Clang-format of source files

28 files changed, 15066 insertions, 17124 deletions

diff --git a/testpar/t_2Gio.c b/testpar/t_2Gio.c
index d44c7c7..3e92f18 100644
--- a/testpar/t_2Gio.c
+++ b/testpar/t_2Gio.c
@@ -32,7 +32,6 @@
 
 #include "mpi.h"
 
-
 /* For this test, we don't want to inherit the RANK definition
  * from testphdf5.h.  We'll define MAX_RANK to accomodate 3D arrays
  * and use that definition rather than RANK.
@@ -57,8 +56,8 @@
 #endif
 
 #ifndef PATH_MAX
-#define PATH_MAX    512
-#endif  /* !PATH_MAX */
+#define PATH_MAX 512
+#endif /* !PATH_MAX */
 
 /* global variables */
 int dim0;
@@ -66,25 +65,22 @@ int dim1;
 int dim2;
 int chunkdim0;
 int chunkdim1;
-int nerrors = 0;            /* errors count */
-int ndatasets = 300;            /* number of datasets to create*/
-int ngroups = 512;                      /* number of groups to create in root
- * group. */
-int facc_type = FACC_MPIO;        /*Test file access type */
+int nerrors   = 0;               /* errors count */
+int ndatasets = 300;             /* number of datasets to create*/
+int ngroups   = 512;             /* number of groups to create in root
+                                  * group. */
+int facc_type       = FACC_MPIO; /*Test file access type */
 int dxfer_coll_type = DXFER_COLLECTIVE_IO;
 
-H5E_auto2_t old_func;                /* previous error handler */
-void *old_client_data;            /* previous error handler arg.*/
+H5E_auto2_t old_func;        /* previous error handler */
+void *      old_client_data; /* previous error handler arg.*/
 
-#define NFILENAME 3
+#define NFILENAME    3
 #define PARATESTFILE filenames[0]
-const char *FILENAME[NFILENAME]={
-        "ParaTest",
-	"Hugefile",
-        NULL};
-char    filenames[NFILENAME][PATH_MAX];
-hid_t   fapl;                /* file access property list */
-MPI_Comm test_comm = MPI_COMM_WORLD;
+const char *FILENAME[NFILENAME] = {"ParaTest", "Hugefile", NULL};
+char        filenames[NFILENAME][PATH_MAX];
+hid_t       fapl; /* file access property list */
+MPI_Comm    test_comm = MPI_COMM_WORLD;
 
 // static int enable_error_stack = 0;   /* enable error stack; disable=0 enable=1 */
 // static const char *TestProgName = NULL;
@@ -95,7 +91,6 @@ MPI_Comm test_comm = MPI_COMM_WORLD;
  * The following are various utility routines used by the tests.
  */
 
-
 /*
  * Show command usage
  */
@@ -103,15 +98,15 @@ static void
 usage(void)
 {
     HDprintf("    [-r] [-w] [-m<n_datasets>] [-n<n_groups>] "
-            "[-o] [-f <prefix>] [-d <dim0> <dim1>]\n");
+             "[-o] [-f <prefix>] [-d <dim0> <dim1>]\n");
     HDprintf("\t-m<n_datasets>"
-            "\tset number of datasets for the multiple dataset test\n");
+             "\tset number of datasets for the multiple dataset test\n");
     HDprintf("\t-n<n_groups>"
-            "\tset number of groups for the multiple group test\n");
+             "\tset number of groups for the multiple group test\n");
     HDprintf("\t-f <prefix>\tfilename prefix\n");
     HDprintf("\t-2\t\tuse Split-file together with MPIO\n");
-    HDprintf("\t-d <factor0> <factor1>\tdataset dimensions factors. Defaults (%d,%d)\n",
-            BIG_X_FACTOR, BIG_Y_FACTOR);
+    HDprintf("\t-d <factor0> <factor1>\tdataset dimensions factors. Defaults (%d,%d)\n", BIG_X_FACTOR,
+             BIG_Y_FACTOR);
     HDprintf("\t-c <dim0> <dim1>\tdataset chunk dimensions. Defaults (dim0/10,dim1/10)\n");
     HDprintf("\n");
 }
@@ -122,124 +117,127 @@ usage(void)
 static int
 parse_options(int argc, char **argv)
 {
-    int mpi_size, mpi_rank;                /* mpi variables */
+    int mpi_size, mpi_rank; /* mpi variables */
 
     MPI_Comm_size(test_comm, &mpi_size);
     MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* setup default chunk-size. Make sure sizes are > 0 */
 
-    chunkdim0 = (dim0+9)/10;
-    chunkdim1 = (dim1+9)/10;
+    chunkdim0 = (dim0 + 9) / 10;
+    chunkdim1 = (dim1 + 9) / 10;
 
-    while (--argc){
-        if (**(++argv) != '-'){
-            break;
-        }else{
-            switch(*(*argv+1)){
-            case 'm':   ndatasets = atoi((*argv+1)+1);
-            if (ndatasets < 0){
-                nerrors++;
-                return(1);
-            }
+    while (--argc) {
+        if (**(++argv) != '-') {
             break;
-            case 'n':   ngroups = atoi((*argv+1)+1);
-            if (ngroups < 0){
-                nerrors++;
-                return(1);
-            }
-            break;
-            case 'f':   if (--argc < 1) {
-                nerrors++;
-                return(1);
-            }
-            if (**(++argv) == '-') {
-                nerrors++;
-                return(1);
-            }
-            paraprefix = *argv;
-            break;
-            case 'i':   /* Collective MPI-IO access with independent IO  */
-                dxfer_coll_type = DXFER_INDEPENDENT_IO;
-                break;
-            case '2':   /* Use the split-file driver with MPIO access */
-                /* Can use $HDF5_METAPREFIX to define the */
-                /* meta-file-prefix. */
-                facc_type = FACC_MPIO | FACC_SPLIT;
-                break;
-            case 'd':   /* dimensizes */
-                if (--argc < 2){
-                    nerrors++;
-                    return(1);
-                }
-                dim0 = atoi(*(++argv))*mpi_size;
-                argc--;
-                dim1 = atoi(*(++argv))*mpi_size;
-                /* set default chunkdim sizes too */
-                chunkdim0 = (dim0+9)/10;
-                chunkdim1 = (dim1+9)/10;
-                break;
-            case 'c':   /* chunk dimensions */
-                if (--argc < 2){
+        }
+        else {
+            switch (*(*argv + 1)) {
+                case 'm':
+                    ndatasets = atoi((*argv + 1) + 1);
+                    if (ndatasets < 0) {
+                        nerrors++;
+                        return (1);
+                    }
+                    break;
+                case 'n':
+                    ngroups = atoi((*argv + 1) + 1);
+                    if (ngroups < 0) {
+                        nerrors++;
+                        return (1);
+                    }
+                    break;
+                case 'f':
+                    if (--argc < 1) {
+                        nerrors++;
+                        return (1);
+                    }
+                    if (**(++argv) == '-') {
+                        nerrors++;
+                        return (1);
+                    }
+                    paraprefix = *argv;
+                    break;
+                case 'i': /* Collective MPI-IO access with independent IO  */
+                    dxfer_coll_type = DXFER_INDEPENDENT_IO;
+                    break;
+                case '2': /* Use the split-file driver with MPIO access */
+                    /* Can use $HDF5_METAPREFIX to define the */
+                    /* meta-file-prefix. */
+                    facc_type = FACC_MPIO | FACC_SPLIT;
+                    break;
+                case 'd': /* dimensizes */
+                    if (--argc < 2) {
+                        nerrors++;
+                        return (1);
+                    }
+                    dim0 = atoi(*(++argv)) * mpi_size;
+                    argc--;
+                    dim1 = atoi(*(++argv)) * mpi_size;
+                    /* set default chunkdim sizes too */
+                    chunkdim0 = (dim0 + 9) / 10;
+                    chunkdim1 = (dim1 + 9) / 10;
+                    break;
+                case 'c': /* chunk dimensions */
+                    if (--argc < 2) {
+                        nerrors++;
+                        return (1);
+                    }
+                    chunkdim0 = atoi(*(++argv));
+                    argc--;
+                    chunkdim1 = atoi(*(++argv));
+                    break;
+                case 'h': /* print help message--return with nerrors set */
+                    return (1);
+                default:
+                    HDprintf("Illegal option(%s)\n", *argv);
                     nerrors++;
-                    return(1);
-                }
-                chunkdim0 = atoi(*(++argv));
-                argc--;
-                chunkdim1 = atoi(*(++argv));
-                break;
-            case 'h':   /* print help message--return with nerrors set */
-                return(1);
-            default:    HDprintf("Illegal option(%s)\n", *argv);
-            nerrors++;
-            return(1);
+                    return (1);
             }
         }
     } /*while*/
 
     /* check validity of dimension and chunk sizes */
-    if (dim0 <= 0 || dim1 <= 0){
+    if (dim0 <= 0 || dim1 <= 0) {
         HDprintf("Illegal dim sizes (%d, %d)\n", dim0, dim1);
         nerrors++;
-        return(1);
+        return (1);
     }
-    if (chunkdim0 <= 0 || chunkdim1 <= 0){
+    if (chunkdim0 <= 0 || chunkdim1 <= 0) {
         HDprintf("Illegal chunkdim sizes (%d, %d)\n", chunkdim0, chunkdim1);
         nerrors++;
-        return(1);
+        return (1);
     }
 
     /* Make sure datasets can be divided into equal portions by the processes */
-    if ((dim0 % mpi_size) || (dim1 % mpi_size)){
+    if ((dim0 % mpi_size) || (dim1 % mpi_size)) {
         if (MAINPROCESS)
-            HDprintf("dim0(%d) and dim1(%d) must be multiples of processes(%d)\n",
-                    dim0, dim1, mpi_size);
+            HDprintf("dim0(%d) and dim1(%d) must be multiples of processes(%d)\n", dim0, dim1, mpi_size);
         nerrors++;
-        return(1);
+        return (1);
     }
 
     /* compose the test filenames */
     {
         int i, n;
 
-        n = sizeof(FILENAME)/sizeof(FILENAME[0]) - 1;    /* exclude the NULL */
+        n = sizeof(FILENAME) / sizeof(FILENAME[0]) - 1; /* exclude the NULL */
 
-        for (i=0; i < n; i++)
-            if (h5_fixname(FILENAME[i],fapl,filenames[i],sizeof(filenames[i]))
-                    == NULL){
+        for (i = 0; i < n; i++)
+            if (h5_fixname(FILENAME[i], fapl, filenames[i], sizeof(filenames[i])) == NULL) {
                 HDprintf("h5_fixname failed\n");
                 nerrors++;
-                return(1);
+                return (1);
             }
 
         if (MAINPROCESS) {
-	    HDprintf("Test filenames are:\n");
-	    for (i=0; i < n; i++)
-		HDprintf("    %s\n", filenames[i]);
-	}
+            HDprintf("Test filenames are:\n");
+            for (i = 0; i < n; i++)
+                HDprintf("    %s\n", filenames[i]);
+        }
     }
 
-    return(0);
+    return (0);
 }
 
 /*
@@ -248,20 +246,20 @@ parse_options(int argc, char **argv)
 hid_t
 create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
 {
-    hid_t ret_pl = -1;
-    herr_t ret;                 /* generic return value */
-    int mpi_rank;        /* mpi variables */
+    hid_t  ret_pl = -1;
+    herr_t ret;      /* generic return value */
+    int    mpi_rank; /* mpi variables */
 
     /* need the rank for error checking macros */
     MPI_Comm_rank(test_comm, &mpi_rank);
 
-    ret_pl = H5Pcreate (H5P_FILE_ACCESS);
+    ret_pl = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((ret_pl >= 0), "H5P_FILE_ACCESS");
 
     if (l_facc_type == FACC_DEFAULT)
         return (ret_pl);
 
-    if (l_facc_type == FACC_MPIO){
+    if (l_facc_type == FACC_MPIO) {
         /* set Parallel access with communicator */
         ret = H5Pset_fapl_mpio(ret_pl, comm, info);
         VRFY((ret >= 0), "");
@@ -269,33 +267,32 @@ create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
         VRFY((ret >= 0), "");
         ret = H5Pset_coll_metadata_write(ret_pl, TRUE);
         VRFY((ret >= 0), "");
-        return(ret_pl);
+        return (ret_pl);
     }
 
-    if (l_facc_type == (FACC_MPIO | FACC_SPLIT)){
+    if (l_facc_type == (FACC_MPIO | FACC_SPLIT)) {
         hid_t mpio_pl;
 
-        mpio_pl = H5Pcreate (H5P_FILE_ACCESS);
+        mpio_pl = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((mpio_pl >= 0), "");
         /* set Parallel access with communicator */
         ret = H5Pset_fapl_mpio(mpio_pl, comm, info);
         VRFY((ret >= 0), "");
 
         /* setup file access template */
-        ret_pl = H5Pcreate (H5P_FILE_ACCESS);
+        ret_pl = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((ret_pl >= 0), "");
         /* set Parallel access with communicator */
         ret = H5Pset_fapl_split(ret_pl, ".meta", mpio_pl, ".raw", mpio_pl);
         VRFY((ret >= 0), "H5Pset_fapl_split succeeded");
         H5Pclose(mpio_pl);
-        return(ret_pl);
+        return (ret_pl);
     }
 
     /* unknown file access types */
     return (ret_pl);
 }
 
-
 /*
  * Setup the dimensions of the hyperslab.
  * Two modes--by rows or by columns.
@@ -306,227 +303,222 @@ create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
  * ZCOL        same as BYCOL except process 0 gets 0 columns
  */
 static void
-slab_set(int mpi_rank, int mpi_size, hsize_t start[], hsize_t count[],
-    hsize_t stride[], hsize_t block[], int mode)
+slab_set(int mpi_rank, int mpi_size, hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[],
+         int mode)
 {
     switch (mode) {
-    case BYROW:
-        /* Each process takes a slabs of rows. */
-        block[0] = (hsize_t)dim0 / (hsize_t)mpi_size;
-        block[1] = (hsize_t)dim1;
-        stride[0] = block[0];
-        stride[1] = block[1];
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = (hsize_t)mpi_rank * block[0];
-        start[1] = 0;
-        if (VERBOSE_MED)
-            HDprintf("slab_set BYROW\n");
-        break;
-    case BYCOL:
-        /* Each process takes a block of columns. */
-        block[0] = (hsize_t)dim0;
-        block[1] = (hsize_t)dim1 / (hsize_t)mpi_size;
-        stride[0] = block[0];
-        stride[1] = block[1];
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = 0;
-        start[1] = (hsize_t)mpi_rank * block[1];
-        if (VERBOSE_MED)
-            HDprintf("slab_set BYCOL\n");
-        break;
-    case ZROW:
-        /* Similar to BYROW except process 0 gets 0 row */
-        block[0] = (hsize_t)(mpi_rank ? dim0 / mpi_size : 0);
-        block[1] = (hsize_t)dim1;
-        stride[0] = (mpi_rank ? block[0] : 1); /* avoid setting stride to 0 */
-        stride[1] = block[1];
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = (hsize_t)(mpi_rank ? (hsize_t)mpi_rank * block[0] : 0);
-        start[1] = 0;
-        if (VERBOSE_MED)
-            HDprintf("slab_set ZROW\n");
-        break;
-    case ZCOL:
-        /* Similar to BYCOL except process 0 gets 0 column */
-        block[0] = (hsize_t)dim0;
-        block[1] = (hsize_t)(mpi_rank ? dim1 / mpi_size : 0);
-        stride[0] = block[0];
-        stride[1] = (mpi_rank ? block[1] : 1); /* avoid setting stride to 0 */
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = 0;
-        start[1] = (hsize_t)(mpi_rank ? (hsize_t)mpi_rank * block[1] : 0);
-        if (VERBOSE_MED)
-            HDprintf("slab_set ZCOL\n");
-        break;
-    default:
-        /* Unknown mode.  Set it to cover the whole dataset. */
-        HDprintf("unknown slab_set mode (%d)\n", mode);
-        block[0] = (hsize_t)dim0;
-        block[1] = (hsize_t)dim1;
-        stride[0] = block[0];
-        stride[1] = block[1];
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = 0;
-        start[1] = 0;
-        if (VERBOSE_MED)
-            HDprintf("slab_set wholeset\n");
-        break;
+        case BYROW:
+            /* Each process takes a slabs of rows. */
+            block[0]  = (hsize_t)dim0 / (hsize_t)mpi_size;
+            block[1]  = (hsize_t)dim1;
+            stride[0] = block[0];
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = (hsize_t)mpi_rank * block[0];
+            start[1]  = 0;
+            if (VERBOSE_MED)
+                HDprintf("slab_set BYROW\n");
+            break;
+        case BYCOL:
+            /* Each process takes a block of columns. */
+            block[0]  = (hsize_t)dim0;
+            block[1]  = (hsize_t)dim1 / (hsize_t)mpi_size;
+            stride[0] = block[0];
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = 0;
+            start[1]  = (hsize_t)mpi_rank * block[1];
+            if (VERBOSE_MED)
+                HDprintf("slab_set BYCOL\n");
+            break;
+        case ZROW:
+            /* Similar to BYROW except process 0 gets 0 row */
+            block[0]  = (hsize_t)(mpi_rank ? dim0 / mpi_size : 0);
+            block[1]  = (hsize_t)dim1;
+            stride[0] = (mpi_rank ? block[0] : 1); /* avoid setting stride to 0 */
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = (hsize_t)(mpi_rank ? (hsize_t)mpi_rank * block[0] : 0);
+            start[1]  = 0;
+            if (VERBOSE_MED)
+                HDprintf("slab_set ZROW\n");
+            break;
+        case ZCOL:
+            /* Similar to BYCOL except process 0 gets 0 column */
+            block[0]  = (hsize_t)dim0;
+            block[1]  = (hsize_t)(mpi_rank ? dim1 / mpi_size : 0);
+            stride[0] = block[0];
+            stride[1] = (mpi_rank ? block[1] : 1); /* avoid setting stride to 0 */
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = 0;
+            start[1]  = (hsize_t)(mpi_rank ? (hsize_t)mpi_rank * block[1] : 0);
+            if (VERBOSE_MED)
+                HDprintf("slab_set ZCOL\n");
+            break;
+        default:
+            /* Unknown mode.  Set it to cover the whole dataset. */
+            HDprintf("unknown slab_set mode (%d)\n", mode);
+            block[0]  = (hsize_t)dim0;
+            block[1]  = (hsize_t)dim1;
+            stride[0] = block[0];
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = 0;
+            start[1]  = 0;
+            if (VERBOSE_MED)
+                HDprintf("slab_set wholeset\n");
+            break;
     }
     if (VERBOSE_MED) {
-        HDprintf(
-                "start[]=(%lu,%lu), count[]=(%lu,%lu), stride[]=(%lu,%lu), block[]=(%lu,%lu), total datapoints=%lu\n",
-                (unsigned long) start[0], (unsigned long) start[1],
-                (unsigned long) count[0], (unsigned long) count[1],
-                (unsigned long) stride[0], (unsigned long) stride[1],
-                (unsigned long) block[0], (unsigned long) block[1],
-                (unsigned long) (block[0] * block[1] * count[0] * count[1]));
+        HDprintf("start[]=(%lu,%lu), count[]=(%lu,%lu), stride[]=(%lu,%lu), block[]=(%lu,%lu), total "
+                 "datapoints=%lu\n",
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1],
+                 (unsigned long)(block[0] * block[1] * count[0] * count[1]));
     }
 }
 
 /*
  * Setup the coordinates for point selection.
  */
-void point_set(hsize_t start[],
-               hsize_t count[],
-               hsize_t stride[],
-               hsize_t block[],
-               size_t num_points,
-               hsize_t coords[],
-               int order)
+void
+point_set(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], size_t num_points,
+          hsize_t coords[], int order)
 {
-    hsize_t i,j, k = 0, m ,n, s1 ,s2;
+    hsize_t i, j, k = 0, m, n, s1, s2;
 
     // HDcompile_assert(MAX_RANK == 3);
     HDcompile_assert(MAX_RANK == 2);
 
-    if(OUT_OF_ORDER == order)
+    if (OUT_OF_ORDER == order)
         k = (num_points * MAX_RANK) - 1;
-    else if(IN_ORDER == order)
+    else if (IN_ORDER == order)
         k = 0;
 
     s1 = start[0];
     s2 = start[1];
 
-    for(i = 0 ; i < count[0]; i++)
-        for(j = 0 ; j < count[1]; j++)
-            for(m = 0 ; m < block[0]; m++)
-                for(n = 0 ; n < block[1]; n++)
-                    if(OUT_OF_ORDER == order) {
+    for (i = 0; i < count[0]; i++)
+        for (j = 0; j < count[1]; j++)
+            for (m = 0; m < block[0]; m++)
+                for (n = 0; n < block[1]; n++)
+                    if (OUT_OF_ORDER == order) {
                         coords[k--] = s2 + (stride[1] * j) + n;
                         coords[k--] = s1 + (stride[0] * i) + m;
                     }
-                    else if(IN_ORDER == order) {
+                    else if (IN_ORDER == order) {
                         coords[k++] = s1 + stride[0] * i + m;
                         coords[k++] = s2 + stride[1] * j + n;
                     }
 
-    if(VERBOSE_MED) {
-        HDprintf("start[]=(%lu, %lu), count[]=(%lu, %lu), stride[]=(%lu, %lu), block[]=(%lu, %lu), total datapoints=%lu\n",
-               (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
-               (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1],
-               (unsigned long)(block[0] * block[1] * count[0] * count[1]));
+    if (VERBOSE_MED) {
+        HDprintf("start[]=(%lu, %lu), count[]=(%lu, %lu), stride[]=(%lu, %lu), block[]=(%lu, %lu), total "
+                 "datapoints=%lu\n",
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1],
+                 (unsigned long)(block[0] * block[1] * count[0] * count[1]));
         k = 0;
-        for(i = 0; i < num_points ; i++) {
+        for (i = 0; i < num_points; i++) {
             HDprintf("(%d, %d)\n", (int)coords[k], (int)coords[k + 1]);
             k += 2;
         }
     }
 }
 
-
 /*
  * Fill the dataset with trivial data for testing.
  * Assume dimension rank is 2 and data is stored contiguous.
  */
 static void
-dataset_fill(hsize_t start[], hsize_t block[], DATATYPE * dataset)
+dataset_fill(hsize_t start[], hsize_t block[], DATATYPE *dataset)
 {
     DATATYPE *dataptr = dataset;
-    hsize_t i, j;
+    hsize_t   i, j;
 
     /* put some trivial data in the data_array */
-    for (i=0; i < block[0]; i++){
-    for (j=0; j < block[1]; j++){
-        *dataptr = (DATATYPE)((i+start[0])*100 + (j+start[1]+1));
-        dataptr++;
-    }
+    for (i = 0; i < block[0]; i++) {
+        for (j = 0; j < block[1]; j++) {
+            *dataptr = (DATATYPE)((i + start[0]) * 100 + (j + start[1] + 1));
+            dataptr++;
+        }
     }
 }
 
-
 /*
  * Print the content of the dataset.
  */
 static void
-dataset_print(hsize_t start[], hsize_t block[], DATATYPE * dataset)
+dataset_print(hsize_t start[], hsize_t block[], DATATYPE *dataset)
 {
     DATATYPE *dataptr = dataset;
-    hsize_t i, j;
+    hsize_t   i, j;
 
     /* print the column heading */
     HDprintf("%-8s", "Cols:");
-    for (j=0; j < block[1]; j++){
-    HDprintf("%3lu ", (unsigned long)(start[1]+j));
+    for (j = 0; j < block[1]; j++) {
+        HDprintf("%3lu ", (unsigned long)(start[1] + j));
     }
     HDprintf("\n");
 
     /* print the slab data */
-    for (i=0; i < block[0]; i++){
-    HDprintf("Row %2lu: ", (unsigned long)(i+start[0]));
-    for (j=0; j < block[1]; j++){
-        HDprintf("%03d ", *dataptr++);
-    }
-    HDprintf("\n");
+    for (i = 0; i < block[0]; i++) {
+        HDprintf("Row %2lu: ", (unsigned long)(i + start[0]));
+        for (j = 0; j < block[1]; j++) {
+            HDprintf("%03d ", *dataptr++);
+        }
+        HDprintf("\n");
     }
 }
 
-
 /*
  * Print the content of the dataset.
  */
 int
-dataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], DATATYPE *dataset, DATATYPE *original)
+dataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], DATATYPE *dataset,
+             DATATYPE *original)
 {
     hsize_t i, j;
-    int vrfyerrs;
+    int     vrfyerrs;
 
     /* print it if VERBOSE_MED */
-    if(VERBOSE_MED) {
-    HDprintf("dataset_vrfy dumping:::\n");
-    HDprintf("start(%lu, %lu), count(%lu, %lu), stride(%lu, %lu), block(%lu, %lu)\n",
-        (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
-        (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1]);
-    HDprintf("original values:\n");
-    dataset_print(start, block, original);
-    HDprintf("compared values:\n");
-    dataset_print(start, block, dataset);
+    if (VERBOSE_MED) {
+        HDprintf("dataset_vrfy dumping:::\n");
+        HDprintf("start(%lu, %lu), count(%lu, %lu), stride(%lu, %lu), block(%lu, %lu)\n",
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1]);
+        HDprintf("original values:\n");
+        dataset_print(start, block, original);
+        HDprintf("compared values:\n");
+        dataset_print(start, block, dataset);
     }
 
     vrfyerrs = 0;
-    for (i=0; i < block[0]; i++){
-    for (j=0; j < block[1]; j++){
-        if(*dataset != *original){
-        if(vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED){
-            HDprintf("Dataset Verify failed at [%lu][%lu](row %lu, col %lu): expect %d, got %d\n",
-            (unsigned long)i, (unsigned long)j,
-            (unsigned long)(i+start[0]), (unsigned long)(j+start[1]),
-            *(original), *(dataset));
-        }
-        dataset++;
-        original++;
+    for (i = 0; i < block[0]; i++) {
+        for (j = 0; j < block[1]; j++) {
+            if (*dataset != *original) {
+                if (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED) {
+                    HDprintf("Dataset Verify failed at [%lu][%lu](row %lu, col %lu): expect %d, got %d\n",
+                             (unsigned long)i, (unsigned long)j, (unsigned long)(i + start[0]),
+                             (unsigned long)(j + start[1]), *(original), *(dataset));
+                }
+                dataset++;
+                original++;
+            }
         }
     }
-    }
-    if(vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
-    HDprintf("[more errors ...]\n");
-    if(vrfyerrs)
-    HDprintf("%d errors found in dataset_vrfy\n", vrfyerrs);
-    return(vrfyerrs);
+    if (vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
+        HDprintf("[more errors ...]\n");
+    if (vrfyerrs)
+        HDprintf("%d errors found in dataset_vrfy\n", vrfyerrs);
+    return (vrfyerrs);
 }
 
 /* NOTE:  This is a memory intensive test and is only run
@@ -549,26 +541,27 @@ dataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[]
  *           -n 1 ./h5_mpi_big_dataset.x 1024 1024 1024
  */
 
-#define H5FILE_NAME   "hugefile.h5"
-#define DATASETNAME 	"dataset"
+#define H5FILE_NAME "hugefile.h5"
+#define DATASETNAME "dataset"
 
-static int MpioTest2G( MPI_Comm comm )
+static int
+MpioTest2G(MPI_Comm comm)
 {
     /*
      * HDF5 APIs definitions
      */
-    herr_t  status;
-    hid_t   file_id, dset_id;    /* file and dataset identifiers */
-    hid_t   plist_id;            /* property list identifier */
-    hid_t   filespace;           /* file and memory dataspace identifiers */
-    int     *data;               /* pointer to data buffer to write */
-    size_t  tot_size_bytes;
-    hid_t   dcpl_id;
-    hid_t   memorydataspace;
-    hid_t   filedataspace;
-    size_t  slice_per_process;
-    size_t  data_size;
-    size_t  data_size_bytes;
+    herr_t status;
+    hid_t  file_id, dset_id; /* file and dataset identifiers */
+    hid_t  plist_id;         /* property list identifier */
+    hid_t  filespace;        /* file and memory dataspace identifiers */
+    int *  data;             /* pointer to data buffer to write */
+    size_t tot_size_bytes;
+    hid_t  dcpl_id;
+    hid_t  memorydataspace;
+    hid_t  filedataspace;
+    size_t slice_per_process;
+    size_t data_size;
+    size_t data_size_bytes;
 
     hsize_t chunk[3];
     hsize_t h5_counts[3];
@@ -578,25 +571,25 @@ static int MpioTest2G( MPI_Comm comm )
     /*
      * MPI variables
      */
-    int mpi_size, mpi_rank;
-    MPI_Info info  = MPI_INFO_NULL;
+    int      mpi_size, mpi_rank;
+    MPI_Info info = MPI_INFO_NULL;
 
     MPI_Comm_size(comm, &mpi_size);
     MPI_Comm_rank(comm, &mpi_rank);
 
-    if(mpi_rank == 0) {
+    if (mpi_rank == 0) {
         HDprintf("Using %d process on dataset shape "
-            "[%" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE "]\n",
-        mpi_size, shape[0], shape[1], shape[2]);
+                 "[%" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE "]\n",
+                 mpi_size, shape[0], shape[1], shape[2]);
     }
 
     /*
      * Set up file access property list with parallel I/O access
      */
-     plist_id = H5Pcreate(H5P_FILE_ACCESS);
-     VRFY((plist_id >= 0), "H5Pcreate file_access succeeded");
-     status = H5Pset_fapl_mpio(plist_id, comm, info);
-     VRFY((status >= 0), "H5Pset_dxpl_mpio succeeded");
+    plist_id = H5Pcreate(H5P_FILE_ACCESS);
+    VRFY((plist_id >= 0), "H5Pcreate file_access succeeded");
+    status = H5Pset_fapl_mpio(plist_id, comm, info);
+    VRFY((status >= 0), "H5Pset_dxpl_mpio succeeded");
 
     /*
      * Create a new file collectively and release property list identifier.
@@ -611,10 +604,10 @@ static int MpioTest2G( MPI_Comm comm )
      */
     tot_size_bytes = sizeof(int);
     for (int i = 0; i < 3; i++) {
-      tot_size_bytes *= shape[i];
+        tot_size_bytes *= shape[i];
     }
-    if(mpi_rank == 0) {
-      HDprintf("Dataset of %zu bytes\n", tot_size_bytes);
+    if (mpi_rank == 0) {
+        HDprintf("Dataset of %zu bytes\n", tot_size_bytes);
     }
     filespace = H5Screate_simple(3, shape, NULL);
     VRFY((filespace >= 0), "H5Screate_simple succeeded");
@@ -622,20 +615,18 @@ static int MpioTest2G( MPI_Comm comm )
     /*
      * Select chunking
      */
-    dcpl_id  = H5Pcreate (H5P_DATASET_CREATE);
+    dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dcpl_id >= 0), "H5P_DATASET_CREATE");
     chunk[0] = 4;
     chunk[1] = shape[1];
     chunk[2] = shape[2];
-    status = H5Pset_chunk(dcpl_id, 3, chunk);
+    status   = H5Pset_chunk(dcpl_id, 3, chunk);
     VRFY((status >= 0), "H5Pset_chunk succeeded");
 
     /*
      * Create the dataset with default properties and close filespace.
      */
-    dset_id = H5Dcreate2(file_id, DATASETNAME,
-                        H5T_NATIVE_INT, filespace,
-                        H5P_DEFAULT, dcpl_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, DATASETNAME, H5T_NATIVE_INT, filespace, H5P_DEFAULT, dcpl_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "H5Dcreate2 succeeded");
     H5Sclose(filespace);
 
@@ -647,19 +638,20 @@ static int MpioTest2G( MPI_Comm comm )
     status = H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE);
     VRFY((status >= 0), "");
 
-    H5_CHECKED_ASSIGN(slice_per_process, size_t, (shape[0] + (hsize_t)mpi_size - 1) / (hsize_t)mpi_size, hsize_t);
-    data_size = slice_per_process * shape[1] * shape[2];
+    H5_CHECKED_ASSIGN(slice_per_process, size_t, (shape[0] + (hsize_t)mpi_size - 1) / (hsize_t)mpi_size,
+                      hsize_t);
+    data_size       = slice_per_process * shape[1] * shape[2];
     data_size_bytes = sizeof(int) * data_size;
-    data = HDmalloc(data_size_bytes);
+    data            = HDmalloc(data_size_bytes);
     VRFY((data != NULL), "data HDmalloc succeeded");
 
     for (size_t i = 0; i < data_size; i++) {
         data[i] = mpi_rank;
     }
 
-    h5_counts[0] = slice_per_process;
-    h5_counts[1] = shape[1];
-    h5_counts[2] = shape[2];
+    h5_counts[0]  = slice_per_process;
+    h5_counts[1]  = shape[1];
+    h5_counts[2]  = shape[2];
     h5_offsets[0] = (size_t)mpi_rank * slice_per_process;
     h5_offsets[1] = 0;
     h5_offsets[2] = 0;
@@ -667,19 +659,17 @@ static int MpioTest2G( MPI_Comm comm )
     VRFY((filedataspace >= 0), "H5Screate_simple succeeded");
 
     // fix reminder along first dimension multiple of chunk[0]
-    if ( h5_offsets[0] + h5_counts[0] > shape[0]) {
-      h5_counts[0] = shape[0] - h5_offsets[0];
+    if (h5_offsets[0] + h5_counts[0] > shape[0]) {
+        h5_counts[0] = shape[0] - h5_offsets[0];
     }
 
-    status = H5Sselect_hyperslab(filedataspace, H5S_SELECT_SET,
-        h5_offsets, NULL, h5_counts, NULL);
+    status = H5Sselect_hyperslab(filedataspace, H5S_SELECT_SET, h5_offsets, NULL, h5_counts, NULL);
     VRFY((status >= 0), "H5Sselect_hyperslab succeeded");
 
     memorydataspace = H5Screate_simple(3, h5_counts, NULL);
     VRFY((memorydataspace >= 0), "H5Screate_simple succeeded");
 
-    status = H5Dwrite(dset_id, H5T_NATIVE_INT,
-                      memorydataspace, filedataspace, plist_id, data);
+    status = H5Dwrite(dset_id, H5T_NATIVE_INT, memorydataspace, filedataspace, plist_id, data);
     VRFY((status >= 0), "H5Dwrite succeeded");
     H5Pclose(plist_id);
 
@@ -695,11 +685,10 @@ static int MpioTest2G( MPI_Comm comm )
     HDprintf("Proc %d - MpioTest2G test succeeded\n", mpi_rank);
 
     if (mpi_rank == 0)
-	HDremove(FILENAME[1]);
+        HDremove(FILENAME[1]);
     return 0;
 }
 
-
 /*
  * Part 1.a--Independent read/write for fixed dimension datasets.
  */
@@ -715,35 +704,37 @@ static int MpioTest2G( MPI_Comm comm )
 void
 dataset_writeInd(void)
 {
-    hid_t fid;                        /* HDF5 file ID */
-    hid_t acc_tpl;                    /* File access templates */
-    hid_t sid;                        /* Dataspace ID */
-    hid_t file_dataspace;             /* File dataspace ID */
-    hid_t mem_dataspace;              /* memory dataspace ID */
-    hid_t dataset1, dataset2;         /* Dataset ID */
-    hsize_t dims[MAX_RANK] = {1,};    /* dataset dim sizes */
-    hsize_t data_size;
-    DATATYPE *data_array1 = NULL;     /* data buffer */
+    hid_t   fid;                /* HDF5 file ID */
+    hid_t   acc_tpl;            /* File access templates */
+    hid_t   sid;                /* Dataspace ID */
+    hid_t   file_dataspace;     /* File dataspace ID */
+    hid_t   mem_dataspace;      /* memory dataspace ID */
+    hid_t   dataset1, dataset2; /* Dataset ID */
+    hsize_t dims[MAX_RANK] = {
+        1,
+    }; /* dataset dim sizes */
+    hsize_t     data_size;
+    DATATYPE *  data_array1 = NULL; /* data buffer */
     const char *filename;
 
-    hsize_t start[MAX_RANK];        /* for hyperslab setting */
+    hsize_t start[MAX_RANK]; /* for hyperslab setting */
     hsize_t count[MAX_RANK];
-    hsize_t stride[MAX_RANK];        /* for hyperslab setting */
-    hsize_t block[MAX_RANK];            /* for hyperslab setting */
+    hsize_t stride[MAX_RANK]; /* for hyperslab setting */
+    hsize_t block[MAX_RANK];  /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = test_comm;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Independent write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Independent write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* allocate memory for data buffer */
     data_size = sizeof(DATATYPE);
@@ -766,7 +757,6 @@ dataset_writeInd(void)
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* ---------------------------------------------
      * Define the dimensions of the overall datasets
      * and the slabs local to the MPI process.
@@ -774,21 +764,17 @@ dataset_writeInd(void)
     /* setup dimensionality object */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple (MAX_RANK, dims, NULL);
+    sid     = H5Screate_simple(MAX_RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
-
     /* create a dataset collectively */
-    dataset1 = H5Dcreate2(fid, DATASETNAME1, H5T_NATIVE_INT, sid,
-            H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    dataset1 = H5Dcreate2(fid, DATASETNAME1, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset1 >= 0), "H5Dcreate2 succeeded");
 
     /* create another dataset collectively */
-    dataset2 = H5Dcreate2(fid, DATASETNAME2, H5T_NATIVE_INT, sid,
-            H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    dataset2 = H5Dcreate2(fid, DATASETNAME2, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset2 >= 0), "H5Dcreate2 succeeded");
 
-
     /*
      * To test the independent orders of writes between processes, all
      * even number processes write to dataset1 first, then dataset2.
@@ -803,43 +789,40 @@ dataset_writeInd(void)
     MESG("data_array initialized");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* write data independently */
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
     /* write data independently */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset2 succeeded");
 
     /* setup dimensions again to write with zero rows for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("writeInd by some with zero row\n");
+    if (VERBOSE_MED)
+        HDprintf("writeInd by some with zero row\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZROW);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("writeInd by some with zero row");
-if((mpi_rank/2)*2 != mpi_rank){
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
-    VRFY((ret >= 0), "H5Dwrite dataset1 by ZROW succeeded");
-}
+    if ((mpi_rank / 2) * 2 != mpi_rank) {
+        ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
+        VRFY((ret >= 0), "H5Dwrite dataset1 by ZROW succeeded");
+    }
 #ifdef BARRIER_CHECKS
-MPI_Barrier(test_comm);
+    MPI_Barrier(test_comm);
 #endif /* BARRIER_CHECKS */
 
     /* release dataspace ID */
@@ -858,44 +841,45 @@ MPI_Barrier(test_comm);
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
+    if (data_array1)
+        HDfree(data_array1);
 }
 
 /* Example of using the parallel HDF5 library to read a dataset */
 void
 dataset_readInd(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
-    DATATYPE *data_origin1 = NULL;     /* expected data buffer */
+    hid_t       fid;                 /* HDF5 file ID */
+    hid_t       acc_tpl;             /* File access templates */
+    hid_t       file_dataspace;      /* File dataspace ID */
+    hid_t       mem_dataspace;       /* memory dataspace ID */
+    hid_t       dataset1, dataset2;  /* Dataset ID */
+    DATATYPE *  data_array1  = NULL; /* data buffer */
+    DATATYPE *  data_origin1 = NULL; /* expected data buffer */
     const char *filename;
 
-    hsize_t start[MAX_RANK];            /* for hyperslab setting */
-    hsize_t count[MAX_RANK], stride[MAX_RANK];        /* for hyperslab setting */
-    hsize_t block[MAX_RANK];            /* for hyperslab setting */
+    hsize_t start[MAX_RANK];                   /* for hyperslab setting */
+    hsize_t count[MAX_RANK], stride[MAX_RANK]; /* for hyperslab setting */
+    hsize_t block[MAX_RANK];                   /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = test_comm;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Independent read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Independent read test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 HDmalloc succeeded");
 
     /* setup file access template */
@@ -918,40 +902,39 @@ dataset_readInd(void)
     dataset2 = H5Dopen2(fid, DATASETNAME1, H5P_DEFAULT);
     VRFY((dataset2 >= 0), "");
 
-
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
 
     /* read data independently */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* read data independently */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* close dataset collectively */
     ret = H5Dclose(dataset1);
@@ -966,11 +949,12 @@ dataset_readInd(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
-    if(data_origin1) HDfree(data_origin1);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_origin1)
+        HDfree(data_origin1);
 }
 
-
 /*
  * Part 1.b--Collective read/write for fixed dimension datasets.
  */
@@ -987,49 +971,51 @@ dataset_readInd(void)
 void
 dataset_writeAll(void)
 {
-    hid_t fid;                     /* HDF5 file ID */
-    hid_t acc_tpl;                 /* File access templates */
-    hid_t xfer_plist;              /* Dataset transfer properties list */
-    hid_t sid;                     /* Dataspace ID */
-    hid_t file_dataspace;          /* File dataspace ID */
-    hid_t mem_dataspace;           /* memory dataspace ID */
-    hid_t dataset1, dataset2, dataset3, dataset4; /* Dataset ID */
-    hid_t dataset5, dataset6, dataset7; /* Dataset ID */
-    hid_t datatype;                /* Datatype ID */
-    hsize_t dims[MAX_RANK] = {1,};     /* dataset dim sizes */
-    DATATYPE *data_array1 = NULL;  /* data buffer */
+    hid_t   fid;                                    /* HDF5 file ID */
+    hid_t   acc_tpl;                                /* File access templates */
+    hid_t   xfer_plist;                             /* Dataset transfer properties list */
+    hid_t   sid;                                    /* Dataspace ID */
+    hid_t   file_dataspace;                         /* File dataspace ID */
+    hid_t   mem_dataspace;                          /* memory dataspace ID */
+    hid_t   dataset1, dataset2, dataset3, dataset4; /* Dataset ID */
+    hid_t   dataset5, dataset6, dataset7;           /* Dataset ID */
+    hid_t   datatype;                               /* Datatype ID */
+    hsize_t dims[MAX_RANK] = {
+        1,
+    };                              /* dataset dim sizes */
+    DATATYPE *  data_array1 = NULL; /* data buffer */
     const char *filename;
 
-    hsize_t start[MAX_RANK];           /* for hyperslab setting */
+    hsize_t start[MAX_RANK]; /* for hyperslab setting */
     hsize_t count[MAX_RANK];
-    hsize_t stride[MAX_RANK];          /* for hyperslab setting */
-    hsize_t block[MAX_RANK];           /* for hyperslab setting */
+    hsize_t stride[MAX_RANK]; /* for hyperslab setting */
+    hsize_t block[MAX_RANK];  /* for hyperslab setting */
 
-    size_t  num_points;            /* for point selection */
-    hsize_t *coords = NULL;        /* for point selection */
-    hsize_t current_dims;          /* for point selection */
+    size_t   num_points;    /* for point selection */
+    hsize_t *coords = NULL; /* for point selection */
+    hsize_t  current_dims;  /* for point selection */
 
-    herr_t ret;                    /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = test_comm;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Collective write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Collective write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* set up the coords array selection */
     num_points = (size_t)dim1;
-    coords = (hsize_t *)HDmalloc((size_t)dim1 * (size_t)MAX_RANK * sizeof(hsize_t));
+    coords     = (hsize_t *)HDmalloc((size_t)dim1 * (size_t)MAX_RANK * sizeof(hsize_t));
     VRFY((coords != NULL), "coords malloc succeeded");
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
 
     /* -------------------
@@ -1047,7 +1033,6 @@ dataset_writeAll(void)
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* --------------------------
      * Define the dimensions of the overall datasets
      * and create the dataset
@@ -1055,17 +1040,16 @@ dataset_writeAll(void)
     /* setup 2-D dimensionality object */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple (MAX_RANK, dims, NULL);
+    sid     = H5Screate_simple(MAX_RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
-
     /* create a dataset collectively */
     dataset1 = H5Dcreate2(fid, DATASETNAME1, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset1 >= 0), "H5Dcreate2 succeeded");
 
     /* create another dataset collectively */
     datatype = H5Tcopy(H5T_NATIVE_INT);
-    ret = H5Tset_order(datatype, H5T_ORDER_LE);
+    ret      = H5Tset_order(datatype, H5T_ORDER_LE);
     VRFY((ret >= 0), "H5Tset_order succeeded");
 
     dataset2 = H5Dcreate2(fid, DATASETNAME2, datatype, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
@@ -1104,54 +1088,51 @@ dataset_writeAll(void)
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill the local slab with some trivial data */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* write data collectively */
     MESG("writeAll by Row");
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
 
     /* setup dimensions again to writeAll with zero rows for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("writeAll by some with zero row\n");
+    if (VERBOSE_MED)
+        HDprintf("writeAll by some with zero row\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZROW);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("writeAll by some with zero row");
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset1 by ZROW succeeded");
 
     /* release all temporary handles. */
@@ -1167,59 +1148,56 @@ dataset_writeAll(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill the local slab with some trivial data */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* write data independently */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset2 succeeded");
 
     /* setup dimensions again to writeAll with zero columns for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("writeAll by some with zero col\n");
+    if (VERBOSE_MED)
+        HDprintf("writeAll by some with zero col\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZCOL);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("writeAll by some with zero col");
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset1 by ZCOL succeeded");
 
     /* release all temporary handles. */
@@ -1229,16 +1207,15 @@ dataset_writeAll(void)
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-
     /* Dataset3: each process takes a block of rows, except process zero uses "none" selection. */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset3);
+    file_dataspace = H5Dget_space(dataset3);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
-    if(MAINPROCESS) {
-    ret = H5Sselect_none(file_dataspace);
-    VRFY((ret >= 0), "H5Sselect_none file_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_none(file_dataspace);
+        VRFY((ret >= 0), "H5Sselect_none file_dataspace succeeded");
     } /* end if */
     else {
         ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
@@ -1246,42 +1223,39 @@ dataset_writeAll(void)
     } /* end else */
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
-    if(MAINPROCESS) {
-    ret = H5Sselect_none(mem_dataspace);
-    VRFY((ret >= 0), "H5Sselect_none mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_none(mem_dataspace);
+        VRFY((ret >= 0), "H5Sselect_none mem_dataspace succeeded");
     } /* end if */
 
     /* fill the local slab with some trivial data */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED) {
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     } /* end if */
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* write data collectively */
     MESG("writeAll with none");
-    ret = H5Dwrite(dataset3, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset3, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset3 succeeded");
 
     /* write data collectively (with datatype conversion) */
     MESG("writeAll with none");
-    ret = H5Dwrite(dataset3, H5T_NATIVE_UCHAR, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset3, H5T_NATIVE_UCHAR, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset3 succeeded");
 
     /* release all temporary handles. */
@@ -1295,11 +1269,11 @@ dataset_writeAll(void)
     /* Additionally, these are in a scalar dataspace */
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset4);
+    file_dataspace = H5Dget_space(dataset4);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
-    if(MAINPROCESS) {
-    ret = H5Sselect_none(file_dataspace);
-    VRFY((ret >= 0), "H5Sselect_all file_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_none(file_dataspace);
+        VRFY((ret >= 0), "H5Sselect_all file_dataspace succeeded");
     } /* end if */
     else {
         ret = H5Sselect_all(file_dataspace);
@@ -1309,9 +1283,9 @@ dataset_writeAll(void)
     /* create a memory dataspace independently */
     mem_dataspace = H5Screate(H5S_SCALAR);
     VRFY((mem_dataspace >= 0), "");
-    if(MAINPROCESS) {
-    ret = H5Sselect_none(mem_dataspace);
-    VRFY((ret >= 0), "H5Sselect_all mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_none(mem_dataspace);
+        VRFY((ret >= 0), "H5Sselect_all mem_dataspace succeeded");
     } /* end if */
     else {
         ret = H5Sselect_all(mem_dataspace);
@@ -1321,31 +1295,29 @@ dataset_writeAll(void)
     /* fill the local slab with some trivial data */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED) {
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     } /* end if */
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* write data collectively */
     MESG("writeAll with scalar dataspace");
-    ret = H5Dwrite(dataset4, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset4, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset4 succeeded");
 
     /* write data collectively (with datatype conversion) */
     MESG("writeAll with scalar dataspace");
-    ret = H5Dwrite(dataset4, H5T_NATIVE_UCHAR, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset4, H5T_NATIVE_UCHAR, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset4 succeeded");
 
     /* release all temporary handles. */
@@ -1353,55 +1325,54 @@ dataset_writeAll(void)
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-
-    if(data_array1) free(data_array1);
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    if (data_array1)
+        free(data_array1);
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
 
-    block[0] = 1;
-    block[1] = (hsize_t)dim1;
+    block[0]  = 1;
+    block[1]  = (hsize_t)dim1;
     stride[0] = 1;
     stride[1] = (hsize_t)dim1;
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)dim0/(hsize_t)mpi_size * (hsize_t)mpi_rank;
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)dim0 / (hsize_t)mpi_size * (hsize_t)mpi_rank;
+    start[1]  = 0;
 
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* Dataset5: point selection in File - Hyperslab selection in Memory*/
     /* create a file dataspace independently */
-    point_set (start, count, stride, block, num_points, coords, OUT_OF_ORDER);
-    file_dataspace = H5Dget_space (dataset5);
+    point_set(start, count, stride, block, num_points, coords, OUT_OF_ORDER);
+    file_dataspace = H5Dget_space(dataset5);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
-    start[0] = 0;
-    start[1] = 0;
-    mem_dataspace = H5Dget_space (dataset5);
+    start[0]      = 0;
+    start[1]      = 0;
+    mem_dataspace = H5Dget_space(dataset5);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* write data collectively */
-    ret = H5Dwrite(dataset5, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                   xfer_plist, data_array1);
+    ret = H5Dwrite(dataset5, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset5 succeeded");
 
     /* release all temporary handles. */
@@ -1411,35 +1382,34 @@ dataset_writeAll(void)
 
     /* Dataset6: point selection in File - Point selection in Memory*/
     /* create a file dataspace independently */
-    start[0] = (hsize_t)dim0/(hsize_t)mpi_size * (hsize_t)mpi_rank;
+    start[0] = (hsize_t)dim0 / (hsize_t)mpi_size * (hsize_t)mpi_rank;
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, OUT_OF_ORDER);
-    file_dataspace = H5Dget_space (dataset6);
+    point_set(start, count, stride, block, num_points, coords, OUT_OF_ORDER);
+    file_dataspace = H5Dget_space(dataset6);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     start[0] = 0;
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, IN_ORDER);
-    mem_dataspace = H5Dget_space (dataset6);
+    point_set(start, count, stride, block, num_points, coords, IN_ORDER);
+    mem_dataspace = H5Dget_space(dataset6);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* write data collectively */
-    ret = H5Dwrite(dataset6, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                   xfer_plist, data_array1);
+    ret = H5Dwrite(dataset6, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset6 succeeded");
 
     /* release all temporary handles. */
@@ -1449,34 +1419,33 @@ dataset_writeAll(void)
 
     /* Dataset7: point selection in File - All selection in Memory*/
     /* create a file dataspace independently */
-    start[0] = (hsize_t)dim0/(hsize_t)mpi_size * (hsize_t)mpi_rank;
+    start[0] = (hsize_t)dim0 / (hsize_t)mpi_size * (hsize_t)mpi_rank;
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, IN_ORDER);
-    file_dataspace = H5Dget_space (dataset7);
+    point_set(start, count, stride, block, num_points, coords, IN_ORDER);
+    file_dataspace = H5Dget_space(dataset7);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
-    current_dims = num_points;
-    mem_dataspace = H5Screate_simple (1, &current_dims, NULL);
+    current_dims  = num_points;
+    mem_dataspace = H5Screate_simple(1, &current_dims, NULL);
     VRFY((mem_dataspace >= 0), "mem_dataspace create succeeded");
 
     ret = H5Sselect_all(mem_dataspace);
     VRFY((ret >= 0), "H5Sselect_all succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* write data collectively */
-    ret = H5Dwrite(dataset7, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                   xfer_plist, data_array1);
+    ret = H5Dwrite(dataset7, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset7 succeeded");
 
     /* release all temporary handles. */
@@ -1506,8 +1475,10 @@ dataset_writeAll(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(coords) HDfree(coords);
-    if(data_array1) HDfree(data_array1);
+    if (coords)
+        HDfree(coords);
+    if (data_array1)
+        HDfree(data_array1);
 }
 
 /*
@@ -1522,47 +1493,47 @@ dataset_writeAll(void)
 void
 dataset_readAll(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2, dataset5, dataset6, dataset7; /* Dataset ID */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
-    DATATYPE *data_origin1 = NULL;     /* expected data buffer */
+    hid_t       fid;                                              /* HDF5 file ID */
+    hid_t       acc_tpl;                                          /* File access templates */
+    hid_t       xfer_plist;                                       /* Dataset transfer properties list */
+    hid_t       file_dataspace;                                   /* File dataspace ID */
+    hid_t       mem_dataspace;                                    /* memory dataspace ID */
+    hid_t       dataset1, dataset2, dataset5, dataset6, dataset7; /* Dataset ID */
+    DATATYPE *  data_array1  = NULL;                              /* data buffer */
+    DATATYPE *  data_origin1 = NULL;                              /* expected data buffer */
     const char *filename;
 
-    hsize_t start[MAX_RANK];            /* for hyperslab setting */
-    hsize_t count[MAX_RANK], stride[MAX_RANK];        /* for hyperslab setting */
-    hsize_t block[MAX_RANK];            /* for hyperslab setting */
+    hsize_t start[MAX_RANK];                   /* for hyperslab setting */
+    hsize_t count[MAX_RANK], stride[MAX_RANK]; /* for hyperslab setting */
+    hsize_t block[MAX_RANK];                   /* for hyperslab setting */
 
-    size_t num_points;          /* for point selection */
-    hsize_t *coords = NULL;     /* for point selection */
-    int i,j,k;
+    size_t   num_points;    /* for point selection */
+    hsize_t *coords = NULL; /* for point selection */
+    int      i, j, k;
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = test_comm;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Collective read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Collective read test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* set up the coords array selection */
     num_points = (size_t)dim1;
-    coords = (hsize_t *)HDmalloc((size_t)dim0 * (size_t)dim1 * MAX_RANK * sizeof(hsize_t));
+    coords     = (hsize_t *)HDmalloc((size_t)dim0 * (size_t)dim1 * MAX_RANK * sizeof(hsize_t));
     VRFY((coords != NULL), "coords malloc succeeded");
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 HDmalloc succeeded");
 
     /* -------------------
@@ -1573,14 +1544,13 @@ dataset_readAll(void)
     VRFY((acc_tpl >= 0), "");
 
     /* open the file collectively */
-    fid=H5Fopen(filename,H5F_ACC_RDONLY,acc_tpl);
+    fid = H5Fopen(filename, H5F_ACC_RDONLY, acc_tpl);
     VRFY((fid >= 0), "H5Fopen succeeded");
 
     /* Release file-access template */
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* --------------------------
      * Open the datasets in it
      * ------------------------- */
@@ -1608,62 +1578,61 @@ dataset_readAll(void)
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_origin1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_origin1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-         ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-         VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* read data collectively */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset1 succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* setup dimensions again to readAll with zero columns for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("readAll by some with zero col\n");
+    if (VERBOSE_MED)
+        HDprintf("readAll by some with zero col\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZCOL);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("readAll by some with zero col");
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset1 by ZCOL succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     /* Could have used them for dataset2 but it is cleaner */
@@ -1676,218 +1645,221 @@ dataset_readAll(void)
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_origin1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_origin1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* read data collectively */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset2 succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* setup dimensions again to readAll with zero rows for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("readAll by some with zero row\n");
+    if (VERBOSE_MED)
+        HDprintf("readAll by some with zero row\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZROW);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("readAll by some with zero row");
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset1 by ZROW succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-    if(data_array1) free(data_array1);
-    if(data_origin1) free(data_origin1);
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    if (data_array1)
+        free(data_array1);
+    if (data_origin1)
+        free(data_origin1);
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 malloc succeeded");
 
-    block[0] = 1;
-    block[1] = (hsize_t)dim1;
+    block[0]  = 1;
+    block[1]  = (hsize_t)dim1;
     stride[0] = 1;
     stride[1] = (hsize_t)dim1;
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)dim0/(hsize_t)mpi_size * (hsize_t)mpi_rank;
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)dim0 / (hsize_t)mpi_size * (hsize_t)mpi_rank;
+    start[1]  = 0;
 
     dataset_fill(start, block, data_origin1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_origin1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_origin1);
     }
 
     /* Dataset5: point selection in memory - Hyperslab selection in file*/
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset5);
+    file_dataspace = H5Dget_space(dataset5);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     start[0] = 0;
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, OUT_OF_ORDER);
-    mem_dataspace = H5Dget_space (dataset5);
+    point_set(start, count, stride, block, num_points, coords, OUT_OF_ORDER);
+    mem_dataspace = H5Dget_space(dataset5);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset5, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                  xfer_plist, data_array1);
+    ret = H5Dread(dataset5, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset5 succeeded");
 
-
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-    if(data_array1) free(data_array1);
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    if (data_array1)
+        free(data_array1);
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
 
     /* Dataset6: point selection in File - Point selection in Memory*/
     /* create a file dataspace independently */
-    start[0] = (hsize_t)dim0/(hsize_t)mpi_size * (hsize_t)mpi_rank;
+    start[0] = (hsize_t)dim0 / (hsize_t)mpi_size * (hsize_t)mpi_rank;
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, IN_ORDER);
-    file_dataspace = H5Dget_space (dataset6);
+    point_set(start, count, stride, block, num_points, coords, IN_ORDER);
+    file_dataspace = H5Dget_space(dataset6);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     start[0] = 0;
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, OUT_OF_ORDER);
-    mem_dataspace = H5Dget_space (dataset6);
+    point_set(start, count, stride, block, num_points, coords, OUT_OF_ORDER);
+    mem_dataspace = H5Dget_space(dataset6);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset6, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                  xfer_plist, data_array1);
+    ret = H5Dread(dataset6, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset6 succeeded");
 
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-    if(data_array1) free(data_array1);
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    if (data_array1)
+        free(data_array1);
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
 
     /* Dataset7: point selection in memory - All selection in file*/
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset7);
+    file_dataspace = H5Dget_space(dataset7);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_all(file_dataspace);
     VRFY((ret >= 0), "H5Sselect_all succeeded");
 
     num_points = (size_t)dim0 * (size_t)dim1;
-    k=0;
-    for (i=0 ; i<dim0; i++) {
-        for (j=0 ; j<dim1; j++) {
+    k          = 0;
+    for (i = 0; i < dim0; i++) {
+        for (j = 0; j < dim1; j++) {
             coords[k++] = (hsize_t)i;
             coords[k++] = (hsize_t)j;
         }
     }
-    mem_dataspace = H5Dget_space (dataset7);
+    mem_dataspace = H5Dget_space(dataset7);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset7, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                  xfer_plist, data_array1);
+    ret = H5Dread(dataset7, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset7 succeeded");
 
-    start[0] = (hsize_t)dim0/(hsize_t)mpi_size * (hsize_t)mpi_rank;
+    start[0] = (hsize_t)dim0 / (hsize_t)mpi_size * (hsize_t)mpi_rank;
     start[1] = 0;
-    ret = dataset_vrfy(start, count, stride, block, data_array1+(dim0/mpi_size * dim1 * mpi_rank), data_origin1);
-    if(ret) nerrors++;
+    ret      = dataset_vrfy(start, count, stride, block, data_array1 + (dim0 / mpi_size * dim1 * mpi_rank),
+                       data_origin1);
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
@@ -1912,12 +1884,14 @@ dataset_readAll(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(coords) HDfree(coords);
-    if(data_array1) HDfree(data_array1);
-    if(data_origin1) HDfree(data_origin1);
+    if (coords)
+        HDfree(coords);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_origin1)
+        HDfree(data_origin1);
 }
 
-
 /*
  * Part 2--Independent read/write for extendible datasets.
  */
@@ -1933,45 +1907,44 @@ dataset_readAll(void)
 void
 extend_writeInd(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t sid;           /* Dataspace ID */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
+    hid_t       fid;                /* HDF5 file ID */
+    hid_t       acc_tpl;            /* File access templates */
+    hid_t       sid;                /* Dataspace ID */
+    hid_t       file_dataspace;     /* File dataspace ID */
+    hid_t       mem_dataspace;      /* memory dataspace ID */
+    hid_t       dataset1, dataset2; /* Dataset ID */
     const char *filename;
-    hsize_t dims[MAX_RANK];       /* dataset dim sizes */
-    hsize_t max_dims[MAX_RANK] =
-        {H5S_UNLIMITED, H5S_UNLIMITED};    /* dataset maximum dim sizes */
-    DATATYPE    *data_array1 = NULL;        /* data buffer */
-    hsize_t    chunk_dims[MAX_RANK];        /* chunk sizes */
-    hid_t    dataset_pl;            /* dataset create prop. list */
+    hsize_t     dims[MAX_RANK];                                      /* dataset dim sizes */
+    hsize_t     max_dims[MAX_RANK] = {H5S_UNLIMITED, H5S_UNLIMITED}; /* dataset maximum dim sizes */
+    DATATYPE *  data_array1        = NULL;                           /* data buffer */
+    hsize_t     chunk_dims[MAX_RANK];                                /* chunk sizes */
+    hid_t       dataset_pl;                                          /* dataset create prop. list */
 
-    hsize_t    start[MAX_RANK];            /* for hyperslab setting */
-    hsize_t    count[MAX_RANK];            /* for hyperslab setting */
-    hsize_t    stride[MAX_RANK];            /* for hyperslab setting */
-    hsize_t     block[MAX_RANK];            /* for hyperslab setting */
+    hsize_t start[MAX_RANK];  /* for hyperslab setting */
+    hsize_t count[MAX_RANK];  /* for hyperslab setting */
+    hsize_t stride[MAX_RANK]; /* for hyperslab setting */
+    hsize_t block[MAX_RANK];  /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = test_comm;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* setup chunk-size. Make sure sizes are > 0 */
     chunk_dims[0] = (hsize_t)chunkdim0;
     chunk_dims[1] = (hsize_t)chunkdim1;
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
 
     /* -------------------
@@ -1981,22 +1954,22 @@ extend_writeInd(void)
     acc_tpl = create_faccess_plist(comm, info, facc_type);
     VRFY((acc_tpl >= 0), "");
 
-/* Reduce the number of metadata cache slots, so that there are cache
- * collisions during the raw data I/O on the chunked dataset.  This stresses
- * the metadata cache and tests for cache bugs. -QAK
- */
-{
-    int mdc_nelmts;
-    size_t rdcc_nelmts;
-    size_t rdcc_nbytes;
-    double rdcc_w0;
-
-    ret = H5Pget_cache(acc_tpl,&mdc_nelmts,&rdcc_nelmts,&rdcc_nbytes,&rdcc_w0);
-    VRFY((ret >= 0), "H5Pget_cache succeeded");
-    mdc_nelmts=4;
-    ret = H5Pset_cache(acc_tpl,mdc_nelmts,rdcc_nelmts,rdcc_nbytes,rdcc_w0);
-    VRFY((ret >= 0), "H5Pset_cache succeeded");
-}
+    /* Reduce the number of metadata cache slots, so that there are cache
+     * collisions during the raw data I/O on the chunked dataset.  This stresses
+     * the metadata cache and tests for cache bugs. -QAK
+     */
+    {
+        int    mdc_nelmts;
+        size_t rdcc_nelmts;
+        size_t rdcc_nbytes;
+        double rdcc_w0;
+
+        ret = H5Pget_cache(acc_tpl, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0);
+        VRFY((ret >= 0), "H5Pget_cache succeeded");
+        mdc_nelmts = 4;
+        ret        = H5Pset_cache(acc_tpl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0);
+        VRFY((ret >= 0), "H5Pset_cache succeeded");
+    }
 
     /* create the file collectively */
     fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, acc_tpl);
@@ -2006,14 +1979,13 @@ extend_writeInd(void)
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* --------------------------------------------------------------
      * Define the dimensions of the overall datasets and create them.
      * ------------------------------------------------------------- */
 
     /* set up dataset storage chunk sizes and creation property list */
-    if(VERBOSE_MED)
-    HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
+    if (VERBOSE_MED)
+        HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
     dataset_pl = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dataset_pl >= 0), "H5Pcreate succeeded");
     ret = H5Pset_chunk(dataset_pl, MAX_RANK, chunk_dims);
@@ -2022,7 +1994,7 @@ extend_writeInd(void)
     /* setup dimensionality object */
     /* start out with no rows, extend it later. */
     dims[0] = dims[1] = 0;
-    sid = H5Screate_simple (MAX_RANK, dims, max_dims);
+    sid               = H5Screate_simple(MAX_RANK, dims, max_dims);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* create an extendible dataset collectively */
@@ -2037,8 +2009,6 @@ extend_writeInd(void)
     H5Sclose(sid);
     H5Pclose(dataset_pl);
 
-
-
     /* -------------------------
      * Test writing to dataset1
      * -------------------------*/
@@ -2048,37 +2018,35 @@ extend_writeInd(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED) {
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* Extend its current dim sizes before writing */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    ret = H5Dset_extent(dataset1, dims);
+    ret     = H5Dset_extent(dataset1, dims);
     VRFY((ret >= 0), "H5Dset_extent succeeded");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently */
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* release resource */
     H5Sclose(file_dataspace);
     H5Sclose(mem_dataspace);
 
-
     /* -------------------------
      * Test writing to dataset2
      * -------------------------*/
@@ -2088,13 +2056,13 @@ extend_writeInd(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* Try write to dataset2 beyond its current dim sizes.  Should fail. */
@@ -2103,14 +2071,13 @@ extend_writeInd(void)
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently.  Should fail. */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret < 0), "H5Dwrite failed as expected");
 
     /* restore auto error reporting */
@@ -2120,18 +2087,17 @@ extend_writeInd(void)
     /* Extend dataset2 and try again.  Should succeed. */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    ret = H5Dset_extent(dataset2, dims);
+    ret     = H5Dset_extent(dataset2, dims);
     VRFY((ret >= 0), "H5Dset_extent succeeded");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* release resource */
@@ -2140,7 +2106,6 @@ extend_writeInd(void)
     ret = H5Sclose(mem_dataspace);
     VRFY((ret >= 0), "H5Sclose succeeded");
 
-
     /* close dataset collectively */
     ret = H5Dclose(dataset1);
     VRFY((ret >= 0), "H5Dclose1 succeeded");
@@ -2151,7 +2116,8 @@ extend_writeInd(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
+    if (data_array1)
+        HDfree(data_array1);
 }
 
 /*
@@ -2164,30 +2130,30 @@ void
 extend_writeInd2(void)
 {
     const char *filename;
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t fapl_id;            /* File access templates */
-    hid_t fs;           /* File dataspace ID */
-    hid_t ms;           /* Memory dataspace ID */
-    hid_t dataset;        /* Dataset ID */
-    hsize_t orig_size=10;       /* Original dataset dim size */
-    hsize_t new_size=20;       /* Extended dataset dim size */
-    hsize_t one=1;
-    hsize_t max_size = H5S_UNLIMITED;    /* dataset maximum dim size */
-    hsize_t chunk_size = 16384;    /* chunk size */
-    hid_t dcpl;                   /* dataset create prop. list */
-    int   written[10],          /* Data to write */
-        retrieved[10];          /* Data read in */
-    int mpi_size, mpi_rank;     /* MPI settings */
-    int i;                      /* Local index variable */
-    herr_t ret;             /* Generic return value */
+    hid_t       fid;             /* HDF5 file ID */
+    hid_t       fapl_id;         /* File access templates */
+    hid_t       fs;              /* File dataspace ID */
+    hid_t       ms;              /* Memory dataspace ID */
+    hid_t       dataset;         /* Dataset ID */
+    hsize_t     orig_size  = 10; /* Original dataset dim size */
+    hsize_t     new_size   = 20; /* Extended dataset dim size */
+    hsize_t     one        = 1;
+    hsize_t     max_size   = H5S_UNLIMITED; /* dataset maximum dim size */
+    hsize_t     chunk_size = 16384;         /* chunk size */
+    hid_t       dcpl;                       /* dataset create prop. list */
+    int         written[10],                /* Data to write */
+        retrieved[10];                      /* Data read in */
+    int    mpi_size, mpi_rank;              /* MPI settings */
+    int    i;                               /* Local index variable */
+    herr_t ret;                             /* Generic return value */
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent write test #2 on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent write test #2 on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* -------------------
      * START AN HDF5 FILE
@@ -2204,7 +2170,6 @@ extend_writeInd2(void)
     ret = H5Pclose(fapl_id);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /* --------------------------------------------------------------
      * Define the dimensions of the overall datasets and create them.
      * ------------------------------------------------------------- */
@@ -2216,7 +2181,7 @@ extend_writeInd2(void)
     VRFY((ret >= 0), "H5Pset_chunk succeeded");
 
     /* setup dimensionality object */
-    fs = H5Screate_simple (1, &orig_size, &max_size);
+    fs = H5Screate_simple(1, &orig_size, &max_size);
     VRFY((fs >= 0), "H5Screate_simple succeeded");
 
     /* create an extendible dataset collectively */
@@ -2227,7 +2192,6 @@ extend_writeInd2(void)
     ret = H5Pclose(dcpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /* -------------------------
      * Test writing to dataset
      * -------------------------*/
@@ -2236,13 +2200,13 @@ extend_writeInd2(void)
     VRFY((ms >= 0), "H5Screate_simple succeeded");
 
     /* put some trivial data in the data_array */
-    for(i = 0; i < (int)orig_size; i++)
+    for (i = 0; i < (int)orig_size; i++)
         written[i] = i;
     MESG("data array initialized");
-    if(VERBOSE_MED) {
-    MESG("writing at offset zero: ");
-        for(i = 0; i < (int)orig_size; i++)
-            HDprintf("%s%d", i?", ":"", written[i]);
+    if (VERBOSE_MED) {
+        MESG("writing at offset zero: ");
+        for (i = 0; i < (int)orig_size; i++)
+            HDprintf("%s%d", i ? ", " : "", written[i]);
         HDprintf("\n");
     }
     ret = H5Dwrite(dataset, H5T_NATIVE_INT, ms, fs, H5P_DEFAULT, written);
@@ -2253,16 +2217,16 @@ extend_writeInd2(void)
      * -------------------------*/
     ret = H5Dread(dataset, H5T_NATIVE_INT, ms, fs, H5P_DEFAULT, retrieved);
     VRFY((ret >= 0), "H5Dread succeeded");
-    for (i=0; i<(int)orig_size; i++)
-        if(written[i]!=retrieved[i]) {
-            HDprintf("Line #%d: written!=retrieved: written[%d]=%d, retrieved[%d]=%d\n",__LINE__,
-                i,written[i], i,retrieved[i]);
+    for (i = 0; i < (int)orig_size; i++)
+        if (written[i] != retrieved[i]) {
+            HDprintf("Line #%d: written!=retrieved: written[%d]=%d, retrieved[%d]=%d\n", __LINE__, i,
+                     written[i], i, retrieved[i]);
             nerrors++;
         }
-    if(VERBOSE_MED){
-    MESG("read at offset zero: ");
-        for (i=0; i<(int)orig_size; i++)
-            HDprintf("%s%d", i?", ":"", retrieved[i]);
+    if (VERBOSE_MED) {
+        MESG("read at offset zero: ");
+        for (i = 0; i < (int)orig_size; i++)
+            HDprintf("%s%d", i ? ", " : "", retrieved[i]);
         HDprintf("\n");
     }
 
@@ -2279,13 +2243,13 @@ extend_writeInd2(void)
     /* -------------------------
      * Write to the second half of the dataset
      * -------------------------*/
-    for (i=0; i<(int)orig_size; i++)
+    for (i = 0; i < (int)orig_size; i++)
         H5_CHECKED_ASSIGN(written[i], int, orig_size + (hsize_t)i, hsize_t);
     MESG("data array re-initialized");
-    if(VERBOSE_MED) {
-    MESG("writing at offset 10: ");
-        for (i=0; i<(int)orig_size; i++)
-            HDprintf("%s%d", i?", ":"", written[i]);
+    if (VERBOSE_MED) {
+        MESG("writing at offset 10: ");
+        for (i = 0; i < (int)orig_size; i++)
+            HDprintf("%s%d", i ? ", " : "", written[i]);
         HDprintf("\n");
     }
     ret = H5Sselect_hyperslab(fs, H5S_SELECT_SET, &orig_size, NULL, &one, &orig_size);
@@ -2298,20 +2262,19 @@ extend_writeInd2(void)
      * -------------------------*/
     ret = H5Dread(dataset, H5T_NATIVE_INT, ms, fs, H5P_DEFAULT, retrieved);
     VRFY((ret >= 0), "H5Dread succeeded");
-    for (i=0; i<(int)orig_size; i++)
-        if(written[i]!=retrieved[i]) {
-            HDprintf("Line #%d: written!=retrieved: written[%d]=%d, retrieved[%d]=%d\n",__LINE__,
-                i,written[i], i,retrieved[i]);
+    for (i = 0; i < (int)orig_size; i++)
+        if (written[i] != retrieved[i]) {
+            HDprintf("Line #%d: written!=retrieved: written[%d]=%d, retrieved[%d]=%d\n", __LINE__, i,
+                     written[i], i, retrieved[i]);
             nerrors++;
         }
-    if(VERBOSE_MED){
-    MESG("read at offset 10: ");
-        for (i=0; i<(int)orig_size; i++)
-            HDprintf("%s%d", i?", ":"", retrieved[i]);
+    if (VERBOSE_MED) {
+        MESG("read at offset 10: ");
+        for (i = 0; i < (int)orig_size; i++)
+            HDprintf("%s%d", i ? ", " : "", retrieved[i]);
         HDprintf("\n");
     }
 
-
     /* Close dataset collectively */
     ret = H5Dclose(dataset);
     VRFY((ret >= 0), "H5Dclose succeeded");
@@ -2325,41 +2288,41 @@ extend_writeInd2(void)
 void
 extend_readInd(void)
 {
-    hid_t fid;            /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
-    hsize_t dims[MAX_RANK];       /* dataset dim sizes */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
-    DATATYPE *data_array2 = NULL;    /* data buffer */
-    DATATYPE *data_origin1 = NULL;     /* expected data buffer */
+    hid_t       fid;                 /* HDF5 file ID */
+    hid_t       acc_tpl;             /* File access templates */
+    hid_t       file_dataspace;      /* File dataspace ID */
+    hid_t       mem_dataspace;       /* memory dataspace ID */
+    hid_t       dataset1, dataset2;  /* Dataset ID */
+    hsize_t     dims[MAX_RANK];      /* dataset dim sizes */
+    DATATYPE *  data_array1  = NULL; /* data buffer */
+    DATATYPE *  data_array2  = NULL; /* data buffer */
+    DATATYPE *  data_origin1 = NULL; /* expected data buffer */
     const char *filename;
 
-    hsize_t start[MAX_RANK];            /* for hyperslab setting */
-    hsize_t count[MAX_RANK], stride[MAX_RANK];        /* for hyperslab setting */
-    hsize_t block[MAX_RANK];            /* for hyperslab setting */
+    hsize_t start[MAX_RANK];                   /* for hyperslab setting */
+    hsize_t count[MAX_RANK], stride[MAX_RANK]; /* for hyperslab setting */
+    hsize_t block[MAX_RANK];                   /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = test_comm;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent read test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
-    data_array2 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array2 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array2 != NULL), "data_array2 HDmalloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 HDmalloc succeeded");
 
     /* -------------------
@@ -2370,7 +2333,7 @@ extend_readInd(void)
     VRFY((acc_tpl >= 0), "");
 
     /* open the file collectively */
-    fid=H5Fopen(filename,H5F_ACC_RDONLY,acc_tpl);
+    fid = H5Fopen(filename, H5F_ACC_RDONLY, acc_tpl);
     VRFY((fid >= 0), "");
 
     /* Release file-access template */
@@ -2390,7 +2353,7 @@ extend_readInd(void)
     H5Eget_auto2(H5E_DEFAULT, &old_func, &old_client_data);
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
 
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sget_simple_extent_dims(file_dataspace, dims, NULL);
     VRFY((ret > 0), "H5Sget_simple_extent_dims succeeded");
@@ -2402,72 +2365,70 @@ extend_readInd(void)
     H5Eset_auto2(H5E_DEFAULT, old_func, old_client_data);
     H5Sclose(file_dataspace);
 
-
     /* Read dataset1 using BYROW pattern */
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* read data independently */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dread succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
     VRFY((ret == 0), "dataset1 read verified correct");
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     H5Sclose(mem_dataspace);
     H5Sclose(file_dataspace);
 
-
     /* Read dataset2 using BYCOL pattern */
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* read data independently */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dread succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
     VRFY((ret == 0), "dataset2 read verified correct");
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     H5Sclose(mem_dataspace);
     H5Sclose(file_dataspace);
@@ -2478,14 +2439,16 @@ extend_readInd(void)
     ret = H5Dclose(dataset2);
     VRFY((ret >= 0), "");
 
-
     /* close the file collectively */
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
-    if(data_array2) HDfree(data_array2);
-    if(data_origin1) HDfree(data_origin1);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_array2)
+        HDfree(data_array2);
+    if (data_origin1)
+        HDfree(data_origin1);
 }
 
 /*
@@ -2503,46 +2466,45 @@ extend_readInd(void)
 void
 extend_writeAll(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t sid;           /* Dataspace ID */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
+    hid_t       fid;                /* HDF5 file ID */
+    hid_t       acc_tpl;            /* File access templates */
+    hid_t       xfer_plist;         /* Dataset transfer properties list */
+    hid_t       sid;                /* Dataspace ID */
+    hid_t       file_dataspace;     /* File dataspace ID */
+    hid_t       mem_dataspace;      /* memory dataspace ID */
+    hid_t       dataset1, dataset2; /* Dataset ID */
     const char *filename;
-    hsize_t dims[MAX_RANK];       /* dataset dim sizes */
-    hsize_t max_dims[MAX_RANK] =
-        {H5S_UNLIMITED, H5S_UNLIMITED};    /* dataset maximum dim sizes */
-    DATATYPE    *data_array1 = NULL;        /* data buffer */
-    hsize_t    chunk_dims[MAX_RANK];        /* chunk sizes */
-    hid_t    dataset_pl;            /* dataset create prop. list */
+    hsize_t     dims[MAX_RANK];                                      /* dataset dim sizes */
+    hsize_t     max_dims[MAX_RANK] = {H5S_UNLIMITED, H5S_UNLIMITED}; /* dataset maximum dim sizes */
+    DATATYPE *  data_array1        = NULL;                           /* data buffer */
+    hsize_t     chunk_dims[MAX_RANK];                                /* chunk sizes */
+    hid_t       dataset_pl;                                          /* dataset create prop. list */
 
-    hsize_t    start[MAX_RANK];            /* for hyperslab setting */
-    hsize_t    count[MAX_RANK];            /* for hyperslab setting */
-    hsize_t    stride[MAX_RANK];            /* for hyperslab setting */
-    hsize_t     block[MAX_RANK];            /* for hyperslab setting */
+    hsize_t start[MAX_RANK];  /* for hyperslab setting */
+    hsize_t count[MAX_RANK];  /* for hyperslab setting */
+    hsize_t stride[MAX_RANK]; /* for hyperslab setting */
+    hsize_t block[MAX_RANK];  /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = test_comm;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* setup chunk-size. Make sure sizes are > 0 */
     chunk_dims[0] = (hsize_t)chunkdim0;
     chunk_dims[1] = (hsize_t)chunkdim1;
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
 
     /* -------------------
@@ -2552,22 +2514,22 @@ extend_writeAll(void)
     acc_tpl = create_faccess_plist(comm, info, facc_type);
     VRFY((acc_tpl >= 0), "");
 
-/* Reduce the number of metadata cache slots, so that there are cache
- * collisions during the raw data I/O on the chunked dataset.  This stresses
- * the metadata cache and tests for cache bugs. -QAK
- */
-{
-    int mdc_nelmts;
-    size_t rdcc_nelmts;
-    size_t rdcc_nbytes;
-    double rdcc_w0;
-
-    ret = H5Pget_cache(acc_tpl,&mdc_nelmts,&rdcc_nelmts,&rdcc_nbytes,&rdcc_w0);
-    VRFY((ret >= 0), "H5Pget_cache succeeded");
-    mdc_nelmts=4;
-    ret = H5Pset_cache(acc_tpl,mdc_nelmts,rdcc_nelmts,rdcc_nbytes,rdcc_w0);
-    VRFY((ret >= 0), "H5Pset_cache succeeded");
-}
+    /* Reduce the number of metadata cache slots, so that there are cache
+     * collisions during the raw data I/O on the chunked dataset.  This stresses
+     * the metadata cache and tests for cache bugs. -QAK
+     */
+    {
+        int    mdc_nelmts;
+        size_t rdcc_nelmts;
+        size_t rdcc_nbytes;
+        double rdcc_w0;
+
+        ret = H5Pget_cache(acc_tpl, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0);
+        VRFY((ret >= 0), "H5Pget_cache succeeded");
+        mdc_nelmts = 4;
+        ret        = H5Pset_cache(acc_tpl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0);
+        VRFY((ret >= 0), "H5Pset_cache succeeded");
+    }
 
     /* create the file collectively */
     fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, acc_tpl);
@@ -2577,14 +2539,13 @@ extend_writeAll(void)
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* --------------------------------------------------------------
      * Define the dimensions of the overall datasets and create them.
      * ------------------------------------------------------------- */
 
     /* set up dataset storage chunk sizes and creation property list */
-    if(VERBOSE_MED)
-    HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
+    if (VERBOSE_MED)
+        HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
     dataset_pl = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dataset_pl >= 0), "H5Pcreate succeeded");
     ret = H5Pset_chunk(dataset_pl, MAX_RANK, chunk_dims);
@@ -2593,7 +2554,7 @@ extend_writeAll(void)
     /* setup dimensionality object */
     /* start out with no rows, extend it later. */
     dims[0] = dims[1] = 0;
-    sid = H5Screate_simple (MAX_RANK, dims, max_dims);
+    sid               = H5Screate_simple(MAX_RANK, dims, max_dims);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* create an extendible dataset collectively */
@@ -2608,8 +2569,6 @@ extend_writeAll(void)
     H5Sclose(sid);
     H5Pclose(dataset_pl);
 
-
-
     /* -------------------------
      * Test writing to dataset1
      * -------------------------*/
@@ -2619,41 +2578,39 @@ extend_writeAll(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED) {
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* Extend its current dim sizes before writing */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    ret = H5Dset_extent(dataset1, dims);
+    ret     = H5Dset_extent(dataset1, dims);
     VRFY((ret >= 0), "H5Dset_extent succeeded");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* write data collectively */
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* release resource */
@@ -2661,7 +2618,6 @@ extend_writeAll(void)
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-
     /* -------------------------
      * Test writing to dataset2
      * -------------------------*/
@@ -2671,40 +2627,38 @@ extend_writeAll(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* Try write to dataset2 beyond its current dim sizes.  Should fail. */
     /* Temporary turn off auto error reporting */
     H5Eget_auto2(H5E_DEFAULT, &old_func, &old_client_data);
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently.  Should fail. */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret < 0), "H5Dwrite failed as expected");
 
     /* restore auto error reporting */
@@ -2714,18 +2668,17 @@ extend_writeAll(void)
     /* Extend dataset2 and try again.  Should succeed. */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    ret = H5Dset_extent(dataset2, dims);
+    ret     = H5Dset_extent(dataset2, dims);
     VRFY((ret >= 0), "H5Dset_extent succeeded");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* release resource */
@@ -2736,7 +2689,6 @@ extend_writeAll(void)
     ret = H5Pclose(xfer_plist);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /* close dataset collectively */
     ret = H5Dclose(dataset1);
     VRFY((ret >= 0), "H5Dclose1 succeeded");
@@ -2747,49 +2699,50 @@ extend_writeAll(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
+    if (data_array1)
+        HDfree(data_array1);
 }
 
 /* Example of using the parallel HDF5 library to read an extendible dataset */
 void
 extend_readAll(void)
 {
-    hid_t fid;            /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
+    hid_t       fid;                /* HDF5 file ID */
+    hid_t       acc_tpl;            /* File access templates */
+    hid_t       xfer_plist;         /* Dataset transfer properties list */
+    hid_t       file_dataspace;     /* File dataspace ID */
+    hid_t       mem_dataspace;      /* memory dataspace ID */
+    hid_t       dataset1, dataset2; /* Dataset ID */
     const char *filename;
-    hsize_t dims[MAX_RANK];       /* dataset dim sizes */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
-    DATATYPE *data_array2 = NULL;    /* data buffer */
-    DATATYPE *data_origin1 = NULL;     /* expected data buffer */
+    hsize_t     dims[MAX_RANK];      /* dataset dim sizes */
+    DATATYPE *  data_array1  = NULL; /* data buffer */
+    DATATYPE *  data_array2  = NULL; /* data buffer */
+    DATATYPE *  data_origin1 = NULL; /* expected data buffer */
 
-    hsize_t start[MAX_RANK];            /* for hyperslab setting */
-    hsize_t count[MAX_RANK], stride[MAX_RANK];        /* for hyperslab setting */
-    hsize_t block[MAX_RANK];            /* for hyperslab setting */
+    hsize_t start[MAX_RANK];                   /* for hyperslab setting */
+    hsize_t count[MAX_RANK], stride[MAX_RANK]; /* for hyperslab setting */
+    hsize_t block[MAX_RANK];                   /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = test_comm;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent read test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
-    data_array2 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array2 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array2 != NULL), "data_array2 HDmalloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 HDmalloc succeeded");
 
     /* -------------------
@@ -2800,7 +2753,7 @@ extend_readAll(void)
     VRFY((acc_tpl >= 0), "");
 
     /* open the file collectively */
-    fid=H5Fopen(filename,H5F_ACC_RDONLY,acc_tpl);
+    fid = H5Fopen(filename, H5F_ACC_RDONLY, acc_tpl);
     VRFY((fid >= 0), "");
 
     /* Release file-access template */
@@ -2820,7 +2773,7 @@ extend_readAll(void)
     H5Eget_auto2(H5E_DEFAULT, &old_func, &old_client_data);
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
 
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sget_simple_extent_dims(file_dataspace, dims, NULL);
     VRFY((ret > 0), "H5Sget_simple_extent_dims succeeded");
@@ -2832,95 +2785,91 @@ extend_readAll(void)
     H5Eset_auto2(H5E_DEFAULT, old_func, old_client_data);
     H5Sclose(file_dataspace);
 
-
     /* Read dataset1 using BYROW pattern */
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* read data collectively */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
     VRFY((ret == 0), "dataset1 read verified correct");
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     H5Sclose(mem_dataspace);
     H5Sclose(file_dataspace);
     H5Pclose(xfer_plist);
 
-
     /* Read dataset2 using BYCOL pattern */
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* read data collectively */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
     VRFY((ret == 0), "dataset2 read verified correct");
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     H5Sclose(mem_dataspace);
     H5Sclose(file_dataspace);
@@ -2932,14 +2881,16 @@ extend_readAll(void)
     ret = H5Dclose(dataset2);
     VRFY((ret >= 0), "");
 
-
     /* close the file collectively */
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
-    if(data_array2) HDfree(data_array2);
-    if(data_origin1) HDfree(data_origin1);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_array2)
+        HDfree(data_array2);
+    if (data_origin1)
+        HDfree(data_origin1);
 }
 
 /*
@@ -2950,49 +2901,49 @@ extend_readAll(void)
 void
 compress_readAll(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t dcpl;                 /* Dataset creation property list */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t dataspace;        /* Dataspace ID */
-    hid_t dataset;        /* Dataset ID */
-    int rank=1;                 /* Dataspace rank */
-    hsize_t dim=(hsize_t)dim0;  /* Dataspace dimensions */
-    unsigned u;                 /* Local index variable */
-    unsigned    chunk_opts;         /* Chunk options */
+    hid_t       fid;                           /* HDF5 file ID */
+    hid_t       acc_tpl;                       /* File access templates */
+    hid_t       dcpl;                          /* Dataset creation property list */
+    hid_t       xfer_plist;                    /* Dataset transfer properties list */
+    hid_t       dataspace;                     /* Dataspace ID */
+    hid_t       dataset;                       /* Dataset ID */
+    int         rank = 1;                      /* Dataspace rank */
+    hsize_t     dim  = (hsize_t)dim0;          /* Dataspace dimensions */
+    unsigned    u;                             /* Local index variable */
+    unsigned    chunk_opts;                    /* Chunk options */
     unsigned    disable_partial_chunk_filters; /* Whether filters are disabled on partial chunks */
-    DATATYPE *data_read = NULL;    /* data buffer */
-    DATATYPE *data_orig = NULL; /* expected data buffer */
+    DATATYPE *  data_read = NULL;              /* data buffer */
+    DATATYPE *  data_orig = NULL;              /* expected data buffer */
     const char *filename;
-    MPI_Comm comm = test_comm;
-    MPI_Info info = MPI_INFO_NULL;
-    int mpi_size, mpi_rank;
-    herr_t ret;             /* Generic return value */
+    MPI_Comm    comm = test_comm;
+    MPI_Info    info = MPI_INFO_NULL;
+    int         mpi_size, mpi_rank;
+    herr_t      ret; /* Generic return value */
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Collective chunked dataset read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Collective chunked dataset read test on file %s\n", filename);
 
     /* Retrieve MPI parameters */
-    MPI_Comm_size(comm,&mpi_size);
-    MPI_Comm_rank(comm,&mpi_rank);
+    MPI_Comm_size(comm, &mpi_size);
+    MPI_Comm_rank(comm, &mpi_rank);
 
     /* Allocate data buffer */
-    data_orig = (DATATYPE *)HDmalloc((size_t)dim*sizeof(DATATYPE));
+    data_orig = (DATATYPE *)HDmalloc((size_t)dim * sizeof(DATATYPE));
     VRFY((data_orig != NULL), "data_origin1 HDmalloc succeeded");
-    data_read = (DATATYPE *)HDmalloc((size_t)dim*sizeof(DATATYPE));
+    data_read = (DATATYPE *)HDmalloc((size_t)dim * sizeof(DATATYPE));
     VRFY((data_read != NULL), "data_array1 HDmalloc succeeded");
 
     /* Initialize data buffers */
-    for(u=0; u<dim;u++)
-        data_orig[u]=(DATATYPE)u;
+    for (u = 0; u < dim; u++)
+        data_orig[u] = (DATATYPE)u;
 
     /* Run test both with and without filters disabled on partial chunks */
-    for(disable_partial_chunk_filters = 0; disable_partial_chunk_filters <= 1;
-            disable_partial_chunk_filters++) {
+    for (disable_partial_chunk_filters = 0; disable_partial_chunk_filters <= 1;
+         disable_partial_chunk_filters++) {
         /* Process zero creates the file with a compressed, chunked dataset */
-        if(mpi_rank==0) {
-            hsize_t chunk_dim;           /* Chunk dimensions */
+        if (mpi_rank == 0) {
+            hsize_t chunk_dim; /* Chunk dimensions */
 
             /* Create the file */
             fid = H5Fcreate(h5_rmprefix(filename), H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -3007,18 +2958,18 @@ compress_readAll(void)
 
             /* Use eight chunks */
             chunk_dim = dim / 8;
-            ret = H5Pset_chunk(dcpl, rank, &chunk_dim);
+            ret       = H5Pset_chunk(dcpl, rank, &chunk_dim);
             VRFY((ret >= 0), "H5Pset_chunk succeeded");
 
             /* Set chunk options appropriately */
-            if(disable_partial_chunk_filters) {
+            if (disable_partial_chunk_filters) {
                 ret = H5Pget_chunk_opts(dcpl, &chunk_opts);
-                VRFY((ret>=0),"H5Pget_chunk_opts succeeded");
+                VRFY((ret >= 0), "H5Pget_chunk_opts succeeded");
 
                 chunk_opts |= H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS;
 
                 ret = H5Pset_chunk_opts(dcpl, chunk_opts);
-                VRFY((ret>=0),"H5Pset_chunk_opts succeeded");
+                VRFY((ret >= 0), "H5Pset_chunk_opts succeeded");
             } /* end if */
 
             ret = H5Pset_deflate(dcpl, 9);
@@ -3029,7 +2980,8 @@ compress_readAll(void)
             VRFY((dataspace > 0), "H5Screate_simple succeeded");
 
             /* Create dataset */
-            dataset = H5Dcreate2(fid, "compressed_data", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+            dataset =
+                H5Dcreate2(fid, "compressed_data", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
             VRFY((dataset > 0), "H5Dcreate2 succeeded");
 
             /* Write compressed data */
@@ -3051,49 +3003,47 @@ compress_readAll(void)
         MPI_Barrier(comm);
 
         /* -------------------
-        * OPEN AN HDF5 FILE
-        * -------------------*/
+         * OPEN AN HDF5 FILE
+         * -------------------*/
 
         /* setup file access template */
         acc_tpl = create_faccess_plist(comm, info, facc_type);
         VRFY((acc_tpl >= 0), "");
 
         /* open the file collectively */
-        fid=H5Fopen(filename,H5F_ACC_RDWR,acc_tpl);
+        fid = H5Fopen(filename, H5F_ACC_RDWR, acc_tpl);
         VRFY((fid > 0), "H5Fopen succeeded");
 
         /* Release file-access template */
         ret = H5Pclose(acc_tpl);
         VRFY((ret >= 0), "H5Pclose succeeded");
 
-
         /* Open dataset with compressed chunks */
         dataset = H5Dopen2(fid, "compressed_data", H5P_DEFAULT);
         VRFY((dataset > 0), "H5Dopen2 succeeded");
 
         /* Try reading & writing data */
-        if(dataset>0) {
+        if (dataset > 0) {
             /* Create dataset transfer property list */
             xfer_plist = H5Pcreate(H5P_DATASET_XFER);
             VRFY((xfer_plist > 0), "H5Pcreate succeeded");
 
             ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
             VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-            if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-                ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-                VRFY((ret>= 0),"set independent IO collectively succeeded");
+            if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+                ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+                VRFY((ret >= 0), "set independent IO collectively succeeded");
             }
 
-
             /* Try reading the data */
             ret = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, xfer_plist, data_read);
             VRFY((ret >= 0), "H5Dread succeeded");
 
             /* Verify data read */
-            for(u=0; u<dim; u++)
-                if(data_orig[u]!=data_read[u]) {
-                    HDprintf("Line #%d: written!=retrieved: data_orig[%u]=%d, data_read[%u]=%d\n",__LINE__,
-                        (unsigned)u,data_orig[u],(unsigned)u,data_read[u]);
+            for (u = 0; u < dim; u++)
+                if (data_orig[u] != data_read[u]) {
+                    HDprintf("Line #%d: written!=retrieved: data_orig[%u]=%d, data_read[%u]=%d\n", __LINE__,
+                             (unsigned)u, data_orig[u], (unsigned)u, data_read[u]);
                     nerrors++;
                 }
 
@@ -3114,8 +3064,10 @@ compress_readAll(void)
     } /* end for */
 
     /* release data buffers */
-    if(data_read) HDfree(data_read);
-    if(data_orig) HDfree(data_orig);
+    if (data_read)
+        HDfree(data_read);
+    if (data_orig)
+        HDfree(data_orig);
 }
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
@@ -3134,39 +3086,39 @@ compress_readAll(void)
 void
 none_selection_chunk(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t sid;           /* Dataspace ID */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
+    hid_t       fid;                /* HDF5 file ID */
+    hid_t       acc_tpl;            /* File access templates */
+    hid_t       xfer_plist;         /* Dataset transfer properties list */
+    hid_t       sid;                /* Dataspace ID */
+    hid_t       file_dataspace;     /* File dataspace ID */
+    hid_t       mem_dataspace;      /* memory dataspace ID */
+    hid_t       dataset1, dataset2; /* Dataset ID */
     const char *filename;
-    hsize_t dims[MAX_RANK];       /* dataset dim sizes */
-    DATATYPE    *data_origin = NULL;        /* data buffer */
-    DATATYPE    *data_array = NULL;        /* data buffer */
-    hsize_t    chunk_dims[MAX_RANK];        /* chunk sizes */
-    hid_t    dataset_pl;            /* dataset create prop. list */
+    hsize_t     dims[MAX_RANK];       /* dataset dim sizes */
+    DATATYPE *  data_origin = NULL;   /* data buffer */
+    DATATYPE *  data_array  = NULL;   /* data buffer */
+    hsize_t     chunk_dims[MAX_RANK]; /* chunk sizes */
+    hid_t       dataset_pl;           /* dataset create prop. list */
 
-    hsize_t    start[MAX_RANK];            /* for hyperslab setting */
-    hsize_t    count[MAX_RANK];            /* for hyperslab setting */
-    hsize_t    stride[MAX_RANK];            /* for hyperslab setting */
-    hsize_t     block[MAX_RANK];            /* for hyperslab setting */
-    hsize_t    mstart[MAX_RANK];            /* for data buffer in memory */
+    hsize_t start[MAX_RANK];  /* for hyperslab setting */
+    hsize_t count[MAX_RANK];  /* for hyperslab setting */
+    hsize_t stride[MAX_RANK]; /* for hyperslab setting */
+    hsize_t block[MAX_RANK];  /* for hyperslab setting */
+    hsize_t mstart[MAX_RANK]; /* for data buffer in memory */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = test_comm;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     /* setup chunk-size. Make sure sizes are > 0 */
     chunk_dims[0] = (hsize_t)chunkdim0;
@@ -3192,8 +3144,8 @@ none_selection_chunk(void)
      * ------------------------------------------------------------- */
 
     /* set up dataset storage chunk sizes and creation property list */
-    if(VERBOSE_MED)
-    HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
+    if (VERBOSE_MED)
+        HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
     dataset_pl = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dataset_pl >= 0), "H5Pcreate succeeded");
     ret = H5Pset_chunk(dataset_pl, MAX_RANK, chunk_dims);
@@ -3202,7 +3154,7 @@ none_selection_chunk(void)
     /* setup dimensionality object */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple(MAX_RANK, dims, NULL);
+    sid     = H5Screate_simple(MAX_RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* create an extendible dataset collectively */
@@ -3225,65 +3177,64 @@ none_selection_chunk(void)
 
     /* allocate memory for data buffer. Only allocate enough buffer for
      * each processor's data. */
-    if(mpi_rank) {
-        data_origin = (DATATYPE *)HDmalloc(block[0]*block[1]*sizeof(DATATYPE));
+    if (mpi_rank) {
+        data_origin = (DATATYPE *)HDmalloc(block[0] * block[1] * sizeof(DATATYPE));
         VRFY((data_origin != NULL), "data_origin HDmalloc succeeded");
 
-        data_array = (DATATYPE *)HDmalloc(block[0]*block[1]*sizeof(DATATYPE));
+        data_array = (DATATYPE *)HDmalloc(block[0] * block[1] * sizeof(DATATYPE));
         VRFY((data_array != NULL), "data_array HDmalloc succeeded");
 
         /* put some trivial data in the data_array */
         mstart[0] = mstart[1] = 0;
         dataset_fill(mstart, block, data_origin);
         MESG("data_array initialized");
-        if(VERBOSE_MED){
-        MESG("data_array created");
-        dataset_print(mstart, block, data_origin);
+        if (VERBOSE_MED) {
+            MESG("data_array created");
+            dataset_print(mstart, block, data_origin);
         }
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (MAX_RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* Process 0 has no selection */
-    if(!mpi_rank) {
+    if (!mpi_rank) {
         ret = H5Sselect_none(mem_dataspace);
         VRFY((ret >= 0), "H5Sselect_none succeeded");
     }
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* Process 0 has no selection */
-    if(!mpi_rank) {
+    if (!mpi_rank) {
         ret = H5Sselect_none(file_dataspace);
         VRFY((ret >= 0), "H5Sselect_none succeeded");
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
 
     /* write data collectively */
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_origin);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_origin);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* read data independently */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array);
     VRFY((ret >= 0), "");
 
     /* verify the read data with original expected data */
-    if(mpi_rank) {
+    if (mpi_rank) {
         ret = dataset_vrfy(mstart, count, stride, block, data_array, data_origin);
-        if(ret) nerrors++;
+        if (ret)
+            nerrors++;
     }
 
     /* -------------------------
@@ -3293,19 +3244,18 @@ none_selection_chunk(void)
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
 
     /* write data collectively */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_origin);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_origin);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* read data independently */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array);
     VRFY((ret >= 0), "");
 
     /* verify the read data with original expected data */
-    if(mpi_rank) {
+    if (mpi_rank) {
         ret = dataset_vrfy(mstart, count, stride, block, data_array, data_origin);
-        if(ret) nerrors++;
+        if (ret)
+            nerrors++;
     }
 
     /* release resource */
@@ -3316,7 +3266,6 @@ none_selection_chunk(void)
     ret = H5Pclose(xfer_plist);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /* close dataset collectively */
     ret = H5Dclose(dataset1);
     VRFY((ret >= 0), "H5Dclose1 succeeded");
@@ -3327,11 +3276,12 @@ none_selection_chunk(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_origin) HDfree(data_origin);
-    if(data_array) HDfree(data_array);
+    if (data_origin)
+        HDfree(data_origin);
+    if (data_array)
+        HDfree(data_array);
 }
 
-
 /* Function: test_actual_io_mode
  *
  * Purpose: tests one specific case of collective I/O and checks that the
@@ -3395,63 +3345,61 @@ none_selection_chunk(void)
  * Date: 2011-04-06
  */
 static void
-test_actual_io_mode(int selection_mode) {
-    H5D_mpio_actual_chunk_opt_mode_t   actual_chunk_opt_mode_write = -1;
-    H5D_mpio_actual_chunk_opt_mode_t   actual_chunk_opt_mode_read = -1;
-    H5D_mpio_actual_chunk_opt_mode_t   actual_chunk_opt_mode_expected = -1;
-    H5D_mpio_actual_io_mode_t   actual_io_mode_write = -1;
-    H5D_mpio_actual_io_mode_t   actual_io_mode_read = -1;
-    H5D_mpio_actual_io_mode_t   actual_io_mode_expected = -1;
-    const char  * filename;
-    const char  * test_name;
-    hbool_t     direct_multi_chunk_io;
-    hbool_t     multi_chunk_io;
-    hbool_t     is_chunked;
-    hbool_t     is_collective;
-    int         mpi_size = -1;
-    int         mpi_rank = -1;
-    int         length;
-    int         * buffer;
-    int         i;
-    MPI_Comm    mpi_comm = MPI_COMM_NULL;
-    MPI_Info    mpi_info = MPI_INFO_NULL;
-    hid_t       fid = -1;
-    hid_t       sid = -1;
-    hid_t       dataset = -1;
-    hid_t       data_type = H5T_NATIVE_INT;
-    hid_t       fapl_id = -1;
-    hid_t       mem_space = -1;
-    hid_t       file_space = -1;
-    hid_t       dcpl = -1;
-    hid_t       dxpl_write = -1;
-    hid_t       dxpl_read = -1;
-    hsize_t     dims[MAX_RANK];
-    hsize_t     chunk_dims[MAX_RANK];
-    hsize_t     start[MAX_RANK];
-    hsize_t     stride[MAX_RANK];
-    hsize_t     count[MAX_RANK];
-    hsize_t     block[MAX_RANK];
-    char message[256];
-    herr_t      ret;
+test_actual_io_mode(int selection_mode)
+{
+    H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode_write    = -1;
+    H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode_read     = -1;
+    H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode_expected = -1;
+    H5D_mpio_actual_io_mode_t        actual_io_mode_write           = -1;
+    H5D_mpio_actual_io_mode_t        actual_io_mode_read            = -1;
+    H5D_mpio_actual_io_mode_t        actual_io_mode_expected        = -1;
+    const char *                     filename;
+    const char *                     test_name;
+    hbool_t                          direct_multi_chunk_io;
+    hbool_t                          multi_chunk_io;
+    hbool_t                          is_chunked;
+    hbool_t                          is_collective;
+    int                              mpi_size = -1;
+    int                              mpi_rank = -1;
+    int                              length;
+    int *                            buffer;
+    int                              i;
+    MPI_Comm                         mpi_comm   = MPI_COMM_NULL;
+    MPI_Info                         mpi_info   = MPI_INFO_NULL;
+    hid_t                            fid        = -1;
+    hid_t                            sid        = -1;
+    hid_t                            dataset    = -1;
+    hid_t                            data_type  = H5T_NATIVE_INT;
+    hid_t                            fapl_id    = -1;
+    hid_t                            mem_space  = -1;
+    hid_t                            file_space = -1;
+    hid_t                            dcpl       = -1;
+    hid_t                            dxpl_write = -1;
+    hid_t                            dxpl_read  = -1;
+    hsize_t                          dims[MAX_RANK];
+    hsize_t                          chunk_dims[MAX_RANK];
+    hsize_t                          start[MAX_RANK];
+    hsize_t                          stride[MAX_RANK];
+    hsize_t                          count[MAX_RANK];
+    hsize_t                          block[MAX_RANK];
+    char                             message[256];
+    herr_t                           ret;
 
     /* Set up some flags to make some future if statements slightly more readable */
-    direct_multi_chunk_io = (
-        selection_mode == TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_IND ||
-        selection_mode == TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_COL );
+    direct_multi_chunk_io = (selection_mode == TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_IND ||
+                             selection_mode == TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_COL);
 
     /* Note: RESET performs the same tests as MULTI_CHUNK_MIX_DISAGREE and then
      * tests independent I/O
      */
-    multi_chunk_io = (
-        selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_IND ||
-        selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_COL ||
-        selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX ||
-        selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE ||
-        selection_mode == TEST_ACTUAL_IO_RESET );
+    multi_chunk_io =
+        (selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_IND ||
+         selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_COL ||
+         selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX ||
+         selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE || selection_mode == TEST_ACTUAL_IO_RESET);
 
-    is_chunked = (
-        selection_mode != TEST_ACTUAL_IO_CONTIGUOUS &&
-        selection_mode != TEST_ACTUAL_IO_NO_COLLECTIVE);
+    is_chunked =
+        (selection_mode != TEST_ACTUAL_IO_CONTIGUOUS && selection_mode != TEST_ACTUAL_IO_NO_COLLECTIVE);
 
     is_collective = selection_mode != TEST_ACTUAL_IO_NO_COLLECTIVE;
 
@@ -3480,7 +3428,7 @@ test_actual_io_mode(int selection_mode) {
     /* Create the basic Space */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple (MAX_RANK, dims, NULL);
+    sid     = H5Screate_simple(MAX_RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* Create the dataset creation plist */
@@ -3488,17 +3436,16 @@ test_actual_io_mode(int selection_mode) {
     VRFY((dcpl >= 0), "dataset creation plist created successfully");
 
     /* If we are not testing contiguous datasets */
-    if(is_chunked) {
+    if (is_chunked) {
         /* Set up chunk information.  */
-        chunk_dims[0] = dims[0]/(hsize_t)mpi_size;
+        chunk_dims[0] = dims[0] / (hsize_t)mpi_size;
         chunk_dims[1] = dims[1];
-        ret = H5Pset_chunk(dcpl, 2, chunk_dims);
-        VRFY((ret >= 0),"chunk creation property list succeeded");
+        ret           = H5Pset_chunk(dcpl, 2, chunk_dims);
+        VRFY((ret >= 0), "chunk creation property list succeeded");
     }
 
     /* Create the dataset */
-    dataset = H5Dcreate2(fid, "actual_io", data_type, sid, H5P_DEFAULT,
-            dcpl, H5P_DEFAULT);
+    dataset = H5Dcreate2(fid, "actual_io", data_type, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
     VRFY((dataset >= 0), "H5Dcreate2() dataset succeeded");
 
     /* Create the file dataspace */
@@ -3507,7 +3454,7 @@ test_actual_io_mode(int selection_mode) {
 
     /* Choose a selection method based on the type of I/O we want to occur,
      * and also set up some selection-dependeent test info. */
-    switch(selection_mode) {
+    switch (selection_mode) {
 
         /* Independent I/O with optimization */
         case TEST_ACTUAL_IO_MULTI_CHUNK_IND:
@@ -3518,9 +3465,9 @@ test_actual_io_mode(int selection_mode) {
              */
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
-            test_name = "Multi Chunk - Independent";
+            test_name                      = "Multi Chunk - Independent";
             actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK;
-            actual_io_mode_expected = H5D_MPIO_CHUNK_INDEPENDENT;
+            actual_io_mode_expected        = H5D_MPIO_CHUNK_INDEPENDENT;
             break;
 
         /* Collective I/O with optimization */
@@ -3532,9 +3479,9 @@ test_actual_io_mode(int selection_mode) {
              */
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
 
-            test_name = "Multi Chunk - Collective";
+            test_name                      = "Multi Chunk - Collective";
             actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK;
-            if(mpi_size > 1)
+            if (mpi_size > 1)
                 actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE;
             else
                 actual_io_mode_expected = H5D_MPIO_CHUNK_INDEPENDENT;
@@ -3551,24 +3498,25 @@ test_actual_io_mode(int selection_mode) {
              * and at least one chunk independently, reporting mixed I/O.
              */
 
-            if(mpi_rank == 0) {
-                 /* Select the first column */
-                 slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
-            } else {
+            if (mpi_rank == 0) {
+                /* Select the first column */
+                slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
+            }
+            else {
                 /* Select the first and the nth chunk in the nth column */
-                block[0] = (hsize_t)(dim0 / mpi_size);
-                block[1] = (hsize_t)(dim1 / mpi_size);
-                count[0] = 2;
-                count[1] = 1;
+                block[0]  = (hsize_t)(dim0 / mpi_size);
+                block[1]  = (hsize_t)(dim1 / mpi_size);
+                count[0]  = 2;
+                count[1]  = 1;
                 stride[0] = (hsize_t)mpi_rank * block[0];
                 stride[1] = 1;
-                start[0] = 0;
-                start[1] = (hsize_t)mpi_rank*block[1];
+                start[0]  = 0;
+                start[1]  = (hsize_t)mpi_rank * block[1];
             }
 
-            test_name = "Multi Chunk - Mixed";
+            test_name                      = "Multi Chunk - Mixed";
             actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK;
-            actual_io_mode_expected = H5D_MPIO_CHUNK_MIXED;
+            actual_io_mode_expected        = H5D_MPIO_CHUNK_MIXED;
             break;
 
         /* RESET tests that the properties are properly reset to defaults each time I/O is
@@ -3591,20 +3539,21 @@ test_actual_io_mode(int selection_mode) {
              * collectively, and their other chunk indpendently, reporting mixed I/O.
              */
 
-            if(mpi_rank == 0) {
-                 /* Select the first chunk in the first column */
-                 slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
-                 block[0] = block[0] / (hsize_t)mpi_size;
-            } else {
+            if (mpi_rank == 0) {
+                /* Select the first chunk in the first column */
+                slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
+                block[0] = block[0] / (hsize_t)mpi_size;
+            }
+            else {
                 /* Select the first and the nth chunk in the nth column */
-                block[0] = (hsize_t)(dim0 / mpi_size);
-                block[1] = (hsize_t)(dim1 / mpi_size);
-                count[0] = 2;
-                count[1] = 1;
+                block[0]  = (hsize_t)(dim0 / mpi_size);
+                block[1]  = (hsize_t)(dim1 / mpi_size);
+                count[0]  = 2;
+                count[1]  = 1;
                 stride[0] = (hsize_t)mpi_rank * block[0];
                 stride[1] = 1;
-                start[0] = 0;
-                start[1] = (hsize_t)mpi_rank*block[1];
+                start[0]  = 0;
+                start[1]  = (hsize_t)mpi_rank * block[1];
             }
 
             /* If the testname was not already set by the RESET case */
@@ -3614,8 +3563,8 @@ test_actual_io_mode(int selection_mode) {
                 test_name = "Multi Chunk - Mixed (Disagreement)";
 
             actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK;
-            if(mpi_size > 1) {
-                if(mpi_rank == 0)
+            if (mpi_size > 1) {
+                if (mpi_rank == 0)
                     actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE;
                 else
                     actual_io_mode_expected = H5D_MPIO_CHUNK_MIXED;
@@ -3630,9 +3579,9 @@ test_actual_io_mode(int selection_mode) {
             /* Nothing special; link chunk I/O is forced in the dxpl settings. */
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
-            test_name = "Link Chunk";
+            test_name                      = "Link Chunk";
             actual_chunk_opt_mode_expected = H5D_MPIO_LINK_CHUNK;
-            actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE;
+            actual_io_mode_expected        = H5D_MPIO_CHUNK_COLLECTIVE;
             break;
 
         /* Contiguous Dataset */
@@ -3641,23 +3590,23 @@ test_actual_io_mode(int selection_mode) {
              * collective I/O */
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
-            test_name = "Contiguous";
+            test_name                      = "Contiguous";
             actual_chunk_opt_mode_expected = H5D_MPIO_NO_CHUNK_OPTIMIZATION;
-            actual_io_mode_expected = H5D_MPIO_CONTIGUOUS_COLLECTIVE;
+            actual_io_mode_expected        = H5D_MPIO_CONTIGUOUS_COLLECTIVE;
             break;
 
         case TEST_ACTUAL_IO_NO_COLLECTIVE:
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
-            test_name = "Independent";
+            test_name                      = "Independent";
             actual_chunk_opt_mode_expected = H5D_MPIO_NO_CHUNK_OPTIMIZATION;
-            actual_io_mode_expected = H5D_MPIO_NO_COLLECTIVE;
+            actual_io_mode_expected        = H5D_MPIO_NO_COLLECTIVE;
             break;
 
         default:
-            test_name = "Undefined Selection Mode";
+            test_name                      = "Undefined Selection Mode";
             actual_chunk_opt_mode_expected = -1;
-            actual_io_mode_expected = -1;
+            actual_io_mode_expected        = -1;
             break;
     }
 
@@ -3667,7 +3616,7 @@ test_actual_io_mode(int selection_mode) {
     /* Create a memory dataspace mirroring the dataset and select the same hyperslab
      * as in the file space.
      */
-    mem_space = H5Screate_simple (MAX_RANK, dims, NULL);
+    mem_space = H5Screate_simple(MAX_RANK, dims, NULL);
     VRFY((mem_space >= 0), "mem_space created");
 
     ret = H5Sselect_hyperslab(mem_space, H5S_SELECT_SET, start, stride, count, block);
@@ -3679,7 +3628,7 @@ test_actual_io_mode(int selection_mode) {
     /* Allocate and initialize the buffer */
     buffer = (int *)HDmalloc(sizeof(int) * (size_t)length);
     VRFY((buffer != NULL), "HDmalloc of buffer succeeded");
-    for(i = 0; i < length; i++)
+    for (i = 0; i < length; i++)
         buffer[i] = i;
 
     /* Set up the dxpl for the write */
@@ -3687,7 +3636,7 @@ test_actual_io_mode(int selection_mode) {
     VRFY((dxpl_write >= 0), "H5Pcreate(H5P_DATASET_XFER) succeeded");
 
     /* Set collective I/O properties in the dxpl. */
-    if(is_collective) {
+    if (is_collective) {
         /* Request collective I/O */
         ret = H5Pset_dxpl_mpio(dxpl_write, H5FD_MPIO_COLLECTIVE);
         VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
@@ -3697,19 +3646,19 @@ test_actual_io_mode(int selection_mode) {
          * multi chunk io instead of link chunk io.
          * This is via deault.
          */
-        if(multi_chunk_io) {
+        if (multi_chunk_io) {
             /* force multi-chunk-io by threshold */
-            ret = H5Pset_dxpl_mpio_chunk_opt_num(dxpl_write, (unsigned) mpi_size*2);
+            ret = H5Pset_dxpl_mpio_chunk_opt_num(dxpl_write, (unsigned)mpi_size * 2);
             VRFY((ret >= 0), "H5Pset_dxpl_mpio_chunk_opt_num succeeded");
 
             /* set this to manipulate testing senario about allocating processes
              * to chunks */
-            ret = H5Pset_dxpl_mpio_chunk_opt_ratio(dxpl_write, (unsigned) 99);
+            ret = H5Pset_dxpl_mpio_chunk_opt_ratio(dxpl_write, (unsigned)99);
             VRFY((ret >= 0), "H5Pset_dxpl_mpio_chunk_opt_ratio succeeded");
         }
 
         /* Set directly go to multi-chunk-io without threshold calc. */
-        if(direct_multi_chunk_io) {
+        if (direct_multi_chunk_io) {
             /* set for multi chunk io by property*/
             ret = H5Pset_dxpl_mpio_chunk_opt(dxpl_write, H5FD_MPIO_CHUNK_MULTI_IO);
             VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
@@ -3722,43 +3671,47 @@ test_actual_io_mode(int selection_mode) {
 
     /* Write */
     ret = H5Dwrite(dataset, data_type, mem_space, file_space, dxpl_write, buffer);
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded");
 
     /* Retreive Actual io valuess */
     ret = H5Pget_mpio_actual_io_mode(dxpl_write, &actual_io_mode_write);
-    VRFY((ret >= 0), "retriving actual io mode suceeded" );
+    VRFY((ret >= 0), "retriving actual io mode suceeded");
 
     ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_write, &actual_chunk_opt_mode_write);
-    VRFY((ret >= 0), "retriving actual chunk opt mode succeeded" );
+    VRFY((ret >= 0), "retriving actual chunk opt mode succeeded");
 
     /* Read */
     ret = H5Dread(dataset, data_type, mem_space, file_space, dxpl_read, buffer);
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dread() dataset multichunk read succeeded");
 
     /* Retreive Actual io values */
     ret = H5Pget_mpio_actual_io_mode(dxpl_read, &actual_io_mode_read);
-    VRFY((ret >= 0), "retriving actual io mode succeeded" );
+    VRFY((ret >= 0), "retriving actual io mode succeeded");
 
     ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_read, &actual_chunk_opt_mode_read);
-    VRFY((ret >= 0), "retriving actual chunk opt mode succeeded" );
+    VRFY((ret >= 0), "retriving actual chunk opt mode succeeded");
 
     /* Check write vs read */
     VRFY((actual_io_mode_read == actual_io_mode_write),
-        "reading and writing are the same for actual_io_mode");
+         "reading and writing are the same for actual_io_mode");
     VRFY((actual_chunk_opt_mode_read == actual_chunk_opt_mode_write),
-        "reading and writing are the same for actual_chunk_opt_mode");
+         "reading and writing are the same for actual_chunk_opt_mode");
 
     /* Test values */
-    if(actual_chunk_opt_mode_expected != (H5D_mpio_actual_chunk_opt_mode_t) -1 && actual_io_mode_expected != (H5D_mpio_actual_io_mode_t) -1) {
-        HDsprintf(message, "Actual Chunk Opt Mode has the correct value for %s.\n",test_name);
+    if (actual_chunk_opt_mode_expected != (H5D_mpio_actual_chunk_opt_mode_t)-1 &&
+        actual_io_mode_expected != (H5D_mpio_actual_io_mode_t)-1) {
+        HDsprintf(message, "Actual Chunk Opt Mode has the correct value for %s.\n", test_name);
         VRFY((actual_chunk_opt_mode_write == actual_chunk_opt_mode_expected), message);
-        HDsprintf(message, "Actual IO Mode has the correct value for %s.\n",test_name);
+        HDsprintf(message, "Actual IO Mode has the correct value for %s.\n", test_name);
         VRFY((actual_io_mode_write == actual_io_mode_expected), message);
-    } else {
-        HDfprintf(stderr, "%s %d -> (%d,%d)\n", test_name, mpi_rank,
-            actual_chunk_opt_mode_write, actual_io_mode_write);
+    }
+    else {
+        HDfprintf(stderr, "%s %d -> (%d,%d)\n", test_name, mpi_rank, actual_chunk_opt_mode_write,
+                  actual_io_mode_write);
     }
 
     /* To test that the property is succesfully reset to the default, we perform some
@@ -3778,14 +3731,14 @@ test_actual_io_mode(int selection_mode) {
 
             /* Check Properties */
             ret = H5Pget_mpio_actual_io_mode(dxpl_write, &actual_io_mode_write);
-            VRFY( (ret >= 0), "retriving actual io mode succeeded" );
+            VRFY((ret >= 0), "retriving actual io mode succeeded");
             ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_write, &actual_chunk_opt_mode_write);
-            VRFY( (ret >= 0), "retriving actual chunk opt mode succeeded" );
+            VRFY((ret >= 0), "retriving actual chunk opt mode succeeded");
 
             VRFY(actual_chunk_opt_mode_write == H5D_MPIO_NO_CHUNK_OPTIMIZATION,
-             "actual_chunk_opt_mode has correct value for reset write (independent)");
+                 "actual_chunk_opt_mode has correct value for reset write (independent)");
             VRFY(actual_io_mode_write == H5D_MPIO_NO_COLLECTIVE,
-             "actual_io_mode has correct value for reset write (independent)");
+                 "actual_io_mode has correct value for reset write (independent)");
 
             /* Read */
             ret = H5Dread(dataset, data_type, H5S_ALL, H5S_ALL, dxpl_read, buffer);
@@ -3793,15 +3746,15 @@ test_actual_io_mode(int selection_mode) {
 
             /* Check Properties */
             ret = H5Pget_mpio_actual_io_mode(dxpl_read, &actual_io_mode_read);
-            VRFY( (ret >= 0), "retriving actual io mode succeeded" );
+            VRFY((ret >= 0), "retriving actual io mode succeeded");
             ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_read, &actual_chunk_opt_mode_read);
-            VRFY( (ret >= 0), "retriving actual chunk opt mode succeeded" );
+            VRFY((ret >= 0), "retriving actual chunk opt mode succeeded");
 
             VRFY(actual_chunk_opt_mode_read == H5D_MPIO_NO_CHUNK_OPTIMIZATION,
-             "actual_chunk_opt_mode has correct value for reset read (independent)");
+                 "actual_chunk_opt_mode has correct value for reset read (independent)");
             VRFY(actual_io_mode_read == H5D_MPIO_NO_COLLECTIVE,
-             "actual_io_mode has correct value for reset read (independent)");
-         }
+                 "actual_io_mode has correct value for reset read (independent)");
+        }
     }
 
     /* Release some resources */
@@ -3818,7 +3771,6 @@ test_actual_io_mode(int selection_mode) {
     return;
 }
 
-
 /* Function: actual_io_mode_tests
  *
  * Purpose: Tests all possible cases of the actual_io_mode property.
@@ -3827,7 +3779,8 @@ test_actual_io_mode(int selection_mode) {
  * Date: 2011-04-06
  */
 void
-actual_io_mode_tests(void) {
+actual_io_mode_tests(void)
+{
     int mpi_size = -1;
     int mpi_rank = -1;
     MPI_Comm_size(test_comm, &mpi_size);
@@ -3902,7 +3855,8 @@ actual_io_mode_tests(void) {
  *
  *       TEST_FILTERS:
  *         Test for using filter (checksum) as the cause of breaking collective I/O.
- *         Note: TEST_FILTERS mode will not work until H5Dcreate and H5write is supported for mpio and filter feature. Use test_no_collective_cause_mode_filter() function instead.
+ *         Note: TEST_FILTERS mode will not work until H5Dcreate and H5write is supported for mpio and filter
+ * feature. Use test_no_collective_cause_mode_filter() function instead.
  *
  *
  * Programmer: Jonathan Kim
@@ -3912,35 +3866,35 @@ actual_io_mode_tests(void) {
 static void
 test_no_collective_cause_mode(int selection_mode)
 {
-    uint32_t no_collective_cause_local_write = 0;
-    uint32_t no_collective_cause_local_read = 0;
-    uint32_t no_collective_cause_local_expected = 0;
-    uint32_t no_collective_cause_global_write = 0;
-    uint32_t no_collective_cause_global_read = 0;
+    uint32_t no_collective_cause_local_write     = 0;
+    uint32_t no_collective_cause_local_read      = 0;
+    uint32_t no_collective_cause_local_expected  = 0;
+    uint32_t no_collective_cause_global_write    = 0;
+    uint32_t no_collective_cause_global_read     = 0;
     uint32_t no_collective_cause_global_expected = 0;
     // hsize_t coord[NELM][MAX_RANK];
 
-    const char  * filename;
-    const char  * test_name;
-    hbool_t     is_chunked=1;
-    hbool_t     is_independent=0;
-    int         mpi_size = -1;
-    int         mpi_rank = -1;
+    const char *filename;
+    const char *test_name;
+    hbool_t     is_chunked     = 1;
+    hbool_t     is_independent = 0;
+    int         mpi_size       = -1;
+    int         mpi_rank       = -1;
     int         length;
-    int         * buffer;
+    int *       buffer;
     int         i;
     MPI_Comm    mpi_comm;
     MPI_Info    mpi_info;
-    hid_t       fid = -1;
-    hid_t       sid = -1;
-    hid_t       dataset = -1;
-    hid_t       data_type = H5T_NATIVE_INT;
-    hid_t       fapl_id = -1;
-    hid_t       dcpl = -1;
+    hid_t       fid        = -1;
+    hid_t       sid        = -1;
+    hid_t       dataset    = -1;
+    hid_t       data_type  = H5T_NATIVE_INT;
+    hid_t       fapl_id    = -1;
+    hid_t       dcpl       = -1;
     hid_t       dxpl_write = -1;
-    hid_t       dxpl_read = -1;
+    hid_t       dxpl_read  = -1;
     hsize_t     dims[MAX_RANK];
-    hid_t       mem_space = -1;
+    hid_t       mem_space  = -1;
     hid_t       file_space = -1;
     hsize_t     chunk_dims[MAX_RANK];
     herr_t      ret;
@@ -3948,7 +3902,7 @@ test_no_collective_cause_mode(int selection_mode)
     H5Z_filter_t filter_info;
 #endif /* LATER */
     /* set to global value as default */
-    int l_facc_type = facc_type;
+    int  l_facc_type = facc_type;
     char message[256];
 
     /* Set up MPI parameters */
@@ -3967,27 +3921,29 @@ test_no_collective_cause_mode(int selection_mode)
     VRFY((dcpl >= 0), "dataset creation plist created successfully");
 
     if (selection_mode & TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_COMPACT) {
-        ret = H5Pset_layout (dcpl, H5D_COMPACT);
-        VRFY((ret >= 0),"set COMPACT layout succeeded");
+        ret = H5Pset_layout(dcpl, H5D_COMPACT);
+        VRFY((ret >= 0), "set COMPACT layout succeeded");
         is_chunked = 0;
     }
 
     if (selection_mode & TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL) {
-        ret = H5Pset_external (dcpl, FILE_EXTERNAL, (off_t) 0, H5F_UNLIMITED);
-        VRFY((ret >= 0),"set EXTERNAL file layout succeeded");
+        ret = H5Pset_external(dcpl, FILE_EXTERNAL, (off_t)0, H5F_UNLIMITED);
+        VRFY((ret >= 0), "set EXTERNAL file layout succeeded");
         is_chunked = 0;
     }
 
 #ifdef LATER /* fletcher32 */
     if (selection_mode & TEST_FILTERS) {
         ret = H5Zfilter_avail(H5Z_FILTER_FLETCHER32);
-        VRFY ((ret >=0 ), "Fletcher32 filter is available.\n");
+        VRFY((ret >= 0), "Fletcher32 filter is available.\n");
 
-        ret = H5Zget_filter_info (H5Z_FILTER_FLETCHER32, &filter_info);
-        VRFY ( ( (filter_info & H5Z_FILTER_CONFIG_ENCODE_ENABLED) || (filter_info & H5Z_FILTER_CONFIG_DECODE_ENABLED) ) , "Fletcher32 filter encoding and decoding available.\n");
+        ret = H5Zget_filter_info(H5Z_FILTER_FLETCHER32, &filter_info);
+        VRFY(((filter_info & H5Z_FILTER_CONFIG_ENCODE_ENABLED) ||
+              (filter_info & H5Z_FILTER_CONFIG_DECODE_ENABLED)),
+             "Fletcher32 filter encoding and decoding available.\n");
 
         ret = H5Pset_fletcher32(dcpl);
-        VRFY((ret >= 0),"set filter (flecher32) succeeded");
+        VRFY((ret >= 0), "set filter (flecher32) succeeded");
     }
 #endif /* LATER */
 
@@ -4007,11 +3963,10 @@ test_no_collective_cause_mode(int selection_mode)
             dims[0] = (hsize_t)dim0;
             dims[1] = (hsize_t)dim1;
         }
-        sid = H5Screate_simple (MAX_RANK, dims, NULL);
+        sid = H5Screate_simple(MAX_RANK, dims, NULL);
         VRFY((sid >= 0), "H5Screate_simple succeeded");
     }
 
-
     filename = (const char *)GetTestParameters();
     HDassert(filename != NULL);
 
@@ -4025,20 +3980,18 @@ test_no_collective_cause_mode(int selection_mode)
     VRFY((fid >= 0), "H5Fcreate succeeded");
 
     /* If we are not testing contiguous datasets */
-    if(is_chunked) {
+    if (is_chunked) {
         /* Set up chunk information.  */
-        chunk_dims[0] = dims[0]/(hsize_t)mpi_size;
+        chunk_dims[0] = dims[0] / (hsize_t)mpi_size;
         chunk_dims[1] = dims[1];
-        ret = H5Pset_chunk(dcpl, 2, chunk_dims);
-        VRFY((ret >= 0),"chunk creation property list succeeded");
+        ret           = H5Pset_chunk(dcpl, 2, chunk_dims);
+        VRFY((ret >= 0), "chunk creation property list succeeded");
     }
 
-
     /* Create the dataset */
     dataset = H5Dcreate2(fid, "nocolcause", data_type, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
     VRFY((dataset >= 0), "H5Dcreate2() dataset succeeded");
 
-
     /*
      * Set expected causes and some tweaks based on the type of test
      */
@@ -4078,14 +4031,14 @@ test_no_collective_cause_mode(int selection_mode)
 #endif /* LATER */
 
     if (selection_mode & TEST_COLLECTIVE) {
-        test_name = "Broken Collective I/O - Not Broken";
-        no_collective_cause_local_expected = H5D_MPIO_COLLECTIVE;
+        test_name                           = "Broken Collective I/O - Not Broken";
+        no_collective_cause_local_expected  = H5D_MPIO_COLLECTIVE;
         no_collective_cause_global_expected = H5D_MPIO_COLLECTIVE;
     }
 
     if (selection_mode & TEST_SET_INDEPENDENT) {
-        test_name = "Broken Collective I/O - Independent";
-        no_collective_cause_local_expected = H5D_MPIO_SET_INDEPENDENT;
+        test_name                           = "Broken Collective I/O - Independent";
+        no_collective_cause_local_expected  = H5D_MPIO_SET_INDEPENDENT;
         no_collective_cause_global_expected = H5D_MPIO_SET_INDEPENDENT;
         /* switch to independent io */
         is_independent = 1;
@@ -4095,7 +4048,7 @@ test_no_collective_cause_mode(int selection_mode)
     if (selection_mode & TEST_NOT_SIMPLE_OR_SCALAR_DATASPACES ||
         selection_mode & TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL) {
         file_space = H5S_ALL;
-        mem_space = H5S_ALL;
+        mem_space  = H5S_ALL;
     }
     else {
         /* Get the file dataspace */
@@ -4103,7 +4056,7 @@ test_no_collective_cause_mode(int selection_mode)
         VRFY((file_space >= 0), "H5Dget_space succeeded");
 
         /* Create the memory dataspace */
-        mem_space = H5Screate_simple (MAX_RANK, dims, NULL);
+        mem_space = H5Screate_simple(MAX_RANK, dims, NULL);
         VRFY((mem_space >= 0), "mem_space created");
     }
 
@@ -4113,14 +4066,14 @@ test_no_collective_cause_mode(int selection_mode)
     /* Allocate and initialize the buffer */
     buffer = (int *)HDmalloc(sizeof(int) * (size_t)length);
     VRFY((buffer != NULL), "HDmalloc of buffer succeeded");
-    for(i = 0; i < length; i++)
+    for (i = 0; i < length; i++)
         buffer[i] = i;
 
     /* Set up the dxpl for the write */
     dxpl_write = H5Pcreate(H5P_DATASET_XFER);
     VRFY((dxpl_write >= 0), "H5Pcreate(H5P_DATASET_XFER) succeeded");
 
-    if(is_independent) {
+    if (is_independent) {
         /* Set Independent I/O */
         ret = H5Pset_dxpl_mpio(dxpl_write, H5FD_MPIO_INDEPENDENT);
         VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
@@ -4129,11 +4082,10 @@ test_no_collective_cause_mode(int selection_mode)
         /* Set Collective I/O */
         ret = H5Pset_dxpl_mpio(dxpl_write, H5FD_MPIO_COLLECTIVE);
         VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-
     }
 
     if (selection_mode & TEST_DATA_TRANSFORMS) {
-        ret = H5Pset_data_transform (dxpl_write, "x+1");
+        ret = H5Pset_data_transform(dxpl_write, "x+1");
         VRFY((ret >= 0), "H5Pset_data_transform succeeded");
     }
 
@@ -4143,14 +4095,14 @@ test_no_collective_cause_mode(int selection_mode)
 
     /* Write */
     ret = H5Dwrite(dataset, data_type, mem_space, file_space, dxpl_write, buffer);
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded");
 
-
     /* Get the cause of broken collective I/O */
-    ret = H5Pget_mpio_no_collective_cause (dxpl_write, &no_collective_cause_local_write, &no_collective_cause_global_write);
-    VRFY((ret >= 0), "retriving no collective cause succeeded" );
-
+    ret = H5Pget_mpio_no_collective_cause(dxpl_write, &no_collective_cause_local_write,
+                                          &no_collective_cause_global_write);
+    VRFY((ret >= 0), "retriving no collective cause succeeded");
 
     /*---------------------
      * Test Read access
@@ -4163,25 +4115,27 @@ test_no_collective_cause_mode(int selection_mode)
     /* Read */
     ret = H5Dread(dataset, data_type, mem_space, file_space, dxpl_read, buffer);
 
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dread() dataset multichunk read succeeded");
 
     /* Get the cause of broken collective I/O */
-    ret = H5Pget_mpio_no_collective_cause (dxpl_read, &no_collective_cause_local_read, &no_collective_cause_global_read);
-    VRFY((ret >= 0), "retriving no collective cause succeeded" );
+    ret = H5Pget_mpio_no_collective_cause(dxpl_read, &no_collective_cause_local_read,
+                                          &no_collective_cause_global_read);
+    VRFY((ret >= 0), "retriving no collective cause succeeded");
 
     /* Check write vs read */
     VRFY((no_collective_cause_local_read == no_collective_cause_local_write),
-        "reading and writing are the same for local cause of Broken Collective I/O");
+         "reading and writing are the same for local cause of Broken Collective I/O");
     VRFY((no_collective_cause_global_read == no_collective_cause_global_write),
-        "reading and writing are the same for global cause of Broken Collective I/O");
+         "reading and writing are the same for global cause of Broken Collective I/O");
 
     /* Test values */
-    HDmemset (message, 0, sizeof (message));
-    HDsprintf(message, "Local cause of Broken Collective I/O has the correct value for %s.\n",test_name);
+    HDmemset(message, 0, sizeof(message));
+    HDsprintf(message, "Local cause of Broken Collective I/O has the correct value for %s.\n", test_name);
     VRFY((no_collective_cause_local_write == no_collective_cause_local_expected), message);
-    HDmemset (message, 0, sizeof (message));
-    HDsprintf(message, "Global cause of Broken Collective I/O has the correct value for %s.\n",test_name);
+    HDmemset(message, 0, sizeof(message));
+    HDsprintf(message, "Global cause of Broken Collective I/O has the correct value for %s.\n", test_name);
     VRFY((no_collective_cause_global_write == no_collective_cause_global_expected), message);
 
     /* Release some resources */
@@ -4212,7 +4166,6 @@ test_no_collective_cause_mode(int selection_mode)
     return;
 }
 
-
 #if 0
 /*
  * Function: test_no_collective_cause_mode_filter
@@ -4267,7 +4220,7 @@ test_no_collective_cause_mode_filter(int selection_mode)
     herr_t      ret;
 #ifdef LATER /* fletcher32 */
     H5Z_filter_t filter_info;
-#endif /* LATER */
+#endif       /* LATER */
     char message[256];
 
     /* Set up MPI parameters */
@@ -4295,7 +4248,7 @@ test_no_collective_cause_mode_filter(int selection_mode)
 
             ret = H5Pset_fletcher32(dcpl);
             VRFY((ret >= 0),"set filter (flecher32) succeeded");
-#endif /* LATER */
+#endif       /* LATER */
     }
     else  {
         VRFY(0, "Unexpected mode, only test for TEST_FILTERS_READ.");
@@ -4337,7 +4290,7 @@ test_no_collective_cause_mode_filter(int selection_mode)
     test_name = "Broken Collective I/O - Filter is required";
     no_collective_cause_local_expected = H5D_MPIO_FILTERS;
     no_collective_cause_global_expected = H5D_MPIO_FILTERS;
-#endif /* LATER */
+#endif       /* LATER */
 
     /* Get the file dataspace */
     file_space = H5Dget_space(dataset);
@@ -4460,27 +4413,28 @@ no_collective_cause_tests(void)
     /*
      * Test individual cause
      */
-    test_no_collective_cause_mode (TEST_COLLECTIVE);
-    test_no_collective_cause_mode (TEST_SET_INDEPENDENT);
-    test_no_collective_cause_mode (TEST_DATATYPE_CONVERSION);
-    test_no_collective_cause_mode (TEST_DATA_TRANSFORMS);
-    test_no_collective_cause_mode (TEST_NOT_SIMPLE_OR_SCALAR_DATASPACES);
-    test_no_collective_cause_mode (TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_COMPACT);
-    test_no_collective_cause_mode (TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL);
+    test_no_collective_cause_mode(TEST_COLLECTIVE);
+    test_no_collective_cause_mode(TEST_SET_INDEPENDENT);
+    test_no_collective_cause_mode(TEST_DATATYPE_CONVERSION);
+    test_no_collective_cause_mode(TEST_DATA_TRANSFORMS);
+    test_no_collective_cause_mode(TEST_NOT_SIMPLE_OR_SCALAR_DATASPACES);
+    test_no_collective_cause_mode(TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_COMPACT);
+    test_no_collective_cause_mode(TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL);
 #ifdef LATER /* fletcher32 */
-   /* TODO: use this instead of below TEST_FILTERS_READ when H5Dcreate and
-    * H5Dwrite is ready for mpio + filter feature.
-    */
+             /* TODO: use this instead of below TEST_FILTERS_READ when H5Dcreate and
+              * H5Dwrite is ready for mpio + filter feature.
+              */
     /* test_no_collective_cause_mode (TEST_FILTERS); */
-    test_no_collective_cause_mode_filter (TEST_FILTERS_READ);
+    test_no_collective_cause_mode_filter(TEST_FILTERS_READ);
 #endif /* LATER */
 
     /*
      * Test combined causes
      */
-    test_no_collective_cause_mode (TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL | TEST_DATATYPE_CONVERSION);
-    test_no_collective_cause_mode (TEST_DATATYPE_CONVERSION | TEST_DATA_TRANSFORMS);
-    test_no_collective_cause_mode (TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL | TEST_DATATYPE_CONVERSION | TEST_DATA_TRANSFORMS);
+    test_no_collective_cause_mode(TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL | TEST_DATATYPE_CONVERSION);
+    test_no_collective_cause_mode(TEST_DATATYPE_CONVERSION | TEST_DATA_TRANSFORMS);
+    test_no_collective_cause_mode(TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL | TEST_DATATYPE_CONVERSION |
+                                  TEST_DATA_TRANSFORMS);
 
     return;
 }
@@ -4499,41 +4453,42 @@ no_collective_cause_tests(void)
 void
 dataset_atomicity(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t sid;           /* Dataspace ID */
-    hid_t dataset1;          /* Dataset IDs */
-    hsize_t dims[MAX_RANK];       /* dataset dim sizes */
-    int *write_buf = NULL;    /* data buffer */
-    int *read_buf = NULL;    /* data buffer */
-    int buf_size;
-    hid_t dataset2;
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* Memory dataspace ID */
-    hsize_t start[MAX_RANK];
-    hsize_t stride[MAX_RANK];
-    hsize_t count[MAX_RANK];
-    hsize_t block[MAX_RANK];
+    hid_t       fid;              /* HDF5 file ID */
+    hid_t       acc_tpl;          /* File access templates */
+    hid_t       sid;              /* Dataspace ID */
+    hid_t       dataset1;         /* Dataset IDs */
+    hsize_t     dims[MAX_RANK];   /* dataset dim sizes */
+    int *       write_buf = NULL; /* data buffer */
+    int *       read_buf  = NULL; /* data buffer */
+    int         buf_size;
+    hid_t       dataset2;
+    hid_t       file_dataspace; /* File dataspace ID */
+    hid_t       mem_dataspace;  /* Memory dataspace ID */
+    hsize_t     start[MAX_RANK];
+    hsize_t     stride[MAX_RANK];
+    hsize_t     count[MAX_RANK];
+    hsize_t     block[MAX_RANK];
     const char *filename;
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
-    int i, j, k;
-    hbool_t atomicity = FALSE;
-    MPI_Comm comm = test_comm;
-    MPI_Info info = MPI_INFO_NULL;
-
-    dim0 = 64; dim1 = 32;
+    herr_t      ret; /* Generic return value */
+    int         mpi_size, mpi_rank;
+    int         i, j, k;
+    hbool_t     atomicity = FALSE;
+    MPI_Comm    comm      = test_comm;
+    MPI_Info    info      = MPI_INFO_NULL;
+
+    dim0     = 64;
+    dim1     = 32;
     filename = GetTestParameters();
     if (facc_type != FACC_MPIO) {
         HDprintf("Atomicity tests will not work without the MPIO VFD\n");
         return;
     }
-    if(VERBOSE_MED)
+    if (VERBOSE_MED)
         HDprintf("atomic writes to file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     buf_size = dim0 * dim1;
     /* allocate memory for data buffer */
@@ -4558,26 +4513,22 @@ dataset_atomicity(void)
     /* setup dimensionality object */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple (MAX_RANK, dims, NULL);
+    sid     = H5Screate_simple(MAX_RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* create datasets */
-    dataset1 = H5Dcreate2(fid, DATASETNAME5, H5T_NATIVE_INT, sid,
-                          H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    dataset1 = H5Dcreate2(fid, DATASETNAME5, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset1 >= 0), "H5Dcreate2 succeeded");
 
-    dataset2 = H5Dcreate2(fid, DATASETNAME6, H5T_NATIVE_INT, sid,
-                          H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    dataset2 = H5Dcreate2(fid, DATASETNAME6, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset2 >= 0), "H5Dcreate2 succeeded");
 
     /* initialize datasets to 0s */
     if (0 == mpi_rank) {
-        ret = H5Dwrite(dataset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
-                       H5P_DEFAULT, write_buf);
+        ret = H5Dwrite(dataset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, write_buf);
         VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
 
-        ret = H5Dwrite(dataset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
-                       H5P_DEFAULT, write_buf);
+        ret = H5Dwrite(dataset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, write_buf);
         VRFY((ret >= 0), "H5Dwrite dataset2 succeeded");
     }
 
@@ -4590,39 +4541,39 @@ dataset_atomicity(void)
     ret = H5Fclose(fid);
     VRFY((ret >= 0), "H5Fclose succeeded");
 
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
 
     /* make sure setting atomicity fails on a serial file ID */
     /* file locking allows only one file open (serial) for writing */
-    if(MAINPROCESS){
-        fid=H5Fopen(filename,H5F_ACC_RDWR,H5P_DEFAULT);
+    if (MAINPROCESS) {
+        fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT);
         VRFY((fid >= 0), "H5Fopen succeeed");
     }
 
     /* should fail */
-    ret = H5Fset_mpi_atomicity(fid , TRUE);
+    ret = H5Fset_mpi_atomicity(fid, TRUE);
     VRFY((ret == FAIL), "H5Fset_mpi_atomicity failed");
 
-    if(MAINPROCESS){
+    if (MAINPROCESS) {
         ret = H5Fclose(fid);
         VRFY((ret >= 0), "H5Fclose succeeded");
     }
 
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
 
     /* setup file access template */
     acc_tpl = create_faccess_plist(comm, info, facc_type);
     VRFY((acc_tpl >= 0), "");
 
     /* open the file collectively */
-    fid=H5Fopen(filename,H5F_ACC_RDWR,acc_tpl);
+    fid = H5Fopen(filename, H5F_ACC_RDWR, acc_tpl);
     VRFY((fid >= 0), "H5Fopen succeeded");
 
     /* Release file-access template */
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-    ret = H5Fset_mpi_atomicity(fid , TRUE);
+    ret = H5Fset_mpi_atomicity(fid, TRUE);
     VRFY((ret >= 0), "H5Fset_mpi_atomicity succeeded");
 
     /* open dataset1 (contiguous case) */
@@ -4630,22 +4581,22 @@ dataset_atomicity(void)
     VRFY((dataset1 >= 0), "H5Dopen2 succeeded");
 
     if (0 == mpi_rank) {
-        for (i=0 ; i<buf_size ; i++) {
+        for (i = 0; i < buf_size; i++) {
             write_buf[i] = 5;
         }
     }
     else {
-        for (i=0 ; i<buf_size ; i++) {
+        for (i = 0; i < buf_size; i++) {
             read_buf[i] = 8;
         }
     }
 
     /* check that the atomicity flag is set */
-    ret = H5Fget_mpi_atomicity(fid , &atomicity);
+    ret = H5Fget_mpi_atomicity(fid, &atomicity);
     VRFY((ret >= 0), "atomcity get failed");
     VRFY((atomicity == TRUE), "atomcity set failed");
 
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
 
     /* Process 0 writes contiguously to the entire dataset */
     if (0 == mpi_rank) {
@@ -4658,12 +4609,14 @@ dataset_atomicity(void)
         VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded");
     }
 
-    if(VERBOSE_MED) {
-        i=0;j=0;k=0;
-        for (i=0 ; i<dim0 ; i++) {
-            HDprintf ("\n");
-            for (j=0 ; j<dim1 ; j++)
-                HDprintf ("%d ", read_buf[k++]);
+    if (VERBOSE_MED) {
+        i = 0;
+        j = 0;
+        k = 0;
+        for (i = 0; i < dim0; i++) {
+            HDprintf("\n");
+            for (j = 0; j < dim1; j++)
+                HDprintf("%d ", read_buf[k++]);
         }
     }
 
@@ -4675,10 +4628,11 @@ dataset_atomicity(void)
 
         VRFY((compare == 0 || compare == 5),
              "Atomicity Test Failed Process %d: Value read should be 0 or 5\n");
-        for (i=1; i<buf_size; i++) {
+        for (i = 1; i < buf_size; i++) {
             if (read_buf[i] != compare) {
-                HDprintf("Atomicity Test Failed Process %d: read_buf[%d] is %d, should be %d\n", mpi_rank, i, read_buf[i], compare);
-                nerrors ++;
+                HDprintf("Atomicity Test Failed Process %d: read_buf[%d] is %d, should be %d\n", mpi_rank, i,
+                         read_buf[i], compare);
+                nerrors++;
             }
         }
     }
@@ -4687,8 +4641,10 @@ dataset_atomicity(void)
     VRFY((ret >= 0), "H5D close succeeded");
 
     /* release data buffers */
-    if(write_buf) HDfree(write_buf);
-    if(read_buf) HDfree(read_buf);
+    if (write_buf)
+        HDfree(write_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     /* open dataset2 (non-contiguous case) */
     dataset2 = H5Dopen2(fid, DATASETNAME6, H5P_DEFAULT);
@@ -4701,69 +4657,68 @@ dataset_atomicity(void)
     read_buf = (int *)HDcalloc((size_t)buf_size, sizeof(int));
     VRFY((read_buf != NULL), "read_buf HDcalloc succeeded");
 
-    for (i=0 ; i<buf_size ; i++) {
+    for (i = 0; i < buf_size; i++) {
         write_buf[i] = 5;
     }
-    for (i=0 ; i<buf_size ; i++) {
+    for (i = 0; i < buf_size; i++) {
         read_buf[i] = 8;
     }
 
     atomicity = FALSE;
     /* check that the atomicity flag is set */
-    ret = H5Fget_mpi_atomicity(fid , &atomicity);
+    ret = H5Fget_mpi_atomicity(fid, &atomicity);
     VRFY((ret >= 0), "atomcity get failed");
     VRFY((atomicity == TRUE), "atomcity set failed");
 
-
-    block[0] = (hsize_t)(dim0/mpi_size) - 1;
-    block[1] = (hsize_t)(dim1/mpi_size) - 1;
+    block[0]  = (hsize_t)(dim0 / mpi_size) - 1;
+    block[1]  = (hsize_t)(dim1 / mpi_size) - 1;
     stride[0] = block[0] + 1;
     stride[1] = block[1] + 1;
-    count[0] = (hsize_t)mpi_size;
-    count[1] = (hsize_t)mpi_size;
-    start[0] = 0;
-    start[1] = 0;
+    count[0]  = (hsize_t)mpi_size;
+    count[1]  = (hsize_t)mpi_size;
+    start[0]  = 0;
+    start[1]  = 0;
 
     /* create a file dataspace */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace */
-    mem_dataspace = H5Screate_simple (MAX_RANK, dims, NULL);
+    mem_dataspace = H5Screate_simple(MAX_RANK, dims, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
 
     /* Process 0 writes to the dataset */
     if (0 == mpi_rank) {
-        ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                       H5P_DEFAULT, write_buf);
+        ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, write_buf);
         VRFY((ret >= 0), "H5Dwrite dataset2 succeeded");
     }
     /* All processes wait for the write to finish. This works because
        atomicity is set to true */
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
     /* The other processes read the entire dataset */
     if (0 != mpi_rank) {
-        ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                       H5P_DEFAULT, read_buf);
+        ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, read_buf);
         VRFY((ret >= 0), "H5Dread dataset2 succeeded");
     }
 
-    if(VERBOSE_MED) {
+    if (VERBOSE_MED) {
         if (mpi_rank == 1) {
-            i=0;j=0;k=0;
-            for (i=0 ; i<dim0 ; i++) {
-                HDprintf ("\n");
-                for (j=0 ; j<dim1 ; j++)
-                    HDprintf ("%d ", read_buf[k++]);
+            i = 0;
+            j = 0;
+            k = 0;
+            for (i = 0; i < dim0; i++) {
+                HDprintf("\n");
+                for (j = 0; j < dim1; j++)
+                    HDprintf("%d ", read_buf[k++]);
             }
-            HDprintf ("\n");
+            HDprintf("\n");
         }
     }
 
@@ -4771,32 +4726,36 @@ dataset_atomicity(void)
     as 5 (read happened after process 0 wrote to dataset 1) */
     if (0 != mpi_rank) {
         int compare;
-        i=0;j=0;k=0;
+        i = 0;
+        j = 0;
+        k = 0;
 
         compare = 5;
 
-        for (i=0 ; i<dim0 ; i++) {
-            if ((hsize_t)i >= (hsize_t)mpi_rank*(block[0]+1)) {
+        for (i = 0; i < dim0; i++) {
+            if ((hsize_t)i >= (hsize_t)mpi_rank * (block[0] + 1)) {
                 break;
             }
-            if (((hsize_t)i+1)%(block[0]+1)==0) {
+            if (((hsize_t)i + 1) % (block[0] + 1) == 0) {
                 k += dim1;
                 continue;
             }
-            for (j=0 ; j<dim1 ; j++) {
-                if ((hsize_t)j >= (hsize_t)mpi_rank*(block[1]+1)) {
-                    H5_CHECKED_ASSIGN(k, int, (hsize_t)dim1 - (hsize_t)mpi_rank*(block[1]+1) + (hsize_t)k, hsize_t);
+            for (j = 0; j < dim1; j++) {
+                if ((hsize_t)j >= (hsize_t)mpi_rank * (block[1] + 1)) {
+                    H5_CHECKED_ASSIGN(k, int, (hsize_t)dim1 - (hsize_t)mpi_rank * (block[1] + 1) + (hsize_t)k,
+                                      hsize_t);
                     break;
                 }
-                if (((hsize_t)j+1)%(block[1]+1)==0) {
+                if (((hsize_t)j + 1) % (block[1] + 1) == 0) {
                     k++;
                     continue;
                 }
                 else if (compare != read_buf[k]) {
-                    HDprintf("Atomicity Test Failed Process %d: read_buf[%d] is %d, should be %d\n", mpi_rank, k, read_buf[k], compare);
+                    HDprintf("Atomicity Test Failed Process %d: read_buf[%d] is %d, should be %d\n", mpi_rank,
+                             k, read_buf[k], compare);
                     nerrors++;
                 }
-                k ++;
+                k++;
             }
         }
     }
@@ -4809,12 +4768,13 @@ dataset_atomicity(void)
     VRFY((ret >= 0), "H5Sclose succeeded");
 
     /* release data buffers */
-    if(write_buf) HDfree(write_buf);
-    if(read_buf) HDfree(read_buf);
+    if (write_buf)
+        HDfree(write_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     ret = H5Fclose(fid);
     VRFY((ret >= 0), "H5Fclose succeeded");
-
 }
 
 /* Function: dense_attr_test
@@ -4827,21 +4787,21 @@ dataset_atomicity(void)
 void
 test_dense_attr(void)
 {
-    int mpi_size, mpi_rank;
-    hid_t fpid, fid;
-    hid_t gid, gpid;
-    hid_t atFileSpace, atid;
-    hsize_t atDims[1] = {10000};
-    herr_t status;
+    int         mpi_size, mpi_rank;
+    hid_t       fpid, fid;
+    hid_t       gid, gpid;
+    hid_t       atFileSpace, atid;
+    hsize_t     atDims[1] = {10000};
+    herr_t      status;
     const char *filename;
 
     /* get filename */
     filename = (const char *)GetTestParameters();
-    HDassert( filename != NULL );
+    HDassert(filename != NULL);
 
     /* set up MPI parameters */
-    MPI_Comm_size(test_comm,&mpi_size);
-    MPI_Comm_rank(test_comm,&mpi_rank);
+    MPI_Comm_size(test_comm, &mpi_size);
+    MPI_Comm_rank(test_comm, &mpi_rank);
 
     fpid = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((fpid > 0), "H5Pcreate succeeded");
@@ -4881,12 +4841,11 @@ test_dense_attr(void)
     return;
 }
 
-
 int
 main(int argc, char **argv)
 {
-    int express_test;
-    int mpi_size, mpi_rank;                /* mpi variables */
+    int     express_test;
+    int     mpi_size, mpi_rank; /* mpi variables */
     hsize_t oldsize, newsize = 1048576;
 
 #ifndef H5_HAVE_WIN32_API
@@ -4895,7 +4854,6 @@ main(int argc, char **argv)
     HDsetbuf(stdout, NULL);
 #endif
 
-
     MPI_Init(&argc, &argv);
     MPI_Comm_size(test_comm, &mpi_size);
     MPI_Comm_rank(test_comm, &mpi_rank);
@@ -4904,7 +4862,7 @@ main(int argc, char **argv)
     dim1 = BIG_Y_FACTOR;
     dim2 = BIG_Z_FACTOR;
 
-    if (MAINPROCESS){
+    if (MAINPROCESS) {
         HDprintf("===================================\n");
         HDprintf("2 GByte IO TESTS START\n");
         HDprintf("2 MPI ranks will run the tests...\n");
@@ -4912,7 +4870,7 @@ main(int argc, char **argv)
         h5_show_hostname();
     }
 
-    if (H5dont_atexit() < 0){
+    if (H5dont_atexit() < 0) {
         HDprintf("Failed to turn off atexit processing. Continue.\n");
     };
     H5open();
@@ -4923,52 +4881,46 @@ main(int argc, char **argv)
 
     if (mpi_size > 2) {
         int rank_color = 0;
-        if (mpi_rank >= 2) rank_color = 1;
+        if (mpi_rank >= 2)
+            rank_color = 1;
         if (MPI_Comm_split(test_comm, rank_color, mpi_rank, &test_comm) != MPI_SUCCESS) {
             HDprintf("MPI returned an error. Exiting\n");
-	}
+        }
     }
 
     /* Initialize testing framework */
     if (mpi_rank < 2) {
-	TestInit(argv[0], usage, parse_options);
+        TestInit(argv[0], usage, parse_options);
 
-	/* Parse command line arguments */
-	TestParseCmdLine(argc, argv);
+        /* Parse command line arguments */
+        TestParseCmdLine(argc, argv);
 
-	AddTest("idsetw", dataset_writeInd, NULL,
-            "dataset independent write", PARATESTFILE);
+        AddTest("idsetw", dataset_writeInd, NULL, "dataset independent write", PARATESTFILE);
 
-	AddTest("idsetr", dataset_readInd, NULL,
-            "dataset independent read", PARATESTFILE);
+        AddTest("idsetr", dataset_readInd, NULL, "dataset independent read", PARATESTFILE);
 
-	AddTest("cdsetw", dataset_writeAll, NULL,
-            "dataset collective write", PARATESTFILE);
+        AddTest("cdsetw", dataset_writeAll, NULL, "dataset collective write", PARATESTFILE);
 
-	AddTest("cdsetr", dataset_readAll, NULL,
-            "dataset collective read", PARATESTFILE);
+        AddTest("cdsetr", dataset_readAll, NULL, "dataset collective read", PARATESTFILE);
 
-	AddTest("eidsetw2", extend_writeInd2, NULL,
-            "extendible dataset independent write #2", PARATESTFILE);
+        AddTest("eidsetw2", extend_writeInd2, NULL, "extendible dataset independent write #2", PARATESTFILE);
 
-	AddTest("selnone", none_selection_chunk, NULL,
-            "chunked dataset with none-selection", PARATESTFILE);
+        AddTest("selnone", none_selection_chunk, NULL, "chunked dataset with none-selection", PARATESTFILE);
 
 #ifdef H5_HAVE_FILTER_DEFLATE
-	AddTest("cmpdsetr", compress_readAll, NULL,
-            "compressed dataset collective read", PARATESTFILE);
+        AddTest("cmpdsetr", compress_readAll, NULL, "compressed dataset collective read", PARATESTFILE);
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
-	/* Display testing information */
-	if (MAINPROCESS)
-	    TestInfo(argv[0]);
+        /* Display testing information */
+        if (MAINPROCESS)
+            TestInfo(argv[0]);
 
-	/* setup file access property list */
-	fapl = H5Pcreate (H5P_FILE_ACCESS);
-	H5Pset_fapl_mpio(fapl, test_comm, MPI_INFO_NULL);
+        /* setup file access property list */
+        fapl = H5Pcreate(H5P_FILE_ACCESS);
+        H5Pset_fapl_mpio(fapl, test_comm, MPI_INFO_NULL);
 
-	/* Perform requested testing */
-	PerformTests();
+        /* Perform requested testing */
+        PerformTests();
     }
 
     MPI_Barrier(MPI_COMM_WORLD);
diff --git a/testpar/t_bigio.c b/testpar/t_bigio.c
index 22a924d..7884ecb 100644
--- a/testpar/t_bigio.c
+++ b/testpar/t_bigio.c
@@ -1,16 +1,13 @@
 
 #include "hdf5.h"
 #include "testphdf5.h"
-#include "H5Dprivate.h"                /* For Chunk tests */
+#include "H5Dprivate.h" /* For Chunk tests */
 
 /* FILENAME and filenames must have the same number of names */
-const char *FILENAME[3]={ "bigio_test.h5",
-                          "single_rank_independent_io.h5",
-                           NULL
-                        };
+const char *FILENAME[3] = {"bigio_test.h5", "single_rank_independent_io.h5", NULL};
 
 /* Constants definitions */
-#define MAX_ERR_REPORT  10      /* Maximum number of errors reported */
+#define MAX_ERR_REPORT 10 /* Maximum number of errors reported */
 
 /* Define some handy debugging shorthands, routines, ... */
 /* debugging tools */
@@ -18,70 +15,65 @@ const char *FILENAME[3]={ "bigio_test.h5",
 #define MAIN_PROCESS (mpi_rank_g == 0) /* define process 0 as main process */
 
 /* Constants definitions */
-#define RANK        2
+#define RANK 2
 
 #define IN_ORDER     1
 #define OUT_OF_ORDER 2
 
-#define DATASET1 "DSET1"
-#define DATASET2 "DSET2"
-#define DATASET3 "DSET3"
-#define DATASET4 "DSET4"
-#define DXFER_COLLECTIVE_IO 0x1  /* Collective IO*/
+#define DATASET1             "DSET1"
+#define DATASET2             "DSET2"
+#define DATASET3             "DSET3"
+#define DATASET4             "DSET4"
+#define DXFER_COLLECTIVE_IO  0x1 /* Collective IO*/
 #define DXFER_INDEPENDENT_IO 0x2 /* Independent IO collectively */
-#define DXFER_BIGCOUNT (1 < 29)
-#define LARGE_DIM 1610612736
+#define DXFER_BIGCOUNT       (1 < 29)
+#define LARGE_DIM            1610612736
 
 #define HYPER 1
 #define POINT 2
-#define ALL 3
+#define ALL   3
 
 /* Dataset data type.  Int's can be easily octo dumped. */
 typedef hsize_t B_DATATYPE;
 
-int facc_type = FACC_MPIO;        /*Test file access type */
-int dxfer_coll_type = DXFER_COLLECTIVE_IO;
-size_t bigcount = (size_t)DXFER_BIGCOUNT;
-int nerrors = 0;
+int        facc_type       = FACC_MPIO; /*Test file access type */
+int        dxfer_coll_type = DXFER_COLLECTIVE_IO;
+size_t     bigcount        = (size_t)DXFER_BIGCOUNT;
+int        nerrors         = 0;
 static int mpi_size_g, mpi_rank_g;
 
 hsize_t space_dim1 = SPACE_DIM1 * 256; // 4096
 hsize_t space_dim2 = SPACE_DIM2;
 
-static void coll_chunktest(const char* filename, int chunk_factor, int select_factor,
-                           int api_option, int file_selection, int mem_selection, int mode);
+static void coll_chunktest(const char *filename, int chunk_factor, int select_factor, int api_option,
+                           int file_selection, int mem_selection, int mode);
 
 /*
  * Setup the coordinates for point selection.
  */
 static void
-set_coords(hsize_t start[],
-          hsize_t count[],
-          hsize_t stride[],
-          hsize_t block[],
-          size_t num_points,
-          hsize_t coords[],
-          int order)
+set_coords(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], size_t num_points,
+           hsize_t coords[], int order)
 {
-    hsize_t i,j, k = 0, m ,n, s1 ,s2;
+    hsize_t i, j, k = 0, m, n, s1, s2;
 
-    if(OUT_OF_ORDER == order)
+    if (OUT_OF_ORDER == order)
         k = (num_points * RANK) - 1;
-    else if(IN_ORDER == order)
+    else if (IN_ORDER == order)
         k = 0;
 
     s1 = start[0];
     s2 = start[1];
 
-    for(i = 0 ; i < count[0]; i++)
-        for(j = 0 ; j < count[1]; j++)
-            for(m = 0 ; m < block[0]; m++)
-                for(n = 0 ; n < block[1]; n++)
-                    if(OUT_OF_ORDER == order) {
+    for (i = 0; i < count[0]; i++)
+        for (j = 0; j < count[1]; j++)
+            for (m = 0; m < block[0]; m++)
+                for (n = 0; n < block[1]; n++)
+                    if (OUT_OF_ORDER == order) {
                         coords[k--] = s2 + (stride[1] * j) + n;
                         coords[k--] = s1 + (stride[0] * i) + m;
                     }
-                    else if(IN_ORDER == order) {
+                    else if (IN_ORDER == order) {
                         coords[k++] = s1 + stride[0] * i + m;
                         coords[k++] = s2 + stride[1] * j + n;
                     }
@@ -92,67 +84,62 @@ set_coords(hsize_t start[],
  * Assume dimension rank is 2 and data is stored contiguous.
  */
 static void
-fill_datasets(hsize_t start[], hsize_t block[], B_DATATYPE * dataset)
+fill_datasets(hsize_t start[], hsize_t block[], B_DATATYPE *dataset)
 {
     B_DATATYPE *dataptr = dataset;
-    hsize_t i, j;
+    hsize_t     i, j;
 
     /* put some trivial data in the data_array */
-    for (i=0; i < block[0]; i++){
-    for (j=0; j < block[1]; j++){
-        *dataptr = (B_DATATYPE)((i+start[0])*100 + (j+start[1]+1));
-        dataptr++;
-    }
+    for (i = 0; i < block[0]; i++) {
+        for (j = 0; j < block[1]; j++) {
+            *dataptr = (B_DATATYPE)((i + start[0]) * 100 + (j + start[1] + 1));
+            dataptr++;
+        }
     }
 }
 
 /*
  * Setup the coordinates for point selection.
  */
-void point_set(hsize_t start[],
-               hsize_t count[],
-               hsize_t stride[],
-               hsize_t block[],
-               size_t num_points,
-               hsize_t coords[],
-               int order)
+void
+point_set(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], size_t num_points,
+          hsize_t coords[], int order)
 {
-    hsize_t i,j, k = 0, m ,n, s1 ,s2;
+    hsize_t i, j, k = 0, m, n, s1, s2;
 
     HDcompile_assert(RANK == 2);
 
-    if(OUT_OF_ORDER == order)
+    if (OUT_OF_ORDER == order)
         k = (num_points * RANK) - 1;
-    else if(IN_ORDER == order)
+    else if (IN_ORDER == order)
         k = 0;
 
     s1 = start[0];
     s2 = start[1];
 
-    for(i = 0 ; i < count[0]; i++)
-        for(j = 0 ; j < count[1]; j++)
-            for(m = 0 ; m < block[0]; m++)
-                for(n = 0 ; n < block[1]; n++)
-                    if(OUT_OF_ORDER == order) {
+    for (i = 0; i < count[0]; i++)
+        for (j = 0; j < count[1]; j++)
+            for (m = 0; m < block[0]; m++)
+                for (n = 0; n < block[1]; n++)
+                    if (OUT_OF_ORDER == order) {
                         coords[k--] = s2 + (stride[1] * j) + n;
                         coords[k--] = s1 + (stride[0] * i) + m;
                     }
-                    else if(IN_ORDER == order) {
+                    else if (IN_ORDER == order) {
                         coords[k++] = s1 + stride[0] * i + m;
                         coords[k++] = s2 + stride[1] * j + n;
                     }
 
-    if(VERBOSE_MED) {
+    if (VERBOSE_MED) {
         HDprintf("start[]=(%" PRIuHSIZE ", %" PRIuHSIZE "), "
-            "count[]=(%" PRIuHSIZE ", %" PRIuHSIZE "), "
-            "stride[]=(%" PRIuHSIZE ", %" PRIuHSIZE "), "
-            "block[]=(%" PRIuHSIZE ", %" PRIuHSIZE "), "
-            "total datapoints=%" PRIuHSIZE "\n",
-               start[0], start[1], count[0], count[1],
-               stride[0], stride[1], block[0], block[1],
-               block[0] * block[1] * count[0] * count[1]);
+                 "count[]=(%" PRIuHSIZE ", %" PRIuHSIZE "), "
+                 "stride[]=(%" PRIuHSIZE ", %" PRIuHSIZE "), "
+                 "block[]=(%" PRIuHSIZE ", %" PRIuHSIZE "), "
+                 "total datapoints=%" PRIuHSIZE "\n",
+                 start[0], start[1], count[0], count[1], stride[0], stride[1], block[0], block[1],
+                 block[0] * block[1] * count[0] * count[1]);
         k = 0;
-        for(i = 0; i < num_points ; i++) {
+        for (i = 0; i < num_points; i++) {
             HDprintf("(%d, %d)\n", (int)coords[k], (int)coords[k + 1]);
             k += 2;
         }
@@ -163,47 +150,46 @@ void point_set(hsize_t start[],
  * Print the content of the dataset.
  */
 static void
-dataset_print(hsize_t start[], hsize_t block[], B_DATATYPE * dataset)
+dataset_print(hsize_t start[], hsize_t block[], B_DATATYPE *dataset)
 {
     B_DATATYPE *dataptr = dataset;
-    hsize_t i, j;
+    hsize_t     i, j;
 
     /* print the column heading */
     HDprintf("%-8s", "Cols:");
-    for (j=0; j < block[1]; j++){
+    for (j = 0; j < block[1]; j++) {
         HDprintf("%3" PRIuHSIZE " ", start[1] + j);
     }
     HDprintf("\n");
 
     /* print the slab data */
-    for (i=0; i < block[0]; i++){
-    HDprintf("Row %2" PRIuHSIZE ": ", i + start[0]);
-    for (j=0; j < block[1]; j++){
-        HDprintf("%" PRIuHSIZE " ", *dataptr++);
-    }
-    HDprintf("\n");
+    for (i = 0; i < block[0]; i++) {
+        HDprintf("Row %2" PRIuHSIZE ": ", i + start[0]);
+        for (j = 0; j < block[1]; j++) {
+            HDprintf("%" PRIuHSIZE " ", *dataptr++);
+        }
+        HDprintf("\n");
     }
 }
 
-
 /*
  * Print the content of the dataset.
  */
 static int
-verify_data(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], B_DATATYPE *dataset, B_DATATYPE *original)
+verify_data(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], B_DATATYPE *dataset,
+            B_DATATYPE *original)
 {
     hsize_t i, j;
-    int vrfyerrs;
+    int     vrfyerrs;
 
     /* print it if VERBOSE_MED */
-    if(VERBOSE_MED) {
+    if (VERBOSE_MED) {
         HDprintf("verify_data dumping:::\n");
         HDprintf("start(%" PRIuHSIZE ", %" PRIuHSIZE "), "
-            "count(%" PRIuHSIZE ", %" PRIuHSIZE "), "
-            "stride(%" PRIuHSIZE ", %" PRIuHSIZE "), "
-            "block(%" PRIuHSIZE ", %" PRIuHSIZE ")\n",
-            start[0], start[1], count[0], count[1],
-            stride[0], stride[1], block[0], block[1]);
+                 "count(%" PRIuHSIZE ", %" PRIuHSIZE "), "
+                 "stride(%" PRIuHSIZE ", %" PRIuHSIZE "), "
+                 "block(%" PRIuHSIZE ", %" PRIuHSIZE ")\n",
+                 start[0], start[1], count[0], count[1], stride[0], stride[1], block[0], block[1]);
         HDprintf("original values:\n");
         dataset_print(start, block, original);
         HDprintf("compared values:\n");
@@ -211,149 +197,141 @@ verify_data(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[],
     }
 
     vrfyerrs = 0;
-    for (i=0; i < block[0]; i++){
-    for (j=0; j < block[1]; j++){
-        if(*dataset != *original){
-        if(vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED){
-            HDprintf("Dataset Verify failed at [%" PRIuHSIZE "][%" PRIuHSIZE "]"
-               "(row %" PRIuHSIZE ", col %" PRIuHSIZE "): "
-               "expect %" PRIuHSIZE ", got %" PRIuHSIZE "\n",
-                           i, j,
-                           i + start[0], j + start[1],
-                           *(original), *(dataset));
-        }
-        dataset++;
-        original++;
+    for (i = 0; i < block[0]; i++) {
+        for (j = 0; j < block[1]; j++) {
+            if (*dataset != *original) {
+                if (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED) {
+                    HDprintf("Dataset Verify failed at [%" PRIuHSIZE "][%" PRIuHSIZE "]"
+                             "(row %" PRIuHSIZE ", col %" PRIuHSIZE "): "
+                             "expect %" PRIuHSIZE ", got %" PRIuHSIZE "\n",
+                             i, j, i + start[0], j + start[1], *(original), *(dataset));
+                }
+                dataset++;
+                original++;
+            }
         }
     }
-    }
-    if(vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
+    if (vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
         HDprintf("[more errors ...]\n");
-    if(vrfyerrs)
+    if (vrfyerrs)
         HDprintf("%d errors found in verify_data\n", vrfyerrs);
-    return(vrfyerrs);
+    return (vrfyerrs);
 }
 
 /* Set up the selection */
 static void
-ccslab_set(int mpi_rank,
-    int mpi_size,
-    hsize_t start[],
-    hsize_t count[],
-    hsize_t stride[],
-    hsize_t block[],
-    int mode)
+ccslab_set(int mpi_rank, int mpi_size, hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[],
+           int mode)
 {
 
-    switch (mode){
-
-    case BYROW_CONT:
-    /* Each process takes a slabs of rows. */
-    block[0]  =  1;
-    block[1]  =  1;
-    stride[0] =  1;
-    stride[1] =  1;
-    count[0]  =  space_dim1;
-    count[1]  =  space_dim2;
-    start[0]  =  (hsize_t)mpi_rank*count[0];
-    start[1]  =  0;
-
-    break;
-
-    case BYROW_DISCONT:
-    /* Each process takes several disjoint blocks. */
-    block[0]  =  1;
-    block[1]  =  1;
-    stride[0] =  3;
-    stride[1] =  3;
-    count[0]  =  space_dim1/(stride[0]*block[0]);
-    count[1]  =  (space_dim2)/(stride[1]*block[1]);
-    start[0]  =  space_dim1*(hsize_t)mpi_rank;
-    start[1]  =  0;
-
-    break;
-
-    case BYROW_SELECTNONE:
-    /* Each process takes a slabs of rows, there are
-           no selections for the last process. */
-    block[0]  =  1;
-    block[1]  =  1;
-    stride[0] =  1;
-    stride[1] =  1;
-    count[0]  =  ((mpi_rank >= MAX(1,(mpi_size-2)))?0:space_dim1);
-    count[1]  =  space_dim2;
-    start[0]  =  (hsize_t)mpi_rank*count[0];
-    start[1]  =  0;
-
-    break;
-
-    case BYROW_SELECTUNBALANCE:
-      /* The first one-third of the number of processes only
-         select top half of the domain, The rest will select the bottom
-         half of the domain. */
-
-        block[0]  = 1;
-        count[0]  = 2;
-        stride[0] = (hsize_t)(space_dim1*(hsize_t)mpi_size/4+1);
-        block[1]  = space_dim2;
-        count[1]  = 1;
-        start[1]  = 0;
-        stride[1] = 1;
-        if((mpi_rank *3)<(mpi_size*2)) start[0]  = (hsize_t)mpi_rank;
-        else start[0] = 1 + space_dim1*(hsize_t)mpi_size/2 + (hsize_t)(mpi_rank-2*mpi_size/3);
-        break;
-
-    case BYROW_SELECTINCHUNK:
-      /* Each process will only select one chunk */
-
-        block[0] = 1;
-        count[0] = 1;
-        start[0] = (hsize_t)mpi_rank*space_dim1;
-        stride[0]= 1;
-        block[1] = space_dim2;
-        count[1] = 1;
-        stride[1]= 1;
-        start[1] = 0;
-
-        break;
-
-    default:
-    /* Unknown mode.  Set it to cover the whole dataset. */
-    block[0]  = space_dim1*(hsize_t)mpi_size;
-    block[1]  = space_dim2;
-    stride[0] = block[0];
-    stride[1] = block[1];
-    count[0]  = 1;
-    count[1]  = 1;
-    start[0]  = 0;
-    start[1]  = 0;
-
-    break;
+    switch (mode) {
+
+        case BYROW_CONT:
+            /* Each process takes a slabs of rows. */
+            block[0]  = 1;
+            block[1]  = 1;
+            stride[0] = 1;
+            stride[1] = 1;
+            count[0]  = space_dim1;
+            count[1]  = space_dim2;
+            start[0]  = (hsize_t)mpi_rank * count[0];
+            start[1]  = 0;
+
+            break;
+
+        case BYROW_DISCONT:
+            /* Each process takes several disjoint blocks. */
+            block[0]  = 1;
+            block[1]  = 1;
+            stride[0] = 3;
+            stride[1] = 3;
+            count[0]  = space_dim1 / (stride[0] * block[0]);
+            count[1]  = (space_dim2) / (stride[1] * block[1]);
+            start[0]  = space_dim1 * (hsize_t)mpi_rank;
+            start[1]  = 0;
+
+            break;
+
+        case BYROW_SELECTNONE:
+            /* Each process takes a slabs of rows, there are
+                   no selections for the last process. */
+            block[0]  = 1;
+            block[1]  = 1;
+            stride[0] = 1;
+            stride[1] = 1;
+            count[0]  = ((mpi_rank >= MAX(1, (mpi_size - 2))) ? 0 : space_dim1);
+            count[1]  = space_dim2;
+            start[0]  = (hsize_t)mpi_rank * count[0];
+            start[1]  = 0;
+
+            break;
+
+        case BYROW_SELECTUNBALANCE:
+            /* The first one-third of the number of processes only
+               select top half of the domain, The rest will select the bottom
+               half of the domain. */
+
+            block[0]  = 1;
+            count[0]  = 2;
+            stride[0] = (hsize_t)(space_dim1 * (hsize_t)mpi_size / 4 + 1);
+            block[1]  = space_dim2;
+            count[1]  = 1;
+            start[1]  = 0;
+            stride[1] = 1;
+            if ((mpi_rank * 3) < (mpi_size * 2))
+                start[0] = (hsize_t)mpi_rank;
+            else
+                start[0] = 1 + space_dim1 * (hsize_t)mpi_size / 2 + (hsize_t)(mpi_rank - 2 * mpi_size / 3);
+            break;
+
+        case BYROW_SELECTINCHUNK:
+            /* Each process will only select one chunk */
+
+            block[0]  = 1;
+            count[0]  = 1;
+            start[0]  = (hsize_t)mpi_rank * space_dim1;
+            stride[0] = 1;
+            block[1]  = space_dim2;
+            count[1]  = 1;
+            stride[1] = 1;
+            start[1]  = 0;
+
+            break;
+
+        default:
+            /* Unknown mode.  Set it to cover the whole dataset. */
+            block[0]  = space_dim1 * (hsize_t)mpi_size;
+            block[1]  = space_dim2;
+            stride[0] = block[0];
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = 0;
+            start[1]  = 0;
+
+            break;
     }
-    if (VERBOSE_MED){
-      HDprintf("start[]=(%lu,%lu), count[]=(%lu,%lu), stride[]=(%lu,%lu), block[]=(%lu,%lu), total datapoints=%lu\n",
-    (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
-    (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1],
-    (unsigned long)(block[0]*block[1]*count[0]*count[1]));
+    if (VERBOSE_MED) {
+        HDprintf("start[]=(%lu,%lu), count[]=(%lu,%lu), stride[]=(%lu,%lu), block[]=(%lu,%lu), total "
+                 "datapoints=%lu\n",
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1],
+                 (unsigned long)(block[0] * block[1] * count[0] * count[1]));
     }
 }
 
-
 /*
  * Fill the dataset with trivial data for testing.
  * Assume dimension rank is 2.
  */
 static void
-ccdataset_fill(hsize_t start[],
-        hsize_t stride[],
-        hsize_t count[],
-        hsize_t block[],
-        DATATYPE * dataset,
+ccdataset_fill(hsize_t start[], hsize_t stride[], hsize_t count[], hsize_t block[], DATATYPE *dataset,
                int mem_selection)
 {
     DATATYPE *dataptr = dataset;
     DATATYPE *tmptr;
-    hsize_t   i,j,k1,k2,k=0;
+    hsize_t   i, j, k1, k2, k = 0;
     /* put some trivial data in the data_array */
     tmptr = dataptr;
 
@@ -361,23 +339,23 @@ ccdataset_fill(hsize_t start[],
        through the pointer */
 
     for (k1 = 0; k1 < count[0]; k1++) {
-      for(i = 0;  i < block[0]; i++) {
-        for(k2 = 0; k2 < count[1]; k2++) {
-          for(j = 0;j < block[1]; j++) {
+        for (i = 0; i < block[0]; i++) {
+            for (k2 = 0; k2 < count[1]; k2++) {
+                for (j = 0; j < block[1]; j++) {
 
-            if (ALL != mem_selection) {
-                dataptr  =  tmptr + ((start[0]+k1*stride[0]+i)*space_dim2+
-                                     start[1]+k2*stride[1]+j);
-            }
-            else {
-                dataptr = tmptr + k;
-                k++;
-            }
+                    if (ALL != mem_selection) {
+                        dataptr = tmptr + ((start[0] + k1 * stride[0] + i) * space_dim2 + start[1] +
+                                           k2 * stride[1] + j);
+                    }
+                    else {
+                        dataptr = tmptr + k;
+                        k++;
+                    }
 
-            *dataptr = (DATATYPE)(k1+k2+i+j);
-          }
+                    *dataptr = (DATATYPE)(k1 + k2 + i + j);
+                }
+            }
         }
-      }
     }
 }
 
@@ -385,26 +363,24 @@ ccdataset_fill(hsize_t start[],
  * Print the first block of the content of the dataset.
  */
 static void
-ccdataset_print(hsize_t start[],
-        hsize_t block[],
-        DATATYPE * dataset)
+ccdataset_print(hsize_t start[], hsize_t block[], DATATYPE *dataset)
 
 {
     DATATYPE *dataptr = dataset;
-    hsize_t i, j;
+    hsize_t   i, j;
 
     /* print the column heading */
     HDprintf("Print only the first block of the dataset\n");
     HDprintf("%-8s", "Cols:");
-    for (j=0; j < block[1]; j++){
-        HDprintf("%3lu ", (unsigned long)(start[1]+j));
+    for (j = 0; j < block[1]; j++) {
+        HDprintf("%3lu ", (unsigned long)(start[1] + j));
     }
     HDprintf("\n");
 
     /* print the slab data */
-    for (i=0; i < block[0]; i++){
-        HDprintf("Row %2lu: ", (unsigned long)(i+start[0]));
-        for (j=0; j < block[1]; j++){
+    for (i = 0; i < block[0]; i++) {
+        HDprintf("Row %2lu: ", (unsigned long)(i + start[0]));
+        for (j = 0; j < block[1]; j++) {
             HDprintf("%03d ", *dataptr++);
         }
         HDprintf("\n");
@@ -415,24 +391,20 @@ ccdataset_print(hsize_t start[],
  * Print the content of the dataset.
  */
 static int
-ccdataset_vrfy(hsize_t start[],
-        hsize_t count[],
-        hsize_t stride[],
-        hsize_t block[],
-        DATATYPE *dataset,
-        DATATYPE *original,
-               int mem_selection)
+ccdataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], DATATYPE *dataset,
+               DATATYPE *original, int mem_selection)
 {
-    hsize_t i, j,k1,k2,k=0;
-    int vrfyerrs;
-    DATATYPE *dataptr,*oriptr;
+    hsize_t   i, j, k1, k2, k = 0;
+    int       vrfyerrs;
+    DATATYPE *dataptr, *oriptr;
 
     /* print it if VERBOSE_MED */
     if (VERBOSE_MED) {
         HDprintf("dataset_vrfy dumping:::\n");
         HDprintf("start(%lu, %lu), count(%lu, %lu), stride(%lu, %lu), block(%lu, %lu)\n",
-            (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
-            (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1]);
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1]);
         HDprintf("original values:\n");
         ccdataset_print(start, block, original);
         HDprintf("compared values:\n");
@@ -441,26 +413,25 @@ ccdataset_vrfy(hsize_t start[],
 
     vrfyerrs = 0;
 
-    for (k1=0;k1<count[0];k1++) {
-        for(i=0;i<block[0];i++) {
-            for(k2=0; k2<count[1];k2++) {
-                for(j=0;j<block[1];j++) {
+    for (k1 = 0; k1 < count[0]; k1++) {
+        for (i = 0; i < block[0]; i++) {
+            for (k2 = 0; k2 < count[1]; k2++) {
+                for (j = 0; j < block[1]; j++) {
                     if (ALL != mem_selection) {
-                        dataptr = dataset + ((start[0]+k1*stride[0]+i)*space_dim2+
-                                             start[1]+k2*stride[1]+j);
-                        oriptr =  original + ((start[0]+k1*stride[0]+i)*space_dim2+
-                                              start[1]+k2*stride[1]+j);
+                        dataptr = dataset + ((start[0] + k1 * stride[0] + i) * space_dim2 + start[1] +
+                                             k2 * stride[1] + j);
+                        oriptr  = original + ((start[0] + k1 * stride[0] + i) * space_dim2 + start[1] +
+                                             k2 * stride[1] + j);
                     }
                     else {
                         dataptr = dataset + k;
-                        oriptr = original + k;
+                        oriptr  = original + k;
                         k++;
                     }
-                    if (*dataptr != *oriptr){
-                        if (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED){
+                    if (*dataptr != *oriptr) {
+                        if (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED) {
                             HDprintf("Dataset Verify failed at [%lu][%lu]: expect %d, got %d\n",
-                                   (unsigned long)i, (unsigned long)j,
-                                   *(oriptr), *(dataptr));
+                                     (unsigned long)i, (unsigned long)j, *(oriptr), *(dataptr));
                         }
                     }
                 }
@@ -471,7 +442,7 @@ ccdataset_vrfy(hsize_t start[],
         HDprintf("[more errors ...]\n");
     if (vrfyerrs)
         HDprintf("%d errors found in ccdataset_vrfy\n", vrfyerrs);
-    return(vrfyerrs);
+    return (vrfyerrs);
 }
 
 /*
@@ -487,29 +458,28 @@ static void
 dataset_big_write(void)
 {
 
-    hid_t xfer_plist;                 /* Dataset transfer properties list */
-    hid_t sid;                        /* Dataspace ID */
-    hid_t file_dataspace;             /* File dataspace ID */
-    hid_t mem_dataspace;              /* memory dataspace ID */
-    hid_t dataset;
-    hsize_t dims[RANK];               /* dataset dim sizes */
-    hsize_t start[RANK];              /* for hyperslab setting */
-    hsize_t count[RANK],stride[RANK]; /* for hyperslab setting */
-    hsize_t block[RANK];              /* for hyperslab setting */
-    hsize_t *coords = NULL;
-    herr_t ret;                       /* Generic return value */
-    hid_t fid;                        /* HDF5 file ID */
-    hid_t acc_tpl;                    /* File access templates */
-    size_t num_points;
-    B_DATATYPE * wdata;
-
+    hid_t       xfer_plist;     /* Dataset transfer properties list */
+    hid_t       sid;            /* Dataspace ID */
+    hid_t       file_dataspace; /* File dataspace ID */
+    hid_t       mem_dataspace;  /* memory dataspace ID */
+    hid_t       dataset;
+    hsize_t     dims[RANK];                /* dataset dim sizes */
+    hsize_t     start[RANK];               /* for hyperslab setting */
+    hsize_t     count[RANK], stride[RANK]; /* for hyperslab setting */
+    hsize_t     block[RANK];               /* for hyperslab setting */
+    hsize_t *   coords = NULL;
+    herr_t      ret;     /* Generic return value */
+    hid_t       fid;     /* HDF5 file ID */
+    hid_t       acc_tpl; /* File access templates */
+    size_t      num_points;
+    B_DATATYPE *wdata;
 
     /* allocate memory for data buffer */
-    wdata = (B_DATATYPE *)HDmalloc(bigcount*sizeof(B_DATATYPE));
+    wdata = (B_DATATYPE *)HDmalloc(bigcount * sizeof(B_DATATYPE));
     VRFY_G((wdata != NULL), "wdata malloc succeeded");
 
     /* setup file access template */
-    acc_tpl = H5Pcreate (H5P_FILE_ACCESS);
+    acc_tpl = H5Pcreate(H5P_FILE_ACCESS);
     VRFY_G((acc_tpl >= 0), "H5P_FILE_ACCESS");
     H5Pset_fapl_mpio(acc_tpl, MPI_COMM_WORLD, MPI_INFO_NULL);
 
@@ -521,7 +491,6 @@ dataset_big_write(void)
     ret = H5Pclose(acc_tpl);
     VRFY_G((ret >= 0), "");
 
-
     /* Each process takes a slabs of rows. */
     if (mpi_rank_g == 0)
         HDprintf("\nTesting Dataset1 write by ROW\n");
@@ -529,51 +498,50 @@ dataset_big_write(void)
     dims[0] = bigcount;
     dims[1] = (hsize_t)mpi_size_g;
 
-    sid = H5Screate_simple (RANK, dims, NULL);
+    sid = H5Screate_simple(RANK, dims, NULL);
     VRFY_G((sid >= 0), "H5Screate_simple succeeded");
     dataset = H5Dcreate2(fid, DATASET1, H5T_NATIVE_LLONG, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY_G((dataset >= 0), "H5Dcreate2 succeeded");
     H5Sclose(sid);
 
-    block[0] = dims[0]/(hsize_t)mpi_size_g;
-    block[1] = dims[1];
+    block[0]  = dims[0] / (hsize_t)mpi_size_g;
+    block[1]  = dims[1];
     stride[0] = block[0];
     stride[1] = block[1];
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)mpi_rank_g*block[0];
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)mpi_rank_g * block[0];
+    start[1]  = 0;
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset);
+    file_dataspace = H5Dget_space(dataset);
     VRFY_G((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY_G((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY_G((mem_dataspace >= 0), "");
 
     /* fill the local slab with some trivial data */
     fill_datasets(start, block, wdata);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
+    if (VERBOSE_MED) {
         MESG("data_array created");
         dataset_print(start, block, wdata);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY_G((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY_G((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY_G((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((ret >= 0), "set independent IO collectively succeeded");
     }
 
-    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
-                   xfer_plist, wdata);
+    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace, xfer_plist, wdata);
     VRFY_G((ret >= 0), "H5Dwrite dataset1 succeeded");
 
     /* release all temporary handles. */
@@ -584,7 +552,6 @@ dataset_big_write(void)
     ret = H5Dclose(dataset);
     VRFY_G((ret >= 0), "H5Dclose1 succeeded");
 
-
     /* Each process takes a slabs of cols. */
     if (mpi_rank_g == 0)
         HDprintf("\nTesting Dataset2 write by COL\n");
@@ -592,51 +559,50 @@ dataset_big_write(void)
     dims[0] = bigcount;
     dims[1] = (hsize_t)mpi_size_g;
 
-    sid = H5Screate_simple (RANK, dims, NULL);
+    sid = H5Screate_simple(RANK, dims, NULL);
     VRFY_G((sid >= 0), "H5Screate_simple succeeded");
     dataset = H5Dcreate2(fid, DATASET2, H5T_NATIVE_LLONG, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY_G((dataset >= 0), "H5Dcreate2 succeeded");
     H5Sclose(sid);
 
-    block[0] = dims[0];
-    block[1] = dims[1]/(hsize_t)mpi_size_g;
+    block[0]  = dims[0];
+    block[1]  = dims[1] / (hsize_t)mpi_size_g;
     stride[0] = block[0];
     stride[1] = block[1];
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = 0;
-    start[1] = (hsize_t)mpi_rank_g*block[1];
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = 0;
+    start[1]  = (hsize_t)mpi_rank_g * block[1];
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset);
+    file_dataspace = H5Dget_space(dataset);
     VRFY_G((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY_G((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY_G((mem_dataspace >= 0), "");
 
     /* fill the local slab with some trivial data */
     fill_datasets(start, block, wdata);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
+    if (VERBOSE_MED) {
         MESG("data_array created");
         dataset_print(start, block, wdata);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY_G((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY_G((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY_G((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((ret >= 0), "set independent IO collectively succeeded");
     }
 
-    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
-                   xfer_plist, wdata);
+    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace, xfer_plist, wdata);
     VRFY_G((ret >= 0), "H5Dwrite dataset1 succeeded");
 
     /* release all temporary handles. */
@@ -647,8 +613,6 @@ dataset_big_write(void)
     ret = H5Dclose(dataset);
     VRFY_G((ret >= 0), "H5Dclose1 succeeded");
 
-
-
     /* ALL selection */
     if (mpi_rank_g == 0)
         HDprintf("\nTesting Dataset3 write select ALL proc 0, NONE others\n");
@@ -656,16 +620,16 @@ dataset_big_write(void)
     dims[0] = bigcount;
     dims[1] = 1;
 
-    sid = H5Screate_simple (RANK, dims, NULL);
+    sid = H5Screate_simple(RANK, dims, NULL);
     VRFY_G((sid >= 0), "H5Screate_simple succeeded");
     dataset = H5Dcreate2(fid, DATASET3, H5T_NATIVE_LLONG, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY_G((dataset >= 0), "H5Dcreate2 succeeded");
     H5Sclose(sid);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset);
+    file_dataspace = H5Dget_space(dataset);
     VRFY_G((file_dataspace >= 0), "H5Dget_space succeeded");
-    if(mpi_rank_g == 0) {
+    if (mpi_rank_g == 0) {
         ret = H5Sselect_all(file_dataspace);
         VRFY_G((ret >= 0), "H5Sset_all succeeded");
     }
@@ -675,32 +639,31 @@ dataset_big_write(void)
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, dims, NULL);
+    mem_dataspace = H5Screate_simple(RANK, dims, NULL);
     VRFY_G((mem_dataspace >= 0), "");
-    if(mpi_rank_g != 0) {
+    if (mpi_rank_g != 0) {
         ret = H5Sselect_none(mem_dataspace);
         VRFY_G((ret >= 0), "H5Sset_none succeeded");
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY_G((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY_G((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY_G((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* fill the local slab with some trivial data */
     fill_datasets(start, dims, wdata);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
+    if (VERBOSE_MED) {
         MESG("data_array created");
     }
 
-    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
-                   xfer_plist, wdata);
+    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace, xfer_plist, wdata);
     VRFY_G((ret >= 0), "H5Dwrite dataset1 succeeded");
 
     /* release all temporary handles. */
@@ -718,38 +681,39 @@ dataset_big_write(void)
     dims[0] = bigcount;
     dims[1] = (hsize_t)(mpi_size_g * 4);
 
-    sid = H5Screate_simple (RANK, dims, NULL);
+    sid = H5Screate_simple(RANK, dims, NULL);
     VRFY_G((sid >= 0), "H5Screate_simple succeeded");
     dataset = H5Dcreate2(fid, DATASET4, H5T_NATIVE_LLONG, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY_G((dataset >= 0), "H5Dcreate2 succeeded");
     H5Sclose(sid);
 
-    block[0] = dims[0]/2;
-    block[1] = 2;
-    stride[0] = dims[0]/2;
+    block[0]  = dims[0] / 2;
+    block[1]  = 2;
+    stride[0] = dims[0] / 2;
     stride[1] = 2;
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = 0;
-    start[1] = dims[1]/(hsize_t)mpi_size_g * (hsize_t)mpi_rank_g;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = 0;
+    start[1]  = dims[1] / (hsize_t)mpi_size_g * (hsize_t)mpi_rank_g;
 
     num_points = bigcount;
 
     coords = (hsize_t *)HDmalloc(num_points * RANK * sizeof(hsize_t));
     VRFY_G((coords != NULL), "coords malloc succeeded");
 
-    set_coords (start, count, stride, block, num_points, coords, IN_ORDER);
+    set_coords(start, count, stride, block, num_points, coords, IN_ORDER);
     /* create a file dataspace */
-    file_dataspace = H5Dget_space (dataset);
+    file_dataspace = H5Dget_space(dataset);
     VRFY_G((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY_G((ret >= 0), "H5Sselect_elements succeeded");
 
-    if(coords) free(coords);
+    if (coords)
+        free(coords);
 
     fill_datasets(start, block, wdata);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
+    if (VERBOSE_MED) {
         MESG("data_array created");
         dataset_print(start, block, wdata);
     }
@@ -759,21 +723,20 @@ dataset_big_write(void)
      * even if we only pass only a single value.  Attempting anything else
      * appears to cause problems with 32 bit compilers.
      */
-    mem_dataspace = H5Screate_simple (1, dims, NULL);
+    mem_dataspace = H5Screate_simple(1, dims, NULL);
     VRFY_G((mem_dataspace >= 0), "");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY_G((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY_G((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY_G((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((ret >= 0), "set independent IO collectively succeeded");
     }
 
-    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
-                   xfer_plist, wdata);
+    ret = H5Dwrite(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace, xfer_plist, wdata);
     VRFY_G((ret >= 0), "H5Dwrite dataset1 succeeded");
 
     /* release all temporary handles. */
@@ -800,37 +763,37 @@ dataset_big_write(void)
 static void
 dataset_big_read(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset;
-    B_DATATYPE *rdata = NULL;    /* data buffer */
-    B_DATATYPE *wdata = NULL;     /* expected data buffer */
-    hsize_t dims[RANK];       /* dataset dim sizes */
-    hsize_t start[RANK];            /* for hyperslab setting */
-    hsize_t count[RANK], stride[RANK];        /* for hyperslab setting */
-    hsize_t block[RANK];            /* for hyperslab setting */
-    size_t num_points;
-    hsize_t *coords = NULL;
-    herr_t ret;             /* Generic return value */
+    hid_t       fid;            /* HDF5 file ID */
+    hid_t       acc_tpl;        /* File access templates */
+    hid_t       xfer_plist;     /* Dataset transfer properties list */
+    hid_t       file_dataspace; /* File dataspace ID */
+    hid_t       mem_dataspace;  /* memory dataspace ID */
+    hid_t       dataset;
+    B_DATATYPE *rdata = NULL;              /* data buffer */
+    B_DATATYPE *wdata = NULL;              /* expected data buffer */
+    hsize_t     dims[RANK];                /* dataset dim sizes */
+    hsize_t     start[RANK];               /* for hyperslab setting */
+    hsize_t     count[RANK], stride[RANK]; /* for hyperslab setting */
+    hsize_t     block[RANK];               /* for hyperslab setting */
+    size_t      num_points;
+    hsize_t *   coords = NULL;
+    herr_t      ret; /* Generic return value */
 
     /* allocate memory for data buffer */
-    rdata = (B_DATATYPE *)HDmalloc(bigcount*sizeof(B_DATATYPE));
+    rdata = (B_DATATYPE *)HDmalloc(bigcount * sizeof(B_DATATYPE));
     VRFY_G((rdata != NULL), "rdata malloc succeeded");
-    wdata = (B_DATATYPE *)HDmalloc(bigcount*sizeof(B_DATATYPE));
+    wdata = (B_DATATYPE *)HDmalloc(bigcount * sizeof(B_DATATYPE));
     VRFY_G((wdata != NULL), "wdata malloc succeeded");
 
-    HDmemset(rdata, 0, bigcount*sizeof(B_DATATYPE));
+    HDmemset(rdata, 0, bigcount * sizeof(B_DATATYPE));
 
     /* setup file access template */
-    acc_tpl = H5Pcreate (H5P_FILE_ACCESS);
+    acc_tpl = H5Pcreate(H5P_FILE_ACCESS);
     VRFY_G((acc_tpl >= 0), "H5P_FILE_ACCESS");
     H5Pset_fapl_mpio(acc_tpl, MPI_COMM_WORLD, MPI_INFO_NULL);
 
     /* open the file collectively */
-    fid=H5Fopen(FILENAME[0],H5F_ACC_RDONLY,acc_tpl);
+    fid = H5Fopen(FILENAME[0], H5F_ACC_RDONLY, acc_tpl);
     VRFY_G((fid >= 0), "H5Fopen succeeded");
 
     /* Release file-access template */
@@ -846,50 +809,52 @@ dataset_big_read(void)
     dims[0] = bigcount;
     dims[1] = (hsize_t)mpi_size_g;
     /* Each process takes a slabs of cols. */
-    block[0] = dims[0];
-    block[1] = dims[1]/(hsize_t)mpi_size_g;
+    block[0]  = dims[0];
+    block[1]  = dims[1] / (hsize_t)mpi_size_g;
     stride[0] = block[0];
     stride[1] = block[1];
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = 0;
-    start[1] = (hsize_t)mpi_rank_g*block[1];
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = 0;
+    start[1]  = (hsize_t)mpi_rank_g * block[1];
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset);
+    file_dataspace = H5Dget_space(dataset);
     VRFY_G((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY_G((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY_G((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     fill_datasets(start, block, wdata);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
+    if (VERBOSE_MED) {
+        MESG("data_array created");
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY_G((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY_G((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY_G((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
-                  xfer_plist, rdata);
+    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace, xfer_plist, rdata);
     VRFY_G((ret >= 0), "H5Dread dataset1 succeeded");
 
     /* verify the read data with original expected data */
     ret = verify_data(start, count, stride, block, rdata, wdata);
-    if(ret) {HDfprintf(stderr, "verify failed\n"); exit(1);}
+    if (ret) {
+        HDfprintf(stderr, "verify failed\n");
+        exit(1);
+    }
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
@@ -898,60 +863,61 @@ dataset_big_read(void)
     ret = H5Dclose(dataset);
     VRFY_G((ret >= 0), "H5Dclose1 succeeded");
 
-
     if (mpi_rank_g == 0)
         HDprintf("\nRead Testing Dataset2 by ROW\n");
-    HDmemset(rdata, 0, bigcount*sizeof(B_DATATYPE));
+    HDmemset(rdata, 0, bigcount * sizeof(B_DATATYPE));
     dataset = H5Dopen2(fid, DATASET2, H5P_DEFAULT);
     VRFY_G((dataset >= 0), "H5Dopen2 succeeded");
 
     dims[0] = bigcount;
     dims[1] = (hsize_t)mpi_size_g;
     /* Each process takes a slabs of rows. */
-    block[0] = dims[0]/(hsize_t)mpi_size_g;
-    block[1] = dims[1];
+    block[0]  = dims[0] / (hsize_t)mpi_size_g;
+    block[1]  = dims[1];
     stride[0] = block[0];
     stride[1] = block[1];
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)mpi_rank_g*block[0];
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)mpi_rank_g * block[0];
+    start[1]  = 0;
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset);
+    file_dataspace = H5Dget_space(dataset);
     VRFY_G((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY_G((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY_G((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     fill_datasets(start, block, wdata);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
+    if (VERBOSE_MED) {
         MESG("data_array created");
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY_G((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY_G((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY_G((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
-                  xfer_plist, rdata);
+    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace, xfer_plist, rdata);
     VRFY_G((ret >= 0), "H5Dread dataset2 succeeded");
 
     /* verify the read data with original expected data */
     ret = verify_data(start, count, stride, block, rdata, wdata);
-    if(ret) {HDfprintf(stderr, "verify failed\n"); exit(1);}
+    if (ret) {
+        HDfprintf(stderr, "verify failed\n");
+        exit(1);
+    }
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
@@ -962,7 +928,7 @@ dataset_big_read(void)
 
     if (mpi_rank_g == 0)
         HDprintf("\nRead Testing Dataset3 read select ALL proc 0, NONE others\n");
-    HDmemset(rdata, 0, bigcount*sizeof(B_DATATYPE));
+    HDmemset(rdata, 0, bigcount * sizeof(B_DATATYPE));
     dataset = H5Dopen2(fid, DATASET3, H5P_DEFAULT);
     VRFY_G((dataset >= 0), "H5Dopen2 succeeded");
 
@@ -970,9 +936,9 @@ dataset_big_read(void)
     dims[1] = 1;
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset);
+    file_dataspace = H5Dget_space(dataset);
     VRFY_G((file_dataspace >= 0), "H5Dget_space succeeded");
-    if(mpi_rank_g == 0) {
+    if (mpi_rank_g == 0) {
         ret = H5Sselect_all(file_dataspace);
         VRFY_G((ret >= 0), "H5Sset_all succeeded");
     }
@@ -982,9 +948,9 @@ dataset_big_read(void)
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, dims, NULL);
+    mem_dataspace = H5Screate_simple(RANK, dims, NULL);
     VRFY_G((mem_dataspace >= 0), "");
-    if(mpi_rank_g != 0) {
+    if (mpi_rank_g != 0) {
         ret = H5Sselect_none(mem_dataspace);
         VRFY_G((ret >= 0), "H5Sset_none succeeded");
     }
@@ -992,29 +958,31 @@ dataset_big_read(void)
     /* fill dataset with test data */
     fill_datasets(start, dims, wdata);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
+    if (VERBOSE_MED) {
         MESG("data_array created");
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY_G((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY_G((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY_G((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
-                  xfer_plist, rdata);
+    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace, xfer_plist, rdata);
     VRFY_G((ret >= 0), "H5Dread dataset3 succeeded");
 
-    if(mpi_rank_g == 0) {
+    if (mpi_rank_g == 0) {
         /* verify the read data with original expected data */
         ret = verify_data(start, count, stride, block, rdata, wdata);
-        if(ret) {HDfprintf(stderr, "verify failed\n"); exit(1);}
+        if (ret) {
+            HDfprintf(stderr, "verify failed\n");
+            exit(1);
+        }
     }
 
     /* release all temporary handles. */
@@ -1032,18 +1000,18 @@ dataset_big_read(void)
     dims[0] = bigcount;
     dims[1] = (hsize_t)(mpi_size_g * 4);
 
-    block[0] = dims[0]/2;
-    block[1] = 2;
-    stride[0] = dims[0]/2;
+    block[0]  = dims[0] / 2;
+    block[1]  = 2;
+    stride[0] = dims[0] / 2;
     stride[1] = 2;
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = 0;
-    start[1] = dims[1]/(hsize_t)mpi_size_g * (hsize_t)mpi_rank_g;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = 0;
+    start[1]  = dims[1] / (hsize_t)mpi_size_g * (hsize_t)mpi_rank_g;
 
     fill_datasets(start, block, wdata);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
+    if (VERBOSE_MED) {
         MESG("data_array created");
         dataset_print(start, block, wdata);
     }
@@ -1053,40 +1021,43 @@ dataset_big_read(void)
     coords = (hsize_t *)HDmalloc(num_points * RANK * sizeof(hsize_t));
     VRFY_G((coords != NULL), "coords malloc succeeded");
 
-    set_coords (start, count, stride, block, num_points, coords, IN_ORDER);
+    set_coords(start, count, stride, block, num_points, coords, IN_ORDER);
     /* create a file dataspace */
-    file_dataspace = H5Dget_space (dataset);
+    file_dataspace = H5Dget_space(dataset);
     VRFY_G((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY_G((ret >= 0), "H5Sselect_elements succeeded");
 
-    if(coords) HDfree(coords);
+    if (coords)
+        HDfree(coords);
 
     /* create a memory dataspace */
     /* Warning: H5Screate_simple requires an array of hsize_t elements
      * even if we only pass only a single value.  Attempting anything else
      * appears to cause problems with 32 bit compilers.
      */
-    mem_dataspace = H5Screate_simple (1, dims, NULL);
+    mem_dataspace = H5Screate_simple(1, dims, NULL);
     VRFY_G((mem_dataspace >= 0), "");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY_G((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY_G((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY_G((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace,
-                  xfer_plist, rdata);
+    ret = H5Dread(dataset, H5T_NATIVE_LLONG, mem_dataspace, file_dataspace, xfer_plist, rdata);
     VRFY_G((ret >= 0), "H5Dread dataset1 succeeded");
 
     ret = verify_data(start, count, stride, block, rdata, wdata);
-    if(ret) {HDfprintf(stderr, "verify failed\n"); exit(1);}
+    if (ret) {
+        HDfprintf(stderr, "verify failed\n");
+        exit(1);
+    }
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
@@ -1104,14 +1075,17 @@ dataset_big_read(void)
      * expect to read it...
      */
     file_dataspace = -1;
-    mem_dataspace = -1;
-    xfer_plist = -1;
-    dataset = -1;
+    mem_dataspace  = -1;
+    xfer_plist     = -1;
+    dataset        = -1;
 
     /* release all temporary handles. */
-    if (file_dataspace != -1) H5Sclose(file_dataspace);
-    if (mem_dataspace != -1) H5Sclose(mem_dataspace);
-    if (xfer_plist != -1) H5Pclose(xfer_plist);
+    if (file_dataspace != -1)
+        H5Sclose(file_dataspace);
+    if (mem_dataspace != -1)
+        H5Sclose(mem_dataspace);
+    if (xfer_plist != -1)
+        H5Pclose(xfer_plist);
     if (dataset != -1) {
         ret = H5Dclose(dataset);
         VRFY_G((ret >= 0), "H5Dclose1 succeeded");
@@ -1119,8 +1093,10 @@ dataset_big_read(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(rdata) HDfree(rdata);
-    if(wdata) HDfree(wdata);
+    if (rdata)
+        HDfree(rdata);
+    if (wdata)
+        HDfree(wdata);
 
 } /* dataset_large_readAll */
 
@@ -1131,13 +1107,13 @@ single_rank_independent_io(void)
         HDprintf("single_rank_independent_io\n");
 
     if (MAIN_PROCESS) {
-        hsize_t dims[] = { LARGE_DIM };
-        hid_t file_id = -1;
-        hid_t fapl_id = -1;
-        hid_t dset_id = -1;
-        hid_t fspace_id = -1;
-        hid_t mspace_id = -1;
-        void *data = NULL;
+        hsize_t dims[]    = {LARGE_DIM};
+        hid_t   file_id   = -1;
+        hid_t   fapl_id   = -1;
+        hid_t   dset_id   = -1;
+        hid_t   fspace_id = -1;
+        hid_t   mspace_id = -1;
+        void *  data      = NULL;
 
         fapl_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY_G((fapl_id >= 0), "H5P_FILE_ACCESS");
@@ -1152,8 +1128,8 @@ single_rank_independent_io(void)
         /*
          * Create and write to a >2GB dataset from a single rank.
          */
-        dset_id = H5Dcreate2(file_id, "test_dset", H5T_NATIVE_INT, fspace_id,
-                  H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, "test_dset", H5T_NATIVE_INT, fspace_id, H5P_DEFAULT, H5P_DEFAULT,
+                             H5P_DEFAULT);
 
         VRFY_G((dset_id >= 0), "H5Dcreate2 succeeded");
 
@@ -1164,7 +1140,7 @@ single_rank_independent_io(void)
         else
             H5Sselect_none(fspace_id);
 
-        dims[0] = LARGE_DIM;
+        dims[0]   = LARGE_DIM;
         mspace_id = H5Screate_simple(1, dims, NULL);
         VRFY_G((mspace_id >= 0), "H5Screate_simple mspace_id succeeded");
         H5Dwrite(dset_id, H5T_NATIVE_INT, mspace_id, fspace_id, H5P_DEFAULT, data);
@@ -1177,7 +1153,6 @@ single_rank_independent_io(void)
         H5Fclose(file_id);
 
         HDremove(FILENAME[1]);
-
     }
     MPI_Barrier(MPI_COMM_WORLD);
 }
@@ -1188,54 +1163,53 @@ single_rank_independent_io(void)
 hid_t
 create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
 {
-    hid_t ret_pl = -1;
-    herr_t ret;                 /* generic return value */
-    int mpi_rank;        /* mpi variables */
+    hid_t  ret_pl = -1;
+    herr_t ret;      /* generic return value */
+    int    mpi_rank; /* mpi variables */
 
     /* need the rank for error checking macros */
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    ret_pl = H5Pcreate (H5P_FILE_ACCESS);
+    ret_pl = H5Pcreate(H5P_FILE_ACCESS);
     VRFY_G((ret_pl >= 0), "H5P_FILE_ACCESS");
 
     if (l_facc_type == FACC_DEFAULT)
-    return (ret_pl);
+        return (ret_pl);
 
-    if (l_facc_type == FACC_MPIO){
-    /* set Parallel access with communicator */
-    ret = H5Pset_fapl_mpio(ret_pl, comm, info);
-    VRFY_G((ret >= 0), "");
+    if (l_facc_type == FACC_MPIO) {
+        /* set Parallel access with communicator */
+        ret = H5Pset_fapl_mpio(ret_pl, comm, info);
+        VRFY_G((ret >= 0), "");
         ret = H5Pset_all_coll_metadata_ops(ret_pl, TRUE);
-    VRFY_G((ret >= 0), "");
+        VRFY_G((ret >= 0), "");
         ret = H5Pset_coll_metadata_write(ret_pl, TRUE);
-    VRFY_G((ret >= 0), "");
-    return(ret_pl);
+        VRFY_G((ret >= 0), "");
+        return (ret_pl);
     }
 
-    if (l_facc_type == (FACC_MPIO | FACC_SPLIT)){
-    hid_t mpio_pl;
-
-    mpio_pl = H5Pcreate (H5P_FILE_ACCESS);
-    VRFY_G((mpio_pl >= 0), "");
-    /* set Parallel access with communicator */
-    ret = H5Pset_fapl_mpio(mpio_pl, comm, info);
-    VRFY_G((ret >= 0), "");
-
-    /* setup file access template */
-    ret_pl = H5Pcreate (H5P_FILE_ACCESS);
-    VRFY_G((ret_pl >= 0), "");
-    /* set Parallel access with communicator */
-    ret = H5Pset_fapl_split(ret_pl, ".meta", mpio_pl, ".raw", mpio_pl);
-    VRFY_G((ret >= 0), "H5Pset_fapl_split succeeded");
-    H5Pclose(mpio_pl);
-    return(ret_pl);
+    if (l_facc_type == (FACC_MPIO | FACC_SPLIT)) {
+        hid_t mpio_pl;
+
+        mpio_pl = H5Pcreate(H5P_FILE_ACCESS);
+        VRFY_G((mpio_pl >= 0), "");
+        /* set Parallel access with communicator */
+        ret = H5Pset_fapl_mpio(mpio_pl, comm, info);
+        VRFY_G((ret >= 0), "");
+
+        /* setup file access template */
+        ret_pl = H5Pcreate(H5P_FILE_ACCESS);
+        VRFY_G((ret_pl >= 0), "");
+        /* set Parallel access with communicator */
+        ret = H5Pset_fapl_split(ret_pl, ".meta", mpio_pl, ".raw", mpio_pl);
+        VRFY_G((ret >= 0), "H5Pset_fapl_split succeeded");
+        H5Pclose(mpio_pl);
+        return (ret_pl);
     }
 
     /* unknown file access types */
     return (ret_pl);
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:    coll_chunk1
  *
@@ -1289,7 +1263,6 @@ coll_chunk1(void)
     coll_chunktest(filename, 1, BYROW_CONT, API_NONE, POINT, HYPER, IN_ORDER);
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:    coll_chunk2
  *
@@ -1308,7 +1281,7 @@ coll_chunk1(void)
  *-------------------------------------------------------------------------
  */
 
- /* ------------------------------------------------------------------------
+/* ------------------------------------------------------------------------
  *  Descriptions for the selection: many disjoint selections inside one chunk
  *  Two dimensions,
  *
@@ -1343,7 +1316,6 @@ coll_chunk2(void)
     coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, POINT, HYPER, IN_ORDER);
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:    coll_chunk3
  *
@@ -1398,7 +1370,6 @@ coll_chunk3(void)
     coll_chunktest(filename, mpi_size_g, BYROW_CONT, API_NONE, POINT, HYPER, IN_ORDER);
 }
 
-
 //-------------------------------------------------------------------------
 // Borrowed/Modified (slightly) from t_coll_chunk.c
 /*-------------------------------------------------------------------------
@@ -1429,454 +1400,450 @@ coll_chunk3(void)
  */
 
 static void
-coll_chunktest(const char* filename,
-        int chunk_factor,
-        int select_factor,
-               int api_option,
-               int file_selection,
-               int mem_selection,
-               int mode)
+coll_chunktest(const char *filename, int chunk_factor, int select_factor, int api_option, int file_selection,
+               int mem_selection, int mode)
 {
-  hid_t       file, dataset, file_dataspace, mem_dataspace;
-  hid_t    acc_plist,xfer_plist,crp_plist;
+    hid_t file, dataset, file_dataspace, mem_dataspace;
+    hid_t acc_plist, xfer_plist, crp_plist;
 
-  hsize_t  dims[RANK], chunk_dims[RANK];
-  int*     data_array1  = NULL;
-  int*     data_origin1 = NULL;
+    hsize_t dims[RANK], chunk_dims[RANK];
+    int *   data_array1  = NULL;
+    int *   data_origin1 = NULL;
 
-  hsize_t  start[RANK],count[RANK],stride[RANK],block[RANK];
+    hsize_t start[RANK], count[RANK], stride[RANK], block[RANK];
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-  unsigned prop_value;
+    unsigned prop_value;
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-  herr_t   status;
-  MPI_Comm comm = MPI_COMM_WORLD;
-  MPI_Info info = MPI_INFO_NULL;
-
-  size_t  num_points;           /* for point selection */
-  hsize_t *coords = NULL;       /* for point selection */
-
-  /* Create the data space */
-
-  acc_plist = create_faccess_plist(comm,info,facc_type);
-  VRFY_G((acc_plist >= 0),"");
-
-  file = H5Fcreate(filename,H5F_ACC_TRUNC,H5P_DEFAULT,acc_plist);
-  VRFY_G((file >= 0),"H5Fcreate succeeded");
-
-  status = H5Pclose(acc_plist);
-  VRFY_G((status >= 0),"");
-
-  /* setup dimensionality object */
-  dims[0] = space_dim1*(hsize_t)mpi_size_g;
-  dims[1] = space_dim2;
-
-  /* allocate memory for data buffer */
-  data_array1 = (int *)HDmalloc(dims[0] * dims[1] * sizeof(int));
-  VRFY_G((data_array1 != NULL), "data_array1 malloc succeeded");
-
-  /* set up dimensions of the slab this process accesses */
-  ccslab_set(mpi_rank_g, mpi_size_g, start, count, stride, block, select_factor);
-
-  /* set up the coords array selection */
-  num_points = block[0] * block[1] * count[0] * count[1];
-  coords = (hsize_t *)HDmalloc(num_points * RANK * sizeof(hsize_t));
-  VRFY_G((coords != NULL), "coords malloc succeeded");
-  point_set(start, count, stride, block, num_points, coords, mode);
-
-  /* Warning: H5Screate_simple requires an array of hsize_t elements
-   * even if we only pass only a single value.  Attempting anything else
-   * appears to cause problems with 32 bit compilers.
-   */
-  file_dataspace = H5Screate_simple(2, dims, NULL);
-  VRFY_G((file_dataspace >= 0), "file dataspace created succeeded");
-
-  if(ALL != mem_selection) {
-      mem_dataspace = H5Screate_simple(2, dims, NULL);
-      VRFY_G((mem_dataspace >= 0), "mem dataspace created succeeded");
-  }
-  else {
-      /* Putting the warning about H5Screate_simple (above) into practice... */
-      hsize_t dsdims[1] = {num_points};
-      mem_dataspace = H5Screate_simple (1, dsdims, NULL);
-      VRFY_G((mem_dataspace >= 0), "mem_dataspace create succeeded");
-  }
-
-  crp_plist = H5Pcreate(H5P_DATASET_CREATE);
-  VRFY_G((crp_plist >= 0),"");
-
-  /* Set up chunk information.  */
-  chunk_dims[0] = dims[0]/(hsize_t)chunk_factor;
-
-  /* to decrease the testing time, maintain bigger chunk size */
-  (chunk_factor == 1) ? (chunk_dims[1] = space_dim2) : (chunk_dims[1] = space_dim2/2);
-  status = H5Pset_chunk(crp_plist, 2, chunk_dims);
-  VRFY_G((status >= 0),"chunk creation property list succeeded");
-
-  dataset = H5Dcreate2(file, DSET_COLLECTIVE_CHUNK_NAME, H5T_NATIVE_INT,
-                       file_dataspace, H5P_DEFAULT, crp_plist, H5P_DEFAULT);
-  VRFY_G((dataset >= 0),"dataset created succeeded");
-
-  status = H5Pclose(crp_plist);
-  VRFY_G((status >= 0), "");
-
-  /*put some trivial data in the data array */
-  ccdataset_fill(start, stride, count,block, data_array1, mem_selection);
-
-  MESG("data_array initialized");
-
-  switch (file_selection) {
-      case HYPER:
-          status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
-          VRFY_G((status >= 0),"hyperslab selection succeeded");
-          break;
-
-      case POINT:
-          if (num_points) {
-              status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
-              VRFY_G((status >= 0),"Element selection succeeded");
-          }
-          else {
-              status = H5Sselect_none(file_dataspace);
-              VRFY_G((status >= 0),"none selection succeeded");
-          }
-          break;
-
-      case ALL:
-          status = H5Sselect_all(file_dataspace);
-          VRFY_G((status >= 0), "H5Sselect_all succeeded");
-          break;
-  }
-
-  switch (mem_selection) {
-      case HYPER:
-          status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-          VRFY_G((status >= 0),"hyperslab selection succeeded");
-          break;
-
-      case POINT:
-          if (num_points) {
-              status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
-              VRFY_G((status >= 0),"Element selection succeeded");
-          }
-          else {
-              status = H5Sselect_none(mem_dataspace);
-              VRFY_G((status >= 0),"none selection succeeded");
-          }
-          break;
-
-      case ALL:
-          status = H5Sselect_all(mem_dataspace);
-          VRFY_G((status >= 0), "H5Sselect_all succeeded");
-          break;
-  }
-
-  /* set up the collective transfer property list */
-  xfer_plist = H5Pcreate(H5P_DATASET_XFER);
-  VRFY_G((xfer_plist >= 0), "");
-
-  status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
-  VRFY_G((status>= 0),"MPIO collective transfer property succeeded");
-  if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     status = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY_G((status>= 0),"set independent IO collectively succeeded");
-  }
-
-  switch(api_option){
-    case API_LINK_HARD:
-    status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist,H5FD_MPIO_CHUNK_ONE_IO);
-           VRFY_G((status>= 0),"collective chunk optimization succeeded");
-           break;
-
-    case API_MULTI_HARD:
-    status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist,H5FD_MPIO_CHUNK_MULTI_IO);
-    VRFY_G((status>= 0),"collective chunk optimization succeeded ");
-           break;
-
-    case API_LINK_TRUE:
-           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,2);
-    VRFY_G((status>= 0),"collective chunk optimization set chunk number succeeded");
-           break;
-
-    case API_LINK_FALSE:
-           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,6);
-           VRFY_G((status>= 0),"collective chunk optimization set chunk number succeeded");
-           break;
-
-    case API_MULTI_COLL:
-           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,8);/* make sure it is using multi-chunk IO */
-           VRFY_G((status>= 0),"collective chunk optimization set chunk number succeeded");
-    status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist,50);
-           VRFY_G((status>= 0),"collective chunk optimization set chunk ratio succeeded");
-           break;
-
-    case API_MULTI_IND:
-           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,8);/* make sure it is using multi-chunk IO */
-           VRFY_G((status>= 0),"collective chunk optimization set chunk number succeeded");
-    status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist,100);
-           VRFY_G((status>= 0),"collective chunk optimization set chunk ratio succeeded");
-           break;
-
-    default:
-            ;
-   }
+    herr_t   status;
+    MPI_Comm comm = MPI_COMM_WORLD;
+    MPI_Info info = MPI_INFO_NULL;
+
+    size_t   num_points;    /* for point selection */
+    hsize_t *coords = NULL; /* for point selection */
+
+    /* Create the data space */
+
+    acc_plist = create_faccess_plist(comm, info, facc_type);
+    VRFY_G((acc_plist >= 0), "");
+
+    file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, acc_plist);
+    VRFY_G((file >= 0), "H5Fcreate succeeded");
+
+    status = H5Pclose(acc_plist);
+    VRFY_G((status >= 0), "");
+
+    /* setup dimensionality object */
+    dims[0] = space_dim1 * (hsize_t)mpi_size_g;
+    dims[1] = space_dim2;
+
+    /* allocate memory for data buffer */
+    data_array1 = (int *)HDmalloc(dims[0] * dims[1] * sizeof(int));
+    VRFY_G((data_array1 != NULL), "data_array1 malloc succeeded");
+
+    /* set up dimensions of the slab this process accesses */
+    ccslab_set(mpi_rank_g, mpi_size_g, start, count, stride, block, select_factor);
+
+    /* set up the coords array selection */
+    num_points = block[0] * block[1] * count[0] * count[1];
+    coords     = (hsize_t *)HDmalloc(num_points * RANK * sizeof(hsize_t));
+    VRFY_G((coords != NULL), "coords malloc succeeded");
+    point_set(start, count, stride, block, num_points, coords, mode);
+
+    /* Warning: H5Screate_simple requires an array of hsize_t elements
+     * even if we only pass only a single value.  Attempting anything else
+     * appears to cause problems with 32 bit compilers.
+     */
+    file_dataspace = H5Screate_simple(2, dims, NULL);
+    VRFY_G((file_dataspace >= 0), "file dataspace created succeeded");
+
+    if (ALL != mem_selection) {
+        mem_dataspace = H5Screate_simple(2, dims, NULL);
+        VRFY_G((mem_dataspace >= 0), "mem dataspace created succeeded");
+    }
+    else {
+        /* Putting the warning about H5Screate_simple (above) into practice... */
+        hsize_t dsdims[1] = {num_points};
+        mem_dataspace     = H5Screate_simple(1, dsdims, NULL);
+        VRFY_G((mem_dataspace >= 0), "mem_dataspace create succeeded");
+    }
+
+    crp_plist = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY_G((crp_plist >= 0), "");
+
+    /* Set up chunk information.  */
+    chunk_dims[0] = dims[0] / (hsize_t)chunk_factor;
+
+    /* to decrease the testing time, maintain bigger chunk size */
+    (chunk_factor == 1) ? (chunk_dims[1] = space_dim2) : (chunk_dims[1] = space_dim2 / 2);
+    status = H5Pset_chunk(crp_plist, 2, chunk_dims);
+    VRFY_G((status >= 0), "chunk creation property list succeeded");
+
+    dataset = H5Dcreate2(file, DSET_COLLECTIVE_CHUNK_NAME, H5T_NATIVE_INT, file_dataspace, H5P_DEFAULT,
+                         crp_plist, H5P_DEFAULT);
+    VRFY_G((dataset >= 0), "dataset created succeeded");
+
+    status = H5Pclose(crp_plist);
+    VRFY_G((status >= 0), "");
+
+    /*put some trivial data in the data array */
+    ccdataset_fill(start, stride, count, block, data_array1, mem_selection);
+
+    MESG("data_array initialized");
+
+    switch (file_selection) {
+        case HYPER:
+            status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+            VRFY_G((status >= 0), "hyperslab selection succeeded");
+            break;
+
+        case POINT:
+            if (num_points) {
+                status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
+                VRFY_G((status >= 0), "Element selection succeeded");
+            }
+            else {
+                status = H5Sselect_none(file_dataspace);
+                VRFY_G((status >= 0), "none selection succeeded");
+            }
+            break;
+
+        case ALL:
+            status = H5Sselect_all(file_dataspace);
+            VRFY_G((status >= 0), "H5Sselect_all succeeded");
+            break;
+    }
+
+    switch (mem_selection) {
+        case HYPER:
+            status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+            VRFY_G((status >= 0), "hyperslab selection succeeded");
+            break;
+
+        case POINT:
+            if (num_points) {
+                status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
+                VRFY_G((status >= 0), "Element selection succeeded");
+            }
+            else {
+                status = H5Sselect_none(mem_dataspace);
+                VRFY_G((status >= 0), "none selection succeeded");
+            }
+            break;
+
+        case ALL:
+            status = H5Sselect_all(mem_dataspace);
+            VRFY_G((status >= 0), "H5Sselect_all succeeded");
+            break;
+    }
+
+    /* set up the collective transfer property list */
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
+    VRFY_G((xfer_plist >= 0), "");
+
+    status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY_G((status >= 0), "MPIO collective transfer property succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        status = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((status >= 0), "set independent IO collectively succeeded");
+    }
+
+    switch (api_option) {
+        case API_LINK_HARD:
+            status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist, H5FD_MPIO_CHUNK_ONE_IO);
+            VRFY_G((status >= 0), "collective chunk optimization succeeded");
+            break;
+
+        case API_MULTI_HARD:
+            status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist, H5FD_MPIO_CHUNK_MULTI_IO);
+            VRFY_G((status >= 0), "collective chunk optimization succeeded ");
+            break;
+
+        case API_LINK_TRUE:
+            status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist, 2);
+            VRFY_G((status >= 0), "collective chunk optimization set chunk number succeeded");
+            break;
+
+        case API_LINK_FALSE:
+            status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist, 6);
+            VRFY_G((status >= 0), "collective chunk optimization set chunk number succeeded");
+            break;
+
+        case API_MULTI_COLL:
+            status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist, 8); /* make sure it is using multi-chunk IO */
+            VRFY_G((status >= 0), "collective chunk optimization set chunk number succeeded");
+            status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist, 50);
+            VRFY_G((status >= 0), "collective chunk optimization set chunk ratio succeeded");
+            break;
+
+        case API_MULTI_IND:
+            status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist, 8); /* make sure it is using multi-chunk IO */
+            VRFY_G((status >= 0), "collective chunk optimization set chunk number succeeded");
+            status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist, 100);
+            VRFY_G((status >= 0), "collective chunk optimization set chunk ratio succeeded");
+            break;
+
+        default:;
+    }
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-  if(facc_type == FACC_MPIO) {
-      switch(api_option) {
+    if (facc_type == FACC_MPIO) {
+        switch (api_option) {
             case API_LINK_HARD:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY_G((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                                    &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY_G((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_MULTI_HARD:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY_G((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                                    &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY_G((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_LINK_TRUE:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY_G((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status =
+                    H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                               &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY_G((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_LINK_FALSE:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY_G((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status =
+                    H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                               &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY_G((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_MULTI_COLL:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY_G((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status =
+                    H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME,
+                               H5D_XFER_COLL_CHUNK_SIZE, &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY_G((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_MULTI_IND:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY_G((status >= 0),"testing property list inserted succeeded");
-               break;
-
-            default:
-                ;
-       }
-   }
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status =
+                    H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                               &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY_G((status >= 0), "testing property list inserted succeeded");
+                break;
+
+            default:;
+        }
+    }
 #endif
 
-  /* write data collectively */
-  status = H5Dwrite(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-            xfer_plist, data_array1);
-  VRFY_G((status >= 0),"dataset write succeeded");
+    /* write data collectively */
+    status = H5Dwrite(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
+    VRFY_G((status >= 0), "dataset write succeeded");
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-  if(facc_type == FACC_MPIO) {
-      switch(api_option){
+    if (facc_type == FACC_MPIO) {
+        switch (api_option) {
             case API_LINK_HARD:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_LINK_HARD_NAME,&prop_value);
-               VRFY_G((status >= 0),"testing property list get succeeded");
-               VRFY_G((prop_value == 0),"API to set LINK COLLECTIVE IO directly succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, &prop_value);
+                VRFY_G((status >= 0), "testing property list get succeeded");
+                VRFY_G((prop_value == 0), "API to set LINK COLLECTIVE IO directly succeeded");
+                break;
 
             case API_MULTI_HARD:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME,&prop_value);
-               VRFY_G((status >= 0),"testing property list get succeeded");
-               VRFY_G((prop_value == 0),"API to set MULTI-CHUNK COLLECTIVE IO optimization succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, &prop_value);
+                VRFY_G((status >= 0), "testing property list get succeeded");
+                VRFY_G((prop_value == 0), "API to set MULTI-CHUNK COLLECTIVE IO optimization succeeded");
+                break;
 
             case API_LINK_TRUE:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME,&prop_value);
-               VRFY_G((status >= 0),"testing property list get succeeded");
-               VRFY_G((prop_value == 0),"API to set LINK COLLECTIVE IO succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, &prop_value);
+                VRFY_G((status >= 0), "testing property list get succeeded");
+                VRFY_G((prop_value == 0), "API to set LINK COLLECTIVE IO succeeded");
+                break;
 
             case API_LINK_FALSE:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME,&prop_value);
-               VRFY_G((status >= 0),"testing property list get succeeded");
-               VRFY_G((prop_value == 0),"API to set LINK IO transferring to multi-chunk IO succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, &prop_value);
+                VRFY_G((status >= 0), "testing property list get succeeded");
+                VRFY_G((prop_value == 0), "API to set LINK IO transferring to multi-chunk IO succeeded");
+                break;
 
             case API_MULTI_COLL:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME,&prop_value);
-               VRFY_G((status >= 0),"testing property list get succeeded");
-               VRFY_G((prop_value == 0),"API to set MULTI-CHUNK COLLECTIVE IO with optimization succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME, &prop_value);
+                VRFY_G((status >= 0), "testing property list get succeeded");
+                VRFY_G((prop_value == 0), "API to set MULTI-CHUNK COLLECTIVE IO with optimization succeeded");
+                break;
 
             case API_MULTI_IND:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME,&prop_value);
-               VRFY_G((status >= 0),"testing property list get succeeded");
-               VRFY_G((prop_value == 0),"API to set MULTI-CHUNK IO transferring to independent IO  succeeded");
-               break;
-
-            default:
-            ;
-       }
-   }
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, &prop_value);
+                VRFY_G((status >= 0), "testing property list get succeeded");
+                VRFY_G((prop_value == 0),
+                       "API to set MULTI-CHUNK IO transferring to independent IO  succeeded");
+                break;
+
+            default:;
+        }
+    }
 #endif
 
-  status = H5Dclose(dataset);
-  VRFY_G((status >= 0),"");
-
-  status = H5Pclose(xfer_plist);
-  VRFY_G((status >= 0),"property list closed");
-
-  status = H5Sclose(file_dataspace);
-  VRFY_G((status >= 0),"");
-
-  status = H5Sclose(mem_dataspace);
-  VRFY_G((status >= 0),"");
-
-
-  status = H5Fclose(file);
-  VRFY_G((status >= 0),"");
-
-  if (data_array1) HDfree(data_array1);
-
-  /* Use collective read to verify the correctness of collective write. */
-
-  /* allocate memory for data buffer */
-  data_array1 = (int *)HDmalloc(dims[0]*dims[1]*sizeof(int));
-  VRFY_G((data_array1 != NULL), "data_array1 malloc succeeded");
-
-  /* allocate memory for data buffer */
-  data_origin1 = (int *)HDmalloc(dims[0]*dims[1]*sizeof(int));
-  VRFY_G((data_origin1 != NULL), "data_origin1 malloc succeeded");
-
-  acc_plist = create_faccess_plist(comm, info, facc_type);
-  VRFY_G((acc_plist >= 0),"MPIO creation property list succeeded");
-
-  file = H5Fopen(FILENAME[0],H5F_ACC_RDONLY,acc_plist);
-  VRFY_G((file >= 0),"H5Fcreate succeeded");
-
-  status = H5Pclose(acc_plist);
-  VRFY_G((status >= 0),"");
-
-  /* open the collective dataset*/
-  dataset = H5Dopen2(file, DSET_COLLECTIVE_CHUNK_NAME, H5P_DEFAULT);
-  VRFY_G((dataset >= 0), "");
-
-  /* set up dimensions of the slab this process accesses */
-  ccslab_set(mpi_rank_g, mpi_size_g, start, count, stride, block, select_factor);
-
-  /* obtain the file and mem dataspace*/
-  file_dataspace = H5Dget_space (dataset);
-  VRFY_G((file_dataspace >= 0), "");
-
-  if (ALL != mem_selection) {
-      mem_dataspace = H5Dget_space (dataset);
-      VRFY_G((mem_dataspace >= 0), "");
-  }
-  else {
-      /* Warning: H5Screate_simple requires an array of hsize_t elements
-       * even if we only pass only a single value.  Attempting anything else
-       * appears to cause problems with 32 bit compilers.
-       */
-      hsize_t dsdims[1] = {num_points};
-      mem_dataspace = H5Screate_simple (1, dsdims, NULL);
-      VRFY_G((mem_dataspace >= 0), "mem_dataspace create succeeded");
-  }
-
-  switch (file_selection) {
-      case HYPER:
-          status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
-          VRFY_G((status >= 0),"hyperslab selection succeeded");
-          break;
-
-      case POINT:
-          if (num_points) {
-              status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
-              VRFY_G((status >= 0),"Element selection succeeded");
-          }
-          else {
-              status = H5Sselect_none(file_dataspace);
-              VRFY_G((status >= 0),"none selection succeeded");
-          }
-          break;
-
-      case ALL:
-          status = H5Sselect_all(file_dataspace);
-          VRFY_G((status >= 0), "H5Sselect_all succeeded");
-          break;
-  }
-
-  switch (mem_selection) {
-      case HYPER:
-          status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-          VRFY_G((status >= 0),"hyperslab selection succeeded");
-          break;
-
-      case POINT:
-          if (num_points) {
-              status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
-              VRFY_G((status >= 0),"Element selection succeeded");
-          }
-          else {
-              status = H5Sselect_none(mem_dataspace);
-              VRFY_G((status >= 0),"none selection succeeded");
-          }
-          break;
-
-      case ALL:
-          status = H5Sselect_all(mem_dataspace);
-          VRFY_G((status >= 0), "H5Sselect_all succeeded");
-          break;
-  }
-
-  /* fill dataset with test data */
-  ccdataset_fill(start, stride,count,block, data_origin1, mem_selection);
-  xfer_plist = H5Pcreate (H5P_DATASET_XFER);
-  VRFY_G((xfer_plist >= 0),"");
-
-  status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
-  VRFY_G((status>= 0),"MPIO collective transfer property succeeded");
-  if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     status = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY_G((status>= 0),"set independent IO collectively succeeded");
-  }
-
-  status = H5Dread(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                   xfer_plist, data_array1);
-  VRFY_G((status >=0),"dataset read succeeded");
-
-  /* verify the read data with original expected data */
-  status = ccdataset_vrfy(start, count, stride, block, data_array1, data_origin1, mem_selection);
-  if (status) nerrors++;
-
-  status = H5Pclose(xfer_plist);
-  VRFY_G((status >= 0),"property list closed");
-
-  /* close dataset collectively */
-  status=H5Dclose(dataset);
-  VRFY_G((status >= 0), "H5Dclose");
-
-  /* release all IDs created */
-  status = H5Sclose(file_dataspace);
-  VRFY_G((status >= 0),"H5Sclose");
-
-  status = H5Sclose(mem_dataspace);
-  VRFY_G((status >= 0),"H5Sclose");
-
-  /* close the file collectively */
-  status = H5Fclose(file);
-  VRFY_G((status >= 0),"H5Fclose");
-
-  /* release data buffers */
-  if(coords) HDfree(coords);
-  if(data_array1) HDfree(data_array1);
-  if(data_origin1) HDfree(data_origin1);
+    status = H5Dclose(dataset);
+    VRFY_G((status >= 0), "");
 
-}
+    status = H5Pclose(xfer_plist);
+    VRFY_G((status >= 0), "property list closed");
+
+    status = H5Sclose(file_dataspace);
+    VRFY_G((status >= 0), "");
+
+    status = H5Sclose(mem_dataspace);
+    VRFY_G((status >= 0), "");
+
+    status = H5Fclose(file);
+    VRFY_G((status >= 0), "");
 
+    if (data_array1)
+        HDfree(data_array1);
 
+    /* Use collective read to verify the correctness of collective write. */
+
+    /* allocate memory for data buffer */
+    data_array1 = (int *)HDmalloc(dims[0] * dims[1] * sizeof(int));
+    VRFY_G((data_array1 != NULL), "data_array1 malloc succeeded");
+
+    /* allocate memory for data buffer */
+    data_origin1 = (int *)HDmalloc(dims[0] * dims[1] * sizeof(int));
+    VRFY_G((data_origin1 != NULL), "data_origin1 malloc succeeded");
+
+    acc_plist = create_faccess_plist(comm, info, facc_type);
+    VRFY_G((acc_plist >= 0), "MPIO creation property list succeeded");
+
+    file = H5Fopen(FILENAME[0], H5F_ACC_RDONLY, acc_plist);
+    VRFY_G((file >= 0), "H5Fcreate succeeded");
+
+    status = H5Pclose(acc_plist);
+    VRFY_G((status >= 0), "");
+
+    /* open the collective dataset*/
+    dataset = H5Dopen2(file, DSET_COLLECTIVE_CHUNK_NAME, H5P_DEFAULT);
+    VRFY_G((dataset >= 0), "");
+
+    /* set up dimensions of the slab this process accesses */
+    ccslab_set(mpi_rank_g, mpi_size_g, start, count, stride, block, select_factor);
+
+    /* obtain the file and mem dataspace*/
+    file_dataspace = H5Dget_space(dataset);
+    VRFY_G((file_dataspace >= 0), "");
+
+    if (ALL != mem_selection) {
+        mem_dataspace = H5Dget_space(dataset);
+        VRFY_G((mem_dataspace >= 0), "");
+    }
+    else {
+        /* Warning: H5Screate_simple requires an array of hsize_t elements
+         * even if we only pass only a single value.  Attempting anything else
+         * appears to cause problems with 32 bit compilers.
+         */
+        hsize_t dsdims[1] = {num_points};
+        mem_dataspace     = H5Screate_simple(1, dsdims, NULL);
+        VRFY_G((mem_dataspace >= 0), "mem_dataspace create succeeded");
+    }
+
+    switch (file_selection) {
+        case HYPER:
+            status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+            VRFY_G((status >= 0), "hyperslab selection succeeded");
+            break;
+
+        case POINT:
+            if (num_points) {
+                status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
+                VRFY_G((status >= 0), "Element selection succeeded");
+            }
+            else {
+                status = H5Sselect_none(file_dataspace);
+                VRFY_G((status >= 0), "none selection succeeded");
+            }
+            break;
+
+        case ALL:
+            status = H5Sselect_all(file_dataspace);
+            VRFY_G((status >= 0), "H5Sselect_all succeeded");
+            break;
+    }
+
+    switch (mem_selection) {
+        case HYPER:
+            status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+            VRFY_G((status >= 0), "hyperslab selection succeeded");
+            break;
+
+        case POINT:
+            if (num_points) {
+                status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
+                VRFY_G((status >= 0), "Element selection succeeded");
+            }
+            else {
+                status = H5Sselect_none(mem_dataspace);
+                VRFY_G((status >= 0), "none selection succeeded");
+            }
+            break;
+
+        case ALL:
+            status = H5Sselect_all(mem_dataspace);
+            VRFY_G((status >= 0), "H5Sselect_all succeeded");
+            break;
+    }
+
+    /* fill dataset with test data */
+    ccdataset_fill(start, stride, count, block, data_origin1, mem_selection);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
+    VRFY_G((xfer_plist >= 0), "");
+
+    status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY_G((status >= 0), "MPIO collective transfer property succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        status = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY_G((status >= 0), "set independent IO collectively succeeded");
+    }
+
+    status = H5Dread(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
+    VRFY_G((status >= 0), "dataset read succeeded");
+
+    /* verify the read data with original expected data */
+    status = ccdataset_vrfy(start, count, stride, block, data_array1, data_origin1, mem_selection);
+    if (status)
+        nerrors++;
+
+    status = H5Pclose(xfer_plist);
+    VRFY_G((status >= 0), "property list closed");
+
+    /* close dataset collectively */
+    status = H5Dclose(dataset);
+    VRFY_G((status >= 0), "H5Dclose");
+
+    /* release all IDs created */
+    status = H5Sclose(file_dataspace);
+    VRFY_G((status >= 0), "H5Sclose");
+
+    status = H5Sclose(mem_dataspace);
+    VRFY_G((status >= 0), "H5Sclose");
+
+    /* close the file collectively */
+    status = H5Fclose(file);
+    VRFY_G((status >= 0), "H5Fclose");
+
+    /* release data buffers */
+    if (coords)
+        HDfree(coords);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_origin1)
+        HDfree(data_origin1);
+}
 
 /*****************************************************************************
  *
@@ -1907,31 +1874,26 @@ do_express_test(int world_mpi_rank)
 
     express_test = GetTestExpress();
 
-    result = MPI_Allreduce((void *)&express_test,
-                           (void *)&max_express_test,
-                           1,
-                           MPI_INT,
-                           MPI_MAX,
-                           MPI_COMM_WORLD);
+    result =
+        MPI_Allreduce((void *)&express_test, (void *)&max_express_test, 1, MPI_INT, MPI_MAX, MPI_COMM_WORLD);
 
-    if ( result != MPI_SUCCESS ) {
+    if (result != MPI_SUCCESS) {
         nerrors++;
         max_express_test = -1;
-        if ( VERBOSE_MED && (world_mpi_rank == 0)) {
-            HDfprintf(stdout, "%d:%s: MPI_Allreduce() failed.\n",
-                      world_mpi_rank, FUNC );
+        if (VERBOSE_MED && (world_mpi_rank == 0)) {
+            HDfprintf(stdout, "%d:%s: MPI_Allreduce() failed.\n", world_mpi_rank, FUNC);
         }
     }
 
-    return(max_express_test);
+    return (max_express_test);
 
 } /* do_express_test() */
 
-
-int main(int argc, char **argv)
+int
+main(int argc, char **argv)
 {
-    int ExpressMode = 0;
-    hsize_t newsize = 1048576;
+    int     ExpressMode = 0;
+    hsize_t newsize     = 1048576;
     /* Set the bigio processing limit to be 'newsize' bytes */
     hsize_t oldsize = H5_mpi_set_bigio_count(newsize);
 
@@ -1941,20 +1903,20 @@ int main(int argc, char **argv)
      * envoked and tested.
      */
     if (newsize != oldsize) {
-       bigcount = newsize * 2;
+        bigcount = newsize * 2;
     }
 
     MPI_Init(&argc, &argv);
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size_g);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank_g);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size_g);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank_g);
 
     /* Attempt to turn off atexit post processing so that in case errors
      * happen during the test and the process is aborted, it will not get
      * hang in the atexit post processing in which it may try to make MPI
      * calls.  By then, MPI calls may not work.
      */
-    if (H5dont_atexit() < 0){
-    HDprintf("Failed to turn off atexit processing. Continue.\n");
+    if (H5dont_atexit() < 0) {
+        HDprintf("Failed to turn off atexit processing. Continue.\n");
     };
 
     /* set alarm. */
@@ -1969,17 +1931,17 @@ int main(int argc, char **argv)
     MPI_Barrier(MPI_COMM_WORLD);
 
     if (ExpressMode > 0) {
-      if (mpi_rank_g == 0)
-          HDprintf("***Express test mode on.  Several tests are skipped\n");
+        if (mpi_rank_g == 0)
+            HDprintf("***Express test mode on.  Several tests are skipped\n");
     }
     else {
-      coll_chunk1();
-      MPI_Barrier(MPI_COMM_WORLD);
-      coll_chunk2();
-      MPI_Barrier(MPI_COMM_WORLD);
-      coll_chunk3();
-      MPI_Barrier(MPI_COMM_WORLD);
-      single_rank_independent_io();
+        coll_chunk1();
+        MPI_Barrier(MPI_COMM_WORLD);
+        coll_chunk2();
+        MPI_Barrier(MPI_COMM_WORLD);
+        coll_chunk3();
+        MPI_Barrier(MPI_COMM_WORLD);
+        single_rank_independent_io();
     }
 
     /* turn off alarm */
@@ -1995,4 +1957,3 @@ int main(int argc, char **argv)
 
     return 0;
 }
-
diff --git a/testpar/t_cache.c b/testpar/t_cache.c
index 8315c5b..e0e03f2 100644
--- a/testpar/t_cache.c
+++ b/testpar/t_cache.c
@@ -18,9 +18,9 @@
 
 #include "testpar.h"
 
-#define H5AC_FRIEND        /*suppress error about including H5ACpkg  */
-#define H5C_FRIEND        /*suppress error about including H5Cpkg   */
-#define H5F_FRIEND        /*suppress error about including H5Fpkg   */
+#define H5AC_FRIEND /*suppress error about including H5ACpkg  */
+#define H5C_FRIEND  /*suppress error about including H5Cpkg   */
+#define H5F_FRIEND  /*suppress error about including H5Fpkg   */
 
 #include "H5ACpkg.h"
 #include "H5Cpkg.h"
@@ -30,58 +30,53 @@
 #include "H5MFprivate.h"
 #include "H5private.h"
 
-#define BASE_ADDR               (haddr_t)1024
+#define BASE_ADDR (haddr_t)1024
 
-
-int         nerrors = 0;
-int        failures = 0;
-hbool_t        verbose = TRUE; /* used to control error messages */
+int     nerrors  = 0;
+int     failures = 0;
+hbool_t verbose  = TRUE; /* used to control error messages */
 
 #define NFILENAME 2
-const char *FILENAME[NFILENAME]={"CacheTestDummy", NULL};
+const char *FILENAME[NFILENAME] = {"CacheTestDummy", NULL};
 #ifndef PATH_MAX
-#define PATH_MAX    512
-#endif  /* !PATH_MAX */
+#define PATH_MAX 512
+#endif /* !PATH_MAX */
 char    filenames[NFILENAME][PATH_MAX];
-hid_t   fapl;                           /* file access property list */
-haddr_t max_addr = 0;            /* used to store the end of
-                    * the address space used by
-                    * the data array (see below).
-                    */
-hbool_t callbacks_verbose = FALSE;    /* flag used to control whether
-                    * the callback functions are in
-                    * verbose mode.
-                    */
-
-
-int        world_mpi_size = -1;
-int        world_mpi_rank = -1;
-int        world_server_mpi_rank = -1;
-MPI_Comm    world_mpi_comm = MPI_COMM_NULL;
-int        file_mpi_size = -1;
-int        file_mpi_rank = -1;
-MPI_Comm    file_mpi_comm = MPI_COMM_NULL;
-
+hid_t   fapl;                      /* file access property list */
+haddr_t max_addr = 0;              /* used to store the end of
+                                    * the address space used by
+                                    * the data array (see below).
+                                    */
+hbool_t callbacks_verbose = FALSE; /* flag used to control whether
+                                    * the callback functions are in
+                                    * verbose mode.
+                                    */
+
+int      world_mpi_size        = -1;
+int      world_mpi_rank        = -1;
+int      world_server_mpi_rank = -1;
+MPI_Comm world_mpi_comm        = MPI_COMM_NULL;
+int      file_mpi_size         = -1;
+int      file_mpi_rank         = -1;
+MPI_Comm file_mpi_comm         = MPI_COMM_NULL;
 
 /* the following globals are used to maintain rudementary statistics
  * to check the validity of the statistics maintained by H5C.c
  */
 
-long datum_clears          = 0;
-long datum_pinned_clears   = 0;
-long datum_destroys        = 0;
-long datum_flushes         = 0;
-long datum_pinned_flushes  = 0;
-long datum_loads           = 0;
-long global_pins       = 0;
-long global_dirty_pins       = 0;
+long datum_clears         = 0;
+long datum_pinned_clears  = 0;
+long datum_destroys       = 0;
+long datum_flushes        = 0;
+long datum_pinned_flushes = 0;
+long datum_loads          = 0;
+long global_pins          = 0;
+long global_dirty_pins    = 0;
 long local_pins           = 0;
 
-
 /* the following fields are used by the server process only */
-int total_reads           = 0;
-int total_writes           = 0;
-
+int total_reads  = 0;
+int total_writes = 0;
 
 /*****************************************************************************
  * struct datum
@@ -161,24 +156,23 @@ int total_writes           = 0;
  *
  *****************************************************************************/
 
-struct datum
-{
-    H5C_cache_entry_t    header;
-    haddr_t        base_addr;
-    size_t        len;
-    size_t        local_len;
-    int            ver;
-    hbool_t        dirty;
-    hbool_t        valid;
-    hbool_t        locked;
-    hbool_t        global_pinned;
-    hbool_t        local_pinned;
-    hbool_t        cleared;
-    hbool_t             flushed;
-    int            reads;
-    int            writes;
-    int            index;
-    struct H5AC_aux_t * aux_ptr;
+struct datum {
+    H5C_cache_entry_t  header;
+    haddr_t            base_addr;
+    size_t             len;
+    size_t             local_len;
+    int                ver;
+    hbool_t            dirty;
+    hbool_t            valid;
+    hbool_t            locked;
+    hbool_t            global_pinned;
+    hbool_t            local_pinned;
+    hbool_t            cleared;
+    hbool_t            flushed;
+    int                reads;
+    int                writes;
+    int                index;
+    struct H5AC_aux_t *aux_ptr;
 };
 
 /*****************************************************************************
@@ -196,11 +190,10 @@ struct datum
  *
  *****************************************************************************/
 
-#define NUM_DATA_ENTRIES    100000
+#define NUM_DATA_ENTRIES 100000
 
 struct datum data[NUM_DATA_ENTRIES];
 
-
 /* Many tests use the size of data array as the size of test loops.
  * On some machines, this results in unacceptably long test runs.
  *
@@ -215,16 +208,15 @@ struct datum data[NUM_DATA_ENTRIES];
  * Further, this value must be consistant across all processes.
  */
 
-#define STD_VIRT_NUM_DATA_ENTRIES    NUM_DATA_ENTRIES
-#define EXPRESS_VIRT_NUM_DATA_ENTRIES    (NUM_DATA_ENTRIES / 10)
+#define STD_VIRT_NUM_DATA_ENTRIES     NUM_DATA_ENTRIES
+#define EXPRESS_VIRT_NUM_DATA_ENTRIES (NUM_DATA_ENTRIES / 10)
 /* Use a smaller test size to avoid creating huge MPE logfiles. */
 #ifdef H5_HAVE_MPE
-#define MPE_VIRT_NUM_DATA_ENTIES    (NUM_DATA_ENTRIES / 100)
+#define MPE_VIRT_NUM_DATA_ENTIES (NUM_DATA_ENTRIES / 100)
 #endif
 
 int virt_num_data_entries = NUM_DATA_ENTRIES;
 
-
 /*****************************************************************************
  * data_index array
  *
@@ -241,7 +233,6 @@ int virt_num_data_entries = NUM_DATA_ENTRIES;
 
 int data_index[NUM_DATA_ENTRIES];
 
-
 /*****************************************************************************
  * The following two #defines are used to control code that is in turn used
  * to force "POSIX" semantics on the server process used to simulate metadata
@@ -271,8 +262,7 @@ int data_index[NUM_DATA_ENTRIES];
  *****************************************************************************/
 
 #define DO_WRITE_REQ_ACK    TRUE
-#define DO_SYNC_AFTER_WRITE    FALSE
-
+#define DO_SYNC_AFTER_WRITE FALSE
 
 /*****************************************************************************
  * struct mssg
@@ -302,42 +292,40 @@ int data_index[NUM_DATA_ENTRIES];
  *
  *****************************************************************************/
 
-#define    WRITE_REQ_CODE             0
-#define    WRITE_REQ_ACK_CODE         1
-#define READ_REQ_CODE             2
-#define READ_REQ_REPLY_CODE         3
-#define SYNC_REQ_CODE             4
-#define SYNC_ACK_CODE             5
-#define REQ_TTL_WRITES_CODE         6
-#define REQ_TTL_WRITES_RPLY_CODE      7
-#define REQ_TTL_READS_CODE         8
+#define WRITE_REQ_CODE               0
+#define WRITE_REQ_ACK_CODE           1
+#define READ_REQ_CODE                2
+#define READ_REQ_REPLY_CODE          3
+#define SYNC_REQ_CODE                4
+#define SYNC_ACK_CODE                5
+#define REQ_TTL_WRITES_CODE          6
+#define REQ_TTL_WRITES_RPLY_CODE     7
+#define REQ_TTL_READS_CODE           8
 #define REQ_TTL_READS_RPLY_CODE      9
 #define REQ_ENTRY_WRITES_CODE        10
-#define REQ_ENTRY_WRITES_RPLY_CODE     11
-#define REQ_ENTRY_READS_CODE        12
-#define REQ_ENTRY_READS_RPLY_CODE     13
-#define REQ_RW_COUNT_RESET_CODE        14
-#define REQ_RW_COUNT_RESET_RPLY_CODE    15
-#define DONE_REQ_CODE            16
-#define MAX_REQ_CODE            16
-
-#define MSSG_MAGIC    0x1248
-
-struct mssg_t
-{
-    int        req;
-    int        src;
-    int        dest;
-    long int    mssg_num;
-    haddr_t    base_addr;
-    unsigned    len;
-    int        ver;
-    unsigned    count;
-    unsigned    magic;
+#define REQ_ENTRY_WRITES_RPLY_CODE   11
+#define REQ_ENTRY_READS_CODE         12
+#define REQ_ENTRY_READS_RPLY_CODE    13
+#define REQ_RW_COUNT_RESET_CODE      14
+#define REQ_RW_COUNT_RESET_RPLY_CODE 15
+#define DONE_REQ_CODE                16
+#define MAX_REQ_CODE                 16
+
+#define MSSG_MAGIC 0x1248
+
+struct mssg_t {
+    int      req;
+    int      src;
+    int      dest;
+    long int mssg_num;
+    haddr_t  base_addr;
+    unsigned len;
+    int      ver;
+    unsigned count;
+    unsigned magic;
 };
 
-MPI_Datatype mpi_mssg_t;    /* for MPI derived type created from mssg */
-
+MPI_Datatype mpi_mssg_t; /* for MPI derived type created from mssg */
 
 /*****************************************************************************/
 /************************** function declarations ****************************/
@@ -351,19 +339,16 @@ static void reset_stats(void);
 
 static hbool_t set_up_file_communicator(void);
 
-
 /* data array manipulation functions */
 
-static int addr_to_datum_index(haddr_t base_addr);
+static int  addr_to_datum_index(haddr_t base_addr);
 static void init_data(void);
 
-
 /* test coodination related functions */
 
-static int do_express_test(void);
+static int  do_express_test(void);
 static void do_sync(void);
-static int get_max_nerrors(void);
-
+static int  get_max_nerrors(void);
 
 /* mssg xfer related functions */
 
@@ -372,48 +357,37 @@ static hbool_t send_mssg(struct mssg_t *mssg_ptr, hbool_t add_req_to_tag);
 static hbool_t setup_derived_types(void);
 static hbool_t takedown_derived_types(void);
 
-
 /* server functions */
 
 static hbool_t reset_server_counters(void);
 static hbool_t server_main(void);
-static hbool_t serve_read_request(struct mssg_t * mssg_ptr);
-static hbool_t serve_sync_request(struct mssg_t * mssg_ptr);
-static hbool_t serve_write_request(struct mssg_t * mssg_ptr);
-static hbool_t serve_total_writes_request(struct mssg_t * mssg_ptr);
-static hbool_t serve_total_reads_request(struct mssg_t * mssg_ptr);
-static hbool_t serve_entry_writes_request(struct mssg_t * mssg_ptr);
-static hbool_t serve_entry_reads_request(struct mssg_t * mssg_ptr);
-static hbool_t serve_rw_count_reset_request(struct mssg_t * mssg_ptr);
-
+static hbool_t serve_read_request(struct mssg_t *mssg_ptr);
+static hbool_t serve_sync_request(struct mssg_t *mssg_ptr);
+static hbool_t serve_write_request(struct mssg_t *mssg_ptr);
+static hbool_t serve_total_writes_request(struct mssg_t *mssg_ptr);
+static hbool_t serve_total_reads_request(struct mssg_t *mssg_ptr);
+static hbool_t serve_entry_writes_request(struct mssg_t *mssg_ptr);
+static hbool_t serve_entry_reads_request(struct mssg_t *mssg_ptr);
+static hbool_t serve_rw_count_reset_request(struct mssg_t *mssg_ptr);
 
 /* call back functions & related data structures */
 
-static herr_t datum_get_initial_load_size(void *udata_ptr,
-                                  size_t *image_len_ptr);
+static herr_t datum_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr);
 
-static void * datum_deserialize(const void * image_ptr,
-                                size_t len,
-                                void * udata_ptr,
-                                hbool_t * dirty_ptr);
+static void *datum_deserialize(const void *image_ptr, size_t len, void *udata_ptr, hbool_t *dirty_ptr);
 
-static herr_t datum_image_len(const void *thing,
-                              size_t *image_len_ptr);
+static herr_t datum_image_len(const void *thing, size_t *image_len_ptr);
 
-static herr_t datum_serialize(const H5F_t *f,
-                              void *image_ptr,
-                              size_t len,
-                              void *thing_ptr);
+static herr_t datum_serialize(const H5F_t *f, void *image_ptr, size_t len, void *thing_ptr);
 
 static herr_t datum_notify(H5C_notify_action_t action, void *thing);
 
-static herr_t datum_free_icr(void * thing);
+static herr_t datum_free_icr(void *thing);
 
 /* Masquerade as object header entries to the cache */
-#define DATUM_ENTRY_TYPE    H5AC_OHDR_ID
-
-#define NUMBER_OF_ENTRY_TYPES    1
+#define DATUM_ENTRY_TYPE H5AC_OHDR_ID
 
+#define NUMBER_OF_ENTRY_TYPES 1
 
 /* Note the use of the H5AC__CLASS_SKIP_READS and H5AC__CLASS_SKIP_WRITES
  * flags.  As a result of these flags, the metadata cache does no file I/O
@@ -429,9 +403,7 @@ static herr_t datum_free_icr(void * thing);
  *
  *                         JRM -- 1/13/15
  */
-const H5C_class_t types[NUMBER_OF_ENTRY_TYPES] =
-{
-  {
+const H5C_class_t types[NUMBER_OF_ENTRY_TYPES] = {{
     /* id            */ DATUM_ENTRY_TYPE,
     /* name          */ "datum",
     /* mem_type      */ H5FD_MEM_OHDR,
@@ -446,48 +418,38 @@ const H5C_class_t types[NUMBER_OF_ENTRY_TYPES] =
     /* notify        */ datum_notify,
     /* free_icr      */ datum_free_icr,
     /* fsf_size      */ NULL,
-  }
-};
-
+}};
 
 /* test utility functions */
 
-static void expunge_entry(H5F_t * file_ptr, int32_t idx);
-static void insert_entry(H5C_t * cache_ptr, H5F_t * file_ptr,
-                  int32_t idx, unsigned int flags);
-static void local_pin_and_unpin_random_entries(H5F_t * file_ptr, int min_idx,
-                                        int max_idx, int min_count,
-                                        int max_count);
-static void local_pin_random_entry(H5F_t * file_ptr, int min_idx, int max_idx);
-static void local_unpin_all_entries(H5F_t * file_ptr, hbool_t via_unprotect);
-static int local_unpin_next_pinned_entry(H5F_t * file_ptr, int start_idx,
-                                  hbool_t via_unprotect);
-static void lock_and_unlock_random_entries(H5F_t * file_ptr, int min_idx, int max_idx,
-                                    int min_count, int max_count);
-static void lock_and_unlock_random_entry(H5F_t * file_ptr,
-                                  int min_idx, int max_idx);
-static void lock_entry(H5F_t * file_ptr, int32_t idx);
-static void mark_entry_dirty(int32_t idx);
-static void pin_entry(H5F_t * file_ptr, int32_t idx, hbool_t global, hbool_t dirty);
-static void pin_protected_entry(int32_t idx, hbool_t global);
-static void move_entry(H5F_t * file_ptr, int32_t old_idx, int32_t new_idx);
+static void    expunge_entry(H5F_t *file_ptr, int32_t idx);
+static void    insert_entry(H5C_t *cache_ptr, H5F_t *file_ptr, int32_t idx, unsigned int flags);
+static void    local_pin_and_unpin_random_entries(H5F_t *file_ptr, int min_idx, int max_idx, int min_count,
+                                                  int max_count);
+static void    local_pin_random_entry(H5F_t *file_ptr, int min_idx, int max_idx);
+static void    local_unpin_all_entries(H5F_t *file_ptr, hbool_t via_unprotect);
+static int     local_unpin_next_pinned_entry(H5F_t *file_ptr, int start_idx, hbool_t via_unprotect);
+static void    lock_and_unlock_random_entries(H5F_t *file_ptr, int min_idx, int max_idx, int min_count,
+                                              int max_count);
+static void    lock_and_unlock_random_entry(H5F_t *file_ptr, int min_idx, int max_idx);
+static void    lock_entry(H5F_t *file_ptr, int32_t idx);
+static void    mark_entry_dirty(int32_t idx);
+static void    pin_entry(H5F_t *file_ptr, int32_t idx, hbool_t global, hbool_t dirty);
+static void    pin_protected_entry(int32_t idx, hbool_t global);
+static void    move_entry(H5F_t *file_ptr, int32_t old_idx, int32_t new_idx);
 static hbool_t reset_server_counts(void);
-static void resize_entry(int32_t idx, size_t  new_size);
-static hbool_t setup_cache_for_test(hid_t * fid_ptr,
-                             H5F_t ** file_ptr_ptr,
-                             H5C_t ** cache_ptr_ptr,
-                             int metadata_write_strategy);
-static void setup_rand(void);
-static hbool_t take_down_cache(hid_t fid, H5C_t * cache_ptr);
+static void    resize_entry(int32_t idx, size_t new_size);
+static hbool_t setup_cache_for_test(hid_t *fid_ptr, H5F_t **file_ptr_ptr, H5C_t **cache_ptr_ptr,
+                                    int metadata_write_strategy);
+static void    setup_rand(void);
+static hbool_t take_down_cache(hid_t fid, H5C_t *cache_ptr);
 static hbool_t verify_entry_reads(haddr_t addr, int expected_entry_reads);
 static hbool_t verify_entry_writes(haddr_t addr, int expected_entry_writes);
 static hbool_t verify_total_reads(int expected_total_reads);
 static hbool_t verify_total_writes(unsigned expected_total_writes);
-static void verify_writes(unsigned num_writes, haddr_t * written_entries_tbl);
-static void unlock_entry(H5F_t * file_ptr, int32_t type, unsigned int flags);
-static void unpin_entry(H5F_t * file_ptr, int32_t idx, hbool_t global,
-                 hbool_t dirty, hbool_t via_unprotect);
-
+static void    verify_writes(unsigned num_writes, haddr_t *written_entries_tbl);
+static void    unlock_entry(H5F_t *file_ptr, int32_t type, unsigned int flags);
+static void unpin_entry(H5F_t *file_ptr, int32_t idx, hbool_t global, hbool_t dirty, hbool_t via_unprotect);
 
 /* test functions */
 
@@ -500,7 +462,6 @@ static hbool_t smoke_check_5(int metadata_write_strategy);
 static hbool_t smoke_check_6(int metadata_write_strategy);
 static hbool_t trace_file_check(int metadata_write_strategy);
 
-
 /*****************************************************************************/
 /****************************** stats functions ******************************/
 /*****************************************************************************/
@@ -528,17 +489,12 @@ static hbool_t trace_file_check(int metadata_write_strategy);
 static void
 print_stats(void)
 {
-    HDfprintf(stdout,
-              "%d: datum clears / pinned clears / destroys = %ld / %ld / %ld\n",
-              world_mpi_rank, datum_clears, datum_pinned_clears,
-              datum_destroys );
-    HDfprintf(stdout,
-              "%d: datum flushes / pinned flushes / loads  = %ld / %ld / %ld\n",
-              world_mpi_rank, datum_flushes, datum_pinned_flushes,
-              datum_loads );
-    HDfprintf(stdout,
-              "%d: pins: global / global dirty / local = %ld / %ld / %ld\n",
-              world_mpi_rank, global_pins, global_dirty_pins, local_pins);
+    HDfprintf(stdout, "%d: datum clears / pinned clears / destroys = %ld / %ld / %ld\n", world_mpi_rank,
+              datum_clears, datum_pinned_clears, datum_destroys);
+    HDfprintf(stdout, "%d: datum flushes / pinned flushes / loads  = %ld / %ld / %ld\n", world_mpi_rank,
+              datum_flushes, datum_pinned_flushes, datum_loads);
+    HDfprintf(stdout, "%d: pins: global / global dirty / local = %ld / %ld / %ld\n", world_mpi_rank,
+              global_pins, global_dirty_pins, local_pins);
     HDfflush(stdout);
 
     return;
@@ -546,7 +502,6 @@ print_stats(void)
 } /* print_stats() */
 #endif /* NOT_USED */
 
-
 /*****************************************************************************
  *
  * Function:    reset_stats()
@@ -566,21 +521,20 @@ print_stats(void)
 static void
 reset_stats(void)
 {
-    datum_clears          = 0;
-    datum_pinned_clears   = 0;
-    datum_destroys        = 0;
-    datum_flushes         = 0;
-    datum_pinned_flushes  = 0;
-    datum_loads           = 0;
+    datum_clears         = 0;
+    datum_pinned_clears  = 0;
+    datum_destroys       = 0;
+    datum_flushes        = 0;
+    datum_pinned_flushes = 0;
+    datum_loads          = 0;
     global_pins          = 0;
-    global_dirty_pins      = 0;
-    local_pins          = 0;
+    global_dirty_pins    = 0;
+    local_pins           = 0;
 
     return;
 
 } /* reset_stats() */
 
-
 /*****************************************************************************/
 /**************************** MPI setup functions ****************************/
 /*****************************************************************************/
@@ -607,132 +561,121 @@ reset_stats(void)
 static hbool_t
 set_up_file_communicator(void)
 {
-    hbool_t success = TRUE;
-    int mpi_result;
-    int num_excluded_ranks;
-    int excluded_ranks[1];
+    hbool_t   success = TRUE;
+    int       mpi_result;
+    int       num_excluded_ranks;
+    int       excluded_ranks[1];
     MPI_Group file_group;
     MPI_Group world_group;
 
-    if ( success ) {
+    if (success) {
 
         mpi_result = MPI_Comm_group(world_mpi_comm, &world_group);
 
-        if ( mpi_result != MPI_SUCCESS ) {
+        if (mpi_result != MPI_SUCCESS) {
 
             nerrors++;
             success = FALSE;
-        if ( verbose ) {
-                HDfprintf(stdout,
-                        "%d:%s: MPI_Comm_group() failed with error %d.\n",
-                        world_mpi_rank, FUNC, mpi_result);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: MPI_Comm_group() failed with error %d.\n", world_mpi_rank, FUNC,
+                          mpi_result);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         num_excluded_ranks = 1;
-        excluded_ranks[0] = world_server_mpi_rank;
-        mpi_result = MPI_Group_excl(world_group, num_excluded_ranks,
-                                    excluded_ranks, &file_group);
+        excluded_ranks[0]  = world_server_mpi_rank;
+        mpi_result         = MPI_Group_excl(world_group, num_excluded_ranks, excluded_ranks, &file_group);
 
-        if ( mpi_result != MPI_SUCCESS ) {
+        if (mpi_result != MPI_SUCCESS) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                        "%d:%s: MPI_Group_excl() failed with error %d.\n",
-                        world_mpi_rank, FUNC, mpi_result);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: MPI_Group_excl() failed with error %d.\n", world_mpi_rank, FUNC,
+                          mpi_result);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        mpi_result = MPI_Comm_create(world_mpi_comm, file_group,
-                                     &file_mpi_comm);
+        mpi_result = MPI_Comm_create(world_mpi_comm, file_group, &file_mpi_comm);
 
-        if ( mpi_result != MPI_SUCCESS ) {
+        if (mpi_result != MPI_SUCCESS) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                        "%d:%s: MPI_Comm_create() failed with error %d.\n",
-                        world_mpi_rank, FUNC, mpi_result);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: MPI_Comm_create() failed with error %d.\n", world_mpi_rank, FUNC,
+                          mpi_result);
             }
+        }
+        else {
 
-        } else {
-
-            if ( world_mpi_rank != world_server_mpi_rank ) {
+            if (world_mpi_rank != world_server_mpi_rank) {
 
-                if ( file_mpi_comm == MPI_COMM_NULL ) {
+                if (file_mpi_comm == MPI_COMM_NULL) {
 
                     nerrors++;
                     success = FALSE;
-                    if ( verbose ) {
-                        HDfprintf(stdout,
-                                "%d:%s: file_mpi_comm == MPI_COMM_NULL.\n",
-                                world_mpi_rank, FUNC);
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: file_mpi_comm == MPI_COMM_NULL.\n", world_mpi_rank, FUNC);
                     }
                 }
-            } else {
+            }
+            else {
 
                 file_mpi_size = world_mpi_size - 1; /* needed by the server */
 
-                if ( file_mpi_comm != MPI_COMM_NULL ) {
+                if (file_mpi_comm != MPI_COMM_NULL) {
 
                     nerrors++;
                     success = FALSE;
-                    if ( verbose ) {
-                        HDfprintf(stdout,
-                                "%d:%s: file_mpi_comm != MPI_COMM_NULL.\n",
-                                world_mpi_rank, FUNC);
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: file_mpi_comm != MPI_COMM_NULL.\n", world_mpi_rank, FUNC);
                     }
                 }
             }
         }
     }
 
-    if ( ( success ) && ( world_mpi_rank != world_server_mpi_rank ) ) {
+    if ((success) && (world_mpi_rank != world_server_mpi_rank)) {
 
         mpi_result = MPI_Comm_size(file_mpi_comm, &file_mpi_size);
 
-        if ( mpi_result != MPI_SUCCESS ) {
+        if (mpi_result != MPI_SUCCESS) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                        "%d:%s: MPI_Comm_size() failed with error %d.\n",
-                        world_mpi_rank, FUNC, mpi_result);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: MPI_Comm_size() failed with error %d.\n", world_mpi_rank, FUNC,
+                          mpi_result);
             }
         }
     }
 
-    if ( ( success ) && ( world_mpi_rank != world_server_mpi_rank ) ) {
+    if ((success) && (world_mpi_rank != world_server_mpi_rank)) {
 
         mpi_result = MPI_Comm_rank(file_mpi_comm, &file_mpi_rank);
 
-        if ( mpi_result != MPI_SUCCESS ) {
+        if (mpi_result != MPI_SUCCESS) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                        "%d:%s: MPI_Comm_rank() failed with error %d.\n",
-                        world_mpi_rank, FUNC, mpi_result);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: MPI_Comm_rank() failed with error %d.\n", world_mpi_rank, FUNC,
+                          mpi_result);
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* set_up_file_communicator() */
 
-
 /*****************************************************************************/
 /******************** data array manipulation functions **********************/
 /*****************************************************************************/
@@ -754,36 +697,33 @@ set_up_file_communicator(void)
 static int
 addr_to_datum_index(haddr_t base_addr)
 {
-    int top = NUM_DATA_ENTRIES - 1;
-    int bottom = 0;
-    int middle = (NUM_DATA_ENTRIES - 1) / 2;
+    int top       = NUM_DATA_ENTRIES - 1;
+    int bottom    = 0;
+    int middle    = (NUM_DATA_ENTRIES - 1) / 2;
     int ret_value = -1;
 
-    while ( top >= bottom )
-    {
-        if ( base_addr < data[data_index[middle]].base_addr ) {
+    while (top >= bottom) {
+        if (base_addr < data[data_index[middle]].base_addr) {
 
-            top = middle - 1;
+            top    = middle - 1;
             middle = (top + bottom) / 2;
-
-        } else if ( base_addr > data[data_index[middle]].base_addr ) {
+        }
+        else if (base_addr > data[data_index[middle]].base_addr) {
 
             bottom = middle + 1;
             middle = (top + bottom) / 2;
-
-        } else /* ( base_addr == data[data_index[middle]].base_addr ) */ {
+        }
+        else /* ( base_addr == data[data_index[middle]].base_addr ) */ {
 
             ret_value = data_index[middle];
-            bottom = top + 1; /* to force exit from while loop */
-
+            bottom    = top + 1; /* to force exit from while loop */
         }
     }
 
-    return(ret_value);
+    return (ret_value);
 
 } /* addr_to_datum_index() */
 
-
 /*****************************************************************************
  *
  * Function:    init_data()
@@ -808,21 +748,18 @@ init_data(void)
      * At present, I am using the first 20 entries of the Fibonacci
      * sequence multiplied by 2.  We will see how it works.
      */
-    const int num_addr_offsets = 20;
-    const haddr_t addr_offsets[20] = {   2,    2,    4,    6,    10,
-                                        16,   26,   42,   68,   110,
-                                       178,  288,  466,  754,  1220,
-                                      1974, 3194, 5168, 8362, 13539};
-    int i;
-    int j = 0;
-    haddr_t addr = BASE_ADDR;
+    const int     num_addr_offsets = 20;
+    const haddr_t addr_offsets[20] = {2,   2,   4,   6,   10,   16,   26,   42,   68,   110,
+                                      178, 288, 466, 754, 1220, 1974, 3194, 5168, 8362, 13539};
+    int           i;
+    int           j    = 0;
+    haddr_t       addr = BASE_ADDR;
 
     /* this must hold so moves don't change entry size. */
-    HDassert( (NUM_DATA_ENTRIES / 2) % 20 == 0 );
-    HDassert( (virt_num_data_entries / 2) % 20 == 0 );
+    HDassert((NUM_DATA_ENTRIES / 2) % 20 == 0);
+    HDassert((virt_num_data_entries / 2) % 20 == 0);
 
-    for ( i = 0; i < NUM_DATA_ENTRIES; i++ )
-    {
+    for (i = 0; i < NUM_DATA_ENTRIES; i++) {
         data[i].base_addr     = addr;
         data[i].len           = (size_t)(addr_offsets[j]);
         data[i].local_len     = (size_t)(addr_offsets[j]);
@@ -830,19 +767,19 @@ init_data(void)
         data[i].dirty         = FALSE;
         data[i].valid         = FALSE;
         data[i].locked        = FALSE;
-    data[i].global_pinned = FALSE;
-    data[i].local_pinned  = FALSE;
-    data[i].cleared       = FALSE;
+        data[i].global_pinned = FALSE;
+        data[i].local_pinned  = FALSE;
+        data[i].cleared       = FALSE;
         data[i].flushed       = FALSE;
         data[i].reads         = 0;
         data[i].writes        = 0;
-    data[i].index         = i;
-    data[i].aux_ptr       = NULL;
+        data[i].index         = i;
+        data[i].aux_ptr       = NULL;
 
-        data_index[i]         = i;
+        data_index[i] = i;
 
         addr += addr_offsets[j];
-        HDassert( addr > data[i].base_addr );
+        HDassert(addr > data[i].base_addr);
 
         j = (j + 1) % num_addr_offsets;
     }
@@ -854,7 +791,6 @@ init_data(void)
 
 } /* init_data() */
 
-
 /*****************************************************************************/
 /******************** test coodination related functions *********************/
 /*****************************************************************************/
@@ -888,28 +824,22 @@ do_express_test(void)
 
     express_test = GetTestExpress();
 
-    result = MPI_Allreduce((void *)&express_test,
-                           (void *)&max_express_test,
-                           1,
-                           MPI_INT,
-                           MPI_MAX,
-                           world_mpi_comm);
+    result =
+        MPI_Allreduce((void *)&express_test, (void *)&max_express_test, 1, MPI_INT, MPI_MAX, world_mpi_comm);
 
-    if ( result != MPI_SUCCESS ) {
+    if (result != MPI_SUCCESS) {
 
         nerrors++;
         max_express_test = -1;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: MPI_Allreduce() failed.\n",
-                      world_mpi_rank, FUNC );
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: MPI_Allreduce() failed.\n", world_mpi_rank, FUNC);
         }
     }
 
-    return(max_express_test);
+    return (max_express_test);
 
 } /* do_express_test() */
 
-
 /*****************************************************************************
  *
  * Function:    do_sync()
@@ -933,10 +863,10 @@ do_sync(void)
 
     struct mssg_t mssg;
 
-    if ( nerrors <= 0 ) {
+    if (nerrors <= 0) {
 
         /* compose the message */
-    mssg.req       = SYNC_REQ_CODE;
+        mssg.req       = SYNC_REQ_CODE;
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
@@ -946,43 +876,38 @@ do_sync(void)
         mssg.count     = 0;
         mssg.magic     = MSSG_MAGIC;
 
-    if ( ! send_mssg(&mssg, FALSE) ) {
+        if (!send_mssg(&mssg, FALSE)) {
 
-        nerrors++;
-        if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            nerrors++;
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( nerrors <= 0 ) {
+    if (nerrors <= 0) {
 
-    if ( ! recv_mssg(&mssg, SYNC_ACK_CODE) ) {
+        if (!recv_mssg(&mssg, SYNC_ACK_CODE)) {
 
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
             }
-    } else if ( ( mssg.req != SYNC_ACK_CODE ) ||
-                    ( mssg.src != world_server_mpi_rank ) ||
-                    ( mssg.dest != world_mpi_rank ) ||
-            ( mssg.magic != MSSG_MAGIC ) ) {
+        }
+        else if ((mssg.req != SYNC_ACK_CODE) || (mssg.src != world_server_mpi_rank) ||
+                 (mssg.dest != world_mpi_rank) || (mssg.magic != MSSG_MAGIC)) {
 
             nerrors++;
-        if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: Bad data in sync ack.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Bad data in sync ack.\n", world_mpi_rank, FUNC);
             }
-    }
+        }
     }
 
     return;
 
 } /* do_sync() */
 
-
 /*****************************************************************************
  *
  * Function:    get_max_nerrors()
@@ -1004,28 +929,21 @@ get_max_nerrors(void)
     int max_nerrors;
     int result;
 
-    result = MPI_Allreduce((void *)&nerrors,
-                           (void *)&max_nerrors,
-                           1,
-                           MPI_INT,
-                           MPI_MAX,
-                           world_mpi_comm);
+    result = MPI_Allreduce((void *)&nerrors, (void *)&max_nerrors, 1, MPI_INT, MPI_MAX, world_mpi_comm);
 
-    if ( result != MPI_SUCCESS ) {
+    if (result != MPI_SUCCESS) {
 
         nerrors++;
         max_nerrors = -1;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: MPI_Allreduce() failed.\n",
-                      world_mpi_rank, FUNC );
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: MPI_Allreduce() failed.\n", world_mpi_rank, FUNC);
         }
     }
 
-    return(max_nerrors);
+    return (max_nerrors);
 
 } /* get_max_nerrors() */
 
-
 /*****************************************************************************/
 /************************ mssg xfer related functions ************************/
 /*****************************************************************************/
@@ -1050,70 +968,63 @@ get_max_nerrors(void)
  *
  *****************************************************************************/
 
-#define CACHE_TEST_TAG    99 /* different from any used by the library */
+#define CACHE_TEST_TAG 99 /* different from any used by the library */
 
 static hbool_t
-recv_mssg(struct mssg_t *mssg_ptr,
-    int mssg_tag_offset)
+recv_mssg(struct mssg_t *mssg_ptr, int mssg_tag_offset)
 {
-    hbool_t success = TRUE;
-    int mssg_tag = CACHE_TEST_TAG;
-    int result;
+    hbool_t    success  = TRUE;
+    int        mssg_tag = CACHE_TEST_TAG;
+    int        result;
     MPI_Status status;
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_tag_offset < 0 ) ||
-         ( mssg_tag_offset> MAX_REQ_CODE ) ) {
+    if ((mssg_ptr == NULL) || (mssg_tag_offset < 0) || (mssg_tag_offset > MAX_REQ_CODE)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: bad param(s) on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: bad param(s) on entry.\n", world_mpi_rank, FUNC);
         }
-    } else {
+    }
+    else {
 
         mssg_tag += mssg_tag_offset;
     }
 
-    if ( success ) {
+    if (success) {
 
-        result = MPI_Recv((void *)mssg_ptr, 1, mpi_mssg_t, MPI_ANY_SOURCE,
-                          mssg_tag, world_mpi_comm, &status);
+        result = MPI_Recv((void *)mssg_ptr, 1, mpi_mssg_t, MPI_ANY_SOURCE, mssg_tag, world_mpi_comm, &status);
 
-        if ( result != MPI_SUCCESS ) {
+        if (result != MPI_SUCCESS) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: MPI_Recv() failed.\n",
-                          world_mpi_rank, FUNC );
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: MPI_Recv() failed.\n", world_mpi_rank, FUNC);
             }
-        } else if ( mssg_ptr->magic != MSSG_MAGIC ) {
+        }
+        else if (mssg_ptr->magic != MSSG_MAGIC) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: invalid magic.\n", world_mpi_rank,
-                          FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: invalid magic.\n", world_mpi_rank, FUNC);
             }
-        } else if ( mssg_ptr->src != status.MPI_SOURCE ) {
+        }
+        else if (mssg_ptr->src != status.MPI_SOURCE) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                          "%d:%s: mssg_ptr->src != status.MPI_SOURCE.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: mssg_ptr->src != status.MPI_SOURCE.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* recv_mssg() */
 
-
 /*****************************************************************************
  *
  * Function:    send_mssg()
@@ -1136,59 +1047,49 @@ recv_mssg(struct mssg_t *mssg_ptr,
  *
  *****************************************************************************/
 static hbool_t
-send_mssg(struct mssg_t *mssg_ptr,
-    hbool_t add_req_to_tag)
+send_mssg(struct mssg_t *mssg_ptr, hbool_t add_req_to_tag)
 {
-    hbool_t success = TRUE;
-    int mssg_tag = CACHE_TEST_TAG;
-    int result;
+    hbool_t     success  = TRUE;
+    int         mssg_tag = CACHE_TEST_TAG;
+    int         result;
     static long mssg_num = 0;
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_ptr->src != world_mpi_rank ) ||
-         ( mssg_ptr->dest < 0 ) ||
-         ( mssg_ptr->dest == mssg_ptr->src ) ||
-         ( mssg_ptr->dest >= world_mpi_size ) ||
-         ( mssg_ptr->req < 0 ) ||
-         ( mssg_ptr->req > MAX_REQ_CODE ) ||
-         ( mssg_ptr->magic != MSSG_MAGIC ) ) {
+    if ((mssg_ptr == NULL) || (mssg_ptr->src != world_mpi_rank) || (mssg_ptr->dest < 0) ||
+        (mssg_ptr->dest == mssg_ptr->src) || (mssg_ptr->dest >= world_mpi_size) || (mssg_ptr->req < 0) ||
+        (mssg_ptr->req > MAX_REQ_CODE) || (mssg_ptr->magic != MSSG_MAGIC)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Invalid mssg on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Invalid mssg on entry.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         mssg_ptr->mssg_num = mssg_num++;
 
-    if ( add_req_to_tag ) {
+        if (add_req_to_tag) {
 
-        mssg_tag += mssg_ptr->req;
-    }
+            mssg_tag += mssg_ptr->req;
+        }
 
-        result = MPI_Send((void *)mssg_ptr, 1, mpi_mssg_t,
-                          mssg_ptr->dest, mssg_tag, world_mpi_comm);
+        result = MPI_Send((void *)mssg_ptr, 1, mpi_mssg_t, mssg_ptr->dest, mssg_tag, world_mpi_comm);
 
-        if ( result != MPI_SUCCESS ) {
+        if (result != MPI_SUCCESS) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: MPI_Send() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: MPI_Send() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* send_mssg() */
 
-
 /*****************************************************************************
  *
  * Function:    setup_derived_types()
@@ -1206,78 +1107,72 @@ send_mssg(struct mssg_t *mssg_ptr,
 static hbool_t
 setup_derived_types(void)
 {
-    hbool_t success = TRUE;
-    int i;
-    int result;
-    MPI_Datatype mpi_types[9] = {MPI_INT, MPI_INT, MPI_INT, MPI_LONG,
-                                 HADDR_AS_MPI_TYPE, MPI_INT, MPI_INT,
-                                 MPI_UNSIGNED, MPI_UNSIGNED};
-    int block_len[9] = {1, 1, 1, 1, 1, 1, 1, 1, 1};
-    MPI_Aint displs[9];
+    hbool_t       success = TRUE;
+    int           i;
+    int           result;
+    MPI_Datatype  mpi_types[9] = {MPI_INT, MPI_INT, MPI_INT,      MPI_LONG,    HADDR_AS_MPI_TYPE,
+                                 MPI_INT, MPI_INT, MPI_UNSIGNED, MPI_UNSIGNED};
+    int           block_len[9] = {1, 1, 1, 1, 1, 1, 1, 1, 1};
+    MPI_Aint      displs[9];
     struct mssg_t sample; /* used to compute displacements */
 
     /* setup the displacements array */
-    if ( ( MPI_SUCCESS != MPI_Get_address(&sample.req, &displs[0]) ) ||
-         ( MPI_SUCCESS != MPI_Get_address(&sample.src, &displs[1]) ) ||
-         ( MPI_SUCCESS != MPI_Get_address(&sample.dest, &displs[2]) ) ||
-         ( MPI_SUCCESS != MPI_Get_address(&sample.mssg_num, &displs[3]) ) ||
-         ( MPI_SUCCESS != MPI_Get_address(&sample.base_addr, &displs[4]) ) ||
-         ( MPI_SUCCESS != MPI_Get_address(&sample.len, &displs[5]) ) ||
-         ( MPI_SUCCESS != MPI_Get_address(&sample.ver, &displs[6]) ) ||
-         ( MPI_SUCCESS != MPI_Get_address(&sample.count, &displs[7]) ) ||
-         ( MPI_SUCCESS != MPI_Get_address(&sample.magic, &displs[8]) ) ) {
+    if ((MPI_SUCCESS != MPI_Get_address(&sample.req, &displs[0])) ||
+        (MPI_SUCCESS != MPI_Get_address(&sample.src, &displs[1])) ||
+        (MPI_SUCCESS != MPI_Get_address(&sample.dest, &displs[2])) ||
+        (MPI_SUCCESS != MPI_Get_address(&sample.mssg_num, &displs[3])) ||
+        (MPI_SUCCESS != MPI_Get_address(&sample.base_addr, &displs[4])) ||
+        (MPI_SUCCESS != MPI_Get_address(&sample.len, &displs[5])) ||
+        (MPI_SUCCESS != MPI_Get_address(&sample.ver, &displs[6])) ||
+        (MPI_SUCCESS != MPI_Get_address(&sample.count, &displs[7])) ||
+        (MPI_SUCCESS != MPI_Get_address(&sample.magic, &displs[8]))) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: MPI_Get_address() call failed.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: MPI_Get_address() call failed.\n", world_mpi_rank, FUNC);
         }
-
-    } else {
+    }
+    else {
 
         /* Now calculate the actual displacements */
-        for ( i = 8; i >= 0; --i)
-        {
+        for (i = 8; i >= 0; --i) {
             displs[i] -= displs[0];
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         result = MPI_Type_create_struct(9, block_len, displs, mpi_types, &mpi_mssg_t);
 
-        if ( result != MPI_SUCCESS ) {
+        if (result != MPI_SUCCESS) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: MPI_Type_create_struct() call failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: MPI_Type_create_struct() call failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         result = MPI_Type_commit(&mpi_mssg_t);
 
-        if ( result != MPI_SUCCESS) {
+        if (result != MPI_SUCCESS) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: MPI_Type_commit() call failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: MPI_Type_commit() call failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* setup_derived_types */
 
-
 /*****************************************************************************
  *
  * Function:    takedown_derived_types()
@@ -1296,25 +1191,23 @@ static hbool_t
 takedown_derived_types(void)
 {
     hbool_t success = TRUE;
-    int result;
+    int     result;
 
     result = MPI_Type_free(&mpi_mssg_t);
 
-    if ( result != MPI_SUCCESS ) {
+    if (result != MPI_SUCCESS) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: MPI_Type_free() call failed.\n",
-            world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: MPI_Type_free() call failed.\n", world_mpi_rank, FUNC);
         }
     }
 
-    return(success);
+    return (success);
 
 } /* takedown_derived_types() */
 
-
 /*****************************************************************************/
 /***************************** server functions ******************************/
 /*****************************************************************************/
@@ -1337,55 +1230,51 @@ static hbool_t
 reset_server_counters(void)
 {
     hbool_t success = TRUE;
-    int i;
-    long actual_total_reads = 0;
-    long actual_total_writes = 0;
+    int     i;
+    long    actual_total_reads  = 0;
+    long    actual_total_writes = 0;
 
-    for ( i = 0; i < NUM_DATA_ENTRIES; i++ )
-    {
-        if ( data[i].reads > 0 ) {
+    for (i = 0; i < NUM_DATA_ENTRIES; i++) {
+        if (data[i].reads > 0) {
 
             actual_total_reads += data[i].reads;
             data[i].reads = 0;
         }
 
-        if ( data[i].writes > 0 ) {
+        if (data[i].writes > 0) {
 
             actual_total_writes += data[i].writes;
             data[i].writes = 0;
         }
     }
 
-    if ( actual_total_reads != total_reads ) {
+    if (actual_total_reads != total_reads) {
 
         success = FALSE;
         nerrors++;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: actual/total reads mismatch (%ld/%d).\n",
-                      world_mpi_rank, FUNC,
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: actual/total reads mismatch (%ld/%d).\n", world_mpi_rank, FUNC,
                       actual_total_reads, total_reads);
         }
     }
 
-    if ( actual_total_writes != total_writes ) {
+    if (actual_total_writes != total_writes) {
 
         success = FALSE;
         nerrors++;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: actual/total writes mismatch (%ld/%d).\n",
-                      world_mpi_rank, FUNC,
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: actual/total writes mismatch (%ld/%d).\n", world_mpi_rank, FUNC,
                       actual_total_writes, total_writes);
         }
     }
 
-    total_reads = 0;
+    total_reads  = 0;
     total_writes = 0;
 
-    return(success);
+    return (success);
 
 } /* reset_server_counters() */
 
-
 /*****************************************************************************
  *
  * Function:    server_main()
@@ -1412,131 +1301,126 @@ reset_server_counters(void)
 static hbool_t
 server_main(void)
 {
-    hbool_t done = FALSE;
-    hbool_t success = TRUE;
-    int done_count = 0;
+    hbool_t       done       = FALSE;
+    hbool_t       success    = TRUE;
+    int           done_count = 0;
     struct mssg_t mssg;
 
-    if ( world_mpi_rank != world_server_mpi_rank ) {
+    if (world_mpi_rank != world_server_mpi_rank) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: This isn't the server process?!?!?\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: This isn't the server process?!?!?\n", world_mpi_rank, FUNC);
         }
     }
 
-
-    while ( ( success ) && ( ! done ) )
-    {
+    while ((success) && (!done)) {
         success = recv_mssg(&mssg, 0);
 
-        if ( success ) {
+        if (success) {
 
-            switch ( mssg.req )
-            {
-        case WRITE_REQ_CODE:
-            success = serve_write_request(&mssg);
-            break;
+            switch (mssg.req) {
+                case WRITE_REQ_CODE:
+                    success = serve_write_request(&mssg);
+                    break;
 
-        case WRITE_REQ_ACK_CODE:
+                case WRITE_REQ_ACK_CODE:
                     success = FALSE;
-                    if(verbose)
+                    if (verbose)
                         HDfprintf(stdout, "%s: Received write ack?!?.\n", FUNC);
-            break;
+                    break;
 
-        case READ_REQ_CODE:
+                case READ_REQ_CODE:
                     success = serve_read_request(&mssg);
-            break;
+                    break;
 
-        case READ_REQ_REPLY_CODE:
+                case READ_REQ_REPLY_CODE:
                     success = FALSE;
-                    if(verbose)
+                    if (verbose)
                         HDfprintf(stdout, "%s: Received read req reply?!?.\n", FUNC);
-            break;
+                    break;
 
-        case SYNC_REQ_CODE:
+                case SYNC_REQ_CODE:
                     success = serve_sync_request(&mssg);
-            break;
+                    break;
 
-        case SYNC_ACK_CODE:
+                case SYNC_ACK_CODE:
                     success = FALSE;
-                    if(verbose)
+                    if (verbose)
                         HDfprintf(stdout, "%s: Received sync ack?!?.\n", FUNC);
-            break;
+                    break;
 
-        case REQ_TTL_WRITES_CODE:
-            success = serve_total_writes_request(&mssg);
-            break;
+                case REQ_TTL_WRITES_CODE:
+                    success = serve_total_writes_request(&mssg);
+                    break;
 
-        case REQ_TTL_WRITES_RPLY_CODE:
+                case REQ_TTL_WRITES_RPLY_CODE:
                     success = FALSE;
-                    if(verbose)
+                    if (verbose)
                         HDfprintf(stdout, "%s: Received total writes reply?!?.\n", FUNC);
-            break;
+                    break;
 
-        case REQ_TTL_READS_CODE:
-            success = serve_total_reads_request(&mssg);
-            break;
+                case REQ_TTL_READS_CODE:
+                    success = serve_total_reads_request(&mssg);
+                    break;
 
-        case REQ_TTL_READS_RPLY_CODE:
+                case REQ_TTL_READS_RPLY_CODE:
                     success = FALSE;
-                    if(verbose)
+                    if (verbose)
                         HDfprintf(stdout, "%s: Received total reads reply?!?.\n", FUNC);
-            break;
+                    break;
 
-        case REQ_ENTRY_WRITES_CODE:
-            success = serve_entry_writes_request(&mssg);
-            break;
+                case REQ_ENTRY_WRITES_CODE:
+                    success = serve_entry_writes_request(&mssg);
+                    break;
 
-        case REQ_ENTRY_WRITES_RPLY_CODE:
+                case REQ_ENTRY_WRITES_RPLY_CODE:
                     success = FALSE;
-                    if(verbose)
+                    if (verbose)
                         HDfprintf(stdout, "%s: Received entry writes reply?!?.\n", FUNC);
-            break;
+                    break;
 
-        case REQ_ENTRY_READS_CODE:
-            success = serve_entry_reads_request(&mssg);
-            break;
+                case REQ_ENTRY_READS_CODE:
+                    success = serve_entry_reads_request(&mssg);
+                    break;
 
-        case REQ_ENTRY_READS_RPLY_CODE:
+                case REQ_ENTRY_READS_RPLY_CODE:
                     success = FALSE;
-                    if(verbose)
+                    if (verbose)
                         HDfprintf(stdout, "%s: Received entry reads reply?!?.\n", FUNC);
-            break;
+                    break;
 
-        case REQ_RW_COUNT_RESET_CODE:
-            success = serve_rw_count_reset_request(&mssg);
-            break;
+                case REQ_RW_COUNT_RESET_CODE:
+                    success = serve_rw_count_reset_request(&mssg);
+                    break;
 
-        case REQ_RW_COUNT_RESET_RPLY_CODE:
+                case REQ_RW_COUNT_RESET_RPLY_CODE:
                     success = FALSE;
-                    if(verbose)
+                    if (verbose)
                         HDfprintf(stdout, "%s: Received RW count reset reply?!?.\n", FUNC);
-            break;
+                    break;
 
-        case DONE_REQ_CODE:
-            done_count++;
-            if(done_count >= file_mpi_size)
-            done = TRUE;
-            break;
+                case DONE_REQ_CODE:
+                    done_count++;
+                    if (done_count >= file_mpi_size)
+                        done = TRUE;
+                    break;
 
-        default:
+                default:
                     nerrors++;
                     success = FALSE;
-                    if(verbose)
-                HDfprintf(stdout, "%d:%s: Unknown request code.\n", world_mpi_rank, FUNC);
-            break;
+                    if (verbose)
+                        HDfprintf(stdout, "%d:%s: Unknown request code.\n", world_mpi_rank, FUNC);
+                    break;
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* server_main() */
 
-
 /*****************************************************************************
  *
  * Function:    serve_read_request()
@@ -1556,64 +1440,58 @@ server_main(void)
  *
  *****************************************************************************/
 static hbool_t
-serve_read_request(struct mssg_t * mssg_ptr)
+serve_read_request(struct mssg_t *mssg_ptr)
 {
-    hbool_t report_mssg = FALSE;
-    hbool_t success = TRUE;
-    int target_index;
-    haddr_t target_addr;
+    hbool_t       report_mssg = FALSE;
+    hbool_t       success     = TRUE;
+    int           target_index;
+    haddr_t       target_addr;
     struct mssg_t reply;
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_ptr->req != READ_REQ_CODE ) ||
-         ( mssg_ptr->magic != MSSG_MAGIC ) ) {
+    if ((mssg_ptr == NULL) || (mssg_ptr->req != READ_REQ_CODE) || (mssg_ptr->magic != MSSG_MAGIC)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        target_addr = mssg_ptr->base_addr;
+        target_addr  = mssg_ptr->base_addr;
         target_index = addr_to_datum_index(target_addr);
 
-        if ( target_index < 0 ) {
+        if (target_index < 0) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                    "%d:%s: addr lookup failed for %" PRIuHADDR ".\n",
-                    world_mpi_rank, FUNC, target_addr);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: addr lookup failed for %" PRIuHADDR ".\n", world_mpi_rank, FUNC,
+                          target_addr);
             }
-        } else if ( data[target_index].len != mssg_ptr->len ) {
+        }
+        else if (data[target_index].len != mssg_ptr->len) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                          "%d:%s: data[i].len = %zu != mssg->len = %d.\n",
-                           world_mpi_rank, FUNC,
-                           data[target_index].len, mssg_ptr->len);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: data[i].len = %zu != mssg->len = %d.\n", world_mpi_rank, FUNC,
+                          data[target_index].len, mssg_ptr->len);
             }
-        } else if ( ! (data[target_index].valid) ) {
+        }
+        else if (!(data[target_index].valid)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
+            if (verbose) {
                 HDfprintf(stdout,
-                  "%d:%s: proc %d read invalid entry. "
-                  "idx/base_addr = %d/%" PRIuHADDR ".\n",
-                         world_mpi_rank, FUNC,
-                         mssg_ptr->src,
-            target_index,
-            data[target_index].base_addr);
+                          "%d:%s: proc %d read invalid entry. "
+                          "idx/base_addr = %d/%" PRIuHADDR ".\n",
+                          world_mpi_rank, FUNC, mssg_ptr->src, target_index, data[target_index].base_addr);
             }
-        } else {
+        }
+        else {
 
             /* compose the reply message */
             reply.req       = READ_REQ_REPLY_CODE;
@@ -1622,47 +1500,41 @@ serve_read_request(struct mssg_t * mssg_ptr)
             reply.mssg_num  = -1; /* set by send function */
             reply.base_addr = data[target_index].base_addr;
             H5_CHECKED_ASSIGN(reply.len, unsigned, data[target_index].len, size_t);
-            reply.ver       = data[target_index].ver;
-            reply.count     = 0;
-            reply.magic     = MSSG_MAGIC;
+            reply.ver   = data[target_index].ver;
+            reply.count = 0;
+            reply.magic = MSSG_MAGIC;
 
-        /* and update the counters */
-        total_reads++;
+            /* and update the counters */
+            total_reads++;
             (data[target_index].reads)++;
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         success = send_mssg(&reply, TRUE);
     }
 
-    if ( report_mssg ) {
+    if (report_mssg) {
 
-        if ( success ) {
+        if (success) {
 
-            HDfprintf(stdout, "%d read 0x%llx. len = %d. ver = %d.\n",
-                      (int)(mssg_ptr->src),
-                      (long long)(data[target_index].base_addr),
-                      (int)(data[target_index].len),
+            HDfprintf(stdout, "%d read 0x%llx. len = %d. ver = %d.\n", (int)(mssg_ptr->src),
+                      (long long)(data[target_index].base_addr), (int)(data[target_index].len),
                       (int)(data[target_index].ver));
+        }
+        else {
 
-        } else {
-
-            HDfprintf(stdout, "%d read 0x%llx FAILED. len = %d. ver = %d.\n",
-                      (int)(mssg_ptr->src),
-                      (long long)(data[target_index].base_addr),
-                      (int)(data[target_index].len),
+            HDfprintf(stdout, "%d read 0x%llx FAILED. len = %d. ver = %d.\n", (int)(mssg_ptr->src),
+                      (long long)(data[target_index].base_addr), (int)(data[target_index].len),
                       (int)(data[target_index].ver));
-
         }
     }
 
-    return(success);
+    return (success);
 
 } /* serve_read_request() */
 
-
 /*****************************************************************************
  *
  * Function:    serve_sync_request()
@@ -1685,25 +1557,22 @@ serve_read_request(struct mssg_t * mssg_ptr)
  *
  *****************************************************************************/
 static hbool_t
-serve_sync_request(struct mssg_t * mssg_ptr)
+serve_sync_request(struct mssg_t *mssg_ptr)
 {
-    hbool_t report_mssg = FALSE;
-    hbool_t success = TRUE;
+    hbool_t       report_mssg = FALSE;
+    hbool_t       success     = TRUE;
     struct mssg_t reply;
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_ptr->req != SYNC_REQ_CODE ) ||
-         ( mssg_ptr->magic != MSSG_MAGIC ) ) {
+    if ((mssg_ptr == NULL) || (mssg_ptr->req != SYNC_REQ_CODE) || (mssg_ptr->magic != MSSG_MAGIC)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         /* compose the reply message */
         reply.req       = SYNC_ACK_CODE;
@@ -1713,33 +1582,31 @@ serve_sync_request(struct mssg_t * mssg_ptr)
         reply.base_addr = 0;
         reply.len       = 0;
         reply.ver       = 0;
-    reply.count     = 0;
+        reply.count     = 0;
         reply.magic     = MSSG_MAGIC;
     }
 
-    if ( success ) {
+    if (success) {
 
         success = send_mssg(&reply, TRUE);
     }
 
-    if ( report_mssg ) {
+    if (report_mssg) {
 
-        if ( success ) {
+        if (success) {
 
             HDfprintf(stdout, "%d sync.\n", (int)(mssg_ptr->src));
-
-        } else {
+        }
+        else {
 
             HDfprintf(stdout, "%d sync FAILED.\n", (int)(mssg_ptr->src));
-
         }
     }
 
-    return(success);
+    return (success);
 
 } /* serve_sync_request() */
 
-
 /*****************************************************************************
  *
  * Function:    serve_write_request()
@@ -1759,81 +1626,75 @@ serve_sync_request(struct mssg_t * mssg_ptr)
  *
  *****************************************************************************/
 static hbool_t
-serve_write_request(struct mssg_t * mssg_ptr)
+serve_write_request(struct mssg_t *mssg_ptr)
 {
     hbool_t report_mssg = FALSE;
-    hbool_t success = TRUE;
-    int target_index;
-    int new_ver_num = 0;
+    hbool_t success     = TRUE;
+    int     target_index;
+    int     new_ver_num = 0;
     haddr_t target_addr;
 #if DO_WRITE_REQ_ACK
     struct mssg_t reply;
 #endif /* DO_WRITE_REQ_ACK */
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_ptr->req != WRITE_REQ_CODE ) ||
-         ( mssg_ptr->magic != MSSG_MAGIC ) ) {
+    if ((mssg_ptr == NULL) || (mssg_ptr->req != WRITE_REQ_CODE) || (mssg_ptr->magic != MSSG_MAGIC)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        target_addr = mssg_ptr->base_addr;
+        target_addr  = mssg_ptr->base_addr;
         target_index = addr_to_datum_index(target_addr);
 
-        if ( target_index < 0 ) {
+        if (target_index < 0) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                   "%d:%s: addr lookup failed for %" PRIuHADDR ".\n",
-                   world_mpi_rank, FUNC, target_addr);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: addr lookup failed for %" PRIuHADDR ".\n", world_mpi_rank, FUNC,
+                          target_addr);
             }
-        } else if ( data[target_index].len != mssg_ptr->len ) {
+        }
+        else if (data[target_index].len != mssg_ptr->len) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                          "%d:%s: data[i].len = %zu != mssg->len = %d.\n",
-                          world_mpi_rank, FUNC,
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: data[i].len = %zu != mssg->len = %d.\n", world_mpi_rank, FUNC,
                           data[target_index].len, mssg_ptr->len);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         new_ver_num = mssg_ptr->ver;
 
         /* this check should catch duplicate writes */
-    if ( new_ver_num <= data[target_index].ver ) {
+        if (new_ver_num <= data[target_index].ver) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: new ver = %d <= old ver = %d.\n",
-                          world_mpi_rank, FUNC,
-                          new_ver_num, data[target_index].ver);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: new ver = %d <= old ver = %d.\n", world_mpi_rank, FUNC, new_ver_num,
+                          data[target_index].ver);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-    /* process the write */
-        data[target_index].ver = new_ver_num;
+        /* process the write */
+        data[target_index].ver   = new_ver_num;
         data[target_index].valid = TRUE;
 
         /* and update the counters */
-    total_writes++;
+        total_writes++;
         (data[target_index].writes)++;
 
 #if DO_WRITE_REQ_ACK
@@ -1845,43 +1706,36 @@ serve_write_request(struct mssg_t * mssg_ptr)
         reply.mssg_num  = -1; /* set by send function */
         reply.base_addr = data[target_index].base_addr;
         H5_CHECKED_ASSIGN(reply.len, unsigned, data[target_index].len, size_t);
-        reply.ver       = data[target_index].ver;
-        reply.count     = 0;
-        reply.magic     = MSSG_MAGIC;
+        reply.ver   = data[target_index].ver;
+        reply.count = 0;
+        reply.magic = MSSG_MAGIC;
 
-    /* and send it */
+        /* and send it */
         success = send_mssg(&reply, TRUE);
 
 #endif /* DO_WRITE_REQ_ACK */
-
     }
 
-    if ( report_mssg ) {
+    if (report_mssg) {
 
-        if ( success ) {
+        if (success) {
 
-            HDfprintf(stdout, "%d write 0x%llx. len = %d. ver = %d.\n",
-                      (int)(mssg_ptr->src),
-                      (long long)(data[target_index].base_addr),
-                      (int)(data[target_index].len),
+            HDfprintf(stdout, "%d write 0x%llx. len = %d. ver = %d.\n", (int)(mssg_ptr->src),
+                      (long long)(data[target_index].base_addr), (int)(data[target_index].len),
                       (int)(data[target_index].ver));
+        }
+        else {
 
-        } else {
-
-            HDfprintf(stdout, "%d write 0x%llx FAILED. len = %d. ver = %d.\n",
-                      (int)(mssg_ptr->src),
-                      (long long)(data[target_index].base_addr),
-                      (int)(data[target_index].len),
+            HDfprintf(stdout, "%d write 0x%llx FAILED. len = %d. ver = %d.\n", (int)(mssg_ptr->src),
+                      (long long)(data[target_index].base_addr), (int)(data[target_index].len),
                       (int)(data[target_index].ver));
-
         }
     }
 
-    return(success);
+    return (success);
 
 } /* serve_write_request() */
 
-
 /*****************************************************************************
  *
  * Function:    serve_total_writes_request()
@@ -1902,25 +1756,22 @@ serve_write_request(struct mssg_t * mssg_ptr)
  *
  *****************************************************************************/
 static hbool_t
-serve_total_writes_request(struct mssg_t * mssg_ptr)
+serve_total_writes_request(struct mssg_t *mssg_ptr)
 {
-    hbool_t report_mssg = FALSE;
-    hbool_t success = TRUE;
+    hbool_t       report_mssg = FALSE;
+    hbool_t       success     = TRUE;
     struct mssg_t reply;
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_ptr->req != REQ_TTL_WRITES_CODE ) ||
-         ( mssg_ptr->magic != MSSG_MAGIC ) ) {
+    if ((mssg_ptr == NULL) || (mssg_ptr->req != REQ_TTL_WRITES_CODE) || (mssg_ptr->magic != MSSG_MAGIC)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         /* compose the reply message */
         reply.req       = REQ_TTL_WRITES_RPLY_CODE;
@@ -1934,33 +1785,27 @@ serve_total_writes_request(struct mssg_t * mssg_ptr)
         reply.magic     = MSSG_MAGIC;
     }
 
-    if ( success ) {
+    if (success) {
 
         success = send_mssg(&reply, TRUE);
     }
 
-    if ( report_mssg ) {
-
-        if ( success ) {
-
-            HDfprintf(stdout, "%d request total writes %d.\n",
-                      (int)(mssg_ptr->src),
-                      total_writes);
+    if (report_mssg) {
 
-        } else {
+        if (success) {
 
-            HDfprintf(stdout, "%d request total writes %d -- FAILED.\n",
-                      (int)(mssg_ptr->src),
-                      total_writes);
+            HDfprintf(stdout, "%d request total writes %d.\n", (int)(mssg_ptr->src), total_writes);
+        }
+        else {
 
+            HDfprintf(stdout, "%d request total writes %d -- FAILED.\n", (int)(mssg_ptr->src), total_writes);
         }
     }
 
-    return(success);
+    return (success);
 
 } /* serve_total_writes_request() */
 
-
 /*****************************************************************************
  *
  * Function:    serve_total_reads_request()
@@ -1981,25 +1826,22 @@ serve_total_writes_request(struct mssg_t * mssg_ptr)
  *
  *****************************************************************************/
 static hbool_t
-serve_total_reads_request(struct mssg_t * mssg_ptr)
+serve_total_reads_request(struct mssg_t *mssg_ptr)
 {
-    hbool_t report_mssg = FALSE;
-    hbool_t success = TRUE;
+    hbool_t       report_mssg = FALSE;
+    hbool_t       success     = TRUE;
     struct mssg_t reply;
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_ptr->req != REQ_TTL_READS_CODE ) ||
-         ( mssg_ptr->magic != MSSG_MAGIC ) ) {
+    if ((mssg_ptr == NULL) || (mssg_ptr->req != REQ_TTL_READS_CODE) || (mssg_ptr->magic != MSSG_MAGIC)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         /* compose the reply message */
         reply.req       = REQ_TTL_READS_RPLY_CODE;
@@ -2013,33 +1855,27 @@ serve_total_reads_request(struct mssg_t * mssg_ptr)
         reply.magic     = MSSG_MAGIC;
     }
 
-    if ( success ) {
+    if (success) {
 
         success = send_mssg(&reply, TRUE);
     }
 
-    if ( report_mssg ) {
-
-        if ( success ) {
-
-            HDfprintf(stdout, "%d request total reads %d.\n",
-                      (int)(mssg_ptr->src),
-                      total_reads);
+    if (report_mssg) {
 
-        } else {
+        if (success) {
 
-            HDfprintf(stdout, "%d request total reads %d -- FAILED.\n",
-                      (int)(mssg_ptr->src),
-                      total_reads);
+            HDfprintf(stdout, "%d request total reads %d.\n", (int)(mssg_ptr->src), total_reads);
+        }
+        else {
 
+            HDfprintf(stdout, "%d request total reads %d -- FAILED.\n", (int)(mssg_ptr->src), total_reads);
         }
     }
 
-    return(success);
+    return (success);
 
 } /* serve_total_reads_request() */
 
-
 /*****************************************************************************
  *
  * Function:    serve_entry_writes_request()
@@ -2060,41 +1896,38 @@ serve_total_reads_request(struct mssg_t * mssg_ptr)
  *
  *****************************************************************************/
 static hbool_t
-serve_entry_writes_request(struct mssg_t * mssg_ptr)
+serve_entry_writes_request(struct mssg_t *mssg_ptr)
 {
-    hbool_t report_mssg = FALSE;
-    hbool_t success = TRUE;
-    int target_index;
-    haddr_t target_addr;
+    hbool_t       report_mssg = FALSE;
+    hbool_t       success     = TRUE;
+    int           target_index;
+    haddr_t       target_addr;
     struct mssg_t reply;
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_ptr->req != REQ_ENTRY_WRITES_CODE ) ||
-         ( mssg_ptr->magic != MSSG_MAGIC ) ) {
+    if ((mssg_ptr == NULL) || (mssg_ptr->req != REQ_ENTRY_WRITES_CODE) || (mssg_ptr->magic != MSSG_MAGIC)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        target_addr = mssg_ptr->base_addr;
+        target_addr  = mssg_ptr->base_addr;
         target_index = addr_to_datum_index(target_addr);
 
-        if ( target_index < 0 ) {
+        if (target_index < 0) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                    "%d:%s: addr lookup failed for %" PRIuHADDR ".\n",
-                    world_mpi_rank, FUNC, target_addr);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: addr lookup failed for %" PRIuHADDR ".\n", world_mpi_rank, FUNC,
+                          target_addr);
             }
-        } else {
+        }
+        else {
 
             /* compose the reply message */
             reply.req       = REQ_ENTRY_WRITES_RPLY_CODE;
@@ -2109,35 +1942,29 @@ serve_entry_writes_request(struct mssg_t * mssg_ptr)
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         success = send_mssg(&reply, TRUE);
     }
 
-    if ( report_mssg ) {
+    if (report_mssg) {
 
-        if ( success ) {
+        if (success) {
 
-            HDfprintf(stdout, "%d request entry 0x%llx writes = %ld.\n",
-                      (int)(mssg_ptr->src),
-                      (long long)(data[target_index].base_addr),
-                      (long)(data[target_index].writes));
-
-        } else {
-
-            HDfprintf(stdout, "%d request entry 0x%llx writes = %ld FAILED.\n",
-                      (int)(mssg_ptr->src),
-                      (long long)(data[target_index].base_addr),
-                      (long)(data[target_index].writes));
+            HDfprintf(stdout, "%d request entry 0x%llx writes = %ld.\n", (int)(mssg_ptr->src),
+                      (long long)(data[target_index].base_addr), (long)(data[target_index].writes));
+        }
+        else {
 
+            HDfprintf(stdout, "%d request entry 0x%llx writes = %ld FAILED.\n", (int)(mssg_ptr->src),
+                      (long long)(data[target_index].base_addr), (long)(data[target_index].writes));
         }
     }
 
-    return(success);
+    return (success);
 
 } /* serve_entry_writes_request() */
 
-
 /*****************************************************************************
  *
  * Function:    serve_entry_reads_request()
@@ -2158,41 +1985,38 @@ serve_entry_writes_request(struct mssg_t * mssg_ptr)
  *
  *****************************************************************************/
 static hbool_t
-serve_entry_reads_request(struct mssg_t * mssg_ptr)
+serve_entry_reads_request(struct mssg_t *mssg_ptr)
 {
-    hbool_t report_mssg = FALSE;
-    hbool_t success = TRUE;
-    int target_index;
-    haddr_t target_addr;
+    hbool_t       report_mssg = FALSE;
+    hbool_t       success     = TRUE;
+    int           target_index;
+    haddr_t       target_addr;
     struct mssg_t reply;
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_ptr->req != REQ_ENTRY_READS_CODE ) ||
-         ( mssg_ptr->magic != MSSG_MAGIC ) ) {
+    if ((mssg_ptr == NULL) || (mssg_ptr->req != REQ_ENTRY_READS_CODE) || (mssg_ptr->magic != MSSG_MAGIC)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        target_addr = mssg_ptr->base_addr;
+        target_addr  = mssg_ptr->base_addr;
         target_index = addr_to_datum_index(target_addr);
 
-        if ( target_index < 0 ) {
+        if (target_index < 0) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                    "%d:%s: addr lookup failed for %" PRIuHADDR ".\n",
-                    world_mpi_rank, FUNC, target_addr);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: addr lookup failed for %" PRIuHADDR ".\n", world_mpi_rank, FUNC,
+                          target_addr);
             }
-        } else {
+        }
+        else {
 
             /* compose the reply message */
             reply.req       = REQ_ENTRY_READS_RPLY_CODE;
@@ -2207,35 +2031,29 @@ serve_entry_reads_request(struct mssg_t * mssg_ptr)
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         success = send_mssg(&reply, TRUE);
     }
 
-    if ( report_mssg ) {
-
-        if ( success ) {
-
-            HDfprintf(stdout, "%d request entry 0x%llx reads = %ld.\n",
-                      (int)(mssg_ptr->src),
-                      (long long)(data[target_index].base_addr),
-                      (long)(data[target_index].reads));
+    if (report_mssg) {
 
-        } else {
+        if (success) {
 
-            HDfprintf(stdout, "%d request entry 0x%llx reads = %ld FAILED.\n",
-                      (int)(mssg_ptr->src),
-                      (long long)(data[target_index].base_addr),
-                      (long)(data[target_index].reads));
+            HDfprintf(stdout, "%d request entry 0x%llx reads = %ld.\n", (int)(mssg_ptr->src),
+                      (long long)(data[target_index].base_addr), (long)(data[target_index].reads));
+        }
+        else {
 
+            HDfprintf(stdout, "%d request entry 0x%llx reads = %ld FAILED.\n", (int)(mssg_ptr->src),
+                      (long long)(data[target_index].base_addr), (long)(data[target_index].reads));
         }
     }
 
-    return(success);
+    return (success);
 
 } /* serve_entry_reads_request() */
 
-
 /*****************************************************************************
  *
  * Function:    serve_rw_count_reset_request()
@@ -2255,30 +2073,27 @@ serve_entry_reads_request(struct mssg_t * mssg_ptr)
  *
  *****************************************************************************/
 static hbool_t
-serve_rw_count_reset_request(struct mssg_t * mssg_ptr)
+serve_rw_count_reset_request(struct mssg_t *mssg_ptr)
 {
-    hbool_t report_mssg = FALSE;
-    hbool_t success = TRUE;
+    hbool_t       report_mssg = FALSE;
+    hbool_t       success     = TRUE;
     struct mssg_t reply;
 
-    if ( ( mssg_ptr == NULL ) ||
-         ( mssg_ptr->req != REQ_RW_COUNT_RESET_CODE ) ||
-         ( mssg_ptr->magic != MSSG_MAGIC ) ) {
+    if ((mssg_ptr == NULL) || (mssg_ptr->req != REQ_RW_COUNT_RESET_CODE) || (mssg_ptr->magic != MSSG_MAGIC)) {
 
         nerrors++;
         success = FALSE;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Bad mssg on entry.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
         success = reset_server_counters();
     }
 
-    if ( success ) {
+    if (success) {
 
         /* compose the reply message */
         reply.req       = REQ_RW_COUNT_RESET_RPLY_CODE;
@@ -2292,36 +2107,31 @@ serve_rw_count_reset_request(struct mssg_t * mssg_ptr)
         reply.magic     = MSSG_MAGIC;
     }
 
-    if ( success ) {
+    if (success) {
 
         success = send_mssg(&reply, TRUE);
     }
 
-    if ( report_mssg ) {
-
-        if ( success ) {
+    if (report_mssg) {
 
-            HDfprintf(stdout, "%d request R/W counter reset.\n",
-                      (int)(mssg_ptr->src));
+        if (success) {
 
-        } else {
-
-            HDfprintf(stdout, "%d request R/w counter reset FAILED.\n",
-                      (int)(mssg_ptr->src));
+            HDfprintf(stdout, "%d request R/W counter reset.\n", (int)(mssg_ptr->src));
+        }
+        else {
 
+            HDfprintf(stdout, "%d request R/w counter reset FAILED.\n", (int)(mssg_ptr->src));
         }
     }
 
-    return(success);
+    return (success);
 
 } /* serve_rw_count_reset_request() */
 
-
 /*****************************************************************************/
 /**************************** Call back functions ****************************/
 /*****************************************************************************/
 
-
 /*-------------------------------------------------------------------------
  * Function:    datum_get_initial_load_size
  *
@@ -2337,40 +2147,38 @@ serve_rw_count_reset_request(struct mssg_t * mssg_ptr)
 static herr_t
 datum_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr)
 {
-    haddr_t addr = *(haddr_t *)udata_ptr;
-    int idx;
-    struct datum * entry_ptr;
+    haddr_t       addr = *(haddr_t *)udata_ptr;
+    int           idx;
+    struct datum *entry_ptr;
 
-    HDassert( udata_ptr );
-    HDassert( image_len_ptr );
+    HDassert(udata_ptr);
+    HDassert(image_len_ptr);
 
     idx = addr_to_datum_index(addr);
 
-    HDassert( idx >= 0 );
-    HDassert( idx < NUM_DATA_ENTRIES );
-    HDassert( idx < virt_num_data_entries );
+    HDassert(idx >= 0);
+    HDassert(idx < NUM_DATA_ENTRIES);
+    HDassert(idx < virt_num_data_entries);
 
     entry_ptr = &(data[idx]);
 
-    HDassert( addr == entry_ptr->base_addr );
-    HDassert( ! entry_ptr->global_pinned );
-    HDassert( ! entry_ptr->local_pinned );
+    HDassert(addr == entry_ptr->base_addr);
+    HDassert(!entry_ptr->global_pinned);
+    HDassert(!entry_ptr->local_pinned);
 
-    if ( callbacks_verbose ) {
+    if (callbacks_verbose) {
 
-        HDfprintf(stdout,
-    "%d: get_initial_load_size() idx = %d, addr = %ld, len = %d.\n",
-              world_mpi_rank, idx, (long)addr, (int)entry_ptr->local_len);
-    fflush(stdout);
+        HDfprintf(stdout, "%d: get_initial_load_size() idx = %d, addr = %ld, len = %d.\n", world_mpi_rank,
+                  idx, (long)addr, (int)entry_ptr->local_len);
+        fflush(stdout);
     }
 
     /* Set image length size */
     *image_len_ptr = entry_ptr->local_len;
 
-    return(SUCCEED);
+    return (SUCCEED);
 } /* get_initial_load_size() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    datum_deserialize
  *
@@ -2384,54 +2192,48 @@ datum_get_initial_load_size(void *udata_ptr, size_t *image_len_ptr)
  *-------------------------------------------------------------------------
  */
 static void *
-datum_deserialize(const void H5_ATTR_NDEBUG_UNUSED *image_ptr,
-                  H5_ATTR_UNUSED size_t len,
-                  void * udata_ptr,
-                  hbool_t * dirty_ptr)
+datum_deserialize(const void H5_ATTR_NDEBUG_UNUSED *image_ptr, H5_ATTR_UNUSED size_t len, void *udata_ptr,
+                  hbool_t *dirty_ptr)
 {
-    haddr_t addr = *(haddr_t *)udata_ptr;
-    hbool_t success = TRUE;
-    int idx;
-    struct datum * entry_ptr = NULL;
+    haddr_t       addr    = *(haddr_t *)udata_ptr;
+    hbool_t       success = TRUE;
+    int           idx;
+    struct datum *entry_ptr = NULL;
 
-    HDassert( image_ptr != NULL );
+    HDassert(image_ptr != NULL);
 
     idx = addr_to_datum_index(addr);
 
-    HDassert( idx >= 0 );
-    HDassert( idx < NUM_DATA_ENTRIES );
-    HDassert( idx < virt_num_data_entries );
+    HDassert(idx >= 0);
+    HDassert(idx < NUM_DATA_ENTRIES);
+    HDassert(idx < virt_num_data_entries);
 
     entry_ptr = &(data[idx]);
 
-    HDassert( addr == entry_ptr->base_addr );
-    HDassert( ! entry_ptr->global_pinned );
-    HDassert( ! entry_ptr->local_pinned );
+    HDassert(addr == entry_ptr->base_addr);
+    HDassert(!entry_ptr->global_pinned);
+    HDassert(!entry_ptr->local_pinned);
 
-    HDassert( dirty_ptr );
+    HDassert(dirty_ptr);
 
-    if ( callbacks_verbose ) {
+    if (callbacks_verbose) {
 
-        HDfprintf(stdout,
-    "%d: deserialize() idx = %d, addr = %ld, len = %d, is_dirty = %d.\n",
-    world_mpi_rank, idx, (long)addr, (int)len,
-    (int)(entry_ptr->header.is_dirty));
-    fflush(stdout);
+        HDfprintf(stdout, "%d: deserialize() idx = %d, addr = %ld, len = %d, is_dirty = %d.\n",
+                  world_mpi_rank, idx, (long)addr, (int)len, (int)(entry_ptr->header.is_dirty));
+        fflush(stdout);
     }
 
     *dirty_ptr = FALSE;
 
-    if ( ! success ) {
+    if (!success) {
 
         entry_ptr = NULL;
-
     }
 
-    return(entry_ptr);
+    return (entry_ptr);
 
 } /* deserialize() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    datum_image_len
  *
@@ -2450,39 +2252,36 @@ datum_deserialize(const void H5_ATTR_NDEBUG_UNUSED *image_ptr,
 static herr_t
 datum_image_len(const void *thing, size_t *image_len)
 {
-    int idx;
-    struct datum * entry_ptr;
+    int           idx;
+    struct datum *entry_ptr;
 
-    HDassert( thing );
-    HDassert( image_len );
+    HDassert(thing);
+    HDassert(image_len);
 
     entry_ptr = (struct datum *)thing;
 
     idx = addr_to_datum_index(entry_ptr->base_addr);
 
-    HDassert( idx >= 0 );
-    HDassert( idx < NUM_DATA_ENTRIES );
-    HDassert( idx < virt_num_data_entries );
-    HDassert( &(data[idx]) == entry_ptr );
-    HDassert( entry_ptr->local_len > 0 );
-    HDassert( entry_ptr->local_len <= entry_ptr->len );
+    HDassert(idx >= 0);
+    HDassert(idx < NUM_DATA_ENTRIES);
+    HDassert(idx < virt_num_data_entries);
+    HDassert(&(data[idx]) == entry_ptr);
+    HDassert(entry_ptr->local_len > 0);
+    HDassert(entry_ptr->local_len <= entry_ptr->len);
 
-    if(callbacks_verbose) {
-        HDfprintf(stdout,
-        "%d: image_len() idx = %d, addr = %ld, len = %d.\n",
-        world_mpi_rank, idx, (long)(entry_ptr->base_addr),
-        (int)(entry_ptr->local_len));
-    fflush(stdout);
+    if (callbacks_verbose) {
+        HDfprintf(stdout, "%d: image_len() idx = %d, addr = %ld, len = %d.\n", world_mpi_rank, idx,
+                  (long)(entry_ptr->base_addr), (int)(entry_ptr->local_len));
+        fflush(stdout);
     }
 
-    HDassert( entry_ptr->header.addr == entry_ptr->base_addr );
+    HDassert(entry_ptr->header.addr == entry_ptr->base_addr);
 
     *image_len = entry_ptr->local_len;
 
-    return(SUCCEED);
+    return (SUCCEED);
 } /* datum_image_len() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    datum_serialize
  *
@@ -2496,68 +2295,62 @@ datum_image_len(const void *thing, size_t *image_len)
  *-------------------------------------------------------------------------
  */
 static herr_t
-datum_serialize(const H5F_t *f,
-                void H5_ATTR_NDEBUG_UNUSED *image_ptr,
-                size_t len,
-                void *thing_ptr)
+datum_serialize(const H5F_t *f, void H5_ATTR_NDEBUG_UNUSED *image_ptr, size_t len, void *thing_ptr)
 {
-    herr_t ret_value = SUCCEED;
-    int idx;
-    struct datum * entry_ptr;
-    struct H5AC_aux_t * aux_ptr;
+    herr_t             ret_value = SUCCEED;
+    int                idx;
+    struct datum *     entry_ptr;
+    struct H5AC_aux_t *aux_ptr;
 
-    HDassert( thing_ptr );
-    HDassert( image_ptr );
+    HDassert(thing_ptr);
+    HDassert(image_ptr);
 
     entry_ptr = (struct datum *)thing_ptr;
 
-    HDassert( f );
-    HDassert( f->shared );
-    HDassert( f->shared->cache );
-    HDassert( f->shared->cache->magic == H5C__H5C_T_MAGIC );
-    HDassert( f->shared->cache->aux_ptr );
+    HDassert(f);
+    HDassert(f->shared);
+    HDassert(f->shared->cache);
+    HDassert(f->shared->cache->magic == H5C__H5C_T_MAGIC);
+    HDassert(f->shared->cache->aux_ptr);
 
     aux_ptr = (H5AC_aux_t *)(f->shared->cache->aux_ptr);
 
-    HDassert( aux_ptr );
-    HDassert( aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC );
+    HDassert(aux_ptr);
+    HDassert(aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC);
 
     entry_ptr->aux_ptr = aux_ptr;
 
     idx = addr_to_datum_index(entry_ptr->base_addr);
 
-    HDassert( idx >= 0 );
-    HDassert( idx < NUM_DATA_ENTRIES );
-    HDassert( idx < virt_num_data_entries );
-    HDassert( &(data[idx]) == entry_ptr );
+    HDassert(idx >= 0);
+    HDassert(idx < NUM_DATA_ENTRIES);
+    HDassert(idx < virt_num_data_entries);
+    HDassert(&(data[idx]) == entry_ptr);
 
-    if ( callbacks_verbose ) {
+    if (callbacks_verbose) {
 
-        HDfprintf(stdout,
-        "%d: serialize() idx = %d, addr = %ld, len = %d.\n",
-        world_mpi_rank, idx, (long)entry_ptr->header.addr, (int)len);
-    fflush(stdout);
+        HDfprintf(stdout, "%d: serialize() idx = %d, addr = %ld, len = %d.\n", world_mpi_rank, idx,
+                  (long)entry_ptr->header.addr, (int)len);
+        fflush(stdout);
     }
 
-    HDassert( entry_ptr->header.addr == entry_ptr->base_addr );
-    HDassert( ( entry_ptr->header.size == entry_ptr->len ) ||
-              ( entry_ptr->header.size == entry_ptr->local_len ) );
+    HDassert(entry_ptr->header.addr == entry_ptr->base_addr);
+    HDassert((entry_ptr->header.size == entry_ptr->len) || (entry_ptr->header.size == entry_ptr->local_len));
 
-    HDassert( entry_ptr->header.is_dirty == entry_ptr->dirty );
+    HDassert(entry_ptr->header.is_dirty == entry_ptr->dirty);
 
     datum_flushes++;
 
-    if ( entry_ptr->header.is_pinned ) {
+    if (entry_ptr->header.is_pinned) {
 
         datum_pinned_flushes++;
-        HDassert( entry_ptr->global_pinned || entry_ptr->local_pinned );
+        HDassert(entry_ptr->global_pinned || entry_ptr->local_pinned);
     }
 
-    return(ret_value);
+    return (ret_value);
 
 } /* datum_serialize() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    datum_notify
  *
@@ -2574,61 +2367,56 @@ datum_serialize(const H5F_t *f,
 static herr_t
 datum_notify(H5C_notify_action_t action, void *thing)
 {
-    hbool_t was_dirty = FALSE;
-    herr_t ret_value = SUCCEED;
-    struct datum * entry_ptr;
-    struct H5AC_aux_t * aux_ptr;
-    struct mssg_t mssg;
-    int idx;
+    hbool_t            was_dirty = FALSE;
+    herr_t             ret_value = SUCCEED;
+    struct datum *     entry_ptr;
+    struct H5AC_aux_t *aux_ptr;
+    struct mssg_t      mssg;
+    int                idx;
 
-    HDassert( thing );
+    HDassert(thing);
 
     entry_ptr = (struct datum *)thing;
 
     idx = addr_to_datum_index(entry_ptr->base_addr);
 
-    HDassert( idx >= 0 );
-    HDassert( idx < NUM_DATA_ENTRIES );
-    HDassert( idx < virt_num_data_entries );
-    HDassert( &(data[idx]) == entry_ptr );
+    HDassert(idx >= 0);
+    HDassert(idx < NUM_DATA_ENTRIES);
+    HDassert(idx < virt_num_data_entries);
+    HDassert(&(data[idx]) == entry_ptr);
 
-    if ( callbacks_verbose ) {
+    if (callbacks_verbose) {
 
-        HDfprintf(stdout,
-                  "%d: notify() action = %d, idx = %d, addr = %ld.\n",
-                  world_mpi_rank, (int) action, idx,
-                  (long)entry_ptr->header.addr);
+        HDfprintf(stdout, "%d: notify() action = %d, idx = %d, addr = %ld.\n", world_mpi_rank, (int)action,
+                  idx, (long)entry_ptr->header.addr);
         fflush(stdout);
     }
 
-    HDassert( entry_ptr->header.addr == entry_ptr->base_addr );
+    HDassert(entry_ptr->header.addr == entry_ptr->base_addr);
     /* Skip this check when the entry is being dirtied, since the resize
      * operation sends the message before the len/local_len is updated
      * (after the resize operation completes successfully) (QAK - 2016/10/19)
      */
-    if(H5AC_NOTIFY_ACTION_ENTRY_DIRTIED != action)
-        HDassert( ( entry_ptr->header.size == entry_ptr->len ) ||
-                  ( entry_ptr->header.size == entry_ptr->local_len ) );
+    if (H5AC_NOTIFY_ACTION_ENTRY_DIRTIED != action)
+        HDassert((entry_ptr->header.size == entry_ptr->len) ||
+                 (entry_ptr->header.size == entry_ptr->local_len));
 
-    switch ( action )
-    {
+    switch (action) {
         case H5AC_NOTIFY_ACTION_AFTER_INSERT:
-            if ( callbacks_verbose ) {
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = insert, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = insert, idx = %d, addr = %ld.\n", world_mpi_rank,
+                          idx, (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
             /* do nothing */
             break;
 
         case H5AC_NOTIFY_ACTION_AFTER_LOAD:
-            if ( callbacks_verbose ) {
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = load, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = load, idx = %d, addr = %ld.\n", world_mpi_rank, idx,
+                          (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
 
@@ -2639,52 +2427,45 @@ datum_notify(H5C_notify_action_t action, void *thing)
             mssg.mssg_num  = -1; /* set by send function */
             mssg.base_addr = entry_ptr->base_addr;
             H5_CHECKED_ASSIGN(mssg.len, unsigned, entry_ptr->len, size_t);
-            mssg.ver       = 0; /* bogus -- should be corrected by server */
-            mssg.count     = 0; /* not used */
-            mssg.magic     = MSSG_MAGIC;
+            mssg.ver   = 0; /* bogus -- should be corrected by server */
+            mssg.count = 0; /* not used */
+            mssg.magic = MSSG_MAGIC;
 
-            if ( ! send_mssg(&mssg, FALSE) ) {
+            if (!send_mssg(&mssg, FALSE)) {
 
                 nerrors++;
                 ret_value = FAIL;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: send_mssg() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: send_mssg() failed.\n", world_mpi_rank, FUNC);
                 }
             }
 
-            if ( ret_value == SUCCEED ) {
+            if (ret_value == SUCCEED) {
 
-                if ( ! recv_mssg(&mssg, READ_REQ_REPLY_CODE) ) {
+                if (!recv_mssg(&mssg, READ_REQ_REPLY_CODE)) {
 
                     nerrors++;
                     ret_value = FAIL;
-                    if ( verbose ) {
-                        HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                                  world_mpi_rank, FUNC);
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
                     }
                 }
             }
 
-            if ( ret_value == SUCCEED ) {
+            if (ret_value == SUCCEED) {
 
-                if ( ( mssg.req != READ_REQ_REPLY_CODE ) ||
-                     ( mssg.src != world_server_mpi_rank ) ||
-                     ( mssg.dest != world_mpi_rank ) ||
-                     ( mssg.base_addr != entry_ptr->base_addr ) ||
-                     ( mssg.len != entry_ptr->len ) ||
-                     ( mssg.ver < entry_ptr->ver ) ||
-                     ( mssg.magic != MSSG_MAGIC ) ) {
+                if ((mssg.req != READ_REQ_REPLY_CODE) || (mssg.src != world_server_mpi_rank) ||
+                    (mssg.dest != world_mpi_rank) || (mssg.base_addr != entry_ptr->base_addr) ||
+                    (mssg.len != entry_ptr->len) || (mssg.ver < entry_ptr->ver) ||
+                    (mssg.magic != MSSG_MAGIC)) {
 
                     nerrors++;
                     ret_value = FAIL;
-                    if ( verbose ) {
-                        HDfprintf(stdout,
-                                  "%d:%s: Bad data in read req reply.\n",
-                                  world_mpi_rank, FUNC);
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: Bad data in read req reply.\n", world_mpi_rank, FUNC);
                     }
 
-#if 0 /* This has been useful debugging code -- keep it for now. */
+#if 0  /* This has been useful debugging code -- keep it for now. */
                 if ( mssg.req != READ_REQ_REPLY_CODE ) {
 
                 HDfprintf(stdout,
@@ -2743,48 +2524,44 @@ datum_notify(H5C_notify_action_t action, void *thing)
                     world_mpi_rank, FUNC);
                      }
 #endif /* JRM */
+                }
+                else {
 
-                } else {
-
-                    entry_ptr->ver = mssg.ver;
+                    entry_ptr->ver   = mssg.ver;
                     entry_ptr->dirty = FALSE;
                     datum_loads++;
                 }
             }
             break;
 
-    case H5C_NOTIFY_ACTION_AFTER_FLUSH:
-            if ( callbacks_verbose ) {
+        case H5C_NOTIFY_ACTION_AFTER_FLUSH:
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = flush, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = flush, idx = %d, addr = %ld.\n", world_mpi_rank, idx,
+                          (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
 
-            HDassert( entry_ptr->aux_ptr );
-            HDassert( entry_ptr->aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC );
-            aux_ptr = entry_ptr->aux_ptr;
+            HDassert(entry_ptr->aux_ptr);
+            HDassert(entry_ptr->aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC);
+            aux_ptr            = entry_ptr->aux_ptr;
             entry_ptr->aux_ptr = NULL;
 
-        HDassert(entry_ptr->header.is_dirty); /* JRM */
+            HDassert(entry_ptr->header.is_dirty); /* JRM */
 
-            if ( ( file_mpi_rank != 0 ) &&
-                 ( entry_ptr->dirty ) &&
-                 ( aux_ptr->metadata_write_strategy ==
-                   H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY ) ) {
+            if ((file_mpi_rank != 0) && (entry_ptr->dirty) &&
+                (aux_ptr->metadata_write_strategy == H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY)) {
 
                 ret_value = FAIL;
-                HDfprintf(stdout,
-                     "%d:%s: Flushed dirty entry from non-zero file process.",
-                     world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: Flushed dirty entry from non-zero file process.", world_mpi_rank,
+                          FUNC);
             }
 
-            if ( ret_value == SUCCEED ) {
+            if (ret_value == SUCCEED) {
 
-                if ( entry_ptr->header.is_dirty ) {
+                if (entry_ptr->header.is_dirty) {
 
-                was_dirty = TRUE; /* so we will receive the ack
+                    was_dirty = TRUE; /* so we will receive the ack
                                        * if requested
                                        */
 
@@ -2795,53 +2572,46 @@ datum_notify(H5C_notify_action_t action, void *thing)
                     mssg.mssg_num  = -1; /* set by send function */
                     mssg.base_addr = entry_ptr->base_addr;
                     H5_CHECKED_ASSIGN(mssg.len, unsigned, entry_ptr->len, size_t);
-                    mssg.ver       = entry_ptr->ver;
-                    mssg.count     = 0;
-                    mssg.magic     = MSSG_MAGIC;
+                    mssg.ver   = entry_ptr->ver;
+                    mssg.count = 0;
+                    mssg.magic = MSSG_MAGIC;
 
-                    if ( ! send_mssg(&mssg, FALSE) ) {
+                    if (!send_mssg(&mssg, FALSE)) {
 
                         nerrors++;
                         ret_value = FAIL;
-                        if ( verbose ) {
-                            HDfprintf(stdout, "%d:%s: send_mssg() failed.\n",
-                                      world_mpi_rank, FUNC);
+                        if (verbose) {
+                            HDfprintf(stdout, "%d:%s: send_mssg() failed.\n", world_mpi_rank, FUNC);
                         }
                     }
-                    else
-                    {
-                        entry_ptr->dirty = FALSE;
-            entry_ptr->flushed = TRUE;
+                    else {
+                        entry_ptr->dirty   = FALSE;
+                        entry_ptr->flushed = TRUE;
                     }
                 }
             }
 
 #if DO_WRITE_REQ_ACK
 
-            if ( ( ret_value == SUCCEED ) && ( was_dirty ) ) {
+            if ((ret_value == SUCCEED) && (was_dirty)) {
 
-                if ( ! recv_mssg(&mssg, WRITE_REQ_ACK_CODE) ) {
+                if (!recv_mssg(&mssg, WRITE_REQ_ACK_CODE)) {
 
                     nerrors++;
                     ret_value = FAIL;
-                    if ( verbose ) {
-                        HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                                  world_mpi_rank, FUNC);
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
                     }
-                } else if ( ( mssg.req != WRITE_REQ_ACK_CODE ) ||
-                            ( mssg.src != world_server_mpi_rank ) ||
-                            ( mssg.dest != world_mpi_rank ) ||
-                            ( mssg.base_addr != entry_ptr->base_addr ) ||
-                            ( mssg.len != entry_ptr->len ) ||
-                            ( mssg.ver != entry_ptr->ver ) ||
-                            ( mssg.magic != MSSG_MAGIC ) ) {
+                }
+                else if ((mssg.req != WRITE_REQ_ACK_CODE) || (mssg.src != world_server_mpi_rank) ||
+                         (mssg.dest != world_mpi_rank) || (mssg.base_addr != entry_ptr->base_addr) ||
+                         (mssg.len != entry_ptr->len) || (mssg.ver != entry_ptr->ver) ||
+                         (mssg.magic != MSSG_MAGIC)) {
 
                     nerrors++;
                     ret_value = FAIL;
-                    if ( verbose ) {
-                        HDfprintf(stdout,
-                                  "%d:%s: Bad data in write req ack.\n",
-                                  world_mpi_rank, FUNC);
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: Bad data in write req ack.\n", world_mpi_rank, FUNC);
                     }
                 }
             }
@@ -2850,19 +2620,18 @@ datum_notify(H5C_notify_action_t action, void *thing)
 
             datum_flushes++;
 
-            if ( entry_ptr->header.is_pinned ) {
+            if (entry_ptr->header.is_pinned) {
 
                 datum_pinned_flushes++;
                 HDassert(entry_ptr->global_pinned || entry_ptr->local_pinned);
             }
-        break;
+            break;
 
         case H5AC_NOTIFY_ACTION_BEFORE_EVICT:
-            if ( callbacks_verbose ) {
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = evict, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = evict, idx = %d, addr = %ld.\n", world_mpi_rank, idx,
+                          (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
 
@@ -2870,11 +2639,10 @@ datum_notify(H5C_notify_action_t action, void *thing)
             break;
 
         case H5AC_NOTIFY_ACTION_ENTRY_DIRTIED:
-            if ( callbacks_verbose ) {
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = entry dirty, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = entry dirty, idx = %d, addr = %ld.\n",
+                          world_mpi_rank, idx, (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
 
@@ -2882,32 +2650,30 @@ datum_notify(H5C_notify_action_t action, void *thing)
             break;
 
         case H5AC_NOTIFY_ACTION_ENTRY_CLEANED:
-            if ( callbacks_verbose ) {
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = entry clean, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = entry clean, idx = %d, addr = %ld.\n",
+                          world_mpi_rank, idx, (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
 
             entry_ptr->cleared = TRUE;
-            entry_ptr->dirty = FALSE;
+            entry_ptr->dirty   = FALSE;
 
             datum_clears++;
 
-            if(entry_ptr->header.is_pinned) {
+            if (entry_ptr->header.is_pinned) {
                 datum_pinned_clears++;
-                HDassert( entry_ptr->global_pinned || entry_ptr->local_pinned );
+                HDassert(entry_ptr->global_pinned || entry_ptr->local_pinned);
             } /* end if */
 
             break;
 
         case H5AC_NOTIFY_ACTION_CHILD_DIRTIED:
-            if ( callbacks_verbose ) {
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = child entry dirty, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = child entry dirty, idx = %d, addr = %ld.\n",
+                          world_mpi_rank, idx, (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
 
@@ -2915,11 +2681,10 @@ datum_notify(H5C_notify_action_t action, void *thing)
             break;
 
         case H5AC_NOTIFY_ACTION_CHILD_CLEANED:
-            if ( callbacks_verbose ) {
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = child entry clean, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = child entry clean, idx = %d, addr = %ld.\n",
+                          world_mpi_rank, idx, (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
 
@@ -2927,11 +2692,10 @@ datum_notify(H5C_notify_action_t action, void *thing)
             break;
 
         case H5AC_NOTIFY_ACTION_CHILD_UNSERIALIZED:
-            if ( callbacks_verbose ) {
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = child entry unserialized, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = child entry unserialized, idx = %d, addr = %ld.\n",
+                          world_mpi_rank, idx, (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
 
@@ -2939,32 +2703,29 @@ datum_notify(H5C_notify_action_t action, void *thing)
             break;
 
         case H5AC_NOTIFY_ACTION_CHILD_SERIALIZED:
-            if ( callbacks_verbose ) {
+            if (callbacks_verbose) {
 
-                HDfprintf(stdout,
-                      "%d: notify() action = child entry serialized, idx = %d, addr = %ld.\n",
-                      world_mpi_rank, idx, (long)entry_ptr->header.addr);
+                HDfprintf(stdout, "%d: notify() action = child entry serialized, idx = %d, addr = %ld.\n",
+                          world_mpi_rank, idx, (long)entry_ptr->header.addr);
                 fflush(stdout);
             }
 
             /* do nothing */
             break;
 
-    default:
+        default:
             nerrors++;
             ret_value = FAIL;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: Unknown notify action.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Unknown notify action.\n", world_mpi_rank, FUNC);
             }
-        break;
+            break;
     }
 
-    return(ret_value);
+    return (ret_value);
 
 } /* datum_notify() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    datum_free_icr
  *
@@ -2982,45 +2743,42 @@ datum_notify(H5C_notify_action_t action, void *thing)
  *-------------------------------------------------------------------------
  */
 static herr_t
-datum_free_icr(void * thing)
+datum_free_icr(void *thing)
 {
-    int idx;
-    struct datum * entry_ptr;
+    int           idx;
+    struct datum *entry_ptr;
 
-    HDassert( thing );
+    HDassert(thing);
 
     entry_ptr = (struct datum *)thing;
 
     idx = addr_to_datum_index(entry_ptr->base_addr);
 
-    HDassert( idx >= 0 );
-    HDassert( idx < NUM_DATA_ENTRIES );
-    HDassert( idx < virt_num_data_entries );
-    HDassert( &(data[idx]) == entry_ptr );
+    HDassert(idx >= 0);
+    HDassert(idx < NUM_DATA_ENTRIES);
+    HDassert(idx < virt_num_data_entries);
+    HDassert(&(data[idx]) == entry_ptr);
 
-    if ( callbacks_verbose ) {
+    if (callbacks_verbose) {
 
-        HDfprintf(stdout,
-    "%d: free_icr() idx = %d, dirty = %d.\n",
-        world_mpi_rank, idx, (int)(entry_ptr->dirty));
-    fflush(stdout);
+        HDfprintf(stdout, "%d: free_icr() idx = %d, dirty = %d.\n", world_mpi_rank, idx,
+                  (int)(entry_ptr->dirty));
+        fflush(stdout);
     }
 
-    HDassert( entry_ptr->header.addr == entry_ptr->base_addr );
-    HDassert( ( entry_ptr->header.size == entry_ptr->len ) ||
-              ( entry_ptr->header.size == entry_ptr->local_len ) );
+    HDassert(entry_ptr->header.addr == entry_ptr->base_addr);
+    HDassert((entry_ptr->header.size == entry_ptr->len) || (entry_ptr->header.size == entry_ptr->local_len));
 
-    HDassert( !(entry_ptr->header.is_dirty) );
-    HDassert( !(entry_ptr->global_pinned) );
-    HDassert( !(entry_ptr->local_pinned) );
-    HDassert( !(entry_ptr->header.is_pinned) );
+    HDassert(!(entry_ptr->header.is_dirty));
+    HDassert(!(entry_ptr->global_pinned));
+    HDassert(!(entry_ptr->local_pinned));
+    HDassert(!(entry_ptr->header.is_pinned));
 
     datum_destroys++;
 
-    return(SUCCEED);
+    return (SUCCEED);
 } /* datum_free_icr() */
 
-
 /*****************************************************************************/
 /************************** test utility functions ***************************/
 /*****************************************************************************/
@@ -3040,57 +2798,54 @@ datum_free_icr(void * thing)
  *
  *****************************************************************************/
 static void
-expunge_entry(H5F_t * file_ptr,
-              int32_t idx)
+expunge_entry(H5F_t *file_ptr, int32_t idx)
 {
-    hbool_t in_cache;
-    herr_t result;
-    struct datum * entry_ptr;
+    hbool_t       in_cache;
+    herr_t        result;
+    struct datum *entry_ptr;
 
-    HDassert( file_ptr );
-    HDassert( ( 0 <= idx ) && ( idx < NUM_DATA_ENTRIES ) );
-    HDassert( idx < virt_num_data_entries );
+    HDassert(file_ptr);
+    HDassert((0 <= idx) && (idx < NUM_DATA_ENTRIES));
+    HDassert(idx < virt_num_data_entries);
 
     entry_ptr = &(data[idx]);
 
-    HDassert( !(entry_ptr->locked) );
-    HDassert( !(entry_ptr->global_pinned) );
-    HDassert( !(entry_ptr->local_pinned) );
+    HDassert(!(entry_ptr->locked));
+    HDassert(!(entry_ptr->global_pinned));
+    HDassert(!(entry_ptr->local_pinned));
 
     entry_ptr->dirty = FALSE;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
         result = H5AC_expunge_entry(file_ptr, &(types[0]), entry_ptr->header.addr, H5AC__NO_FLAGS_SET);
 
-        if ( result < 0 ) {
+        if (result < 0) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Error in H5AC_expunge_entry().\n",
-                    world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Error in H5AC_expunge_entry().\n", world_mpi_rank, FUNC);
             }
         }
 
-        HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
-    HDassert( ! ((entry_ptr->header).is_dirty) );
+        HDassert(((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE);
+        HDassert(!((entry_ptr->header).is_dirty));
 
-    result = H5C_get_entry_status(file_ptr, entry_ptr->base_addr,
-                    NULL, &in_cache, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+        result = H5C_get_entry_status(file_ptr, entry_ptr->base_addr, NULL, &in_cache, NULL, NULL, NULL, NULL,
+                                      NULL, NULL, NULL);
 
-    if ( result < 0 ) {
+        if (result < 0) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Error in H5C_get_entry_status().\n",
-                    world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Error in H5C_get_entry_status().\n", world_mpi_rank, FUNC);
             }
-        } else if ( in_cache ) {
+        }
+        else if (in_cache) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Expunged entry still in cache?!?\n",
-                    world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Expunged entry still in cache?!?\n", world_mpi_rank, FUNC);
             }
         }
     }
@@ -3099,7 +2854,6 @@ expunge_entry(H5F_t * file_ptr,
 
 } /* expunge_entry() */
 
-
 /*****************************************************************************
  * Function:    insert_entry()
  *
@@ -3122,93 +2876,83 @@ expunge_entry(H5F_t * file_ptr,
  *
  *****************************************************************************/
 static void
-insert_entry(H5C_t * cache_ptr,
-             H5F_t * file_ptr,
-             int32_t idx,
-             unsigned int flags)
+insert_entry(H5C_t *cache_ptr, H5F_t *file_ptr, int32_t idx, unsigned int flags)
 {
-    hbool_t insert_pinned;
-    herr_t result;
-    struct datum * entry_ptr;
+    hbool_t       insert_pinned;
+    herr_t        result;
+    struct datum *entry_ptr;
 
-    HDassert( cache_ptr );
-    HDassert( file_ptr );
-    HDassert( ( 0 <= idx ) && ( idx < NUM_DATA_ENTRIES ) );
-    HDassert( idx < virt_num_data_entries );
+    HDassert(cache_ptr);
+    HDassert(file_ptr);
+    HDassert((0 <= idx) && (idx < NUM_DATA_ENTRIES));
+    HDassert(idx < virt_num_data_entries);
 
     entry_ptr = &(data[idx]);
 
-    HDassert( !(entry_ptr->locked) );
+    HDassert(!(entry_ptr->locked));
 
-    insert_pinned = ((flags & H5C__PIN_ENTRY_FLAG) != 0 );
+    insert_pinned = ((flags & H5C__PIN_ENTRY_FLAG) != 0);
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
         (entry_ptr->ver)++;
         entry_ptr->dirty = TRUE;
 
-        result = H5AC_insert_entry(file_ptr, &(types[0]),
-                entry_ptr->base_addr, (void *)(&(entry_ptr->header)), flags);
+        result = H5AC_insert_entry(file_ptr, &(types[0]), entry_ptr->base_addr,
+                                   (void *)(&(entry_ptr->header)), flags);
 
-        if ( ( result < 0 ) ||
-             ( entry_ptr->header.type != &(types[0]) ) ||
-             ( entry_ptr->len != entry_ptr->header.size ) ||
-             ( entry_ptr->base_addr != entry_ptr->header.addr ) ) {
+        if ((result < 0) || (entry_ptr->header.type != &(types[0])) ||
+            (entry_ptr->len != entry_ptr->header.size) || (entry_ptr->base_addr != entry_ptr->header.addr)) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: Error in H5AC_insert_entry().\n",
-                    world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Error in H5AC_insert_entry().\n", world_mpi_rank, FUNC);
             }
         }
 
-        if ( ! (entry_ptr->header.is_dirty) ) {
+        if (!(entry_ptr->header.is_dirty)) {
 
-        /* it is possible that we just exceeded the dirty bytes
-        * threshold, triggering a write of the newly inserted
-        * entry.  Test for this, and only flag an error if this
-        * is not the case.
-        */
+            /* it is possible that we just exceeded the dirty bytes
+             * threshold, triggering a write of the newly inserted
+             * entry.  Test for this, and only flag an error if this
+             * is not the case.
+             */
 
-        struct H5AC_aux_t * aux_ptr;
+            struct H5AC_aux_t *aux_ptr;
 
-        aux_ptr = ((H5AC_aux_t *)(cache_ptr->aux_ptr));
+            aux_ptr = ((H5AC_aux_t *)(cache_ptr->aux_ptr));
 
-        if ( ! ( ( aux_ptr != NULL ) &&
-            ( aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC ) &&
-            ( aux_ptr->dirty_bytes == 0 ) ) ) {
+            if (!((aux_ptr != NULL) && (aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC) &&
+                  (aux_ptr->dirty_bytes == 0))) {
 
                 nerrors++;
-                if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: data[%d].header.is_dirty = %d.\n",
-                        world_mpi_rank, FUNC, idx,
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: data[%d].header.is_dirty = %d.\n", world_mpi_rank, FUNC, idx,
                               (int)(data[idx].header.is_dirty));
-        }
+                }
             }
         }
 
-        if ( insert_pinned ) {
+        if (insert_pinned) {
 
-            HDassert( entry_ptr->header.is_pinned );
+            HDassert(entry_ptr->header.is_pinned);
             entry_ptr->global_pinned = TRUE;
-        global_pins++;
-
-        } else {
+            global_pins++;
+        }
+        else {
 
-            HDassert( ! ( entry_ptr->header.is_pinned ) );
+            HDassert(!(entry_ptr->header.is_pinned));
             entry_ptr->global_pinned = FALSE;
-
         }
 
         /* HDassert( entry_ptr->header.is_dirty ); */
-        HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
+        HDassert(((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE);
     }
 
     return;
 
 } /* insert_entry() */
 
-
 /*****************************************************************************
  * Function:    local_pin_and_unpin_random_entries()
  *
@@ -3224,59 +2968,52 @@ insert_entry(H5C_t * cache_ptr,
  *
  *****************************************************************************/
 static void
-local_pin_and_unpin_random_entries(H5F_t * file_ptr,
-                                   int min_idx,
-                                   int max_idx,
-                int min_count,
-                int max_count)
+local_pin_and_unpin_random_entries(H5F_t *file_ptr, int min_idx, int max_idx, int min_count, int max_count)
 {
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
         hbool_t via_unprotect;
-        int count;
-        int i;
-        int idx;
-
-        HDassert( file_ptr );
-        HDassert( 0 <= min_idx );
-        HDassert( min_idx < max_idx );
-        HDassert( max_idx < NUM_DATA_ENTRIES );
-        HDassert( max_idx < virt_num_data_entries );
-    HDassert( 0 <= min_count );
-    HDassert( min_count < max_count );
+        int     count;
+        int     i;
+        int     idx;
+
+        HDassert(file_ptr);
+        HDassert(0 <= min_idx);
+        HDassert(min_idx < max_idx);
+        HDassert(max_idx < NUM_DATA_ENTRIES);
+        HDassert(max_idx < virt_num_data_entries);
+        HDassert(0 <= min_count);
+        HDassert(min_count < max_count);
 
-    count = (HDrand() % (max_count - min_count)) + min_count;
+        count = (HDrand() % (max_count - min_count)) + min_count;
 
-    HDassert( min_count <= count );
-    HDassert( count <= max_count );
+        HDassert(min_count <= count);
+        HDassert(count <= max_count);
 
-    for ( i = 0; i < count; i++ )
-    {
+        for (i = 0; i < count; i++) {
             local_pin_random_entry(file_ptr, min_idx, max_idx);
-    }
+        }
 
-    count = (HDrand() % (max_count - min_count)) + min_count;
+        count = (HDrand() % (max_count - min_count)) + min_count;
 
-    HDassert( min_count <= count );
-    HDassert( count <= max_count );
+        HDassert(min_count <= count);
+        HDassert(count <= max_count);
 
-        i = 0;
-    idx = 0;
+        i   = 0;
+        idx = 0;
 
-    while ( ( i < count ) && ( idx >= 0 ) )
-    {
-        via_unprotect = ( (((unsigned)i) & 0x0001) == 0 );
-        idx = local_unpin_next_pinned_entry(file_ptr, idx, via_unprotect);
-        i++;
-    }
+        while ((i < count) && (idx >= 0)) {
+            via_unprotect = ((((unsigned)i) & 0x0001) == 0);
+            idx           = local_unpin_next_pinned_entry(file_ptr, idx, via_unprotect);
+            i++;
+        }
     }
 
     return;
 
 } /* local_pin_and_unpin_random_entries() */
 
-
 /*****************************************************************************
  * Function:    local_pin_random_entry()
  *
@@ -3294,27 +3031,23 @@ local_pin_and_unpin_random_entries(H5F_t * file_ptr,
  *
  *****************************************************************************/
 static void
-local_pin_random_entry(H5F_t * file_ptr,
-                       int min_idx,
-                       int max_idx)
+local_pin_random_entry(H5F_t *file_ptr, int min_idx, int max_idx)
 {
     int idx;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( file_ptr );
-        HDassert( 0 <= min_idx );
-        HDassert( min_idx < max_idx );
-        HDassert( max_idx < NUM_DATA_ENTRIES );
-        HDassert( max_idx < virt_num_data_entries );
+        HDassert(file_ptr);
+        HDassert(0 <= min_idx);
+        HDassert(min_idx < max_idx);
+        HDassert(max_idx < NUM_DATA_ENTRIES);
+        HDassert(max_idx < virt_num_data_entries);
 
-    do
-    {
+        do {
             idx = (HDrand() % (max_idx - min_idx)) + min_idx;
-            HDassert( min_idx <= idx );
-            HDassert( idx <= max_idx );
-    }
-    while ( data[idx].global_pinned || data[idx].local_pinned );
+            HDassert(min_idx <= idx);
+            HDassert(idx <= max_idx);
+        } while (data[idx].global_pinned || data[idx].local_pinned);
 
         pin_entry(file_ptr, idx, FALSE, FALSE);
     }
@@ -3323,7 +3056,6 @@ local_pin_random_entry(H5F_t * file_ptr,
 
 } /* local_pin_random_entry() */
 
-
 /*****************************************************************************
  * Function:    local_unpin_all_entries()
  *
@@ -3338,30 +3070,26 @@ local_pin_random_entry(H5F_t * file_ptr,
  *
  *****************************************************************************/
 static void
-local_unpin_all_entries(H5F_t * file_ptr,
-            hbool_t via_unprotect)
+local_unpin_all_entries(H5F_t *file_ptr, hbool_t via_unprotect)
 {
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
         int idx;
 
-        HDassert( file_ptr );
+        HDassert(file_ptr);
 
-    idx = 0;
+        idx = 0;
 
-    while ( idx >= 0 )
-    {
-        idx = local_unpin_next_pinned_entry(file_ptr,
-                                    idx, via_unprotect);
-    }
+        while (idx >= 0) {
+            idx = local_unpin_next_pinned_entry(file_ptr, idx, via_unprotect);
+        }
     }
 
     return;
 
 } /* local_unpin_all_entries() */
 
-
 /*****************************************************************************
  * Function:    local_unpin_next_pinned_entry()
  *
@@ -3379,47 +3107,42 @@ local_unpin_all_entries(H5F_t * file_ptr,
  *
  *****************************************************************************/
 static int
-local_unpin_next_pinned_entry(H5F_t * file_ptr,
-                              int start_idx,
-                hbool_t via_unprotect)
+local_unpin_next_pinned_entry(H5F_t *file_ptr, int start_idx, hbool_t via_unprotect)
 {
-    int i = 0;
+    int i   = 0;
     int idx = -1;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( file_ptr );
-        HDassert( 0 <= start_idx );
-        HDassert( start_idx < NUM_DATA_ENTRIES );
-        HDassert( start_idx < virt_num_data_entries );
+        HDassert(file_ptr);
+        HDassert(0 <= start_idx);
+        HDassert(start_idx < NUM_DATA_ENTRIES);
+        HDassert(start_idx < virt_num_data_entries);
 
-    idx = start_idx;
+        idx = start_idx;
 
-    while ( ( i < virt_num_data_entries ) &&
-        ( ! ( data[idx].local_pinned ) ) )
-    {
-        i++;
-        idx++;
-        if ( idx >= virt_num_data_entries ) {
-        idx = 0;
+        while ((i < virt_num_data_entries) && (!(data[idx].local_pinned))) {
+            i++;
+            idx++;
+            if (idx >= virt_num_data_entries) {
+                idx = 0;
+            }
         }
-    }
-
-    if ( data[idx].local_pinned ) {
 
-        unpin_entry(file_ptr, idx, FALSE, FALSE, via_unprotect);
+        if (data[idx].local_pinned) {
 
-    } else {
+            unpin_entry(file_ptr, idx, FALSE, FALSE, via_unprotect);
+        }
+        else {
 
-        idx = -1;
-    }
+            idx = -1;
+        }
     }
 
-    return(idx);
+    return (idx);
 
 } /* local_unpin_next_pinned_entry() */
 
-
 /*****************************************************************************
  * Function:    lock_and_unlock_random_entries()
  *
@@ -3436,28 +3159,23 @@ local_unpin_next_pinned_entry(H5F_t * file_ptr,
  *
  *****************************************************************************/
 static void
-lock_and_unlock_random_entries(H5F_t * file_ptr,
-                               int min_idx,
-                               int max_idx,
-                               int min_count,
-                               int max_count)
+lock_and_unlock_random_entries(H5F_t *file_ptr, int min_idx, int max_idx, int min_count, int max_count)
 {
     int count;
     int i;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( file_ptr );
-        HDassert( 0 <= min_count );
-        HDassert( min_count < max_count );
+        HDassert(file_ptr);
+        HDassert(0 <= min_count);
+        HDassert(min_count < max_count);
 
         count = (HDrand() % (max_count - min_count)) + min_count;
 
-        HDassert( min_count <= count );
-        HDassert( count <= max_count );
+        HDassert(min_count <= count);
+        HDassert(count <= max_count);
 
-        for ( i = 0; i < count; i++ )
-        {
+        for (i = 0; i < count; i++) {
             lock_and_unlock_random_entry(file_ptr, min_idx, max_idx);
         }
     }
@@ -3466,7 +3184,6 @@ lock_and_unlock_random_entries(H5F_t * file_ptr,
 
 } /* lock_and_unlock_random_entries() */
 
-
 /*****************************************************************************
  * Function:    lock_and_unlock_random_entry()
  *
@@ -3482,34 +3199,31 @@ lock_and_unlock_random_entries(H5F_t * file_ptr,
  *
  *****************************************************************************/
 static void
-lock_and_unlock_random_entry(H5F_t * file_ptr,
-                             int min_idx,
-                             int max_idx)
+lock_and_unlock_random_entry(H5F_t *file_ptr, int min_idx, int max_idx)
 {
     int idx;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( file_ptr );
-        HDassert( 0 <= min_idx );
-        HDassert( min_idx < max_idx );
-        HDassert( max_idx < NUM_DATA_ENTRIES );
-        HDassert( max_idx < virt_num_data_entries );
+        HDassert(file_ptr);
+        HDassert(0 <= min_idx);
+        HDassert(min_idx < max_idx);
+        HDassert(max_idx < NUM_DATA_ENTRIES);
+        HDassert(max_idx < virt_num_data_entries);
 
         idx = (HDrand() % (max_idx - min_idx)) + min_idx;
 
-        HDassert( min_idx <= idx );
-        HDassert( idx <= max_idx );
+        HDassert(min_idx <= idx);
+        HDassert(idx <= max_idx);
 
-    lock_entry(file_ptr, idx);
-    unlock_entry(file_ptr, idx, H5AC__NO_FLAGS_SET);
+        lock_entry(file_ptr, idx);
+        unlock_entry(file_ptr, idx, H5AC__NO_FLAGS_SET);
     }
 
     return;
 
 } /* lock_and_unlock_random_entry() */
 
-
 /*****************************************************************************
  * Function:    lock_entry()
  *
@@ -3530,51 +3244,45 @@ lock_and_unlock_random_entry(H5F_t * file_ptr,
  *
  *****************************************************************************/
 static void
-lock_entry(H5F_t * file_ptr,
-           int32_t idx)
+lock_entry(H5F_t *file_ptr, int32_t idx)
 {
-    struct datum * entry_ptr;
-    H5C_cache_entry_t * cache_entry_ptr;
+    struct datum *     entry_ptr;
+    H5C_cache_entry_t *cache_entry_ptr;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( ( 0 <= idx ) && ( idx < NUM_DATA_ENTRIES ) );
-        HDassert( idx < virt_num_data_entries );
+        HDassert((0 <= idx) && (idx < NUM_DATA_ENTRIES));
+        HDassert(idx < virt_num_data_entries);
 
         entry_ptr = &(data[idx]);
 
-    HDassert( ! (entry_ptr->locked) );
+        HDassert(!(entry_ptr->locked));
 
-        cache_entry_ptr = (H5C_cache_entry_t *)H5AC_protect(file_ptr,
-                                        &(types[0]), entry_ptr->base_addr,
-                                        &entry_ptr->base_addr,
-                                        H5AC__NO_FLAGS_SET);
+        cache_entry_ptr = (H5C_cache_entry_t *)H5AC_protect(file_ptr, &(types[0]), entry_ptr->base_addr,
+                                                            &entry_ptr->base_addr, H5AC__NO_FLAGS_SET);
 
-        if ( ( cache_entry_ptr != (void *)(&(entry_ptr->header)) ) ||
-             ( entry_ptr->header.type != &(types[0]) ) ||
-             ( ( entry_ptr->len != entry_ptr->header.size ) &&
-        ( entry_ptr->local_len != entry_ptr->header.size ) ) ||
-             ( entry_ptr->base_addr != entry_ptr->header.addr ) ) {
+        if ((cache_entry_ptr != (void *)(&(entry_ptr->header))) || (entry_ptr->header.type != &(types[0])) ||
+            ((entry_ptr->len != entry_ptr->header.size) &&
+             (entry_ptr->local_len != entry_ptr->header.size)) ||
+            (entry_ptr->base_addr != entry_ptr->header.addr)) {
 
             nerrors++;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: error in H5AC_protect().\n",
-                    world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: error in H5AC_protect().\n", world_mpi_rank, FUNC);
             }
-        } else {
-
-        entry_ptr->locked = TRUE;
+        }
+        else {
 
-    }
+            entry_ptr->locked = TRUE;
+        }
 
-        HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
+        HDassert(((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE);
     }
 
     return;
 
 } /* lock_entry() */
 
-
 /*****************************************************************************
  * Function:    mark_entry_dirty()
  *
@@ -3591,44 +3299,40 @@ lock_entry(H5F_t * file_ptr,
 static void
 mark_entry_dirty(int32_t idx)
 {
-    herr_t result;
-    struct datum * entry_ptr;
+    herr_t        result;
+    struct datum *entry_ptr;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( ( 0 <= idx ) && ( idx < NUM_DATA_ENTRIES ) );
-        HDassert( idx < virt_num_data_entries );
+        HDassert((0 <= idx) && (idx < NUM_DATA_ENTRIES));
+        HDassert(idx < virt_num_data_entries);
 
         entry_ptr = &(data[idx]);
 
-        HDassert ( entry_ptr->locked || entry_ptr->global_pinned );
-    HDassert ( ! (entry_ptr->local_pinned) );
+        HDassert(entry_ptr->locked || entry_ptr->global_pinned);
+        HDassert(!(entry_ptr->local_pinned));
 
         (entry_ptr->ver)++;
         entry_ptr->dirty = TRUE;
 
-    result = H5AC_mark_entry_dirty( (void *)entry_ptr);
+        result = H5AC_mark_entry_dirty((void *)entry_ptr);
 
-        if ( result < 0 ) {
+        if (result < 0) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout,
-                          "%d:%s: error in H5AC_mark_entry_dirty().\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: error in H5AC_mark_entry_dirty().\n", world_mpi_rank, FUNC);
             }
         }
-    else if ( ! ( entry_ptr->locked ) )
-    {
-        global_dirty_pins++;
-    }
+        else if (!(entry_ptr->locked)) {
+            global_dirty_pins++;
+        }
     }
 
     return;
 
 } /* mark_entry_dirty() */
 
-
 /*****************************************************************************
  * Function:    pin_entry()
  *
@@ -3643,58 +3347,53 @@ mark_entry_dirty(int32_t idx)
  *
  *****************************************************************************/
 static void
-pin_entry(H5F_t * file_ptr,
-          int32_t idx,
-    hbool_t global,
-    hbool_t dirty)
+pin_entry(H5F_t *file_ptr, int32_t idx, hbool_t global, hbool_t dirty)
 {
-    unsigned int flags = H5AC__PIN_ENTRY_FLAG;
-    struct datum * entry_ptr;
+    unsigned int  flags = H5AC__PIN_ENTRY_FLAG;
+    struct datum *entry_ptr;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( file_ptr );
-        HDassert( ( 0 <= idx ) && ( idx < NUM_DATA_ENTRIES ) );
-        HDassert( idx < virt_num_data_entries );
+        HDassert(file_ptr);
+        HDassert((0 <= idx) && (idx < NUM_DATA_ENTRIES));
+        HDassert(idx < virt_num_data_entries);
 
         entry_ptr = &(data[idx]);
 
-    HDassert ( ! (entry_ptr->global_pinned) );
-    HDassert ( ! (entry_ptr->local_pinned) );
-    HDassert ( ! ( dirty && ( ! global ) ) );
+        HDassert(!(entry_ptr->global_pinned));
+        HDassert(!(entry_ptr->local_pinned));
+        HDassert(!(dirty && (!global)));
 
-    lock_entry(file_ptr, idx);
-
-    if ( dirty ) {
-
-        flags |= H5AC__DIRTIED_FLAG;
-    }
+        lock_entry(file_ptr, idx);
 
-    unlock_entry(file_ptr, idx, flags);
+        if (dirty) {
 
-        HDassert( (entry_ptr->header).is_pinned );
-    HDassert( ( ! dirty ) || ( (entry_ptr->header).is_dirty ) );
+            flags |= H5AC__DIRTIED_FLAG;
+        }
 
-    if ( global ) {
+        unlock_entry(file_ptr, idx, flags);
 
-        entry_ptr->global_pinned = TRUE;
+        HDassert((entry_ptr->header).is_pinned);
+        HDassert((!dirty) || ((entry_ptr->header).is_dirty));
 
-        global_pins++;
+        if (global) {
 
-    } else {
+            entry_ptr->global_pinned = TRUE;
 
-        entry_ptr->local_pinned = TRUE;
+            global_pins++;
+        }
+        else {
 
-        local_pins++;
+            entry_ptr->local_pinned = TRUE;
 
-    }
+            local_pins++;
+        }
     }
 
     return;
 
 } /* pin_entry() */
 
-
 /*****************************************************************************
  * Function:    pin_protected_entry()
  *
@@ -3710,60 +3409,53 @@ pin_entry(H5F_t * file_ptr,
  *
  *****************************************************************************/
 static void
-pin_protected_entry(int32_t idx,
-            hbool_t global)
+pin_protected_entry(int32_t idx, hbool_t global)
 {
-    herr_t result;
-    struct datum * entry_ptr;
+    herr_t        result;
+    struct datum *entry_ptr;
 
-    HDassert( ( 0 <= idx ) && ( idx < NUM_DATA_ENTRIES ) );
-    HDassert( idx < virt_num_data_entries );
+    HDassert((0 <= idx) && (idx < NUM_DATA_ENTRIES));
+    HDassert(idx < virt_num_data_entries);
 
     entry_ptr = &(data[idx]);
 
-    HDassert( entry_ptr->locked );
+    HDassert(entry_ptr->locked);
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-    result = H5AC_pin_protected_entry((void *)entry_ptr);
+        result = H5AC_pin_protected_entry((void *)entry_ptr);
 
-        if ( ( result < 0 ) ||
-             ( entry_ptr->header.type != &(types[0]) ) ||
-             ( ( entry_ptr->len != entry_ptr->header.size ) &&
-        ( entry_ptr->local_len != entry_ptr->header.size ) )||
-             ( entry_ptr->base_addr != entry_ptr->header.addr ) ||
-        ( ! ( (entry_ptr->header).is_pinned ) ) ) {
+        if ((result < 0) || (entry_ptr->header.type != &(types[0])) ||
+            ((entry_ptr->len != entry_ptr->header.size) &&
+             (entry_ptr->local_len != entry_ptr->header.size)) ||
+            (entry_ptr->base_addr != entry_ptr->header.addr) || (!((entry_ptr->header).is_pinned))) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout,
-            "%d:%s: Error in H5AC_pin_protected entry().\n",
-                    world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Error in H5AC_pin_protected entry().\n", world_mpi_rank, FUNC);
             }
         }
 
-        if ( global ) {
-
-        entry_ptr->global_pinned = TRUE;
-
-        global_pins++;
+        if (global) {
 
-    } else {
+            entry_ptr->global_pinned = TRUE;
 
-        entry_ptr->local_pinned = TRUE;
+            global_pins++;
+        }
+        else {
 
-        local_pins++;
+            entry_ptr->local_pinned = TRUE;
 
-    }
+            local_pins++;
+        }
 
-        HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
+        HDassert(((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE);
     }
 
     return;
 
 } /* pin_protected_entry() */
 
-
 /*****************************************************************************
  * Function:    move_entry()
  *
@@ -3781,33 +3473,31 @@ pin_protected_entry(int32_t idx,
  *
  *****************************************************************************/
 static void
-move_entry(H5F_t * file_ptr,
-           int32_t old_idx,
-           int32_t new_idx)
+move_entry(H5F_t *file_ptr, int32_t old_idx, int32_t new_idx)
 {
-    herr_t         result;
+    herr_t        result;
     int           tmp;
-    size_t       tmp_len;
-    haddr_t        old_addr = HADDR_UNDEF;
-    haddr_t        new_addr = HADDR_UNDEF;
-    struct datum * old_entry_ptr;
-    struct datum * new_entry_ptr;
+    size_t        tmp_len;
+    haddr_t       old_addr = HADDR_UNDEF;
+    haddr_t       new_addr = HADDR_UNDEF;
+    struct datum *old_entry_ptr;
+    struct datum *new_entry_ptr;
 
-    if ( ( nerrors == 0 ) && ( old_idx != new_idx ) ) {
+    if ((nerrors == 0) && (old_idx != new_idx)) {
 
-        HDassert( file_ptr );
-        HDassert( ( 0 <= old_idx ) && ( old_idx < NUM_DATA_ENTRIES ) );
-        HDassert( old_idx < virt_num_data_entries );
-        HDassert( ( 0 <= new_idx ) && ( new_idx < NUM_DATA_ENTRIES ) );
-        HDassert( new_idx < virt_num_data_entries );
+        HDassert(file_ptr);
+        HDassert((0 <= old_idx) && (old_idx < NUM_DATA_ENTRIES));
+        HDassert(old_idx < virt_num_data_entries);
+        HDassert((0 <= new_idx) && (new_idx < NUM_DATA_ENTRIES));
+        HDassert(new_idx < virt_num_data_entries);
 
         old_entry_ptr = &(data[old_idx]);
         new_entry_ptr = &(data[new_idx]);
 
-        HDassert( ((old_entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
-        HDassert( !(old_entry_ptr->header.is_protected) );
-        HDassert( !(old_entry_ptr->locked) );
-        HDassert( old_entry_ptr->len == new_entry_ptr->len );
+        HDassert(((old_entry_ptr->header).type)->id == DATUM_ENTRY_TYPE);
+        HDassert(!(old_entry_ptr->header.is_protected));
+        HDassert(!(old_entry_ptr->locked));
+        HDassert(old_entry_ptr->len == new_entry_ptr->len);
 
         old_addr = old_entry_ptr->base_addr;
         new_addr = new_entry_ptr->base_addr;
@@ -3819,8 +3509,8 @@ move_entry(H5F_t * file_ptr,
          * now as it is possible that the rename will trigger a
          * sync point.
          */
-        if(old_entry_ptr->ver < new_entry_ptr->ver)
-        old_entry_ptr->ver = new_entry_ptr->ver;
+        if (old_entry_ptr->ver < new_entry_ptr->ver)
+            old_entry_ptr->ver = new_entry_ptr->ver;
         else
             (old_entry_ptr->ver)++;
 
@@ -3834,60 +3524,56 @@ move_entry(H5F_t * file_ptr,
         old_entry_ptr->index = new_entry_ptr->index;
         new_entry_ptr->index = tmp;
 
-    if(old_entry_ptr->local_len != new_entry_ptr->local_len) {
-        tmp_len                  = old_entry_ptr->local_len;
-        old_entry_ptr->local_len = new_entry_ptr->local_len;
-        new_entry_ptr->local_len = tmp_len;
-    } /* end if */
+        if (old_entry_ptr->local_len != new_entry_ptr->local_len) {
+            tmp_len                  = old_entry_ptr->local_len;
+            old_entry_ptr->local_len = new_entry_ptr->local_len;
+            new_entry_ptr->local_len = tmp_len;
+        } /* end if */
 
         result = H5AC_move_entry(file_ptr, &(types[0]), old_addr, new_addr);
 
-        if ( ( result < 0 ) || ( old_entry_ptr->header.addr != new_addr ) ) {
+        if ((result < 0) || (old_entry_ptr->header.addr != new_addr)) {
 
             nerrors++;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: H5AC_move_entry() failed.\n",
-                    world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5AC_move_entry() failed.\n", world_mpi_rank, FUNC);
             }
+        }
+        else {
 
-        } else {
-
-            HDassert( ((old_entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
+            HDassert(((old_entry_ptr->header).type)->id == DATUM_ENTRY_TYPE);
 
-            if ( ! (old_entry_ptr->header.is_dirty) ) {
+            if (!(old_entry_ptr->header.is_dirty)) {
 
-            /* it is possible that we just exceeded the dirty bytes
-            * threshold, triggering a write of the newly inserted
-            * entry.  Test for this, and only flag an error if this
-            * is not the case.
-            */
+                /* it is possible that we just exceeded the dirty bytes
+                 * threshold, triggering a write of the newly inserted
+                 * entry.  Test for this, and only flag an error if this
+                 * is not the case.
+                 */
 
-            struct H5AC_aux_t * aux_ptr;
+                struct H5AC_aux_t *aux_ptr;
 
-            aux_ptr = ((H5AC_aux_t *)(file_ptr->shared->cache->aux_ptr));
+                aux_ptr = ((H5AC_aux_t *)(file_ptr->shared->cache->aux_ptr));
 
-            if ( ! ( ( aux_ptr != NULL ) &&
-                ( aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC ) &&
-                ( aux_ptr->dirty_bytes == 0 ) ) ) {
+                if (!((aux_ptr != NULL) && (aux_ptr->magic == H5AC__H5AC_AUX_T_MAGIC) &&
+                      (aux_ptr->dirty_bytes == 0))) {
 
                     nerrors++;
-                    if ( verbose ) {
-                    HDfprintf(stdout,
-                                  "%d:%s: data[%d].header.is_dirty = %d.\n",
-                            world_mpi_rank, FUNC, new_idx,
-                                  (int)(data[new_idx].header.is_dirty));
-            }
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: data[%d].header.is_dirty = %d.\n", world_mpi_rank, FUNC,
+                                  new_idx, (int)(data[new_idx].header.is_dirty));
+                    }
                 }
-            } else {
+            }
+            else {
 
-                HDassert( old_entry_ptr->header.is_dirty );
+                HDassert(old_entry_ptr->header.is_dirty);
             }
         }
     }
 
 } /* move_entry() */
 
-
 /*****************************************************************************
  *
  * Function:    reset_server_counts()
@@ -3905,10 +3591,10 @@ move_entry(H5F_t * file_ptr,
 static hbool_t
 reset_server_counts(void)
 {
-    hbool_t success = TRUE; /* will set to FALSE if appropriate. */
+    hbool_t       success = TRUE; /* will set to FALSE if appropriate. */
     struct mssg_t mssg;
 
-    if ( success ) {
+    if (success) {
 
         /* compose the message */
         mssg.req       = REQ_RW_COUNT_RESET_CODE;
@@ -3921,51 +3607,42 @@ reset_server_counts(void)
         mssg.count     = 0;
         mssg.magic     = MSSG_MAGIC;
 
-        if ( ! send_mssg(&mssg, FALSE) ) {
+        if (!send_mssg(&mssg, FALSE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( ! recv_mssg(&mssg, REQ_RW_COUNT_RESET_RPLY_CODE) ) {
+        if (!recv_mssg(&mssg, REQ_RW_COUNT_RESET_RPLY_CODE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
             }
-        } else if ( ( mssg.req != REQ_RW_COUNT_RESET_RPLY_CODE ) ||
-                    ( mssg.src != world_server_mpi_rank ) ||
-                    ( mssg.dest != world_mpi_rank ) ||
-                    ( mssg.base_addr != 0 ) ||
-                    ( mssg.len != 0 ) ||
-                    ( mssg.ver != 0 ) ||
-                    ( mssg.count != 0 ) ||
-                    ( mssg.magic != MSSG_MAGIC ) ) {
+        }
+        else if ((mssg.req != REQ_RW_COUNT_RESET_RPLY_CODE) || (mssg.src != world_server_mpi_rank) ||
+                 (mssg.dest != world_mpi_rank) || (mssg.base_addr != 0) || (mssg.len != 0) ||
+                 (mssg.ver != 0) || (mssg.count != 0) || (mssg.magic != MSSG_MAGIC)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                          "%d:%s: Bad data in req r/w counter reset reply.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Bad data in req r/w counter reset reply.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* reset_server_counts() */
 
-
 /*****************************************************************************
  * Function:    resize_entry()
  *
@@ -3982,46 +3659,43 @@ reset_server_counts(void)
  *
  *****************************************************************************/
 static void
-resize_entry(int32_t idx,
-        size_t  new_size)
+resize_entry(int32_t idx, size_t new_size)
 {
-    herr_t         result;
-    struct datum * entry_ptr;
+    herr_t        result;
+    struct datum *entry_ptr;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( ( 0 <= idx ) && ( idx < NUM_DATA_ENTRIES ) );
-        HDassert( idx < virt_num_data_entries );
+        HDassert((0 <= idx) && (idx < NUM_DATA_ENTRIES));
+        HDassert(idx < virt_num_data_entries);
 
         entry_ptr = &(data[idx]);
 
-        HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
-        HDassert( !(entry_ptr->locked) );
-    HDassert( ( entry_ptr->global_pinned ) &&
-        ( ! entry_ptr->local_pinned ) );
-    HDassert( ( entry_ptr->header.size == entry_ptr->len ) ||
-            ( entry_ptr->header.size == entry_ptr->local_len ) );
-    HDassert( new_size > 0 );
-    HDassert( new_size <= entry_ptr->len );
+        HDassert(((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE);
+        HDassert(!(entry_ptr->locked));
+        HDassert((entry_ptr->global_pinned) && (!entry_ptr->local_pinned));
+        HDassert((entry_ptr->header.size == entry_ptr->len) ||
+                 (entry_ptr->header.size == entry_ptr->local_len));
+        HDassert(new_size > 0);
+        HDassert(new_size <= entry_ptr->len);
 
-    result = H5AC_resize_entry((void *)entry_ptr, new_size);
+        result = H5AC_resize_entry((void *)entry_ptr, new_size);
 
-        if ( result < 0 ) {
+        if (result < 0) {
 
             nerrors++;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: H5AC_resize_entry() failed.\n",
-                    world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5AC_resize_entry() failed.\n", world_mpi_rank, FUNC);
             }
+        }
+        else {
 
-        } else {
-
-            HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
-            HDassert( entry_ptr->header.is_dirty );
-            HDassert( entry_ptr->header.size == new_size );
+            HDassert(((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE);
+            HDassert(entry_ptr->header.is_dirty);
+            HDassert(entry_ptr->header.size == new_size);
 
-            entry_ptr->dirty = TRUE;
-        entry_ptr->local_len = new_size;
+            entry_ptr->dirty     = TRUE;
+            entry_ptr->local_len = new_size;
 
             /* touch up version. */
 
@@ -4033,7 +3707,6 @@ resize_entry(int32_t idx,
 
 } /* resize_entry() */
 
-
 /*****************************************************************************
  *
  * Function:    setup_cache_for_test()
@@ -4054,103 +3727,94 @@ resize_entry(int32_t idx,
  *
  *****************************************************************************/
 static hbool_t
-setup_cache_for_test(hid_t * fid_ptr,
-                     H5F_t ** file_ptr_ptr,
-                     H5C_t ** cache_ptr_ptr,
-                     int metadata_write_strategy)
+setup_cache_for_test(hid_t *fid_ptr, H5F_t **file_ptr_ptr, H5C_t **cache_ptr_ptr, int metadata_write_strategy)
 {
-    hbool_t success = FALSE; /* will set to TRUE if appropriate. */
-    hbool_t enable_rpt_fcn = FALSE;
-    hid_t fid = -1;
+    hbool_t             success        = FALSE; /* will set to TRUE if appropriate. */
+    hbool_t             enable_rpt_fcn = FALSE;
+    hid_t               fid            = -1;
     H5AC_cache_config_t config;
     H5AC_cache_config_t test_config;
-    H5F_t * file_ptr = NULL;
-    H5C_t * cache_ptr = NULL;
-    haddr_t actual_base_addr;
+    H5F_t *             file_ptr  = NULL;
+    H5C_t *             cache_ptr = NULL;
+    haddr_t             actual_base_addr;
 
-    HDassert ( fid_ptr != NULL );
-    HDassert ( file_ptr_ptr != NULL );
-    HDassert ( cache_ptr_ptr != NULL );
+    HDassert(fid_ptr != NULL);
+    HDassert(file_ptr_ptr != NULL);
+    HDassert(cache_ptr_ptr != NULL);
 
     fid = H5Fcreate(filenames[0], H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
 
     /* Push API context */
     H5CX_push();
 
-    if ( fid < 0 ) {
+    if (fid < 0) {
         nerrors++;
-        if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: H5Fcreate() failed.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: H5Fcreate() failed.\n", world_mpi_rank, FUNC);
         }
-    } else if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
+    }
+    else if (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0) {
         nerrors++;
-        if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n", world_mpi_rank, FUNC);
         }
-    } else {
+    }
+    else {
         file_ptr = (H5F_t *)H5VL_object_verify(fid, H5I_FILE);
     }
 
-    if ( file_ptr == NULL ) {
+    if (file_ptr == NULL) {
         nerrors++;
-        if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: Can't get file_ptr.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Can't get file_ptr.\n", world_mpi_rank, FUNC);
         }
-    } else {
+    }
+    else {
         cache_ptr = file_ptr->shared->cache;
     }
 
-    if ( cache_ptr == NULL ) {
+    if (cache_ptr == NULL) {
         nerrors++;
-        if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: Can't get cache_ptr.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Can't get cache_ptr.\n", world_mpi_rank, FUNC);
         }
-    } else if ( cache_ptr->magic != H5C__H5C_T_MAGIC ) {
+    }
+    else if (cache_ptr->magic != H5C__H5C_T_MAGIC) {
         nerrors++;
-        if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: Bad cache_ptr magic.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: Bad cache_ptr magic.\n", world_mpi_rank, FUNC);
         }
-    } else {
+    }
+    else {
         cache_ptr->ignore_tags = TRUE;
-        *fid_ptr = fid;
-        *file_ptr_ptr = file_ptr;
-        *cache_ptr_ptr = cache_ptr;
+        *fid_ptr               = fid;
+        *file_ptr_ptr          = file_ptr;
+        *cache_ptr_ptr         = cache_ptr;
         H5C_stats__reset(cache_ptr);
         success = TRUE;
     }
 
-    if ( success ) {
+    if (success) {
 
         config.version = H5AC__CURR_CACHE_CONFIG_VERSION;
 
-        if ( H5AC_get_cache_auto_resize_config(cache_ptr, &config)
-             != SUCCEED ) {
+        if (H5AC_get_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
 
-        HDfprintf(stdout,
-                      "%d:%s: H5AC_get_cache_auto_resize_config(1) failed.\n",
-                      world_mpi_rank, FUNC);
-
-        } else {
+            HDfprintf(stdout, "%d:%s: H5AC_get_cache_auto_resize_config(1) failed.\n", world_mpi_rank, FUNC);
+        }
+        else {
 
             config.rpt_fcn_enabled         = enable_rpt_fcn;
             config.metadata_write_strategy = metadata_write_strategy;
 
-            if ( H5AC_set_cache_auto_resize_config(cache_ptr, &config)
-        != SUCCEED ) {
+            if (H5AC_set_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
 
-            HDfprintf(stdout,
-                         "%d:%s: H5AC_set_cache_auto_resize_config() failed.\n",
-                          world_mpi_rank, FUNC);
-
-            } else if ( enable_rpt_fcn ) {
+                HDfprintf(stdout, "%d:%s: H5AC_set_cache_auto_resize_config() failed.\n", world_mpi_rank,
+                          FUNC);
+            }
+            else if (enable_rpt_fcn) {
 
-                HDfprintf(stdout, "%d:%s: rpt_fcn enabled.\n",
-                          world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: rpt_fcn enabled.\n", world_mpi_rank, FUNC);
             }
         }
     }
@@ -4160,32 +3824,29 @@ setup_cache_for_test(hid_t * fid_ptr,
      * we can't do our usual checks in the serial case.
      */
 
-    if ( success ) /* verify that the metadata write strategy is as expected */
+    if (success) /* verify that the metadata write strategy is as expected */
     {
-        if ( cache_ptr->aux_ptr == NULL ) {
+        if (cache_ptr->aux_ptr == NULL) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: cache_ptr->aux_ptr == NULL.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: cache_ptr->aux_ptr == NULL.\n", world_mpi_rank, FUNC);
             }
-        } else if ( ((H5AC_aux_t *)(cache_ptr->aux_ptr))->magic !=
-                    H5AC__H5AC_AUX_T_MAGIC ) {
+        }
+        else if (((H5AC_aux_t *)(cache_ptr->aux_ptr))->magic != H5AC__H5AC_AUX_T_MAGIC) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout,
-                "%d:%s: cache_ptr->aux_ptr->magic != H5AC__H5AC_AUX_T_MAGIC.\n",
-                world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: cache_ptr->aux_ptr->magic != H5AC__H5AC_AUX_T_MAGIC.\n",
+                          world_mpi_rank, FUNC);
             }
-        } else if( ((H5AC_aux_t *)(cache_ptr->aux_ptr))->metadata_write_strategy
-                   != metadata_write_strategy ) {
+        }
+        else if (((H5AC_aux_t *)(cache_ptr->aux_ptr))->metadata_write_strategy != metadata_write_strategy) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout,
-                    "%d:%s: bad cache_ptr->aux_ptr->metadata_write_strategy\n",
-                    world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: bad cache_ptr->aux_ptr->metadata_write_strategy\n", world_mpi_rank,
+                          FUNC);
             }
         }
     }
@@ -4194,27 +3855,21 @@ setup_cache_for_test(hid_t * fid_ptr,
      * when we get the current configuration.
      */
 
-    if ( success ) {
+    if (success) {
 
         test_config.version = H5AC__CURR_CACHE_CONFIG_VERSION;
 
-        if ( H5AC_get_cache_auto_resize_config(cache_ptr, &test_config)
-             != SUCCEED ) {
-
-        HDfprintf(stdout,
-                      "%d:%s: H5AC_get_cache_auto_resize_config(2) failed.\n",
-                      world_mpi_rank, FUNC);
+        if (H5AC_get_cache_auto_resize_config(cache_ptr, &test_config) != SUCCEED) {
 
-        } else if ( test_config.metadata_write_strategy !=
-                    metadata_write_strategy ) {
+            HDfprintf(stdout, "%d:%s: H5AC_get_cache_auto_resize_config(2) failed.\n", world_mpi_rank, FUNC);
+        }
+        else if (test_config.metadata_write_strategy != metadata_write_strategy) {
 
             nerrors++;
 
-            if ( verbose ) {
+            if (verbose) {
 
-                HDfprintf(stdout,
-                          "%d:%s: unexpected metadata_write_strategy.\n",
-                          world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: unexpected metadata_write_strategy.\n", world_mpi_rank, FUNC);
             }
         }
     }
@@ -4224,85 +3879,76 @@ setup_cache_for_test(hid_t * fid_ptr,
      * another flush.  If the sync point done callback is set, this will
      * cause a spurious failure.
      */
-    if ( success ) { /* allocate space for test entries */
+    if (success) { /* allocate space for test entries */
 
-        actual_base_addr = H5MF_alloc(file_ptr, H5FD_MEM_DEFAULT,
-                                      (hsize_t)(max_addr + BASE_ADDR));
+        actual_base_addr = H5MF_alloc(file_ptr, H5FD_MEM_DEFAULT, (hsize_t)(max_addr + BASE_ADDR));
 
-        if ( actual_base_addr == HADDR_UNDEF ) {
+        if (actual_base_addr == HADDR_UNDEF) {
 
             success = FALSE;
-        nerrors++;
+            nerrors++;
 
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: H5MF_alloc() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5MF_alloc() failed.\n", world_mpi_rank, FUNC);
             }
-
-        } else if ( actual_base_addr > BASE_ADDR ) {
+        }
+        else if (actual_base_addr > BASE_ADDR) {
 
             /* If this happens, must increase BASE_ADDR so that the
              * actual_base_addr is <= BASE_ADDR.  This should only happen
              * if the size of the superblock is increase.
              */
             success = FALSE;
-        nerrors++;
+            nerrors++;
 
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: actual_base_addr > BASE_ADDR.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: actual_base_addr > BASE_ADDR.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-
     /* flush the file again -- space allocation dirtied superblock */
-    if ( success ) {
+    if (success) {
 
-        if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
+        if (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0) {
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: second H5Fflush() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: second H5Fflush() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
 #if DO_SYNC_AFTER_WRITE
 
-    if ( success ) {
+    if (success) {
 
-    if ( H5AC__set_write_done_callback(cache_ptr, do_sync) != SUCCEED ) {
+        if (H5AC__set_write_done_callback(cache_ptr, do_sync) != SUCCEED) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout,
-            "%d:%s: H5C_set_write_done_callback failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5C_set_write_done_callback failed.\n", world_mpi_rank, FUNC);
             }
-    }
+        }
     }
 
 #endif /* DO_SYNC_AFTER_WRITE */
 
-    if ( success ) {
+    if (success) {
 
-    if ( H5AC__set_sync_point_done_callback(cache_ptr, verify_writes) != SUCCEED ) {
+        if (H5AC__set_sync_point_done_callback(cache_ptr, verify_writes) != SUCCEED) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout,
-            "%d:%s: H5AC__set_sync_point_done_callback failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5AC__set_sync_point_done_callback failed.\n", world_mpi_rank,
+                          FUNC);
             }
-    }
+        }
     }
 
-    return(success);
+    return (success);
 
 } /* setup_cache_for_test() */
 
-
 /*****************************************************************************
  *
  * Function:    verify_writes()
@@ -4333,34 +3979,32 @@ setup_cache_for_test(hid_t * fid_ptr,
 static void
 verify_writes(unsigned num_writes, haddr_t *written_entries_tbl)
 {
-    const hbool_t report = FALSE;
-    hbool_t proceed = TRUE;
-    unsigned u = 0;
+    const hbool_t report  = FALSE;
+    hbool_t       proceed = TRUE;
+    unsigned      u       = 0;
 
-    HDassert( world_mpi_rank != world_server_mpi_rank );
-    HDassert( ( num_writes == 0 ) ||
-              ( written_entries_tbl != NULL ) );
+    HDassert(world_mpi_rank != world_server_mpi_rank);
+    HDassert((num_writes == 0) || (written_entries_tbl != NULL));
 
     /* barrier to ensure that all other processes are ready to leave
      * the sync point as well.
      */
-    if ( proceed ) {
+    if (proceed) {
 
-        if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
+        if (MPI_SUCCESS != MPI_Barrier(file_mpi_comm)) {
 
             proceed = FALSE;
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: barrier 1 failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: barrier 1 failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if(proceed)
+    if (proceed)
         proceed = verify_total_writes(num_writes);
 
-    while(proceed && u < num_writes) {
+    while (proceed && u < num_writes) {
         proceed = verify_entry_writes(written_entries_tbl[u], 1);
         u++;
     }
@@ -4368,37 +4012,33 @@ verify_writes(unsigned num_writes, haddr_t *written_entries_tbl)
     /* barrier to ensure that all other processes have finished verifying
      * the number of writes before we reset the counters.
      */
-    if ( proceed ) {
+    if (proceed) {
 
-        if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
+        if (MPI_SUCCESS != MPI_Barrier(file_mpi_comm)) {
 
             proceed = FALSE;
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: barrier 2 failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: barrier 2 failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( proceed ) {
+    if (proceed) {
 
         proceed = reset_server_counts();
     }
 
     /* if requested, display status of check to stdout */
-    if ( ( report ) && ( file_mpi_rank == 0 ) ) {
-
-        if ( proceed ) {
-
-            HDfprintf(stdout, "%d:%s: verified %u writes.\n",
-                      world_mpi_rank, FUNC, num_writes);
+    if ((report) && (file_mpi_rank == 0)) {
 
-        } else {
+        if (proceed) {
 
-            HDfprintf(stdout, "%d:%s: FAILED to verify %u writes.\n",
-                      world_mpi_rank, FUNC, num_writes);
+            HDfprintf(stdout, "%d:%s: verified %u writes.\n", world_mpi_rank, FUNC, num_writes);
+        }
+        else {
 
+            HDfprintf(stdout, "%d:%s: FAILED to verify %u writes.\n", world_mpi_rank, FUNC, num_writes);
         }
     }
 
@@ -4408,15 +4048,14 @@ verify_writes(unsigned num_writes, haddr_t *written_entries_tbl)
      * but I can think of at least one likely change to the metadata write
      * strategies that will require it -- hence its insertion now.
      */
-    if ( proceed ) {
+    if (proceed) {
 
-        if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
+        if (MPI_SUCCESS != MPI_Barrier(file_mpi_comm)) {
 
             proceed = FALSE;
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: barrier 3 failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: barrier 3 failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
@@ -4425,7 +4064,6 @@ verify_writes(unsigned num_writes, haddr_t *written_entries_tbl)
 
 } /* verify_writes() */
 
-
 /*****************************************************************************
  *
  * Function:    setup_rand()
@@ -4448,38 +4086,35 @@ verify_writes(unsigned num_writes, haddr_t *written_entries_tbl)
 static void
 setup_rand(void)
 {
-    hbool_t use_predefined_seeds = FALSE;
-    int num_predefined_seeds = 3;
-    unsigned predefined_seeds[3] = {18669, 89925, 12577};
-    unsigned seed;
+    hbool_t        use_predefined_seeds = FALSE;
+    int            num_predefined_seeds = 3;
+    unsigned       predefined_seeds[3]  = {18669, 89925, 12577};
+    unsigned       seed;
     struct timeval tv;
 
-    if ( ( use_predefined_seeds ) &&
-         ( world_mpi_size == num_predefined_seeds ) ) {
+    if ((use_predefined_seeds) && (world_mpi_size == num_predefined_seeds)) {
 
-        HDassert( world_mpi_rank >= 0 );
-        HDassert( world_mpi_rank < world_mpi_size );
+        HDassert(world_mpi_rank >= 0);
+        HDassert(world_mpi_rank < world_mpi_size);
 
-            seed = predefined_seeds[world_mpi_rank];
-        HDfprintf(stdout, "%d:%s: predefined_seed = %d.\n",
-                      world_mpi_rank, FUNC, seed);
+        seed = predefined_seeds[world_mpi_rank];
+        HDfprintf(stdout, "%d:%s: predefined_seed = %d.\n", world_mpi_rank, FUNC, seed);
         fflush(stdout);
-            HDsrand(seed);
-
-    } else {
+        HDsrand(seed);
+    }
+    else {
 
-        if ( HDgettimeofday(&tv, NULL) != 0 ) {
+        if (HDgettimeofday(&tv, NULL) != 0) {
 
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: gettimeofday() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: gettimeofday() failed.\n", world_mpi_rank, FUNC);
             }
-        } else {
+        }
+        else {
             seed = (unsigned)tv.tv_usec;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: seed = %d.\n",
-                          world_mpi_rank, FUNC, seed);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: seed = %d.\n", world_mpi_rank, FUNC, seed);
                 fflush(stdout);
             }
             HDsrand(seed);
@@ -4490,7 +4125,6 @@ setup_rand(void)
 
 } /* setup_rand() */
 
-
 /*****************************************************************************
  *
  * Function:    take_down_cache()
@@ -4508,20 +4142,19 @@ setup_rand(void)
  *
  *****************************************************************************/
 static hbool_t
-take_down_cache(hid_t fid, H5C_t * cache_ptr)
+take_down_cache(hid_t fid, H5C_t *cache_ptr)
 {
     hbool_t success = TRUE; /* will set to FALSE if appropriate. */
 
     /* flush the file -- this should write out any remaining test
      * entries in the cache.
      */
-    if ( ( success ) && ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) ) {
+    if ((success) && (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)) {
 
         success = FALSE;
         nerrors++;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n", world_mpi_rank, FUNC);
         }
     }
 
@@ -4530,65 +4163,58 @@ take_down_cache(hid_t fid, H5C_t * cache_ptr)
      * un-related to the test entries, and thereby corrupt our counts
      * of entry writes.
      */
-    if ( success ) {
+    if (success) {
 
-        if ( H5AC__set_sync_point_done_callback(cache_ptr, NULL) != SUCCEED ) {
+        if (H5AC__set_sync_point_done_callback(cache_ptr, NULL) != SUCCEED) {
 
             success = FALSE;
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                          "%d:%s: H5AC__set_sync_point_done_callback failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5AC__set_sync_point_done_callback failed.\n", world_mpi_rank,
+                          FUNC);
             }
         }
-
-
     }
 
     /* close the file */
-    if ( ( success ) && ( H5Fclose(fid) < 0 ) ) {
+    if ((success) && (H5Fclose(fid) < 0)) {
 
         success = FALSE;
         nerrors++;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: H5Fclose() failed.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: H5Fclose() failed.\n", world_mpi_rank, FUNC);
         }
-
     }
 
     /* Pop API context */
     H5CX_pop();
 
-    if ( success ) {
+    if (success) {
 
-        if ( world_mpi_rank == world_server_mpi_rank ) {
+        if (world_mpi_rank == world_server_mpi_rank) {
 
-            if ( HDremove(filenames[0]) < 0 ) {
+            if (HDremove(filenames[0]) < 0) {
 
                 success = FALSE;
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: HDremove() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: HDremove() failed.\n", world_mpi_rank, FUNC);
                 }
             }
-        } else {
+        }
+        else {
 
-        /* verify that there have been no further writes of test
+            /* verify that there have been no further writes of test
              * entries during the close
              */
             success = verify_total_writes(0);
-
         }
     }
 
-    return(success);
+    return (success);
 
 } /* take_down_cache() */
 
-
 /*****************************************************************************
  * Function:    verify_entry_reads
  *
@@ -4610,14 +4236,13 @@ take_down_cache(hid_t fid, H5C_t * cache_ptr)
  *-------------------------------------------------------------------------
  */
 static hbool_t
-verify_entry_reads(haddr_t addr,
-                   int expected_entry_reads)
+verify_entry_reads(haddr_t addr, int expected_entry_reads)
 {
-    hbool_t success = TRUE;
-    int reported_entry_reads = 0;
+    hbool_t       success              = TRUE;
+    int           reported_entry_reads = 0;
     struct mssg_t mssg;
 
-    if ( success ) {
+    if (success) {
 
         /* compose the message */
         mssg.req       = REQ_ENTRY_READS_CODE;
@@ -4630,73 +4255,63 @@ verify_entry_reads(haddr_t addr,
         mssg.count     = 0; /* not used */
         mssg.magic     = MSSG_MAGIC;
 
-        if ( ! send_mssg(&mssg, FALSE) ) {
+        if (!send_mssg(&mssg, FALSE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( ! recv_mssg(&mssg, REQ_ENTRY_READS_RPLY_CODE) ) {
+        if (!recv_mssg(&mssg, REQ_ENTRY_READS_RPLY_CODE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( ( mssg.req != REQ_ENTRY_READS_RPLY_CODE ) ||
-             ( mssg.src != world_server_mpi_rank ) ||
-             ( mssg.dest != world_mpi_rank ) ||
-             ( mssg.base_addr != addr ) ||
-             ( mssg.len != 0 ) ||
-             ( mssg.ver != 0 ) ||
-             ( mssg.magic != MSSG_MAGIC ) ) {
+        if ((mssg.req != REQ_ENTRY_READS_RPLY_CODE) || (mssg.src != world_server_mpi_rank) ||
+            (mssg.dest != world_mpi_rank) || (mssg.base_addr != addr) || (mssg.len != 0) || (mssg.ver != 0) ||
+            (mssg.magic != MSSG_MAGIC)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: Bad data in req entry reads reply.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Bad data in req entry reads reply.\n", world_mpi_rank, FUNC);
             }
-        } else {
+        }
+        else {
 
             H5_CHECKED_ASSIGN(reported_entry_reads, int, mssg.count, unsigned);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( reported_entry_reads != expected_entry_reads ) {
+        if (reported_entry_reads != expected_entry_reads) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                    "%d:%s: rep/exp entry 0x%" PRIxHADDR
-                    " reads mismatch (%d/%d).\n",
-                    world_mpi_rank, FUNC, addr,
-                    reported_entry_reads, expected_entry_reads);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: rep/exp entry 0x%" PRIxHADDR " reads mismatch (%d/%d).\n",
+                          world_mpi_rank, FUNC, addr, reported_entry_reads, expected_entry_reads);
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* verify_entry_reads() */
 
-
 /*****************************************************************************
  * Function:    verify_entry_writes
  *
@@ -4718,14 +4333,13 @@ verify_entry_reads(haddr_t addr,
  *-------------------------------------------------------------------------
  */
 static hbool_t
-verify_entry_writes(haddr_t addr,
-                    int expected_entry_writes)
+verify_entry_writes(haddr_t addr, int expected_entry_writes)
 {
-    hbool_t success = TRUE;
-    int reported_entry_writes = 0;
+    hbool_t       success               = TRUE;
+    int           reported_entry_writes = 0;
     struct mssg_t mssg;
 
-    if ( success ) {
+    if (success) {
 
         /* compose the message */
         mssg.req       = REQ_ENTRY_WRITES_CODE;
@@ -4738,72 +4352,63 @@ verify_entry_writes(haddr_t addr,
         mssg.count     = 0; /* not used */
         mssg.magic     = MSSG_MAGIC;
 
-        if ( ! send_mssg(&mssg, FALSE) ) {
+        if (!send_mssg(&mssg, FALSE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( ! recv_mssg(&mssg, REQ_ENTRY_WRITES_RPLY_CODE) ) {
+        if (!recv_mssg(&mssg, REQ_ENTRY_WRITES_RPLY_CODE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( ( mssg.req != REQ_ENTRY_WRITES_RPLY_CODE ) ||
-             ( mssg.src != world_server_mpi_rank ) ||
-             ( mssg.dest != world_mpi_rank ) ||
-             ( mssg.base_addr != addr ) ||
-             ( mssg.len != 0 ) ||
-             ( mssg.ver != 0 ) ||
-             ( mssg.magic != MSSG_MAGIC ) ) {
+        if ((mssg.req != REQ_ENTRY_WRITES_RPLY_CODE) || (mssg.src != world_server_mpi_rank) ||
+            (mssg.dest != world_mpi_rank) || (mssg.base_addr != addr) || (mssg.len != 0) || (mssg.ver != 0) ||
+            (mssg.magic != MSSG_MAGIC)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: Bad data in req entry writes reply.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Bad data in req entry writes reply.\n", world_mpi_rank, FUNC);
             }
-        } else {
+        }
+        else {
 
             H5_CHECKED_ASSIGN(reported_entry_writes, int, mssg.count, unsigned);
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( reported_entry_writes != expected_entry_writes ) {
+        if (reported_entry_writes != expected_entry_writes) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                    "%d:%s: rep/exp entry 0x%llx writes mismatch (%d/%d).\n",
-                    world_mpi_rank, FUNC, (long long)addr,
-                    reported_entry_writes, expected_entry_writes);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: rep/exp entry 0x%llx writes mismatch (%d/%d).\n", world_mpi_rank,
+                          FUNC, (long long)addr, reported_entry_writes, expected_entry_writes);
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* verify_entry_writes() */
 
-
 /*****************************************************************************
  *
  * Function:    verify_total_reads()
@@ -4826,11 +4431,11 @@ verify_entry_writes(haddr_t addr,
 static hbool_t
 verify_total_reads(int expected_total_reads)
 {
-    hbool_t success = TRUE; /* will set to FALSE if appropriate. */
-    long reported_total_reads;
+    hbool_t       success = TRUE; /* will set to FALSE if appropriate. */
+    long          reported_total_reads;
     struct mssg_t mssg;
 
-    if ( success ) {
+    if (success) {
 
         /* compose the message */
         mssg.req       = REQ_TTL_READS_CODE;
@@ -4843,68 +4448,59 @@ verify_total_reads(int expected_total_reads)
         mssg.count     = 0;
         mssg.magic     = MSSG_MAGIC;
 
-        if ( ! send_mssg(&mssg, FALSE) ) {
+        if (!send_mssg(&mssg, FALSE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( ! recv_mssg(&mssg, REQ_TTL_READS_RPLY_CODE) ) {
+        if (!recv_mssg(&mssg, REQ_TTL_READS_RPLY_CODE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
             }
-        } else if ( ( mssg.req != REQ_TTL_READS_RPLY_CODE ) ||
-                    ( mssg.src != world_server_mpi_rank ) ||
-                    ( mssg.dest != world_mpi_rank ) ||
-                    ( mssg.base_addr != 0 ) ||
-                    ( mssg.len != 0 ) ||
-                    ( mssg.ver != 0 ) ||
-                    ( mssg.magic != MSSG_MAGIC ) ) {
+        }
+        else if ((mssg.req != REQ_TTL_READS_RPLY_CODE) || (mssg.src != world_server_mpi_rank) ||
+                 (mssg.dest != world_mpi_rank) || (mssg.base_addr != 0) || (mssg.len != 0) ||
+                 (mssg.ver != 0) || (mssg.magic != MSSG_MAGIC)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: Bad data in req total reads reply.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Bad data in req total reads reply.\n", world_mpi_rank, FUNC);
             }
-        } else {
+        }
+        else {
 
             reported_total_reads = mssg.count;
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( reported_total_reads != expected_total_reads ) {
+        if (reported_total_reads != expected_total_reads) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                    "%d:%s: reported/expected total reads mismatch (%ld/%d).\n",
-                    world_mpi_rank, FUNC,
-                    reported_total_reads, expected_total_reads);
-
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: reported/expected total reads mismatch (%ld/%d).\n", world_mpi_rank,
+                          FUNC, reported_total_reads, expected_total_reads);
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* verify_total_reads() */
 
-
 /*****************************************************************************
  *
  * Function:    verify_total_writes()
@@ -4927,11 +4523,11 @@ verify_total_reads(int expected_total_reads)
 static hbool_t
 verify_total_writes(unsigned expected_total_writes)
 {
-    hbool_t success = TRUE; /* will set to FALSE if appropriate. */
-    unsigned reported_total_writes;
+    hbool_t       success = TRUE; /* will set to FALSE if appropriate. */
+    unsigned      reported_total_writes;
     struct mssg_t mssg;
 
-    if ( success ) {
+    if (success) {
 
         /* compose the message */
         mssg.req       = REQ_TTL_WRITES_CODE;
@@ -4944,67 +4540,59 @@ verify_total_writes(unsigned expected_total_writes)
         mssg.count     = 0;
         mssg.magic     = MSSG_MAGIC;
 
-        if ( ! send_mssg(&mssg, FALSE) ) {
+        if (!send_mssg(&mssg, FALSE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: send_mssg() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( ! recv_mssg(&mssg, REQ_TTL_WRITES_RPLY_CODE) ) {
+        if (!recv_mssg(&mssg, REQ_TTL_WRITES_RPLY_CODE)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
             }
-        } else if ( ( mssg.req != REQ_TTL_WRITES_RPLY_CODE ) ||
-                    ( mssg.src != world_server_mpi_rank ) ||
-                    ( mssg.dest != world_mpi_rank ) ||
-                    ( mssg.base_addr != 0 ) ||
-                    ( mssg.len != 0 ) ||
-                    ( mssg.ver != 0 ) ||
-                    ( mssg.magic != MSSG_MAGIC ) ) {
+        }
+        else if ((mssg.req != REQ_TTL_WRITES_RPLY_CODE) || (mssg.src != world_server_mpi_rank) ||
+                 (mssg.dest != world_mpi_rank) || (mssg.base_addr != 0) || (mssg.len != 0) ||
+                 (mssg.ver != 0) || (mssg.magic != MSSG_MAGIC)) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: Bad data in req total reads reply.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: Bad data in req total reads reply.\n", world_mpi_rank, FUNC);
             }
-        } else {
+        }
+        else {
 
             reported_total_writes = mssg.count;
         }
     }
 
-    if ( success ) {
+    if (success) {
 
-        if ( reported_total_writes != expected_total_writes ) {
+        if (reported_total_writes != expected_total_writes) {
 
             nerrors++;
             success = FALSE;
-            if ( verbose ) {
-                HDfprintf(stdout,
-                   "%d:%s: reported/expected total writes mismatch (%u/%u).\n",
-                   world_mpi_rank, FUNC,
-                   reported_total_writes, expected_total_writes);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: reported/expected total writes mismatch (%u/%u).\n", world_mpi_rank,
+                          FUNC, reported_total_writes, expected_total_writes);
             }
         }
     }
 
-    return(success);
+    return (success);
 
 } /* verify_total_writes() */
 
-
 /*****************************************************************************
  * Function:    unlock_entry()
  *
@@ -5024,64 +4612,55 @@ verify_total_writes(unsigned expected_total_writes)
  *
  *****************************************************************************/
 static void
-unlock_entry(H5F_t * file_ptr,
-             int32_t idx,
-             unsigned int flags)
+unlock_entry(H5F_t *file_ptr, int32_t idx, unsigned int flags)
 {
-    herr_t dirtied;
-    herr_t result;
-    struct datum * entry_ptr;
+    herr_t        dirtied;
+    herr_t        result;
+    struct datum *entry_ptr;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( file_ptr );
-        HDassert( ( 0 <= idx ) && ( idx < NUM_DATA_ENTRIES ) );
-        HDassert( idx < virt_num_data_entries );
+        HDassert(file_ptr);
+        HDassert((0 <= idx) && (idx < NUM_DATA_ENTRIES));
+        HDassert(idx < virt_num_data_entries);
 
         entry_ptr = &(data[idx]);
 
-    HDassert( entry_ptr->locked );
+        HDassert(entry_ptr->locked);
 
-        dirtied = ((flags & H5AC__DIRTIED_FLAG) == H5AC__DIRTIED_FLAG );
+        dirtied = ((flags & H5AC__DIRTIED_FLAG) == H5AC__DIRTIED_FLAG);
 
-        if ( dirtied ) {
+        if (dirtied) {
 
             (entry_ptr->ver)++;
             entry_ptr->dirty = TRUE;
         }
 
-        result = H5AC_unprotect(file_ptr, &(types[0]),
-                entry_ptr->base_addr, (void *)(&(entry_ptr->header)), flags);
+        result = H5AC_unprotect(file_ptr, &(types[0]), entry_ptr->base_addr, (void *)(&(entry_ptr->header)),
+                                flags);
 
-        if ( ( result < 0 ) ||
-             ( entry_ptr->header.type != &(types[0]) ) ||
-             ( ( entry_ptr->len != entry_ptr->header.size ) &&
-        ( entry_ptr->local_len != entry_ptr->header.size ) ) ||
-             ( entry_ptr->base_addr != entry_ptr->header.addr ) ) {
+        if ((result < 0) || (entry_ptr->header.type != &(types[0])) ||
+            ((entry_ptr->len != entry_ptr->header.size) &&
+             (entry_ptr->local_len != entry_ptr->header.size)) ||
+            (entry_ptr->base_addr != entry_ptr->header.addr)) {
 
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: error in H5AC_unprotect().\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: error in H5AC_unprotect().\n", world_mpi_rank, FUNC);
             }
-        } else {
+        }
+        else {
 
             entry_ptr->locked = FALSE;
+        }
 
-    }
-
-        HDassert( ((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE );
+        HDassert(((entry_ptr->header).type)->id == DATUM_ENTRY_TYPE);
 
-        if ( ( (flags & H5AC__DIRTIED_FLAG) != 0 ) &&
-             ( (flags & H5C__DELETED_FLAG) == 0 ) &&
-             ( ! ( ( ( world_mpi_rank == 0 ) && ( entry_ptr->flushed ) )
-                   ||
-                   ( ( world_mpi_rank != 0 ) && ( entry_ptr->cleared ) )
-                 )
-             )
-           ) {
-            HDassert( entry_ptr->header.is_dirty );
-            HDassert( entry_ptr->dirty );
+        if (((flags & H5AC__DIRTIED_FLAG) != 0) && ((flags & H5C__DELETED_FLAG) == 0) &&
+            (!(((world_mpi_rank == 0) && (entry_ptr->flushed)) ||
+               ((world_mpi_rank != 0) && (entry_ptr->cleared))))) {
+            HDassert(entry_ptr->header.is_dirty);
+            HDassert(entry_ptr->dirty);
         }
     }
 
@@ -5089,7 +4668,6 @@ unlock_entry(H5F_t * file_ptr,
 
 } /* unlock_entry() */
 
-
 /*****************************************************************************
  * Function:    unpin_entry()
  *
@@ -5109,84 +4687,74 @@ unlock_entry(H5F_t * file_ptr,
  *
  *****************************************************************************/
 static void
-unpin_entry(H5F_t * file_ptr,
-            int32_t idx,
-            hbool_t global,
-            hbool_t dirty,
-            hbool_t via_unprotect)
+unpin_entry(H5F_t *file_ptr, int32_t idx, hbool_t global, hbool_t dirty, hbool_t via_unprotect)
 {
-    herr_t result;
-    unsigned int flags = H5AC__UNPIN_ENTRY_FLAG;
-    struct datum * entry_ptr;
+    herr_t        result;
+    unsigned int  flags = H5AC__UNPIN_ENTRY_FLAG;
+    struct datum *entry_ptr;
 
-    if ( nerrors == 0 ) {
+    if (nerrors == 0) {
 
-        HDassert( file_ptr );
-        HDassert( ( 0 <= idx ) && ( idx < NUM_DATA_ENTRIES ) );
-        HDassert( idx < virt_num_data_entries );
+        HDassert(file_ptr);
+        HDassert((0 <= idx) && (idx < NUM_DATA_ENTRIES));
+        HDassert(idx < virt_num_data_entries);
 
         entry_ptr = &(data[idx]);
 
-    HDassert( (entry_ptr->header).is_pinned );
-    HDassert ( ! ( entry_ptr->global_pinned && entry_ptr->local_pinned) );
-    HDassert ( ( global && entry_ptr->global_pinned ) ||
-        ( ! global && entry_ptr->local_pinned ) );
-    HDassert ( ! ( dirty && ( ! global ) ) );
+        HDassert((entry_ptr->header).is_pinned);
+        HDassert(!(entry_ptr->global_pinned && entry_ptr->local_pinned));
+        HDassert((global && entry_ptr->global_pinned) || (!global && entry_ptr->local_pinned));
+        HDassert(!(dirty && (!global)));
 
-    if ( via_unprotect ) {
+        if (via_unprotect) {
 
-        lock_entry(file_ptr, idx);
+            lock_entry(file_ptr, idx);
 
-        if ( dirty ) {
-
-            flags |= H5AC__DIRTIED_FLAG;
-        }
+            if (dirty) {
 
-        unlock_entry(file_ptr, idx, flags);
-
-    } else {
+                flags |= H5AC__DIRTIED_FLAG;
+            }
 
-        if ( dirty ) {
+            unlock_entry(file_ptr, idx, flags);
+        }
+        else {
 
-        mark_entry_dirty(idx);
+            if (dirty) {
 
-        }
+                mark_entry_dirty(idx);
+            }
 
-        result = H5AC_unpin_entry(entry_ptr);
+            result = H5AC_unpin_entry(entry_ptr);
 
-        if ( result < 0 ) {
+            if (result < 0) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: error in H5AC_unpin_entry().\n",
-                        world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: error in H5AC_unpin_entry().\n", world_mpi_rank, FUNC);
                 }
+            }
         }
-    }
-
-        HDassert( ! ((entry_ptr->header).is_pinned) );
 
-    if ( global ) {
+        HDassert(!((entry_ptr->header).is_pinned));
 
-        entry_ptr->global_pinned = FALSE;
+        if (global) {
 
-    } else {
-
-        entry_ptr->local_pinned = FALSE;
+            entry_ptr->global_pinned = FALSE;
+        }
+        else {
 
-    }
+            entry_ptr->local_pinned = FALSE;
+        }
     }
 
     return;
 
 } /* unpin_entry() */
 
-
 /*****************************************************************************/
 /****************************** test functions *******************************/
 /*****************************************************************************/
 
-
 /*****************************************************************************
  *
  * Function:    server_smoke_check()
@@ -5203,11 +4771,11 @@ unpin_entry(H5F_t * file_ptr,
 static hbool_t
 server_smoke_check(void)
 {
-    hbool_t success = TRUE;
-    int max_nerrors;
+    hbool_t       success = TRUE;
+    int           max_nerrors;
     struct mssg_t mssg;
 
-    if ( world_mpi_rank == 0 ) {
+    if (world_mpi_rank == 0) {
 
         TESTING("server smoke check");
     }
@@ -5216,15 +4784,14 @@ server_smoke_check(void)
     init_data();
     reset_stats();
 
-    if ( world_mpi_rank == world_server_mpi_rank ) {
+    if (world_mpi_rank == world_server_mpi_rank) {
 
-    if ( ! server_main() ) {
+        if (!server_main()) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: server_main() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
@@ -5237,101 +4804,93 @@ server_smoke_check(void)
         mssg.mssg_num  = -1; /* set by send function */
         mssg.base_addr = data[world_mpi_rank].base_addr;
         H5_CHECKED_ASSIGN(mssg.len, unsigned, data[world_mpi_rank].len, size_t);
-        mssg.ver       = ++(data[world_mpi_rank].ver);
-        mssg.count     = 0;
-        mssg.magic     = MSSG_MAGIC;
+        mssg.ver   = ++(data[world_mpi_rank].ver);
+        mssg.count = 0;
+        mssg.magic = MSSG_MAGIC;
 
-        if ( ! ( success = send_mssg(&mssg, FALSE) ) ) {
+        if (!(success = send_mssg(&mssg, FALSE))) {
 
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: send_mssg() failed on write.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: send_mssg() failed on write.\n", world_mpi_rank, FUNC);
             }
         }
 
 #if DO_WRITE_REQ_ACK
 
         /* try to receive the write ack from the server */
-        if ( success ) {
+        if (success) {
 
             success = recv_mssg(&mssg, WRITE_REQ_ACK_CODE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
                 }
             }
         }
 
         /* verify that we received the expected ack message */
-        if ( success ) {
+        if (success) {
 
-            if ( ( mssg.req != WRITE_REQ_ACK_CODE ) ||
-                 ( mssg.src != world_server_mpi_rank ) ||
-                 ( mssg.dest != world_mpi_rank ) ||
-                 ( mssg.base_addr != data[world_mpi_rank].base_addr ) ||
-                 ( mssg.len != data[world_mpi_rank].len ) ||
-                 ( mssg.ver != data[world_mpi_rank].ver ) ||
-                 ( mssg.magic != MSSG_MAGIC ) ) {
+            if ((mssg.req != WRITE_REQ_ACK_CODE) || (mssg.src != world_server_mpi_rank) ||
+                (mssg.dest != world_mpi_rank) || (mssg.base_addr != data[world_mpi_rank].base_addr) ||
+                (mssg.len != data[world_mpi_rank].len) || (mssg.ver != data[world_mpi_rank].ver) ||
+                (mssg.magic != MSSG_MAGIC)) {
 
                 success = FALSE;
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: Bad data in write req ack.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: Bad data in write req ack.\n", world_mpi_rank, FUNC);
                 }
             }
         }
 
 #endif /* DO_WRITE_REQ_ACK */
 
-    do_sync();
+        do_sync();
 
-    /* barrier to allow all writes to complete */
-        if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
+        /* barrier to allow all writes to complete */
+        if (MPI_SUCCESS != MPI_Barrier(file_mpi_comm)) {
 
             success = FALSE;
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: barrier 1 failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: barrier 1 failed.\n", world_mpi_rank, FUNC);
             }
         }
 
         /* verify that the expected entries have been written, the total */
-        if ( success ) {
+        if (success) {
 
             success = verify_entry_writes(data[world_mpi_rank].base_addr, 1);
         }
 
-        if ( success ) {
+        if (success) {
 
             success = verify_entry_reads(data[world_mpi_rank].base_addr, 0);
         }
 
-        if ( success ) {
+        if (success) {
 
             success = verify_total_writes((unsigned)(world_mpi_size - 1));
         }
 
-        if ( success ) {
+        if (success) {
 
             success = verify_total_reads(0);
         }
 
-    /* barrier to allow all writes to complete */
-        if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
+        /* barrier to allow all writes to complete */
+        if (MPI_SUCCESS != MPI_Barrier(file_mpi_comm)) {
 
             success = FALSE;
             nerrors++;
-            if ( verbose ) {
+            if (verbose) {
 
-                HDfprintf(stdout, "%d:%s: barrier 2 failed.\n",
-                          world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: barrier 2 failed.\n", world_mpi_rank, FUNC);
             }
         }
 
@@ -5342,148 +4901,138 @@ server_smoke_check(void)
         mssg.mssg_num  = -1; /* set by send function */
         mssg.base_addr = data[world_mpi_rank].base_addr;
         H5_CHECKED_ASSIGN(mssg.len, unsigned, data[world_mpi_rank].len, size_t);
-        mssg.ver       = 0; /* bogus -- should be corrected by server */
-        mssg.count     = 0;
-        mssg.magic     = MSSG_MAGIC;
+        mssg.ver   = 0; /* bogus -- should be corrected by server */
+        mssg.count = 0;
+        mssg.magic = MSSG_MAGIC;
 
-        if ( success ) {
+        if (success) {
 
             success = send_mssg(&mssg, FALSE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: send_mssg() failed on write.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: send_mssg() failed on write.\n", world_mpi_rank, FUNC);
                 }
             }
         }
 
         /* try to receive the reply from the server */
-        if ( success ) {
+        if (success) {
 
             success = recv_mssg(&mssg, READ_REQ_REPLY_CODE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: recv_mssg() failed.\n", world_mpi_rank, FUNC);
                 }
             }
         }
 
         /* verify that we got the expected result */
-        if ( success ) {
+        if (success) {
 
-            if ( ( mssg.req != READ_REQ_REPLY_CODE ) ||
-                 ( mssg.src != world_server_mpi_rank ) ||
-                 ( mssg.dest != world_mpi_rank ) ||
-                 ( mssg.base_addr != data[world_mpi_rank].base_addr ) ||
-                 ( mssg.len != data[world_mpi_rank].len ) ||
-                 ( mssg.ver != data[world_mpi_rank].ver ) ||
-                 ( mssg.magic != MSSG_MAGIC ) ) {
+            if ((mssg.req != READ_REQ_REPLY_CODE) || (mssg.src != world_server_mpi_rank) ||
+                (mssg.dest != world_mpi_rank) || (mssg.base_addr != data[world_mpi_rank].base_addr) ||
+                (mssg.len != data[world_mpi_rank].len) || (mssg.ver != data[world_mpi_rank].ver) ||
+                (mssg.magic != MSSG_MAGIC)) {
 
                 success = FALSE;
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: Bad data in read req reply.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: Bad data in read req reply.\n", world_mpi_rank, FUNC);
                 }
             }
         }
 
-    /* barrier to allow all writes to complete */
-        if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
+        /* barrier to allow all writes to complete */
+        if (MPI_SUCCESS != MPI_Barrier(file_mpi_comm)) {
 
             success = FALSE;
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: barrier 3 failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: barrier 3 failed.\n", world_mpi_rank, FUNC);
             }
         }
 
         /* verify that the expected entries have been read, and the total */
-        if ( success ) {
+        if (success) {
 
             success = verify_entry_writes(data[world_mpi_rank].base_addr, 1);
         }
 
-        if ( success ) {
+        if (success) {
 
             success = verify_entry_reads(data[world_mpi_rank].base_addr, 1);
         }
 
-        if ( success ) {
+        if (success) {
 
             success = verify_total_writes((unsigned)(world_mpi_size - 1));
         }
 
-        if ( success ) {
+        if (success) {
 
             success = verify_total_reads(world_mpi_size - 1);
         }
 
-        if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
+        if (MPI_SUCCESS != MPI_Barrier(file_mpi_comm)) {
 
             success = FALSE;
             nerrors++;
-            if ( verbose ) {
+            if (verbose) {
 
-                HDfprintf(stdout, "%d:%s: barrier 4 failed.\n",
-                          world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: barrier 4 failed.\n", world_mpi_rank, FUNC);
             }
         }
 
         /* reset the counters */
-        if ( success ) {
+        if (success) {
 
             success = reset_server_counts();
         }
 
-        if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
+        if (MPI_SUCCESS != MPI_Barrier(file_mpi_comm)) {
 
             success = FALSE;
             nerrors++;
-            if ( verbose ) {
+            if (verbose) {
 
-                HDfprintf(stdout, "%d:%s: barrier 5 failed.\n",
-                          world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: barrier 5 failed.\n", world_mpi_rank, FUNC);
             }
         }
 
         /* verify that the counters have been reset */
-        if ( success ) {
+        if (success) {
 
             success = verify_entry_writes(data[world_mpi_rank].base_addr, 0);
         }
 
-        if ( success ) {
+        if (success) {
 
             success = verify_entry_reads(data[world_mpi_rank].base_addr, 0);
         }
 
-        if ( success ) {
+        if (success) {
 
             success = verify_total_writes(0);
         }
 
-        if ( success ) {
+        if (success) {
 
             success = verify_total_reads(0);
         }
 
-        if ( MPI_SUCCESS != MPI_Barrier(file_mpi_comm) ) {
+        if (MPI_SUCCESS != MPI_Barrier(file_mpi_comm)) {
 
             success = FALSE;
             nerrors++;
-            if ( verbose ) {
+            if (verbose) {
 
-                HDfprintf(stdout, "%d:%s: barrier 6 failed.\n",
-                          world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: barrier 6 failed.\n", world_mpi_rank, FUNC);
             }
         }
 
@@ -5492,22 +5041,21 @@ server_smoke_check(void)
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
-        mssg.base_addr = 0; /* not used */
-        mssg.len       = 0; /* not used */
-        mssg.ver       = 0; /* not used */
+        mssg.base_addr = 0;  /* not used */
+        mssg.len       = 0;  /* not used */
+        mssg.ver       = 0;  /* not used */
         mssg.count     = 0;
         mssg.magic     = MSSG_MAGIC;
 
-        if ( success ) {
+        if (success) {
 
             success = send_mssg(&mssg, FALSE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -5515,26 +5063,25 @@ server_smoke_check(void)
 
     max_nerrors = get_max_nerrors();
 
-    if ( world_mpi_rank == 0 ) {
-
-    if ( max_nerrors == 0 ) {
+    if (world_mpi_rank == 0) {
 
-        PASSED();
+        if (max_nerrors == 0) {
 
-        } else {
+            PASSED();
+        }
+        else {
 
             failures++;
             H5_FAILED();
         }
     }
 
-    success = ( ( success ) && ( max_nerrors == 0 ) );
+    success = ((success) && (max_nerrors == 0));
 
-    return(success);
+    return (success);
 
 } /* server_smoke_check() */
 
-
 /*****************************************************************************
  *
  * Function:    smoke_check_1()
@@ -5551,100 +5098,92 @@ server_smoke_check(void)
 static hbool_t
 smoke_check_1(int metadata_write_strategy)
 {
-    hbool_t success = TRUE;
-    int i;
-    int max_nerrors;
-    hid_t fid = -1;
-    H5F_t * file_ptr = NULL;
-    H5C_t * cache_ptr = NULL;
+    hbool_t       success = TRUE;
+    int           i;
+    int           max_nerrors;
+    hid_t         fid       = -1;
+    H5F_t *       file_ptr  = NULL;
+    H5C_t *       cache_ptr = NULL;
     struct mssg_t mssg;
 
-    switch ( metadata_write_strategy ) {
+    switch (metadata_write_strategy) {
 
-    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #1 -- process 0 only md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #1 -- process 0 only md write strategy");
             }
-        break;
+            break;
 
-    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #1 -- distributed md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #1 -- distributed md write strategy");
             }
-        break;
+            break;
 
         default:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #1 -- unknown md write strategy");
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #1 -- unknown md write strategy");
             }
-        break;
+            break;
     }
 
     nerrors = 0;
     init_data();
     reset_stats();
 
-    if ( world_mpi_rank == world_server_mpi_rank ) {
+    if (world_mpi_rank == world_server_mpi_rank) {
 
-    if ( ! server_main() ) {
+        if (!server_main()) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: server_main() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
     else /* run the clients */
     {
-        if ( ! setup_cache_for_test(&fid, &file_ptr, &cache_ptr,
-                                    metadata_write_strategy) ) {
+        if (!setup_cache_for_test(&fid, &file_ptr, &cache_ptr, metadata_write_strategy)) {
 
             nerrors++;
-            fid = -1;
+            fid       = -1;
             cache_ptr = NULL;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
-        for ( i = 0; i < (virt_num_data_entries / 2); i++ )
-        {
+        for (i = 0; i < (virt_num_data_entries / 2); i++) {
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
         }
 
-        for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+        for (i = (virt_num_data_entries / 2) - 1; i >= 0; i--) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
         }
 
         /* Move the first half of the entries... */
-        for ( i = 0; i < (virt_num_data_entries / 2); i++ )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        for (i = 0; i < (virt_num_data_entries / 2); i++) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+            move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
         }
 
         /* ...and then move them back. */
-        for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+        for (i = (virt_num_data_entries / 2) - 1; i >= 0; i--) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+            move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
         }
 
-        if ( fid >= 0 ) {
+        if (fid >= 0) {
 
-            if ( ! take_down_cache(fid, cache_ptr) ) {
+            if (!take_down_cache(fid, cache_ptr)) {
 
                 nerrors++;
-                if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -5653,10 +5192,9 @@ smoke_check_1(int metadata_write_strategy)
          * and are clean.
          */
 
-        for ( i = 0; i < NUM_DATA_ENTRIES; i++ )
-        {
-            HDassert( data_index[i] == i );
-            HDassert( ! (data[i].dirty) );
+        for (i = 0; i < NUM_DATA_ENTRIES; i++) {
+            HDassert(data_index[i] == i);
+            HDassert(!(data[i].dirty));
         }
 
         /* compose the done message */
@@ -5664,22 +5202,21 @@ smoke_check_1(int metadata_write_strategy)
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
-        mssg.base_addr = 0; /* not used */
-        mssg.len       = 0; /* not used */
-        mssg.ver       = 0; /* not used */
-        mssg.count     = 0; /* not used */
+        mssg.base_addr = 0;  /* not used */
+        mssg.len       = 0;  /* not used */
+        mssg.ver       = 0;  /* not used */
+        mssg.count     = 0;  /* not used */
         mssg.magic     = MSSG_MAGIC;
 
-        if ( success ) {
+        if (success) {
 
             success = send_mssg(&mssg, FALSE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -5687,26 +5224,25 @@ smoke_check_1(int metadata_write_strategy)
 
     max_nerrors = get_max_nerrors();
 
-    if ( world_mpi_rank == 0 ) {
-
-    if ( max_nerrors == 0 ) {
+    if (world_mpi_rank == 0) {
 
-        PASSED();
+        if (max_nerrors == 0) {
 
-        } else {
+            PASSED();
+        }
+        else {
 
             failures++;
             H5_FAILED();
         }
     }
 
-    success = ( ( success ) && ( max_nerrors == 0 ) );
+    success = ((success) && (max_nerrors == 0));
 
-    return(success);
+    return (success);
 
 } /* smoke_check_1() */
 
-
 /*****************************************************************************
  *
  * Function:    smoke_check_2()
@@ -5726,147 +5262,126 @@ smoke_check_1(int metadata_write_strategy)
 static hbool_t
 smoke_check_2(int metadata_write_strategy)
 {
-    hbool_t success = TRUE;
-    int i;
-    int max_nerrors;
-    hid_t fid = -1;
-    H5F_t * file_ptr = NULL;
-    H5C_t * cache_ptr = NULL;
+    hbool_t       success = TRUE;
+    int           i;
+    int           max_nerrors;
+    hid_t         fid       = -1;
+    H5F_t *       file_ptr  = NULL;
+    H5C_t *       cache_ptr = NULL;
     struct mssg_t mssg;
 
-    switch ( metadata_write_strategy ) {
+    switch (metadata_write_strategy) {
 
-    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #2 -- process 0 only md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #2 -- process 0 only md write strategy");
             }
-        break;
+            break;
 
-    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #2 -- distributed md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #2 -- distributed md write strategy");
             }
-        break;
+            break;
 
         default:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #2 -- unknown md write strategy");
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #2 -- unknown md write strategy");
             }
-        break;
+            break;
     }
 
     nerrors = 0;
     init_data();
     reset_stats();
 
-    if ( world_mpi_rank == world_server_mpi_rank ) {
+    if (world_mpi_rank == world_server_mpi_rank) {
 
-    if ( ! server_main() ) {
+        if (!server_main()) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: server_main() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
     else /* run the clients */
     {
-        if ( ! setup_cache_for_test(&fid, &file_ptr, &cache_ptr,
-                                    metadata_write_strategy) ) {
+        if (!setup_cache_for_test(&fid, &file_ptr, &cache_ptr, metadata_write_strategy)) {
 
             nerrors++;
-            fid = -1;
+            fid       = -1;
             cache_ptr = NULL;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
-        for ( i = 0; i < (virt_num_data_entries / 2); i++ )
-        {
+        for (i = 0; i < (virt_num_data_entries / 2); i++) {
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
 
-            if ( i > 100 ) {
+            if (i > 100) {
 
-        lock_and_unlock_random_entries(file_ptr, (i - 100), i, 0, 10);
+                lock_and_unlock_random_entries(file_ptr, (i - 100), i, 0, 10);
             }
         }
 
-    for ( i = 0; i < (virt_num_data_entries / 2); i+=61 )
-    {
-        /* Make sure we don't step on any locally pinned entries */
-        if ( data[i].local_pinned ) {
-        unpin_entry(file_ptr, i, FALSE, FALSE, FALSE);
-        }
+        for (i = 0; i < (virt_num_data_entries / 2); i += 61) {
+            /* Make sure we don't step on any locally pinned entries */
+            if (data[i].local_pinned) {
+                unpin_entry(file_ptr, i, FALSE, FALSE, FALSE);
+            }
 
-        pin_entry(file_ptr, i, TRUE, FALSE);
-    }
+            pin_entry(file_ptr, i, TRUE, FALSE);
+        }
 
-        for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-=2 )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-        lock_and_unlock_random_entries(file_ptr, 0,
-                            (virt_num_data_entries / 20),
-                    0, 100);
-        local_pin_and_unpin_random_entries(file_ptr, 0,
-                                (virt_num_data_entries / 4),
-                        0, 3);
+        for (i = (virt_num_data_entries / 2) - 1; i >= 0; i -= 2) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+            lock_and_unlock_random_entries(file_ptr, 0, (virt_num_data_entries / 20), 0, 100);
+            local_pin_and_unpin_random_entries(file_ptr, 0, (virt_num_data_entries / 4), 0, 3);
         }
 
-        for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-        lock_and_unlock_random_entries(file_ptr, 0,
-                            (virt_num_data_entries / 10),
-                    0, 100);
+        for (i = 0; i < (virt_num_data_entries / 2); i += 2) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+            lock_and_unlock_random_entries(file_ptr, 0, (virt_num_data_entries / 10), 0, 100);
         }
 
-    /* we can't move pinned entries, so release any local pins now. */
-    local_unpin_all_entries(file_ptr, FALSE);
+        /* we can't move pinned entries, so release any local pins now. */
+        local_unpin_all_entries(file_ptr, FALSE);
 
         /* Move the first half of the entries... */
-        for ( i = 0; i < (virt_num_data_entries / 2); i++ )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-        lock_and_unlock_random_entries(file_ptr, 0,
-                            ((virt_num_data_entries / 50) - 1),
-                                           0, 100);
+        for (i = 0; i < (virt_num_data_entries / 2); i++) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+            move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+            lock_and_unlock_random_entries(file_ptr, 0, ((virt_num_data_entries / 50) - 1), 0, 100);
         }
 
         /* ...and then move them back. */
-        for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-        lock_and_unlock_random_entries(file_ptr, 0,
-                            (virt_num_data_entries / 100),
-                    0, 100);
+        for (i = (virt_num_data_entries / 2) - 1; i >= 0; i--) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+            move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+            lock_and_unlock_random_entries(file_ptr, 0, (virt_num_data_entries / 100), 0, 100);
         }
 
-    for ( i = 0; i < (virt_num_data_entries / 2); i+=61 )
-    {
-        hbool_t via_unprotect = ( (((unsigned)i) & 0x01) == 0 );
-        hbool_t dirty = ( (((unsigned)i) & 0x02) == 0 );
+        for (i = 0; i < (virt_num_data_entries / 2); i += 61) {
+            hbool_t via_unprotect = ((((unsigned)i) & 0x01) == 0);
+            hbool_t dirty         = ((((unsigned)i) & 0x02) == 0);
 
-        unpin_entry(file_ptr, i, TRUE, dirty, via_unprotect);
-    }
+            unpin_entry(file_ptr, i, TRUE, dirty, via_unprotect);
+        }
 
-        if ( fid >= 0 ) {
+        if (fid >= 0) {
 
-            if ( ! take_down_cache(fid, cache_ptr) ) {
+            if (!take_down_cache(fid, cache_ptr)) {
 
                 nerrors++;
-                if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -5875,10 +5390,9 @@ smoke_check_2(int metadata_write_strategy)
          * and are clean.
          */
 
-        for ( i = 0; i < NUM_DATA_ENTRIES; i++ )
-        {
-            HDassert( data_index[i] == i );
-            HDassert( ! (data[i].dirty) );
+        for (i = 0; i < NUM_DATA_ENTRIES; i++) {
+            HDassert(data_index[i] == i);
+            HDassert(!(data[i].dirty));
         }
 
         /* compose the done message */
@@ -5886,22 +5400,21 @@ smoke_check_2(int metadata_write_strategy)
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
-        mssg.base_addr = 0; /* not used */
-        mssg.len       = 0; /* not used */
-        mssg.ver       = 0; /* not used */
-        mssg.count     = 0; /* not used */
+        mssg.base_addr = 0;  /* not used */
+        mssg.len       = 0;  /* not used */
+        mssg.ver       = 0;  /* not used */
+        mssg.count     = 0;  /* not used */
         mssg.magic     = MSSG_MAGIC;
 
-        if ( success ) {
+        if (success) {
 
             success = send_mssg(&mssg, FALSE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -5909,26 +5422,25 @@ smoke_check_2(int metadata_write_strategy)
 
     max_nerrors = get_max_nerrors();
 
-    if ( world_mpi_rank == 0 ) {
-
-    if ( max_nerrors == 0 ) {
+    if (world_mpi_rank == 0) {
 
-        PASSED();
+        if (max_nerrors == 0) {
 
-        } else {
+            PASSED();
+        }
+        else {
 
             failures++;
             H5_FAILED();
         }
     }
 
-    success = ( ( success ) && ( max_nerrors == 0 ) );
+    success = ((success) && (max_nerrors == 0));
 
-    return(success);
+    return (success);
 
 } /* smoke_check_2() */
 
-
 /*****************************************************************************
  *
  * Function:    smoke_check_3()
@@ -5951,182 +5463,158 @@ smoke_check_2(int metadata_write_strategy)
 static hbool_t
 smoke_check_3(int metadata_write_strategy)
 {
-    hbool_t success = TRUE;
-    int i;
-    int max_nerrors;
-    int min_count;
-    int max_count;
-    int min_idx;
-    int max_idx;
-    hid_t fid = -1;
-    H5F_t * file_ptr = NULL;
-    H5C_t * cache_ptr = NULL;
+    hbool_t       success = TRUE;
+    int           i;
+    int           max_nerrors;
+    int           min_count;
+    int           max_count;
+    int           min_idx;
+    int           max_idx;
+    hid_t         fid       = -1;
+    H5F_t *       file_ptr  = NULL;
+    H5C_t *       cache_ptr = NULL;
     struct mssg_t mssg;
 
-    switch ( metadata_write_strategy ) {
+    switch (metadata_write_strategy) {
 
-    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #3 -- process 0 only md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #3 -- process 0 only md write strategy");
             }
-        break;
+            break;
 
-    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #3 -- distributed md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #3 -- distributed md write strategy");
             }
-        break;
+            break;
 
         default:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #3 -- unknown md write strategy");
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #3 -- unknown md write strategy");
             }
-        break;
+            break;
     }
 
     nerrors = 0;
     init_data();
     reset_stats();
 
-    if ( world_mpi_rank == world_server_mpi_rank ) {
+    if (world_mpi_rank == world_server_mpi_rank) {
 
-    if ( ! server_main() ) {
+        if (!server_main()) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: server_main() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
     else /* run the clients */
     {
-        if ( ! setup_cache_for_test(&fid, &file_ptr, &cache_ptr,
-                                    metadata_write_strategy) ) {
+        if (!setup_cache_for_test(&fid, &file_ptr, &cache_ptr, metadata_write_strategy)) {
 
             nerrors++;
-            fid = -1;
+            fid       = -1;
             cache_ptr = NULL;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
         min_count = 100 / ((file_mpi_rank + 1) * (file_mpi_rank + 1));
         max_count = min_count + 50;
 
-        for ( i = 0; i < (virt_num_data_entries / 4); i++ )
-        {
+        for (i = 0; i < (virt_num_data_entries / 4); i++) {
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
 
-            if ( i > 100 ) {
+            if (i > 100) {
 
-        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
-                                               min_count, max_count);
+                lock_and_unlock_random_entries(file_ptr, (i - 100), i, min_count, max_count);
             }
         }
 
-
         min_count = 100 / ((file_mpi_rank + 2) * (file_mpi_rank + 2));
         max_count = min_count + 50;
 
-        for ( i = (virt_num_data_entries / 4);
-        i < (virt_num_data_entries / 2);
-        i++ )
-        {
+        for (i = (virt_num_data_entries / 4); i < (virt_num_data_entries / 2); i++) {
 
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
 
-        if ( i % 59 == 0 ) {
-
-        hbool_t dirty = ( (i % 2) == 0);
-
-        if ( data[i].local_pinned ) {
-            unpin_entry(file_ptr, i, FALSE, FALSE, FALSE);
-        }
+            if (i % 59 == 0) {
 
-        pin_entry(file_ptr, i, TRUE, dirty);
+                hbool_t dirty = ((i % 2) == 0);
 
-            HDassert( !dirty || data[i].header.is_dirty );
-            HDassert( data[i].header.is_pinned );
-            HDassert( data[i].global_pinned );
-            HDassert( ! data[i].local_pinned );
-        }
+                if (data[i].local_pinned) {
+                    unpin_entry(file_ptr, i, FALSE, FALSE, FALSE);
+                }
 
-            if ( i > 100 ) {
+                pin_entry(file_ptr, i, TRUE, dirty);
 
-        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
-                                               min_count, max_count);
+                HDassert(!dirty || data[i].header.is_dirty);
+                HDassert(data[i].header.is_pinned);
+                HDassert(data[i].global_pinned);
+                HDassert(!data[i].local_pinned);
             }
 
-        local_pin_and_unpin_random_entries(file_ptr, 0,
-                                               virt_num_data_entries / 4,
-                        0, (file_mpi_rank + 2));
+            if (i > 100) {
 
-    }
+                lock_and_unlock_random_entries(file_ptr, (i - 100), i, min_count, max_count);
+            }
 
+            local_pin_and_unpin_random_entries(file_ptr, 0, virt_num_data_entries / 4, 0,
+                                               (file_mpi_rank + 2));
+        }
 
-    /* flush the file to be sure that we have no problems flushing
-    * pinned entries
-    */
-        if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
+        /* flush the file to be sure that we have no problems flushing
+         * pinned entries
+         */
+        if (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0) {
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
-
         min_idx = 0;
-        max_idx = ((virt_num_data_entries / 10) /
-                   ((file_mpi_rank + 1) * (file_mpi_rank + 1))) - 1;
-        if ( max_idx <= min_idx ) {
+        max_idx = ((virt_num_data_entries / 10) / ((file_mpi_rank + 1) * (file_mpi_rank + 1))) - 1;
+        if (max_idx <= min_idx) {
 
             max_idx = min_idx + 10;
         }
 
-        for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
-        {
-        if ( ( i >= (virt_num_data_entries / 4) ) && ( i % 59 == 0 ) ) {
+        for (i = (virt_num_data_entries / 2) - 1; i >= 0; i--) {
+            if ((i >= (virt_num_data_entries / 4)) && (i % 59 == 0)) {
 
-                hbool_t via_unprotect = ( (((unsigned)i) & 0x02) == 0 );
-            hbool_t dirty = ( (((unsigned)i) & 0x04) == 0 );
+                hbool_t via_unprotect = ((((unsigned)i) & 0x02) == 0);
+                hbool_t dirty         = ((((unsigned)i) & 0x04) == 0);
 
-        HDassert( data[i].global_pinned );
-        HDassert( ! data[i].local_pinned );
+                HDassert(data[i].global_pinned);
+                HDassert(!data[i].local_pinned);
 
-        unpin_entry(file_ptr, i, TRUE, dirty,
-                via_unprotect);
-        }
-        if ( i % 2 == 0 ) {
+                unpin_entry(file_ptr, i, TRUE, dirty, via_unprotect);
+            }
+            if (i % 2 == 0) {
 
-            lock_entry(file_ptr, i);
-            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-            local_pin_and_unpin_random_entries(file_ptr, 0,
-                                virt_num_data_entries / 2,
-                        0, 2);
-            lock_and_unlock_random_entries(file_ptr,
-                                               min_idx, max_idx, 0, 100);
-        }
+                lock_entry(file_ptr, i);
+                unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+                local_pin_and_unpin_random_entries(file_ptr, 0, virt_num_data_entries / 2, 0, 2);
+                lock_and_unlock_random_entries(file_ptr, min_idx, max_idx, 0, 100);
+            }
         }
 
         min_idx = 0;
-        max_idx = ((virt_num_data_entries / 10) /
-                   ((file_mpi_rank + 3) * (file_mpi_rank + 3))) - 1;
-        if ( max_idx <= min_idx ) {
+        max_idx = ((virt_num_data_entries / 10) / ((file_mpi_rank + 3) * (file_mpi_rank + 3))) - 1;
+        if (max_idx <= min_idx) {
 
             max_idx = min_idx + 10;
         }
 
-        for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-        lock_and_unlock_random_entries(file_ptr,
-                                           min_idx, max_idx, 0, 100);
+        for (i = 0; i < (virt_num_data_entries / 2); i += 2) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+            lock_and_unlock_random_entries(file_ptr, min_idx, max_idx, 0, 100);
         }
 
         /* we can't move pinned entries, so release any local pins now. */
@@ -6136,25 +5624,19 @@ smoke_check_3(int metadata_write_strategy)
         max_count = min_count + 100;
 
         /* move the first half of the entries... */
-        for ( i = 0; i < (virt_num_data_entries / 2); i++ )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-        lock_and_unlock_random_entries(file_ptr, 0,
-                            (virt_num_data_entries / 20),
-                                           min_count, max_count);
+        for (i = 0; i < (virt_num_data_entries / 2); i++) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+            move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+            lock_and_unlock_random_entries(file_ptr, 0, (virt_num_data_entries / 20), min_count, max_count);
         }
 
         /* ...and then move them back. */
-        for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-        lock_and_unlock_random_entries(file_ptr, 0,
-                            (virt_num_data_entries / 40),
-                                           min_count, max_count);
+        for (i = (virt_num_data_entries / 2) - 1; i >= 0; i--) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+            move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+            lock_and_unlock_random_entries(file_ptr, 0, (virt_num_data_entries / 40), min_count, max_count);
         }
 
         /* finally, do some dirty lock/unlocks while we give the cache
@@ -6163,33 +5645,28 @@ smoke_check_3(int metadata_write_strategy)
         min_count = 200 / ((file_mpi_rank + 1) * (file_mpi_rank + 1));
         max_count = min_count + 100;
 
-        for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
-        {
-        local_pin_and_unpin_random_entries(file_ptr, 0,
-                                (virt_num_data_entries / 2),
-                        0, 5);
+        for (i = 0; i < (virt_num_data_entries / 2); i += 2) {
+            local_pin_and_unpin_random_entries(file_ptr, 0, (virt_num_data_entries / 2), 0, 5);
 
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
 
-            if ( i > 100 ) {
+            if (i > 100) {
 
-        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
-                                               min_count, max_count);
+                lock_and_unlock_random_entries(file_ptr, (i - 100), i, min_count, max_count);
             }
         }
 
         /* release any local pins before we take down the cache. */
         local_unpin_all_entries(file_ptr, FALSE);
 
-        if ( fid >= 0 ) {
+        if (fid >= 0) {
 
-            if ( ! take_down_cache(fid, cache_ptr) ) {
+            if (!take_down_cache(fid, cache_ptr)) {
 
                 nerrors++;
-                if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -6198,10 +5675,9 @@ smoke_check_3(int metadata_write_strategy)
          * and are clean.
          */
 
-        for ( i = 0; i < NUM_DATA_ENTRIES; i++ )
-        {
-            HDassert( data_index[i] == i );
-            HDassert( ! (data[i].dirty) );
+        for (i = 0; i < NUM_DATA_ENTRIES; i++) {
+            HDassert(data_index[i] == i);
+            HDassert(!(data[i].dirty));
         }
 
         /* compose the done message */
@@ -6209,23 +5685,21 @@ smoke_check_3(int metadata_write_strategy)
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
-        mssg.base_addr = 0; /* not used */
-        mssg.len       = 0; /* not used */
-        mssg.ver       = 0; /* not used */
-        mssg.count     = 0; /* not used */
+        mssg.base_addr = 0;  /* not used */
+        mssg.len       = 0;  /* not used */
+        mssg.ver       = 0;  /* not used */
+        mssg.count     = 0;  /* not used */
         mssg.magic     = MSSG_MAGIC;
 
-        if ( success ) {
-
+        if (success) {
 
             success = send_mssg(&mssg, FALSE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -6233,26 +5707,25 @@ smoke_check_3(int metadata_write_strategy)
 
     max_nerrors = get_max_nerrors();
 
-    if ( world_mpi_rank == 0 ) {
+    if (world_mpi_rank == 0) {
 
-    if ( max_nerrors == 0 ) {
+        if (max_nerrors == 0) {
 
-        PASSED();
-
-        } else {
+            PASSED();
+        }
+        else {
 
             failures++;
             H5_FAILED();
         }
     }
 
-    success = ( ( success ) && ( max_nerrors == 0 ) );
+    success = ((success) && (max_nerrors == 0));
 
-    return(success);
+    return (success);
 
 } /* smoke_check_3() */
 
-
 /*****************************************************************************
  *
  * Function:    smoke_check_4()
@@ -6275,210 +5748,184 @@ smoke_check_3(int metadata_write_strategy)
 static hbool_t
 smoke_check_4(int metadata_write_strategy)
 {
-    hbool_t success = TRUE;
-    int i;
-    int max_nerrors;
-    int min_count;
-    int max_count;
-    int min_idx;
-    int max_idx;
-    hid_t fid = -1;
-    H5F_t * file_ptr = NULL;
-    H5C_t * cache_ptr = NULL;
+    hbool_t       success = TRUE;
+    int           i;
+    int           max_nerrors;
+    int           min_count;
+    int           max_count;
+    int           min_idx;
+    int           max_idx;
+    hid_t         fid       = -1;
+    H5F_t *       file_ptr  = NULL;
+    H5C_t *       cache_ptr = NULL;
     struct mssg_t mssg;
 
-    switch ( metadata_write_strategy ) {
+    switch (metadata_write_strategy) {
 
-    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #4 -- process 0 only md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #4 -- process 0 only md write strategy");
             }
-        break;
+            break;
 
-    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #4 -- distributed md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #4 -- distributed md write strategy");
             }
-        break;
+            break;
 
         default:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #4 -- unknown md write strategy");
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #4 -- unknown md write strategy");
             }
-        break;
+            break;
     }
 
     nerrors = 0;
     init_data();
     reset_stats();
 
-    if ( world_mpi_rank == world_server_mpi_rank ) {
+    if (world_mpi_rank == world_server_mpi_rank) {
 
-    if ( ! server_main() ) {
+        if (!server_main()) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: server_main() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
     else /* run the clients */
     {
-        if ( ! setup_cache_for_test(&fid, &file_ptr, &cache_ptr,
-                                    metadata_write_strategy) ) {
+        if (!setup_cache_for_test(&fid, &file_ptr, &cache_ptr, metadata_write_strategy)) {
 
             nerrors++;
-            fid = -1;
+            fid       = -1;
             cache_ptr = NULL;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
-
         min_count = 100 * (file_mpi_rank % 4);
         max_count = min_count + 50;
 
-        for ( i = 0; i < (virt_num_data_entries / 4); i++ )
-        {
+        for (i = 0; i < (virt_num_data_entries / 4); i++) {
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
 
-            if ( i > 100 ) {
+            if (i > 100) {
 
-        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
-                                               min_count, max_count);
+                lock_and_unlock_random_entries(file_ptr, (i - 100), i, min_count, max_count);
             }
         }
 
         min_count = 10 * (file_mpi_rank % 4);
         max_count = min_count + 100;
 
-        for ( i = (virt_num_data_entries / 4);
-        i < (virt_num_data_entries / 2);
-        i++ )
-        {
-        if ( i % 2 == 0 ) {
+        for (i = (virt_num_data_entries / 4); i < (virt_num_data_entries / 2); i++) {
+            if (i % 2 == 0) {
 
                 insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
+            }
+            else {
 
-        } else {
-
-        /* Insert some entries pinned, and then unpin them
-        * immediately.  We have tested pinned entries elsewhere,
-        * so it should be sufficient to verify that the
-        * entries are in fact pinned (which unpin_entry() should do).
-        */
+                /* Insert some entries pinned, and then unpin them
+                 * immediately.  We have tested pinned entries elsewhere,
+                 * so it should be sufficient to verify that the
+                 * entries are in fact pinned (which unpin_entry() should do).
+                 */
                 insert_entry(cache_ptr, file_ptr, i, H5C__PIN_ENTRY_FLAG);
                 unpin_entry(file_ptr, i, TRUE, FALSE, FALSE);
-        }
+            }
 
-            if ( i % 59 == 0 ) {
+            if (i % 59 == 0) {
 
-                hbool_t dirty = ( (i % 2) == 0);
+                hbool_t dirty = ((i % 2) == 0);
 
-                if ( data[i].local_pinned ) {
+                if (data[i].local_pinned) {
                     unpin_entry(file_ptr, i, FALSE, FALSE, FALSE);
                 }
 
                 pin_entry(file_ptr, i, TRUE, dirty);
 
-                HDassert( !dirty || data[i].header.is_dirty );
-                HDassert( data[i].header.is_pinned );
-                HDassert( data[i].global_pinned );
-                HDassert( ! data[i].local_pinned );
+                HDassert(!dirty || data[i].header.is_dirty);
+                HDassert(data[i].header.is_pinned);
+                HDassert(data[i].global_pinned);
+                HDassert(!data[i].local_pinned);
             }
 
-            if ( i > 100 ) {
+            if (i > 100) {
 
-        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
-                                               min_count, max_count);
+                lock_and_unlock_random_entries(file_ptr, (i - 100), i, min_count, max_count);
             }
 
-            local_pin_and_unpin_random_entries(file_ptr, 0,
-                                (virt_num_data_entries / 4),
-                                               0, (file_mpi_rank + 2));
+            local_pin_and_unpin_random_entries(file_ptr, 0, (virt_num_data_entries / 4), 0,
+                                               (file_mpi_rank + 2));
         }
 
-
         /* flush the file to be sure that we have no problems flushing
-    * pinned entries
-    */
-        if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
+         * pinned entries
+         */
+        if (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0) {
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
-
         min_idx = 0;
-        max_idx = (((virt_num_data_entries / 10) / 4) *
-                   ((file_mpi_rank % 4) + 1)) - 1;
+        max_idx = (((virt_num_data_entries / 10) / 4) * ((file_mpi_rank % 4) + 1)) - 1;
 
-        for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
-        {
-            if ( ( i >= (virt_num_data_entries / 4) ) && ( i % 59 == 0 ) ) {
+        for (i = (virt_num_data_entries / 2) - 1; i >= 0; i--) {
+            if ((i >= (virt_num_data_entries / 4)) && (i % 59 == 0)) {
 
-                hbool_t via_unprotect = ( (((unsigned)i) & 0x02) == 0 );
-                hbool_t dirty = ( (((unsigned)i) & 0x04) == 0 );
+                hbool_t via_unprotect = ((((unsigned)i) & 0x02) == 0);
+                hbool_t dirty         = ((((unsigned)i) & 0x04) == 0);
 
-                HDassert( data[i].global_pinned );
-                HDassert( ! data[i].local_pinned );
+                HDassert(data[i].global_pinned);
+                HDassert(!data[i].local_pinned);
 
                 unpin_entry(file_ptr, i, TRUE, dirty, via_unprotect);
             }
 
-        if ( i % 2 == 0 ) {
+            if (i % 2 == 0) {
 
-            lock_entry(file_ptr, i);
-            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-            lock_and_unlock_random_entries(file_ptr,
-                                               min_idx, max_idx, 0, 100);
-        }
+                lock_entry(file_ptr, i);
+                unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+                lock_and_unlock_random_entries(file_ptr, min_idx, max_idx, 0, 100);
+            }
         }
 
         min_idx = 0;
-        max_idx = (((virt_num_data_entries / 10) / 8) *
-                   ((file_mpi_rank % 4) + 1)) - 1;
+        max_idx = (((virt_num_data_entries / 10) / 8) * ((file_mpi_rank % 4) + 1)) - 1;
 
-        for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-        lock_and_unlock_random_entries(file_ptr,
-                                           min_idx, max_idx, 0, 100);
+        for (i = 0; i < (virt_num_data_entries / 2); i += 2) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+            lock_and_unlock_random_entries(file_ptr, min_idx, max_idx, 0, 100);
         }
 
-    /* we can't move pinned entries, so release any local pins now. */
-    local_unpin_all_entries(file_ptr, FALSE);
+        /* we can't move pinned entries, so release any local pins now. */
+        local_unpin_all_entries(file_ptr, FALSE);
 
         min_count = 10 * (file_mpi_rank % 4);
         max_count = min_count + 100;
 
         /* move the first half of the entries... */
-        for ( i = 0; i < (virt_num_data_entries / 2); i++ )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
-        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-        lock_and_unlock_random_entries(file_ptr, 0,
-                            (virt_num_data_entries / 20),
-                                           min_count, max_count);
+        for (i = 0; i < (virt_num_data_entries / 2); i++) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+            move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+            lock_and_unlock_random_entries(file_ptr, 0, (virt_num_data_entries / 20), min_count, max_count);
         }
 
         /* ...and then move them back. */
-        for ( i = (virt_num_data_entries / 2) - 1; i >= 0; i-- )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-        move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
-        lock_and_unlock_random_entries(file_ptr, 0,
-                            (virt_num_data_entries / 40),
-                                           min_count, max_count);
+        for (i = (virt_num_data_entries / 2) - 1; i >= 0; i--) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+            move_entry(file_ptr, i, (i + (virt_num_data_entries / 2)));
+            lock_and_unlock_random_entries(file_ptr, 0, (virt_num_data_entries / 40), min_count, max_count);
         }
 
         /* finally, do some dirty lock/unlocks while we give the cache
@@ -6487,26 +5934,23 @@ smoke_check_4(int metadata_write_strategy)
         min_count = 100 * (file_mpi_rank % 4);
         max_count = min_count + 100;
 
-        for ( i = 0; i < (virt_num_data_entries / 2); i+=2 )
-        {
-        lock_entry(file_ptr, i);
-        unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+        for (i = 0; i < (virt_num_data_entries / 2); i += 2) {
+            lock_entry(file_ptr, i);
+            unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
 
-            if ( i > 100 ) {
+            if (i > 100) {
 
-        lock_and_unlock_random_entries(file_ptr, (i - 100), i,
-                                               min_count, max_count);
+                lock_and_unlock_random_entries(file_ptr, (i - 100), i, min_count, max_count);
             }
         }
 
-        if ( fid >= 0 ) {
+        if (fid >= 0) {
 
-            if ( ! take_down_cache(fid, cache_ptr) ) {
+            if (!take_down_cache(fid, cache_ptr)) {
 
                 nerrors++;
-                if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -6515,10 +5959,9 @@ smoke_check_4(int metadata_write_strategy)
          * and are clean.
          */
 
-        for ( i = 0; i < NUM_DATA_ENTRIES; i++ )
-        {
-            HDassert( data_index[i] == i );
-            HDassert( ! (data[i].dirty) );
+        for (i = 0; i < NUM_DATA_ENTRIES; i++) {
+            HDassert(data_index[i] == i);
+            HDassert(!(data[i].dirty));
         }
 
         /* compose the done message */
@@ -6526,23 +5969,21 @@ smoke_check_4(int metadata_write_strategy)
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
-        mssg.base_addr = 0; /* not used */
-        mssg.len       = 0; /* not used */
-        mssg.ver       = 0; /* not used */
-        mssg.count     = 0; /* not used */
+        mssg.base_addr = 0;  /* not used */
+        mssg.len       = 0;  /* not used */
+        mssg.ver       = 0;  /* not used */
+        mssg.count     = 0;  /* not used */
         mssg.magic     = MSSG_MAGIC;
 
-        if ( success ) {
-
+        if (success) {
 
             success = send_mssg(&mssg, FALSE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -6550,26 +5991,25 @@ smoke_check_4(int metadata_write_strategy)
 
     max_nerrors = get_max_nerrors();
 
-    if ( world_mpi_rank == 0 ) {
+    if (world_mpi_rank == 0) {
 
-    if ( max_nerrors == 0 ) {
+        if (max_nerrors == 0) {
 
-        PASSED();
-
-        } else {
+            PASSED();
+        }
+        else {
 
             failures++;
             H5_FAILED();
         }
     }
 
-    success = ( ( success ) && ( max_nerrors == 0 ) );
+    success = ((success) && (max_nerrors == 0));
 
-    return(success);
+    return (success);
 
 } /* smoke_check_4() */
 
-
 /*****************************************************************************
  *
  * Function:    smoke_check_5()
@@ -6587,136 +6027,122 @@ smoke_check_4(int metadata_write_strategy)
 static hbool_t
 smoke_check_5(int metadata_write_strategy)
 {
-    hbool_t success = TRUE;
-    int i;
-    int max_nerrors;
-    hid_t fid = -1;
-    H5F_t * file_ptr = NULL;
-    H5C_t * cache_ptr = NULL;
+    hbool_t       success = TRUE;
+    int           i;
+    int           max_nerrors;
+    hid_t         fid       = -1;
+    H5F_t *       file_ptr  = NULL;
+    H5C_t *       cache_ptr = NULL;
     struct mssg_t mssg;
 
-    switch ( metadata_write_strategy ) {
+    switch (metadata_write_strategy) {
 
-    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #5 -- process 0 only md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #5 -- process 0 only md write strategy");
             }
-        break;
+            break;
 
-    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #5 -- distributed md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #5 -- distributed md write strategy");
             }
-        break;
+            break;
 
         default:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #5 -- unknown md write strategy");
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #5 -- unknown md write strategy");
             }
-        break;
+            break;
     }
 
-
     nerrors = 0;
     init_data();
     reset_stats();
 
-    if ( world_mpi_rank == world_server_mpi_rank ) {
+    if (world_mpi_rank == world_server_mpi_rank) {
 
-    if ( ! server_main() ) {
+        if (!server_main()) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: server_main() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: server_main() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
     else /* run the clients */
     {
 
-        if ( ! setup_cache_for_test(&fid, &file_ptr, &cache_ptr,
-                                    metadata_write_strategy) ) {
+        if (!setup_cache_for_test(&fid, &file_ptr, &cache_ptr, metadata_write_strategy)) {
 
             nerrors++;
-            fid = -1;
+            fid       = -1;
             cache_ptr = NULL;
-            if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
-        for ( i = 0; i < (virt_num_data_entries / 2); i++ )
-        {
+        for (i = 0; i < (virt_num_data_entries / 2); i++) {
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
         }
 
-    /* flush the file so we can lock known clean entries. */
-        if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
+        /* flush the file so we can lock known clean entries. */
+        if (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0) {
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
-        for ( i = 0; i < (virt_num_data_entries / 4); i++ )
-        {
-        lock_entry(file_ptr, i);
+        for (i = 0; i < (virt_num_data_entries / 4); i++) {
+            lock_entry(file_ptr, i);
 
-        if ( i % 2 == 0 )
-        {
-        mark_entry_dirty(i);
-        }
+            if (i % 2 == 0) {
+                mark_entry_dirty(i);
+            }
 
-        unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
+            unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
 
-        if ( i % 2 == 1 )
-        {
-        if ( i % 4 == 1 ) {
+            if (i % 2 == 1) {
+                if (i % 4 == 1) {
 
-                lock_entry(file_ptr, i);
-                unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
-        }
+                    lock_entry(file_ptr, i);
+                    unlock_entry(file_ptr, i, H5AC__DIRTIED_FLAG);
+                }
 
-            expunge_entry(file_ptr, i);
-        }
+                expunge_entry(file_ptr, i);
+            }
         }
 
-        for ( i = (virt_num_data_entries / 2) - 1;
-              i >= (virt_num_data_entries / 4);
-        i-- )
-        {
-        pin_entry(file_ptr, i, TRUE, FALSE);
+        for (i = (virt_num_data_entries / 2) - 1; i >= (virt_num_data_entries / 4); i--) {
+            pin_entry(file_ptr, i, TRUE, FALSE);
 
-        if ( i % 2 == 0 )
-        {
-        if ( i % 8 <= 4 ) {
+            if (i % 2 == 0) {
+                if (i % 8 <= 4) {
 
-            resize_entry(i, data[i].len / 2);
-        }
+                    resize_entry(i, data[i].len / 2);
+                }
 
                 mark_entry_dirty(i);
 
-        if ( i % 8 <= 4 ) {
+                if (i % 8 <= 4) {
 
-            resize_entry(i, data[i].len);
-        }
-        }
+                    resize_entry(i, data[i].len);
+                }
+            }
 
-        unpin_entry(file_ptr, i, TRUE, FALSE, FALSE);
+            unpin_entry(file_ptr, i, TRUE, FALSE, FALSE);
         }
 
-        if ( fid >= 0 ) {
+        if (fid >= 0) {
 
-            if ( ! take_down_cache(fid, cache_ptr) ) {
+            if (!take_down_cache(fid, cache_ptr)) {
 
                 nerrors++;
-                if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -6725,10 +6151,9 @@ smoke_check_5(int metadata_write_strategy)
          * and are clean.
          */
 
-        for ( i = 0; i < NUM_DATA_ENTRIES; i++ )
-        {
-            HDassert( data_index[i] == i );
-            HDassert( ! (data[i].dirty) );
+        for (i = 0; i < NUM_DATA_ENTRIES; i++) {
+            HDassert(data_index[i] == i);
+            HDassert(!(data[i].dirty));
         }
 
         /* compose the done message */
@@ -6736,22 +6161,21 @@ smoke_check_5(int metadata_write_strategy)
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
-        mssg.base_addr = 0; /* not used */
-        mssg.len       = 0; /* not used */
-        mssg.ver       = 0; /* not used */
-        mssg.count     = 0; /* not used */
+        mssg.base_addr = 0;  /* not used */
+        mssg.len       = 0;  /* not used */
+        mssg.ver       = 0;  /* not used */
+        mssg.count     = 0;  /* not used */
         mssg.magic     = MSSG_MAGIC;
 
-        if ( success ) {
+        if (success) {
 
             success = send_mssg(&mssg, FALSE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -6759,26 +6183,25 @@ smoke_check_5(int metadata_write_strategy)
 
     max_nerrors = get_max_nerrors();
 
-    if ( world_mpi_rank == 0 ) {
-
-    if ( max_nerrors == 0 ) {
+    if (world_mpi_rank == 0) {
 
-        PASSED();
+        if (max_nerrors == 0) {
 
-        } else {
+            PASSED();
+        }
+        else {
 
             failures++;
             H5_FAILED();
         }
     }
 
-    success = ( ( success ) && ( max_nerrors == 0 ) );
+    success = ((success) && (max_nerrors == 0));
 
-    return(success);
+    return (success);
 
 } /* smoke_check_5() */
 
-
 /*****************************************************************************
  *
  * Function:    trace_file_check()
@@ -6821,87 +6244,80 @@ trace_file_check(int metadata_write_strategy)
 {
     hbool_t success = TRUE;
 
-    const char *((* expected_output)[]) = NULL;
-    const char * expected_output_0[] =
-    {
-      "### HDF5 metadata cache trace file version 1 ###\n",
-      "H5AC_set_cache_auto_resize_config",
-      "H5AC_insert_entry",
-      "H5AC_insert_entry",
-      "H5AC_insert_entry",
-      "H5AC_insert_entry",
-      "H5AC_protect",
-      "H5AC_mark_entry_dirty",
-      "H5AC_unprotect",
-      "H5AC_protect",
-      "H5AC_pin_protected_entry",
-      "H5AC_unprotect",
-      "H5AC_unpin_entry",
-      "H5AC_expunge_entry",
-      "H5AC_protect",
-      "H5AC_pin_protected_entry",
-      "H5AC_unprotect",
-      "H5AC_mark_entry_dirty",
-      "H5AC_resize_entry",
-      "H5AC_resize_entry",
-      "H5AC_unpin_entry",
-      "H5AC_move_entry",
-      "H5AC_move_entry",
-      "H5AC_flush",
-      "H5AC_flush",
-      NULL
-    };
-    const char * expected_output_1[] =
-    {
-      "### HDF5 metadata cache trace file version 1 ###\n",
-      "H5AC_set_cache_auto_resize_config",
-      "H5AC_insert_entry",
-      "H5AC_insert_entry",
-      "H5AC_insert_entry",
-      "H5AC_insert_entry",
-      "H5AC_protect",
-      "H5AC_mark_entry_dirty",
-      "H5AC_unprotect",
-      "H5AC_protect",
-      "H5AC_pin_protected_entry",
-      "H5AC_unprotect",
-      "H5AC_unpin_entry",
-      "H5AC_expunge_entry",
-      "H5AC_protect",
-      "H5AC_pin_protected_entry",
-      "H5AC_unprotect",
-      "H5AC_mark_entry_dirty",
-      "H5AC_resize_entry",
-      "H5AC_resize_entry",
-      "H5AC_unpin_entry",
-      "H5AC_move_entry",
-      "H5AC_move_entry",
-      "H5AC_flush",
-      "H5AC_flush",
-      NULL
-    };
-    char buffer[256];
-    char trace_file_name[64];
-    hbool_t done = FALSE;
-    int i;
-    int max_nerrors;
-    size_t expected_line_len;
-    size_t actual_line_len;
-    hid_t fid = -1;
-    H5F_t * file_ptr = NULL;
-    H5C_t * cache_ptr = NULL;
-    FILE * trace_file_ptr = NULL;
+    const char *((*expected_output)[])      = NULL;
+    const char *        expected_output_0[] = {"### HDF5 metadata cache trace file version 1 ###\n",
+                                       "H5AC_set_cache_auto_resize_config",
+                                       "H5AC_insert_entry",
+                                       "H5AC_insert_entry",
+                                       "H5AC_insert_entry",
+                                       "H5AC_insert_entry",
+                                       "H5AC_protect",
+                                       "H5AC_mark_entry_dirty",
+                                       "H5AC_unprotect",
+                                       "H5AC_protect",
+                                       "H5AC_pin_protected_entry",
+                                       "H5AC_unprotect",
+                                       "H5AC_unpin_entry",
+                                       "H5AC_expunge_entry",
+                                       "H5AC_protect",
+                                       "H5AC_pin_protected_entry",
+                                       "H5AC_unprotect",
+                                       "H5AC_mark_entry_dirty",
+                                       "H5AC_resize_entry",
+                                       "H5AC_resize_entry",
+                                       "H5AC_unpin_entry",
+                                       "H5AC_move_entry",
+                                       "H5AC_move_entry",
+                                       "H5AC_flush",
+                                       "H5AC_flush",
+                                       NULL};
+    const char *        expected_output_1[] = {"### HDF5 metadata cache trace file version 1 ###\n",
+                                       "H5AC_set_cache_auto_resize_config",
+                                       "H5AC_insert_entry",
+                                       "H5AC_insert_entry",
+                                       "H5AC_insert_entry",
+                                       "H5AC_insert_entry",
+                                       "H5AC_protect",
+                                       "H5AC_mark_entry_dirty",
+                                       "H5AC_unprotect",
+                                       "H5AC_protect",
+                                       "H5AC_pin_protected_entry",
+                                       "H5AC_unprotect",
+                                       "H5AC_unpin_entry",
+                                       "H5AC_expunge_entry",
+                                       "H5AC_protect",
+                                       "H5AC_pin_protected_entry",
+                                       "H5AC_unprotect",
+                                       "H5AC_mark_entry_dirty",
+                                       "H5AC_resize_entry",
+                                       "H5AC_resize_entry",
+                                       "H5AC_unpin_entry",
+                                       "H5AC_move_entry",
+                                       "H5AC_move_entry",
+                                       "H5AC_flush",
+                                       "H5AC_flush",
+                                       NULL};
+    char                buffer[256];
+    char                trace_file_name[64];
+    hbool_t             done = FALSE;
+    int                 i;
+    int                 max_nerrors;
+    size_t              expected_line_len;
+    size_t              actual_line_len;
+    hid_t               fid            = -1;
+    H5F_t *             file_ptr       = NULL;
+    H5C_t *             cache_ptr      = NULL;
+    FILE *              trace_file_ptr = NULL;
     H5AC_cache_config_t config;
-    struct mssg_t mssg;
-
+    struct mssg_t       mssg;
 
-    switch(metadata_write_strategy) {
+    switch (metadata_write_strategy) {
 
         case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
 
             expected_output = &expected_output_0;
 
-            if(world_mpi_rank == 0)
+            if (world_mpi_rank == 0)
                 TESTING("trace file collection -- process 0 only md write strategy");
             break;
 
@@ -6909,7 +6325,7 @@ trace_file_check(int metadata_write_strategy)
 
             expected_output = &expected_output_1;
 
-            if(world_mpi_rank == 0)
+            if (world_mpi_rank == 0)
                 TESTING("trace file collection -- distributed md write strategy");
             break;
 
@@ -6920,53 +6336,54 @@ trace_file_check(int metadata_write_strategy)
              */
             expected_output = &expected_output_0;
 
-            if(world_mpi_rank == 0)
+            if (world_mpi_rank == 0)
                 TESTING("trace file collection -- unknown md write strategy");
             break;
     } /* end switch */
 
-
     nerrors = 0;
     init_data();
     reset_stats();
 
-    if(world_mpi_rank == world_server_mpi_rank) {
+    if (world_mpi_rank == world_server_mpi_rank) {
 
-        if(!server_main()) {
+        if (!server_main()) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
-            if ( verbose )
+            if (verbose)
                 HDfprintf(stdout, "%d:%s: server_main() failed.\n", world_mpi_rank, FUNC);
         }
     }
     else {
         /* run the clients */
 
-        if(!setup_cache_for_test(&fid, &file_ptr, &cache_ptr, metadata_write_strategy) ) {
+        if (!setup_cache_for_test(&fid, &file_ptr, &cache_ptr, metadata_write_strategy)) {
 
             nerrors++;
-            fid = -1;
+            fid       = -1;
             cache_ptr = NULL;
-            if(verbose)
+            if (verbose)
                 HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n", world_mpi_rank, FUNC);
         }
 
-        if(nerrors == 0) {
+        if (nerrors == 0) {
 
             config.version = H5AC__CURR_CACHE_CONFIG_VERSION;
 
-            if(H5AC_get_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
+            if (H5AC_get_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
                 nerrors++;
-                HDfprintf(stdout, "%d:%s: H5AC_get_cache_auto_resize_config() failed.\n", world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: H5AC_get_cache_auto_resize_config() failed.\n", world_mpi_rank,
+                          FUNC);
             }
             else {
                 config.open_trace_file = TRUE;
                 strcpy(config.trace_file_name, "t_cache_trace.txt");
 
-                if(H5AC_set_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
+                if (H5AC_set_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
                     nerrors++;
-                    HDfprintf(stdout, "%d:%s: H5AC_set_cache_auto_resize_config() failed.\n", world_mpi_rank, FUNC);
+                    HDfprintf(stdout, "%d:%s: H5AC_set_cache_auto_resize_config() failed.\n", world_mpi_rank,
+                              FUNC);
                 }
             }
         } /* end if */
@@ -6998,36 +6415,38 @@ trace_file_check(int metadata_write_strategy)
         move_entry(file_ptr, 0, 20);
         move_entry(file_ptr, 0, 20);
 
-        if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0) {
+        if (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0) {
             nerrors++;
-            if(verbose)
+            if (verbose)
                 HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n", world_mpi_rank, FUNC);
         }
 
-        if(nerrors == 0) {
+        if (nerrors == 0) {
             config.version = H5AC__CURR_CACHE_CONFIG_VERSION;
 
-            if(H5AC_get_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
+            if (H5AC_get_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
                 nerrors++;
-                HDfprintf(stdout, "%d:%s: H5AC_get_cache_auto_resize_config() failed.\n", world_mpi_rank, FUNC);
+                HDfprintf(stdout, "%d:%s: H5AC_get_cache_auto_resize_config() failed.\n", world_mpi_rank,
+                          FUNC);
             }
             else {
-                config.open_trace_file = FALSE;
-                config.close_trace_file = TRUE;
+                config.open_trace_file    = FALSE;
+                config.close_trace_file   = TRUE;
                 config.trace_file_name[0] = '\0';
 
-                if(H5AC_set_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
+                if (H5AC_set_cache_auto_resize_config(cache_ptr, &config) != SUCCEED) {
                     nerrors++;
-                    HDfprintf(stdout, "%d:%s: H5AC_set_cache_auto_resize_config() failed.\n", world_mpi_rank, FUNC);
+                    HDfprintf(stdout, "%d:%s: H5AC_set_cache_auto_resize_config() failed.\n", world_mpi_rank,
+                              FUNC);
                 }
             }
         } /* end if */
 
-        if(fid >= 0) {
-            if(!take_down_cache(fid, cache_ptr)) {
+        if (fid >= 0) {
+            if (!take_down_cache(fid, cache_ptr)) {
 
                 nerrors++;
-                if(verbose)
+                if (verbose)
                     HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n", world_mpi_rank, FUNC);
             }
         } /* end if */
@@ -7036,7 +6455,7 @@ trace_file_check(int metadata_write_strategy)
          * and are clean.
          */
 
-        for(i = 0; i < NUM_DATA_ENTRIES; i++) {
+        for (i = 0; i < NUM_DATA_ENTRIES; i++) {
             HDassert(data_index[i] == i);
             HDassert(!(data[i].dirty));
         }
@@ -7046,80 +6465,88 @@ trace_file_check(int metadata_write_strategy)
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
-        mssg.base_addr = 0; /* not used */
-        mssg.len       = 0; /* not used */
-        mssg.ver       = 0; /* not used */
-        mssg.count     = 0; /* not used */
+        mssg.base_addr = 0;  /* not used */
+        mssg.len       = 0;  /* not used */
+        mssg.ver       = 0;  /* not used */
+        mssg.count     = 0;  /* not used */
         mssg.magic     = MSSG_MAGIC;
 
-        if(success) {
+        if (success) {
             success = send_mssg(&mssg, FALSE);
 
-            if(!success) {
+            if (!success) {
                 nerrors++;
-                if(verbose)
+                if (verbose)
                     HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n", world_mpi_rank, FUNC);
             }
         } /* end if */
 
-        if(nerrors == 0) {
+        if (nerrors == 0) {
             HDsprintf(trace_file_name, "t_cache_trace.txt.%d", (int)file_mpi_rank);
 
-            if((trace_file_ptr = HDfopen(trace_file_name, "r")) == NULL ) {
+            if ((trace_file_ptr = HDfopen(trace_file_name, "r")) == NULL) {
 
                 nerrors++;
-                if(verbose)
+                if (verbose)
                     HDfprintf(stdout, "%d:%s: HDfopen failed.\n", world_mpi_rank, FUNC);
             }
         } /* end if */
 
-
         i = 0;
-        while((nerrors == 0) && (!done)) {
+        while ((nerrors == 0) && (!done)) {
             /* Get lines of actual and expected data */
-            if((*expected_output)[i] == NULL)
+            if ((*expected_output)[i] == NULL)
                 expected_line_len = (size_t)0;
             else
                 expected_line_len = HDstrlen((*expected_output)[i]);
 
-            if(HDfgets(buffer, 255, trace_file_ptr) != NULL)
+            if (HDfgets(buffer, 255, trace_file_ptr) != NULL)
                 actual_line_len = HDstrlen(buffer);
             else
                 actual_line_len = (size_t)0;
 
             /* Compare the lines */
             /* Handle running out of data */
-            if((actual_line_len == 0) || (expected_line_len == 0)) {
-                if((actual_line_len == 0) && (expected_line_len == 0)) {
+            if ((actual_line_len == 0) || (expected_line_len == 0)) {
+                if ((actual_line_len == 0) && (expected_line_len == 0)) {
                     /* Both ran out at the same time - we're done */
                     done = TRUE;
                 }
                 else {
                     /* One ran out before the other - BADNESS */
                     nerrors++;
-                    if(verbose) {
-                        HDfprintf(stdout, "%d:%s: Unexpected data in trace file line %d.\n", world_mpi_rank, FUNC, i);
-                        if(expected_line_len == 0) {
-                            HDfprintf(stdout, "%d:%s: expected = \"%s\" %zu\n", world_mpi_rank, FUNC, "<EMPTY>", expected_line_len);
-                            HDfprintf(stdout, "%d:%s: actual   = \"%s\" %zu\n", world_mpi_rank, FUNC, buffer, actual_line_len);
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: Unexpected data in trace file line %d.\n", world_mpi_rank,
+                                  FUNC, i);
+                        if (expected_line_len == 0) {
+                            HDfprintf(stdout, "%d:%s: expected = \"%s\" %zu\n", world_mpi_rank, FUNC,
+                                      "<EMPTY>", expected_line_len);
+                            HDfprintf(stdout, "%d:%s: actual   = \"%s\" %zu\n", world_mpi_rank, FUNC, buffer,
+                                      actual_line_len);
                         }
-                        if(actual_line_len == 0) {
-                            HDfprintf(stdout, "%d:%s: expected = \"%s\" %zu\n", world_mpi_rank, FUNC, (*expected_output)[i], expected_line_len);
-                            HDfprintf(stdout, "%d:%s: actual   = \"%s\" %zu\n", world_mpi_rank, FUNC, "<EMPTY>", actual_line_len);
+                        if (actual_line_len == 0) {
+                            HDfprintf(stdout, "%d:%s: expected = \"%s\" %zu\n", world_mpi_rank, FUNC,
+                                      (*expected_output)[i], expected_line_len);
+                            HDfprintf(stdout, "%d:%s: actual   = \"%s\" %zu\n", world_mpi_rank, FUNC,
+                                      "<EMPTY>", actual_line_len);
                         }
                     }
                     HDfprintf(stdout, "BADNESS BADNESS BADNESS\n");
                 }
             }
             /* We directly compare the header line (line 0) */
-            else if(0 == i) {
-                if((actual_line_len != expected_line_len) || (HDstrcmp(buffer, (*expected_output)[i]) != 0 )) {
+            else if (0 == i) {
+                if ((actual_line_len != expected_line_len) ||
+                    (HDstrcmp(buffer, (*expected_output)[i]) != 0)) {
 
                     nerrors++;
-                    if(verbose) {
-                        HDfprintf(stdout, "%d:%s: Unexpected data in trace file line %d.\n", world_mpi_rank, FUNC, i);
-                        HDfprintf(stdout, "%d:%s: expected = \"%s\" %zu\n", world_mpi_rank, FUNC, (*expected_output)[i], expected_line_len);
-                        HDfprintf(stdout, "%d:%s: actual   = \"%s\" %zu\n", world_mpi_rank, FUNC, buffer, actual_line_len);
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: Unexpected data in trace file line %d.\n", world_mpi_rank,
+                                  FUNC, i);
+                        HDfprintf(stdout, "%d:%s: expected = \"%s\" %zu\n", world_mpi_rank, FUNC,
+                                  (*expected_output)[i], expected_line_len);
+                        HDfprintf(stdout, "%d:%s: actual   = \"%s\" %zu\n", world_mpi_rank, FUNC, buffer,
+                                  actual_line_len);
                     }
                 }
             }
@@ -7127,16 +6554,18 @@ trace_file_check(int metadata_write_strategy)
              * keeps the test from being too fragile.
              */
             else {
-                char *tok = NULL;     /* token for actual line */
+                char *tok = NULL; /* token for actual line */
 
                 tok = HDstrtok(buffer, " ");
 
-                if(HDstrcmp(tok, (*expected_output)[i]) != 0 ) {
+                if (HDstrcmp(tok, (*expected_output)[i]) != 0) {
 
                     nerrors++;
-                    if(verbose) {
-                        HDfprintf(stdout, "%d:%s: Unexpected data in trace file line %d.\n", world_mpi_rank, FUNC, i);
-                        HDfprintf(stdout, "%d:%s: expected = \"%s\"\n", world_mpi_rank, FUNC, (*expected_output)[i]);
+                    if (verbose) {
+                        HDfprintf(stdout, "%d:%s: Unexpected data in trace file line %d.\n", world_mpi_rank,
+                                  FUNC, i);
+                        HDfprintf(stdout, "%d:%s: expected = \"%s\"\n", world_mpi_rank, FUNC,
+                                  (*expected_output)[i]);
                         HDfprintf(stdout, "%d:%s: actual   = \"%s\"\n", world_mpi_rank, FUNC, tok);
                     }
                 }
@@ -7146,7 +6575,7 @@ trace_file_check(int metadata_write_strategy)
         } /* end while */
 
         /* Clean up the trace file */
-        if(trace_file_ptr != NULL) {
+        if (trace_file_ptr != NULL) {
             HDfclose(trace_file_ptr);
             trace_file_ptr = NULL;
             HDremove(trace_file_name);
@@ -7155,9 +6584,9 @@ trace_file_check(int metadata_write_strategy)
 
     max_nerrors = get_max_nerrors();
 
-    if(world_mpi_rank == 0) {
+    if (world_mpi_rank == 0) {
 
-        if(max_nerrors == 0) {
+        if (max_nerrors == 0) {
             PASSED();
         }
         else {
@@ -7168,11 +6597,10 @@ trace_file_check(int metadata_write_strategy)
 
     success = ((success) && (max_nerrors == 0));
 
-    return(success);
+    return (success);
 
 } /* trace_file_check() */
 
-
 /*****************************************************************************
  *
  * Function:    smoke_check_6()
@@ -7189,48 +6617,47 @@ trace_file_check(int metadata_write_strategy)
 static hbool_t
 smoke_check_6(int metadata_write_strategy)
 {
-    hbool_t success = TRUE;
-    int i;
-    int max_nerrors;
-    hid_t fid = -1;
-    H5F_t * file_ptr = NULL;
-    H5C_t * cache_ptr = NULL;
+    hbool_t       success = TRUE;
+    int           i;
+    int           max_nerrors;
+    hid_t         fid       = -1;
+    H5F_t *       file_ptr  = NULL;
+    H5C_t *       cache_ptr = NULL;
     struct mssg_t mssg;
 
-    switch ( metadata_write_strategy ) {
+    switch (metadata_write_strategy) {
 
-    case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #6 -- process 0 only md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #6 -- process 0 only md write strategy");
             }
-        break;
+            break;
 
-    case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #6 -- distributed md write strategy");
+        case H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED:
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #6 -- distributed md write strategy");
             }
-        break;
+            break;
 
         default:
-            if ( world_mpi_rank == 0 ) {
-            TESTING("smoke check #6 -- unknown md write strategy");
+            if (world_mpi_rank == 0) {
+                TESTING("smoke check #6 -- unknown md write strategy");
             }
-        break;
+            break;
     }
 
     nerrors = 0;
     init_data();
     reset_stats();
 
-    if ( world_mpi_rank == world_server_mpi_rank ) {
+    if (world_mpi_rank == world_server_mpi_rank) {
 
-    if ( ! server_main() ) {
+        if (!server_main()) {
 
             /* some error occured in the server -- report failure */
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: server_main() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: server_main() failed.\n", world_mpi_rank, FUNC);
             }
         }
     }
@@ -7238,128 +6665,119 @@ smoke_check_6(int metadata_write_strategy)
     {
         int temp;
 
-        if ( ! setup_cache_for_test(&fid, &file_ptr, &cache_ptr,
-                                    metadata_write_strategy) ) {
+        if (!setup_cache_for_test(&fid, &file_ptr, &cache_ptr, metadata_write_strategy)) {
 
             nerrors++;
-            fid = -1;
+            fid       = -1;
             cache_ptr = NULL;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: setup_cache_for_test() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
-        temp = virt_num_data_entries;
+        temp                  = virt_num_data_entries;
         virt_num_data_entries = NUM_DATA_ENTRIES;
 
         /* insert the first half collectively */
         H5CX_set_coll_metadata_read(TRUE);
-        for ( i = 0; i < virt_num_data_entries/2; i++ )
-        {
-            struct datum * entry_ptr;
+        for (i = 0; i < virt_num_data_entries / 2; i++) {
+            struct datum *entry_ptr;
             entry_ptr = &(data[i]);
 
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
 
-            if(TRUE != entry_ptr->header.coll_access) {
+            if (TRUE != entry_ptr->header.coll_access) {
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: Entry inserted not marked as collective.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: Entry inserted not marked as collective.\n", world_mpi_rank,
+                              FUNC);
                 }
             }
 
             /* Make sure coll entries do not cross the 80% threshold */
             H5_CHECK_OVERFLOW(cache_ptr->max_cache_size, size_t, double);
-            HDassert((double)cache_ptr->max_cache_size*0.8 > cache_ptr->coll_list_size);
+            HDassert((double)cache_ptr->max_cache_size * 0.8 > cache_ptr->coll_list_size);
         }
 
         /* insert the other half independently */
         H5CX_set_coll_metadata_read(FALSE);
-        for ( i = virt_num_data_entries/2; i < virt_num_data_entries; i++ )
-        {
-            struct datum * entry_ptr;
+        for (i = virt_num_data_entries / 2; i < virt_num_data_entries; i++) {
+            struct datum *entry_ptr;
             entry_ptr = &(data[i]);
 
             insert_entry(cache_ptr, file_ptr, i, H5AC__NO_FLAGS_SET);
 
-            if(FALSE != entry_ptr->header.coll_access) {
+            if (FALSE != entry_ptr->header.coll_access) {
                 nerrors++;
-                if ( verbose ) {
+                if (verbose) {
                     HDfprintf(stdout, "%d:%s: Entry inserted indepedently marked as collective.\n",
                               world_mpi_rank, FUNC);
                 }
             }
 
             /* Make sure coll entries do not cross the 80% threshold */
-            HDassert((double)cache_ptr->max_cache_size*0.8 > cache_ptr->coll_list_size);
+            HDassert((double)cache_ptr->max_cache_size * 0.8 > cache_ptr->coll_list_size);
         }
 
         /* flush the file */
-        if ( H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0 ) {
+        if (H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0) {
             nerrors++;
-            if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5Fflush() failed.\n", world_mpi_rank, FUNC);
             }
         }
 
         /* Protect the first half of the entries collectively */
         H5CX_set_coll_metadata_read(TRUE);
-        for ( i = 0; i < (virt_num_data_entries / 2); i++ )
-        {
-            struct datum * entry_ptr;
+        for (i = 0; i < (virt_num_data_entries / 2); i++) {
+            struct datum *entry_ptr;
             entry_ptr = &(data[i]);
 
-        lock_entry(file_ptr, i);
+            lock_entry(file_ptr, i);
 
-            if(TRUE != entry_ptr->header.coll_access) {
+            if (TRUE != entry_ptr->header.coll_access) {
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: Entry protected not marked as collective.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: Entry protected not marked as collective.\n", world_mpi_rank,
+                              FUNC);
                 }
             }
 
             /* Make sure coll entries do not cross the 80% threshold */
-            HDassert((double)cache_ptr->max_cache_size*0.8 > cache_ptr->coll_list_size);
+            HDassert((double)cache_ptr->max_cache_size * 0.8 > cache_ptr->coll_list_size);
         }
 
         /* protect the other half independently */
         H5CX_set_coll_metadata_read(FALSE);
-        for ( i = virt_num_data_entries/2; i < virt_num_data_entries; i++ )
-        {
-            struct datum * entry_ptr;
+        for (i = virt_num_data_entries / 2; i < virt_num_data_entries; i++) {
+            struct datum *entry_ptr;
             entry_ptr = &(data[i]);
 
             lock_entry(file_ptr, i);
 
-            if(FALSE != entry_ptr->header.coll_access) {
+            if (FALSE != entry_ptr->header.coll_access) {
                 nerrors++;
-                if ( verbose ) {
+                if (verbose) {
                     HDfprintf(stdout, "%d:%s: Entry inserted indepedently marked as collective.\n",
                               world_mpi_rank, FUNC);
                 }
             }
 
             /* Make sure coll entries do not cross the 80% threshold */
-            HDassert((double)cache_ptr->max_cache_size*0.8 > cache_ptr->coll_list_size);
+            HDassert((double)cache_ptr->max_cache_size * 0.8 > cache_ptr->coll_list_size);
         }
 
-        for ( i = 0; i < (virt_num_data_entries); i++ )
-        {
+        for (i = 0; i < (virt_num_data_entries); i++) {
             unlock_entry(file_ptr, i, H5AC__NO_FLAGS_SET);
         }
 
-        if ( fid >= 0 ) {
+        if (fid >= 0) {
 
-            if ( ! take_down_cache(fid, cache_ptr) ) {
+            if (!take_down_cache(fid, cache_ptr)) {
 
                 nerrors++;
-                if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: take_down_cache() failed.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -7368,10 +6786,9 @@ smoke_check_6(int metadata_write_strategy)
          * and are clean.
          */
 
-        for ( i = 0; i < NUM_DATA_ENTRIES; i++ )
-        {
-            HDassert( data_index[i] == i );
-            HDassert( ! (data[i].dirty) );
+        for (i = 0; i < NUM_DATA_ENTRIES; i++) {
+            HDassert(data_index[i] == i);
+            HDassert(!(data[i].dirty));
         }
 
         /* compose the done message */
@@ -7379,23 +6796,21 @@ smoke_check_6(int metadata_write_strategy)
         mssg.src       = world_mpi_rank;
         mssg.dest      = world_server_mpi_rank;
         mssg.mssg_num  = -1; /* set by send function */
-        mssg.base_addr = 0; /* not used */
-        mssg.len       = 0; /* not used */
-        mssg.ver       = 0; /* not used */
-        mssg.count     = 0; /* not used */
+        mssg.base_addr = 0;  /* not used */
+        mssg.len       = 0;  /* not used */
+        mssg.ver       = 0;  /* not used */
+        mssg.count     = 0;  /* not used */
         mssg.magic     = MSSG_MAGIC;
 
-        if ( success ) {
-
+        if (success) {
 
             success = send_mssg(&mssg, FALSE);
 
-            if ( ! success ) {
+            if (!success) {
 
                 nerrors++;
-                if ( verbose ) {
-                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n",
-                              world_mpi_rank, FUNC);
+                if (verbose) {
+                    HDfprintf(stdout, "%d:%s: send_mssg() failed on done.\n", world_mpi_rank, FUNC);
                 }
             }
         }
@@ -7404,26 +6819,25 @@ smoke_check_6(int metadata_write_strategy)
 
     max_nerrors = get_max_nerrors();
 
-    if ( world_mpi_rank == 0 ) {
-
-    if ( max_nerrors == 0 ) {
+    if (world_mpi_rank == 0) {
 
-        PASSED();
+        if (max_nerrors == 0) {
 
-        } else {
+            PASSED();
+        }
+        else {
 
             failures++;
             H5_FAILED();
         }
     }
 
-    success = ( ( success ) && ( max_nerrors == 0 ) );
+    success = ((success) && (max_nerrors == 0));
 
-    return(success);
+    return (success);
 
 } /* smoke_check_6() */
 
-
 /*****************************************************************************
  *
  * Function:    main()
@@ -7440,62 +6854,62 @@ smoke_check_6(int metadata_write_strategy)
 int
 main(int argc, char **argv)
 {
-    int express_test;
+    int      express_test;
     unsigned u;
-    int mpi_size;
-    int mpi_rank;
-    int max_nerrors;
+    int      mpi_size;
+    int      mpi_rank;
+    int      max_nerrors;
 
     MPI_Init(&argc, &argv);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    world_mpi_size = mpi_size;
-    world_mpi_rank = mpi_rank;
+    world_mpi_size        = mpi_size;
+    world_mpi_rank        = mpi_rank;
     world_server_mpi_rank = mpi_size - 1;
-    world_mpi_comm = MPI_COMM_WORLD;
+    world_mpi_comm        = MPI_COMM_WORLD;
 
     /* Attempt to turn off atexit post processing so that in case errors
      * happen during the test and the process is aborted, it will not get
      * hang in the atexit post processing in which it may try to make MPI
      * calls.  By then, MPI calls may not work.
      */
-    if (H5dont_atexit() < 0){
-        HDprintf("%d:Failed to turn off atexit processing. Continue.\n",
-               mpi_rank);
+    if (H5dont_atexit() < 0) {
+        HDprintf("%d:Failed to turn off atexit processing. Continue.\n", mpi_rank);
     };
     H5open();
 
     express_test = do_express_test();
-#if 0 /* JRM */
+#if 0  /* JRM */
     express_test = 0;
 #endif /* JRM */
-    if ( express_test ) {
-
-    virt_num_data_entries = EXPRESS_VIRT_NUM_DATA_ENTRIES;
+    if (express_test) {
 
-    } else {
+        virt_num_data_entries = EXPRESS_VIRT_NUM_DATA_ENTRIES;
+    }
+    else {
 
-    virt_num_data_entries = STD_VIRT_NUM_DATA_ENTRIES;
+        virt_num_data_entries = STD_VIRT_NUM_DATA_ENTRIES;
     }
 
 #ifdef H5_HAVE_MPE
-    if ( MAINPROCESS ) { HDprintf("    Tests compiled for MPE.\n"); }
+    if (MAINPROCESS) {
+        HDprintf("    Tests compiled for MPE.\n");
+    }
     virt_num_data_entries = MPE_VIRT_NUM_DATA_ENTIES;
 #endif /* H5_HAVE_MPE */
 
-
-    if (MAINPROCESS){
-    HDprintf("===================================\n");
-    HDprintf("Parallel metadata cache tests\n");
-    HDprintf("    mpi_size     = %d\n", mpi_size);
-    HDprintf("    express_test = %d\n", express_test);
-    HDprintf("===================================\n");
+    if (MAINPROCESS) {
+        HDprintf("===================================\n");
+        HDprintf("Parallel metadata cache tests\n");
+        HDprintf("    mpi_size     = %d\n", mpi_size);
+        HDprintf("    express_test = %d\n", express_test);
+        HDprintf("===================================\n");
     }
 
-    if ( mpi_size < 3 ) {
+    if (mpi_size < 3) {
 
-        if ( MAINPROCESS ) {
+        if (MAINPROCESS) {
 
             HDprintf("    Need at least 3 processes.  Exiting.\n");
         }
@@ -7514,65 +6928,57 @@ main(int argc, char **argv)
      */
 
     /* setup file access property list with the world communicator */
-    if ( FAIL == (fapl = H5Pcreate(H5P_FILE_ACCESS)) ) {
+    if (FAIL == (fapl = H5Pcreate(H5P_FILE_ACCESS))) {
         nerrors++;
-    if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: H5Pcreate() failed 1.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: H5Pcreate() failed 1.\n", world_mpi_rank, FUNC);
         }
     }
 
-    if ( H5Pset_fapl_mpio(fapl, world_mpi_comm, MPI_INFO_NULL) < 0 ) {
+    if (H5Pset_fapl_mpio(fapl, world_mpi_comm, MPI_INFO_NULL) < 0) {
 
         nerrors++;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: H5Pset_fapl_mpio() failed 1.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: H5Pset_fapl_mpio() failed 1.\n", world_mpi_rank, FUNC);
         }
     }
 
     /* fix the file names */
-    for ( u = 0; u < sizeof(FILENAME) / sizeof(FILENAME[0]) - 1; ++u )
-    {
-        if ( h5_fixname(FILENAME[u], fapl, filenames[u],
-                        sizeof(filenames[u])) == NULL ) {
+    for (u = 0; u < sizeof(FILENAME) / sizeof(FILENAME[0]) - 1; ++u) {
+        if (h5_fixname(FILENAME[u], fapl, filenames[u], sizeof(filenames[u])) == NULL) {
 
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: h5_fixname() failed.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: h5_fixname() failed.\n", world_mpi_rank, FUNC);
             }
             break;
         }
     }
 
     /* close the fapl before we set it up again */
-    if ( H5Pclose(fapl) < 0 ) {
+    if (H5Pclose(fapl) < 0) {
         nerrors++;
-    if ( verbose ) {
-        HDfprintf(stdout, "%d:%s: H5Pclose() failed.\n",
-                      world_mpi_rank, FUNC);
+        if (verbose) {
+            HDfprintf(stdout, "%d:%s: H5Pclose() failed.\n", world_mpi_rank, FUNC);
         }
     }
 
     /* now create the fapl again, excluding the server process. */
-    if ( world_mpi_rank != world_server_mpi_rank ) {
+    if (world_mpi_rank != world_server_mpi_rank) {
 
         /* setup file access property list */
-        if ( FAIL == (fapl = H5Pcreate(H5P_FILE_ACCESS)) ) {
-        nerrors++;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: H5Pcreate() failed 2.\n",
-                          world_mpi_rank, FUNC);
+        if (FAIL == (fapl = H5Pcreate(H5P_FILE_ACCESS))) {
+            nerrors++;
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5Pcreate() failed 2.\n", world_mpi_rank, FUNC);
             }
         }
 
-        if ( H5Pset_fapl_mpio(fapl, file_mpi_comm, MPI_INFO_NULL) < 0 ) {
+        if (H5Pset_fapl_mpio(fapl, file_mpi_comm, MPI_INFO_NULL) < 0) {
 
             nerrors++;
-        if ( verbose ) {
-            HDfprintf(stdout, "%d:%s: H5Pset_fapl_mpio() failed 2.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5Pset_fapl_mpio() failed 2.\n", world_mpi_rank, FUNC);
             }
         }
     }
@@ -7581,15 +6987,15 @@ main(int argc, char **argv)
 
     max_nerrors = get_max_nerrors();
 
-    if ( max_nerrors != 0 ) {
+    if (max_nerrors != 0) {
 
         /* errors in setup -- no point in continuing */
 
-        if ( world_mpi_rank == 0 ) {
+        if (world_mpi_rank == 0) {
 
             HDfprintf(stdout, "Errors in test initialization.  Exiting.\n");
         }
-    goto finish;
+        goto finish;
     }
 
     /* run the tests */
@@ -7617,13 +7023,12 @@ main(int argc, char **argv)
     smoke_check_5(H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED);
 #endif
     /* enable the collective metadata read property */
-    if ( world_mpi_rank != world_server_mpi_rank ) {
-        if ( H5Pset_all_coll_metadata_ops(fapl, TRUE) < 0 ) {
+    if (world_mpi_rank != world_server_mpi_rank) {
+        if (H5Pset_all_coll_metadata_ops(fapl, TRUE) < 0) {
 
             nerrors++;
-            if ( verbose ) {
-                HDfprintf(stdout, "%d:%s: H5Pset_all_coll_metadata_ops() failed 1.\n",
-                          world_mpi_rank, FUNC);
+            if (verbose) {
+                HDfprintf(stdout, "%d:%s: H5Pset_all_coll_metadata_ops() failed 1.\n", world_mpi_rank, FUNC);
             }
         }
     }
@@ -7642,16 +7047,15 @@ finish:
      * and exit.
      */
     MPI_Barrier(MPI_COMM_WORLD);
-    if (MAINPROCESS){        /* only process 0 reports */
-    HDprintf("===================================\n");
-    if (failures){
-        HDprintf("***metadata cache tests detected %d failures***\n",
-                   failures);
-    }
-    else{
-        HDprintf("metadata cache tests finished with no failures\n");
-    }
-    HDprintf("===================================\n");
+    if (MAINPROCESS) { /* only process 0 reports */
+        HDprintf("===================================\n");
+        if (failures) {
+            HDprintf("***metadata cache tests detected %d failures***\n", failures);
+        }
+        else {
+            HDprintf("metadata cache tests finished with no failures\n");
+        }
+        HDprintf("===================================\n");
     }
 
     takedown_derived_types();
@@ -7663,6 +7067,5 @@ finish:
     MPI_Finalize();
 
     /* cannot just return (failures) because exit code is limited to 1byte */
-    return(failures != 0);
+    return (failures != 0);
 }
-
diff --git a/testpar/t_cache_image.c b/testpar/t_cache_image.c
index 6877d63..776da2e 100644
--- a/testpar/t_cache_image.c
+++ b/testpar/t_cache_image.c
@@ -27,18 +27,12 @@
 #define DSET_SIZE               (40 * CHUNK_SIZE)
 #define MAX_NUM_DSETS           256
 #define PAR_NUM_DSETS           32
-#define PAGE_SIZE        (4 * 1024)
+#define PAGE_SIZE               (4 * 1024)
 #define PB_SIZE                 (64 * PAGE_SIZE)
 
 /* global variable declarations: */
 
-
-const char *FILENAMES[] = {
-        "t_cache_image_00",
-        "t_cache_image_01",
-        "t_cache_image_02",
-        NULL
-};
+const char *FILENAMES[] = {"t_cache_image_00", "t_cache_image_01", "t_cache_image_02", NULL};
 
 /* local utility function declarations */
 
@@ -47,49 +41,34 @@ static void create_data_sets(hid_t file_id, int min_dset, int max_dset);
 static void delete_data_sets(hid_t file_id, int min_dset, int max_dset);
 #endif
 
-static void open_hdf5_file(const hbool_t create_file,
-    const hbool_t mdci_sbem_expected,
-    const hbool_t read_only,
-    const hbool_t set_mdci_fapl,
-    const hbool_t config_fsm,
-    const hbool_t enable_page_buffer,
-    const char * hdf_file_name,
-    const unsigned cache_image_flags,
-    hid_t * file_id_ptr,
-    H5F_t ** file_ptr_ptr,
-    H5C_t ** cache_ptr_ptr,
-    MPI_Comm comm,
-    MPI_Info info,
-   int l_facc_type,
-   const hbool_t all_coll_metadata_ops,
-   const hbool_t coll_metadata_write,
-   const int md_write_strat);
+static void open_hdf5_file(const hbool_t create_file, const hbool_t mdci_sbem_expected,
+                           const hbool_t read_only, const hbool_t set_mdci_fapl, const hbool_t config_fsm,
+                           const hbool_t enable_page_buffer, const char *hdf_file_name,
+                           const unsigned cache_image_flags, hid_t *file_id_ptr, H5F_t **file_ptr_ptr,
+                           H5C_t **cache_ptr_ptr, MPI_Comm comm, MPI_Info info, int l_facc_type,
+                           const hbool_t all_coll_metadata_ops, const hbool_t coll_metadata_write,
+                           const int md_write_strat);
 
 static void verify_data_sets(hid_t file_id, int min_dset, int max_dset);
 
 /* local test function declarations */
 
-static hbool_t parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
-    hbool_t * ici_ptr, int * file_idx_ptr, int * mpi_size_ptr, hbool_t display);
-static void usage(void);
+static hbool_t  parse_flags(int argc, char *argv[], hbool_t *setup_ptr, hbool_t *ici_ptr, int *file_idx_ptr,
+                            int *mpi_size_ptr, hbool_t display);
+static void     usage(void);
 static unsigned construct_test_file(int test_file_index);
-static void par_create_dataset(int dset_num, hid_t file_id, int mpi_rank,
-    int mpi_size);
-static void par_delete_dataset(int dset_num, hid_t file_id, int mpi_rank);
-static void par_verify_dataset(int dset_num, hid_t file_id, int mpi_rank);
+static void     par_create_dataset(int dset_num, hid_t file_id, int mpi_rank, int mpi_size);
+static void     par_delete_dataset(int dset_num, hid_t file_id, int mpi_rank);
+static void     par_verify_dataset(int dset_num, hid_t file_id, int mpi_rank);
 
 static hbool_t serial_insert_cache_image(int file_name_idx, int mpi_size);
-static void serial_verify_dataset(int dset_num, hid_t file_id, int mpi_size);
+static void    serial_verify_dataset(int dset_num, hid_t file_id, int mpi_size);
 
 /* top level test function declarations */
-static unsigned verify_cache_image_RO(int file_name_id,
-    int md_write_strat, int mpi_rank);
-static unsigned verify_cache_image_RW(int file_name_id,
-    int md_write_strat, int mpi_rank);
-
-static hbool_t smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info,
-    int mpi_rank, int mpi_size);
+static unsigned verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank);
+static unsigned verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank);
 
+static hbool_t smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size);
 
 /****************************************************************************/
 /***************************** Utility Functions ****************************/
@@ -160,42 +139,38 @@ static hbool_t smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info,
 static unsigned
 construct_test_file(int test_file_index)
 {
-    const char * fcn_name = "construct_test_file()";
-    char filename[512];
-    hbool_t show_progress = FALSE;
-    hid_t file_id = -1;
-    H5F_t *file_ptr = NULL;
-    H5C_t *cache_ptr = NULL;
-    int cp = 0;
-    int min_dset = 0;
-    int max_dset = 0;
-    MPI_Comm dummy_comm = MPI_COMM_WORLD;
-    MPI_Info dummy_info = MPI_INFO_NULL;
+    const char *fcn_name = "construct_test_file()";
+    char        filename[512];
+    hbool_t     show_progress = FALSE;
+    hid_t       file_id       = -1;
+    H5F_t *     file_ptr      = NULL;
+    H5C_t *     cache_ptr     = NULL;
+    int         cp            = 0;
+    int         min_dset      = 0;
+    int         max_dset      = 0;
+    MPI_Comm    dummy_comm    = MPI_COMM_WORLD;
+    MPI_Info    dummy_info    = MPI_INFO_NULL;
 
     pass = TRUE;
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* setup the file name */
-    if ( pass ) {
+    if (pass) {
 
         HDassert(FILENAMES[test_file_index]);
 
-        if ( h5_fixname(FILENAMES[test_file_index], H5P_DEFAULT,
-                                  filename, sizeof(filename))
-            == NULL ) {
+        if (h5_fixname(FILENAMES[test_file_index], H5P_DEFAULT, filename, sizeof(filename)) == NULL) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "h5_fixname() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 1) Create a HDF5 file with the cache image FAPL entry.
      *
      *      Verify that the cache is informed of the cache image FAPL entry.
@@ -203,13 +178,13 @@ construct_test_file(int test_file_index)
      *    Set flags forcing full function of the cache image feature.
      */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ TRUE,
                        /* mdci_sbem_expected    */ FALSE,
                        /* read_only             */ FALSE,
                        /* set_mdci_fapl         */ TRUE,
-            /* config_fsm            */ TRUE,
+                       /* config_fsm            */ TRUE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -224,50 +199,45 @@ construct_test_file(int test_file_index)
                        /* md_write_strat        */ 0);
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 2) Create a data set in the file. */
 
-    if ( pass ) {
+    if (pass) {
 
         create_data_sets(file_id, min_dset++, max_dset++);
     }
 
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( cache_ptr->images_loaded != 0 ) {
+        if (cache_ptr->images_loaded != 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "metadata cache image block loaded(1).";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 3) Close the file. */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.\n";
-
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
-    while ( ( pass ) && ( max_dset < MAX_NUM_DSETS ) )
-    {
+    while ((pass) && (max_dset < MAX_NUM_DSETS)) {
 
         /* 4) Open the file.
          *
@@ -275,13 +245,13 @@ construct_test_file(int test_file_index)
          *    metadata cache image.
          */
 
-        if ( pass ) {
+        if (pass) {
 
             open_hdf5_file(/* create_file           */ FALSE,
                            /* mdci_sbem_expected    */ TRUE,
                            /* read_only             */ FALSE,
                            /* set_mdci_fapl         */ TRUE,
-                /* config_fsm            */ FALSE,
+                           /* config_fsm            */ FALSE,
                            /* enable_page_buffer    */ FALSE,
                            /* hdf_file_name         */ filename,
                            /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -296,66 +266,59 @@ construct_test_file(int test_file_index)
                            /* md_write_strat        */ 0);
         }
 
-        if ( show_progress )
-            HDfprintf(stdout, "%s:L1 cp = %d, max_dset = %d, pass = %d.\n",
-                      fcn_name, cp, max_dset, pass);
-
+        if (show_progress)
+            HDfprintf(stdout, "%s:L1 cp = %d, max_dset = %d, pass = %d.\n", fcn_name, cp, max_dset, pass);
 
         /* 5) Create a data set in the file. */
 
-        if ( pass ) {
+        if (pass) {
 
             create_data_sets(file_id, min_dset++, max_dset++);
         }
 
 #if H5C_COLLECT_CACHE_STATS
-        if ( pass ) {
+        if (pass) {
 
-            if ( cache_ptr->images_loaded == 0 ) {
+            if (cache_ptr->images_loaded == 0) {
 
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "metadata cache image block not loaded(1).";
             }
         }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-        if ( show_progress )
-            HDfprintf(stdout, "%s:L2 cp = %d, max_dset = %d, pass = %d.\n",
-                      fcn_name, cp + 1, max_dset, pass);
-
+        if (show_progress)
+            HDfprintf(stdout, "%s:L2 cp = %d, max_dset = %d, pass = %d.\n", fcn_name, cp + 1, max_dset, pass);
 
         /* 6) Close the file. */
 
-        if ( pass ) {
+        if (pass) {
 
-            if ( H5Fclose(file_id) < 0  ) {
+            if (H5Fclose(file_id) < 0) {
 
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "H5Fclose() failed.\n";
-
             }
         }
 
-        if ( show_progress )
-            HDfprintf(stdout, "%s:L3 cp = %d, max_dset = %d, pass = %d.\n",
-                      fcn_name, cp + 2, max_dset, pass);
+        if (show_progress)
+            HDfprintf(stdout, "%s:L3 cp = %d, max_dset = %d, pass = %d.\n", fcn_name, cp + 2, max_dset, pass);
     } /* end while */
     cp += 3;
 
-
     /* 7) Open the file R/O.
      *
      *    Verify that the file contains a metadata cache image
      *    superblock extension message.
      */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ FALSE,
                        /* mdci_sbem_expected    */ TRUE,
                        /* read_only             */ TRUE,
                        /* set_mdci_fapl         */ FALSE,
-                /* config_fsm            */ FALSE,
+                       /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -370,41 +333,40 @@ construct_test_file(int test_file_index)
                        /* md_write_strat        */ 0);
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 8) Open and close all data sets.
      *
      *    Verify that the cache image has been loaded.
      */
 
-    if ( pass ) {
+    if (pass) {
 
-       verify_data_sets(file_id, 0, max_dset - 1);
+        verify_data_sets(file_id, 0, max_dset - 1);
     }
 
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( cache_ptr->images_loaded == 0 ) {
+        if (cache_ptr->images_loaded == 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "metadata cache image block not loaded(2).";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* 9) Close the file. */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.\n";
         }
     }
@@ -413,7 +375,6 @@ construct_test_file(int test_file_index)
 
 } /* construct_test_file() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    create_data_sets()
  *
@@ -446,26 +407,27 @@ construct_test_file(int test_file_index)
 static void
 create_data_sets(hid_t file_id, int min_dset, int max_dset)
 {
-    const char * fcn_name = "create_data_sets()";
-    char dset_name[64];
-    hbool_t show_progress = FALSE;
-    hbool_t valid_chunk;
-    hbool_t verbose = FALSE;
-    int cp = 0;
-    int i, j, k, l, m;
-    int data_chunk[CHUNK_SIZE][CHUNK_SIZE];
-    herr_t status;
-    hid_t dataspace_id = -1;
-    hid_t filespace_ids[MAX_NUM_DSETS];
-    hid_t memspace_id = -1;
-    hid_t dataset_ids[MAX_NUM_DSETS];
-    hid_t properties = -1;
-    hsize_t dims[2];
-    hsize_t a_size[2];
-    hsize_t offset[2];
-    hsize_t chunk_size[2];
-
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    const char *fcn_name = "create_data_sets()";
+    char        dset_name[64];
+    hbool_t     show_progress = FALSE;
+    hbool_t     valid_chunk;
+    hbool_t     verbose = FALSE;
+    int         cp      = 0;
+    int         i, j, k, l, m;
+    int         data_chunk[CHUNK_SIZE][CHUNK_SIZE];
+    herr_t      status;
+    hid_t       dataspace_id = -1;
+    hid_t       filespace_ids[MAX_NUM_DSETS];
+    hid_t       memspace_id = -1;
+    hid_t       dataset_ids[MAX_NUM_DSETS];
+    hid_t       properties = -1;
+    hsize_t     dims[2];
+    hsize_t     a_size[2];
+    hsize_t     offset[2];
+    hsize_t     chunk_size[2];
+
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     HDassert(0 <= min_dset);
     HDassert(min_dset <= max_dset);
@@ -473,20 +435,19 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
 
     /* create the datasets */
 
-    if ( pass ) {
+    if (pass) {
 
         i = min_dset;
 
-        while ( ( pass ) && ( i <= max_dset ) )
-        {
+        while ((pass) && (i <= max_dset)) {
             /* create a dataspace for the chunked dataset */
-            dims[0] = DSET_SIZE;
-            dims[1] = DSET_SIZE;
+            dims[0]      = DSET_SIZE;
+            dims[1]      = DSET_SIZE;
             dataspace_id = H5Screate_simple(2, dims, NULL);
 
-            if ( dataspace_id < 0 ) {
+            if (dataspace_id < 0) {
 
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "H5Screate_simple() failed.";
             }
 
@@ -494,51 +455,50 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
              * to be partioned into 10X10 element chunks.
              */
 
-            if ( pass ) {
+            if (pass) {
 
                 chunk_size[0] = CHUNK_SIZE;
                 chunk_size[1] = CHUNK_SIZE;
-                properties = H5Pcreate(H5P_DATASET_CREATE);
+                properties    = H5Pcreate(H5P_DATASET_CREATE);
 
-                if ( properties < 0 ) {
+                if (properties < 0) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "H5Pcreate() failed.";
                 }
             }
 
-            if ( pass ) {
+            if (pass) {
 
-                if ( H5Pset_chunk(properties, 2, chunk_size) < 0 ) {
+                if (H5Pset_chunk(properties, 2, chunk_size) < 0) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "H5Pset_chunk() failed.";
                 }
             }
 
             /* create the dataset */
-            if ( pass ) {
+            if (pass) {
 
                 HDsprintf(dset_name, "/dset%03d", i);
-                dataset_ids[i] = H5Dcreate2(file_id, dset_name, H5T_STD_I32BE,
-                                            dataspace_id, H5P_DEFAULT,
+                dataset_ids[i] = H5Dcreate2(file_id, dset_name, H5T_STD_I32BE, dataspace_id, H5P_DEFAULT,
                                             properties, H5P_DEFAULT);
 
-                if ( dataset_ids[i] < 0 ) {
+                if (dataset_ids[i] < 0) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "H5Dcreate() failed.";
                 }
             }
 
             /* get the file space ID */
-            if ( pass ) {
+            if (pass) {
 
                 filespace_ids[i] = H5Dget_space(dataset_ids[i]);
 
-                if ( filespace_ids[i] < 0 ) {
+                if (filespace_ids[i] < 0) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "H5Dget_space() failed.";
                 }
             }
@@ -547,84 +507,79 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
         }
     }
 
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     /* create the mem space to be used to read and write chunks */
-    if ( pass ) {
+    if (pass) {
 
-        dims[0] = CHUNK_SIZE;
-        dims[1] = CHUNK_SIZE;
+        dims[0]     = CHUNK_SIZE;
+        dims[1]     = CHUNK_SIZE;
         memspace_id = H5Screate_simple(2, dims, NULL);
 
-        if ( memspace_id < 0 ) {
+        if (memspace_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Screate_simple() failed.";
         }
     }
 
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     /* select in memory hyperslab */
-    if ( pass ) {
+    if (pass) {
 
-        offset[0] = 0;  /*offset of hyperslab in memory*/
+        offset[0] = 0; /*offset of hyperslab in memory*/
         offset[1] = 0;
-        a_size[0] = CHUNK_SIZE;  /*size of hyperslab*/
+        a_size[0] = CHUNK_SIZE; /*size of hyperslab*/
         a_size[1] = CHUNK_SIZE;
-        status = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL,
-                                     a_size, NULL);
+        status    = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-        if ( status < 0 ) {
+        if (status < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Sselect_hyperslab() failed.";
         }
     }
 
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     /* initialize all datasets on a round robin basis */
     i = 0;
-    while ( ( pass ) && ( i < DSET_SIZE ) )
-    {
+    while ((pass) && (i < DSET_SIZE)) {
         j = 0;
-        while ( ( pass ) && ( j < DSET_SIZE ) )
-        {
+        while ((pass) && (j < DSET_SIZE)) {
             m = min_dset;
-            while ( ( pass ) && ( m <= max_dset ) )
-            {
+            while ((pass) && (m <= max_dset)) {
                 /* initialize the slab */
-                for ( k = 0; k < CHUNK_SIZE; k++ )
-                {
-                    for ( l = 0; l < CHUNK_SIZE; l++ )
-                    {
-                        data_chunk[k][l] = (DSET_SIZE * DSET_SIZE * m) +
-                                           (DSET_SIZE * (i + k)) + j + l;
+                for (k = 0; k < CHUNK_SIZE; k++) {
+                    for (l = 0; l < CHUNK_SIZE; l++) {
+                        data_chunk[k][l] = (DSET_SIZE * DSET_SIZE * m) + (DSET_SIZE * (i + k)) + j + l;
                     }
                 }
 
                 /* select on disk hyperslab */
                 offset[0] = (hsize_t)i; /*offset of hyperslab in file*/
                 offset[1] = (hsize_t)j;
-                a_size[0] = CHUNK_SIZE;   /*size of hyperslab*/
+                a_size[0] = CHUNK_SIZE; /*size of hyperslab*/
                 a_size[1] = CHUNK_SIZE;
-                status = H5Sselect_hyperslab(filespace_ids[m], H5S_SELECT_SET,
-                                             offset, NULL, a_size, NULL);
+                status    = H5Sselect_hyperslab(filespace_ids[m], H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-                if ( status < 0 ) {
+                if (status < 0) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "disk H5Sselect_hyperslab() failed.";
                 }
 
                 /* write the chunk to file */
-                status = H5Dwrite(dataset_ids[m], H5T_NATIVE_INT, memspace_id,
-                                  filespace_ids[m], H5P_DEFAULT, data_chunk);
+                status = H5Dwrite(dataset_ids[m], H5T_NATIVE_INT, memspace_id, filespace_ids[m], H5P_DEFAULT,
+                                  data_chunk);
 
-                if ( status < 0 ) {
+                if (status < 0) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "H5Dwrite() failed.";
                 }
                 m++;
@@ -635,88 +590,75 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
         i += CHUNK_SIZE;
     }
 
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     /* read data from data sets and validate it */
     i = 0;
-    while ( ( pass ) && ( i < DSET_SIZE ) )
-    {
+    while ((pass) && (i < DSET_SIZE)) {
         j = 0;
-        while ( ( pass ) && ( j < DSET_SIZE ) )
-        {
+        while ((pass) && (j < DSET_SIZE)) {
             m = min_dset;
-            while ( ( pass ) && ( m <= max_dset ) )
-            {
+            while ((pass) && (m <= max_dset)) {
 
                 /* select on disk hyperslab */
                 offset[0] = (hsize_t)i; /* offset of hyperslab in file */
                 offset[1] = (hsize_t)j;
                 a_size[0] = CHUNK_SIZE; /* size of hyperslab */
                 a_size[1] = CHUNK_SIZE;
-                status = H5Sselect_hyperslab(filespace_ids[m], H5S_SELECT_SET,
-                                             offset, NULL, a_size, NULL);
+                status    = H5Sselect_hyperslab(filespace_ids[m], H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-                if ( status < 0 ) {
+                if (status < 0) {
 
-                   pass = FALSE;
-                   failure_mssg = "disk hyperslab create failed.";
+                    pass         = FALSE;
+                    failure_mssg = "disk hyperslab create failed.";
                 }
 
                 /* read the chunk from file */
-                if ( pass ) {
+                if (pass) {
 
-                    status = H5Dread(dataset_ids[m], H5T_NATIVE_INT,
-                                     memspace_id, filespace_ids[m],
+                    status = H5Dread(dataset_ids[m], H5T_NATIVE_INT, memspace_id, filespace_ids[m],
                                      H5P_DEFAULT, data_chunk);
 
-                    if ( status < 0 ) {
+                    if (status < 0) {
 
-                       pass = FALSE;
-                       failure_mssg = "disk hyperslab create failed.";
+                        pass         = FALSE;
+                        failure_mssg = "disk hyperslab create failed.";
                     }
                 }
 
                 /* validate the slab */
-                if ( pass ) {
+                if (pass) {
 
                     valid_chunk = TRUE;
-                    for ( k = 0; k < CHUNK_SIZE; k++ )
-                    {
-                        for ( l = 0; l < CHUNK_SIZE; l++ )
-                        {
-                            if ( data_chunk[k][l]
-                                 !=
-                                 ((DSET_SIZE * DSET_SIZE * m) +
-                                  (DSET_SIZE * (i + k)) + j + l) ) {
+                    for (k = 0; k < CHUNK_SIZE; k++) {
+                        for (l = 0; l < CHUNK_SIZE; l++) {
+                            if (data_chunk[k][l] !=
+                                ((DSET_SIZE * DSET_SIZE * m) + (DSET_SIZE * (i + k)) + j + l)) {
 
                                 valid_chunk = FALSE;
 
-                if ( verbose ) {
+                                if (verbose) {
 
-                                    HDfprintf(stdout,
-                                    "data_chunk[%0d][%0d] = %0d, expect %0d.\n",
-                                    k, l, data_chunk[k][l],
-                                    ((DSET_SIZE * DSET_SIZE * m) +
-                                     (DSET_SIZE * (i + k)) + j + l));
-                                    HDfprintf(stdout,
-                                    "m = %d, i = %d, j = %d, k = %d, l = %d\n",
-                                    m, i, j, k, l);
-                }
+                                    HDfprintf(stdout, "data_chunk[%0d][%0d] = %0d, expect %0d.\n", k, l,
+                                              data_chunk[k][l],
+                                              ((DSET_SIZE * DSET_SIZE * m) + (DSET_SIZE * (i + k)) + j + l));
+                                    HDfprintf(stdout, "m = %d, i = %d, j = %d, k = %d, l = %d\n", m, i, j, k,
+                                              l);
+                                }
                             }
                         }
                     }
 
-                    if ( ! valid_chunk ) {
+                    if (!valid_chunk) {
 
-                        pass = FALSE;
+                        pass         = FALSE;
                         failure_mssg = "slab validation failed.";
 
-            if ( verbose ) {
+                        if (verbose) {
 
-                HDfprintf(stdout,
-                                  "Chunk (%0d, %0d) in /dset%03d is invalid.\n",
-                                  i, j, m);
-            }
+                            HDfprintf(stdout, "Chunk (%0d, %0d) in /dset%03d is invalid.\n", i, j, m);
+                        }
                     }
                 }
                 m++;
@@ -726,39 +668,37 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
         i += CHUNK_SIZE;
     }
 
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     /* close the file spaces */
     i = min_dset;
-    while ( ( pass ) && ( i <= max_dset ) )
-    {
-        if ( H5Sclose(filespace_ids[i]) < 0 ) {
+    while ((pass) && (i <= max_dset)) {
+        if (H5Sclose(filespace_ids[i]) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Sclose() failed.";
         }
         i++;
     }
 
-
     /* close the datasets */
     i = min_dset;
-    while ( ( pass ) && ( i <= max_dset ) )
-    {
-        if ( H5Dclose(dataset_ids[i]) < 0 ) {
+    while ((pass) && (i <= max_dset)) {
+        if (H5Dclose(dataset_ids[i]) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Dclose() failed.";
         }
         i++;
     }
 
     /* close the mem space */
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Sclose(memspace_id) < 0 ) {
+        if (H5Sclose(memspace_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Sclose(memspace_id) failed.";
         }
     }
@@ -767,7 +707,6 @@ create_data_sets(hid_t file_id, int min_dset, int max_dset)
 
 } /* create_data_sets() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    delete_data_sets()
  *
@@ -849,7 +788,6 @@ delete_data_sets(hid_t file_id, int min_dset, int max_dset)
 } /* delete_data_sets() */
 #endif
 
-
 /*-------------------------------------------------------------------------
  * Function:    open_hdf5_file()
  *
@@ -901,277 +839,248 @@ delete_data_sets(hid_t file_id, int min_dset, int max_dset)
  */
 
 static void
-open_hdf5_file(const hbool_t create_file,
-               const hbool_t mdci_sbem_expected,
-        const hbool_t read_only,
-        const hbool_t set_mdci_fapl,
-        const hbool_t config_fsm,
-               const hbool_t enable_page_buffer,
-        const char * hdf_file_name,
-               const unsigned cache_image_flags,
-               hid_t * file_id_ptr,
-               H5F_t ** file_ptr_ptr,
-               H5C_t ** cache_ptr_ptr,
-               MPI_Comm comm,
-               MPI_Info info,
-               int l_facc_type,
-               const hbool_t all_coll_metadata_ops,
-               const hbool_t coll_metadata_write,
+open_hdf5_file(const hbool_t create_file, const hbool_t mdci_sbem_expected, const hbool_t read_only,
+               const hbool_t set_mdci_fapl, const hbool_t config_fsm, const hbool_t enable_page_buffer,
+               const char *hdf_file_name, const unsigned cache_image_flags, hid_t *file_id_ptr,
+               H5F_t **file_ptr_ptr, H5C_t **cache_ptr_ptr, MPI_Comm comm, MPI_Info info, int l_facc_type,
+               const hbool_t all_coll_metadata_ops, const hbool_t coll_metadata_write,
                const int md_write_strat)
 {
-    const char * fcn_name = "open_hdf5_file()";
-    hbool_t show_progress = FALSE;
-    hbool_t verbose = FALSE;
-    int cp = 0;
-    hid_t fapl_id = -1;
-    hid_t fcpl_id = -1;
-    hid_t file_id = -1;
-    herr_t result;
-    H5F_t * file_ptr = NULL;
-    H5C_t * cache_ptr = NULL;
-    H5C_cache_image_ctl_t image_ctl;
-    H5AC_cache_image_config_t cache_image_config = {
-        H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION,
-        TRUE,
-        FALSE,
-        H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE};
+    const char *              fcn_name      = "open_hdf5_file()";
+    hbool_t                   show_progress = FALSE;
+    hbool_t                   verbose       = FALSE;
+    int                       cp            = 0;
+    hid_t                     fapl_id       = -1;
+    hid_t                     fcpl_id       = -1;
+    hid_t                     file_id       = -1;
+    herr_t                    result;
+    H5F_t *                   file_ptr  = NULL;
+    H5C_t *                   cache_ptr = NULL;
+    H5C_cache_image_ctl_t     image_ctl;
+    H5AC_cache_image_config_t cache_image_config = {H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION, TRUE, FALSE,
+                                                    H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE};
 
     HDassert(!create_file || config_fsm);
 
-    if ( pass )
-    {
-    /* opening the file both read only and with a cache image
+    if (pass) {
+        /* opening the file both read only and with a cache image
          * requested is a contradiction.  We resolve it by ignoring
          * the cache image request silently.
          */
-        if ( ( create_file && mdci_sbem_expected ) ||
-             ( create_file && read_only ) ||
-             ( config_fsm && !create_file ) ||
-             ( create_file && enable_page_buffer && ! config_fsm ) ||
-             ( hdf_file_name == NULL ) ||
-             ( ( set_mdci_fapl ) && ( cache_image_flags == 0 ) ) ||
-             ( ( set_mdci_fapl ) &&
-               ( (cache_image_flags & ~H5C_CI__ALL_FLAGS) != 0 ) ) ||
-             ( file_id_ptr == NULL ) ||
-             ( file_ptr_ptr == NULL ) ||
-             ( cache_ptr_ptr == NULL ) ||
-             ( l_facc_type != (l_facc_type & (FACC_MPIO)) ) ) {
-
-            failure_mssg =
-               "Bad param(s) on entry to open_hdf5_file().\n";
+        if ((create_file && mdci_sbem_expected) || (create_file && read_only) ||
+            (config_fsm && !create_file) || (create_file && enable_page_buffer && !config_fsm) ||
+            (hdf_file_name == NULL) || ((set_mdci_fapl) && (cache_image_flags == 0)) ||
+            ((set_mdci_fapl) && ((cache_image_flags & ~H5C_CI__ALL_FLAGS) != 0)) || (file_id_ptr == NULL) ||
+            (file_ptr_ptr == NULL) || (cache_ptr_ptr == NULL) ||
+            (l_facc_type != (l_facc_type & (FACC_MPIO)))) {
+
+            failure_mssg = "Bad param(s) on entry to open_hdf5_file().\n";
 
             pass = FALSE;
-        } else  if ( verbose ) {
+        }
+        else if (verbose) {
 
-            HDfprintf(stdout, "%s: HDF file name = \"%s\".\n",
-                      fcn_name, hdf_file_name);
+            HDfprintf(stdout, "%s: HDF file name = \"%s\".\n", fcn_name, hdf_file_name);
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create a file access propertly list. */
-    if ( pass ) {
+    if (pass) {
 
         fapl_id = H5Pcreate(H5P_FILE_ACCESS);
 
-        if ( fapl_id < 0 ) {
+        if (fapl_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pcreate() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* call H5Pset_libver_bounds() on the fapl_id */
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Pset_libver_bounds(fapl_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST)
-                < 0 ) {
+        if (H5Pset_libver_bounds(fapl_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_libver_bounds() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* get metadata cache image config -- verify that it is the default */
-    if ( pass ) {
+    if (pass) {
 
         result = H5Pget_mdc_image_config(fapl_id, &cache_image_config);
 
-        if ( result < 0 ) {
+        if (result < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pget_mdc_image_config() failed.\n";
         }
 
-        if ( ( cache_image_config.version !=
-               H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION ) ||
-             ( cache_image_config.generate_image != FALSE ) ||
-             ( cache_image_config.save_resize_status != FALSE ) ||
-             ( cache_image_config.entry_ageout !=
-               H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE ) ) {
+        if ((cache_image_config.version != H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION) ||
+            (cache_image_config.generate_image != FALSE) ||
+            (cache_image_config.save_resize_status != FALSE) ||
+            (cache_image_config.entry_ageout != H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE)) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "Unexpected default cache image config.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* set metadata cache image fapl entry if indicated */
-    if ( ( pass ) && ( set_mdci_fapl ) ) {
+    if ((pass) && (set_mdci_fapl)) {
 
         /* set cache image config fields to taste */
-        cache_image_config.generate_image = TRUE;
+        cache_image_config.generate_image     = TRUE;
         cache_image_config.save_resize_status = FALSE;
-        cache_image_config.entry_ageout = H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE;
+        cache_image_config.entry_ageout       = H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE;
 
         result = H5Pset_mdc_image_config(fapl_id, &cache_image_config);
 
-        if ( result < 0 ) {
+        if (result < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_mdc_image_config() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* setup the persistant free space manager if indicated */
-    if ( ( pass ) && ( config_fsm ) ) {
+    if ((pass) && (config_fsm)) {
 
-    fcpl_id = H5Pcreate(H5P_FILE_CREATE);
+        fcpl_id = H5Pcreate(H5P_FILE_CREATE);
 
-    if ( fcpl_id <= 0 ) {
+        if (fcpl_id <= 0) {
 
-        pass = FALSE;
-        failure_mssg = "H5Pcreate(H5P_FILE_CREATE) failed.";
-    }
+            pass         = FALSE;
+            failure_mssg = "H5Pcreate(H5P_FILE_CREATE) failed.";
+        }
     }
 
-    if ( ( pass ) && ( config_fsm ) ) {
+    if ((pass) && (config_fsm)) {
 
-        if ( H5Pset_file_space_strategy(fcpl_id, H5F_FSPACE_STRATEGY_PAGE,
-                                        TRUE, (hsize_t)1) == FAIL ) {
-            pass = FALSE;
+        if (H5Pset_file_space_strategy(fcpl_id, H5F_FSPACE_STRATEGY_PAGE, TRUE, (hsize_t)1) == FAIL) {
+            pass         = FALSE;
             failure_mssg = "H5Pset_file_space_strategy() failed.\n";
         }
     }
 
-    if ( ( pass ) && ( config_fsm ) ) {
+    if ((pass) && (config_fsm)) {
 
-        if ( H5Pset_file_space_page_size(fcpl_id, PAGE_SIZE) == FAIL ) {
+        if (H5Pset_file_space_page_size(fcpl_id, PAGE_SIZE) == FAIL) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_file_space_page_size() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* setup the page buffer if indicated */
-    if ( ( pass ) && ( enable_page_buffer ) ) {
+    if ((pass) && (enable_page_buffer)) {
 
-        if ( H5Pset_page_buffer_size(fapl_id, PB_SIZE, 0, 0) < 0 ) {
+        if (H5Pset_page_buffer_size(fapl_id, PB_SIZE, 0, 0) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_page_buffer_size() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
-    if ( ( pass ) && ( l_facc_type == FACC_MPIO ) ) {
+    if ((pass) && (l_facc_type == FACC_MPIO)) {
 
         /* set Parallel access with communicator */
-        if ( H5Pset_fapl_mpio(fapl_id, comm, info) < 0 ) {
+        if (H5Pset_fapl_mpio(fapl_id, comm, info) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_fapl_mpio() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    if ( ( pass ) && ( l_facc_type == FACC_MPIO ) ) {
+    if ((pass) && (l_facc_type == FACC_MPIO)) {
 
         if (H5Pset_all_coll_metadata_ops(fapl_id, all_coll_metadata_ops) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_all_coll_metadata_ops() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    if ( ( pass ) && ( l_facc_type == FACC_MPIO ) ) {
+    if ((pass) && (l_facc_type == FACC_MPIO)) {
 
-        if ( H5Pset_coll_metadata_write(fapl_id, coll_metadata_write) < 0 ) {
+        if (H5Pset_coll_metadata_write(fapl_id, coll_metadata_write) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_coll_metadata_write() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    if ( ( pass ) && ( l_facc_type == FACC_MPIO ) ) {
+    if ((pass) && (l_facc_type == FACC_MPIO)) {
 
         /* set the desired parallel metadata write strategy */
         H5AC_cache_config_t mdc_config;
 
         mdc_config.version = H5C__CURR_AUTO_SIZE_CTL_VER;
 
-        if ( H5Pget_mdc_config(fapl_id, &mdc_config) < 0 ) {
+        if (H5Pget_mdc_config(fapl_id, &mdc_config) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pget_mdc_config() failed.\n";
         }
 
         mdc_config.metadata_write_strategy = md_write_strat;
 
-        if ( H5Pset_mdc_config(fapl_id, &mdc_config) < 0 ) {
+        if (H5Pset_mdc_config(fapl_id, &mdc_config) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_mdc_config() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* open the file */
-    if ( pass ) {
+    if (pass) {
 
-        if ( create_file ) {
+        if (create_file) {
 
-        if ( fcpl_id != -1 )
+            if (fcpl_id != -1)
 
-                file_id = H5Fcreate(hdf_file_name, H5F_ACC_TRUNC,
-                    fcpl_id, fapl_id);
-        else
-
-        file_id = H5Fcreate(hdf_file_name, H5F_ACC_TRUNC,
-                                    H5P_DEFAULT, fapl_id);
+                file_id = H5Fcreate(hdf_file_name, H5F_ACC_TRUNC, fcpl_id, fapl_id);
+            else
 
-        } else {
+                file_id = H5Fcreate(hdf_file_name, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
+        }
+        else {
 
-            if ( read_only )
+            if (read_only)
 
                 file_id = H5Fopen(hdf_file_name, H5F_ACC_RDONLY, fapl_id);
 
@@ -1180,74 +1089,71 @@ open_hdf5_file(const hbool_t create_file,
                 file_id = H5Fopen(hdf_file_name, H5F_ACC_RDWR, fapl_id);
         }
 
-        if ( file_id < 0 ) {
+        if (file_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fcreate() or H5Fopen() failed.\n";
-
-        } else {
+        }
+        else {
 
             file_ptr = (struct H5F_t *)H5VL_object_verify(file_id, H5I_FILE);
 
-            if ( file_ptr == NULL ) {
+            if (file_ptr == NULL) {
 
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "Can't get file_ptr.";
 
-                if ( verbose ) {
+                if (verbose) {
                     HDfprintf(stdout, "%s: Can't get file_ptr.\n", fcn_name);
                 }
             }
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* get a pointer to the files internal data structure and then
      * to the cache structure
      */
-    if ( pass ) {
+    if (pass) {
 
-        if ( file_ptr->shared->cache == NULL ) {
+        if (file_ptr->shared->cache == NULL) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "can't get cache pointer(1).\n";
-
-        } else {
+        }
+        else {
 
             cache_ptr = file_ptr->shared->cache;
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* verify expected page buffer status.  At present, page buffering
      * must be disabled in parallel -- hopefully this will change in the
      * future.
      */
-    if ( pass ) {
+    if (pass) {
 
-        if ( ( file_ptr->shared->page_buf ) &&
-             ( ( ! enable_page_buffer ) || ( l_facc_type == FACC_MPIO ) ) ) {
+        if ((file_ptr->shared->page_buf) && ((!enable_page_buffer) || (l_facc_type == FACC_MPIO))) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "page buffer unexepectedly enabled.";
+        }
+        else if ((file_ptr->shared->page_buf != NULL) &&
+                 ((enable_page_buffer) || (l_facc_type != FACC_MPIO))) {
 
-        } else if ( ( file_ptr->shared->page_buf != NULL ) &&
-             ( ( enable_page_buffer ) || ( l_facc_type != FACC_MPIO ) ) ) {
-
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "page buffer unexepectedly disabled.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* verify expected metadata cache status */
 
     /* get the cache image control structure from the cache, and verify
@@ -1255,145 +1161,133 @@ open_hdf5_file(const hbool_t create_file,
      *
      * Then set the flags in this structure to the specified value.
      */
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5C_get_cache_image_config(cache_ptr, &image_ctl) < 0 ) {
+        if (H5C_get_cache_image_config(cache_ptr, &image_ctl) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "error returned by H5C_get_cache_image_config().";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
+    if (pass) {
 
-    if ( pass ) {
-
-        if ( set_mdci_fapl ) {
+        if (set_mdci_fapl) {
 
-        if ( read_only ) {
+            if (read_only) {
 
-                if ( ( image_ctl.version !=
-                       H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION ) ||
-                     ( image_ctl.generate_image != FALSE ) ||
-                     ( image_ctl.save_resize_status != FALSE ) ||
-                     ( image_ctl.entry_ageout !=
-                       H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE ) ||
-                     ( image_ctl.flags != H5C_CI__ALL_FLAGS ) ) {
+                if ((image_ctl.version != H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION) ||
+                    (image_ctl.generate_image != FALSE) || (image_ctl.save_resize_status != FALSE) ||
+                    (image_ctl.entry_ageout != H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE) ||
+                    (image_ctl.flags != H5C_CI__ALL_FLAGS)) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "Unexpected image_ctl values(1).\n";
                 }
-        } else {
+            }
+            else {
 
-                if ( ( image_ctl.version !=
-                       H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION ) ||
-                     ( image_ctl.generate_image != TRUE ) ||
-                     ( image_ctl.save_resize_status != FALSE ) ||
-                     ( image_ctl.entry_ageout !=
-                       H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE ) ||
-                     ( image_ctl.flags != H5C_CI__ALL_FLAGS ) ) {
+                if ((image_ctl.version != H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION) ||
+                    (image_ctl.generate_image != TRUE) || (image_ctl.save_resize_status != FALSE) ||
+                    (image_ctl.entry_ageout != H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE) ||
+                    (image_ctl.flags != H5C_CI__ALL_FLAGS)) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "Unexpected image_ctl values(2).\n";
                 }
             }
-        } else {
+        }
+        else {
 
-            if ( ( image_ctl.version !=
-                   H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION ) ||
-                 ( image_ctl.generate_image != FALSE ) ||
-                 ( image_ctl.save_resize_status != FALSE ) ||
-                 ( image_ctl.entry_ageout !=
-                   H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE ) ||
-                 ( image_ctl.flags != H5C_CI__ALL_FLAGS ) ) {
+            if ((image_ctl.version != H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION) ||
+                (image_ctl.generate_image != FALSE) || (image_ctl.save_resize_status != FALSE) ||
+                (image_ctl.entry_ageout != H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE) ||
+                (image_ctl.flags != H5C_CI__ALL_FLAGS)) {
 
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "Unexpected image_ctl values(3).\n";
             }
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    if ( ( pass ) && ( set_mdci_fapl ) ) {
+    if ((pass) && (set_mdci_fapl)) {
 
         image_ctl.flags = cache_image_flags;
 
-        if ( H5C_set_cache_image_config(file_ptr, cache_ptr, &image_ctl) < 0 ) {
+        if (H5C_set_cache_image_config(file_ptr, cache_ptr, &image_ctl) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "error returned by H5C_set_cache_image_config().";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( cache_ptr->close_warning_received == TRUE ) {
+        if (cache_ptr->close_warning_received == TRUE) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "Unexpected value of close_warning_received.\n";
         }
 
-        if ( mdci_sbem_expected ) {
+        if (mdci_sbem_expected) {
 
-            if ( read_only ) {
+            if (read_only) {
 
-                if ( ( cache_ptr->load_image != TRUE ) ||
-                     ( cache_ptr->delete_image != FALSE ) ) {
+                if ((cache_ptr->load_image != TRUE) || (cache_ptr->delete_image != FALSE)) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "mdci sb extension message not present?\n";
                 }
-            } else {
+            }
+            else {
 
-                if ( ( cache_ptr->load_image != TRUE ) ||
-                     ( cache_ptr->delete_image != TRUE ) ) {
+                if ((cache_ptr->load_image != TRUE) || (cache_ptr->delete_image != TRUE)) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "mdci sb extension message not present?\n";
                 }
+            }
         }
-        } else {
+        else {
 
-        if ( ( cache_ptr->load_image == TRUE ) ||
-                 ( cache_ptr->delete_image == TRUE ) ) {
+            if ((cache_ptr->load_image == TRUE) || (cache_ptr->delete_image == TRUE)) {
 
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "mdci sb extension message present?\n";
-        }
+            }
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    if ( pass ) {
+    if (pass) {
 
-        *file_id_ptr = file_id;
-        *file_ptr_ptr = file_ptr;
+        *file_id_ptr   = file_id;
+        *file_ptr_ptr  = file_ptr;
         *cache_ptr_ptr = cache_ptr;
     }
 
-    if ( show_progress ) {
-        HDfprintf(stdout, "%s: cp = %d, pass = %d -- exiting.\n",
-                  fcn_name, cp++, pass);
+    if (show_progress) {
+        HDfprintf(stdout, "%s: cp = %d, pass = %d -- exiting.\n", fcn_name, cp++, pass);
 
-        if ( ! pass )
-            HDfprintf(stdout, "%s: failure_mssg = %s\n",
-                      fcn_name, failure_mssg);
+        if (!pass)
+            HDfprintf(stdout, "%s: failure_mssg = %s\n", fcn_name, failure_mssg);
     }
 
     return;
 
 } /* open_hdf5_file() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    par_create_dataset()
  *
@@ -1418,252 +1312,236 @@ open_hdf5_file(const hbool_t create_file,
  */
 
 static void
-par_create_dataset(int dset_num,
-                   hid_t file_id,
-                   int mpi_rank,
-                   int mpi_size)
+par_create_dataset(int dset_num, hid_t file_id, int mpi_rank, int mpi_size)
 {
-    const char * fcn_name = "par_create_dataset()";
-    char dset_name[256];
-    hbool_t show_progress = FALSE;
-    hbool_t valid_chunk;
-    hbool_t verbose = FALSE;
-    int cp = 0;
-    int i, j, k, l;
-    int data_chunk[1][CHUNK_SIZE][CHUNK_SIZE];
-    hsize_t dims[3];
-    hsize_t a_size[3];
-    hsize_t offset[3];
-    hsize_t chunk_size[3];
-    hid_t status;
-    hid_t dataspace_id = -1;
-    hid_t memspace_id = -1;
-    hid_t dset_id = -1;
-    hid_t filespace_id = -1;
-    hid_t dcpl_id = -1;
-    hid_t dxpl_id = -1;
+    const char *fcn_name = "par_create_dataset()";
+    char        dset_name[256];
+    hbool_t     show_progress = FALSE;
+    hbool_t     valid_chunk;
+    hbool_t     verbose = FALSE;
+    int         cp      = 0;
+    int         i, j, k, l;
+    int         data_chunk[1][CHUNK_SIZE][CHUNK_SIZE];
+    hsize_t     dims[3];
+    hsize_t     a_size[3];
+    hsize_t     offset[3];
+    hsize_t     chunk_size[3];
+    hid_t       status;
+    hid_t       dataspace_id = -1;
+    hid_t       memspace_id  = -1;
+    hid_t       dset_id      = -1;
+    hid_t       filespace_id = -1;
+    hid_t       dcpl_id      = -1;
+    hid_t       dxpl_id      = -1;
 
     show_progress = (show_progress && (mpi_rank == 0));
     verbose       = (verbose && (mpi_rank == 0));
 
     HDsprintf(dset_name, "/dset%03d", dset_num);
 
-    if ( show_progress ) {
+    if (show_progress) {
         HDfprintf(stdout, "%s: dset name = \"%s\".\n", fcn_name, dset_name);
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
     }
 
-    if ( pass ) {
+    if (pass) {
 
         /* create a dataspace for the chunked dataset */
-        dims[0] = (hsize_t)mpi_size;
-        dims[1] = DSET_SIZE;
-        dims[2] = DSET_SIZE;
+        dims[0]      = (hsize_t)mpi_size;
+        dims[1]      = DSET_SIZE;
+        dims[2]      = DSET_SIZE;
         dataspace_id = H5Screate_simple(3, dims, NULL);
 
-        if ( dataspace_id < 0 ) {
+        if (dataspace_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Screate_simple() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* set the dataset creation plist to specify that the raw data is
      * to be partioned into 1X10X10 element chunks.
      */
 
-    if ( pass ) {
+    if (pass) {
 
         dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
 
-        if ( dcpl_id < 0 ) {
+        if (dcpl_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pcreate(H5P_DATASET_CREATE) failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    if ( pass ) {
+    if (pass) {
 
         chunk_size[0] = 1;
         chunk_size[1] = CHUNK_SIZE;
         chunk_size[2] = CHUNK_SIZE;
 
-        if ( H5Pset_chunk(dcpl_id, 3, chunk_size) < 0 ) {
+        if (H5Pset_chunk(dcpl_id, 3, chunk_size) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_chunk() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create the dataset */
-    if ( pass ) {
+    if (pass) {
 
-        dset_id = H5Dcreate2(file_id, dset_name, H5T_STD_I32BE,
-                             dataspace_id, H5P_DEFAULT,
-                             dcpl_id, H5P_DEFAULT);
+        dset_id =
+            H5Dcreate2(file_id, dset_name, H5T_STD_I32BE, dataspace_id, H5P_DEFAULT, dcpl_id, H5P_DEFAULT);
 
-        if ( dset_id < 0 ) {
+        if (dset_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Dcreate() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* get the file space ID */
-    if ( pass ) {
+    if (pass) {
 
         filespace_id = H5Dget_space(dset_id);
 
-        if ( filespace_id < 0 ) {
+        if (filespace_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Dget_space() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create the mem space to be used to read and write chunks */
-    if ( pass ) {
+    if (pass) {
 
-        dims[0] = 1;
-        dims[1] = CHUNK_SIZE;
-        dims[2] = CHUNK_SIZE;
+        dims[0]     = 1;
+        dims[1]     = CHUNK_SIZE;
+        dims[2]     = CHUNK_SIZE;
         memspace_id = H5Screate_simple(3, dims, NULL);
 
-        if ( memspace_id < 0 ) {
+        if (memspace_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Screate_simple() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* select in memory hyperslab */
-    if ( pass ) {
+    if (pass) {
 
-        offset[0] = 0;                  /* offset of hyperslab in memory */
+        offset[0] = 0; /* offset of hyperslab in memory */
         offset[1] = 0;
         offset[2] = 0;
-        a_size[0] = 1;                  /* size of hyperslab */
+        a_size[0] = 1; /* size of hyperslab */
         a_size[1] = CHUNK_SIZE;
         a_size[2] = CHUNK_SIZE;
-        status = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL,
-                                     a_size, NULL);
+        status    = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-        if ( status < 0 ) {
+        if (status < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Sselect_hyperslab() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* setup the DXPL for collective I/O */
-    if ( pass ) {
+    if (pass) {
 
         dxpl_id = H5Pcreate(H5P_DATASET_XFER);
 
-        if ( dxpl_id < 0 ) {
+        if (dxpl_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pcreate(H5P_DATASET_XFER) failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) < 0 ) {
+        if (H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_dxpl_mpio() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* initialize the dataset with collective writes */
     i = 0;
-    while ( ( pass ) && ( i < DSET_SIZE ) )
-    {
+    while ((pass) && (i < DSET_SIZE)) {
         j = 0;
-        while ( ( pass ) && ( j < DSET_SIZE ) )
-        {
+        while ((pass) && (j < DSET_SIZE)) {
 
-            if ( show_progress )
-                HDfprintf(stdout, "%s: cp = %d.0, pass = %d.\n",
-                          fcn_name, cp, pass);
+            if (show_progress)
+                HDfprintf(stdout, "%s: cp = %d.0, pass = %d.\n", fcn_name, cp, pass);
 
             /* initialize the slab */
-            for ( k = 0; k < CHUNK_SIZE; k++ )
-            {
-                for ( l = 0; l < CHUNK_SIZE; l++ )
-                {
-                    data_chunk[0][k][l] = (DSET_SIZE * DSET_SIZE * mpi_rank) +
-                                          (DSET_SIZE * (i + k)) + j + l +
-                                          dset_num;
+            for (k = 0; k < CHUNK_SIZE; k++) {
+                for (l = 0; l < CHUNK_SIZE; l++) {
+                    data_chunk[0][k][l] =
+                        (DSET_SIZE * DSET_SIZE * mpi_rank) + (DSET_SIZE * (i + k)) + j + l + dset_num;
                 }
             }
 
-            if ( show_progress )
-                HDfprintf(stdout, "%s: cp = %d.1, pass = %d.\n",
-                          fcn_name, cp, pass);
+            if (show_progress)
+                HDfprintf(stdout, "%s: cp = %d.1, pass = %d.\n", fcn_name, cp, pass);
 
             /* select on disk hyperslab */
             offset[0] = (hsize_t)mpi_rank; /* offset of hyperslab in file */
             offset[1] = (hsize_t)i;
             offset[2] = (hsize_t)j;
-            a_size[0] = (hsize_t)1;        /* size of hyperslab */
+            a_size[0] = (hsize_t)1; /* size of hyperslab */
             a_size[1] = CHUNK_SIZE;
             a_size[2] = CHUNK_SIZE;
-            status = H5Sselect_hyperslab(filespace_id, H5S_SELECT_SET,
-                                         offset, NULL, a_size, NULL);
+            status    = H5Sselect_hyperslab(filespace_id, H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-            if ( status < 0 ) {
+            if (status < 0) {
 
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "disk H5Sselect_hyperslab() failed.";
             }
 
-            if ( show_progress )
-                HDfprintf(stdout, "%s: cp = %d.2, pass = %d.\n",
-                          fcn_name, cp, pass);
+            if (show_progress)
+                HDfprintf(stdout, "%s: cp = %d.2, pass = %d.\n", fcn_name, cp, pass);
 
             /* write the chunk to file */
-            status = H5Dwrite(dset_id, H5T_NATIVE_INT, memspace_id,
-                              filespace_id, dxpl_id, data_chunk);
+            status = H5Dwrite(dset_id, H5T_NATIVE_INT, memspace_id, filespace_id, dxpl_id, data_chunk);
 
-            if ( status < 0 ) {
+            if (status < 0) {
 
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "H5Dwrite() failed.";
             }
 
-            if ( show_progress )
-                HDfprintf(stdout, "%s: cp = %d.3, pass = %d.\n",
-                          fcn_name, cp, pass);
+            if (show_progress)
+                HDfprintf(stdout, "%s: cp = %d.3, pass = %d.\n", fcn_name, cp, pass);
 
             j += CHUNK_SIZE;
         }
@@ -1672,16 +1550,14 @@ par_create_dataset(int dset_num,
     }
 
     cp++;
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* read data from data sets and validate it */
     i = 0;
-    while ( ( pass ) && ( i < DSET_SIZE ) )
-    {
+    while ((pass) && (i < DSET_SIZE)) {
         j = 0;
-        while ( ( pass ) && ( j < DSET_SIZE ) )
-        {
+        while ((pass) && (j < DSET_SIZE)) {
             /* select on disk hyperslab */
             offset[0] = (hsize_t)mpi_rank;
             offset[1] = (hsize_t)i; /* offset of hyperslab in file */
@@ -1690,69 +1566,58 @@ par_create_dataset(int dset_num,
             a_size[1] = CHUNK_SIZE; /* size of hyperslab */
             a_size[2] = CHUNK_SIZE;
 
-            status = H5Sselect_hyperslab(filespace_id, H5S_SELECT_SET,
-                                         offset, NULL, a_size, NULL);
+            status = H5Sselect_hyperslab(filespace_id, H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-            if ( status < 0 ) {
+            if (status < 0) {
 
-               pass = FALSE;
-               failure_mssg = "disk hyperslab create failed.";
+                pass         = FALSE;
+                failure_mssg = "disk hyperslab create failed.";
             }
 
             /* read the chunk from file */
-            if ( pass ) {
+            if (pass) {
 
-                status = H5Dread(dset_id, H5T_NATIVE_INT,
-                                 memspace_id, filespace_id,
-                                 dxpl_id, data_chunk);
+                status = H5Dread(dset_id, H5T_NATIVE_INT, memspace_id, filespace_id, dxpl_id, data_chunk);
 
-                if ( status < 0 ) {
+                if (status < 0) {
 
-                   pass = FALSE;
-                   failure_mssg = "chunk read failed.";
+                    pass         = FALSE;
+                    failure_mssg = "chunk read failed.";
                 }
             }
 
             /* validate the slab */
-            if ( pass ) {
+            if (pass) {
 
                 valid_chunk = TRUE;
-                for ( k = 0; k < CHUNK_SIZE; k++ )
-                {
-                    for ( l = 0; l < CHUNK_SIZE; l++ )
-                    {
-                        if ( data_chunk[0][k][l]
-                             !=
-                             ((DSET_SIZE * DSET_SIZE * mpi_rank) +
-                              (DSET_SIZE * (i + k)) + j + l + dset_num) ) {
+                for (k = 0; k < CHUNK_SIZE; k++) {
+                    for (l = 0; l < CHUNK_SIZE; l++) {
+                        if (data_chunk[0][k][l] !=
+                            ((DSET_SIZE * DSET_SIZE * mpi_rank) + (DSET_SIZE * (i + k)) + j + l + dset_num)) {
 
                             valid_chunk = FALSE;
 
-                            if ( verbose ) {
+                            if (verbose) {
 
-                                HDfprintf(stdout,
-                                    "data_chunk[%0d][%0d] = %0d, expect %0d.\n",
-                                    k, l, data_chunk[0][k][l],
-                                    ((DSET_SIZE * DSET_SIZE * mpi_rank) +
-                                     (DSET_SIZE * (i + k)) + j + l + dset_num));
-                                    HDfprintf(stdout,
-                                    "dset_num = %d, i = %d, j = %d, k = %d, l = %d\n",
-                                    dset_num, i, j, k, l);
+                                HDfprintf(stdout, "data_chunk[%0d][%0d] = %0d, expect %0d.\n", k, l,
+                                          data_chunk[0][k][l],
+                                          ((DSET_SIZE * DSET_SIZE * mpi_rank) + (DSET_SIZE * (i + k)) + j +
+                                           l + dset_num));
+                                HDfprintf(stdout, "dset_num = %d, i = %d, j = %d, k = %d, l = %d\n", dset_num,
+                                          i, j, k, l);
                             }
                         }
                     }
                 }
 
-                if ( ! valid_chunk ) {
+                if (!valid_chunk) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "slab validation failed.";
 
-                    if ( verbose ) {
+                    if (verbose) {
 
-                        HDfprintf(stdout,
-                                "Chunk (%0d, %0d) in /dset%03d is invalid.\n",
-                                i, j, dset_num);
+                        HDfprintf(stdout, "Chunk (%0d, %0d) in /dset%03d is invalid.\n", i, j, dset_num);
                     }
                 }
             }
@@ -1761,59 +1626,58 @@ par_create_dataset(int dset_num,
         i += CHUNK_SIZE;
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* close the data space */
-    if ( ( pass ) && ( H5Sclose(dataspace_id) < 0 ) ) {
+    if ((pass) && (H5Sclose(dataspace_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Sclose(dataspace_id) failed.";
     }
 
     /* close the file space */
-    if ( ( pass ) && ( H5Sclose(filespace_id) < 0 ) ) {
+    if ((pass) && (H5Sclose(filespace_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Sclose(filespace_id) failed.";
     }
 
     /* close the dataset */
-    if ( ( pass ) && ( H5Dclose(dset_id) < 0 ) )  {
+    if ((pass) && (H5Dclose(dset_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Dclose(dset_id) failed.";
     }
 
     /* close the mem space */
-    if ( ( pass ) && ( H5Sclose(memspace_id) < 0 ) ) {
+    if ((pass) && (H5Sclose(memspace_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Sclose(memspace_id) failed.";
     }
 
     /* close the dataset creation property list */
-    if ( ( pass ) && ( H5Pclose(dcpl_id) < 0 ) ) {
+    if ((pass) && (H5Pclose(dcpl_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Pclose(dcpl) failed.";
     }
 
     /* close the data access property list */
-    if ( ( pass ) && ( H5Pclose(dxpl_id) < 0 ) ) {
+    if ((pass) && (H5Pclose(dxpl_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Pclose(dxpl) failed.";
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     return;
 
 } /* par_create_dataset() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    par_delete_dataset()
  *
@@ -1837,51 +1701,48 @@ par_create_dataset(int dset_num,
  */
 
 static void
-par_delete_dataset(int dset_num,
-                   hid_t file_id,
-                   int mpi_rank)
+par_delete_dataset(int dset_num, hid_t file_id, int mpi_rank)
 {
-    const char * fcn_name = "par_delete_dataset()";
-    char dset_name[256];
-    hbool_t show_progress = FALSE;
-    int cp = 0;
+    const char *fcn_name = "par_delete_dataset()";
+    char        dset_name[256];
+    hbool_t     show_progress = FALSE;
+    int         cp            = 0;
 
     show_progress = (show_progress && (mpi_rank == 0));
 
     HDsprintf(dset_name, "/dset%03d", dset_num);
 
-    if ( show_progress ) {
+    if (show_progress) {
         HDfprintf(stdout, "%s: dset name = \"%s\".\n", fcn_name, dset_name);
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
     }
 
     /* verify the target dataset */
-    if ( pass ) {
+    if (pass) {
 
         par_verify_dataset(dset_num, file_id, mpi_rank);
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* delete the target dataset */
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Ldelete(file_id, dset_name, H5P_DEFAULT) < 0) {
+        if (H5Ldelete(file_id, dset_name, H5P_DEFAULT) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Ldelete() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     return;
 
 } /* par_delete_dataset() */
 
-
 /* This test uses many POSIX things that are not available on
  * Windows. We're using a check for fork(2) here as a proxy for
  * all POSIX/Unix/Linux things until this test can be made
@@ -1889,7 +1750,6 @@ par_delete_dataset(int dset_num,
  */
 #ifdef H5_HAVE_FORK
 
-
 /*-------------------------------------------------------------------------
  * Function:    par_insert_cache_image()
  *
@@ -1919,17 +1779,17 @@ par_delete_dataset(int dset_num,
  */
 
 static void
-par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
+par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size)
 {
     hbool_t show_progress = FALSE;
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( mpi_rank == 0 ) { /* insert cache image in supplied test file */
+        if (mpi_rank == 0) { /* insert cache image in supplied test file */
 
-            char file_name_idx_str[32];
-            char mpi_size_str[32];
-            int child_status;
+            char  file_name_idx_str[32];
+            char  mpi_size_str[32];
+            int   child_status;
             pid_t child_pid;
 
             HDsprintf(file_name_idx_str, "%d", file_name_idx);
@@ -1937,57 +1797,52 @@ par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
 
             child_pid = fork();
 
-            if ( child_pid == 0 ) { /* this is the child process */
+            if (child_pid == 0) { /* this is the child process */
 
                 /* fun and games to shutup the compiler */
-                char param0[32] = "t_cache_image";
-                char param1[32] = "ici";
-                char * child_argv[] = {param0,
-                                       param1,
-                                       file_name_idx_str,
-                                       mpi_size_str,
-                                       NULL};
+                char  param0[32]   = "t_cache_image";
+                char  param1[32]   = "ici";
+                char *child_argv[] = {param0, param1, file_name_idx_str, mpi_size_str, NULL};
 
                 /* we may need to play with the path here */
-                if ( execv("t_cache_image", child_argv) == -1 ) {
+                if (execv("t_cache_image", child_argv) == -1) {
 
-                    HDfprintf(stdout,
-                             "execl() of ici process failed. errno = %d(%s)\n",
-                             errno, strerror(errno));
+                    HDfprintf(stdout, "execl() of ici process failed. errno = %d(%s)\n", errno,
+                              strerror(errno));
                     HDexit(1);
                 }
-
-            } else if ( child_pid != -1 ) {
+            }
+            else if (child_pid != -1) {
                 /* this is the parent process -- wait until child is done */
-                if ( -1 == waitpid(child_pid, &child_status, WUNTRACED)) {
+                if (-1 == waitpid(child_pid, &child_status, WUNTRACED)) {
 
                     HDfprintf(stdout, "can't wait on ici process.\n");
                     pass = FALSE;
-
-                } else if ( ! WIFEXITED(child_status) ) {
+                }
+                else if (!WIFEXITED(child_status)) {
 
                     HDfprintf(stdout, "ici process hasn't exitied.\n");
                     pass = FALSE;
-
-                } else if ( WEXITSTATUS(child_status) != 0 ) {
+                }
+                else if (WEXITSTATUS(child_status) != 0) {
 
                     HDfprintf(stdout, "ici process reports failure.\n");
                     pass = FALSE;
-
-                } else if ( show_progress ) {
+                }
+                else if (show_progress) {
 
                     HDfprintf(stdout, "cache image insertion complete.\n");
                 }
-            } else { /* fork failed */
+            }
+            else { /* fork failed */
 
-                HDfprintf(stdout,
-                          "can't create process to insert cache image.\n");
+                HDfprintf(stdout, "can't create process to insert cache image.\n");
                 pass = FALSE;
             }
         }
     }
 
-    if ( pass ) {
+    if (pass) {
 
         /* make sure insertion of the cache image is complete
          * before proceeding
@@ -2001,14 +1856,13 @@ par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
 #else /* H5_HAVE_FORK */
 
 static void
-par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
+par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size)
 {
     return;
 } /* par_insert_cache_image() */
 
 #endif /* H5_HAVE_FORK */
 
-
 /*-------------------------------------------------------------------------
  * Function:    par_verify_dataset()
  *
@@ -2032,139 +1886,134 @@ par_insert_cache_image(int file_name_idx, int mpi_rank, int mpi_size )
  */
 
 static void
-par_verify_dataset(int dset_num,
-                   hid_t file_id,
-                   int mpi_rank)
+par_verify_dataset(int dset_num, hid_t file_id, int mpi_rank)
 {
-    const char * fcn_name = "par_verify_dataset()";
-    char dset_name[256];
-    hbool_t show_progress = FALSE;
-    hbool_t valid_chunk;
-    hbool_t verbose = FALSE;
-    int cp = 0;
-    int i, j, k, l;
-    int data_chunk[1][CHUNK_SIZE][CHUNK_SIZE];
-    hsize_t dims[3];
-    hsize_t a_size[3];
-    hsize_t offset[3];
-    hid_t status;
-    hid_t memspace_id = -1;
-    hid_t dset_id = -1;
-    hid_t filespace_id = -1;
-    hid_t dxpl_id = -1;
+    const char *fcn_name = "par_verify_dataset()";
+    char        dset_name[256];
+    hbool_t     show_progress = FALSE;
+    hbool_t     valid_chunk;
+    hbool_t     verbose = FALSE;
+    int         cp      = 0;
+    int         i, j, k, l;
+    int         data_chunk[1][CHUNK_SIZE][CHUNK_SIZE];
+    hsize_t     dims[3];
+    hsize_t     a_size[3];
+    hsize_t     offset[3];
+    hid_t       status;
+    hid_t       memspace_id  = -1;
+    hid_t       dset_id      = -1;
+    hid_t       filespace_id = -1;
+    hid_t       dxpl_id      = -1;
 
     show_progress = (show_progress && (mpi_rank == 0));
     verbose       = (verbose && (mpi_rank == 0));
 
     HDsprintf(dset_name, "/dset%03d", dset_num);
 
-    if ( show_progress ) {
+    if (show_progress) {
         HDfprintf(stdout, "%s: dset name = \"%s\".\n", fcn_name, dset_name);
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
     }
 
-    if ( pass ) {
+    if (pass) {
 
         /* open the dataset */
 
         dset_id = H5Dopen2(file_id, dset_name, H5P_DEFAULT);
 
-        if ( dset_id < 0 ) {
+        if (dset_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Dopen2() failed.";
         }
     }
 
     /* get the file space ID */
-    if ( pass ) {
+    if (pass) {
 
         filespace_id = H5Dget_space(dset_id);
 
-        if ( filespace_id < 0 ) {
+        if (filespace_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Dget_space() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create the mem space to be used to read */
-    if ( pass ) {
+    if (pass) {
 
-        dims[0] = 1;
-        dims[1] = CHUNK_SIZE;
-        dims[2] = CHUNK_SIZE;
+        dims[0]     = 1;
+        dims[1]     = CHUNK_SIZE;
+        dims[2]     = CHUNK_SIZE;
         memspace_id = H5Screate_simple(3, dims, NULL);
 
-        if ( memspace_id < 0 ) {
+        if (memspace_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Screate_simple() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* select in memory hyperslab */
-    if ( pass ) {
+    if (pass) {
 
-        offset[0] = 0;                  /* offset of hyperslab in memory */
+        offset[0] = 0; /* offset of hyperslab in memory */
         offset[1] = 0;
         offset[2] = 0;
-        a_size[0] = 1;                  /* size of hyperslab */
+        a_size[0] = 1; /* size of hyperslab */
         a_size[1] = CHUNK_SIZE;
         a_size[2] = CHUNK_SIZE;
-        status = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL,
-                                     a_size, NULL);
+        status    = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-        if ( status < 0 ) {
+        if (status < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Sselect_hyperslab() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* setup the DXPL for collective I/O */
-    if ( pass ) {
+    if (pass) {
 
         dxpl_id = H5Pcreate(H5P_DATASET_XFER);
 
-        if ( dxpl_id < 0 ) {
+        if (dxpl_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pcreate(H5P_DATASET_XFER) failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) < 0 ) {
+        if (H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Pset_dxpl_mpio() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* read data from data sets and validate it */
     i = 0;
-    while ( ( pass ) && ( i < DSET_SIZE ) )
-    {
+    while ((pass) && (i < DSET_SIZE)) {
         j = 0;
-        while ( ( pass ) && ( j < DSET_SIZE ) )
-        {
+        while ((pass) && (j < DSET_SIZE)) {
             /* select on disk hyperslab */
             offset[0] = (hsize_t)mpi_rank;
             offset[1] = (hsize_t)i; /* offset of hyperslab in file */
@@ -2173,69 +2022,58 @@ par_verify_dataset(int dset_num,
             a_size[1] = CHUNK_SIZE; /* size of hyperslab */
             a_size[2] = CHUNK_SIZE;
 
-            status = H5Sselect_hyperslab(filespace_id, H5S_SELECT_SET,
-                                         offset, NULL, a_size, NULL);
+            status = H5Sselect_hyperslab(filespace_id, H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-            if ( status < 0 ) {
+            if (status < 0) {
 
-               pass = FALSE;
-               failure_mssg = "disk hyperslab create failed.";
+                pass         = FALSE;
+                failure_mssg = "disk hyperslab create failed.";
             }
 
             /* read the chunk from file */
-            if ( pass ) {
+            if (pass) {
 
-                status = H5Dread(dset_id, H5T_NATIVE_INT,
-                                 memspace_id, filespace_id,
-                                 dxpl_id, data_chunk);
+                status = H5Dread(dset_id, H5T_NATIVE_INT, memspace_id, filespace_id, dxpl_id, data_chunk);
 
-                if ( status < 0 ) {
+                if (status < 0) {
 
-                   pass = FALSE;
-                   failure_mssg = "chunk read failed.";
+                    pass         = FALSE;
+                    failure_mssg = "chunk read failed.";
                 }
             }
 
             /* validate the slab */
-            if ( pass ) {
+            if (pass) {
 
                 valid_chunk = TRUE;
-                for ( k = 0; k < CHUNK_SIZE; k++ )
-                {
-                    for ( l = 0; l < CHUNK_SIZE; l++ )
-                    {
-                        if ( data_chunk[0][k][l]
-                             !=
-                             ((DSET_SIZE * DSET_SIZE * mpi_rank) +
-                              (DSET_SIZE * (i + k)) + j + l + dset_num) ) {
+                for (k = 0; k < CHUNK_SIZE; k++) {
+                    for (l = 0; l < CHUNK_SIZE; l++) {
+                        if (data_chunk[0][k][l] !=
+                            ((DSET_SIZE * DSET_SIZE * mpi_rank) + (DSET_SIZE * (i + k)) + j + l + dset_num)) {
 
                             valid_chunk = FALSE;
 
-                            if ( verbose ) {
+                            if (verbose) {
 
-                                HDfprintf(stdout,
-                                    "data_chunk[%0d][%0d] = %0d, expect %0d.\n",
-                                    k, l, data_chunk[0][k][l],
-                                    ((DSET_SIZE * DSET_SIZE * mpi_rank) +
-                                     (DSET_SIZE * (i + k)) + j + l + dset_num));
-                                    HDfprintf(stdout,
-                                    "dset_num = %d, i = %d, j = %d, k = %d, l = %d\n",
-                                    dset_num, i, j, k, l);
+                                HDfprintf(stdout, "data_chunk[%0d][%0d] = %0d, expect %0d.\n", k, l,
+                                          data_chunk[0][k][l],
+                                          ((DSET_SIZE * DSET_SIZE * mpi_rank) + (DSET_SIZE * (i + k)) + j +
+                                           l + dset_num));
+                                HDfprintf(stdout, "dset_num = %d, i = %d, j = %d, k = %d, l = %d\n", dset_num,
+                                          i, j, k, l);
                             }
                         }
                     }
                 }
 
-                if ( ! valid_chunk ) {
+                if (!valid_chunk) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "slab validation failed.";
 
-                    if ( verbose ) {
+                    if (verbose) {
 
-                        HDfprintf(stdout,
-                                "Chunk (%0d, %0d) in /dset%03d is invalid.\n",
-                                i, j, dset_num);
+                        HDfprintf(stdout, "Chunk (%0d, %0d) in /dset%03d is invalid.\n", i, j, dset_num);
                     }
                 }
             }
@@ -2244,45 +2082,44 @@ par_verify_dataset(int dset_num,
         i += CHUNK_SIZE;
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* close the file space */
-    if ( ( pass ) && ( H5Sclose(filespace_id) < 0 ) ) {
+    if ((pass) && (H5Sclose(filespace_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Sclose(filespace_id) failed.";
     }
 
     /* close the dataset */
-    if ( ( pass ) && ( H5Dclose(dset_id) < 0 ) )  {
+    if ((pass) && (H5Dclose(dset_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Dclose(dset_id) failed.";
     }
 
     /* close the mem space */
-    if ( ( pass ) && ( H5Sclose(memspace_id) < 0 ) ) {
+    if ((pass) && (H5Sclose(memspace_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Sclose(memspace_id) failed.";
     }
 
     /* close the data access property list */
-    if ( ( pass ) && ( H5Pclose(dxpl_id) < 0 ) ) {
+    if ((pass) && (H5Pclose(dxpl_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Pclose(dxpl) failed.";
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     return;
 
 } /* par_verify_dataset() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    serial_insert_cache_image()
  *
@@ -2307,48 +2144,44 @@ par_verify_dataset(int dset_num,
  */
 
 static hbool_t
-serial_insert_cache_image(int file_name_idx, int mpi_size )
+serial_insert_cache_image(int file_name_idx, int mpi_size)
 {
-    const char * fcn_name = "serial_insert_cache_image()";
-    char filename[512];
-    hbool_t show_progress = FALSE;
-    int cp = 0;
-    int i;
-    int num_dsets = PAR_NUM_DSETS;
-    hid_t file_id = -1;
-    H5F_t *file_ptr = NULL;
-    H5C_t *cache_ptr = NULL;
-    MPI_Comm dummy_comm = MPI_COMM_WORLD;
-    MPI_Info dummy_info = MPI_INFO_NULL;
+    const char *fcn_name = "serial_insert_cache_image()";
+    char        filename[512];
+    hbool_t     show_progress = FALSE;
+    int         cp            = 0;
+    int         i;
+    int         num_dsets  = PAR_NUM_DSETS;
+    hid_t       file_id    = -1;
+    H5F_t *     file_ptr   = NULL;
+    H5C_t *     cache_ptr  = NULL;
+    MPI_Comm    dummy_comm = MPI_COMM_WORLD;
+    MPI_Info    dummy_info = MPI_INFO_NULL;
 
     pass = TRUE;
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 1) setup the file name */
-    if ( pass ) {
+    if (pass) {
 
         HDassert(FILENAMES[file_name_idx]);
 
-        if ( h5_fixname(FILENAMES[file_name_idx], H5P_DEFAULT,
-                                  filename, sizeof(filename))
-            == NULL ) {
+        if (h5_fixname(FILENAMES[file_name_idx], H5P_DEFAULT, filename, sizeof(filename)) == NULL) {
 
             pass = FALSE;
             HDfprintf(stdout, "h5_fixname() failed.\n");
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 2) Open the PHDF5 file with the cache image FAPL entry.
      */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ FALSE,
                        /* mdci_sbem_expected    */ FALSE,
@@ -2369,42 +2202,39 @@ serial_insert_cache_image(int file_name_idx, int mpi_size )
                        /* md_write_strat        */ 1);
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 3) Validate contents of the file */
 
     i = 0;
-    while ( ( pass ) && ( i < num_dsets ) ) {
+    while ((pass) && (i < num_dsets)) {
 
         serial_verify_dataset(i, file_id, mpi_size);
         i++;
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 4) Close the file */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     return pass;
 
 } /* serial_insert_cache_image() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    serial_verify_dataset()
  *
@@ -2428,112 +2258,105 @@ serial_insert_cache_image(int file_name_idx, int mpi_size )
  */
 
 static void
-serial_verify_dataset(int dset_num,
-                      hid_t file_id,
-                      int mpi_size)
+serial_verify_dataset(int dset_num, hid_t file_id, int mpi_size)
 {
-    const char * fcn_name = "serial_verify_dataset()";
-    char dset_name[256];
-    hbool_t show_progress = FALSE;
-    hbool_t valid_chunk;
-    hbool_t verbose = FALSE;
-    int cp = 0;
-    int i, j, k, l, m;
-    int data_chunk[1][CHUNK_SIZE][CHUNK_SIZE];
-    hsize_t dims[3];
-    hsize_t a_size[3];
-    hsize_t offset[3];
-    hid_t status;
-    hid_t memspace_id = -1;
-    hid_t dset_id = -1;
-    hid_t filespace_id = -1;
+    const char *fcn_name = "serial_verify_dataset()";
+    char        dset_name[256];
+    hbool_t     show_progress = FALSE;
+    hbool_t     valid_chunk;
+    hbool_t     verbose = FALSE;
+    int         cp      = 0;
+    int         i, j, k, l, m;
+    int         data_chunk[1][CHUNK_SIZE][CHUNK_SIZE];
+    hsize_t     dims[3];
+    hsize_t     a_size[3];
+    hsize_t     offset[3];
+    hid_t       status;
+    hid_t       memspace_id  = -1;
+    hid_t       dset_id      = -1;
+    hid_t       filespace_id = -1;
 
     HDsprintf(dset_name, "/dset%03d", dset_num);
 
-    if ( show_progress ) {
+    if (show_progress) {
         HDfprintf(stdout, "%s: dset name = \"%s\".\n", fcn_name, dset_name);
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
     }
 
-    if ( pass ) {
+    if (pass) {
 
         /* open the dataset */
 
         dset_id = H5Dopen2(file_id, dset_name, H5P_DEFAULT);
 
-        if ( dset_id < 0 ) {
+        if (dset_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Dopen2() failed.";
         }
     }
 
     /* get the file space ID */
-    if ( pass ) {
+    if (pass) {
 
         filespace_id = H5Dget_space(dset_id);
 
-        if ( filespace_id < 0 ) {
+        if (filespace_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Dget_space() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* create the mem space to be used to read */
-    if ( pass ) {
+    if (pass) {
 
-        dims[0] = 1;
-        dims[1] = CHUNK_SIZE;
-        dims[2] = CHUNK_SIZE;
+        dims[0]     = 1;
+        dims[1]     = CHUNK_SIZE;
+        dims[2]     = CHUNK_SIZE;
         memspace_id = H5Screate_simple(3, dims, NULL);
 
-        if ( memspace_id < 0 ) {
+        if (memspace_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Screate_simple() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* select in memory hyperslab */
-    if ( pass ) {
+    if (pass) {
 
-        offset[0] = 0;                  /* offset of hyperslab in memory */
+        offset[0] = 0; /* offset of hyperslab in memory */
         offset[1] = 0;
         offset[2] = 0;
-        a_size[0] = 1;                  /* size of hyperslab */
+        a_size[0] = 1; /* size of hyperslab */
         a_size[1] = CHUNK_SIZE;
         a_size[2] = CHUNK_SIZE;
-        status = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL,
-                                     a_size, NULL);
+        status    = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-        if ( status < 0 ) {
+        if (status < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Sselect_hyperslab() failed.";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* read data from data sets and validate it */
     i = 0;
-    while ( ( pass ) && ( i < mpi_size ) )
-    {
+    while ((pass) && (i < mpi_size)) {
         j = 0;
-        while ( ( pass ) && ( j < DSET_SIZE ) )
-        {
+        while ((pass) && (j < DSET_SIZE)) {
             k = 0;
-            while ( ( pass ) && ( k < DSET_SIZE ) )
-            {
+            while ((pass) && (k < DSET_SIZE)) {
                 /* select on disk hyperslab */
                 offset[0] = (hsize_t)i; /* offset of hyperslab in file */
                 offset[1] = (hsize_t)j; /* offset of hyperslab in file */
@@ -2542,70 +2365,61 @@ serial_verify_dataset(int dset_num,
                 a_size[1] = CHUNK_SIZE; /* size of hyperslab */
                 a_size[2] = CHUNK_SIZE;
 
-                status = H5Sselect_hyperslab(filespace_id, H5S_SELECT_SET,
-                                             offset, NULL, a_size, NULL);
+                status = H5Sselect_hyperslab(filespace_id, H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-                if ( status < 0 ) {
+                if (status < 0) {
 
-                   pass = FALSE;
-                   failure_mssg = "disk hyperslab create failed.";
+                    pass         = FALSE;
+                    failure_mssg = "disk hyperslab create failed.";
                 }
 
                 /* read the chunk from file */
-                if ( pass ) {
+                if (pass) {
 
-                    status = H5Dread(dset_id, H5T_NATIVE_INT,
-                                     memspace_id, filespace_id,
-                                     H5P_DEFAULT, data_chunk);
+                    status =
+                        H5Dread(dset_id, H5T_NATIVE_INT, memspace_id, filespace_id, H5P_DEFAULT, data_chunk);
 
-                    if ( status < 0 ) {
+                    if (status < 0) {
 
-                       pass = FALSE;
-                       failure_mssg = "chunk read failed.";
+                        pass         = FALSE;
+                        failure_mssg = "chunk read failed.";
                     }
                 }
 
                 /* validate the slab */
-                if ( pass ) {
+                if (pass) {
 
                     valid_chunk = TRUE;
 
-                    for ( l = 0; l < CHUNK_SIZE; l++ )
-                    {
-                        for ( m = 0; m < CHUNK_SIZE; m++ )
-                        {
-                            if ( data_chunk[0][l][m]
-                                 !=
-                                 ((DSET_SIZE * DSET_SIZE * i) +
-                                  (DSET_SIZE * (j + l)) + k + m + dset_num) ) {
+                    for (l = 0; l < CHUNK_SIZE; l++) {
+                        for (m = 0; m < CHUNK_SIZE; m++) {
+                            if (data_chunk[0][l][m] !=
+                                ((DSET_SIZE * DSET_SIZE * i) + (DSET_SIZE * (j + l)) + k + m + dset_num)) {
 
                                 valid_chunk = FALSE;
 
-                                if ( verbose ) {
+                                if (verbose) {
 
+                                    HDfprintf(stdout, "data_chunk[%0d][%0d] = %0d, expect %0d.\n", j, k,
+                                              data_chunk[0][j][k],
+                                              ((DSET_SIZE * DSET_SIZE * i) + (DSET_SIZE * (j + l)) + k + m +
+                                               dset_num));
                                     HDfprintf(stdout,
-                                    "data_chunk[%0d][%0d] = %0d, expect %0d.\n",
-                                    j, k, data_chunk[0][j][k],
-                                    ((DSET_SIZE * DSET_SIZE * i) +
-                                     (DSET_SIZE * (j + l)) + k + m + dset_num));
-                                    HDfprintf(stdout,
-                                    "dset_num = %d, i = %d, j = %d, k = %d, l = %d, m = %d\n",
-                                    dset_num, i, j, k, l, m);
+                                              "dset_num = %d, i = %d, j = %d, k = %d, l = %d, m = %d\n",
+                                              dset_num, i, j, k, l, m);
                                 }
                             }
                         }
                     }
 
-                    if ( ! valid_chunk ) {
+                    if (!valid_chunk) {
 
-                        pass = FALSE;
+                        pass         = FALSE;
                         failure_mssg = "slab validation failed.";
 
-                        if ( verbose ) {
+                        if (verbose) {
 
-                            HDfprintf(stdout,
-                                  "Chunk (%0d, %0d) in /dset%03d is invalid.\n",
-                                   j, k, dset_num);
+                            HDfprintf(stdout, "Chunk (%0d, %0d) in /dset%03d is invalid.\n", j, k, dset_num);
                         }
                     }
                 }
@@ -2616,39 +2430,37 @@ serial_verify_dataset(int dset_num,
         i++;
     }
 
-
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* close the file space */
-    if ( ( pass ) && ( H5Sclose(filespace_id) < 0 ) ) {
+    if ((pass) && (H5Sclose(filespace_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Sclose(filespace_id) failed.";
     }
 
     /* close the dataset */
-    if ( ( pass ) && ( H5Dclose(dset_id) < 0 ) )  {
+    if ((pass) && (H5Dclose(dset_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Dclose(dset_id) failed.";
     }
 
     /* close the mem space */
-    if ( ( pass ) && ( H5Sclose(memspace_id) < 0 ) ) {
+    if ((pass) && (H5Sclose(memspace_id) < 0)) {
 
-        pass = FALSE;
+        pass         = FALSE;
         failure_mssg = "H5Sclose(memspace_id) failed.";
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     return;
 
 } /* serial_verify_dataset() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    parse_flags
  *
@@ -2664,12 +2476,12 @@ serial_verify_dataset(int dset_num,
  *-------------------------------------------------------------------------
  */
 static hbool_t
-parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
-    hbool_t * ici_ptr, int * file_idx_ptr, int * mpi_size_ptr, hbool_t display)
+parse_flags(int argc, char *argv[], hbool_t *setup_ptr, hbool_t *ici_ptr, int *file_idx_ptr,
+            int *mpi_size_ptr, hbool_t display)
 {
-    const char * fcn_name = "parse_flags()";
-    const char * (ops[]) = {"setup", "ici"};
-    int success = TRUE;
+    const char *fcn_name = "parse_flags()";
+    const char *(ops[])  = {"setup", "ici"};
+    int success          = TRUE;
 
     HDassert(setup_ptr);
     HDassert(*setup_ptr == FALSE);
@@ -2678,73 +2490,67 @@ parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
     HDassert(file_idx_ptr);
     HDassert(mpi_size_ptr);
 
-    if ( setup_ptr == NULL ) {
+    if (setup_ptr == NULL) {
 
         success = FALSE;
         HDfprintf(stdout, "%s: bad arg(s) on entry.\n", fcn_name);
     }
 
-
-    if ( ( success ) &&
-         ( ( argc != 1 ) && ( argc != 2 ) && ( argc != 4 ) ) ) {
+    if ((success) && ((argc != 1) && (argc != 2) && (argc != 4))) {
 
         success = FALSE;
         usage();
     }
 
+    if ((success) && (argc >= 2)) {
 
-    if ( ( success ) && ( argc >= 2 ) ) {
+        if (strcmp(argv[1], ops[0]) == 0) {
 
-        if ( strcmp(argv[1], ops[0]) == 0 ) {
-
-            if ( argc != 2 ) {
+            if (argc != 2) {
 
                 success = FALSE;
                 usage();
-
-            } else {
+            }
+            else {
 
                 *setup_ptr = TRUE;
-
             }
-        } else if ( strcmp(argv[1], ops[1]) == 0 ) {
+        }
+        else if (strcmp(argv[1], ops[1]) == 0) {
 
-            if ( argc != 4 ) {
+            if (argc != 4) {
 
                 success = FALSE;
                 usage();
+            }
+            else {
 
-            } else {
-
-                *ici_ptr = TRUE;
+                *ici_ptr      = TRUE;
                 *file_idx_ptr = atoi(argv[2]);
                 *mpi_size_ptr = atoi(argv[3]);
-
             }
         }
     }
 
-    if ( ( success ) && ( display ) ) {
+    if ((success) && (display)) {
 
-        if ( *setup_ptr )
+        if (*setup_ptr)
 
             HDfprintf(stdout, "t_cache_image setup\n");
 
-        else if ( *ici_ptr )
+        else if (*ici_ptr)
 
-            HDfprintf(stdout, "t_cache_image ici %d %d\n",
-                      *file_idx_ptr, *mpi_size_ptr);
+            HDfprintf(stdout, "t_cache_image ici %d %d\n", *file_idx_ptr, *mpi_size_ptr);
 
         else
 
             HDfprintf(stdout, "t_cache_image\n");
     }
 
-    return(success);
+    return (success);
 
 } /* parse_flags() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    usage
  *
@@ -2763,8 +2569,7 @@ parse_flags(int argc, char * argv[], hbool_t * setup_ptr,
 void
 usage(void)
 {
-    const char * s[] =
-    {
+    const char *s[] = {
         "\n",
         "t_cache_image:\n",
         "\n",
@@ -2800,7 +2605,7 @@ usage(void)
     };
     int i = 0;
 
-    while(s[i] != NULL) {
+    while (s[i] != NULL) {
         HDfprintf(stdout, "%s", s[i]);
         i++;
     }
@@ -2808,7 +2613,6 @@ usage(void)
     return;
 } /* usage() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    verify_data_sets()
  *
@@ -2843,23 +2647,24 @@ usage(void)
 static void
 verify_data_sets(hid_t file_id, int min_dset, int max_dset)
 {
-    const char * fcn_name = "verify_data_sets()";
-    char dset_name[64];
-    hbool_t show_progress = FALSE;
-    hbool_t valid_chunk;
-    hbool_t verbose = FALSE;
-    int cp = 0;
-    int i, j, k, l, m;
-    int data_chunk[CHUNK_SIZE][CHUNK_SIZE];
-    herr_t status;
-    hid_t filespace_ids[MAX_NUM_DSETS];
-    hid_t memspace_id = -1;
-    hid_t dataset_ids[MAX_NUM_DSETS];
-    hsize_t dims[2];
-    hsize_t a_size[2];
-    hsize_t offset[2];
-
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    const char *fcn_name = "verify_data_sets()";
+    char        dset_name[64];
+    hbool_t     show_progress = FALSE;
+    hbool_t     valid_chunk;
+    hbool_t     verbose = FALSE;
+    int         cp      = 0;
+    int         i, j, k, l, m;
+    int         data_chunk[CHUNK_SIZE][CHUNK_SIZE];
+    herr_t      status;
+    hid_t       filespace_ids[MAX_NUM_DSETS];
+    hid_t       memspace_id = -1;
+    hid_t       dataset_ids[MAX_NUM_DSETS];
+    hsize_t     dims[2];
+    hsize_t     a_size[2];
+    hsize_t     offset[2];
+
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     HDassert(0 <= min_dset);
     HDassert(min_dset <= max_dset);
@@ -2867,33 +2672,32 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
 
     /* open the datasets */
 
-    if ( pass ) {
+    if (pass) {
 
         i = min_dset;
 
-        while ( ( pass ) && ( i <= max_dset ) )
-        {
+        while ((pass) && (i <= max_dset)) {
             /* open the dataset */
-            if ( pass ) {
+            if (pass) {
 
                 HDsprintf(dset_name, "/dset%03d", i);
                 dataset_ids[i] = H5Dopen2(file_id, dset_name, H5P_DEFAULT);
 
-                if ( dataset_ids[i] < 0 ) {
+                if (dataset_ids[i] < 0) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "H5Dopen2() failed.";
                 }
             }
 
             /* get the file space ID */
-            if ( pass ) {
+            if (pass) {
 
                 filespace_ids[i] = H5Dget_space(dataset_ids[i]);
 
-                if ( filespace_ids[i] < 0 ) {
+                if (filespace_ids[i] < 0) {
 
-                    pass = FALSE;
+                    pass         = FALSE;
                     failure_mssg = "H5Dget_space() failed.";
                 }
             }
@@ -2902,124 +2706,111 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
         }
     }
 
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     /* create the mem space to be used to read and write chunks */
-    if ( pass ) {
+    if (pass) {
 
-        dims[0] = CHUNK_SIZE;
-        dims[1] = CHUNK_SIZE;
+        dims[0]     = CHUNK_SIZE;
+        dims[1]     = CHUNK_SIZE;
         memspace_id = H5Screate_simple(2, dims, NULL);
 
-        if ( memspace_id < 0 ) {
+        if (memspace_id < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Screate_simple() failed.";
         }
     }
 
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     /* select in memory hyperslab */
-    if ( pass ) {
+    if (pass) {
 
-        offset[0] = 0;  /*offset of hyperslab in memory*/
+        offset[0] = 0; /*offset of hyperslab in memory*/
         offset[1] = 0;
-        a_size[0] = CHUNK_SIZE;  /*size of hyperslab*/
+        a_size[0] = CHUNK_SIZE; /*size of hyperslab*/
         a_size[1] = CHUNK_SIZE;
-        status = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL,
-                                     a_size, NULL);
+        status    = H5Sselect_hyperslab(memspace_id, H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-        if ( status < 0 ) {
+        if (status < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Sselect_hyperslab() failed.";
         }
     }
 
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
-
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     /* read data from data sets and validate it */
     i = 0;
-    while ( ( pass ) && ( i < DSET_SIZE ) )
-    {
+    while ((pass) && (i < DSET_SIZE)) {
         j = 0;
-        while ( ( pass ) && ( j < DSET_SIZE ) )
-        {
+        while ((pass) && (j < DSET_SIZE)) {
             m = min_dset;
-            while ( ( pass ) && ( m <= max_dset ) )
-            {
+            while ((pass) && (m <= max_dset)) {
 
                 /* select on disk hyperslab */
                 offset[0] = (hsize_t)i; /* offset of hyperslab in file */
                 offset[1] = (hsize_t)j;
                 a_size[0] = CHUNK_SIZE; /* size of hyperslab */
                 a_size[1] = CHUNK_SIZE;
-                status = H5Sselect_hyperslab(filespace_ids[m], H5S_SELECT_SET,
-                                             offset, NULL, a_size, NULL);
+                status    = H5Sselect_hyperslab(filespace_ids[m], H5S_SELECT_SET, offset, NULL, a_size, NULL);
 
-                if ( status < 0 ) {
+                if (status < 0) {
 
-                   pass = FALSE;
-                   failure_mssg = "disk hyperslab create failed.";
+                    pass         = FALSE;
+                    failure_mssg = "disk hyperslab create failed.";
                 }
 
                 /* read the chunk from file */
-                if ( pass ) {
+                if (pass) {
 
-                    status = H5Dread(dataset_ids[m], H5T_NATIVE_INT,
-                                     memspace_id, filespace_ids[m],
+                    status = H5Dread(dataset_ids[m], H5T_NATIVE_INT, memspace_id, filespace_ids[m],
                                      H5P_DEFAULT, data_chunk);
 
-                    if ( status < 0 ) {
+                    if (status < 0) {
 
-                       pass = FALSE;
-                       failure_mssg = "disk hyperslab create failed.";
+                        pass         = FALSE;
+                        failure_mssg = "disk hyperslab create failed.";
                     }
                 }
 
                 /* validate the slab */
-                if ( pass ) {
+                if (pass) {
 
                     valid_chunk = TRUE;
-                    for ( k = 0; k < CHUNK_SIZE; k++ )
-                    {
-                        for ( l = 0; l < CHUNK_SIZE; l++ )
-                        {
-                            if ( data_chunk[k][l]
-                                 !=
-                                 ((DSET_SIZE * DSET_SIZE * m) +
-                                  (DSET_SIZE * (i + k)) + j + l) ) {
+                    for (k = 0; k < CHUNK_SIZE; k++) {
+                        for (l = 0; l < CHUNK_SIZE; l++) {
+                            if (data_chunk[k][l] !=
+                                ((DSET_SIZE * DSET_SIZE * m) + (DSET_SIZE * (i + k)) + j + l)) {
 
                                 valid_chunk = FALSE;
 
-                if ( verbose ) {
+                                if (verbose) {
 
-                                    HDfprintf(stdout,
-                                    "data_chunk[%0d][%0d] = %0d, expect %0d.\n",
-                                    k, l, data_chunk[k][l],
-                                    ((DSET_SIZE * DSET_SIZE * m) +
-                                     (DSET_SIZE * (i + k)) + j + l));
-                                    HDfprintf(stdout,
-                                     "m = %d, i = %d, j = %d, k = %d, l = %d\n",
-                                     m, i, j, k, l);
-                }
+                                    HDfprintf(stdout, "data_chunk[%0d][%0d] = %0d, expect %0d.\n", k, l,
+                                              data_chunk[k][l],
+                                              ((DSET_SIZE * DSET_SIZE * m) + (DSET_SIZE * (i + k)) + j + l));
+                                    HDfprintf(stdout, "m = %d, i = %d, j = %d, k = %d, l = %d\n", m, i, j, k,
+                                              l);
+                                }
                             }
                         }
                     }
 
-                    if ( ! valid_chunk ) {
+                    if (!valid_chunk) {
 
-                        pass = FALSE;
+                        pass         = FALSE;
                         failure_mssg = "slab validation failed.";
 
-            if ( verbose ) {
+                        if (verbose) {
 
-                HDfprintf(stdout,
-                                  "Chunk (%0d, %0d) in /dset%03d is invalid.\n",
-                                  i, j, m);
-            }
+                            HDfprintf(stdout, "Chunk (%0d, %0d) in /dset%03d is invalid.\n", i, j, m);
+                        }
                     }
                 }
                 m++;
@@ -3029,39 +2820,37 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
         i += CHUNK_SIZE;
     }
 
-    if ( show_progress ) HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
+    if (show_progress)
+        HDfprintf(stdout, "%s: cp = %d.\n", fcn_name, cp++);
 
     /* close the file spaces */
     i = min_dset;
-    while ( ( pass ) && ( i <= max_dset ) )
-    {
-        if ( H5Sclose(filespace_ids[i]) < 0 ) {
+    while ((pass) && (i <= max_dset)) {
+        if (H5Sclose(filespace_ids[i]) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Sclose() failed.";
         }
         i++;
     }
 
-
     /* close the datasets */
     i = min_dset;
-    while ( ( pass ) && ( i <= max_dset ) )
-    {
-        if ( H5Dclose(dataset_ids[i]) < 0 ) {
+    while ((pass) && (i <= max_dset)) {
+        if (H5Dclose(dataset_ids[i]) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Dclose() failed.";
         }
         i++;
     }
 
     /* close the mem space */
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Sclose(memspace_id) < 0 ) {
+        if (H5Sclose(memspace_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Sclose(memspace_id) failed.";
         }
     }
@@ -3070,7 +2859,6 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
 
 } /* verify_data_sets() */
 
-
 /****************************************************************************/
 /******************************* Test Functions *****************************/
 /****************************************************************************/
@@ -3120,19 +2908,19 @@ verify_data_sets(hid_t file_id, int min_dset, int max_dset)
 static unsigned
 verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
 {
-    const char * fcn_name = "verify_cache_image_RO()";
-    char filename[512];
-    hbool_t show_progress = FALSE;
-    hid_t file_id = -1;
-    H5F_t *file_ptr = NULL;
-    H5C_t *cache_ptr = NULL;
-    int cp = 0;
+    const char *fcn_name = "verify_cache_image_RO()";
+    char        filename[512];
+    hbool_t     show_progress = FALSE;
+    hid_t       file_id       = -1;
+    H5F_t *     file_ptr      = NULL;
+    H5C_t *     cache_ptr     = NULL;
+    int         cp            = 0;
 
     pass = TRUE;
 
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
 
-        switch(md_write_strat) {
+        switch (md_write_strat) {
 
             case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
                 TESTING("parallel CI load test -- proc0 md write -- R/O");
@@ -3149,39 +2937,36 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
         }
     }
 
-    show_progress = ( ( show_progress ) && ( mpi_rank == 0 ) );
+    show_progress = ((show_progress) && (mpi_rank == 0));
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* setup the file name */
-    if ( pass ) {
+    if (pass) {
 
-        if ( h5_fixname(FILENAMES[file_name_id], H5P_DEFAULT,
-                        filename, sizeof(filename)) == NULL ) {
+        if (h5_fixname(FILENAMES[file_name_id], H5P_DEFAULT, filename, sizeof(filename)) == NULL) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "h5_fixname() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 1) Open the test file created at the beginning of this test.
      *
      *    Verify that the file contains a cache image.
      */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ FALSE,
                        /* mdci_sbem_expected    */ TRUE,
                        /* read_only             */ TRUE,
                        /* set_mdci_fapl         */ FALSE,
-            /* config_fsm            */ FALSE,
+                       /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -3196,10 +2981,9 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
                        /* md_write_strat        */ md_write_strat);
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 2) Verify that the file contains the expected data.
      *
      *    Verify that only process 0 reads the cache image.
@@ -3208,74 +2992,71 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
      *    image block from process 0.
      */
 
-    if ( pass ) {
+    if (pass) {
 
-       verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
+        verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
     }
 
     /* Verify that only process 0 reads the cache image. */
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( ( ( mpi_rank == 0 ) && ( cache_ptr->images_read != 1 ) ) ||
-             ( ( mpi_rank > 0 )  && ( cache_ptr->images_read != 0 ) ) ) {
+        if (((mpi_rank == 0) && (cache_ptr->images_read != 1)) ||
+            ((mpi_rank > 0) && (cache_ptr->images_read != 0))) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "unexpected images_read.";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that all other processes receive the cache image block
-     * from process 0.
-     *
-     * Since we have alread verified that only process 0 has read the
-     * image, it is sufficient to verify that the image was loaded on
-     * all processes.
-     */
+        /* Verify that all other processes receive the cache image block
+         * from process 0.
+         *
+         * Since we have alread verified that only process 0 has read the
+         * image, it is sufficient to verify that the image was loaded on
+         * all processes.
+         */
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( cache_ptr->images_loaded != 1 ) {
+        if (cache_ptr->images_loaded != 1) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "Image not loaded?.";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 3) Close the file. */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.\n";
-
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 4) Open the file, and verify that it doesn't contain a cache image. */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ FALSE,
                        /* mdci_sbem_expected    */ TRUE,
                        /* read_only             */ TRUE,
                        /* set_mdci_fapl         */ FALSE,
-            /* config_fsm            */ FALSE,
+                       /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -3290,69 +3071,62 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
                        /* md_write_strat        */ md_write_strat);
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 5) Verify that the file contains the expected data. */
 
-    if ( pass ) {
+    if (pass) {
 
-       verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
+        verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
     }
 
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( cache_ptr->images_loaded != 1 ) {
+        if (cache_ptr->images_loaded != 1) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "metadata cache image block not loaded(2).";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-
     /* 6) Close the file. */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.\n";
-
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* report results */
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
 
-        if ( pass ) {
+        if (pass) {
 
             PASSED();
-
-        } else {
+        }
+        else {
 
             H5_FAILED();
 
-            if ( show_progress ) {
-                HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", fcn_name,
-                    failure_mssg);
+            if (show_progress) {
+                HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", fcn_name, failure_mssg);
             }
         }
     }
 
-
     return !pass;
 
 } /* verify_cache_image_RO() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    verify_cache_image_RW()
  *
@@ -3401,19 +3175,19 @@ verify_cache_image_RO(int file_name_id, int md_write_strat, int mpi_rank)
 static unsigned
 verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
 {
-    const char * fcn_name = "verify_cache_imageRW()";
-    char filename[512];
-    hbool_t show_progress = FALSE;
-    hid_t file_id = -1;
-    H5F_t *file_ptr = NULL;
-    H5C_t *cache_ptr = NULL;
-    int cp = 0;
+    const char *fcn_name = "verify_cache_imageRW()";
+    char        filename[512];
+    hbool_t     show_progress = FALSE;
+    hid_t       file_id       = -1;
+    H5F_t *     file_ptr      = NULL;
+    H5C_t *     cache_ptr     = NULL;
+    int         cp            = 0;
 
     pass = TRUE;
 
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
 
-        switch(md_write_strat) {
+        switch (md_write_strat) {
 
             case H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY:
                 TESTING("parallel CI load test -- proc0 md write -- R/W");
@@ -3430,27 +3204,24 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
         }
     }
 
-    show_progress = ( ( show_progress ) && ( mpi_rank == 0 ) );
+    show_progress = ((show_progress) && (mpi_rank == 0));
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* setup the file name */
-    if ( pass ) {
+    if (pass) {
 
-        if ( h5_fixname(FILENAMES[file_name_id], H5P_DEFAULT,
-                        filename, sizeof(filename)) == NULL ) {
+        if (h5_fixname(FILENAMES[file_name_id], H5P_DEFAULT, filename, sizeof(filename)) == NULL) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "h5_fixname() failed.\n";
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 1) Open the test file created at the beginning of this test.
      *
      *    Verify that the file contains a cache image.
@@ -3461,13 +3232,13 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
      *    image block from process 0.
      */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ FALSE,
                        /* mdci_sbem_expected    */ TRUE,
                        /* read_only             */ FALSE,
                        /* set_mdci_fapl         */ FALSE,
-            /* config_fsm            */ FALSE,
+                       /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -3482,10 +3253,9 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
                        /* md_write_strat        */ md_write_strat);
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 2) Verify that the file contains the expected data.
      *
      *    Verify that only process 0 reads the cache image.
@@ -3493,74 +3263,71 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
      *    Verify that all other processes receive the cache
      *    image block from process 0.
      */
-    if ( pass ) {
+    if (pass) {
 
-       verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
+        verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
     }
 
     /* Verify that only process 0 reads the cache image. */
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( ( ( mpi_rank == 0 ) && ( cache_ptr->images_read != 1 ) ) ||
-             ( ( mpi_rank > 0 )  && ( cache_ptr->images_read != 0 ) ) ) {
+        if (((mpi_rank == 0) && (cache_ptr->images_read != 1)) ||
+            ((mpi_rank > 0) && (cache_ptr->images_read != 0))) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "unexpected images_read.";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that all other processes receive the cache image block
-     * from process 0.
-     *
-     * Since we have alread verified that only process 0 has read the
-     * image, it is sufficient to verify that the image was loaded on
-     * all processes.
-     */
+        /* Verify that all other processes receive the cache image block
+         * from process 0.
+         *
+         * Since we have alread verified that only process 0 has read the
+         * image, it is sufficient to verify that the image was loaded on
+         * all processes.
+         */
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( cache_ptr->images_loaded != 1 ) {
+        if (cache_ptr->images_loaded != 1) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "Image not loaded?.";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 3) Close the file. */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.\n";
-
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 4) Open the file, and verify that it doesn't contain a cache image. */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ FALSE,
                        /* mdci_sbem_expected    */ FALSE,
                        /* read_only             */ FALSE,
                        /* set_mdci_fapl         */ FALSE,
-            /* config_fsm            */ FALSE,
+                       /* config_fsm            */ FALSE,
                        /* enable_page_buffer    */ FALSE,
                        /* hdf_file_name         */ filename,
                        /* cache_image_flags     */ H5C_CI__ALL_FLAGS,
@@ -3575,84 +3342,76 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
                        /* md_write_strat        */ md_write_strat);
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 5) Verify that the file contains the expected data. */
 
-    if ( pass ) {
+    if (pass) {
 
-       verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
+        verify_data_sets(file_id, 0, MAX_NUM_DSETS - 1);
     }
 
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( cache_ptr->images_loaded != 0 ) {
+        if (cache_ptr->images_loaded != 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "metadata cache image block loaded(1).";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-
     /* 6) Close the file. */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.\n";
-
         }
     }
 
-    if ( show_progress )
+    if (show_progress)
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 7) Delete the file. */
 
-    if ( pass ) {
+    if (pass) {
 
         /* wait for everyone to close the file */
         MPI_Barrier(MPI_COMM_WORLD);
 
-        if ( ( mpi_rank == 0 ) && ( HDremove(filename) < 0 ) ) {
+        if ((mpi_rank == 0) && (HDremove(filename) < 0)) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "HDremove() failed.\n";
         }
     }
 
-
     /* report results */
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
 
-        if ( pass ) {
+        if (pass) {
 
             PASSED();
-
-        } else {
+        }
+        else {
 
             H5_FAILED();
 
-            if ( show_progress ) {
-                HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", fcn_name,
-                    failure_mssg);
+            if (show_progress) {
+                HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", fcn_name, failure_mssg);
             }
         }
     }
 
-
     return !pass;
 
 } /* verify_cache_imageRW() */
 
-
 /*****************************************************************************
  *
  * Function:    smoke_check_1()
@@ -3680,52 +3439,49 @@ verify_cache_image_RW(int file_name_id, int md_write_strat, int mpi_rank)
 static hbool_t
 smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
 {
-    const char * fcn_name = "smoke_check_1()";
-    char filename[512];
-    hbool_t show_progress = FALSE;
-    hid_t file_id = -1;
-    H5F_t *file_ptr = NULL;
-    H5C_t *cache_ptr = NULL;
-    int cp = 0;
-    int i;
-    int num_dsets = PAR_NUM_DSETS;
-    int test_file_index = 2;
+    const char *   fcn_name = "smoke_check_1()";
+    char           filename[512];
+    hbool_t        show_progress = FALSE;
+    hid_t          file_id       = -1;
+    H5F_t *        file_ptr      = NULL;
+    H5C_t *        cache_ptr     = NULL;
+    int            cp            = 0;
+    int            i;
+    int            num_dsets       = PAR_NUM_DSETS;
+    int            test_file_index = 2;
     h5_stat_size_t file_size;
 
     pass = TRUE;
 
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
 
         TESTING("parallel cache image smoke check 1");
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
     /* setup the file name */
-    if ( pass ) {
+    if (pass) {
 
         HDassert(FILENAMES[test_file_index]);
 
-        if ( h5_fixname(FILENAMES[test_file_index], H5P_DEFAULT,
-                                  filename, sizeof(filename))
-            == NULL ) {
+        if (h5_fixname(FILENAMES[test_file_index], H5P_DEFAULT, filename, sizeof(filename)) == NULL) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "h5_fixname() failed.\n";
         }
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 1) Create a PHDF5 file without the cache image FAPL entry.
      *
      *    Verify that a cache image is not requested
      */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ TRUE,
                        /* mdci_sbem_expected    */ FALSE,
@@ -3746,63 +3502,57 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
                        /* md_write_strat        */ 1);
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 2) Create datasets in the file */
 
     i = 0;
-    while ( ( pass ) && ( i < num_dsets ) ) {
+    while ((pass) && (i < num_dsets)) {
 
         par_create_dataset(i, file_id, mpi_rank, mpi_size);
         i++;
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 3) Verify the datasets in the file */
 
     i = 0;
-    while ( ( pass ) && ( i < num_dsets ) ) {
+    while ((pass) && (i < num_dsets)) {
 
         par_verify_dataset(i, file_id, mpi_rank);
         i++;
     }
 
-
     /* 4) Close the file */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.\n";
-
         }
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 5 Insert a cache image into the file */
 
-    if ( pass ) {
+    if (pass) {
 
-        par_insert_cache_image(test_file_index, mpi_rank,  mpi_size);
+        par_insert_cache_image(test_file_index, mpi_rank, mpi_size);
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 6) Open the file R/O */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ FALSE,
                        /* mdci_sbem_expected    */ TRUE,
@@ -3823,10 +3573,9 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
                        /* md_write_strat        */ 1);
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 7) Verify the datasets in the file backwards
      *
      *    Verify that only process 0 reads the cache image.
@@ -3836,72 +3585,69 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
      */
 
     i = num_dsets - 1;
-    while ( ( pass ) && ( i >= 0 ) ) {
+    while ((pass) && (i >= 0)) {
 
         par_verify_dataset(i, file_id, mpi_rank);
         i--;
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that only process 0 reads the cache image. */
+        /* Verify that only process 0 reads the cache image. */
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( ( ( mpi_rank == 0 ) && ( cache_ptr->images_read != 1 ) ) ||
-             ( ( mpi_rank > 0 )  && ( cache_ptr->images_read != 0 ) ) ) {
+        if (((mpi_rank == 0) && (cache_ptr->images_read != 1)) ||
+            ((mpi_rank > 0) && (cache_ptr->images_read != 0))) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "unexpected images_read.";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that all other processes receive the cache image block
-     * from process 0.
-     *
-     * Since we have alread verified that only process 0 has read the
-     * image, it is sufficient to verify that the image was loaded on
-     * all processes.
-     */
+        /* Verify that all other processes receive the cache image block
+         * from process 0.
+         *
+         * Since we have alread verified that only process 0 has read the
+         * image, it is sufficient to verify that the image was loaded on
+         * all processes.
+         */
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( cache_ptr->images_loaded != 1 ) {
+        if (cache_ptr->images_loaded != 1) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "Image not loaded?.";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 8) Close the file */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.";
-
         }
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 9) Open the file */
 
-    if ( pass ) {
+    if (pass) {
 
         open_hdf5_file(/* create_file           */ FALSE,
                        /* mdci_sbem_expected    */ TRUE,
@@ -3922,10 +3668,9 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
                        /* md_write_strat        */ 1);
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 10) Verify the datasets in the file
      *
      *     Verify that only process 0 reads the cache image.
@@ -3935,82 +3680,78 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
      */
 
     i = 0;
-    while ( ( pass ) && ( i < num_dsets ) ) {
+    while ((pass) && (i < num_dsets)) {
 
         par_verify_dataset(i, file_id, mpi_rank);
         i++;
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that only process 0 reads the cache image. */
+        /* Verify that only process 0 reads the cache image. */
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( ( ( mpi_rank == 0 ) && ( cache_ptr->images_read != 1 ) ) ||
-             ( ( mpi_rank > 0 )  && ( cache_ptr->images_read != 0 ) ) ) {
+        if (((mpi_rank == 0) && (cache_ptr->images_read != 1)) ||
+            ((mpi_rank > 0) && (cache_ptr->images_read != 0))) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "unexpected images_read.";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-    /* Verify that all other processes receive the cache image block
-     * from process 0.
-     *
-     * Since we have alread verified that only process 0 has read the
-     * image, it is sufficient to verify that the image was loaded on
-     * all processes.
-     */
+        /* Verify that all other processes receive the cache image block
+         * from process 0.
+         *
+         * Since we have alread verified that only process 0 has read the
+         * image, it is sufficient to verify that the image was loaded on
+         * all processes.
+         */
 #if H5C_COLLECT_CACHE_STATS
-    if ( pass ) {
+    if (pass) {
 
-        if ( cache_ptr->images_loaded != 1 ) {
+        if (cache_ptr->images_loaded != 1) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "Image not loaded?.";
         }
     }
 #endif /* H5C_COLLECT_CACHE_STATS */
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 11) Delete the datasets in the file */
 
     i = 0;
-    while ( ( pass ) && ( i < num_dsets ) ) {
+    while ((pass) && (i < num_dsets)) {
 
         par_delete_dataset(i, file_id, mpi_rank);
         i++;
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 12) Close the file */
 
-    if ( pass ) {
+    if (pass) {
 
-        if ( H5Fclose(file_id) < 0  ) {
+        if (H5Fclose(file_id) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "H5Fclose() failed.";
-
         }
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 13) Get the size of the file.  Verify that it is less
      *     than 20 KB.  Without deletions and persistant free
      *     space managers, size size is about 30 MB, so this
@@ -4020,55 +3761,52 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
      *     Note that this test will have to change if we use
      *     a larger page size.
      */
-    if ( pass ) {
+    if (pass) {
 
-        if ( ( file_size = h5_get_file_size(filename, H5P_DEFAULT) ) < 0 ) {
+        if ((file_size = h5_get_file_size(filename, H5P_DEFAULT)) < 0) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "h5_get_file_size() failed.";
+        }
+        else if (file_size > 20 * 1024) {
 
-        } else if ( file_size > 20 * 1024 ) {
-
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "unexpectedly large file size.";
         }
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* 14) Delete the file */
 
-    if ( pass ) {
+    if (pass) {
 
         /* wait for everyone to close the file */
         MPI_Barrier(MPI_COMM_WORLD);
 
-        if ( ( mpi_rank == 0 ) && ( HDremove(filename) < 0 ) ) {
+        if ((mpi_rank == 0) && (HDremove(filename) < 0)) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "HDremove() failed.\n";
         }
     }
 
-    if ( ( mpi_rank == 0 ) && ( show_progress ) )
+    if ((mpi_rank == 0) && (show_progress))
         HDfprintf(stdout, "%s: cp = %d, pass = %d.\n", fcn_name, cp++, pass);
 
-
     /* report results */
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
 
-        if ( pass ) {
+        if (pass) {
 
             PASSED();
-
-        } else {
+        }
+        else {
 
             H5_FAILED();
 
-            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n",
-                      fcn_name, failure_mssg);
+            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", fcn_name, failure_mssg);
         }
     }
 
@@ -4076,7 +3814,6 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
 
 } /* smoke_check_1() */
 
-
 /* This test uses many POSIX things that are not available on
  * Windows. We're using a check for fork(2) here as a proxy for
  * all POSIX/Unix/Linux things until this test can be made
@@ -4113,38 +3850,38 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
 int
 main(int argc, char **argv)
 {
-    hbool_t setup = FALSE;
-    hbool_t ici = FALSE;
+    hbool_t  setup = FALSE;
+    hbool_t  ici   = FALSE;
     unsigned nerrs = 0;
-    MPI_Comm comm = MPI_COMM_WORLD;
-    MPI_Info info = MPI_INFO_NULL;
-    int file_idx;
-    int i;
-    int mpi_size;
-    int mpi_rank;
+    MPI_Comm comm  = MPI_COMM_WORLD;
+    MPI_Info info  = MPI_INFO_NULL;
+    int      file_idx;
+    int      i;
+    int      mpi_size;
+    int      mpi_rank;
 
-    if ( ! parse_flags(argc, argv, &setup, &ici, &file_idx, &mpi_size, FALSE) )
-        exit(1);  /* exit now if unable to parse flags */
+    if (!parse_flags(argc, argv, &setup, &ici, &file_idx, &mpi_size, FALSE))
+        exit(1); /* exit now if unable to parse flags */
 
-    if ( setup ) { /* construct test files and exit */
+    if (setup) { /* construct test files and exit */
 
         H5open();
         HDfprintf(stdout, "Constructing test files: \n");
         HDfflush(stdout);
 
         i = 0;
-        while ( ( FILENAMES[i] != NULL ) && ( i < TEST_FILES_TO_CONSTRUCT ) ) {
+        while ((FILENAMES[i] != NULL) && (i < TEST_FILES_TO_CONSTRUCT)) {
 
             HDfprintf(stdout, "   writing %s ... ", FILENAMES[i]);
             HDfflush(stdout);
             construct_test_file(i);
 
-            if ( pass ) {
+            if (pass) {
 
                 HDprintf("done.\n");
                 HDfflush(stdout);
-
-            } else {
+            }
+            else {
 
                 HDprintf("failed.\n");
                 HDexit(1);
@@ -4154,14 +3891,14 @@ main(int argc, char **argv)
 
         HDfprintf(stdout, "Test file construction complete.\n");
         HDexit(0);
+    }
+    else if (ici) {
 
-    } else if ( ici ) {
-
-        if ( serial_insert_cache_image(file_idx, mpi_size) ) {
+        if (serial_insert_cache_image(file_idx, mpi_size)) {
 
             HDexit(0);
-
-        } else {
+        }
+        else {
 
             HDfprintf(stderr, "\n\nCache image insertion failed.\n");
             HDfprintf(stderr, "  failure mssg = \"%s\"\n", failure_mssg);
@@ -4181,72 +3918,70 @@ main(int argc, char **argv)
      * hang in the atexit post processing in which it may try to make MPI
      * calls.  By then, MPI calls may not work.
      */
-    if (H5dont_atexit() < 0){
-        HDprintf("%d:Failed to turn off atexit processing. Continue.\n",
-               mpi_rank);
+    if (H5dont_atexit() < 0) {
+        HDprintf("%d:Failed to turn off atexit processing. Continue.\n", mpi_rank);
     };
 
     H5open();
 
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
         HDprintf("===================================\n");
         HDprintf("Parallel metadata cache image tests\n");
         HDprintf("        mpi_size     = %d\n", mpi_size);
         HDprintf("===================================\n");
     }
 
-    if ( mpi_size < 2 ) {
+    if (mpi_size < 2) {
 
-        if ( mpi_rank == 0 ) {
+        if (mpi_rank == 0) {
 
             HDprintf("    Need at least 2 processes.  Exiting.\n");
         }
         goto finish;
     }
 
-    if ( mpi_rank == 0 ) { /* create test files */
+    if (mpi_rank == 0) { /* create test files */
 
-        int child_status;
+        int   child_status;
         pid_t child_pid;
 
         child_pid = fork();
 
-        if ( child_pid == 0 ) { /* this is the child process */
+        if (child_pid == 0) { /* this is the child process */
 
             /* fun and games to shutup the compiler */
-            char param0[32] = "t_cache_image";
-            char param1[32] = "setup";
-            char * child_argv[] = {param0, param1, NULL};
+            char  param0[32]   = "t_cache_image";
+            char  param1[32]   = "setup";
+            char *child_argv[] = {param0, param1, NULL};
 
             /* we may need to play with the path here */
-            if ( execv("t_cache_image", child_argv) == -1 ) {
+            if (execv("t_cache_image", child_argv) == -1) {
 
-                HDfprintf(stdout,
-                          "execl() of setup process failed. errno = %d(%s)\n",
-                          errno, strerror(errno));
+                HDfprintf(stdout, "execl() of setup process failed. errno = %d(%s)\n", errno,
+                          strerror(errno));
                 HDexit(1);
             }
-
-        } else if ( child_pid != -1 ) {
+        }
+        else if (child_pid != -1) {
             /* this is the parent process -- wait until child is done */
-            if ( -1 == waitpid(child_pid, &child_status, WUNTRACED)) {
+            if (-1 == waitpid(child_pid, &child_status, WUNTRACED)) {
 
                 HDfprintf(stdout, "can't wait on setup process.\n");
-
-            } else if ( ! WIFEXITED(child_status) ) {
+            }
+            else if (!WIFEXITED(child_status)) {
 
                 HDfprintf(stdout, "setup process hasn't exitied.\n");
-
-            } else if ( WEXITSTATUS(child_status) != 0 ) {
+            }
+            else if (WEXITSTATUS(child_status) != 0) {
 
                 HDfprintf(stdout, "setup process reports failure.\n");
+            }
+            else {
 
-            } else {
-
-                HDfprintf(stdout,
-                 "testfile construction complete -- proceeding with tests.\n");
+                HDfprintf(stdout, "testfile construction complete -- proceeding with tests.\n");
             }
-        } else { /* fork failed */
+        }
+        else { /* fork failed */
 
             HDfprintf(stdout, "can't create process to construct test file.\n");
         }
@@ -4255,16 +3990,11 @@ main(int argc, char **argv)
     /* can't start test until test files exist */
     MPI_Barrier(MPI_COMM_WORLD);
 
-
-    nerrs += verify_cache_image_RO(0,
-                     H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY, mpi_rank);
+    nerrs += verify_cache_image_RO(0, H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY, mpi_rank);
 #if 1
-    nerrs += verify_cache_image_RO(1,
-                     H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED, mpi_rank);
-    nerrs += verify_cache_image_RW(0,
-                     H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY, mpi_rank);
-    nerrs += verify_cache_image_RW(1,
-                     H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED, mpi_rank);
+    nerrs += verify_cache_image_RO(1, H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED, mpi_rank);
+    nerrs += verify_cache_image_RW(0, H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY, mpi_rank);
+    nerrs += verify_cache_image_RW(1, H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED, mpi_rank);
     nerrs += smoke_check_1(comm, info, mpi_rank, mpi_size);
 #endif
 finish:
@@ -4274,12 +4004,11 @@ finish:
      */
     MPI_Barrier(MPI_COMM_WORLD);
 
-    if ( mpi_rank == 0 ) {           /* only process 0 reports */
+    if (mpi_rank == 0) { /* only process 0 reports */
         HDsleep(10);
         HDprintf("===================================\n");
-        if ( nerrs > 0 ) {
-            HDprintf("***metadata cache image tests detected %d failures***\n",
-                   nerrs);
+        if (nerrs > 0) {
+            HDprintf("***metadata cache image tests detected %d failures***\n", nerrs);
         }
         else {
             HDprintf("metadata cache image tests finished with no failures\n");
@@ -4296,7 +4025,7 @@ finish:
     MPI_Finalize();
 
     /* cannot just return (nerrs) because exit code is limited to 1byte */
-    return(nerrs > 0);
+    return (nerrs > 0);
 
 } /* main() */
 #else /* H5_HAVE_FORK */
@@ -4309,4 +4038,3 @@ main(void)
 } /* end main() */
 
 #endif /* H5_HAVE_FORK */
-
diff --git a/testpar/t_chunk_alloc.c b/testpar/t_chunk_alloc.c
index e716f41..8b9eb36 100644
--- a/testpar/t_chunk_alloc.c
+++ b/testpar/t_chunk_alloc.c
@@ -22,21 +22,20 @@
 #include "testphdf5.h"
 static int mpi_size, mpi_rank;
 
-#define DSET_NAME "ExtendibleArray"
-#define CHUNK_SIZE    1000        /* #elements per chunk */
-#define CHUNK_FACTOR    200     /* default dataset size in terms of chunks */
-#define CLOSE           1
-#define NO_CLOSE        0
+#define DSET_NAME    "ExtendibleArray"
+#define CHUNK_SIZE   1000 /* #elements per chunk */
+#define CHUNK_FACTOR 200  /* default dataset size in terms of chunks */
+#define CLOSE        1
+#define NO_CLOSE     0
 
 static MPI_Offset
 get_filesize(const char *filename)
 {
     int        mpierr;
-    MPI_File    fd;
-    MPI_Offset    filesize;
+    MPI_File   fd;
+    MPI_Offset filesize;
 
-    mpierr = MPI_File_open(MPI_COMM_SELF, filename, MPI_MODE_RDONLY,
-    MPI_INFO_NULL, &fd);
+    mpierr = MPI_File_open(MPI_COMM_SELF, filename, MPI_MODE_RDONLY, MPI_INFO_NULL, &fd);
     VRFY((mpierr == MPI_SUCCESS), "");
 
     mpierr = MPI_File_get_size(fd, &filesize);
@@ -45,21 +44,12 @@ get_filesize(const char *filename)
     mpierr = MPI_File_close(&fd);
     VRFY((mpierr == MPI_SUCCESS), "");
 
-    return(filesize);
+    return (filesize);
 }
 
-typedef enum write_pattern {
-    none,
-    sec_last,
-    all
-} write_type;
-
-typedef enum access_ {
-    write_all,
-    open_only,
-    extend_only
-} access_type;
+typedef enum write_pattern { none, sec_last, all } write_type;
 
+typedef enum access_ { write_all, open_only, extend_only } access_type;
 
 /*
  * This creates a dataset serially with chunks, each of CHUNK_SIZE
@@ -69,35 +59,35 @@ typedef enum access_ {
 static void
 create_chunked_dataset(const char *filename, int chunk_factor, write_type write_pattern)
 {
-    hid_t       file_id, dataset;                          /* handles */
-    hid_t       dataspace,memspace;
-    hid_t       cparms;
-    hsize_t      dims[1];
-    hsize_t      maxdims[1] = {H5S_UNLIMITED};
-
-    hsize_t      chunk_dims[1] ={CHUNK_SIZE};
-    hsize_t     count[1];
-    hsize_t     stride[1];
-    hsize_t     block[1];
-    hsize_t     offset[1];            /* Selection offset within dataspace */
+    hid_t   file_id, dataset; /* handles */
+    hid_t   dataspace, memspace;
+    hid_t   cparms;
+    hsize_t dims[1];
+    hsize_t maxdims[1] = {H5S_UNLIMITED};
+
+    hsize_t chunk_dims[1] = {CHUNK_SIZE};
+    hsize_t count[1];
+    hsize_t stride[1];
+    hsize_t block[1];
+    hsize_t offset[1]; /* Selection offset within dataspace */
     /* Variables used in reading data back */
-    char         buffer[CHUNK_SIZE];
-    long         nchunks;
-    herr_t       hrc;
+    char   buffer[CHUNK_SIZE];
+    long   nchunks;
+    herr_t hrc;
 
-    MPI_Offset  filesize,        /* actual file size */
-        est_filesize;        /* estimated file size */
+    MPI_Offset filesize, /* actual file size */
+        est_filesize;    /* estimated file size */
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* Only MAINPROCESS should create the file.  Others just wait. */
-    if (MAINPROCESS){
-        nchunks=chunk_factor*mpi_size;
-        dims[0]=(hsize_t)(nchunks*CHUNK_SIZE);
+    if (MAINPROCESS) {
+        nchunks = chunk_factor * mpi_size;
+        dims[0] = (hsize_t)(nchunks * CHUNK_SIZE);
         /* Create the data space with unlimited dimensions. */
-        dataspace = H5Screate_simple (1, dims, maxdims);
+        dataspace = H5Screate_simple(1, dims, maxdims);
         VRFY((dataspace >= 0), "");
 
         memspace = H5Screate_simple(1, chunk_dims, NULL);
@@ -118,19 +108,20 @@ create_chunked_dataset(const char *filename, int chunk_factor, write_type write_
         VRFY((hrc >= 0), "");
 
         /* Create a new dataset within the file using cparms creation properties. */
-        dataset = H5Dcreate2(file_id, DSET_NAME, H5T_NATIVE_UCHAR, dataspace, H5P_DEFAULT, cparms, H5P_DEFAULT);
+        dataset =
+            H5Dcreate2(file_id, DSET_NAME, H5T_NATIVE_UCHAR, dataspace, H5P_DEFAULT, cparms, H5P_DEFAULT);
         VRFY((dataset >= 0), "");
 
-        if(write_pattern == sec_last) {
+        if (write_pattern == sec_last) {
             HDmemset(buffer, 100, CHUNK_SIZE);
 
-            count[0] = 1;
+            count[0]  = 1;
             stride[0] = 1;
-            block[0] = chunk_dims[0];
-            offset[0] = (hsize_t)(nchunks-2)*chunk_dims[0];
+            block[0]  = chunk_dims[0];
+            offset[0] = (hsize_t)(nchunks - 2) * chunk_dims[0];
 
             hrc = H5Sselect_hyperslab(dataspace, H5S_SELECT_SET, offset, stride, count, block);
-                VRFY((hrc >= 0), "");
+            VRFY((hrc >= 0), "");
 
             /* Write sec_last chunk */
             hrc = H5Dwrite(dataset, H5T_NATIVE_UCHAR, memspace, dataspace, H5P_DEFAULT, buffer);
@@ -138,28 +129,27 @@ create_chunked_dataset(const char *filename, int chunk_factor, write_type write_
         } /* end if */
 
         /* Close resources */
-        hrc = H5Dclose (dataset);
+        hrc = H5Dclose(dataset);
         VRFY((hrc >= 0), "");
         dataset = -1;
 
-        hrc = H5Sclose (dataspace);
+        hrc = H5Sclose(dataspace);
         VRFY((hrc >= 0), "");
 
-        hrc = H5Sclose (memspace);
+        hrc = H5Sclose(memspace);
         VRFY((hrc >= 0), "");
 
-        hrc = H5Pclose (cparms);
+        hrc = H5Pclose(cparms);
         VRFY((hrc >= 0), "");
 
-        hrc = H5Fclose (file_id);
+        hrc = H5Fclose(file_id);
         VRFY((hrc >= 0), "");
         file_id = -1;
 
         /* verify file size */
-        filesize = get_filesize(filename);
+        filesize     = get_filesize(filename);
         est_filesize = (MPI_Offset)nchunks * (MPI_Offset)CHUNK_SIZE * (MPI_Offset)sizeof(unsigned char);
         VRFY((filesize >= est_filesize), "file size check");
-
     }
 
     /* Make sure all processes are done before exiting this routine.  Otherwise,
@@ -170,7 +160,6 @@ create_chunked_dataset(const char *filename, int chunk_factor, write_type write_
     MPI_Barrier(MPI_COMM_WORLD);
 }
 
-
 /*
  * This program performs three different types of parallel access. It writes on
  * the entire dataset, it extends the dataset to nchunks*CHUNK_SIZE, and it only
@@ -178,51 +167,52 @@ create_chunked_dataset(const char *filename, int chunk_factor, write_type write_
  * consistent with argument 'chunk_factor'.
  */
 static void
-parallel_access_dataset(const char *filename, int chunk_factor, access_type action, hid_t *file_id, hid_t *dataset)
+parallel_access_dataset(const char *filename, int chunk_factor, access_type action, hid_t *file_id,
+                        hid_t *dataset)
 {
     /* HDF5 gubbins */
-    hid_t    memspace, dataspace;     /* HDF5 file identifier */
-    hid_t    access_plist;         /* HDF5 ID for file access property list */
-    herr_t   hrc;                  /* HDF5 return code */
-    hsize_t  size[1];
-
-    hsize_t     chunk_dims[1] ={CHUNK_SIZE};
-    hsize_t     count[1];
-    hsize_t     stride[1];
-    hsize_t     block[1];
-    hsize_t     offset[1];            /* Selection offset within dataspace */
-    hsize_t     dims[1];
-    hsize_t     maxdims[1];
+    hid_t   memspace, dataspace; /* HDF5 file identifier */
+    hid_t   access_plist;        /* HDF5 ID for file access property list */
+    herr_t  hrc;                 /* HDF5 return code */
+    hsize_t size[1];
+
+    hsize_t chunk_dims[1] = {CHUNK_SIZE};
+    hsize_t count[1];
+    hsize_t stride[1];
+    hsize_t block[1];
+    hsize_t offset[1]; /* Selection offset within dataspace */
+    hsize_t dims[1];
+    hsize_t maxdims[1];
 
     /* Variables used in reading data back */
-    char         buffer[CHUNK_SIZE];
-    int         i;
-    long        nchunks;
+    char buffer[CHUNK_SIZE];
+    int  i;
+    long nchunks;
     /* MPI Gubbins */
-    MPI_Offset  filesize,        /* actual file size */
-        est_filesize;        /* estimated file size */
+    MPI_Offset filesize, /* actual file size */
+        est_filesize;    /* estimated file size */
 
     /* Initialize MPI */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    nchunks=chunk_factor*mpi_size;
+    nchunks = chunk_factor * mpi_size;
 
     /* Set up MPIO file access property lists */
-    access_plist  = H5Pcreate(H5P_FILE_ACCESS);
+    access_plist = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((access_plist >= 0), "");
 
     hrc = H5Pset_fapl_mpio(access_plist, MPI_COMM_WORLD, MPI_INFO_NULL);
     VRFY((hrc >= 0), "");
 
     /* Open the file */
-    if (*file_id<0){
+    if (*file_id < 0) {
         *file_id = H5Fopen(filename, H5F_ACC_RDWR, access_plist);
         VRFY((*file_id >= 0), "");
     }
 
     /* Open dataset*/
-    if (*dataset<0){
+    if (*dataset < 0) {
         *dataset = H5Dopen2(*file_id, DSET_NAME, H5P_DEFAULT);
         VRFY((*dataset >= 0), "");
     }
@@ -233,19 +223,19 @@ parallel_access_dataset(const char *filename, int chunk_factor, access_type acti
     dataspace = H5Dget_space(*dataset);
     VRFY((dataspace >= 0), "");
 
-    size[0] = (hsize_t)nchunks*CHUNK_SIZE;
+    size[0] = (hsize_t)nchunks * CHUNK_SIZE;
 
     switch (action) {
 
         /* all chunks are written by all the processes in an interleaved way*/
         case write_all:
 
-            HDmemset(buffer, mpi_rank+1, CHUNK_SIZE);
-            count[0] = 1;
+            HDmemset(buffer, mpi_rank + 1, CHUNK_SIZE);
+            count[0]  = 1;
             stride[0] = 1;
-            block[0] = chunk_dims[0];
-            for (i=0; i<nchunks/mpi_size; i++) {
-                offset[0] = (hsize_t)(i*mpi_size+mpi_rank)*chunk_dims[0];
+            block[0]  = chunk_dims[0];
+            for (i = 0; i < nchunks / mpi_size; i++) {
+                offset[0] = (hsize_t)(i * mpi_size + mpi_rank) * chunk_dims[0];
 
                 hrc = H5Sselect_hyperslab(dataspace, H5S_SELECT_SET, offset, stride, count, block);
                 VRFY((hrc >= 0), "");
@@ -282,10 +272,10 @@ parallel_access_dataset(const char *filename, int chunk_factor, access_type acti
     VRFY((hrc >= 0), "");
     *dataset = -1;
 
-    hrc = H5Sclose (dataspace);
+    hrc = H5Sclose(dataspace);
     VRFY((hrc >= 0), "");
 
-    hrc = H5Sclose (memspace);
+    hrc = H5Sclose(memspace);
     VRFY((hrc >= 0), "");
 
     hrc = H5Fclose(*file_id);
@@ -293,8 +283,8 @@ parallel_access_dataset(const char *filename, int chunk_factor, access_type acti
     *file_id = -1;
 
     /* verify file size */
-    filesize = get_filesize(filename);
-    est_filesize = (MPI_Offset)nchunks*(MPI_Offset)CHUNK_SIZE*(MPI_Offset)sizeof(unsigned char);
+    filesize     = get_filesize(filename);
+    est_filesize = (MPI_Offset)nchunks * (MPI_Offset)CHUNK_SIZE * (MPI_Offset)sizeof(unsigned char);
     VRFY((filesize >= est_filesize), "file size check");
 
     /* Can close some plists */
@@ -317,45 +307,45 @@ parallel_access_dataset(const char *filename, int chunk_factor, access_type acti
  *    interleaved pattern.
  */
 static void
-verify_data(const char *filename, int chunk_factor, write_type write_pattern, int vclose,
-            hid_t *file_id, hid_t *dataset)
+verify_data(const char *filename, int chunk_factor, write_type write_pattern, int vclose, hid_t *file_id,
+            hid_t *dataset)
 {
     /* HDF5 gubbins */
-    hid_t    dataspace, memspace;     /* HDF5 file identifier */
-    hid_t    access_plist;         /* HDF5 ID for file access property list */
-    herr_t   hrc;                  /* HDF5 return code */
-
-    hsize_t     chunk_dims[1] ={CHUNK_SIZE};
-    hsize_t     count[1];
-    hsize_t     stride[1];
-    hsize_t     block[1];
-    hsize_t     offset[1];            /* Selection offset within dataspace */
+    hid_t  dataspace, memspace; /* HDF5 file identifier */
+    hid_t  access_plist;        /* HDF5 ID for file access property list */
+    herr_t hrc;                 /* HDF5 return code */
+
+    hsize_t chunk_dims[1] = {CHUNK_SIZE};
+    hsize_t count[1];
+    hsize_t stride[1];
+    hsize_t block[1];
+    hsize_t offset[1]; /* Selection offset within dataspace */
     /* Variables used in reading data back */
-    char         buffer[CHUNK_SIZE];
-    int         value, i;
-    int         index_l;
-    long        nchunks;
+    char buffer[CHUNK_SIZE];
+    int  value, i;
+    int  index_l;
+    long nchunks;
     /* Initialize MPI */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    nchunks=chunk_factor*mpi_size;
+    nchunks = chunk_factor * mpi_size;
 
     /* Set up MPIO file access property lists */
-    access_plist  = H5Pcreate(H5P_FILE_ACCESS);
+    access_plist = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((access_plist >= 0), "");
 
     hrc = H5Pset_fapl_mpio(access_plist, MPI_COMM_WORLD, MPI_INFO_NULL);
     VRFY((hrc >= 0), "");
 
     /* Open the file */
-    if (*file_id<0){
+    if (*file_id < 0) {
         *file_id = H5Fopen(filename, H5F_ACC_RDWR, access_plist);
         VRFY((*file_id >= 0), "");
     }
 
     /* Open dataset*/
-    if (*dataset<0){
+    if (*dataset < 0) {
         *dataset = H5Dopen2(*file_id, DSET_NAME, H5P_DEFAULT);
         VRFY((*dataset >= 0), "");
     }
@@ -367,14 +357,14 @@ verify_data(const char *filename, int chunk_factor, write_type write_pattern, in
     VRFY((dataspace >= 0), "");
 
     /* all processes check all chunks. */
-    count[0] = 1;
+    count[0]  = 1;
     stride[0] = 1;
-    block[0] = chunk_dims[0];
-    for (i=0; i<nchunks; i++){
+    block[0]  = chunk_dims[0];
+    for (i = 0; i < nchunks; i++) {
         /* reset buffer values */
         HDmemset(buffer, -1, CHUNK_SIZE);
 
-        offset[0] = (hsize_t)i*chunk_dims[0];
+        offset[0] = (hsize_t)i * chunk_dims[0];
 
         hrc = H5Sselect_hyperslab(dataspace, H5S_SELECT_SET, offset, stride, count, block);
         VRFY((hrc >= 0), "");
@@ -386,13 +376,13 @@ verify_data(const char *filename, int chunk_factor, write_type write_pattern, in
         /* set expected value according the write pattern */
         switch (write_pattern) {
             case all:
-                value = i%mpi_size + 1;
+                value = i % mpi_size + 1;
                 break;
             case none:
                 value = 0;
                 break;
             case sec_last:
-                if (i==nchunks-2)
+                if (i == nchunks - 2)
                     value = 100;
                 else
                     value = 0;
@@ -406,10 +396,10 @@ verify_data(const char *filename, int chunk_factor, write_type write_pattern, in
             VRFY((buffer[index_l] == value), "data verification");
     }
 
-    hrc = H5Sclose (dataspace);
+    hrc = H5Sclose(dataspace);
     VRFY((hrc >= 0), "");
 
-    hrc = H5Sclose (memspace);
+    hrc = H5Sclose(memspace);
     VRFY((hrc >= 0), "");
 
     /* Can close some plists */
@@ -417,7 +407,7 @@ verify_data(const char *filename, int chunk_factor, write_type write_pattern, in
     VRFY((hrc >= 0), "");
 
     /* Close up */
-    if (vclose){
+    if (vclose) {
         hrc = H5Dclose(*dataset);
         VRFY((hrc >= 0), "");
         *dataset = -1;
@@ -434,8 +424,6 @@ verify_data(const char *filename, int chunk_factor, write_type write_pattern, in
     MPI_Barrier(MPI_COMM_WORLD);
 }
 
-
-
 /*
  * Test following possible scenarios,
  * Case 1:
@@ -458,15 +446,15 @@ void
 test_chunk_alloc(void)
 {
     const char *filename;
-    hid_t file_id, dataset;
+    hid_t       file_id, dataset;
 
     file_id = dataset = -1;
 
     /* Initialize MPI */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    filename = (const char*)GetTestParameters();
+    filename = (const char *)GetTestParameters();
     if (VERBOSE_MED)
         HDprintf("Extend Chunked allocation test on file %s\n", filename);
 
@@ -495,5 +483,4 @@ test_chunk_alloc(void)
     parallel_access_dataset(filename, CHUNK_FACTOR, write_all, &file_id, &dataset);
     /* reopen dataset in parallel, read and verify the data */
     verify_data(filename, CHUNK_FACTOR, all, CLOSE, &file_id, &dataset);
-
 }
diff --git a/testpar/t_coll_chunk.c b/testpar/t_coll_chunk.c
index 740f78e..2a55ad1 100644
--- a/testpar/t_coll_chunk.c
+++ b/testpar/t_coll_chunk.c
@@ -16,26 +16,23 @@
 
 #define HYPER 1
 #define POINT 2
-#define ALL 3
+#define ALL   3
 
 /* some commonly used routines for collective chunk IO tests*/
 
-static void ccslab_set(int mpi_rank,int mpi_size,hsize_t start[],hsize_t count[],
-		       hsize_t stride[],hsize_t block[],int mode);
+static void ccslab_set(int mpi_rank, int mpi_size, hsize_t start[], hsize_t count[], hsize_t stride[],
+                       hsize_t block[], int mode);
 
-static void ccdataset_fill(hsize_t start[],hsize_t count[],
-			   hsize_t stride[],hsize_t block[],DATATYPE*dataset,
-                           int mem_selection);
+static void ccdataset_fill(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[],
+                           DATATYPE *dataset, int mem_selection);
 
-static void ccdataset_print(hsize_t start[],hsize_t block[],DATATYPE*dataset);
+static void ccdataset_print(hsize_t start[], hsize_t block[], DATATYPE *dataset);
 
-static int ccdataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[],
-			  hsize_t block[], DATATYPE *dataset, DATATYPE *original,
-                          int mem_selection);
-
-static void coll_chunktest(const char* filename, int chunk_factor, int select_factor,
-                           int api_option, int file_selection, int mem_selection, int mode);
+static int ccdataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[],
+                          DATATYPE *dataset, DATATYPE *original, int mem_selection);
 
+static void coll_chunktest(const char *filename, int chunk_factor, int select_factor, int api_option,
+                           int file_selection, int mem_selection, int mode);
 
 /*-------------------------------------------------------------------------
  * Function:	coll_chunk1
@@ -88,7 +85,6 @@ coll_chunk1(void)
     coll_chunktest(filename, 1, BYROW_CONT, API_NONE, POINT, HYPER, IN_ORDER);
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:	coll_chunk2
  *
@@ -107,7 +103,7 @@ coll_chunk1(void)
  *-------------------------------------------------------------------------
  */
 
- /* ------------------------------------------------------------------------
+/* ------------------------------------------------------------------------
  *  Descriptions for the selection: many disjoint selections inside one chunk
  *  Two dimensions,
  *
@@ -140,7 +136,6 @@ coll_chunk2(void)
     coll_chunktest(filename, 1, BYROW_DISCONT, API_NONE, POINT, HYPER, IN_ORDER);
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:	coll_chunk3
  *
@@ -181,7 +176,7 @@ void
 coll_chunk3(void)
 {
     const char *filename = GetTestParameters();
-    int mpi_size;
+    int         mpi_size;
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     coll_chunktest(filename, mpi_size, BYROW_CONT, API_NONE, HYPER, HYPER, OUT_OF_ORDER);
@@ -496,17 +491,17 @@ coll_chunk8(void)
 void
 coll_chunk9(void)
 {
-  const char *filename = GetTestParameters();
+    const char *filename = GetTestParameters();
 
-  coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, HYPER, HYPER, OUT_OF_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, HYPER, POINT, OUT_OF_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, ALL, OUT_OF_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, POINT, OUT_OF_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, HYPER, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, HYPER, HYPER, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, HYPER, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, ALL, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, HYPER, OUT_OF_ORDER);
 
-  coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, ALL, IN_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, POINT, IN_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, HYPER, IN_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, ALL, IN_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, POINT, IN_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTUNBALANCE, API_MULTI_COLL, POINT, HYPER, IN_ORDER);
 }
 
 /*-------------------------------------------------------------------------
@@ -548,28 +543,27 @@ coll_chunk9(void)
 void
 coll_chunk10(void)
 {
-  const char *filename = GetTestParameters();
+    const char *filename = GetTestParameters();
 
-  coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, HYPER, HYPER, OUT_OF_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, HYPER, POINT, OUT_OF_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, ALL, OUT_OF_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, POINT, OUT_OF_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, HYPER, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, HYPER, HYPER, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, HYPER, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, ALL, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, POINT, OUT_OF_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, HYPER, OUT_OF_ORDER);
 
-  coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, ALL, IN_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, POINT, IN_ORDER);
-  coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, HYPER, IN_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, ALL, IN_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, POINT, IN_ORDER);
+    coll_chunktest(filename, 4, BYROW_SELECTINCHUNK, API_MULTI_IND, POINT, HYPER, IN_ORDER);
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:	coll_chunktest
  *
  * Purpose:     The real testing routine for regular selection of collective
                 chunking storage
                 testing both write and read,
-		If anything fails, it may be read or write. There is no
-		separation test between read and write.
+                If anything fails, it may be read or write. There is no
+                separation test between read and write.
  *
  * Return:	Success:	0
  *
@@ -590,572 +584,563 @@ coll_chunk10(void)
  */
 
 static void
-coll_chunktest(const char* filename,
-	       int chunk_factor,
-	       int select_factor,
-               int api_option,
-               int file_selection,
-               int mem_selection,
-               int mode)
+coll_chunktest(const char *filename, int chunk_factor, int select_factor, int api_option, int file_selection,
+               int mem_selection, int mode)
 {
-  hid_t	   file, dataset, file_dataspace, mem_dataspace;
-  hid_t    acc_plist,xfer_plist,crp_plist;
+    hid_t file, dataset, file_dataspace, mem_dataspace;
+    hid_t acc_plist, xfer_plist, crp_plist;
 
-  hsize_t  dims[RANK], chunk_dims[RANK];
-  int*     data_array1  = NULL;
-  int*     data_origin1 = NULL;
+    hsize_t dims[RANK], chunk_dims[RANK];
+    int *   data_array1  = NULL;
+    int *   data_origin1 = NULL;
 
-  hsize_t  start[RANK],count[RANK],stride[RANK],block[RANK];
+    hsize_t start[RANK], count[RANK], stride[RANK], block[RANK];
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-  unsigned prop_value;
+    unsigned prop_value;
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-  int      mpi_size,mpi_rank;
+    int mpi_size, mpi_rank;
+
+    herr_t   status;
+    MPI_Comm comm = MPI_COMM_WORLD;
+    MPI_Info info = MPI_INFO_NULL;
+
+    size_t   num_points;    /* for point selection */
+    hsize_t *coords = NULL; /* for point selection */
+    hsize_t  current_dims;  /* for point selection */
+
+    /* set up MPI parameters */
+    MPI_Comm_size(comm, &mpi_size);
+    MPI_Comm_rank(comm, &mpi_rank);
+
+    /* Create the data space */
+
+    acc_plist = create_faccess_plist(comm, info, facc_type);
+    VRFY((acc_plist >= 0), "");
+
+    file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, acc_plist);
+    VRFY((file >= 0), "H5Fcreate succeeded");
+
+    status = H5Pclose(acc_plist);
+    VRFY((status >= 0), "");
+
+    /* setup dimensionality object */
+    dims[0] = (hsize_t)(SPACE_DIM1 * mpi_size);
+    dims[1] = SPACE_DIM2;
+
+    /* allocate memory for data buffer */
+    data_array1 = (int *)HDmalloc(dims[0] * dims[1] * sizeof(int));
+    VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
+
+    /* set up dimensions of the slab this process accesses */
+    ccslab_set(mpi_rank, mpi_size, start, count, stride, block, select_factor);
+
+    /* set up the coords array selection */
+    num_points = block[0] * block[1] * count[0] * count[1];
+    coords     = (hsize_t *)HDmalloc(num_points * RANK * sizeof(hsize_t));
+    VRFY((coords != NULL), "coords malloc succeeded");
+    point_set(start, count, stride, block, num_points, coords, mode);
+
+    file_dataspace = H5Screate_simple(2, dims, NULL);
+    VRFY((file_dataspace >= 0), "file dataspace created succeeded");
+
+    if (ALL != mem_selection) {
+        mem_dataspace = H5Screate_simple(2, dims, NULL);
+        VRFY((mem_dataspace >= 0), "mem dataspace created succeeded");
+    }
+    else {
+        current_dims  = num_points;
+        mem_dataspace = H5Screate_simple(1, &current_dims, NULL);
+        VRFY((mem_dataspace >= 0), "mem_dataspace create succeeded");
+    }
+
+    crp_plist = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((crp_plist >= 0), "");
+
+    /* Set up chunk information.  */
+    chunk_dims[0] = dims[0] / (hsize_t)chunk_factor;
+
+    /* to decrease the testing time, maintain bigger chunk size */
+    (chunk_factor == 1) ? (chunk_dims[1] = SPACE_DIM2) : (chunk_dims[1] = SPACE_DIM2 / 2);
+    status = H5Pset_chunk(crp_plist, 2, chunk_dims);
+    VRFY((status >= 0), "chunk creation property list succeeded");
+
+    dataset = H5Dcreate2(file, DSET_COLLECTIVE_CHUNK_NAME, H5T_NATIVE_INT, file_dataspace, H5P_DEFAULT,
+                         crp_plist, H5P_DEFAULT);
+    VRFY((dataset >= 0), "dataset created succeeded");
+
+    status = H5Pclose(crp_plist);
+    VRFY((status >= 0), "");
+
+    /*put some trivial data in the data array */
+    ccdataset_fill(start, stride, count, block, data_array1, mem_selection);
 
-  herr_t   status;
-  MPI_Comm comm = MPI_COMM_WORLD;
-  MPI_Info info = MPI_INFO_NULL;
-
-  size_t  num_points;           /* for point selection */
-  hsize_t *coords = NULL;       /* for point selection */
-  hsize_t current_dims;         /* for point selection */
-
-  /* set up MPI parameters */
-  MPI_Comm_size(comm,&mpi_size);
-  MPI_Comm_rank(comm,&mpi_rank);
-
-  /* Create the data space */
-
-  acc_plist = create_faccess_plist(comm,info,facc_type);
-  VRFY((acc_plist >= 0),"");
-
-  file = H5Fcreate(filename,H5F_ACC_TRUNC,H5P_DEFAULT,acc_plist);
-  VRFY((file >= 0),"H5Fcreate succeeded");
-
-  status = H5Pclose(acc_plist);
-  VRFY((status >= 0),"");
-
-  /* setup dimensionality object */
-  dims[0] = (hsize_t)(SPACE_DIM1*mpi_size);
-  dims[1] = SPACE_DIM2;
-
-  /* allocate memory for data buffer */
-  data_array1 = (int *)HDmalloc(dims[0] * dims[1] * sizeof(int));
-  VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
-
-  /* set up dimensions of the slab this process accesses */
-  ccslab_set(mpi_rank, mpi_size, start, count, stride, block, select_factor);
-
-  /* set up the coords array selection */
-  num_points = block[0] * block[1] * count[0] * count[1];
-  coords = (hsize_t *)HDmalloc(num_points * RANK * sizeof(hsize_t));
-  VRFY((coords != NULL), "coords malloc succeeded");
-  point_set(start, count, stride, block, num_points, coords, mode);
-
-  file_dataspace = H5Screate_simple(2, dims, NULL);
-  VRFY((file_dataspace >= 0), "file dataspace created succeeded");
-
-  if(ALL != mem_selection) {
-      mem_dataspace = H5Screate_simple(2, dims, NULL);
-      VRFY((mem_dataspace >= 0), "mem dataspace created succeeded");
-  }
-  else {
-      current_dims = num_points;
-      mem_dataspace = H5Screate_simple (1, &current_dims, NULL);
-      VRFY((mem_dataspace >= 0), "mem_dataspace create succeeded");
-  }
-
-  crp_plist = H5Pcreate(H5P_DATASET_CREATE);
-  VRFY((crp_plist >= 0),"");
-
-  /* Set up chunk information.  */
-  chunk_dims[0] = dims[0]/(hsize_t)chunk_factor;
-
-  /* to decrease the testing time, maintain bigger chunk size */
-  (chunk_factor == 1) ? (chunk_dims[1] = SPACE_DIM2) : (chunk_dims[1] = SPACE_DIM2/2);
-  status = H5Pset_chunk(crp_plist, 2, chunk_dims);
-  VRFY((status >= 0),"chunk creation property list succeeded");
-
-  dataset = H5Dcreate2(file, DSET_COLLECTIVE_CHUNK_NAME, H5T_NATIVE_INT,
-                       file_dataspace, H5P_DEFAULT, crp_plist, H5P_DEFAULT);
-  VRFY((dataset >= 0),"dataset created succeeded");
-
-  status = H5Pclose(crp_plist);
-  VRFY((status >= 0), "");
-
-  /*put some trivial data in the data array */
-  ccdataset_fill(start, stride, count,block, data_array1, mem_selection);
-
-  MESG("data_array initialized");
-
-  switch (file_selection) {
-      case HYPER:
-          status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
-          VRFY((status >= 0),"hyperslab selection succeeded");
-          break;
-
-      case POINT:
-          if (num_points) {
-              status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
-              VRFY((status >= 0),"Element selection succeeded");
-          }
-          else {
-              status = H5Sselect_none(file_dataspace);
-              VRFY((status >= 0),"none selection succeeded");
-          }
-          break;
-
-      case ALL:
-          status = H5Sselect_all(file_dataspace);
-          VRFY((status >= 0), "H5Sselect_all succeeded");
-          break;
-  }
-
-  switch (mem_selection) {
-      case HYPER:
-          status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-          VRFY((status >= 0),"hyperslab selection succeeded");
-          break;
-
-      case POINT:
-          if (num_points) {
-              status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
-              VRFY((status >= 0),"Element selection succeeded");
-          }
-          else {
-              status = H5Sselect_none(mem_dataspace);
-              VRFY((status >= 0),"none selection succeeded");
-          }
-          break;
-
-      case ALL:
-          status = H5Sselect_all(mem_dataspace);
-          VRFY((status >= 0), "H5Sselect_all succeeded");
-          break;
-  }
-
-  /* set up the collective transfer property list */
-  xfer_plist = H5Pcreate(H5P_DATASET_XFER);
-  VRFY((xfer_plist >= 0), "");
-
-  status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
-  VRFY((status>= 0),"MPIO collective transfer property succeeded");
-  if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     status = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((status>= 0),"set independent IO collectively succeeded");
-  }
-
-  switch(api_option){
-	case API_LINK_HARD:
-	   status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist,H5FD_MPIO_CHUNK_ONE_IO);
-           VRFY((status>= 0),"collective chunk optimization succeeded");
-           break;
-
-	case API_MULTI_HARD:
-	   status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist,H5FD_MPIO_CHUNK_MULTI_IO);
-	   VRFY((status>= 0),"collective chunk optimization succeeded ");
-           break;
-
-	case API_LINK_TRUE:
-           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,2);
-	   VRFY((status>= 0),"collective chunk optimization set chunk number succeeded");
-           break;
-
-	case API_LINK_FALSE:
-           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,6);
-           VRFY((status>= 0),"collective chunk optimization set chunk number succeeded");
-           break;
-
-	case API_MULTI_COLL:
-           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,8);/* make sure it is using multi-chunk IO */
-           VRFY((status>= 0),"collective chunk optimization set chunk number succeeded");
-	   status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist,50);
-           VRFY((status>= 0),"collective chunk optimization set chunk ratio succeeded");
-           break;
-
-	case API_MULTI_IND:
-           status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist,8);/* make sure it is using multi-chunk IO */
-           VRFY((status>= 0),"collective chunk optimization set chunk number succeeded");
-	   status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist,100);
-           VRFY((status>= 0),"collective chunk optimization set chunk ratio succeeded");
-           break;
-
-	default:
-            ;
-   }
+    MESG("data_array initialized");
+
+    switch (file_selection) {
+        case HYPER:
+            status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+            VRFY((status >= 0), "hyperslab selection succeeded");
+            break;
+
+        case POINT:
+            if (num_points) {
+                status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
+                VRFY((status >= 0), "Element selection succeeded");
+            }
+            else {
+                status = H5Sselect_none(file_dataspace);
+                VRFY((status >= 0), "none selection succeeded");
+            }
+            break;
+
+        case ALL:
+            status = H5Sselect_all(file_dataspace);
+            VRFY((status >= 0), "H5Sselect_all succeeded");
+            break;
+    }
+
+    switch (mem_selection) {
+        case HYPER:
+            status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+            VRFY((status >= 0), "hyperslab selection succeeded");
+            break;
+
+        case POINT:
+            if (num_points) {
+                status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
+                VRFY((status >= 0), "Element selection succeeded");
+            }
+            else {
+                status = H5Sselect_none(mem_dataspace);
+                VRFY((status >= 0), "none selection succeeded");
+            }
+            break;
+
+        case ALL:
+            status = H5Sselect_all(mem_dataspace);
+            VRFY((status >= 0), "H5Sselect_all succeeded");
+            break;
+    }
+
+    /* set up the collective transfer property list */
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "");
+
+    status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((status >= 0), "MPIO collective transfer property succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        status = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((status >= 0), "set independent IO collectively succeeded");
+    }
+
+    switch (api_option) {
+        case API_LINK_HARD:
+            status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist, H5FD_MPIO_CHUNK_ONE_IO);
+            VRFY((status >= 0), "collective chunk optimization succeeded");
+            break;
+
+        case API_MULTI_HARD:
+            status = H5Pset_dxpl_mpio_chunk_opt(xfer_plist, H5FD_MPIO_CHUNK_MULTI_IO);
+            VRFY((status >= 0), "collective chunk optimization succeeded ");
+            break;
+
+        case API_LINK_TRUE:
+            status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist, 2);
+            VRFY((status >= 0), "collective chunk optimization set chunk number succeeded");
+            break;
+
+        case API_LINK_FALSE:
+            status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist, 6);
+            VRFY((status >= 0), "collective chunk optimization set chunk number succeeded");
+            break;
+
+        case API_MULTI_COLL:
+            status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist, 8); /* make sure it is using multi-chunk IO */
+            VRFY((status >= 0), "collective chunk optimization set chunk number succeeded");
+            status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist, 50);
+            VRFY((status >= 0), "collective chunk optimization set chunk ratio succeeded");
+            break;
+
+        case API_MULTI_IND:
+            status = H5Pset_dxpl_mpio_chunk_opt_num(xfer_plist, 8); /* make sure it is using multi-chunk IO */
+            VRFY((status >= 0), "collective chunk optimization set chunk number succeeded");
+            status = H5Pset_dxpl_mpio_chunk_opt_ratio(xfer_plist, 100);
+            VRFY((status >= 0), "collective chunk optimization set chunk ratio succeeded");
+            break;
+
+        default:;
+    }
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-  if(facc_type == FACC_MPIO) {
-      switch(api_option) {
+    if (facc_type == FACC_MPIO) {
+        switch (api_option) {
             case API_LINK_HARD:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                                    &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_MULTI_HARD:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                                    &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_LINK_TRUE:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status =
+                    H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                               &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_LINK_FALSE:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status =
+                    H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                               &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_MULTI_COLL:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY((status >= 0),"testing property list inserted succeeded");
-               break;
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status =
+                    H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME,
+                               H5D_XFER_COLL_CHUNK_SIZE, &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY((status >= 0), "testing property list inserted succeeded");
+                break;
 
             case API_MULTI_IND:
-               prop_value = H5D_XFER_COLL_CHUNK_DEF;
-               status = H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, H5D_XFER_COLL_CHUNK_SIZE, &prop_value,
-                           NULL, NULL, NULL, NULL, NULL, NULL);
-               VRFY((status >= 0),"testing property list inserted succeeded");
-               break;
-
-            default:
-                ;
-       }
-   }
+                prop_value = H5D_XFER_COLL_CHUNK_DEF;
+                status =
+                    H5Pinsert2(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, H5D_XFER_COLL_CHUNK_SIZE,
+                               &prop_value, NULL, NULL, NULL, NULL, NULL, NULL);
+                VRFY((status >= 0), "testing property list inserted succeeded");
+                break;
+
+            default:;
+        }
+    }
 #endif
 
-  /* write data collectively */
-  status = H5Dwrite(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-		    xfer_plist, data_array1);
-  VRFY((status >= 0),"dataset write succeeded");
+    /* write data collectively */
+    status = H5Dwrite(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
+    VRFY((status >= 0), "dataset write succeeded");
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-  if(facc_type == FACC_MPIO) {
-      switch(api_option){
+    if (facc_type == FACC_MPIO) {
+        switch (api_option) {
             case API_LINK_HARD:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_LINK_HARD_NAME,&prop_value);
-               VRFY((status >= 0),"testing property list get succeeded");
-               VRFY((prop_value == 0),"API to set LINK COLLECTIVE IO directly succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_HARD_NAME, &prop_value);
+                VRFY((status >= 0), "testing property list get succeeded");
+                VRFY((prop_value == 0), "API to set LINK COLLECTIVE IO directly succeeded");
+                break;
 
             case API_MULTI_HARD:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME,&prop_value);
-               VRFY((status >= 0),"testing property list get succeeded");
-               VRFY((prop_value == 0),"API to set MULTI-CHUNK COLLECTIVE IO optimization succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_HARD_NAME, &prop_value);
+                VRFY((status >= 0), "testing property list get succeeded");
+                VRFY((prop_value == 0), "API to set MULTI-CHUNK COLLECTIVE IO optimization succeeded");
+                break;
 
             case API_LINK_TRUE:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME,&prop_value);
-               VRFY((status >= 0),"testing property list get succeeded");
-               VRFY((prop_value == 0),"API to set LINK COLLECTIVE IO succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_TRUE_NAME, &prop_value);
+                VRFY((status >= 0), "testing property list get succeeded");
+                VRFY((prop_value == 0), "API to set LINK COLLECTIVE IO succeeded");
+                break;
 
             case API_LINK_FALSE:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME,&prop_value);
-               VRFY((status >= 0),"testing property list get succeeded");
-               VRFY((prop_value == 0),"API to set LINK IO transferring to multi-chunk IO succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_LINK_NUM_FALSE_NAME, &prop_value);
+                VRFY((status >= 0), "testing property list get succeeded");
+                VRFY((prop_value == 0), "API to set LINK IO transferring to multi-chunk IO succeeded");
+                break;
 
             case API_MULTI_COLL:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME,&prop_value);
-               VRFY((status >= 0),"testing property list get succeeded");
-               VRFY((prop_value == 0),"API to set MULTI-CHUNK COLLECTIVE IO with optimization succeeded");
-               break;
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_COLL_NAME, &prop_value);
+                VRFY((status >= 0), "testing property list get succeeded");
+                VRFY((prop_value == 0), "API to set MULTI-CHUNK COLLECTIVE IO with optimization succeeded");
+                break;
 
             case API_MULTI_IND:
-               status = H5Pget(xfer_plist,H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME,&prop_value);
-               VRFY((status >= 0),"testing property list get succeeded");
-               VRFY((prop_value == 0),"API to set MULTI-CHUNK IO transferring to independent IO  succeeded");
-               break;
-
-            default:
-            ;
-       }
-   }
+                status = H5Pget(xfer_plist, H5D_XFER_COLL_CHUNK_MULTI_RATIO_IND_NAME, &prop_value);
+                VRFY((status >= 0), "testing property list get succeeded");
+                VRFY((prop_value == 0),
+                     "API to set MULTI-CHUNK IO transferring to independent IO  succeeded");
+                break;
+
+            default:;
+        }
+    }
 #endif
 
-  status = H5Dclose(dataset);
-  VRFY((status >= 0),"");
-
-  status = H5Pclose(xfer_plist);
-  VRFY((status >= 0),"property list closed");
-
-  status = H5Sclose(file_dataspace);
-  VRFY((status >= 0),"");
-
-  status = H5Sclose(mem_dataspace);
-  VRFY((status >= 0),"");
-
-
-  status = H5Fclose(file);
-  VRFY((status >= 0),"");
-
-  if (data_array1) HDfree(data_array1);
-
-  /* Use collective read to verify the correctness of collective write. */
-
-  /* allocate memory for data buffer */
-  data_array1 = (int *)HDmalloc(dims[0]*dims[1]*sizeof(int));
-  VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
-
-  /* allocate memory for data buffer */
-  data_origin1 = (int *)HDmalloc(dims[0]*dims[1]*sizeof(int));
-  VRFY((data_origin1 != NULL), "data_origin1 malloc succeeded");
-
-  acc_plist = create_faccess_plist(comm, info, facc_type);
-  VRFY((acc_plist >= 0),"MPIO creation property list succeeded");
-
-  file = H5Fopen(filename,H5F_ACC_RDONLY,acc_plist);
-  VRFY((file >= 0),"H5Fcreate succeeded");
-
-  status = H5Pclose(acc_plist);
-  VRFY((status >= 0),"");
-
-  /* open the collective dataset*/
-  dataset = H5Dopen2(file, DSET_COLLECTIVE_CHUNK_NAME, H5P_DEFAULT);
-  VRFY((dataset >= 0), "");
-
-  /* set up dimensions of the slab this process accesses */
-  ccslab_set(mpi_rank, mpi_size, start, count, stride, block, select_factor);
-
-  /* obtain the file and mem dataspace*/
-  file_dataspace = H5Dget_space (dataset);
-  VRFY((file_dataspace >= 0), "");
-
-  if (ALL != mem_selection) {
-      mem_dataspace = H5Dget_space (dataset);
-      VRFY((mem_dataspace >= 0), "");
-  }
-  else {
-      current_dims = num_points;
-      mem_dataspace = H5Screate_simple (1, &current_dims, NULL);
-      VRFY((mem_dataspace >= 0), "mem_dataspace create succeeded");
-  }
-
-  switch (file_selection) {
-      case HYPER:
-          status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
-          VRFY((status >= 0),"hyperslab selection succeeded");
-          break;
-
-      case POINT:
-          if (num_points) {
-              status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
-              VRFY((status >= 0),"Element selection succeeded");
-          }
-          else {
-              status = H5Sselect_none(file_dataspace);
-              VRFY((status >= 0),"none selection succeeded");
-          }
-          break;
-
-      case ALL:
-          status = H5Sselect_all(file_dataspace);
-          VRFY((status >= 0), "H5Sselect_all succeeded");
-          break;
-  }
-
-  switch (mem_selection) {
-      case HYPER:
-          status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-          VRFY((status >= 0),"hyperslab selection succeeded");
-          break;
-
-      case POINT:
-          if (num_points) {
-              status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
-              VRFY((status >= 0),"Element selection succeeded");
-          }
-          else {
-              status = H5Sselect_none(mem_dataspace);
-              VRFY((status >= 0),"none selection succeeded");
-          }
-          break;
-
-      case ALL:
-          status = H5Sselect_all(mem_dataspace);
-          VRFY((status >= 0), "H5Sselect_all succeeded");
-          break;
-  }
-
-  /* fill dataset with test data */
-  ccdataset_fill(start, stride,count,block, data_origin1, mem_selection);
-  xfer_plist = H5Pcreate (H5P_DATASET_XFER);
-  VRFY((xfer_plist >= 0),"");
-
-  status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
-  VRFY((status>= 0),"MPIO collective transfer property succeeded");
-  if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     status = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((status>= 0),"set independent IO collectively succeeded");
-  }
-
-  status = H5Dread(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                   xfer_plist, data_array1);
-  VRFY((status >=0),"dataset read succeeded");
-
-  /* verify the read data with original expected data */
-  status = ccdataset_vrfy(start, count, stride, block, data_array1, data_origin1, mem_selection);
-  if (status) nerrors++;
-
-  status = H5Pclose(xfer_plist);
-  VRFY((status >= 0),"property list closed");
-
-  /* close dataset collectively */
-  status=H5Dclose(dataset);
-  VRFY((status >= 0), "H5Dclose");
-
-  /* release all IDs created */
-  status = H5Sclose(file_dataspace);
-  VRFY((status >= 0),"H5Sclose");
-
-  status = H5Sclose(mem_dataspace);
-  VRFY((status >= 0),"H5Sclose");
-
-  /* close the file collectively */
-  status = H5Fclose(file);
-  VRFY((status >= 0),"H5Fclose");
-
-  /* release data buffers */
-  if(coords) HDfree(coords);
-  if(data_array1) HDfree(data_array1);
-  if(data_origin1) HDfree(data_origin1);
+    status = H5Dclose(dataset);
+    VRFY((status >= 0), "");
 
-}
+    status = H5Pclose(xfer_plist);
+    VRFY((status >= 0), "property list closed");
+
+    status = H5Sclose(file_dataspace);
+    VRFY((status >= 0), "");
+
+    status = H5Sclose(mem_dataspace);
+    VRFY((status >= 0), "");
 
+    status = H5Fclose(file);
+    VRFY((status >= 0), "");
+
+    if (data_array1)
+        HDfree(data_array1);
+
+    /* Use collective read to verify the correctness of collective write. */
+
+    /* allocate memory for data buffer */
+    data_array1 = (int *)HDmalloc(dims[0] * dims[1] * sizeof(int));
+    VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
+
+    /* allocate memory for data buffer */
+    data_origin1 = (int *)HDmalloc(dims[0] * dims[1] * sizeof(int));
+    VRFY((data_origin1 != NULL), "data_origin1 malloc succeeded");
+
+    acc_plist = create_faccess_plist(comm, info, facc_type);
+    VRFY((acc_plist >= 0), "MPIO creation property list succeeded");
+
+    file = H5Fopen(filename, H5F_ACC_RDONLY, acc_plist);
+    VRFY((file >= 0), "H5Fcreate succeeded");
+
+    status = H5Pclose(acc_plist);
+    VRFY((status >= 0), "");
+
+    /* open the collective dataset*/
+    dataset = H5Dopen2(file, DSET_COLLECTIVE_CHUNK_NAME, H5P_DEFAULT);
+    VRFY((dataset >= 0), "");
+
+    /* set up dimensions of the slab this process accesses */
+    ccslab_set(mpi_rank, mpi_size, start, count, stride, block, select_factor);
+
+    /* obtain the file and mem dataspace*/
+    file_dataspace = H5Dget_space(dataset);
+    VRFY((file_dataspace >= 0), "");
+
+    if (ALL != mem_selection) {
+        mem_dataspace = H5Dget_space(dataset);
+        VRFY((mem_dataspace >= 0), "");
+    }
+    else {
+        current_dims  = num_points;
+        mem_dataspace = H5Screate_simple(1, &current_dims, NULL);
+        VRFY((mem_dataspace >= 0), "mem_dataspace create succeeded");
+    }
+
+    switch (file_selection) {
+        case HYPER:
+            status = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
+            VRFY((status >= 0), "hyperslab selection succeeded");
+            break;
+
+        case POINT:
+            if (num_points) {
+                status = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
+                VRFY((status >= 0), "Element selection succeeded");
+            }
+            else {
+                status = H5Sselect_none(file_dataspace);
+                VRFY((status >= 0), "none selection succeeded");
+            }
+            break;
+
+        case ALL:
+            status = H5Sselect_all(file_dataspace);
+            VRFY((status >= 0), "H5Sselect_all succeeded");
+            break;
+    }
+
+    switch (mem_selection) {
+        case HYPER:
+            status = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+            VRFY((status >= 0), "hyperslab selection succeeded");
+            break;
+
+        case POINT:
+            if (num_points) {
+                status = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
+                VRFY((status >= 0), "Element selection succeeded");
+            }
+            else {
+                status = H5Sselect_none(mem_dataspace);
+                VRFY((status >= 0), "none selection succeeded");
+            }
+            break;
+
+        case ALL:
+            status = H5Sselect_all(mem_dataspace);
+            VRFY((status >= 0), "H5Sselect_all succeeded");
+            break;
+    }
+
+    /* fill dataset with test data */
+    ccdataset_fill(start, stride, count, block, data_origin1, mem_selection);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((xfer_plist >= 0), "");
+
+    status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((status >= 0), "MPIO collective transfer property succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        status = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((status >= 0), "set independent IO collectively succeeded");
+    }
+
+    status = H5Dread(dataset, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
+    VRFY((status >= 0), "dataset read succeeded");
+
+    /* verify the read data with original expected data */
+    status = ccdataset_vrfy(start, count, stride, block, data_array1, data_origin1, mem_selection);
+    if (status)
+        nerrors++;
+
+    status = H5Pclose(xfer_plist);
+    VRFY((status >= 0), "property list closed");
+
+    /* close dataset collectively */
+    status = H5Dclose(dataset);
+    VRFY((status >= 0), "H5Dclose");
+
+    /* release all IDs created */
+    status = H5Sclose(file_dataspace);
+    VRFY((status >= 0), "H5Sclose");
+
+    status = H5Sclose(mem_dataspace);
+    VRFY((status >= 0), "H5Sclose");
+
+    /* close the file collectively */
+    status = H5Fclose(file);
+    VRFY((status >= 0), "H5Fclose");
+
+    /* release data buffers */
+    if (coords)
+        HDfree(coords);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_origin1)
+        HDfree(data_origin1);
+}
 
 /* Set up the selection */
 static void
-ccslab_set(int mpi_rank,
-	   int mpi_size,
-	   hsize_t start[],
-	   hsize_t count[],
-	   hsize_t stride[],
-	   hsize_t block[],
-	   int mode)
+ccslab_set(int mpi_rank, int mpi_size, hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[],
+           int mode)
 {
 
-    switch (mode){
-
-    case BYROW_CONT:
-	/* Each process takes a slabs of rows. */
-	block[0]  =  1;
-	block[1]  =  1;
-	stride[0] =  1;
-	stride[1] =  1;
-	count[0]  =  SPACE_DIM1;
-	count[1]  =  SPACE_DIM2;
-	start[0]  =  (hsize_t)mpi_rank*count[0];
-	start[1]  =  0;
-
-	break;
-
-    case BYROW_DISCONT:
-	/* Each process takes several disjoint blocks. */
-	block[0]  =  1;
-	block[1]  =  1;
-    stride[0] =  3;
-    stride[1] =  3;
-    count[0]  =  SPACE_DIM1/(stride[0]*block[0]);
-    count[1]  =  (SPACE_DIM2)/(stride[1]*block[1]);
-	start[0]  =  (hsize_t)SPACE_DIM1*(hsize_t)mpi_rank;
-	start[1]  =  0;
-
-	break;
-
-    case BYROW_SELECTNONE:
-	/* Each process takes a slabs of rows, there are
-           no selections for the last process. */
-	block[0]  =  1;
-	block[1]  =  1;
-	stride[0] =  1;
-	stride[1] =  1;
-	count[0]  =  ((mpi_rank >= MAX(1,(mpi_size-2)))?0:SPACE_DIM1);
-	count[1]  =  SPACE_DIM2;
-	start[0]  =  (hsize_t)mpi_rank*count[0];
-	start[1]  =  0;
-
-	break;
-
-    case BYROW_SELECTUNBALANCE:
-      /* The first one-third of the number of processes only
-         select top half of the domain, The rest will select the bottom
-         half of the domain. */
-
-        block[0]  = 1;
-	    count[0]  = 2;
-        stride[0] = (hsize_t)SPACE_DIM1*(hsize_t)mpi_size/4+1;
-        block[1]  = SPACE_DIM2;
-        count[1]  = 1;
-        start[1]  = 0;
-        stride[1] = 1;
-	if((mpi_rank *3)<(mpi_size*2)) start[0]  = (hsize_t)mpi_rank;
-	else start[0] = (hsize_t)(1 + SPACE_DIM1*mpi_size/2 + (mpi_rank-2*mpi_size/3));
-        break;
-
-    case BYROW_SELECTINCHUNK:
-      /* Each process will only select one chunk */
-
-        block[0] = 1;
-        count[0] = 1;
-	start[0] = (hsize_t)(mpi_rank*SPACE_DIM1);
-        stride[0]= 1;
-	block[1] = SPACE_DIM2;
-	count[1] = 1;
-	stride[1]= 1;
-	start[1] = 0;
-
-        break;
-
-    default:
-	/* Unknown mode.  Set it to cover the whole dataset. */
-	block[0]  = (hsize_t)SPACE_DIM1*(hsize_t)mpi_size;
-	block[1]  = SPACE_DIM2;
-	stride[0] = block[0];
-	stride[1] = block[1];
-	count[0]  = 1;
-	count[1]  = 1;
-	start[0]  = 0;
-	start[1]  = 0;
-
-	break;
+    switch (mode) {
+
+        case BYROW_CONT:
+            /* Each process takes a slabs of rows. */
+            block[0]  = 1;
+            block[1]  = 1;
+            stride[0] = 1;
+            stride[1] = 1;
+            count[0]  = SPACE_DIM1;
+            count[1]  = SPACE_DIM2;
+            start[0]  = (hsize_t)mpi_rank * count[0];
+            start[1]  = 0;
+
+            break;
+
+        case BYROW_DISCONT:
+            /* Each process takes several disjoint blocks. */
+            block[0]  = 1;
+            block[1]  = 1;
+            stride[0] = 3;
+            stride[1] = 3;
+            count[0]  = SPACE_DIM1 / (stride[0] * block[0]);
+            count[1]  = (SPACE_DIM2) / (stride[1] * block[1]);
+            start[0]  = (hsize_t)SPACE_DIM1 * (hsize_t)mpi_rank;
+            start[1]  = 0;
+
+            break;
+
+        case BYROW_SELECTNONE:
+            /* Each process takes a slabs of rows, there are
+               no selections for the last process. */
+            block[0]  = 1;
+            block[1]  = 1;
+            stride[0] = 1;
+            stride[1] = 1;
+            count[0]  = ((mpi_rank >= MAX(1, (mpi_size - 2))) ? 0 : SPACE_DIM1);
+            count[1]  = SPACE_DIM2;
+            start[0]  = (hsize_t)mpi_rank * count[0];
+            start[1]  = 0;
+
+            break;
+
+        case BYROW_SELECTUNBALANCE:
+            /* The first one-third of the number of processes only
+               select top half of the domain, The rest will select the bottom
+               half of the domain. */
+
+            block[0]  = 1;
+            count[0]  = 2;
+            stride[0] = (hsize_t)SPACE_DIM1 * (hsize_t)mpi_size / 4 + 1;
+            block[1]  = SPACE_DIM2;
+            count[1]  = 1;
+            start[1]  = 0;
+            stride[1] = 1;
+            if ((mpi_rank * 3) < (mpi_size * 2))
+                start[0] = (hsize_t)mpi_rank;
+            else
+                start[0] = (hsize_t)(1 + SPACE_DIM1 * mpi_size / 2 + (mpi_rank - 2 * mpi_size / 3));
+            break;
+
+        case BYROW_SELECTINCHUNK:
+            /* Each process will only select one chunk */
+
+            block[0]  = 1;
+            count[0]  = 1;
+            start[0]  = (hsize_t)(mpi_rank * SPACE_DIM1);
+            stride[0] = 1;
+            block[1]  = SPACE_DIM2;
+            count[1]  = 1;
+            stride[1] = 1;
+            start[1]  = 0;
+
+            break;
+
+        default:
+            /* Unknown mode.  Set it to cover the whole dataset. */
+            block[0]  = (hsize_t)SPACE_DIM1 * (hsize_t)mpi_size;
+            block[1]  = SPACE_DIM2;
+            stride[0] = block[0];
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = 0;
+            start[1]  = 0;
+
+            break;
     }
-    if (VERBOSE_MED){
-      HDprintf("start[]=(%lu,%lu), count[]=(%lu,%lu), stride[]=(%lu,%lu), block[]=(%lu,%lu), total datapoints=%lu\n",
-	(unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
-	(unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1],
-	(unsigned long)(block[0]*block[1]*count[0]*count[1]));
+    if (VERBOSE_MED) {
+        HDprintf("start[]=(%lu,%lu), count[]=(%lu,%lu), stride[]=(%lu,%lu), block[]=(%lu,%lu), total "
+                 "datapoints=%lu\n",
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1],
+                 (unsigned long)(block[0] * block[1] * count[0] * count[1]));
     }
 }
 
-
 /*
  * Fill the dataset with trivial data for testing.
  * Assume dimension rank is 2.
  */
 static void
-ccdataset_fill(hsize_t start[],
-	       hsize_t stride[],
-	       hsize_t count[],
-	       hsize_t block[],
-	       DATATYPE * dataset,
+ccdataset_fill(hsize_t start[], hsize_t stride[], hsize_t count[], hsize_t block[], DATATYPE *dataset,
                int mem_selection)
 {
     DATATYPE *dataptr = dataset;
     DATATYPE *tmptr;
-    hsize_t   i,j,k1,k2,k=0;
+    hsize_t   i, j, k1, k2, k = 0;
     /* put some trivial data in the data_array */
     tmptr = dataptr;
 
@@ -1163,23 +1148,23 @@ ccdataset_fill(hsize_t start[],
        through the pointer */
 
     for (k1 = 0; k1 < count[0]; k1++) {
-      for(i = 0;  i < block[0]; i++) {
-        for(k2 = 0; k2 < count[1]; k2++) {
-          for(j = 0;j < block[1]; j++) {
+        for (i = 0; i < block[0]; i++) {
+            for (k2 = 0; k2 < count[1]; k2++) {
+                for (j = 0; j < block[1]; j++) {
 
-            if (ALL != mem_selection) {
-                dataptr  =  tmptr + ((start[0]+k1*stride[0]+i)*SPACE_DIM2+
-                                     start[1]+k2*stride[1]+j);
-            }
-            else {
-                dataptr = tmptr + k;
-                k++;
-            }
+                    if (ALL != mem_selection) {
+                        dataptr = tmptr + ((start[0] + k1 * stride[0] + i) * SPACE_DIM2 + start[1] +
+                                           k2 * stride[1] + j);
+                    }
+                    else {
+                        dataptr = tmptr + k;
+                        k++;
+                    }
 
-            *dataptr = (DATATYPE)(k1+k2+i+j);
-          }
+                    *dataptr = (DATATYPE)(k1 + k2 + i + j);
+                }
+            }
         }
-      }
     }
 }
 
@@ -1187,83 +1172,75 @@ ccdataset_fill(hsize_t start[],
  * Print the first block of the content of the dataset.
  */
 static void
-ccdataset_print(hsize_t start[],
-		hsize_t block[],
-		DATATYPE * dataset)
+ccdataset_print(hsize_t start[], hsize_t block[], DATATYPE *dataset)
 
 {
     DATATYPE *dataptr = dataset;
-    hsize_t i, j;
+    hsize_t   i, j;
 
     /* print the column heading */
     HDprintf("Print only the first block of the dataset\n");
     HDprintf("%-8s", "Cols:");
-    for (j=0; j < block[1]; j++){
-	HDprintf("%3lu ", (unsigned long)(start[1]+j));
+    for (j = 0; j < block[1]; j++) {
+        HDprintf("%3lu ", (unsigned long)(start[1] + j));
     }
     HDprintf("\n");
 
     /* print the slab data */
-    for (i=0; i < block[0]; i++){
-	HDprintf("Row %2lu: ", (unsigned long)(i+start[0]));
-	for (j=0; j < block[1]; j++){
-	    HDprintf("%03d ", *dataptr++);
-	}
-	HDprintf("\n");
+    for (i = 0; i < block[0]; i++) {
+        HDprintf("Row %2lu: ", (unsigned long)(i + start[0]));
+        for (j = 0; j < block[1]; j++) {
+            HDprintf("%03d ", *dataptr++);
+        }
+        HDprintf("\n");
     }
 }
 
-
 /*
  * Print the content of the dataset.
  */
 static int
-ccdataset_vrfy(hsize_t start[],
-	       hsize_t count[],
-	       hsize_t stride[],
-	       hsize_t block[],
-	       DATATYPE *dataset,
-	       DATATYPE *original,
-               int mem_selection)
+ccdataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], DATATYPE *dataset,
+               DATATYPE *original, int mem_selection)
 {
-    hsize_t i, j,k1,k2,k=0;
-    int vrfyerrs;
-    DATATYPE *dataptr,*oriptr;
+    hsize_t   i, j, k1, k2, k = 0;
+    int       vrfyerrs;
+    DATATYPE *dataptr, *oriptr;
 
     /* print it if VERBOSE_MED */
     if (VERBOSE_MED) {
-	HDprintf("dataset_vrfy dumping:::\n");
-	HDprintf("start(%lu, %lu), count(%lu, %lu), stride(%lu, %lu), block(%lu, %lu)\n",
-	    (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
-	    (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1]);
-	HDprintf("original values:\n");
-	ccdataset_print(start, block, original);
-	HDprintf("compared values:\n");
-	ccdataset_print(start, block, dataset);
+        HDprintf("dataset_vrfy dumping:::\n");
+        HDprintf("start(%lu, %lu), count(%lu, %lu), stride(%lu, %lu), block(%lu, %lu)\n",
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1]);
+        HDprintf("original values:\n");
+        ccdataset_print(start, block, original);
+        HDprintf("compared values:\n");
+        ccdataset_print(start, block, dataset);
     }
 
     vrfyerrs = 0;
 
-    for (k1=0;k1<count[0];k1++) {
-        for(i=0;i<block[0];i++) {
-            for(k2=0; k2<count[1];k2++) {
-                for(j=0;j<block[1];j++) {
+    for (k1 = 0; k1 < count[0]; k1++) {
+        for (i = 0; i < block[0]; i++) {
+            for (k2 = 0; k2 < count[1]; k2++) {
+                for (j = 0; j < block[1]; j++) {
                     if (ALL != mem_selection) {
-                        dataptr = dataset + ((start[0]+k1*stride[0]+i)*SPACE_DIM2+
-                                             start[1]+k2*stride[1]+j);
-                        oriptr =  original + ((start[0]+k1*stride[0]+i)*SPACE_DIM2+
-                                              start[1]+k2*stride[1]+j);
+                        dataptr = dataset + ((start[0] + k1 * stride[0] + i) * SPACE_DIM2 + start[1] +
+                                             k2 * stride[1] + j);
+                        oriptr  = original + ((start[0] + k1 * stride[0] + i) * SPACE_DIM2 + start[1] +
+                                             k2 * stride[1] + j);
                     }
                     else {
                         dataptr = dataset + k;
-                        oriptr = original + k;
+                        oriptr  = original + k;
                         k++;
                     }
-                    if (*dataptr != *oriptr){
-                        if (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED){
+                    if (*dataptr != *oriptr) {
+                        if (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED) {
                             HDprintf("Dataset Verify failed at [%lu][%lu]: expect %d, got %d\n",
-                                   (unsigned long)i, (unsigned long)j,
-                                   *(oriptr), *(dataptr));
+                                     (unsigned long)i, (unsigned long)j, *(oriptr), *(dataptr));
                         }
                     }
                 }
@@ -1271,8 +1248,8 @@ ccdataset_vrfy(hsize_t start[],
         }
     }
     if (vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
-	HDprintf("[more errors ...]\n");
+        HDprintf("[more errors ...]\n");
     if (vrfyerrs)
-	HDprintf("%d errors found in ccdataset_vrfy\n", vrfyerrs);
-    return(vrfyerrs);
+        HDprintf("%d errors found in ccdataset_vrfy\n", vrfyerrs);
+    return (vrfyerrs);
 }
diff --git a/testpar/t_coll_md_read.c b/testpar/t_coll_md_read.c
index d4aaa2e..4439b0d 100644
--- a/testpar/t_coll_md_read.c
+++ b/testpar/t_coll_md_read.c
@@ -27,17 +27,17 @@
  * an if (mpi_rank == 0) check.
  */
 #define PARTIAL_NO_SELECTION_NO_SEL_PROCESS (mpi_rank == mpi_size - 1)
-#define PARTIAL_NO_SELECTION_DATASET_NAME "partial_no_selection_dset"
-#define PARTIAL_NO_SELECTION_DATASET_NDIMS 2
-#define PARTIAL_NO_SELECTION_Y_DIM_SCALE 5
-#define PARTIAL_NO_SELECTION_X_DIM_SCALE 5
+#define PARTIAL_NO_SELECTION_DATASET_NAME   "partial_no_selection_dset"
+#define PARTIAL_NO_SELECTION_DATASET_NDIMS  2
+#define PARTIAL_NO_SELECTION_Y_DIM_SCALE    5
+#define PARTIAL_NO_SELECTION_X_DIM_SCALE    5
 
 #define MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS 2
 
-#define LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DATASET_NAME   "linked_chunk_io_sort_chunk_issue"
-#define LINK_CHUNK_IO_SORT_CHUNK_ISSUE_Y_DIM_SCALE    20000
-#define LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE     1
-#define LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS           1
+#define LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DATASET_NAME "linked_chunk_io_sort_chunk_issue"
+#define LINK_CHUNK_IO_SORT_CHUNK_ISSUE_Y_DIM_SCALE  20000
+#define LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE   1
+#define LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS         1
 
 /*
  * A test for issue HDFFV-10501. A parallel hang was reported which occurred
@@ -53,27 +53,29 @@
  * can simply be removed and the address used for the read/write can be set to an
  * arbitrary number (0 was chosen).
  */
-void test_partial_no_selection_coll_md_read(void)
+void
+test_partial_no_selection_coll_md_read(void)
 {
     const char *filename;
-    hsize_t    *dataset_dims = NULL;
+    hsize_t *   dataset_dims = NULL;
     hsize_t     max_dataset_dims[PARTIAL_NO_SELECTION_DATASET_NDIMS];
     hsize_t     sel_dims[1];
-    hsize_t     chunk_dims[PARTIAL_NO_SELECTION_DATASET_NDIMS] = { PARTIAL_NO_SELECTION_Y_DIM_SCALE, PARTIAL_NO_SELECTION_X_DIM_SCALE };
+    hsize_t     chunk_dims[PARTIAL_NO_SELECTION_DATASET_NDIMS] = {PARTIAL_NO_SELECTION_Y_DIM_SCALE,
+                                                              PARTIAL_NO_SELECTION_X_DIM_SCALE};
     hsize_t     start[PARTIAL_NO_SELECTION_DATASET_NDIMS];
     hsize_t     stride[PARTIAL_NO_SELECTION_DATASET_NDIMS];
     hsize_t     count[PARTIAL_NO_SELECTION_DATASET_NDIMS];
     hsize_t     block[PARTIAL_NO_SELECTION_DATASET_NDIMS];
-    hid_t       file_id = H5I_INVALID_HID;
-    hid_t       fapl_id = H5I_INVALID_HID;
-    hid_t       dset_id = H5I_INVALID_HID;
-    hid_t       dcpl_id = H5I_INVALID_HID;
-    hid_t       dxpl_id = H5I_INVALID_HID;
+    hid_t       file_id   = H5I_INVALID_HID;
+    hid_t       fapl_id   = H5I_INVALID_HID;
+    hid_t       dset_id   = H5I_INVALID_HID;
+    hid_t       dcpl_id   = H5I_INVALID_HID;
+    hid_t       dxpl_id   = H5I_INVALID_HID;
     hid_t       fspace_id = H5I_INVALID_HID;
     hid_t       mspace_id = H5I_INVALID_HID;
     int         mpi_rank, mpi_size;
-    void       *data = NULL;
-    void       *read_buf = NULL;
+    void *      data     = NULL;
+    void *      read_buf = NULL;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
@@ -96,8 +98,8 @@ void test_partial_no_selection_coll_md_read(void)
     dataset_dims = HDmalloc(PARTIAL_NO_SELECTION_DATASET_NDIMS * sizeof(*dataset_dims));
     VRFY((dataset_dims != NULL), "malloc succeeded");
 
-    dataset_dims[0] = (hsize_t)PARTIAL_NO_SELECTION_Y_DIM_SCALE * (hsize_t)mpi_size;
-    dataset_dims[1] = (hsize_t)PARTIAL_NO_SELECTION_X_DIM_SCALE * (hsize_t)mpi_size;
+    dataset_dims[0]     = (hsize_t)PARTIAL_NO_SELECTION_Y_DIM_SCALE * (hsize_t)mpi_size;
+    dataset_dims[1]     = (hsize_t)PARTIAL_NO_SELECTION_X_DIM_SCALE * (hsize_t)mpi_size;
     max_dataset_dims[0] = H5S_UNLIMITED;
     max_dataset_dims[1] = H5S_UNLIMITED;
 
@@ -110,9 +112,11 @@ void test_partial_no_selection_coll_md_read(void)
     dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dcpl_id >= 0), "H5Pcreate succeeded");
 
-    VRFY((H5Pset_chunk(dcpl_id, PARTIAL_NO_SELECTION_DATASET_NDIMS, chunk_dims) >= 0), "H5Pset_chunk succeeded");
+    VRFY((H5Pset_chunk(dcpl_id, PARTIAL_NO_SELECTION_DATASET_NDIMS, chunk_dims) >= 0),
+         "H5Pset_chunk succeeded");
 
-    dset_id = H5Dcreate2(file_id, PARTIAL_NO_SELECTION_DATASET_NAME, H5T_NATIVE_INT, fspace_id, H5P_DEFAULT, dcpl_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, PARTIAL_NO_SELECTION_DATASET_NAME, H5T_NATIVE_INT, fspace_id, H5P_DEFAULT,
+                         dcpl_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "H5Dcreate2 succeeded");
 
     /*
@@ -120,23 +124,25 @@ void test_partial_no_selection_coll_md_read(void)
      *
      * The ranks will write rows across the dataset.
      */
-    start[0] = (hsize_t)PARTIAL_NO_SELECTION_Y_DIM_SCALE * (hsize_t)mpi_rank;
-    start[1] = 0;
+    start[0]  = (hsize_t)PARTIAL_NO_SELECTION_Y_DIM_SCALE * (hsize_t)mpi_rank;
+    start[1]  = 0;
     stride[0] = PARTIAL_NO_SELECTION_Y_DIM_SCALE;
     stride[1] = PARTIAL_NO_SELECTION_X_DIM_SCALE;
-    count[0] = 1;
-    count[1] = (hsize_t)mpi_size;
-    block[0] = PARTIAL_NO_SELECTION_Y_DIM_SCALE;
-    block[1] = PARTIAL_NO_SELECTION_X_DIM_SCALE;
+    count[0]  = 1;
+    count[1]  = (hsize_t)mpi_size;
+    block[0]  = PARTIAL_NO_SELECTION_Y_DIM_SCALE;
+    block[1]  = PARTIAL_NO_SELECTION_X_DIM_SCALE;
 
-    VRFY((H5Sselect_hyperslab(fspace_id, H5S_SELECT_SET, start, stride, count, block) >= 0), "H5Sselect_hyperslab succeeded");
+    VRFY((H5Sselect_hyperslab(fspace_id, H5S_SELECT_SET, start, stride, count, block) >= 0),
+         "H5Sselect_hyperslab succeeded");
 
     sel_dims[0] = count[1] * (PARTIAL_NO_SELECTION_Y_DIM_SCALE * PARTIAL_NO_SELECTION_X_DIM_SCALE);
 
     mspace_id = H5Screate_simple(1, sel_dims, NULL);
     VRFY((mspace_id >= 0), "H5Screate_simple succeeded");
 
-    data = HDcalloc(1, count[1] * (PARTIAL_NO_SELECTION_Y_DIM_SCALE * PARTIAL_NO_SELECTION_X_DIM_SCALE) * sizeof(int));
+    data = HDcalloc(1, count[1] * (PARTIAL_NO_SELECTION_Y_DIM_SCALE * PARTIAL_NO_SELECTION_X_DIM_SCALE) *
+                           sizeof(int));
     VRFY((data != NULL), "calloc succeeded");
 
     dxpl_id = H5Pcreate(H5P_DATASET_XFER);
@@ -156,9 +162,11 @@ void test_partial_no_selection_coll_md_read(void)
      * the particular code path where the issue lies and we don't
      * want the library doing multi-chunk I/O behind our backs.
      */
-    VRFY((H5Pset_dxpl_mpio_chunk_opt(dxpl_id, H5FD_MPIO_CHUNK_ONE_IO) >= 0), "H5Pset_dxpl_mpio_chunk_opt succeeded");
+    VRFY((H5Pset_dxpl_mpio_chunk_opt(dxpl_id, H5FD_MPIO_CHUNK_ONE_IO) >= 0),
+         "H5Pset_dxpl_mpio_chunk_opt succeeded");
 
-    read_buf = HDmalloc(count[1] * (PARTIAL_NO_SELECTION_Y_DIM_SCALE * PARTIAL_NO_SELECTION_X_DIM_SCALE) * sizeof(int));
+    read_buf = HDmalloc(count[1] * (PARTIAL_NO_SELECTION_Y_DIM_SCALE * PARTIAL_NO_SELECTION_X_DIM_SCALE) *
+                        sizeof(int));
     VRFY((read_buf != NULL), "malloc succeeded");
 
     /*
@@ -172,13 +180,17 @@ void test_partial_no_selection_coll_md_read(void)
     /*
      * Finally have each rank read their section of data back from the dataset.
      */
-    VRFY((H5Dread(dset_id, H5T_NATIVE_INT, mspace_id, fspace_id, dxpl_id, read_buf) >= 0), "H5Dread succeeded");
+    VRFY((H5Dread(dset_id, H5T_NATIVE_INT, mspace_id, fspace_id, dxpl_id, read_buf) >= 0),
+         "H5Dread succeeded");
 
     /*
      * Check data integrity just to be sure.
      */
     if (!PARTIAL_NO_SELECTION_NO_SEL_PROCESS) {
-        VRFY((!HDmemcmp(data, read_buf, count[1] * (PARTIAL_NO_SELECTION_Y_DIM_SCALE * PARTIAL_NO_SELECTION_X_DIM_SCALE) * sizeof(int))), "memcmp succeeded");
+        VRFY((!HDmemcmp(data, read_buf,
+                        count[1] * (PARTIAL_NO_SELECTION_Y_DIM_SCALE * PARTIAL_NO_SELECTION_X_DIM_SCALE) *
+                            sizeof(int))),
+             "memcmp succeeded");
     }
 
     if (dataset_dims) {
@@ -218,40 +230,35 @@ void test_partial_no_selection_coll_md_read(void)
  *  major: Internal error (too specific to document in detail)
  *  minor: Some MPI function failed
  *  #009: H5Dmpio.c line 2546 in H5D__obtain_mpio_mode(): Message truncated, error stack:
- *PMPI_Bcast(1600)..................: MPI_Bcast(buf=0x1df98e0, count=18, MPI_BYTE, root=0, comm=0x84000006) failed
- *MPIR_Bcast_impl(1452).............:
- *MPIR_Bcast(1476)..................:
+ *PMPI_Bcast(1600)..................: MPI_Bcast(buf=0x1df98e0, count=18, MPI_BYTE, root=0, comm=0x84000006)
+ *failed MPIR_Bcast_impl(1452).............: MPIR_Bcast(1476)..................:
  *MPIR_Bcast_intra(1249)............:
  *MPIR_SMP_Bcast(1088)..............:
  *MPIR_Bcast_binomial(239)..........:
- *MPIDI_CH3U_Receive_data_found(131): Message from rank 0 and tag 2 truncated; 2616 bytes received but buffer size is 18
- *  major: Internal error (too specific to document in detail)
- *  minor: MPI Error String
+ *MPIDI_CH3U_Receive_data_found(131): Message from rank 0 and tag 2 truncated; 2616 bytes received but buffer
+ *size is 18 major: Internal error (too specific to document in detail) minor: MPI Error String
  *
  */
-void test_multi_chunk_io_addrmap_issue(void)
+void
+test_multi_chunk_io_addrmap_issue(void)
 {
     const char *filename;
-    hsize_t start[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS];
-    hsize_t stride[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS];
-    hsize_t count[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS];
-    hsize_t block[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS];
-    hsize_t dims[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS] = {10, 5};
-    hsize_t chunk_dims[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS] = {5, 5};
-    hsize_t max_dims[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS] = {H5S_UNLIMITED, H5S_UNLIMITED};
-    hid_t file_id = H5I_INVALID_HID;
-    hid_t fapl_id = H5I_INVALID_HID;
-    hid_t dset_id = H5I_INVALID_HID;
-    hid_t dcpl_id = H5I_INVALID_HID;
-    hid_t dxpl_id = H5I_INVALID_HID;
-    hid_t space_id = H5I_INVALID_HID;
-    void *read_buf = NULL;
-    int mpi_rank;
-    int data[5][5] = { {0, 1, 2, 3, 4},
-                       {0, 1, 2, 3, 4},
-                       {0, 1, 2, 3, 4},
-                       {0, 1, 2, 3, 4},
-                       {0, 1, 2, 3, 4} };
+    hsize_t     start[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS];
+    hsize_t     stride[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS];
+    hsize_t     count[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS];
+    hsize_t     block[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS];
+    hsize_t     dims[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS]       = {10, 5};
+    hsize_t     chunk_dims[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS] = {5, 5};
+    hsize_t     max_dims[MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS]   = {H5S_UNLIMITED, H5S_UNLIMITED};
+    hid_t       file_id                                       = H5I_INVALID_HID;
+    hid_t       fapl_id                                       = H5I_INVALID_HID;
+    hid_t       dset_id                                       = H5I_INVALID_HID;
+    hid_t       dcpl_id                                       = H5I_INVALID_HID;
+    hid_t       dxpl_id                                       = H5I_INVALID_HID;
+    hid_t       space_id                                      = H5I_INVALID_HID;
+    void *      read_buf                                      = NULL;
+    int         mpi_rank;
+    int data[5][5] = {{0, 1, 2, 3, 4}, {0, 1, 2, 3, 4}, {0, 1, 2, 3, 4}, {0, 1, 2, 3, 4}, {0, 1, 2, 3, 4}};
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
@@ -276,7 +283,8 @@ void test_multi_chunk_io_addrmap_issue(void)
     dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dcpl_id >= 0), "H5Pcreate succeeded");
 
-    VRFY((H5Pset_chunk(dcpl_id, MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS, chunk_dims) >= 0), "H5Pset_chunk succeeded");
+    VRFY((H5Pset_chunk(dcpl_id, MULTI_CHUNK_IO_ADDRMAP_ISSUE_DIMS, chunk_dims) >= 0),
+         "H5Pset_chunk succeeded");
 
     dset_id = H5Dcreate2(file_id, "dset", H5T_NATIVE_INT, space_id, H5P_DEFAULT, dcpl_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "H5Dcreate2 succeeded");
@@ -285,9 +293,10 @@ void test_multi_chunk_io_addrmap_issue(void)
     VRFY((dxpl_id >= 0), "H5Pcreate succeeded");
 
     VRFY((H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) >= 0), "H5Pset_dxpl_mpio succeeded");
-    VRFY((H5Pset_dxpl_mpio_chunk_opt(dxpl_id, H5FD_MPIO_CHUNK_MULTI_IO) >= 0), "H5Pset_dxpl_mpio_chunk_opt succeeded");
+    VRFY((H5Pset_dxpl_mpio_chunk_opt(dxpl_id, H5FD_MPIO_CHUNK_MULTI_IO) >= 0),
+         "H5Pset_dxpl_mpio_chunk_opt succeeded");
 
-    start[1] = 0;
+    start[1]  = 0;
     stride[0] = stride[1] = 1;
     count[0] = count[1] = 5;
     block[0] = block[1] = 1;
@@ -297,7 +306,8 @@ void test_multi_chunk_io_addrmap_issue(void)
     else
         start[0] = 5;
 
-    VRFY((H5Sselect_hyperslab(space_id, H5S_SELECT_SET, start, stride, count, block) >= 0), "H5Sselect_hyperslab succeeded");
+    VRFY((H5Sselect_hyperslab(space_id, H5S_SELECT_SET, start, stride, count, block) >= 0),
+         "H5Sselect_hyperslab succeeded");
     if (mpi_rank != 0)
         VRFY((H5Sselect_none(space_id) >= 0), "H5Sselect_none succeeded");
 
@@ -358,31 +368,31 @@ void test_multi_chunk_io_addrmap_issue(void)
  *MPIR_Bcast(1476)........:
  *MPIR_Bcast_intra(1249)..:
  *MPIR_SMP_Bcast(1088)....:
- *MPIR_Bcast_binomial(250): message sizes do not match across processes in the collective routine: Received 2096 but expected 320000
- *  major: Internal error (too specific to document in detail)
- *  minor: MPI Error String
+ *MPIR_Bcast_binomial(250): message sizes do not match across processes in the collective routine: Received
+ *2096 but expected 320000 major: Internal error (too specific to document in detail) minor: MPI Error String
  */
-void test_link_chunk_io_sort_chunk_issue(void)
+void
+test_link_chunk_io_sort_chunk_issue(void)
 {
     const char *filename;
-    hsize_t *dataset_dims = NULL;
-    hsize_t  max_dataset_dims[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
-    hsize_t  sel_dims[1];
-    hsize_t  chunk_dims[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS] = { LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS };
-    hsize_t  start[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
-    hsize_t  stride[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
-    hsize_t  count[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
-    hsize_t  block[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
-    hid_t    file_id = H5I_INVALID_HID;
-    hid_t    fapl_id = H5I_INVALID_HID;
-    hid_t    dset_id = H5I_INVALID_HID;
-    hid_t    dcpl_id = H5I_INVALID_HID;
-    hid_t    dxpl_id = H5I_INVALID_HID;
-    hid_t    fspace_id = H5I_INVALID_HID;
-    hid_t    mspace_id = H5I_INVALID_HID;
-    int      mpi_rank, mpi_size;
-    void    *data = NULL;
-    void    *read_buf = NULL;
+    hsize_t *   dataset_dims = NULL;
+    hsize_t     max_dataset_dims[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
+    hsize_t     sel_dims[1];
+    hsize_t     chunk_dims[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS] = {LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS};
+    hsize_t     start[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
+    hsize_t     stride[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
+    hsize_t     count[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
+    hsize_t     block[LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS];
+    hid_t       file_id   = H5I_INVALID_HID;
+    hid_t       fapl_id   = H5I_INVALID_HID;
+    hid_t       dset_id   = H5I_INVALID_HID;
+    hid_t       dcpl_id   = H5I_INVALID_HID;
+    hid_t       dxpl_id   = H5I_INVALID_HID;
+    hid_t       fspace_id = H5I_INVALID_HID;
+    hid_t       mspace_id = H5I_INVALID_HID;
+    int         mpi_rank, mpi_size;
+    void *      data     = NULL;
+    void *      read_buf = NULL;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
@@ -405,7 +415,8 @@ void test_link_chunk_io_sort_chunk_issue(void)
     dataset_dims = HDmalloc(LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS * sizeof(*dataset_dims));
     VRFY((dataset_dims != NULL), "malloc succeeded");
 
-    dataset_dims[0] = (hsize_t)LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE * (hsize_t)mpi_size * (hsize_t)LINK_CHUNK_IO_SORT_CHUNK_ISSUE_Y_DIM_SCALE;
+    dataset_dims[0] = (hsize_t)LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE * (hsize_t)mpi_size *
+                      (hsize_t)LINK_CHUNK_IO_SORT_CHUNK_ISSUE_Y_DIM_SCALE;
     max_dataset_dims[0] = H5S_UNLIMITED;
 
     fspace_id = H5Screate_simple(LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS, dataset_dims, max_dataset_dims);
@@ -417,9 +428,11 @@ void test_link_chunk_io_sort_chunk_issue(void)
     dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dcpl_id >= 0), "H5Pcreate succeeded");
 
-    VRFY((H5Pset_chunk(dcpl_id, LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS, chunk_dims) >= 0), "H5Pset_chunk succeeded");
+    VRFY((H5Pset_chunk(dcpl_id, LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DIMS, chunk_dims) >= 0),
+         "H5Pset_chunk succeeded");
 
-    dset_id = H5Dcreate2(file_id, LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DATASET_NAME, H5T_NATIVE_INT, fspace_id, H5P_DEFAULT, dcpl_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, LINK_CHUNK_IO_SORT_CHUNK_ISSUE_DATASET_NAME, H5T_NATIVE_INT, fspace_id,
+                         H5P_DEFAULT, dcpl_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "H5Dcreate2 succeeded");
 
     /*
@@ -428,11 +441,12 @@ void test_link_chunk_io_sort_chunk_issue(void)
      * The ranks will write rows across the dataset.
      */
     stride[0] = LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE;
-    count[0] = (dataset_dims[0] / LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE) / (hsize_t)mpi_size;
-    start[0] = count[0] * (hsize_t)mpi_rank;
-    block[0] = LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE;
+    count[0]  = (dataset_dims[0] / LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE) / (hsize_t)mpi_size;
+    start[0]  = count[0] * (hsize_t)mpi_rank;
+    block[0]  = LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE;
 
-    VRFY((H5Sselect_hyperslab(fspace_id, H5S_SELECT_SET, start, stride, count, block) >= 0), "H5Sselect_hyperslab succeeded");
+    VRFY((H5Sselect_hyperslab(fspace_id, H5S_SELECT_SET, start, stride, count, block) >= 0),
+         "H5Sselect_hyperslab succeeded");
 
     sel_dims[0] = count[0] * (LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE);
 
@@ -459,12 +473,14 @@ void test_link_chunk_io_sort_chunk_issue(void)
      * the particular code path where the issue lies and we don't
      * want the library doing multi-chunk I/O behind our backs.
      */
-    VRFY((H5Pset_dxpl_mpio_chunk_opt(dxpl_id, H5FD_MPIO_CHUNK_ONE_IO) >= 0), "H5Pset_dxpl_mpio_chunk_opt succeeded");
+    VRFY((H5Pset_dxpl_mpio_chunk_opt(dxpl_id, H5FD_MPIO_CHUNK_ONE_IO) >= 0),
+         "H5Pset_dxpl_mpio_chunk_opt succeeded");
 
     read_buf = HDmalloc(count[0] * (LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE) * sizeof(int));
     VRFY((read_buf != NULL), "malloc succeeded");
 
-    VRFY((H5Sselect_hyperslab(fspace_id, H5S_SELECT_SET, start, stride, count, block) >= 0), "H5Sselect_hyperslab succeeded");
+    VRFY((H5Sselect_hyperslab(fspace_id, H5S_SELECT_SET, start, stride, count, block) >= 0),
+         "H5Sselect_hyperslab succeeded");
 
     sel_dims[0] = count[0] * (LINK_CHUNK_IO_SORT_CHUNK_ISSUE_CHUNK_SIZE);
 
@@ -479,7 +495,8 @@ void test_link_chunk_io_sort_chunk_issue(void)
     /*
      * Finally have each rank read their section of data back from the dataset.
      */
-    VRFY((H5Dread(dset_id, H5T_NATIVE_INT, mspace_id, fspace_id, dxpl_id, read_buf) >= 0), "H5Dread succeeded");
+    VRFY((H5Dread(dset_id, H5T_NATIVE_INT, mspace_id, fspace_id, dxpl_id, read_buf) >= 0),
+         "H5Dread succeeded");
 
     if (dataset_dims) {
         HDfree(dataset_dims);
diff --git a/testpar/t_dset.c b/testpar/t_dset.c
index 13f9e89..ec1ecf7 100644
--- a/testpar/t_dset.c
+++ b/testpar/t_dset.c
@@ -42,131 +42,128 @@
  * ZCOL        same as BYCOL except process 0 gets 0 columns
  */
 static void
-slab_set(int mpi_rank, int mpi_size, hsize_t start[], hsize_t count[],
-    hsize_t stride[], hsize_t block[], int mode)
+slab_set(int mpi_rank, int mpi_size, hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[],
+         int mode)
 {
     switch (mode) {
-    case BYROW:
-        /* Each process takes a slabs of rows. */
-        block[0] = (hsize_t)(dim0 / mpi_size);
-        block[1] = (hsize_t)dim1;
-        stride[0] = block[0];
-        stride[1] = block[1];
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = (hsize_t)mpi_rank * block[0];
-        start[1] = 0;
-        if (VERBOSE_MED)
-            HDprintf("slab_set BYROW\n");
-        break;
-    case BYCOL:
-        /* Each process takes a block of columns. */
-        block[0] = (hsize_t)dim0;
-        block[1] = (hsize_t)(dim1 / mpi_size);
-        stride[0] = block[0];
-        stride[1] = block[1];
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = 0;
-        start[1] = (hsize_t)mpi_rank * block[1];
-        if (VERBOSE_MED)
-            HDprintf("slab_set BYCOL\n");
-        break;
-    case ZROW:
-        /* Similar to BYROW except process 0 gets 0 row */
-        block[0] = (hsize_t)(mpi_rank ? dim0 / mpi_size : 0);
-        block[1] = (hsize_t)dim1;
-        stride[0] = (mpi_rank ? block[0] : 1); /* avoid setting stride to 0 */
-        stride[1] = block[1];
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = (mpi_rank ? (hsize_t)mpi_rank * block[0] : 0);
-        start[1] = 0;
-        if (VERBOSE_MED)
-            HDprintf("slab_set ZROW\n");
-        break;
-    case ZCOL:
-        /* Similar to BYCOL except process 0 gets 0 column */
-        block[0] = (hsize_t)dim0;
-        block[1] = (hsize_t)(mpi_rank ? dim1 / mpi_size : 0);
-        stride[0] = block[0];
-        stride[1] = (hsize_t)(mpi_rank ? block[1] : 1); /* avoid setting stride to 0 */
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = 0;
-        start[1] = (mpi_rank ? (hsize_t)mpi_rank * block[1] : 0);
-        if (VERBOSE_MED)
-            HDprintf("slab_set ZCOL\n");
-        break;
-    default:
-        /* Unknown mode.  Set it to cover the whole dataset. */
-        HDprintf("unknown slab_set mode (%d)\n", mode);
-        block[0] = (hsize_t)dim0;
-        block[1] = (hsize_t)dim1;
-        stride[0] = block[0];
-        stride[1] = block[1];
-        count[0] = 1;
-        count[1] = 1;
-        start[0] = 0;
-        start[1] = 0;
-        if (VERBOSE_MED)
-            HDprintf("slab_set wholeset\n");
-        break;
+        case BYROW:
+            /* Each process takes a slabs of rows. */
+            block[0]  = (hsize_t)(dim0 / mpi_size);
+            block[1]  = (hsize_t)dim1;
+            stride[0] = block[0];
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = (hsize_t)mpi_rank * block[0];
+            start[1]  = 0;
+            if (VERBOSE_MED)
+                HDprintf("slab_set BYROW\n");
+            break;
+        case BYCOL:
+            /* Each process takes a block of columns. */
+            block[0]  = (hsize_t)dim0;
+            block[1]  = (hsize_t)(dim1 / mpi_size);
+            stride[0] = block[0];
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = 0;
+            start[1]  = (hsize_t)mpi_rank * block[1];
+            if (VERBOSE_MED)
+                HDprintf("slab_set BYCOL\n");
+            break;
+        case ZROW:
+            /* Similar to BYROW except process 0 gets 0 row */
+            block[0]  = (hsize_t)(mpi_rank ? dim0 / mpi_size : 0);
+            block[1]  = (hsize_t)dim1;
+            stride[0] = (mpi_rank ? block[0] : 1); /* avoid setting stride to 0 */
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = (mpi_rank ? (hsize_t)mpi_rank * block[0] : 0);
+            start[1]  = 0;
+            if (VERBOSE_MED)
+                HDprintf("slab_set ZROW\n");
+            break;
+        case ZCOL:
+            /* Similar to BYCOL except process 0 gets 0 column */
+            block[0]  = (hsize_t)dim0;
+            block[1]  = (hsize_t)(mpi_rank ? dim1 / mpi_size : 0);
+            stride[0] = block[0];
+            stride[1] = (hsize_t)(mpi_rank ? block[1] : 1); /* avoid setting stride to 0 */
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = 0;
+            start[1]  = (mpi_rank ? (hsize_t)mpi_rank * block[1] : 0);
+            if (VERBOSE_MED)
+                HDprintf("slab_set ZCOL\n");
+            break;
+        default:
+            /* Unknown mode.  Set it to cover the whole dataset. */
+            HDprintf("unknown slab_set mode (%d)\n", mode);
+            block[0]  = (hsize_t)dim0;
+            block[1]  = (hsize_t)dim1;
+            stride[0] = block[0];
+            stride[1] = block[1];
+            count[0]  = 1;
+            count[1]  = 1;
+            start[0]  = 0;
+            start[1]  = 0;
+            if (VERBOSE_MED)
+                HDprintf("slab_set wholeset\n");
+            break;
     }
     if (VERBOSE_MED) {
-        HDprintf(
-                "start[]=(%lu,%lu), count[]=(%lu,%lu), stride[]=(%lu,%lu), block[]=(%lu,%lu), total datapoints=%lu\n",
-                (unsigned long) start[0], (unsigned long) start[1],
-                (unsigned long) count[0], (unsigned long) count[1],
-                (unsigned long) stride[0], (unsigned long) stride[1],
-                (unsigned long) block[0], (unsigned long) block[1],
-                (unsigned long) (block[0] * block[1] * count[0] * count[1]));
+        HDprintf("start[]=(%lu,%lu), count[]=(%lu,%lu), stride[]=(%lu,%lu), block[]=(%lu,%lu), total "
+                 "datapoints=%lu\n",
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1],
+                 (unsigned long)(block[0] * block[1] * count[0] * count[1]));
     }
 }
 
 /*
  * Setup the coordinates for point selection.
  */
-void point_set(hsize_t start[],
-               hsize_t count[],
-               hsize_t stride[],
-               hsize_t block[],
-               size_t num_points,
-               hsize_t coords[],
-               int order)
+void
+point_set(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], size_t num_points,
+          hsize_t coords[], int order)
 {
-    hsize_t i,j, k = 0, m ,n, s1 ,s2;
+    hsize_t i, j, k = 0, m, n, s1, s2;
 
     HDcompile_assert(RANK == 2);
 
-    if(OUT_OF_ORDER == order)
+    if (OUT_OF_ORDER == order)
         k = (num_points * RANK) - 1;
-    else if(IN_ORDER == order)
+    else if (IN_ORDER == order)
         k = 0;
 
     s1 = start[0];
     s2 = start[1];
 
-    for(i = 0 ; i < count[0]; i++)
-        for(j = 0 ; j < count[1]; j++)
-            for(m = 0 ; m < block[0]; m++)
-                for(n = 0 ; n < block[1]; n++)
-                    if(OUT_OF_ORDER == order) {
+    for (i = 0; i < count[0]; i++)
+        for (j = 0; j < count[1]; j++)
+            for (m = 0; m < block[0]; m++)
+                for (n = 0; n < block[1]; n++)
+                    if (OUT_OF_ORDER == order) {
                         coords[k--] = s2 + (stride[1] * j) + n;
                         coords[k--] = s1 + (stride[0] * i) + m;
                     }
-                    else if(IN_ORDER == order) {
+                    else if (IN_ORDER == order) {
                         coords[k++] = s1 + stride[0] * i + m;
                         coords[k++] = s2 + stride[1] * j + n;
                     }
 
-    if(VERBOSE_MED) {
-        HDprintf("start[]=(%lu, %lu), count[]=(%lu, %lu), stride[]=(%lu, %lu), block[]=(%lu, %lu), total datapoints=%lu\n",
-               (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
-               (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1],
-               (unsigned long)(block[0] * block[1] * count[0] * count[1]));
+    if (VERBOSE_MED) {
+        HDprintf("start[]=(%lu, %lu), count[]=(%lu, %lu), stride[]=(%lu, %lu), block[]=(%lu, %lu), total "
+                 "datapoints=%lu\n",
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1],
+                 (unsigned long)(block[0] * block[1] * count[0] * count[1]));
         k = 0;
-        for(i = 0; i < num_points ; i++) {
+        for (i = 0; i < num_points; i++) {
             HDprintf("(%d, %d)\n", (int)coords[k], (int)coords[k + 1]);
             k += 2;
         }
@@ -178,92 +175,90 @@ void point_set(hsize_t start[],
  * Assume dimension rank is 2 and data is stored contiguous.
  */
 static void
-dataset_fill(hsize_t start[], hsize_t block[], DATATYPE * dataset)
+dataset_fill(hsize_t start[], hsize_t block[], DATATYPE *dataset)
 {
     DATATYPE *dataptr = dataset;
-    hsize_t i, j;
+    hsize_t   i, j;
 
     /* put some trivial data in the data_array */
-    for (i=0; i < block[0]; i++){
-    for (j=0; j < block[1]; j++){
-        *dataptr = (DATATYPE)((i+start[0])*100 + (j+start[1]+1));
-        dataptr++;
-    }
+    for (i = 0; i < block[0]; i++) {
+        for (j = 0; j < block[1]; j++) {
+            *dataptr = (DATATYPE)((i + start[0]) * 100 + (j + start[1] + 1));
+            dataptr++;
+        }
     }
 }
 
-
 /*
  * Print the content of the dataset.
  */
 static void
-dataset_print(hsize_t start[], hsize_t block[], DATATYPE * dataset)
+dataset_print(hsize_t start[], hsize_t block[], DATATYPE *dataset)
 {
     DATATYPE *dataptr = dataset;
-    hsize_t i, j;
+    hsize_t   i, j;
 
     /* print the column heading */
     HDprintf("%-8s", "Cols:");
-    for (j=0; j < block[1]; j++){
-    HDprintf("%3lu ", (unsigned long)(start[1]+j));
+    for (j = 0; j < block[1]; j++) {
+        HDprintf("%3lu ", (unsigned long)(start[1] + j));
     }
     HDprintf("\n");
 
     /* print the slab data */
-    for (i=0; i < block[0]; i++){
-    HDprintf("Row %2lu: ", (unsigned long)(i+start[0]));
-    for (j=0; j < block[1]; j++){
-        HDprintf("%03d ", *dataptr++);
-    }
-    HDprintf("\n");
+    for (i = 0; i < block[0]; i++) {
+        HDprintf("Row %2lu: ", (unsigned long)(i + start[0]));
+        for (j = 0; j < block[1]; j++) {
+            HDprintf("%03d ", *dataptr++);
+        }
+        HDprintf("\n");
     }
 }
 
-
 /*
  * Print the content of the dataset.
  */
 int
-dataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], DATATYPE *dataset, DATATYPE *original)
+dataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], DATATYPE *dataset,
+             DATATYPE *original)
 {
     hsize_t i, j;
-    int vrfyerrs;
+    int     vrfyerrs;
 
     /* print it if VERBOSE_MED */
-    if(VERBOSE_MED) {
-    HDprintf("dataset_vrfy dumping:::\n");
-    HDprintf("start(%lu, %lu), count(%lu, %lu), stride(%lu, %lu), block(%lu, %lu)\n",
-        (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0], (unsigned long)count[1],
-        (unsigned long)stride[0], (unsigned long)stride[1], (unsigned long)block[0], (unsigned long)block[1]);
-    HDprintf("original values:\n");
-    dataset_print(start, block, original);
-    HDprintf("compared values:\n");
-    dataset_print(start, block, dataset);
+    if (VERBOSE_MED) {
+        HDprintf("dataset_vrfy dumping:::\n");
+        HDprintf("start(%lu, %lu), count(%lu, %lu), stride(%lu, %lu), block(%lu, %lu)\n",
+                 (unsigned long)start[0], (unsigned long)start[1], (unsigned long)count[0],
+                 (unsigned long)count[1], (unsigned long)stride[0], (unsigned long)stride[1],
+                 (unsigned long)block[0], (unsigned long)block[1]);
+        HDprintf("original values:\n");
+        dataset_print(start, block, original);
+        HDprintf("compared values:\n");
+        dataset_print(start, block, dataset);
     }
 
     vrfyerrs = 0;
-    for (i=0; i < block[0]; i++){
-    for (j=0; j < block[1]; j++){
-        if(*dataset != *original){
-        if(vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED){
-            HDprintf("Dataset Verify failed at [%lu][%lu](row %lu, col %lu): expect %d, got %d\n",
-            (unsigned long)i, (unsigned long)j,
-            (unsigned long)(i+start[0]), (unsigned long)(j+start[1]),
-            *(original), *(dataset));
-        }
-        dataset++;
-        original++;
+    for (i = 0; i < block[0]; i++) {
+        for (j = 0; j < block[1]; j++) {
+            if (*dataset != *original) {
+                if (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED) {
+                    HDprintf("Dataset Verify failed at [%lu][%lu](row %lu, col %lu): expect %d, got %d\n",
+                             (unsigned long)i, (unsigned long)j, (unsigned long)(i + start[0]),
+                             (unsigned long)(j + start[1]), *(original), *(dataset));
+                }
+                dataset++;
+                original++;
+            }
         }
     }
-    }
-    if(vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
-    HDprintf("[more errors ...]\n");
-    if(vrfyerrs)
-    HDprintf("%d errors found in dataset_vrfy\n", vrfyerrs);
-    return(vrfyerrs);
+    if (vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
+        HDprintf("[more errors ...]\n");
+    if (vrfyerrs)
+        HDprintf("%d errors found in dataset_vrfy\n", vrfyerrs);
+    return (vrfyerrs);
 }
 
-
 /*
  * Part 1.a--Independent read/write for fixed dimension datasets.
  */
@@ -279,36 +274,36 @@ dataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[]
 void
 dataset_writeInd(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t sid;           /* Dataspace ID */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
-    hsize_t dims[RANK];       /* dataset dim sizes */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
+    hid_t       fid;                /* HDF5 file ID */
+    hid_t       acc_tpl;            /* File access templates */
+    hid_t       sid;                /* Dataspace ID */
+    hid_t       file_dataspace;     /* File dataspace ID */
+    hid_t       mem_dataspace;      /* memory dataspace ID */
+    hid_t       dataset1, dataset2; /* Dataset ID */
+    hsize_t     dims[RANK];         /* dataset dim sizes */
+    DATATYPE *  data_array1 = NULL; /* data buffer */
     const char *filename;
 
-    hsize_t   start[RANK];            /* for hyperslab setting */
-    hsize_t count[RANK], stride[RANK];        /* for hyperslab setting */
-    hsize_t block[RANK];            /* for hyperslab setting */
+    hsize_t start[RANK];               /* for hyperslab setting */
+    hsize_t count[RANK], stride[RANK]; /* for hyperslab setting */
+    hsize_t block[RANK];               /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = MPI_COMM_WORLD;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Independent write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Independent write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
 
     /* ----------------------------------------
@@ -326,7 +321,6 @@ dataset_writeInd(void)
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* ---------------------------------------------
      * Define the dimensions of the overall datasets
      * and the slabs local to the MPI process.
@@ -334,21 +328,17 @@ dataset_writeInd(void)
     /* setup dimensionality object */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple (RANK, dims, NULL);
+    sid     = H5Screate_simple(RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
-
     /* create a dataset collectively */
-    dataset1 = H5Dcreate2(fid, DATASETNAME1, H5T_NATIVE_INT, sid,
-            H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    dataset1 = H5Dcreate2(fid, DATASETNAME1, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset1 >= 0), "H5Dcreate2 succeeded");
 
     /* create another dataset collectively */
-    dataset2 = H5Dcreate2(fid, DATASETNAME2, H5T_NATIVE_INT, sid,
-            H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    dataset2 = H5Dcreate2(fid, DATASETNAME2, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset2 >= 0), "H5Dcreate2 succeeded");
 
-
     /*
      * To test the independent orders of writes between processes, all
      * even number processes write to dataset1 first, then dataset2.
@@ -363,43 +353,40 @@ dataset_writeInd(void)
     MESG("data_array initialized");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* write data independently */
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
     /* write data independently */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset2 succeeded");
 
     /* setup dimensions again to write with zero rows for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("writeInd by some with zero row\n");
+    if (VERBOSE_MED)
+        HDprintf("writeInd by some with zero row\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZROW);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("writeInd by some with zero row");
-if((mpi_rank/2)*2 != mpi_rank){
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
-    VRFY((ret >= 0), "H5Dwrite dataset1 by ZROW succeeded");
-}
+    if ((mpi_rank / 2) * 2 != mpi_rank) {
+        ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
+        VRFY((ret >= 0), "H5Dwrite dataset1 by ZROW succeeded");
+    }
 #ifdef BARRIER_CHECKS
-MPI_Barrier(MPI_COMM_WORLD);
+    MPI_Barrier(MPI_COMM_WORLD);
 #endif /* BARRIER_CHECKS */
 
     /* release dataspace ID */
@@ -418,44 +405,45 @@ MPI_Barrier(MPI_COMM_WORLD);
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
+    if (data_array1)
+        HDfree(data_array1);
 }
 
 /* Example of using the parallel HDF5 library to read a dataset */
 void
 dataset_readInd(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
-    DATATYPE *data_origin1 = NULL;     /* expected data buffer */
+    hid_t       fid;                 /* HDF5 file ID */
+    hid_t       acc_tpl;             /* File access templates */
+    hid_t       file_dataspace;      /* File dataspace ID */
+    hid_t       mem_dataspace;       /* memory dataspace ID */
+    hid_t       dataset1, dataset2;  /* Dataset ID */
+    DATATYPE *  data_array1  = NULL; /* data buffer */
+    DATATYPE *  data_origin1 = NULL; /* expected data buffer */
     const char *filename;
 
-    hsize_t start[RANK];            /* for hyperslab setting */
-    hsize_t count[RANK], stride[RANK];        /* for hyperslab setting */
-    hsize_t block[RANK];            /* for hyperslab setting */
+    hsize_t start[RANK];               /* for hyperslab setting */
+    hsize_t count[RANK], stride[RANK]; /* for hyperslab setting */
+    hsize_t block[RANK];               /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = MPI_COMM_WORLD;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Independent read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Independent read test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 HDmalloc succeeded");
 
     /* setup file access template */
@@ -478,40 +466,39 @@ dataset_readInd(void)
     dataset2 = H5Dopen2(fid, DATASETNAME1, H5P_DEFAULT);
     VRFY((dataset2 >= 0), "");
 
-
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
 
     /* read data independently */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* read data independently */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* close dataset collectively */
     ret = H5Dclose(dataset1);
@@ -526,11 +513,12 @@ dataset_readInd(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
-    if(data_origin1) HDfree(data_origin1);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_origin1)
+        HDfree(data_origin1);
 }
 
-
 /*
  * Part 1.b--Collective read/write for fixed dimension datasets.
  */
@@ -547,48 +535,48 @@ dataset_readInd(void)
 void
 dataset_writeAll(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t sid;           /* Dataspace ID */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2, dataset3, dataset4; /* Dataset ID */
-    hid_t dataset5, dataset6, dataset7; /* Dataset ID */
-    hid_t datatype;        /* Datatype ID */
-    hsize_t dims[RANK];       /* dataset dim sizes */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
+    hid_t       fid;                                    /* HDF5 file ID */
+    hid_t       acc_tpl;                                /* File access templates */
+    hid_t       xfer_plist;                             /* Dataset transfer properties list */
+    hid_t       sid;                                    /* Dataspace ID */
+    hid_t       file_dataspace;                         /* File dataspace ID */
+    hid_t       mem_dataspace;                          /* memory dataspace ID */
+    hid_t       dataset1, dataset2, dataset3, dataset4; /* Dataset ID */
+    hid_t       dataset5, dataset6, dataset7;           /* Dataset ID */
+    hid_t       datatype;                               /* Datatype ID */
+    hsize_t     dims[RANK];                             /* dataset dim sizes */
+    DATATYPE *  data_array1 = NULL;                     /* data buffer */
     const char *filename;
 
-    hsize_t start[RANK];            /* for hyperslab setting */
-    hsize_t count[RANK], stride[RANK];        /* for hyperslab setting */
-    hsize_t block[RANK];            /* for hyperslab setting */
+    hsize_t start[RANK];               /* for hyperslab setting */
+    hsize_t count[RANK], stride[RANK]; /* for hyperslab setting */
+    hsize_t block[RANK];               /* for hyperslab setting */
 
-    size_t  num_points;         /* for point selection */
-    hsize_t *coords = NULL;     /* for point selection */
-    hsize_t current_dims;       /* for point selection */
+    size_t   num_points;    /* for point selection */
+    hsize_t *coords = NULL; /* for point selection */
+    hsize_t  current_dims;  /* for point selection */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = MPI_COMM_WORLD;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Collective write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Collective write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* set up the coords array selection */
     num_points = (size_t)dim1;
-    coords = (hsize_t *)HDmalloc((size_t)dim1 * (size_t)RANK * sizeof(hsize_t));
+    coords     = (hsize_t *)HDmalloc((size_t)dim1 * (size_t)RANK * sizeof(hsize_t));
     VRFY((coords != NULL), "coords malloc succeeded");
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
 
     /* -------------------
@@ -606,7 +594,6 @@ dataset_writeAll(void)
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* --------------------------
      * Define the dimensions of the overall datasets
      * and create the dataset
@@ -614,17 +601,16 @@ dataset_writeAll(void)
     /* setup 2-D dimensionality object */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple (RANK, dims, NULL);
+    sid     = H5Screate_simple(RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
-
     /* create a dataset collectively */
     dataset1 = H5Dcreate2(fid, DATASETNAME1, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset1 >= 0), "H5Dcreate2 succeeded");
 
     /* create another dataset collectively */
     datatype = H5Tcopy(H5T_NATIVE_INT);
-    ret = H5Tset_order(datatype, H5T_ORDER_LE);
+    ret      = H5Tset_order(datatype, H5T_ORDER_LE);
     VRFY((ret >= 0), "H5Tset_order succeeded");
 
     dataset2 = H5Dcreate2(fid, DATASETNAME2, datatype, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
@@ -663,54 +649,51 @@ dataset_writeAll(void)
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill the local slab with some trivial data */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* write data collectively */
     MESG("writeAll by Row");
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
 
     /* setup dimensions again to writeAll with zero rows for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("writeAll by some with zero row\n");
+    if (VERBOSE_MED)
+        HDprintf("writeAll by some with zero row\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZROW);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("writeAll by some with zero row");
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset1 by ZROW succeeded");
 
     /* release all temporary handles. */
@@ -726,59 +709,56 @@ dataset_writeAll(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill the local slab with some trivial data */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* write data independently */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset2 succeeded");
 
     /* setup dimensions again to writeAll with zero columns for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("writeAll by some with zero col\n");
+    if (VERBOSE_MED)
+        HDprintf("writeAll by some with zero col\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZCOL);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("writeAll by some with zero col");
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset1 by ZCOL succeeded");
 
     /* release all temporary handles. */
@@ -788,16 +768,15 @@ dataset_writeAll(void)
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-
     /* Dataset3: each process takes a block of rows, except process zero uses "none" selection. */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset3);
+    file_dataspace = H5Dget_space(dataset3);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
-    if(MAINPROCESS) {
-    ret = H5Sselect_none(file_dataspace);
-    VRFY((ret >= 0), "H5Sselect_none file_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_none(file_dataspace);
+        VRFY((ret >= 0), "H5Sselect_none file_dataspace succeeded");
     } /* end if */
     else {
         ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
@@ -805,42 +784,39 @@ dataset_writeAll(void)
     } /* end else */
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
-    if(MAINPROCESS) {
-    ret = H5Sselect_none(mem_dataspace);
-    VRFY((ret >= 0), "H5Sselect_none mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_none(mem_dataspace);
+        VRFY((ret >= 0), "H5Sselect_none mem_dataspace succeeded");
     } /* end if */
 
     /* fill the local slab with some trivial data */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED) {
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     } /* end if */
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* write data collectively */
     MESG("writeAll with none");
-    ret = H5Dwrite(dataset3, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset3, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset3 succeeded");
 
     /* write data collectively (with datatype conversion) */
     MESG("writeAll with none");
-    ret = H5Dwrite(dataset3, H5T_NATIVE_UCHAR, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset3, H5T_NATIVE_UCHAR, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset3 succeeded");
 
     /* release all temporary handles. */
@@ -854,11 +830,11 @@ dataset_writeAll(void)
     /* Additionally, these are in a scalar dataspace */
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset4);
+    file_dataspace = H5Dget_space(dataset4);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
-    if(MAINPROCESS) {
-    ret = H5Sselect_none(file_dataspace);
-    VRFY((ret >= 0), "H5Sselect_all file_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_none(file_dataspace);
+        VRFY((ret >= 0), "H5Sselect_all file_dataspace succeeded");
     } /* end if */
     else {
         ret = H5Sselect_all(file_dataspace);
@@ -868,9 +844,9 @@ dataset_writeAll(void)
     /* create a memory dataspace independently */
     mem_dataspace = H5Screate(H5S_SCALAR);
     VRFY((mem_dataspace >= 0), "");
-    if(MAINPROCESS) {
-    ret = H5Sselect_none(mem_dataspace);
-    VRFY((ret >= 0), "H5Sselect_all mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_none(mem_dataspace);
+        VRFY((ret >= 0), "H5Sselect_all mem_dataspace succeeded");
     } /* end if */
     else {
         ret = H5Sselect_all(mem_dataspace);
@@ -880,31 +856,29 @@ dataset_writeAll(void)
     /* fill the local slab with some trivial data */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED) {
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     } /* end if */
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* write data collectively */
     MESG("writeAll with scalar dataspace");
-    ret = H5Dwrite(dataset4, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset4, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset4 succeeded");
 
     /* write data collectively (with datatype conversion) */
     MESG("writeAll with scalar dataspace");
-    ret = H5Dwrite(dataset4, H5T_NATIVE_UCHAR, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset4, H5T_NATIVE_UCHAR, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset4 succeeded");
 
     /* release all temporary handles. */
@@ -912,55 +886,54 @@ dataset_writeAll(void)
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-
-    if(data_array1) free(data_array1);
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    if (data_array1)
+        free(data_array1);
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
 
-    block[0] = 1;
-    block[1] = (hsize_t)dim1;
+    block[0]  = 1;
+    block[1]  = (hsize_t)dim1;
     stride[0] = 1;
     stride[1] = (hsize_t)dim1;
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)(dim0/mpi_size * mpi_rank);
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)(dim0 / mpi_size * mpi_rank);
+    start[1]  = 0;
 
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* Dataset5: point selection in File - Hyperslab selection in Memory*/
     /* create a file dataspace independently */
-    point_set (start, count, stride, block, num_points, coords, OUT_OF_ORDER);
-    file_dataspace = H5Dget_space (dataset5);
+    point_set(start, count, stride, block, num_points, coords, OUT_OF_ORDER);
+    file_dataspace = H5Dget_space(dataset5);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
-    start[0] = 0;
-    start[1] = 0;
-    mem_dataspace = H5Dget_space (dataset5);
+    start[0]      = 0;
+    start[1]      = 0;
+    mem_dataspace = H5Dget_space(dataset5);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* write data collectively */
-    ret = H5Dwrite(dataset5, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                   xfer_plist, data_array1);
+    ret = H5Dwrite(dataset5, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset5 succeeded");
 
     /* release all temporary handles. */
@@ -970,35 +943,34 @@ dataset_writeAll(void)
 
     /* Dataset6: point selection in File - Point selection in Memory*/
     /* create a file dataspace independently */
-    start[0] = (hsize_t)(dim0/mpi_size * mpi_rank);
+    start[0] = (hsize_t)(dim0 / mpi_size * mpi_rank);
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, OUT_OF_ORDER);
-    file_dataspace = H5Dget_space (dataset6);
+    point_set(start, count, stride, block, num_points, coords, OUT_OF_ORDER);
+    file_dataspace = H5Dget_space(dataset6);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     start[0] = 0;
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, IN_ORDER);
-    mem_dataspace = H5Dget_space (dataset6);
+    point_set(start, count, stride, block, num_points, coords, IN_ORDER);
+    mem_dataspace = H5Dget_space(dataset6);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* write data collectively */
-    ret = H5Dwrite(dataset6, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                   xfer_plist, data_array1);
+    ret = H5Dwrite(dataset6, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset6 succeeded");
 
     /* release all temporary handles. */
@@ -1008,34 +980,33 @@ dataset_writeAll(void)
 
     /* Dataset7: point selection in File - All selection in Memory*/
     /* create a file dataspace independently */
-    start[0] = (hsize_t)(dim0/mpi_size * mpi_rank);
+    start[0] = (hsize_t)(dim0 / mpi_size * mpi_rank);
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, IN_ORDER);
-    file_dataspace = H5Dget_space (dataset7);
+    point_set(start, count, stride, block, num_points, coords, IN_ORDER);
+    file_dataspace = H5Dget_space(dataset7);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
-    current_dims = num_points;
-    mem_dataspace = H5Screate_simple (1, &current_dims, NULL);
+    current_dims  = num_points;
+    mem_dataspace = H5Screate_simple(1, &current_dims, NULL);
     VRFY((mem_dataspace >= 0), "mem_dataspace create succeeded");
 
     ret = H5Sselect_all(mem_dataspace);
     VRFY((ret >= 0), "H5Sselect_all succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* write data collectively */
-    ret = H5Dwrite(dataset7, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                   xfer_plist, data_array1);
+    ret = H5Dwrite(dataset7, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite dataset7 succeeded");
 
     /* release all temporary handles. */
@@ -1065,8 +1036,10 @@ dataset_writeAll(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(coords) HDfree(coords);
-    if(data_array1) HDfree(data_array1);
+    if (coords)
+        HDfree(coords);
+    if (data_array1)
+        HDfree(data_array1);
 }
 
 /*
@@ -1081,47 +1054,47 @@ dataset_writeAll(void)
 void
 dataset_readAll(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2, dataset5, dataset6, dataset7; /* Dataset ID */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
-    DATATYPE *data_origin1 = NULL;     /* expected data buffer */
+    hid_t       fid;                                              /* HDF5 file ID */
+    hid_t       acc_tpl;                                          /* File access templates */
+    hid_t       xfer_plist;                                       /* Dataset transfer properties list */
+    hid_t       file_dataspace;                                   /* File dataspace ID */
+    hid_t       mem_dataspace;                                    /* memory dataspace ID */
+    hid_t       dataset1, dataset2, dataset5, dataset6, dataset7; /* Dataset ID */
+    DATATYPE *  data_array1  = NULL;                              /* data buffer */
+    DATATYPE *  data_origin1 = NULL;                              /* expected data buffer */
     const char *filename;
 
-    hsize_t start[RANK];            /* for hyperslab setting */
-    hsize_t count[RANK], stride[RANK];        /* for hyperslab setting */
-    hsize_t block[RANK];            /* for hyperslab setting */
+    hsize_t start[RANK];               /* for hyperslab setting */
+    hsize_t count[RANK], stride[RANK]; /* for hyperslab setting */
+    hsize_t block[RANK];               /* for hyperslab setting */
 
-    size_t num_points;          /* for point selection */
-    hsize_t *coords = NULL;     /* for point selection */
-    int i,j,k;
+    size_t   num_points;    /* for point selection */
+    hsize_t *coords = NULL; /* for point selection */
+    int      i, j, k;
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = MPI_COMM_WORLD;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Collective read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Collective read test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* set up the coords array selection */
     num_points = (size_t)dim1;
-    coords = (hsize_t *)HDmalloc((size_t)dim0 * (size_t)dim1 * RANK * sizeof(hsize_t));
+    coords     = (hsize_t *)HDmalloc((size_t)dim0 * (size_t)dim1 * RANK * sizeof(hsize_t));
     VRFY((coords != NULL), "coords malloc succeeded");
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 HDmalloc succeeded");
 
     /* -------------------
@@ -1132,14 +1105,13 @@ dataset_readAll(void)
     VRFY((acc_tpl >= 0), "");
 
     /* open the file collectively */
-    fid=H5Fopen(filename,H5F_ACC_RDONLY,acc_tpl);
+    fid = H5Fopen(filename, H5F_ACC_RDONLY, acc_tpl);
     VRFY((fid >= 0), "H5Fopen succeeded");
 
     /* Release file-access template */
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* --------------------------
      * Open the datasets in it
      * ------------------------- */
@@ -1167,62 +1139,61 @@ dataset_readAll(void)
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_origin1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_origin1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-         ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-         VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* read data collectively */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset1 succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* setup dimensions again to readAll with zero columns for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("readAll by some with zero col\n");
+    if (VERBOSE_MED)
+        HDprintf("readAll by some with zero col\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZCOL);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("readAll by some with zero col");
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset1 by ZCOL succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     /* Could have used them for dataset2 but it is cleaner */
@@ -1235,219 +1206,221 @@ dataset_readAll(void)
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_origin1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_origin1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* read data collectively */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset2 succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* setup dimensions again to readAll with zero rows for process 0 */
-    if(VERBOSE_MED)
-    HDprintf("readAll by some with zero row\n");
+    if (VERBOSE_MED)
+        HDprintf("readAll by some with zero row\n");
     slab_set(mpi_rank, mpi_size, start, count, stride, block, ZROW);
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
     /* need to make mem_dataspace to match for process 0 */
-    if(MAINPROCESS){
-    ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
-    VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
+    if (MAINPROCESS) {
+        ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sset_hyperslab mem_dataspace succeeded");
     }
     MESG("readAll by some with zero row");
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset1 by ZROW succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-    if(data_array1) free(data_array1);
-    if(data_origin1) free(data_origin1);
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    if (data_array1)
+        free(data_array1);
+    if (data_origin1)
+        free(data_origin1);
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 malloc succeeded");
 
-    block[0] = 1;
-    block[1] = (hsize_t)dim1;
+    block[0]  = 1;
+    block[1]  = (hsize_t)dim1;
     stride[0] = 1;
     stride[1] = (hsize_t)dim1;
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)(dim0/mpi_size * mpi_rank);
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)(dim0 / mpi_size * mpi_rank);
+    start[1]  = 0;
 
     dataset_fill(start, block, data_origin1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_origin1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_origin1);
     }
 
     /* Dataset5: point selection in memory - Hyperslab selection in file*/
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset5);
+    file_dataspace = H5Dget_space(dataset5);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     start[0] = 0;
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, OUT_OF_ORDER);
-    mem_dataspace = H5Dget_space (dataset5);
+    point_set(start, count, stride, block, num_points, coords, OUT_OF_ORDER);
+    mem_dataspace = H5Dget_space(dataset5);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset5, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                  xfer_plist, data_array1);
+    ret = H5Dread(dataset5, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset5 succeeded");
 
-
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-
-    if(data_array1) free(data_array1);
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    if (data_array1)
+        free(data_array1);
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
 
     /* Dataset6: point selection in File - Point selection in Memory*/
     /* create a file dataspace independently */
-    start[0] = (hsize_t)(dim0/mpi_size * mpi_rank);
+    start[0] = (hsize_t)(dim0 / mpi_size * mpi_rank);
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, IN_ORDER);
-    file_dataspace = H5Dget_space (dataset6);
+    point_set(start, count, stride, block, num_points, coords, IN_ORDER);
+    file_dataspace = H5Dget_space(dataset6);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(file_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     start[0] = 0;
     start[1] = 0;
-    point_set (start, count, stride, block, num_points, coords, OUT_OF_ORDER);
-    mem_dataspace = H5Dget_space (dataset6);
+    point_set(start, count, stride, block, num_points, coords, OUT_OF_ORDER);
+    mem_dataspace = H5Dget_space(dataset6);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset6, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                  xfer_plist, data_array1);
+    ret = H5Dread(dataset6, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset6 succeeded");
 
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-    if(data_array1) free(data_array1);
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    if (data_array1)
+        free(data_array1);
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 malloc succeeded");
 
     /* Dataset7: point selection in memory - All selection in file*/
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset7);
+    file_dataspace = H5Dget_space(dataset7);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_all(file_dataspace);
     VRFY((ret >= 0), "H5Sselect_all succeeded");
 
     num_points = (size_t)(dim0 * dim1);
-    k=0;
-    for (i=0 ; i<dim0; i++) {
-        for (j=0 ; j<dim1; j++) {
+    k          = 0;
+    for (i = 0; i < dim0; i++) {
+        for (j = 0; j < dim1; j++) {
             coords[k++] = (hsize_t)i;
             coords[k++] = (hsize_t)j;
         }
     }
-    mem_dataspace = H5Dget_space (dataset7);
+    mem_dataspace = H5Dget_space(dataset7);
     VRFY((mem_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_elements(mem_dataspace, H5S_SELECT_SET, num_points, coords);
     VRFY((ret >= 0), "H5Sselect_elements succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     /* read data collectively */
-    ret = H5Dread(dataset7, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                  xfer_plist, data_array1);
+    ret = H5Dread(dataset7, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread dataset7 succeeded");
 
-    start[0] = (hsize_t)(dim0/mpi_size * mpi_rank);
+    start[0] = (hsize_t)(dim0 / mpi_size * mpi_rank);
     start[1] = 0;
-    ret = dataset_vrfy(start, count, stride, block, data_array1+(dim0/mpi_size * dim1 * mpi_rank), data_origin1);
-    if(ret) nerrors++;
+    ret      = dataset_vrfy(start, count, stride, block, data_array1 + (dim0 / mpi_size * dim1 * mpi_rank),
+                       data_origin1);
+    if (ret)
+        nerrors++;
 
     /* release all temporary handles. */
     H5Sclose(file_dataspace);
@@ -1472,12 +1445,14 @@ dataset_readAll(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(coords) HDfree(coords);
-    if(data_array1) HDfree(data_array1);
-    if(data_origin1) HDfree(data_origin1);
+    if (coords)
+        HDfree(coords);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_origin1)
+        HDfree(data_origin1);
 }
 
-
 /*
  * Part 2--Independent read/write for extendible datasets.
  */
@@ -1493,45 +1468,44 @@ dataset_readAll(void)
 void
 extend_writeInd(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t sid;           /* Dataspace ID */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
+    hid_t       fid;                /* HDF5 file ID */
+    hid_t       acc_tpl;            /* File access templates */
+    hid_t       sid;                /* Dataspace ID */
+    hid_t       file_dataspace;     /* File dataspace ID */
+    hid_t       mem_dataspace;      /* memory dataspace ID */
+    hid_t       dataset1, dataset2; /* Dataset ID */
     const char *filename;
-    hsize_t dims[RANK];       /* dataset dim sizes */
-    hsize_t max_dims[RANK] =
-        {H5S_UNLIMITED, H5S_UNLIMITED};    /* dataset maximum dim sizes */
-    DATATYPE    *data_array1 = NULL;        /* data buffer */
-    hsize_t    chunk_dims[RANK];        /* chunk sizes */
-    hid_t    dataset_pl;            /* dataset create prop. list */
+    hsize_t     dims[RANK];                                      /* dataset dim sizes */
+    hsize_t     max_dims[RANK] = {H5S_UNLIMITED, H5S_UNLIMITED}; /* dataset maximum dim sizes */
+    DATATYPE *  data_array1    = NULL;                           /* data buffer */
+    hsize_t     chunk_dims[RANK];                                /* chunk sizes */
+    hid_t       dataset_pl;                                      /* dataset create prop. list */
 
-    hsize_t    start[RANK];            /* for hyperslab setting */
-    hsize_t    count[RANK];            /* for hyperslab setting */
-    hsize_t    stride[RANK];            /* for hyperslab setting */
-    hsize_t     block[RANK];            /* for hyperslab setting */
+    hsize_t start[RANK];  /* for hyperslab setting */
+    hsize_t count[RANK];  /* for hyperslab setting */
+    hsize_t stride[RANK]; /* for hyperslab setting */
+    hsize_t block[RANK];  /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = MPI_COMM_WORLD;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* setup chunk-size. Make sure sizes are > 0 */
     chunk_dims[0] = (hsize_t)chunkdim0;
     chunk_dims[1] = (hsize_t)chunkdim1;
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
 
     /* -------------------
@@ -1541,22 +1515,22 @@ extend_writeInd(void)
     acc_tpl = create_faccess_plist(comm, info, facc_type);
     VRFY((acc_tpl >= 0), "");
 
-/* Reduce the number of metadata cache slots, so that there are cache
- * collisions during the raw data I/O on the chunked dataset.  This stresses
- * the metadata cache and tests for cache bugs. -QAK
- */
-{
-    int mdc_nelmts;
-    size_t rdcc_nelmts;
-    size_t rdcc_nbytes;
-    double rdcc_w0;
-
-    ret = H5Pget_cache(acc_tpl,&mdc_nelmts,&rdcc_nelmts,&rdcc_nbytes,&rdcc_w0);
-    VRFY((ret >= 0), "H5Pget_cache succeeded");
-    mdc_nelmts=4;
-    ret = H5Pset_cache(acc_tpl,mdc_nelmts,rdcc_nelmts,rdcc_nbytes,rdcc_w0);
-    VRFY((ret >= 0), "H5Pset_cache succeeded");
-}
+    /* Reduce the number of metadata cache slots, so that there are cache
+     * collisions during the raw data I/O on the chunked dataset.  This stresses
+     * the metadata cache and tests for cache bugs. -QAK
+     */
+    {
+        int    mdc_nelmts;
+        size_t rdcc_nelmts;
+        size_t rdcc_nbytes;
+        double rdcc_w0;
+
+        ret = H5Pget_cache(acc_tpl, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0);
+        VRFY((ret >= 0), "H5Pget_cache succeeded");
+        mdc_nelmts = 4;
+        ret        = H5Pset_cache(acc_tpl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0);
+        VRFY((ret >= 0), "H5Pset_cache succeeded");
+    }
 
     /* create the file collectively */
     fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, acc_tpl);
@@ -1566,14 +1540,13 @@ extend_writeInd(void)
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* --------------------------------------------------------------
      * Define the dimensions of the overall datasets and create them.
      * ------------------------------------------------------------- */
 
     /* set up dataset storage chunk sizes and creation property list */
-    if(VERBOSE_MED)
-    HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
+    if (VERBOSE_MED)
+        HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
     dataset_pl = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dataset_pl >= 0), "H5Pcreate succeeded");
     ret = H5Pset_chunk(dataset_pl, RANK, chunk_dims);
@@ -1582,7 +1555,7 @@ extend_writeInd(void)
     /* setup dimensionality object */
     /* start out with no rows, extend it later. */
     dims[0] = dims[1] = 0;
-    sid = H5Screate_simple (RANK, dims, max_dims);
+    sid               = H5Screate_simple(RANK, dims, max_dims);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* create an extendible dataset collectively */
@@ -1597,8 +1570,6 @@ extend_writeInd(void)
     H5Sclose(sid);
     H5Pclose(dataset_pl);
 
-
-
     /* -------------------------
      * Test writing to dataset1
      * -------------------------*/
@@ -1608,37 +1579,35 @@ extend_writeInd(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED) {
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* Extend its current dim sizes before writing */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    ret = H5Dset_extent(dataset1, dims);
+    ret     = H5Dset_extent(dataset1, dims);
     VRFY((ret >= 0), "H5Dset_extent succeeded");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently */
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* release resource */
     H5Sclose(file_dataspace);
     H5Sclose(mem_dataspace);
 
-
     /* -------------------------
      * Test writing to dataset2
      * -------------------------*/
@@ -1648,13 +1617,13 @@ extend_writeInd(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* Try write to dataset2 beyond its current dim sizes.  Should fail. */
@@ -1663,14 +1632,13 @@ extend_writeInd(void)
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently.  Should fail. */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret < 0), "H5Dwrite failed as expected");
 
     /* restore auto error reporting */
@@ -1680,18 +1648,17 @@ extend_writeInd(void)
     /* Extend dataset2 and try again.  Should succeed. */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    ret = H5Dset_extent(dataset2, dims);
+    ret     = H5Dset_extent(dataset2, dims);
     VRFY((ret >= 0), "H5Dset_extent succeeded");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* release resource */
@@ -1700,7 +1667,6 @@ extend_writeInd(void)
     ret = H5Sclose(mem_dataspace);
     VRFY((ret >= 0), "H5Sclose succeeded");
 
-
     /* close dataset collectively */
     ret = H5Dclose(dataset1);
     VRFY((ret >= 0), "H5Dclose1 succeeded");
@@ -1711,7 +1677,8 @@ extend_writeInd(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
+    if (data_array1)
+        HDfree(data_array1);
 }
 
 /*
@@ -1724,30 +1691,30 @@ void
 extend_writeInd2(void)
 {
     const char *filename;
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t fapl;            /* File access templates */
-    hid_t fs;           /* File dataspace ID */
-    hid_t ms;           /* Memory dataspace ID */
-    hid_t dataset;        /* Dataset ID */
-    hsize_t orig_size=10;       /* Original dataset dim size */
-    hsize_t new_size=20;       /* Extended dataset dim size */
-    hsize_t one=1;
-    hsize_t max_size = H5S_UNLIMITED;    /* dataset maximum dim size */
-    hsize_t chunk_size = 16384;    /* chunk size */
-    hid_t dcpl;                   /* dataset create prop. list */
-    int   written[10],          /* Data to write */
-        retrieved[10];          /* Data read in */
-    int mpi_size, mpi_rank;     /* MPI settings */
-    int i;                      /* Local index variable */
-    herr_t ret;             /* Generic return value */
+    hid_t       fid;             /* HDF5 file ID */
+    hid_t       fapl;            /* File access templates */
+    hid_t       fs;              /* File dataspace ID */
+    hid_t       ms;              /* Memory dataspace ID */
+    hid_t       dataset;         /* Dataset ID */
+    hsize_t     orig_size  = 10; /* Original dataset dim size */
+    hsize_t     new_size   = 20; /* Extended dataset dim size */
+    hsize_t     one        = 1;
+    hsize_t     max_size   = H5S_UNLIMITED; /* dataset maximum dim size */
+    hsize_t     chunk_size = 16384;         /* chunk size */
+    hid_t       dcpl;                       /* dataset create prop. list */
+    int         written[10],                /* Data to write */
+        retrieved[10];                      /* Data read in */
+    int    mpi_size, mpi_rank;              /* MPI settings */
+    int    i;                               /* Local index variable */
+    herr_t ret;                             /* Generic return value */
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent write test #2 on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent write test #2 on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* -------------------
      * START AN HDF5 FILE
@@ -1764,7 +1731,6 @@ extend_writeInd2(void)
     ret = H5Pclose(fapl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /* --------------------------------------------------------------
      * Define the dimensions of the overall datasets and create them.
      * ------------------------------------------------------------- */
@@ -1776,7 +1742,7 @@ extend_writeInd2(void)
     VRFY((ret >= 0), "H5Pset_chunk succeeded");
 
     /* setup dimensionality object */
-    fs = H5Screate_simple (1, &orig_size, &max_size);
+    fs = H5Screate_simple(1, &orig_size, &max_size);
     VRFY((fs >= 0), "H5Screate_simple succeeded");
 
     /* create an extendible dataset collectively */
@@ -1787,7 +1753,6 @@ extend_writeInd2(void)
     ret = H5Pclose(dcpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /* -------------------------
      * Test writing to dataset
      * -------------------------*/
@@ -1796,13 +1761,13 @@ extend_writeInd2(void)
     VRFY((ms >= 0), "H5Screate_simple succeeded");
 
     /* put some trivial data in the data_array */
-    for(i = 0; i < (int)orig_size; i++)
+    for (i = 0; i < (int)orig_size; i++)
         written[i] = i;
     MESG("data array initialized");
-    if(VERBOSE_MED) {
-    MESG("writing at offset zero: ");
-        for(i = 0; i < (int)orig_size; i++)
-            HDprintf("%s%d", i?", ":"", written[i]);
+    if (VERBOSE_MED) {
+        MESG("writing at offset zero: ");
+        for (i = 0; i < (int)orig_size; i++)
+            HDprintf("%s%d", i ? ", " : "", written[i]);
         HDprintf("\n");
     }
     ret = H5Dwrite(dataset, H5T_NATIVE_INT, ms, fs, H5P_DEFAULT, written);
@@ -1813,16 +1778,16 @@ extend_writeInd2(void)
      * -------------------------*/
     ret = H5Dread(dataset, H5T_NATIVE_INT, ms, fs, H5P_DEFAULT, retrieved);
     VRFY((ret >= 0), "H5Dread succeeded");
-    for (i=0; i<(int)orig_size; i++)
-        if(written[i]!=retrieved[i]) {
-            HDprintf("Line #%d: written!=retrieved: written[%d]=%d, retrieved[%d]=%d\n",__LINE__,
-                i,written[i], i,retrieved[i]);
+    for (i = 0; i < (int)orig_size; i++)
+        if (written[i] != retrieved[i]) {
+            HDprintf("Line #%d: written!=retrieved: written[%d]=%d, retrieved[%d]=%d\n", __LINE__, i,
+                     written[i], i, retrieved[i]);
             nerrors++;
         }
-    if(VERBOSE_MED){
-    MESG("read at offset zero: ");
-        for (i=0; i<(int)orig_size; i++)
-            HDprintf("%s%d", i?", ":"", retrieved[i]);
+    if (VERBOSE_MED) {
+        MESG("read at offset zero: ");
+        for (i = 0; i < (int)orig_size; i++)
+            HDprintf("%s%d", i ? ", " : "", retrieved[i]);
         HDprintf("\n");
     }
 
@@ -1840,13 +1805,13 @@ extend_writeInd2(void)
      * Write to the second half of the dataset
      * -------------------------*/
     H5_CHECK_OVERFLOW(orig_size, hsize_t, int);
-    for (i=0; i<(int)orig_size; i++)
+    for (i = 0; i < (int)orig_size; i++)
         written[i] = (int)orig_size + i;
     MESG("data array re-initialized");
-    if(VERBOSE_MED) {
-    MESG("writing at offset 10: ");
-        for (i=0; i<(int)orig_size; i++)
-            HDprintf("%s%d", i?", ":"", written[i]);
+    if (VERBOSE_MED) {
+        MESG("writing at offset 10: ");
+        for (i = 0; i < (int)orig_size; i++)
+            HDprintf("%s%d", i ? ", " : "", written[i]);
         HDprintf("\n");
     }
     ret = H5Sselect_hyperslab(fs, H5S_SELECT_SET, &orig_size, NULL, &one, &orig_size);
@@ -1859,20 +1824,19 @@ extend_writeInd2(void)
      * -------------------------*/
     ret = H5Dread(dataset, H5T_NATIVE_INT, ms, fs, H5P_DEFAULT, retrieved);
     VRFY((ret >= 0), "H5Dread succeeded");
-    for (i=0; i<(int)orig_size; i++)
-        if(written[i]!=retrieved[i]) {
-            HDprintf("Line #%d: written!=retrieved: written[%d]=%d, retrieved[%d]=%d\n",__LINE__,
-                i,written[i], i,retrieved[i]);
+    for (i = 0; i < (int)orig_size; i++)
+        if (written[i] != retrieved[i]) {
+            HDprintf("Line #%d: written!=retrieved: written[%d]=%d, retrieved[%d]=%d\n", __LINE__, i,
+                     written[i], i, retrieved[i]);
             nerrors++;
         }
-    if(VERBOSE_MED){
-    MESG("read at offset 10: ");
-        for (i=0; i<(int)orig_size; i++)
-            HDprintf("%s%d", i?", ":"", retrieved[i]);
+    if (VERBOSE_MED) {
+        MESG("read at offset 10: ");
+        for (i = 0; i < (int)orig_size; i++)
+            HDprintf("%s%d", i ? ", " : "", retrieved[i]);
         HDprintf("\n");
     }
 
-
     /* Close dataset collectively */
     ret = H5Dclose(dataset);
     VRFY((ret >= 0), "H5Dclose succeeded");
@@ -1886,41 +1850,41 @@ extend_writeInd2(void)
 void
 extend_readInd(void)
 {
-    hid_t fid;            /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
-    hsize_t dims[RANK];       /* dataset dim sizes */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
-    DATATYPE *data_array2 = NULL;    /* data buffer */
-    DATATYPE *data_origin1 = NULL;     /* expected data buffer */
+    hid_t       fid;                 /* HDF5 file ID */
+    hid_t       acc_tpl;             /* File access templates */
+    hid_t       file_dataspace;      /* File dataspace ID */
+    hid_t       mem_dataspace;       /* memory dataspace ID */
+    hid_t       dataset1, dataset2;  /* Dataset ID */
+    hsize_t     dims[RANK];          /* dataset dim sizes */
+    DATATYPE *  data_array1  = NULL; /* data buffer */
+    DATATYPE *  data_array2  = NULL; /* data buffer */
+    DATATYPE *  data_origin1 = NULL; /* expected data buffer */
     const char *filename;
 
-    hsize_t start[RANK];            /* for hyperslab setting */
-    hsize_t count[RANK], stride[RANK];        /* for hyperslab setting */
-    hsize_t block[RANK];            /* for hyperslab setting */
+    hsize_t start[RANK];               /* for hyperslab setting */
+    hsize_t count[RANK], stride[RANK]; /* for hyperslab setting */
+    hsize_t block[RANK];               /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = MPI_COMM_WORLD;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent read test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
-    data_array2 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array2 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array2 != NULL), "data_array2 HDmalloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 HDmalloc succeeded");
 
     /* -------------------
@@ -1931,7 +1895,7 @@ extend_readInd(void)
     VRFY((acc_tpl >= 0), "");
 
     /* open the file collectively */
-    fid=H5Fopen(filename,H5F_ACC_RDONLY,acc_tpl);
+    fid = H5Fopen(filename, H5F_ACC_RDONLY, acc_tpl);
     VRFY((fid >= 0), "");
 
     /* Release file-access template */
@@ -1951,7 +1915,7 @@ extend_readInd(void)
     H5Eget_auto2(H5E_DEFAULT, &old_func, &old_client_data);
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
 
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sget_simple_extent_dims(file_dataspace, dims, NULL);
     VRFY((ret > 0), "H5Sget_simple_extent_dims succeeded");
@@ -1963,72 +1927,70 @@ extend_readInd(void)
     H5Eset_auto2(H5E_DEFAULT, old_func, old_client_data);
     H5Sclose(file_dataspace);
 
-
     /* Read dataset1 using BYROW pattern */
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* read data independently */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dread succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
     VRFY((ret == 0), "dataset1 read verified correct");
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     H5Sclose(mem_dataspace);
     H5Sclose(file_dataspace);
 
-
     /* Read dataset2 using BYCOL pattern */
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* read data independently */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array1);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array1);
     VRFY((ret >= 0), "H5Dread succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
     VRFY((ret == 0), "dataset2 read verified correct");
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     H5Sclose(mem_dataspace);
     H5Sclose(file_dataspace);
@@ -2039,14 +2001,16 @@ extend_readInd(void)
     ret = H5Dclose(dataset2);
     VRFY((ret >= 0), "");
 
-
     /* close the file collectively */
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
-    if(data_array2) HDfree(data_array2);
-    if(data_origin1) HDfree(data_origin1);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_array2)
+        HDfree(data_array2);
+    if (data_origin1)
+        HDfree(data_origin1);
 }
 
 /*
@@ -2064,46 +2028,45 @@ extend_readInd(void)
 void
 extend_writeAll(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t sid;           /* Dataspace ID */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
+    hid_t       fid;                /* HDF5 file ID */
+    hid_t       acc_tpl;            /* File access templates */
+    hid_t       xfer_plist;         /* Dataset transfer properties list */
+    hid_t       sid;                /* Dataspace ID */
+    hid_t       file_dataspace;     /* File dataspace ID */
+    hid_t       mem_dataspace;      /* memory dataspace ID */
+    hid_t       dataset1, dataset2; /* Dataset ID */
     const char *filename;
-    hsize_t dims[RANK];       /* dataset dim sizes */
-    hsize_t max_dims[RANK] =
-        {H5S_UNLIMITED, H5S_UNLIMITED};    /* dataset maximum dim sizes */
-    DATATYPE    *data_array1 = NULL;        /* data buffer */
-    hsize_t    chunk_dims[RANK];        /* chunk sizes */
-    hid_t    dataset_pl;            /* dataset create prop. list */
+    hsize_t     dims[RANK];                                      /* dataset dim sizes */
+    hsize_t     max_dims[RANK] = {H5S_UNLIMITED, H5S_UNLIMITED}; /* dataset maximum dim sizes */
+    DATATYPE *  data_array1    = NULL;                           /* data buffer */
+    hsize_t     chunk_dims[RANK];                                /* chunk sizes */
+    hid_t       dataset_pl;                                      /* dataset create prop. list */
 
-    hsize_t    start[RANK];            /* for hyperslab setting */
-    hsize_t    count[RANK];            /* for hyperslab setting */
-    hsize_t    stride[RANK];            /* for hyperslab setting */
-    hsize_t     block[RANK];            /* for hyperslab setting */
+    hsize_t start[RANK];  /* for hyperslab setting */
+    hsize_t count[RANK];  /* for hyperslab setting */
+    hsize_t stride[RANK]; /* for hyperslab setting */
+    hsize_t block[RANK];  /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = MPI_COMM_WORLD;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* setup chunk-size. Make sure sizes are > 0 */
     chunk_dims[0] = (hsize_t)chunkdim0;
     chunk_dims[1] = (hsize_t)chunkdim1;
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
 
     /* -------------------
@@ -2113,22 +2076,22 @@ extend_writeAll(void)
     acc_tpl = create_faccess_plist(comm, info, facc_type);
     VRFY((acc_tpl >= 0), "");
 
-/* Reduce the number of metadata cache slots, so that there are cache
- * collisions during the raw data I/O on the chunked dataset.  This stresses
- * the metadata cache and tests for cache bugs. -QAK
- */
-{
-    int mdc_nelmts;
-    size_t rdcc_nelmts;
-    size_t rdcc_nbytes;
-    double rdcc_w0;
-
-    ret = H5Pget_cache(acc_tpl,&mdc_nelmts,&rdcc_nelmts,&rdcc_nbytes,&rdcc_w0);
-    VRFY((ret >= 0), "H5Pget_cache succeeded");
-    mdc_nelmts=4;
-    ret = H5Pset_cache(acc_tpl,mdc_nelmts,rdcc_nelmts,rdcc_nbytes,rdcc_w0);
-    VRFY((ret >= 0), "H5Pset_cache succeeded");
-}
+    /* Reduce the number of metadata cache slots, so that there are cache
+     * collisions during the raw data I/O on the chunked dataset.  This stresses
+     * the metadata cache and tests for cache bugs. -QAK
+     */
+    {
+        int    mdc_nelmts;
+        size_t rdcc_nelmts;
+        size_t rdcc_nbytes;
+        double rdcc_w0;
+
+        ret = H5Pget_cache(acc_tpl, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0);
+        VRFY((ret >= 0), "H5Pget_cache succeeded");
+        mdc_nelmts = 4;
+        ret        = H5Pset_cache(acc_tpl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0);
+        VRFY((ret >= 0), "H5Pset_cache succeeded");
+    }
 
     /* create the file collectively */
     fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, acc_tpl);
@@ -2138,14 +2101,13 @@ extend_writeAll(void)
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "");
 
-
     /* --------------------------------------------------------------
      * Define the dimensions of the overall datasets and create them.
      * ------------------------------------------------------------- */
 
     /* set up dataset storage chunk sizes and creation property list */
-    if(VERBOSE_MED)
-    HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
+    if (VERBOSE_MED)
+        HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
     dataset_pl = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dataset_pl >= 0), "H5Pcreate succeeded");
     ret = H5Pset_chunk(dataset_pl, RANK, chunk_dims);
@@ -2154,7 +2116,7 @@ extend_writeAll(void)
     /* setup dimensionality object */
     /* start out with no rows, extend it later. */
     dims[0] = dims[1] = 0;
-    sid = H5Screate_simple (RANK, dims, max_dims);
+    sid               = H5Screate_simple(RANK, dims, max_dims);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* create an extendible dataset collectively */
@@ -2169,8 +2131,6 @@ extend_writeAll(void)
     H5Sclose(sid);
     H5Pclose(dataset_pl);
 
-
-
     /* -------------------------
      * Test writing to dataset1
      * -------------------------*/
@@ -2180,41 +2140,39 @@ extend_writeAll(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED) {
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* Extend its current dim sizes before writing */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    ret = H5Dset_extent(dataset1, dims);
+    ret     = H5Dset_extent(dataset1, dims);
     VRFY((ret >= 0), "H5Dset_extent succeeded");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* write data collectively */
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* release resource */
@@ -2222,7 +2180,6 @@ extend_writeAll(void)
     H5Sclose(mem_dataspace);
     H5Pclose(xfer_plist);
 
-
     /* -------------------------
      * Test writing to dataset2
      * -------------------------*/
@@ -2232,40 +2189,38 @@ extend_writeAll(void)
     /* put some trivial data in the data_array */
     dataset_fill(start, block, data_array1);
     MESG("data_array initialized");
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* Try write to dataset2 beyond its current dim sizes.  Should fail. */
     /* Temporary turn off auto error reporting */
     H5Eget_auto2(H5E_DEFAULT, &old_func, &old_client_data);
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently.  Should fail. */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret < 0), "H5Dwrite failed as expected");
 
     /* restore auto error reporting */
@@ -2275,18 +2230,17 @@ extend_writeAll(void)
     /* Extend dataset2 and try again.  Should succeed. */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    ret = H5Dset_extent(dataset2, dims);
+    ret     = H5Dset_extent(dataset2, dims);
     VRFY((ret >= 0), "H5Dset_extent succeeded");
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* write data independently */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* release resource */
@@ -2297,7 +2251,6 @@ extend_writeAll(void)
     ret = H5Pclose(xfer_plist);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /* close dataset collectively */
     ret = H5Dclose(dataset1);
     VRFY((ret >= 0), "H5Dclose1 succeeded");
@@ -2308,49 +2261,50 @@ extend_writeAll(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
+    if (data_array1)
+        HDfree(data_array1);
 }
 
 /* Example of using the parallel HDF5 library to read an extendible dataset */
 void
 extend_readAll(void)
 {
-    hid_t fid;            /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
+    hid_t       fid;                /* HDF5 file ID */
+    hid_t       acc_tpl;            /* File access templates */
+    hid_t       xfer_plist;         /* Dataset transfer properties list */
+    hid_t       file_dataspace;     /* File dataspace ID */
+    hid_t       mem_dataspace;      /* memory dataspace ID */
+    hid_t       dataset1, dataset2; /* Dataset ID */
     const char *filename;
-    hsize_t dims[RANK];       /* dataset dim sizes */
-    DATATYPE *data_array1 = NULL;    /* data buffer */
-    DATATYPE *data_array2 = NULL;    /* data buffer */
-    DATATYPE *data_origin1 = NULL;     /* expected data buffer */
+    hsize_t     dims[RANK];          /* dataset dim sizes */
+    DATATYPE *  data_array1  = NULL; /* data buffer */
+    DATATYPE *  data_array2  = NULL; /* data buffer */
+    DATATYPE *  data_origin1 = NULL; /* expected data buffer */
 
-    hsize_t start[RANK];            /* for hyperslab setting */
-    hsize_t count[RANK], stride[RANK];        /* for hyperslab setting */
-    hsize_t block[RANK];            /* for hyperslab setting */
+    hsize_t start[RANK];               /* for hyperslab setting */
+    hsize_t count[RANK], stride[RANK]; /* for hyperslab setting */
+    hsize_t block[RANK];               /* for hyperslab setting */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = MPI_COMM_WORLD;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent read test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* allocate memory for data buffer */
-    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array1 != NULL), "data_array1 HDmalloc succeeded");
-    data_array2 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_array2 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_array2 != NULL), "data_array2 HDmalloc succeeded");
-    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0*(size_t)dim1*sizeof(DATATYPE));
+    data_origin1 = (DATATYPE *)HDmalloc((size_t)dim0 * (size_t)dim1 * sizeof(DATATYPE));
     VRFY((data_origin1 != NULL), "data_origin1 HDmalloc succeeded");
 
     /* -------------------
@@ -2361,7 +2315,7 @@ extend_readAll(void)
     VRFY((acc_tpl >= 0), "");
 
     /* open the file collectively */
-    fid=H5Fopen(filename,H5F_ACC_RDONLY,acc_tpl);
+    fid = H5Fopen(filename, H5F_ACC_RDONLY, acc_tpl);
     VRFY((fid >= 0), "");
 
     /* Release file-access template */
@@ -2381,7 +2335,7 @@ extend_readAll(void)
     H5Eget_auto2(H5E_DEFAULT, &old_func, &old_client_data);
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
 
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sget_simple_extent_dims(file_dataspace, dims, NULL);
     VRFY((ret > 0), "H5Sget_simple_extent_dims succeeded");
@@ -2393,95 +2347,91 @@ extend_readAll(void)
     H5Eset_auto2(H5E_DEFAULT, old_func, old_client_data);
     H5Sclose(file_dataspace);
 
-
     /* Read dataset1 using BYROW pattern */
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* read data collectively */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
     VRFY((ret == 0), "dataset1 read verified correct");
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     H5Sclose(mem_dataspace);
     H5Sclose(file_dataspace);
     H5Pclose(xfer_plist);
 
-
     /* Read dataset2 using BYCOL pattern */
     /* set up dimensions of the slab this process accesses */
     slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* fill dataset with test data */
     dataset_fill(start, block, data_origin1);
-    if(VERBOSE_MED){
-    MESG("data_array created");
-    dataset_print(start, block, data_array1);
+    if (VERBOSE_MED) {
+        MESG("data_array created");
+        dataset_print(start, block, data_array1);
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* read data collectively */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_array1);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_array1);
     VRFY((ret >= 0), "H5Dread succeeded");
 
     /* verify the read data with original expected data */
     ret = dataset_vrfy(start, count, stride, block, data_array1, data_origin1);
     VRFY((ret == 0), "dataset2 read verified correct");
-    if(ret) nerrors++;
+    if (ret)
+        nerrors++;
 
     H5Sclose(mem_dataspace);
     H5Sclose(file_dataspace);
@@ -2493,14 +2443,16 @@ extend_readAll(void)
     ret = H5Dclose(dataset2);
     VRFY((ret >= 0), "");
 
-
     /* close the file collectively */
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_array1) HDfree(data_array1);
-    if(data_array2) HDfree(data_array2);
-    if(data_origin1) HDfree(data_origin1);
+    if (data_array1)
+        HDfree(data_array1);
+    if (data_array2)
+        HDfree(data_array2);
+    if (data_origin1)
+        HDfree(data_origin1);
 }
 
 /*
@@ -2511,49 +2463,49 @@ extend_readAll(void)
 void
 compress_readAll(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t dcpl;                 /* Dataset creation property list */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t dataspace;        /* Dataspace ID */
-    hid_t dataset;        /* Dataset ID */
-    int rank=1;                 /* Dataspace rank */
-    hsize_t dim=(hsize_t)dim0;  /* Dataspace dimensions */
-    unsigned u;                 /* Local index variable */
-    unsigned    chunk_opts;         /* Chunk options */
+    hid_t       fid;                           /* HDF5 file ID */
+    hid_t       acc_tpl;                       /* File access templates */
+    hid_t       dcpl;                          /* Dataset creation property list */
+    hid_t       xfer_plist;                    /* Dataset transfer properties list */
+    hid_t       dataspace;                     /* Dataspace ID */
+    hid_t       dataset;                       /* Dataset ID */
+    int         rank = 1;                      /* Dataspace rank */
+    hsize_t     dim  = (hsize_t)dim0;          /* Dataspace dimensions */
+    unsigned    u;                             /* Local index variable */
+    unsigned    chunk_opts;                    /* Chunk options */
     unsigned    disable_partial_chunk_filters; /* Whether filters are disabled on partial chunks */
-    DATATYPE *data_read = NULL;    /* data buffer */
-    DATATYPE *data_orig = NULL; /* expected data buffer */
+    DATATYPE *  data_read = NULL;              /* data buffer */
+    DATATYPE *  data_orig = NULL;              /* expected data buffer */
     const char *filename;
-    MPI_Comm comm = MPI_COMM_WORLD;
-    MPI_Info info = MPI_INFO_NULL;
-    int mpi_size, mpi_rank;
-    herr_t ret;             /* Generic return value */
+    MPI_Comm    comm = MPI_COMM_WORLD;
+    MPI_Info    info = MPI_INFO_NULL;
+    int         mpi_size, mpi_rank;
+    herr_t      ret; /* Generic return value */
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Collective chunked dataset read test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Collective chunked dataset read test on file %s\n", filename);
 
     /* Retrieve MPI parameters */
-    MPI_Comm_size(comm,&mpi_size);
-    MPI_Comm_rank(comm,&mpi_rank);
+    MPI_Comm_size(comm, &mpi_size);
+    MPI_Comm_rank(comm, &mpi_rank);
 
     /* Allocate data buffer */
-    data_orig = (DATATYPE *)HDmalloc((size_t)dim*sizeof(DATATYPE));
+    data_orig = (DATATYPE *)HDmalloc((size_t)dim * sizeof(DATATYPE));
     VRFY((data_orig != NULL), "data_origin1 HDmalloc succeeded");
-    data_read = (DATATYPE *)HDmalloc((size_t)dim*sizeof(DATATYPE));
+    data_read = (DATATYPE *)HDmalloc((size_t)dim * sizeof(DATATYPE));
     VRFY((data_read != NULL), "data_array1 HDmalloc succeeded");
 
     /* Initialize data buffers */
-    for(u=0; u<dim;u++)
-        data_orig[u]=(DATATYPE)u;
+    for (u = 0; u < dim; u++)
+        data_orig[u] = (DATATYPE)u;
 
     /* Run test both with and without filters disabled on partial chunks */
-    for(disable_partial_chunk_filters = 0; disable_partial_chunk_filters <= 1;
-            disable_partial_chunk_filters++) {
+    for (disable_partial_chunk_filters = 0; disable_partial_chunk_filters <= 1;
+         disable_partial_chunk_filters++) {
         /* Process zero creates the file with a compressed, chunked dataset */
-        if(mpi_rank==0) {
-            hsize_t chunk_dim;           /* Chunk dimensions */
+        if (mpi_rank == 0) {
+            hsize_t chunk_dim; /* Chunk dimensions */
 
             /* Create the file */
             fid = H5Fcreate(h5_rmprefix(filename), H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -2568,18 +2520,18 @@ compress_readAll(void)
 
             /* Use eight chunks */
             chunk_dim = dim / 8;
-            ret = H5Pset_chunk(dcpl, rank, &chunk_dim);
+            ret       = H5Pset_chunk(dcpl, rank, &chunk_dim);
             VRFY((ret >= 0), "H5Pset_chunk succeeded");
 
             /* Set chunk options appropriately */
-            if(disable_partial_chunk_filters) {
+            if (disable_partial_chunk_filters) {
                 ret = H5Pget_chunk_opts(dcpl, &chunk_opts);
-                VRFY((ret>=0),"H5Pget_chunk_opts succeeded");
+                VRFY((ret >= 0), "H5Pget_chunk_opts succeeded");
 
                 chunk_opts |= H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS;
 
                 ret = H5Pset_chunk_opts(dcpl, chunk_opts);
-                VRFY((ret>=0),"H5Pset_chunk_opts succeeded");
+                VRFY((ret >= 0), "H5Pset_chunk_opts succeeded");
             } /* end if */
 
             ret = H5Pset_deflate(dcpl, 9);
@@ -2590,7 +2542,8 @@ compress_readAll(void)
             VRFY((dataspace > 0), "H5Screate_simple succeeded");
 
             /* Create dataset */
-            dataset = H5Dcreate2(fid, "compressed_data", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+            dataset =
+                H5Dcreate2(fid, "compressed_data", H5T_NATIVE_INT, dataspace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
             VRFY((dataset > 0), "H5Dcreate2 succeeded");
 
             /* Write compressed data */
@@ -2612,49 +2565,47 @@ compress_readAll(void)
         MPI_Barrier(comm);
 
         /* -------------------
-        * OPEN AN HDF5 FILE
-        * -------------------*/
+         * OPEN AN HDF5 FILE
+         * -------------------*/
 
         /* setup file access template */
         acc_tpl = create_faccess_plist(comm, info, facc_type);
         VRFY((acc_tpl >= 0), "");
 
         /* open the file collectively */
-        fid=H5Fopen(filename,H5F_ACC_RDWR,acc_tpl);
+        fid = H5Fopen(filename, H5F_ACC_RDWR, acc_tpl);
         VRFY((fid > 0), "H5Fopen succeeded");
 
         /* Release file-access template */
         ret = H5Pclose(acc_tpl);
         VRFY((ret >= 0), "H5Pclose succeeded");
 
-
         /* Open dataset with compressed chunks */
         dataset = H5Dopen2(fid, "compressed_data", H5P_DEFAULT);
         VRFY((dataset > 0), "H5Dopen2 succeeded");
 
         /* Try reading & writing data */
-        if(dataset>0) {
+        if (dataset > 0) {
             /* Create dataset transfer property list */
             xfer_plist = H5Pcreate(H5P_DATASET_XFER);
             VRFY((xfer_plist > 0), "H5Pcreate succeeded");
 
             ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
             VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-            if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-                ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-                VRFY((ret>= 0),"set independent IO collectively succeeded");
+            if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+                ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+                VRFY((ret >= 0), "set independent IO collectively succeeded");
             }
 
-
             /* Try reading the data */
             ret = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, xfer_plist, data_read);
             VRFY((ret >= 0), "H5Dread succeeded");
 
             /* Verify data read */
-            for(u=0; u<dim; u++)
-                if(data_orig[u]!=data_read[u]) {
-                    HDprintf("Line #%d: written!=retrieved: data_orig[%u]=%d, data_read[%u]=%d\n",__LINE__,
-                        (unsigned)u,data_orig[u],(unsigned)u,data_read[u]);
+            for (u = 0; u < dim; u++)
+                if (data_orig[u] != data_read[u]) {
+                    HDprintf("Line #%d: written!=retrieved: data_orig[%u]=%d, data_read[%u]=%d\n", __LINE__,
+                             (unsigned)u, data_orig[u], (unsigned)u, data_read[u]);
                     nerrors++;
                 }
 
@@ -2675,8 +2626,10 @@ compress_readAll(void)
     } /* end for */
 
     /* release data buffers */
-    if(data_read) HDfree(data_read);
-    if(data_orig) HDfree(data_orig);
+    if (data_read)
+        HDfree(data_read);
+    if (data_orig)
+        HDfree(data_orig);
 }
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
@@ -2695,39 +2648,39 @@ compress_readAll(void)
 void
 none_selection_chunk(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t xfer_plist;        /* Dataset transfer properties list */
-    hid_t sid;           /* Dataspace ID */
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* memory dataspace ID */
-    hid_t dataset1, dataset2;    /* Dataset ID */
+    hid_t       fid;                /* HDF5 file ID */
+    hid_t       acc_tpl;            /* File access templates */
+    hid_t       xfer_plist;         /* Dataset transfer properties list */
+    hid_t       sid;                /* Dataspace ID */
+    hid_t       file_dataspace;     /* File dataspace ID */
+    hid_t       mem_dataspace;      /* memory dataspace ID */
+    hid_t       dataset1, dataset2; /* Dataset ID */
     const char *filename;
-    hsize_t dims[RANK];       /* dataset dim sizes */
-    DATATYPE    *data_origin = NULL;        /* data buffer */
-    DATATYPE    *data_array = NULL;        /* data buffer */
-    hsize_t    chunk_dims[RANK];        /* chunk sizes */
-    hid_t    dataset_pl;            /* dataset create prop. list */
+    hsize_t     dims[RANK];         /* dataset dim sizes */
+    DATATYPE *  data_origin = NULL; /* data buffer */
+    DATATYPE *  data_array  = NULL; /* data buffer */
+    hsize_t     chunk_dims[RANK];   /* chunk sizes */
+    hid_t       dataset_pl;         /* dataset create prop. list */
 
-    hsize_t    start[RANK];            /* for hyperslab setting */
-    hsize_t    count[RANK];            /* for hyperslab setting */
-    hsize_t    stride[RANK];            /* for hyperslab setting */
-    hsize_t     block[RANK];            /* for hyperslab setting */
-    hsize_t    mstart[RANK];            /* for data buffer in memory */
+    hsize_t start[RANK];  /* for hyperslab setting */
+    hsize_t count[RANK];  /* for hyperslab setting */
+    hsize_t stride[RANK]; /* for hyperslab setting */
+    hsize_t block[RANK];  /* for hyperslab setting */
+    hsize_t mstart[RANK]; /* for data buffer in memory */
 
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
+    herr_t ret; /* Generic return value */
+    int    mpi_size, mpi_rank;
 
     MPI_Comm comm = MPI_COMM_WORLD;
     MPI_Info info = MPI_INFO_NULL;
 
     filename = GetTestParameters();
-    if(VERBOSE_MED)
-    HDprintf("Extend independent write test on file %s\n", filename);
+    if (VERBOSE_MED)
+        HDprintf("Extend independent write test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* setup chunk-size. Make sure sizes are > 0 */
     chunk_dims[0] = (hsize_t)chunkdim0;
@@ -2753,8 +2706,8 @@ none_selection_chunk(void)
      * ------------------------------------------------------------- */
 
     /* set up dataset storage chunk sizes and creation property list */
-    if(VERBOSE_MED)
-    HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
+    if (VERBOSE_MED)
+        HDprintf("chunks[]=%lu,%lu\n", (unsigned long)chunk_dims[0], (unsigned long)chunk_dims[1]);
     dataset_pl = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dataset_pl >= 0), "H5Pcreate succeeded");
     ret = H5Pset_chunk(dataset_pl, RANK, chunk_dims);
@@ -2763,7 +2716,7 @@ none_selection_chunk(void)
     /* setup dimensionality object */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple(RANK, dims, NULL);
+    sid     = H5Screate_simple(RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* create an extendible dataset collectively */
@@ -2786,65 +2739,64 @@ none_selection_chunk(void)
 
     /* allocate memory for data buffer. Only allocate enough buffer for
      * each processor's data. */
-    if(mpi_rank) {
-        data_origin = (DATATYPE *)HDmalloc(block[0]*block[1]*sizeof(DATATYPE));
+    if (mpi_rank) {
+        data_origin = (DATATYPE *)HDmalloc(block[0] * block[1] * sizeof(DATATYPE));
         VRFY((data_origin != NULL), "data_origin HDmalloc succeeded");
 
-        data_array = (DATATYPE *)HDmalloc(block[0]*block[1]*sizeof(DATATYPE));
+        data_array = (DATATYPE *)HDmalloc(block[0] * block[1] * sizeof(DATATYPE));
         VRFY((data_array != NULL), "data_array HDmalloc succeeded");
 
         /* put some trivial data in the data_array */
         mstart[0] = mstart[1] = 0;
         dataset_fill(mstart, block, data_origin);
         MESG("data_array initialized");
-        if(VERBOSE_MED){
-        MESG("data_array created");
-        dataset_print(mstart, block, data_origin);
+        if (VERBOSE_MED) {
+            MESG("data_array created");
+            dataset_print(mstart, block, data_origin);
         }
     }
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* Process 0 has no selection */
-    if(!mpi_rank) {
+    if (!mpi_rank) {
         ret = H5Sselect_none(mem_dataspace);
         VRFY((ret >= 0), "H5Sselect_none succeeded");
     }
 
     /* create a file dataspace independently */
-    file_dataspace = H5Dget_space (dataset1);
+    file_dataspace = H5Dget_space(dataset1);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* Process 0 has no selection */
-    if(!mpi_rank) {
+    if (!mpi_rank) {
         ret = H5Sselect_none(file_dataspace);
         VRFY((ret >= 0), "H5Sselect_none succeeded");
     }
 
     /* set up the collective transfer properties list */
-    xfer_plist = H5Pcreate (H5P_DATASET_XFER);
+    xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate xfer succeeded");
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
 
     /* write data collectively */
-    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_origin);
+    ret = H5Dwrite(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_origin);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* read data independently */
-    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array);
+    ret = H5Dread(dataset1, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array);
     VRFY((ret >= 0), "");
 
     /* verify the read data with original expected data */
-    if(mpi_rank) {
+    if (mpi_rank) {
         ret = dataset_vrfy(mstart, count, stride, block, data_array, data_origin);
-        if(ret) nerrors++;
+        if (ret)
+            nerrors++;
     }
 
     /* -------------------------
@@ -2854,19 +2806,18 @@ none_selection_chunk(void)
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
 
     /* write data collectively */
-    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        xfer_plist, data_origin);
+    ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, xfer_plist, data_origin);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* read data independently */
-    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-        H5P_DEFAULT, data_array);
+    ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, data_array);
     VRFY((ret >= 0), "");
 
     /* verify the read data with original expected data */
-    if(mpi_rank) {
+    if (mpi_rank) {
         ret = dataset_vrfy(mstart, count, stride, block, data_array, data_origin);
-        if(ret) nerrors++;
+        if (ret)
+            nerrors++;
     }
 
     /* release resource */
@@ -2877,7 +2828,6 @@ none_selection_chunk(void)
     ret = H5Pclose(xfer_plist);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /* close dataset collectively */
     ret = H5Dclose(dataset1);
     VRFY((ret >= 0), "H5Dclose1 succeeded");
@@ -2888,11 +2838,12 @@ none_selection_chunk(void)
     H5Fclose(fid);
 
     /* release data buffers */
-    if(data_origin) HDfree(data_origin);
-    if(data_array) HDfree(data_array);
+    if (data_origin)
+        HDfree(data_origin);
+    if (data_array)
+        HDfree(data_array);
 }
 
-
 /* Function: test_actual_io_mode
  *
  * Purpose: tests one specific case of collective I/O and checks that the
@@ -2956,63 +2907,61 @@ none_selection_chunk(void)
  * Date: 2011-04-06
  */
 static void
-test_actual_io_mode(int selection_mode) {
-    H5D_mpio_actual_chunk_opt_mode_t   actual_chunk_opt_mode_write = -1;
-    H5D_mpio_actual_chunk_opt_mode_t   actual_chunk_opt_mode_read = -1;
-    H5D_mpio_actual_chunk_opt_mode_t   actual_chunk_opt_mode_expected = -1;
-    H5D_mpio_actual_io_mode_t   actual_io_mode_write = -1;
-    H5D_mpio_actual_io_mode_t   actual_io_mode_read = -1;
-    H5D_mpio_actual_io_mode_t   actual_io_mode_expected = -1;
-    const char  * filename;
-    const char  * test_name;
-    hbool_t     direct_multi_chunk_io;
-    hbool_t     multi_chunk_io;
-    hbool_t     is_chunked;
-    hbool_t     is_collective;
-    int         mpi_size = -1;
-    int         mpi_rank = -1;
-    int         length;
-    int         * buffer;
-    int         i;
-    MPI_Comm    mpi_comm = MPI_COMM_NULL;
-    MPI_Info    mpi_info = MPI_INFO_NULL;
-    hid_t       fid = -1;
-    hid_t       sid = -1;
-    hid_t       dataset = -1;
-    hid_t       data_type = H5T_NATIVE_INT;
-    hid_t       fapl = -1;
-    hid_t       mem_space = -1;
-    hid_t       file_space = -1;
-    hid_t       dcpl = -1;
-    hid_t       dxpl_write = -1;
-    hid_t       dxpl_read = -1;
-    hsize_t     dims[RANK];
-    hsize_t     chunk_dims[RANK];
-    hsize_t     start[RANK];
-    hsize_t     stride[RANK];
-    hsize_t     count[RANK];
-    hsize_t     block[RANK];
-    char message[256];
-    herr_t      ret;
+test_actual_io_mode(int selection_mode)
+{
+    H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode_write    = -1;
+    H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode_read     = -1;
+    H5D_mpio_actual_chunk_opt_mode_t actual_chunk_opt_mode_expected = -1;
+    H5D_mpio_actual_io_mode_t        actual_io_mode_write           = -1;
+    H5D_mpio_actual_io_mode_t        actual_io_mode_read            = -1;
+    H5D_mpio_actual_io_mode_t        actual_io_mode_expected        = -1;
+    const char *                     filename;
+    const char *                     test_name;
+    hbool_t                          direct_multi_chunk_io;
+    hbool_t                          multi_chunk_io;
+    hbool_t                          is_chunked;
+    hbool_t                          is_collective;
+    int                              mpi_size = -1;
+    int                              mpi_rank = -1;
+    int                              length;
+    int *                            buffer;
+    int                              i;
+    MPI_Comm                         mpi_comm   = MPI_COMM_NULL;
+    MPI_Info                         mpi_info   = MPI_INFO_NULL;
+    hid_t                            fid        = -1;
+    hid_t                            sid        = -1;
+    hid_t                            dataset    = -1;
+    hid_t                            data_type  = H5T_NATIVE_INT;
+    hid_t                            fapl       = -1;
+    hid_t                            mem_space  = -1;
+    hid_t                            file_space = -1;
+    hid_t                            dcpl       = -1;
+    hid_t                            dxpl_write = -1;
+    hid_t                            dxpl_read  = -1;
+    hsize_t                          dims[RANK];
+    hsize_t                          chunk_dims[RANK];
+    hsize_t                          start[RANK];
+    hsize_t                          stride[RANK];
+    hsize_t                          count[RANK];
+    hsize_t                          block[RANK];
+    char                             message[256];
+    herr_t                           ret;
 
     /* Set up some flags to make some future if statements slightly more readable */
-    direct_multi_chunk_io = (
-        selection_mode == TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_IND ||
-        selection_mode == TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_COL );
+    direct_multi_chunk_io = (selection_mode == TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_IND ||
+                             selection_mode == TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_COL);
 
     /* Note: RESET performs the same tests as MULTI_CHUNK_MIX_DISAGREE and then
      * tests independent I/O
      */
-    multi_chunk_io = (
-        selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_IND ||
-        selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_COL ||
-        selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX ||
-        selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE ||
-        selection_mode == TEST_ACTUAL_IO_RESET );
+    multi_chunk_io =
+        (selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_IND ||
+         selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_COL ||
+         selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX ||
+         selection_mode == TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE || selection_mode == TEST_ACTUAL_IO_RESET);
 
-    is_chunked = (
-        selection_mode != TEST_ACTUAL_IO_CONTIGUOUS &&
-        selection_mode != TEST_ACTUAL_IO_NO_COLLECTIVE);
+    is_chunked =
+        (selection_mode != TEST_ACTUAL_IO_CONTIGUOUS && selection_mode != TEST_ACTUAL_IO_NO_COLLECTIVE);
 
     is_collective = selection_mode != TEST_ACTUAL_IO_NO_COLLECTIVE;
 
@@ -3041,7 +2990,7 @@ test_actual_io_mode(int selection_mode) {
     /* Create the basic Space */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple (RANK, dims, NULL);
+    sid     = H5Screate_simple(RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* Create the dataset creation plist */
@@ -3049,17 +2998,16 @@ test_actual_io_mode(int selection_mode) {
     VRFY((dcpl >= 0), "dataset creation plist created successfully");
 
     /* If we are not testing contiguous datasets */
-    if(is_chunked) {
+    if (is_chunked) {
         /* Set up chunk information.  */
-        chunk_dims[0] = dims[0]/(hsize_t)mpi_size;
+        chunk_dims[0] = dims[0] / (hsize_t)mpi_size;
         chunk_dims[1] = dims[1];
-        ret = H5Pset_chunk(dcpl, 2, chunk_dims);
-        VRFY((ret >= 0),"chunk creation property list succeeded");
+        ret           = H5Pset_chunk(dcpl, 2, chunk_dims);
+        VRFY((ret >= 0), "chunk creation property list succeeded");
     }
 
     /* Create the dataset */
-    dataset = H5Dcreate2(fid, "actual_io", data_type, sid, H5P_DEFAULT,
-            dcpl, H5P_DEFAULT);
+    dataset = H5Dcreate2(fid, "actual_io", data_type, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
     VRFY((dataset >= 0), "H5Dcreate2() dataset succeeded");
 
     /* Create the file dataspace */
@@ -3068,7 +3016,7 @@ test_actual_io_mode(int selection_mode) {
 
     /* Choose a selection method based on the type of I/O we want to occur,
      * and also set up some selection-dependeent test info. */
-    switch(selection_mode) {
+    switch (selection_mode) {
 
         /* Independent I/O with optimization */
         case TEST_ACTUAL_IO_MULTI_CHUNK_IND:
@@ -3079,9 +3027,9 @@ test_actual_io_mode(int selection_mode) {
              */
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
-            test_name = "Multi Chunk - Independent";
+            test_name                      = "Multi Chunk - Independent";
             actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK;
-            actual_io_mode_expected = H5D_MPIO_CHUNK_INDEPENDENT;
+            actual_io_mode_expected        = H5D_MPIO_CHUNK_INDEPENDENT;
             break;
 
         /* Collective I/O with optimization */
@@ -3093,9 +3041,9 @@ test_actual_io_mode(int selection_mode) {
              */
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
 
-            test_name = "Multi Chunk - Collective";
+            test_name                      = "Multi Chunk - Collective";
             actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK;
-            if(mpi_size > 1)
+            if (mpi_size > 1)
                 actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE;
             else
                 actual_io_mode_expected = H5D_MPIO_CHUNK_INDEPENDENT;
@@ -3112,24 +3060,25 @@ test_actual_io_mode(int selection_mode) {
              * and at least one chunk independently, reporting mixed I/O.
              */
 
-            if(mpi_rank == 0) {
-                 /* Select the first column */
-                 slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
-            } else {
+            if (mpi_rank == 0) {
+                /* Select the first column */
+                slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
+            }
+            else {
                 /* Select the first and the nth chunk in the nth column */
-                block[0] = (hsize_t)(dim0 / mpi_size);
-                block[1] = (hsize_t)(dim1 / mpi_size);
-                count[0] = 2;
-                count[1] = 1;
+                block[0]  = (hsize_t)(dim0 / mpi_size);
+                block[1]  = (hsize_t)(dim1 / mpi_size);
+                count[0]  = 2;
+                count[1]  = 1;
                 stride[0] = (hsize_t)mpi_rank * block[0];
                 stride[1] = 1;
-                start[0] = 0;
-                start[1] = (hsize_t)mpi_rank*block[1];
+                start[0]  = 0;
+                start[1]  = (hsize_t)mpi_rank * block[1];
             }
 
-            test_name = "Multi Chunk - Mixed";
+            test_name                      = "Multi Chunk - Mixed";
             actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK;
-            actual_io_mode_expected = H5D_MPIO_CHUNK_MIXED;
+            actual_io_mode_expected        = H5D_MPIO_CHUNK_MIXED;
             break;
 
         /* RESET tests that the properties are properly reset to defaults each time I/O is
@@ -3152,20 +3101,21 @@ test_actual_io_mode(int selection_mode) {
              * collectively, and their other chunk indpendently, reporting mixed I/O.
              */
 
-            if(mpi_rank == 0) {
-                 /* Select the first chunk in the first column */
-                 slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
-                 block[0] = block[0] / (hsize_t)mpi_size;
-            } else {
+            if (mpi_rank == 0) {
+                /* Select the first chunk in the first column */
+                slab_set(mpi_rank, mpi_size, start, count, stride, block, BYCOL);
+                block[0] = block[0] / (hsize_t)mpi_size;
+            }
+            else {
                 /* Select the first and the nth chunk in the nth column */
-                block[0] = (hsize_t)(dim0 / mpi_size);
-                block[1] = (hsize_t)(dim1 / mpi_size);
-                count[0] = 2;
-                count[1] = 1;
+                block[0]  = (hsize_t)(dim0 / mpi_size);
+                block[1]  = (hsize_t)(dim1 / mpi_size);
+                count[0]  = 2;
+                count[1]  = 1;
                 stride[0] = (hsize_t)mpi_rank * block[0];
                 stride[1] = 1;
-                start[0] = 0;
-                start[1] = (hsize_t)mpi_rank*block[1];
+                start[0]  = 0;
+                start[1]  = (hsize_t)mpi_rank * block[1];
             }
 
             /* If the testname was not already set by the RESET case */
@@ -3175,8 +3125,8 @@ test_actual_io_mode(int selection_mode) {
                 test_name = "Multi Chunk - Mixed (Disagreement)";
 
             actual_chunk_opt_mode_expected = H5D_MPIO_MULTI_CHUNK;
-            if(mpi_size > 1) {
-                if(mpi_rank == 0)
+            if (mpi_size > 1) {
+                if (mpi_rank == 0)
                     actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE;
                 else
                     actual_io_mode_expected = H5D_MPIO_CHUNK_MIXED;
@@ -3191,9 +3141,9 @@ test_actual_io_mode(int selection_mode) {
             /* Nothing special; link chunk I/O is forced in the dxpl settings. */
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
-            test_name = "Link Chunk";
+            test_name                      = "Link Chunk";
             actual_chunk_opt_mode_expected = H5D_MPIO_LINK_CHUNK;
-            actual_io_mode_expected = H5D_MPIO_CHUNK_COLLECTIVE;
+            actual_io_mode_expected        = H5D_MPIO_CHUNK_COLLECTIVE;
             break;
 
         /* Contiguous Dataset */
@@ -3202,23 +3152,23 @@ test_actual_io_mode(int selection_mode) {
              * collective I/O */
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
-            test_name = "Contiguous";
+            test_name                      = "Contiguous";
             actual_chunk_opt_mode_expected = H5D_MPIO_NO_CHUNK_OPTIMIZATION;
-            actual_io_mode_expected = H5D_MPIO_CONTIGUOUS_COLLECTIVE;
+            actual_io_mode_expected        = H5D_MPIO_CONTIGUOUS_COLLECTIVE;
             break;
 
         case TEST_ACTUAL_IO_NO_COLLECTIVE:
             slab_set(mpi_rank, mpi_size, start, count, stride, block, BYROW);
 
-            test_name = "Independent";
+            test_name                      = "Independent";
             actual_chunk_opt_mode_expected = H5D_MPIO_NO_CHUNK_OPTIMIZATION;
-            actual_io_mode_expected = H5D_MPIO_NO_COLLECTIVE;
+            actual_io_mode_expected        = H5D_MPIO_NO_COLLECTIVE;
             break;
 
         default:
-            test_name = "Undefined Selection Mode";
+            test_name                      = "Undefined Selection Mode";
             actual_chunk_opt_mode_expected = -1;
-            actual_io_mode_expected = -1;
+            actual_io_mode_expected        = -1;
             break;
     }
 
@@ -3228,7 +3178,7 @@ test_actual_io_mode(int selection_mode) {
     /* Create a memory dataspace mirroring the dataset and select the same hyperslab
      * as in the file space.
      */
-    mem_space = H5Screate_simple (RANK, dims, NULL);
+    mem_space = H5Screate_simple(RANK, dims, NULL);
     VRFY((mem_space >= 0), "mem_space created");
 
     ret = H5Sselect_hyperslab(mem_space, H5S_SELECT_SET, start, stride, count, block);
@@ -3240,7 +3190,7 @@ test_actual_io_mode(int selection_mode) {
     /* Allocate and initialize the buffer */
     buffer = (int *)HDmalloc(sizeof(int) * (size_t)length);
     VRFY((buffer != NULL), "HDmalloc of buffer succeeded");
-    for(i = 0; i < length; i++)
+    for (i = 0; i < length; i++)
         buffer[i] = i;
 
     /* Set up the dxpl for the write */
@@ -3248,7 +3198,7 @@ test_actual_io_mode(int selection_mode) {
     VRFY((dxpl_write >= 0), "H5Pcreate(H5P_DATASET_XFER) succeeded");
 
     /* Set collective I/O properties in the dxpl. */
-    if(is_collective) {
+    if (is_collective) {
         /* Request collective I/O */
         ret = H5Pset_dxpl_mpio(dxpl_write, H5FD_MPIO_COLLECTIVE);
         VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
@@ -3258,19 +3208,19 @@ test_actual_io_mode(int selection_mode) {
          * multi chunk io instead of link chunk io.
          * This is via deault.
          */
-        if(multi_chunk_io) {
+        if (multi_chunk_io) {
             /* force multi-chunk-io by threshold */
-            ret = H5Pset_dxpl_mpio_chunk_opt_num(dxpl_write, (unsigned) mpi_size*2);
+            ret = H5Pset_dxpl_mpio_chunk_opt_num(dxpl_write, (unsigned)mpi_size * 2);
             VRFY((ret >= 0), "H5Pset_dxpl_mpio_chunk_opt_num succeeded");
 
             /* set this to manipulate testing senario about allocating processes
              * to chunks */
-            ret = H5Pset_dxpl_mpio_chunk_opt_ratio(dxpl_write, (unsigned) 99);
+            ret = H5Pset_dxpl_mpio_chunk_opt_ratio(dxpl_write, (unsigned)99);
             VRFY((ret >= 0), "H5Pset_dxpl_mpio_chunk_opt_ratio succeeded");
         }
 
         /* Set directly go to multi-chunk-io without threshold calc. */
-        if(direct_multi_chunk_io) {
+        if (direct_multi_chunk_io) {
             /* set for multi chunk io by property*/
             ret = H5Pset_dxpl_mpio_chunk_opt(dxpl_write, H5FD_MPIO_CHUNK_MULTI_IO);
             VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
@@ -3283,43 +3233,47 @@ test_actual_io_mode(int selection_mode) {
 
     /* Write */
     ret = H5Dwrite(dataset, data_type, mem_space, file_space, dxpl_write, buffer);
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded");
 
     /* Retreive Actual io valuess */
     ret = H5Pget_mpio_actual_io_mode(dxpl_write, &actual_io_mode_write);
-    VRFY((ret >= 0), "retriving actual io mode suceeded" );
+    VRFY((ret >= 0), "retriving actual io mode suceeded");
 
     ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_write, &actual_chunk_opt_mode_write);
-    VRFY((ret >= 0), "retriving actual chunk opt mode succeeded" );
+    VRFY((ret >= 0), "retriving actual chunk opt mode succeeded");
 
     /* Read */
     ret = H5Dread(dataset, data_type, mem_space, file_space, dxpl_read, buffer);
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dread() dataset multichunk read succeeded");
 
     /* Retreive Actual io values */
     ret = H5Pget_mpio_actual_io_mode(dxpl_read, &actual_io_mode_read);
-    VRFY((ret >= 0), "retriving actual io mode succeeded" );
+    VRFY((ret >= 0), "retriving actual io mode succeeded");
 
     ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_read, &actual_chunk_opt_mode_read);
-    VRFY((ret >= 0), "retriving actual chunk opt mode succeeded" );
+    VRFY((ret >= 0), "retriving actual chunk opt mode succeeded");
 
     /* Check write vs read */
     VRFY((actual_io_mode_read == actual_io_mode_write),
-        "reading and writing are the same for actual_io_mode");
+         "reading and writing are the same for actual_io_mode");
     VRFY((actual_chunk_opt_mode_read == actual_chunk_opt_mode_write),
-        "reading and writing are the same for actual_chunk_opt_mode");
+         "reading and writing are the same for actual_chunk_opt_mode");
 
     /* Test values */
-    if(actual_chunk_opt_mode_expected != (H5D_mpio_actual_chunk_opt_mode_t) -1 && actual_io_mode_expected != (H5D_mpio_actual_io_mode_t) -1) {
-        HDsprintf(message, "Actual Chunk Opt Mode has the correct value for %s.\n",test_name);
+    if (actual_chunk_opt_mode_expected != (H5D_mpio_actual_chunk_opt_mode_t)-1 &&
+        actual_io_mode_expected != (H5D_mpio_actual_io_mode_t)-1) {
+        HDsprintf(message, "Actual Chunk Opt Mode has the correct value for %s.\n", test_name);
         VRFY((actual_chunk_opt_mode_write == actual_chunk_opt_mode_expected), message);
-        HDsprintf(message, "Actual IO Mode has the correct value for %s.\n",test_name);
+        HDsprintf(message, "Actual IO Mode has the correct value for %s.\n", test_name);
         VRFY((actual_io_mode_write == actual_io_mode_expected), message);
-    } else {
-        HDfprintf(stderr, "%s %d -> (%d,%d)\n", test_name, mpi_rank,
-            actual_chunk_opt_mode_write, actual_io_mode_write);
+    }
+    else {
+        HDfprintf(stderr, "%s %d -> (%d,%d)\n", test_name, mpi_rank, actual_chunk_opt_mode_write,
+                  actual_io_mode_write);
     }
 
     /* To test that the property is succesfully reset to the default, we perform some
@@ -3339,14 +3293,14 @@ test_actual_io_mode(int selection_mode) {
 
             /* Check Properties */
             ret = H5Pget_mpio_actual_io_mode(dxpl_write, &actual_io_mode_write);
-            VRFY( (ret >= 0), "retriving actual io mode succeeded" );
+            VRFY((ret >= 0), "retriving actual io mode succeeded");
             ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_write, &actual_chunk_opt_mode_write);
-            VRFY( (ret >= 0), "retriving actual chunk opt mode succeeded" );
+            VRFY((ret >= 0), "retriving actual chunk opt mode succeeded");
 
             VRFY(actual_chunk_opt_mode_write == H5D_MPIO_NO_CHUNK_OPTIMIZATION,
-             "actual_chunk_opt_mode has correct value for reset write (independent)");
+                 "actual_chunk_opt_mode has correct value for reset write (independent)");
             VRFY(actual_io_mode_write == H5D_MPIO_NO_COLLECTIVE,
-             "actual_io_mode has correct value for reset write (independent)");
+                 "actual_io_mode has correct value for reset write (independent)");
 
             /* Read */
             ret = H5Dread(dataset, data_type, H5S_ALL, H5S_ALL, dxpl_read, buffer);
@@ -3354,15 +3308,15 @@ test_actual_io_mode(int selection_mode) {
 
             /* Check Properties */
             ret = H5Pget_mpio_actual_io_mode(dxpl_read, &actual_io_mode_read);
-            VRFY( (ret >= 0), "retriving actual io mode succeeded" );
+            VRFY((ret >= 0), "retriving actual io mode succeeded");
             ret = H5Pget_mpio_actual_chunk_opt_mode(dxpl_read, &actual_chunk_opt_mode_read);
-            VRFY( (ret >= 0), "retriving actual chunk opt mode succeeded" );
+            VRFY((ret >= 0), "retriving actual chunk opt mode succeeded");
 
             VRFY(actual_chunk_opt_mode_read == H5D_MPIO_NO_CHUNK_OPTIMIZATION,
-             "actual_chunk_opt_mode has correct value for reset read (independent)");
+                 "actual_chunk_opt_mode has correct value for reset read (independent)");
             VRFY(actual_io_mode_read == H5D_MPIO_NO_COLLECTIVE,
-             "actual_io_mode has correct value for reset read (independent)");
-         }
+                 "actual_io_mode has correct value for reset read (independent)");
+        }
     }
 
     /* Release some resources */
@@ -3379,7 +3333,6 @@ test_actual_io_mode(int selection_mode) {
     return;
 }
 
-
 /* Function: actual_io_mode_tests
  *
  * Purpose: Tests all possible cases of the actual_io_mode property.
@@ -3388,7 +3341,8 @@ test_actual_io_mode(int selection_mode) {
  * Date: 2011-04-06
  */
 void
-actual_io_mode_tests(void) {
+actual_io_mode_tests(void)
+{
     int mpi_size = -1;
     int mpi_rank = -1;
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
@@ -3463,7 +3417,8 @@ actual_io_mode_tests(void) {
  *
  *       TEST_FILTERS:
  *         Test for using filter (checksum) as the cause of breaking collective I/O.
- *         Note: TEST_FILTERS mode will not work until H5Dcreate and H5write is supported for mpio and filter feature. Use test_no_collective_cause_mode_filter() function instead.
+ *         Note: TEST_FILTERS mode will not work until H5Dcreate and H5write is supported for mpio and filter
+ * feature. Use test_no_collective_cause_mode_filter() function instead.
  *
  *
  * Programmer: Jonathan Kim
@@ -3476,34 +3431,34 @@ actual_io_mode_tests(void) {
 static void
 test_no_collective_cause_mode(int selection_mode)
 {
-    uint32_t no_collective_cause_local_write = 0;
-    uint32_t no_collective_cause_local_read = 0;
-    uint32_t no_collective_cause_local_expected = 0;
-    uint32_t no_collective_cause_global_write = 0;
-    uint32_t no_collective_cause_global_read = 0;
+    uint32_t no_collective_cause_local_write     = 0;
+    uint32_t no_collective_cause_local_read      = 0;
+    uint32_t no_collective_cause_local_expected  = 0;
+    uint32_t no_collective_cause_global_write    = 0;
+    uint32_t no_collective_cause_global_read     = 0;
     uint32_t no_collective_cause_global_expected = 0;
 
-    const char  * filename;
-    const char  * test_name;
-    hbool_t     is_chunked=1;
-    hbool_t     is_independent=0;
-    int         mpi_size = -1;
-    int         mpi_rank = -1;
+    const char *filename;
+    const char *test_name;
+    hbool_t     is_chunked     = 1;
+    hbool_t     is_independent = 0;
+    int         mpi_size       = -1;
+    int         mpi_rank       = -1;
     int         length;
-    int         * buffer;
+    int *       buffer;
     int         i;
     MPI_Comm    mpi_comm;
     MPI_Info    mpi_info;
-    hid_t       fid = -1;
-    hid_t       sid = -1;
-    hid_t       dataset = -1;
-    hid_t       data_type = H5T_NATIVE_INT;
-    hid_t       fapl = -1;
-    hid_t       dcpl = -1;
+    hid_t       fid        = -1;
+    hid_t       sid        = -1;
+    hid_t       dataset    = -1;
+    hid_t       data_type  = H5T_NATIVE_INT;
+    hid_t       fapl       = -1;
+    hid_t       dcpl       = -1;
     hid_t       dxpl_write = -1;
-    hid_t       dxpl_read = -1;
+    hid_t       dxpl_read  = -1;
     hsize_t     dims[RANK];
-    hid_t       mem_space = -1;
+    hid_t       mem_space  = -1;
     hid_t       file_space = -1;
     hsize_t     chunk_dims[RANK];
     herr_t      ret;
@@ -3511,7 +3466,7 @@ test_no_collective_cause_mode(int selection_mode)
     H5Z_filter_t filter_info;
 #endif /* LATER */
     /* set to global value as default */
-    int l_facc_type = facc_type;
+    int  l_facc_type = facc_type;
     char message[256];
 
     /* Set up MPI parameters */
@@ -3530,27 +3485,29 @@ test_no_collective_cause_mode(int selection_mode)
     VRFY((dcpl >= 0), "dataset creation plist created successfully");
 
     if (selection_mode & TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_COMPACT) {
-        ret = H5Pset_layout (dcpl, H5D_COMPACT);
-        VRFY((ret >= 0),"set COMPACT layout succeeded");
+        ret = H5Pset_layout(dcpl, H5D_COMPACT);
+        VRFY((ret >= 0), "set COMPACT layout succeeded");
         is_chunked = 0;
     }
 
     if (selection_mode & TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL) {
-        ret = H5Pset_external (dcpl, FILE_EXTERNAL, (off_t) 0, H5F_UNLIMITED);
-        VRFY((ret >= 0),"set EXTERNAL file layout succeeded");
+        ret = H5Pset_external(dcpl, FILE_EXTERNAL, (off_t)0, H5F_UNLIMITED);
+        VRFY((ret >= 0), "set EXTERNAL file layout succeeded");
         is_chunked = 0;
     }
 
 #ifdef LATER /* fletcher32 */
     if (selection_mode & TEST_FILTERS) {
         ret = H5Zfilter_avail(H5Z_FILTER_FLETCHER32);
-        VRFY ((ret >=0 ), "Fletcher32 filter is available.\n");
+        VRFY((ret >= 0), "Fletcher32 filter is available.\n");
 
-        ret = H5Zget_filter_info (H5Z_FILTER_FLETCHER32, &filter_info);
-        VRFY ( ( (filter_info & H5Z_FILTER_CONFIG_ENCODE_ENABLED) || (filter_info & H5Z_FILTER_CONFIG_DECODE_ENABLED) ) , "Fletcher32 filter encoding and decoding available.\n");
+        ret = H5Zget_filter_info(H5Z_FILTER_FLETCHER32, &filter_info);
+        VRFY(((filter_info & H5Z_FILTER_CONFIG_ENCODE_ENABLED) ||
+              (filter_info & H5Z_FILTER_CONFIG_DECODE_ENABLED)),
+             "Fletcher32 filter encoding and decoding available.\n");
 
         ret = H5Pset_fletcher32(dcpl);
-        VRFY((ret >= 0),"set filter (flecher32) succeeded");
+        VRFY((ret >= 0), "set filter (flecher32) succeeded");
     }
 #endif /* LATER */
 
@@ -3570,11 +3527,10 @@ test_no_collective_cause_mode(int selection_mode)
             dims[0] = (hsize_t)dim0;
             dims[1] = (hsize_t)dim1;
         }
-        sid = H5Screate_simple (RANK, dims, NULL);
+        sid = H5Screate_simple(RANK, dims, NULL);
         VRFY((sid >= 0), "H5Screate_simple succeeded");
     }
 
-
     filename = (const char *)GetTestParameters();
     HDassert(filename != NULL);
 
@@ -3588,20 +3544,18 @@ test_no_collective_cause_mode(int selection_mode)
     VRFY((fid >= 0), "H5Fcreate succeeded");
 
     /* If we are not testing contiguous datasets */
-    if(is_chunked) {
+    if (is_chunked) {
         /* Set up chunk information.  */
-        chunk_dims[0] = dims[0]/(hsize_t)mpi_size;
+        chunk_dims[0] = dims[0] / (hsize_t)mpi_size;
         chunk_dims[1] = dims[1];
-        ret = H5Pset_chunk(dcpl, 2, chunk_dims);
-        VRFY((ret >= 0),"chunk creation property list succeeded");
+        ret           = H5Pset_chunk(dcpl, 2, chunk_dims);
+        VRFY((ret >= 0), "chunk creation property list succeeded");
     }
 
-
     /* Create the dataset */
     dataset = H5Dcreate2(fid, "nocolcause", data_type, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
     VRFY((dataset >= 0), "H5Dcreate2() dataset succeeded");
 
-
     /*
      * Set expected causes and some tweaks based on the type of test
      */
@@ -3641,14 +3595,14 @@ test_no_collective_cause_mode(int selection_mode)
 #endif /* LATER */
 
     if (selection_mode & TEST_COLLECTIVE) {
-        test_name = "Broken Collective I/O - Not Broken";
-        no_collective_cause_local_expected = H5D_MPIO_COLLECTIVE;
+        test_name                           = "Broken Collective I/O - Not Broken";
+        no_collective_cause_local_expected  = H5D_MPIO_COLLECTIVE;
         no_collective_cause_global_expected = H5D_MPIO_COLLECTIVE;
     }
 
     if (selection_mode & TEST_SET_INDEPENDENT) {
-        test_name = "Broken Collective I/O - Independent";
-        no_collective_cause_local_expected = H5D_MPIO_SET_INDEPENDENT;
+        test_name                           = "Broken Collective I/O - Independent";
+        no_collective_cause_local_expected  = H5D_MPIO_SET_INDEPENDENT;
         no_collective_cause_global_expected = H5D_MPIO_SET_INDEPENDENT;
         /* switch to independent io */
         is_independent = 1;
@@ -3658,7 +3612,7 @@ test_no_collective_cause_mode(int selection_mode)
     if (selection_mode & TEST_NOT_SIMPLE_OR_SCALAR_DATASPACES ||
         selection_mode & TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL) {
         file_space = H5S_ALL;
-        mem_space = H5S_ALL;
+        mem_space  = H5S_ALL;
     }
     else {
         /* Get the file dataspace */
@@ -3666,7 +3620,7 @@ test_no_collective_cause_mode(int selection_mode)
         VRFY((file_space >= 0), "H5Dget_space succeeded");
 
         /* Create the memory dataspace */
-        mem_space = H5Screate_simple (RANK, dims, NULL);
+        mem_space = H5Screate_simple(RANK, dims, NULL);
         VRFY((mem_space >= 0), "mem_space created");
     }
 
@@ -3676,14 +3630,14 @@ test_no_collective_cause_mode(int selection_mode)
     /* Allocate and initialize the buffer */
     buffer = (int *)HDmalloc(sizeof(int) * (size_t)length);
     VRFY((buffer != NULL), "HDmalloc of buffer succeeded");
-    for(i = 0; i < length; i++)
+    for (i = 0; i < length; i++)
         buffer[i] = i;
 
     /* Set up the dxpl for the write */
     dxpl_write = H5Pcreate(H5P_DATASET_XFER);
     VRFY((dxpl_write >= 0), "H5Pcreate(H5P_DATASET_XFER) succeeded");
 
-    if(is_independent) {
+    if (is_independent) {
         /* Set Independent I/O */
         ret = H5Pset_dxpl_mpio(dxpl_write, H5FD_MPIO_INDEPENDENT);
         VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
@@ -3692,11 +3646,10 @@ test_no_collective_cause_mode(int selection_mode)
         /* Set Collective I/O */
         ret = H5Pset_dxpl_mpio(dxpl_write, H5FD_MPIO_COLLECTIVE);
         VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-
     }
 
     if (selection_mode & TEST_DATA_TRANSFORMS) {
-        ret = H5Pset_data_transform (dxpl_write, "x+1");
+        ret = H5Pset_data_transform(dxpl_write, "x+1");
         VRFY((ret >= 0), "H5Pset_data_transform succeeded");
     }
 
@@ -3706,14 +3659,14 @@ test_no_collective_cause_mode(int selection_mode)
 
     /* Write */
     ret = H5Dwrite(dataset, data_type, mem_space, file_space, dxpl_write, buffer);
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded");
 
-
     /* Get the cause of broken collective I/O */
-    ret = H5Pget_mpio_no_collective_cause (dxpl_write, &no_collective_cause_local_write, &no_collective_cause_global_write);
-    VRFY((ret >= 0), "retriving no collective cause succeeded" );
-
+    ret = H5Pget_mpio_no_collective_cause(dxpl_write, &no_collective_cause_local_write,
+                                          &no_collective_cause_global_write);
+    VRFY((ret >= 0), "retriving no collective cause succeeded");
 
     /*---------------------
      * Test Read access
@@ -3726,25 +3679,27 @@ test_no_collective_cause_mode(int selection_mode)
     /* Read */
     ret = H5Dread(dataset, data_type, mem_space, file_space, dxpl_read, buffer);
 
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dread() dataset multichunk read succeeded");
 
     /* Get the cause of broken collective I/O */
-    ret = H5Pget_mpio_no_collective_cause (dxpl_read, &no_collective_cause_local_read, &no_collective_cause_global_read);
-    VRFY((ret >= 0), "retriving no collective cause succeeded" );
+    ret = H5Pget_mpio_no_collective_cause(dxpl_read, &no_collective_cause_local_read,
+                                          &no_collective_cause_global_read);
+    VRFY((ret >= 0), "retriving no collective cause succeeded");
 
     /* Check write vs read */
     VRFY((no_collective_cause_local_read == no_collective_cause_local_write),
-        "reading and writing are the same for local cause of Broken Collective I/O");
+         "reading and writing are the same for local cause of Broken Collective I/O");
     VRFY((no_collective_cause_global_read == no_collective_cause_global_write),
-        "reading and writing are the same for global cause of Broken Collective I/O");
+         "reading and writing are the same for global cause of Broken Collective I/O");
 
     /* Test values */
-    HDmemset (message, 0, sizeof (message));
-    HDsprintf(message, "Local cause of Broken Collective I/O has the correct value for %s.\n",test_name);
+    HDmemset(message, 0, sizeof(message));
+    HDsprintf(message, "Local cause of Broken Collective I/O has the correct value for %s.\n", test_name);
     VRFY((no_collective_cause_local_write == no_collective_cause_local_expected), message);
-    HDmemset (message, 0, sizeof (message));
-    HDsprintf(message, "Global cause of Broken Collective I/O has the correct value for %s.\n",test_name);
+    HDmemset(message, 0, sizeof(message));
+    HDsprintf(message, "Global cause of Broken Collective I/O has the correct value for %s.\n", test_name);
     VRFY((no_collective_cause_global_write == no_collective_cause_global_expected), message);
 
     /* Release some resources */
@@ -3775,7 +3730,6 @@ test_no_collective_cause_mode(int selection_mode)
     return;
 }
 
-
 /*
  * Function: test_no_collective_cause_mode_filter
  *
@@ -3800,31 +3754,31 @@ test_no_collective_cause_mode(int selection_mode)
 static void
 test_no_collective_cause_mode_filter(int selection_mode)
 {
-    uint32_t no_collective_cause_local_read = 0;
-    uint32_t no_collective_cause_local_expected = 0;
-    uint32_t no_collective_cause_global_read = 0;
+    uint32_t no_collective_cause_local_read      = 0;
+    uint32_t no_collective_cause_local_expected  = 0;
+    uint32_t no_collective_cause_global_read     = 0;
     uint32_t no_collective_cause_global_expected = 0;
 
-    const char  * filename;
-    const char  * test_name = "I/O";
-    hbool_t     is_chunked=1;
-    int         mpi_size = -1;
-    int         mpi_rank = -1;
+    const char *filename;
+    const char *test_name  = "I/O";
+    hbool_t     is_chunked = 1;
+    int         mpi_size   = -1;
+    int         mpi_rank   = -1;
     int         length;
-    int         * buffer;
+    int *       buffer;
     int         i;
-    MPI_Comm    mpi_comm = MPI_COMM_NULL;
-    MPI_Info    mpi_info = MPI_INFO_NULL;
-    hid_t       fid = -1;
-    hid_t       sid = -1;
-    hid_t       dataset = -1;
-    hid_t       data_type = H5T_NATIVE_INT;
+    MPI_Comm    mpi_comm   = MPI_COMM_NULL;
+    MPI_Info    mpi_info   = MPI_INFO_NULL;
+    hid_t       fid        = -1;
+    hid_t       sid        = -1;
+    hid_t       dataset    = -1;
+    hid_t       data_type  = H5T_NATIVE_INT;
     hid_t       fapl_write = -1;
-    hid_t       fapl_read = -1;
-    hid_t       dcpl = -1;
-    hid_t       dxpl = -1;
+    hid_t       fapl_read  = -1;
+    hid_t       dcpl       = -1;
+    hid_t       dxpl       = -1;
     hsize_t     dims[RANK];
-    hid_t       mem_space = -1;
+    hid_t       mem_space  = -1;
     hid_t       file_space = -1;
     hsize_t     chunk_dims[RANK];
     herr_t      ret;
@@ -3848,29 +3802,30 @@ test_no_collective_cause_mode_filter(int selection_mode)
     dcpl = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((dcpl >= 0), "dataset creation plist created successfully");
 
-    if (selection_mode == TEST_FILTERS_READ )  {
+    if (selection_mode == TEST_FILTERS_READ) {
 #ifdef LATER /* fletcher32 */
-            ret = H5Zfilter_avail(H5Z_FILTER_FLETCHER32);
-            VRFY ((ret >=0 ), "Fletcher32 filter is available.\n");
+        ret = H5Zfilter_avail(H5Z_FILTER_FLETCHER32);
+        VRFY((ret >= 0), "Fletcher32 filter is available.\n");
 
-            ret = H5Zget_filter_info (H5Z_FILTER_FLETCHER32, (unsigned int *) &filter_info);
-            VRFY ( ( (filter_info & H5Z_FILTER_CONFIG_ENCODE_ENABLED) || (filter_info & H5Z_FILTER_CONFIG_DECODE_ENABLED) ) , "Fletcher32 filter encoding and decoding available.\n");
+        ret = H5Zget_filter_info(H5Z_FILTER_FLETCHER32, (unsigned int *)&filter_info);
+        VRFY(((filter_info & H5Z_FILTER_CONFIG_ENCODE_ENABLED) ||
+              (filter_info & H5Z_FILTER_CONFIG_DECODE_ENABLED)),
+             "Fletcher32 filter encoding and decoding available.\n");
 
-            ret = H5Pset_fletcher32(dcpl);
-            VRFY((ret >= 0),"set filter (flecher32) succeeded");
+        ret = H5Pset_fletcher32(dcpl);
+        VRFY((ret >= 0), "set filter (flecher32) succeeded");
 #endif /* LATER */
     }
-    else  {
+    else {
         VRFY(0, "Unexpected mode, only test for TEST_FILTERS_READ.");
     }
 
     /* Create the basic Space */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple (RANK, dims, NULL);
+    sid     = H5Screate_simple(RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
-
     filename = (const char *)GetTestParameters();
     HDassert(filename != NULL);
 
@@ -3882,23 +3837,22 @@ test_no_collective_cause_mode_filter(int selection_mode)
     VRFY((fid >= 0), "H5Fcreate succeeded");
 
     /* If we are not testing contiguous datasets */
-    if(is_chunked) {
+    if (is_chunked) {
         /* Set up chunk information.  */
-        chunk_dims[0] = dims[0]/(hsize_t)mpi_size;
+        chunk_dims[0] = dims[0] / (hsize_t)mpi_size;
         chunk_dims[1] = dims[1];
-        ret = H5Pset_chunk(dcpl, 2, chunk_dims);
-        VRFY((ret >= 0),"chunk creation property list succeeded");
+        ret           = H5Pset_chunk(dcpl, 2, chunk_dims);
+        VRFY((ret >= 0), "chunk creation property list succeeded");
     }
 
-
     /* Create the dataset */
     dataset = H5Dcreate2(fid, DSET_NOCOLCAUSE, data_type, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
     VRFY((dataset >= 0), "H5Dcreate2() dataset succeeded");
 
 #ifdef LATER /* fletcher32 */
     /* Set expected cause */
-    test_name = "Broken Collective I/O - Filter is required";
-    no_collective_cause_local_expected = H5D_MPIO_FILTERS;
+    test_name                           = "Broken Collective I/O - Filter is required";
+    no_collective_cause_local_expected  = H5D_MPIO_FILTERS;
     no_collective_cause_global_expected = H5D_MPIO_FILTERS;
 #endif /* LATER */
 
@@ -3907,7 +3861,7 @@ test_no_collective_cause_mode_filter(int selection_mode)
     VRFY((file_space >= 0), "H5Dget_space succeeded");
 
     /* Create the memory dataspace */
-    mem_space = H5Screate_simple (RANK, dims, NULL);
+    mem_space = H5Screate_simple(RANK, dims, NULL);
     VRFY((mem_space >= 0), "mem_space created");
 
     /* Get the number of elements in the selection */
@@ -3916,33 +3870,32 @@ test_no_collective_cause_mode_filter(int selection_mode)
     /* Allocate and initialize the buffer */
     buffer = (int *)HDmalloc(sizeof(int) * length);
     VRFY((buffer != NULL), "HDmalloc of buffer succeeded");
-    for(i = 0; i < length; i++)
+    for (i = 0; i < length; i++)
         buffer[i] = i;
 
     /* Set up the dxpl for the write */
     dxpl = H5Pcreate(H5P_DATASET_XFER);
     VRFY((dxpl >= 0), "H5Pcreate(H5P_DATASET_XFER) succeeded");
 
-    if (selection_mode == TEST_FILTERS_READ)  {
+    if (selection_mode == TEST_FILTERS_READ) {
         /* To test read in collective I/O mode , write in independent mode
          * because write fails with mpio + filter */
         ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_INDEPENDENT);
         VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
     }
-    else  {
+    else {
         /* To test write in collective I/O mode. */
         ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
         VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
     }
 
-
     /* Write */
     ret = H5Dwrite(dataset, data_type, mem_space, file_space, dxpl, buffer);
 
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded");
 
-
     /* Make a copy of the dxpl to test the read operation */
     dxpl = H5Pcopy(dxpl);
     VRFY((dxpl >= 0), "H5Pcopy succeeded");
@@ -3954,7 +3907,6 @@ test_no_collective_cause_mode_filter(int selection_mode)
     if (fid)
         H5Fclose(fid);
 
-
     /*---------------------
      * Test Read access
      *---------------------*/
@@ -3963,8 +3915,8 @@ test_no_collective_cause_mode_filter(int selection_mode)
     fapl_read = create_faccess_plist(mpi_comm, mpi_info, facc_type);
     VRFY((fapl_read >= 0), "create_faccess_plist() succeeded");
 
-    fid = H5Fopen (filename, H5F_ACC_RDONLY, fapl_read);
-    dataset = H5Dopen2 (fid, DSET_NOCOLCAUSE, H5P_DEFAULT);
+    fid     = H5Fopen(filename, H5F_ACC_RDONLY, fapl_read);
+    dataset = H5Dopen2(fid, DSET_NOCOLCAUSE, H5P_DEFAULT);
 
     /* Set collective I/O properties in the dxpl. */
     ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
@@ -3973,19 +3925,21 @@ test_no_collective_cause_mode_filter(int selection_mode)
     /* Read */
     ret = H5Dread(dataset, data_type, mem_space, file_space, dxpl, buffer);
 
-    if(ret < 0) H5Eprint2(H5E_DEFAULT, stdout);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stdout);
     VRFY((ret >= 0), "H5Dread() dataset multichunk read succeeded");
 
     /* Get the cause of broken collective I/O */
-    ret = H5Pget_mpio_no_collective_cause (dxpl, &no_collective_cause_local_read, &no_collective_cause_global_read);
-    VRFY((ret >= 0), "retriving no collective cause succeeded" );
+    ret = H5Pget_mpio_no_collective_cause(dxpl, &no_collective_cause_local_read,
+                                          &no_collective_cause_global_read);
+    VRFY((ret >= 0), "retriving no collective cause succeeded");
 
     /* Test values */
-    HDmemset (message, 0, sizeof (message));
-    HDsprintf(message, "Local cause of Broken Collective I/O has the correct value for %s.\n",test_name);
+    HDmemset(message, 0, sizeof(message));
+    HDsprintf(message, "Local cause of Broken Collective I/O has the correct value for %s.\n", test_name);
     VRFY((no_collective_cause_local_read == (uint32_t)no_collective_cause_local_expected), message);
-    HDmemset (message, 0, sizeof (message));
-    HDsprintf(message, "Global cause of Broken Collective I/O has the correct value for %s.\n",test_name);
+    HDmemset(message, 0, sizeof(message));
+    HDsprintf(message, "Global cause of Broken Collective I/O has the correct value for %s.\n", test_name);
     VRFY((no_collective_cause_global_read == (uint32_t)no_collective_cause_global_expected), message);
 
     /* Release some resources */
@@ -4023,27 +3977,28 @@ no_collective_cause_tests(void)
     /*
      * Test individual cause
      */
-    test_no_collective_cause_mode (TEST_COLLECTIVE);
-    test_no_collective_cause_mode (TEST_SET_INDEPENDENT);
-    test_no_collective_cause_mode (TEST_DATATYPE_CONVERSION);
-    test_no_collective_cause_mode (TEST_DATA_TRANSFORMS);
-    test_no_collective_cause_mode (TEST_NOT_SIMPLE_OR_SCALAR_DATASPACES);
-    test_no_collective_cause_mode (TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_COMPACT);
-    test_no_collective_cause_mode (TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL);
+    test_no_collective_cause_mode(TEST_COLLECTIVE);
+    test_no_collective_cause_mode(TEST_SET_INDEPENDENT);
+    test_no_collective_cause_mode(TEST_DATATYPE_CONVERSION);
+    test_no_collective_cause_mode(TEST_DATA_TRANSFORMS);
+    test_no_collective_cause_mode(TEST_NOT_SIMPLE_OR_SCALAR_DATASPACES);
+    test_no_collective_cause_mode(TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_COMPACT);
+    test_no_collective_cause_mode(TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL);
 #ifdef LATER /* fletcher32 */
-   /* TODO: use this instead of below TEST_FILTERS_READ when H5Dcreate and
-    * H5Dwrite is ready for mpio + filter feature.
-    */
+             /* TODO: use this instead of below TEST_FILTERS_READ when H5Dcreate and
+              * H5Dwrite is ready for mpio + filter feature.
+              */
     /* test_no_collective_cause_mode (TEST_FILTERS); */
-    test_no_collective_cause_mode_filter (TEST_FILTERS_READ);
+    test_no_collective_cause_mode_filter(TEST_FILTERS_READ);
 #endif /* LATER */
 
     /*
      * Test combined causes
      */
-    test_no_collective_cause_mode (TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL | TEST_DATATYPE_CONVERSION);
-    test_no_collective_cause_mode (TEST_DATATYPE_CONVERSION | TEST_DATA_TRANSFORMS);
-    test_no_collective_cause_mode (TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL | TEST_DATATYPE_CONVERSION | TEST_DATA_TRANSFORMS);
+    test_no_collective_cause_mode(TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL | TEST_DATATYPE_CONVERSION);
+    test_no_collective_cause_mode(TEST_DATATYPE_CONVERSION | TEST_DATA_TRANSFORMS);
+    test_no_collective_cause_mode(TEST_NOT_CONTIGUOUS_OR_CHUNKED_DATASET_EXTERNAL | TEST_DATATYPE_CONVERSION |
+                                  TEST_DATA_TRANSFORMS);
 
     return;
 }
@@ -4062,41 +4017,42 @@ no_collective_cause_tests(void)
 void
 dataset_atomicity(void)
 {
-    hid_t fid;                  /* HDF5 file ID */
-    hid_t acc_tpl;        /* File access templates */
-    hid_t sid;           /* Dataspace ID */
-    hid_t dataset1;          /* Dataset IDs */
-    hsize_t dims[RANK];       /* dataset dim sizes */
-    int *write_buf = NULL;    /* data buffer */
-    int *read_buf = NULL;    /* data buffer */
-    int buf_size;
-    hid_t dataset2;
-    hid_t file_dataspace;    /* File dataspace ID */
-    hid_t mem_dataspace;    /* Memory dataspace ID */
-    hsize_t start[RANK];
-    hsize_t stride[RANK];
-    hsize_t count[RANK];
-    hsize_t block[RANK];
+    hid_t       fid;              /* HDF5 file ID */
+    hid_t       acc_tpl;          /* File access templates */
+    hid_t       sid;              /* Dataspace ID */
+    hid_t       dataset1;         /* Dataset IDs */
+    hsize_t     dims[RANK];       /* dataset dim sizes */
+    int *       write_buf = NULL; /* data buffer */
+    int *       read_buf  = NULL; /* data buffer */
+    int         buf_size;
+    hid_t       dataset2;
+    hid_t       file_dataspace; /* File dataspace ID */
+    hid_t       mem_dataspace;  /* Memory dataspace ID */
+    hsize_t     start[RANK];
+    hsize_t     stride[RANK];
+    hsize_t     count[RANK];
+    hsize_t     block[RANK];
     const char *filename;
-    herr_t ret;             /* Generic return value */
-    int mpi_size, mpi_rank;
-    int i, j, k;
-    hbool_t atomicity = FALSE;
-    MPI_Comm comm = MPI_COMM_WORLD;
-    MPI_Info info = MPI_INFO_NULL;
-
-    dim0 = 64; dim1 = 32;
+    herr_t      ret; /* Generic return value */
+    int         mpi_size, mpi_rank;
+    int         i, j, k;
+    hbool_t     atomicity = FALSE;
+    MPI_Comm    comm      = MPI_COMM_WORLD;
+    MPI_Info    info      = MPI_INFO_NULL;
+
+    dim0     = 64;
+    dim1     = 32;
     filename = GetTestParameters();
     if (facc_type != FACC_MPIO) {
         HDprintf("Atomicity tests will not work without the MPIO VFD\n");
         return;
     }
-    if(VERBOSE_MED)
+    if (VERBOSE_MED)
         HDprintf("atomic writes to file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     buf_size = dim0 * dim1;
     /* allocate memory for data buffer */
@@ -4121,26 +4077,22 @@ dataset_atomicity(void)
     /* setup dimensionality object */
     dims[0] = (hsize_t)dim0;
     dims[1] = (hsize_t)dim1;
-    sid = H5Screate_simple (RANK, dims, NULL);
+    sid     = H5Screate_simple(RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* create datasets */
-    dataset1 = H5Dcreate2(fid, DATASETNAME5, H5T_NATIVE_INT, sid,
-                          H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    dataset1 = H5Dcreate2(fid, DATASETNAME5, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset1 >= 0), "H5Dcreate2 succeeded");
 
-    dataset2 = H5Dcreate2(fid, DATASETNAME6, H5T_NATIVE_INT, sid,
-                          H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    dataset2 = H5Dcreate2(fid, DATASETNAME6, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dataset2 >= 0), "H5Dcreate2 succeeded");
 
     /* initialize datasets to 0s */
     if (0 == mpi_rank) {
-        ret = H5Dwrite(dataset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
-                       H5P_DEFAULT, write_buf);
+        ret = H5Dwrite(dataset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, write_buf);
         VRFY((ret >= 0), "H5Dwrite dataset1 succeeded");
 
-        ret = H5Dwrite(dataset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
-                       H5P_DEFAULT, write_buf);
+        ret = H5Dwrite(dataset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, write_buf);
         VRFY((ret >= 0), "H5Dwrite dataset2 succeeded");
     }
 
@@ -4153,39 +4105,39 @@ dataset_atomicity(void)
     ret = H5Fclose(fid);
     VRFY((ret >= 0), "H5Fclose succeeded");
 
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
 
     /* make sure setting atomicity fails on a serial file ID */
     /* file locking allows only one file open (serial) for writing */
-    if(MAINPROCESS){
-        fid=H5Fopen(filename,H5F_ACC_RDWR,H5P_DEFAULT);
+    if (MAINPROCESS) {
+        fid = H5Fopen(filename, H5F_ACC_RDWR, H5P_DEFAULT);
         VRFY((fid >= 0), "H5Fopen succeeed");
     }
 
     /* should fail */
-    ret = H5Fset_mpi_atomicity(fid , TRUE);
+    ret = H5Fset_mpi_atomicity(fid, TRUE);
     VRFY((ret == FAIL), "H5Fset_mpi_atomicity failed");
 
-    if(MAINPROCESS){
+    if (MAINPROCESS) {
         ret = H5Fclose(fid);
         VRFY((ret >= 0), "H5Fclose succeeded");
     }
 
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
 
     /* setup file access template */
     acc_tpl = create_faccess_plist(comm, info, facc_type);
     VRFY((acc_tpl >= 0), "");
 
     /* open the file collectively */
-    fid=H5Fopen(filename,H5F_ACC_RDWR,acc_tpl);
+    fid = H5Fopen(filename, H5F_ACC_RDWR, acc_tpl);
     VRFY((fid >= 0), "H5Fopen succeeded");
 
     /* Release file-access template */
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-    ret = H5Fset_mpi_atomicity(fid , TRUE);
+    ret = H5Fset_mpi_atomicity(fid, TRUE);
     VRFY((ret >= 0), "H5Fset_mpi_atomicity succeeded");
 
     /* open dataset1 (contiguous case) */
@@ -4193,22 +4145,22 @@ dataset_atomicity(void)
     VRFY((dataset1 >= 0), "H5Dopen2 succeeded");
 
     if (0 == mpi_rank) {
-        for (i=0 ; i<buf_size ; i++) {
+        for (i = 0; i < buf_size; i++) {
             write_buf[i] = 5;
         }
     }
     else {
-        for (i=0 ; i<buf_size ; i++) {
+        for (i = 0; i < buf_size; i++) {
             read_buf[i] = 8;
         }
     }
 
     /* check that the atomicity flag is set */
-    ret = H5Fget_mpi_atomicity(fid , &atomicity);
+    ret = H5Fget_mpi_atomicity(fid, &atomicity);
     VRFY((ret >= 0), "atomcity get failed");
     VRFY((atomicity == TRUE), "atomcity set failed");
 
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
 
     /* Process 0 writes contiguously to the entire dataset */
     if (0 == mpi_rank) {
@@ -4221,12 +4173,14 @@ dataset_atomicity(void)
         VRFY((ret >= 0), "H5Dwrite() dataset multichunk write succeeded");
     }
 
-    if(VERBOSE_MED) {
-        i=0;j=0;k=0;
-        for (i=0 ; i<dim0 ; i++) {
-            HDprintf ("\n");
-            for (j=0 ; j<dim1 ; j++)
-                HDprintf ("%d ", read_buf[k++]);
+    if (VERBOSE_MED) {
+        i = 0;
+        j = 0;
+        k = 0;
+        for (i = 0; i < dim0; i++) {
+            HDprintf("\n");
+            for (j = 0; j < dim1; j++)
+                HDprintf("%d ", read_buf[k++]);
         }
     }
 
@@ -4238,10 +4192,11 @@ dataset_atomicity(void)
 
         VRFY((compare == 0 || compare == 5),
              "Atomicity Test Failed Process %d: Value read should be 0 or 5\n");
-        for (i=1; i<buf_size; i++) {
+        for (i = 1; i < buf_size; i++) {
             if (read_buf[i] != compare) {
-                HDprintf("Atomicity Test Failed Process %d: read_buf[%d] is %d, should be %d\n", mpi_rank, i, read_buf[i], compare);
-                nerrors ++;
+                HDprintf("Atomicity Test Failed Process %d: read_buf[%d] is %d, should be %d\n", mpi_rank, i,
+                         read_buf[i], compare);
+                nerrors++;
             }
         }
     }
@@ -4250,8 +4205,10 @@ dataset_atomicity(void)
     VRFY((ret >= 0), "H5D close succeeded");
 
     /* release data buffers */
-    if(write_buf) HDfree(write_buf);
-    if(read_buf) HDfree(read_buf);
+    if (write_buf)
+        HDfree(write_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     /* open dataset2 (non-contiguous case) */
     dataset2 = H5Dopen2(fid, DATASETNAME6, H5P_DEFAULT);
@@ -4264,69 +4221,68 @@ dataset_atomicity(void)
     read_buf = (int *)HDcalloc((size_t)buf_size, sizeof(int));
     VRFY((read_buf != NULL), "read_buf HDcalloc succeeded");
 
-    for (i=0 ; i<buf_size ; i++) {
+    for (i = 0; i < buf_size; i++) {
         write_buf[i] = 5;
     }
-    for (i=0 ; i<buf_size ; i++) {
+    for (i = 0; i < buf_size; i++) {
         read_buf[i] = 8;
     }
 
     atomicity = FALSE;
     /* check that the atomicity flag is set */
-    ret = H5Fget_mpi_atomicity(fid , &atomicity);
+    ret = H5Fget_mpi_atomicity(fid, &atomicity);
     VRFY((ret >= 0), "atomcity get failed");
     VRFY((atomicity == TRUE), "atomcity set failed");
 
-
-    block[0] = (hsize_t)(dim0/mpi_size - 1);
-    block[1] = (hsize_t)(dim1/mpi_size - 1);
+    block[0]  = (hsize_t)(dim0 / mpi_size - 1);
+    block[1]  = (hsize_t)(dim1 / mpi_size - 1);
     stride[0] = block[0] + 1;
     stride[1] = block[1] + 1;
-    count[0] = (hsize_t)mpi_size;
-    count[1] = (hsize_t)mpi_size;
-    start[0] = 0;
-    start[1] = 0;
+    count[0]  = (hsize_t)mpi_size;
+    count[1]  = (hsize_t)mpi_size;
+    start[0]  = 0;
+    start[1]  = 0;
 
     /* create a file dataspace */
-    file_dataspace = H5Dget_space (dataset2);
+    file_dataspace = H5Dget_space(dataset2);
     VRFY((file_dataspace >= 0), "H5Dget_space succeeded");
     ret = H5Sselect_hyperslab(file_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace */
-    mem_dataspace = H5Screate_simple (RANK, dims, NULL);
+    mem_dataspace = H5Screate_simple(RANK, dims, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     ret = H5Sselect_hyperslab(mem_dataspace, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
 
     /* Process 0 writes to the dataset */
     if (0 == mpi_rank) {
-        ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                       H5P_DEFAULT, write_buf);
+        ret = H5Dwrite(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, write_buf);
         VRFY((ret >= 0), "H5Dwrite dataset2 succeeded");
     }
     /* All processes wait for the write to finish. This works because
        atomicity is set to true */
-    MPI_Barrier (comm);
+    MPI_Barrier(comm);
     /* The other processes read the entire dataset */
     if (0 != mpi_rank) {
-        ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace,
-                       H5P_DEFAULT, read_buf);
+        ret = H5Dread(dataset2, H5T_NATIVE_INT, mem_dataspace, file_dataspace, H5P_DEFAULT, read_buf);
         VRFY((ret >= 0), "H5Dread dataset2 succeeded");
     }
 
-    if(VERBOSE_MED) {
+    if (VERBOSE_MED) {
         if (mpi_rank == 1) {
-            i=0;j=0;k=0;
-            for (i=0 ; i<dim0 ; i++) {
-                HDprintf ("\n");
-                for (j=0 ; j<dim1 ; j++)
-                    HDprintf ("%d ", read_buf[k++]);
+            i = 0;
+            j = 0;
+            k = 0;
+            for (i = 0; i < dim0; i++) {
+                HDprintf("\n");
+                for (j = 0; j < dim1; j++)
+                    HDprintf("%d ", read_buf[k++]);
             }
-            HDprintf ("\n");
+            HDprintf("\n");
         }
     }
 
@@ -4334,34 +4290,37 @@ dataset_atomicity(void)
     as 5 (read happened after process 0 wrote to dataset 1) */
     if (0 != mpi_rank) {
         int compare;
-        i=0;j=0;k=0;
+        i = 0;
+        j = 0;
+        k = 0;
 
         compare = 5;
 
         H5_CHECK_OVERFLOW(block[0], hsize_t, int);
         H5_CHECK_OVERFLOW(block[1], hsize_t, int);
-        for (i=0 ; i<dim0 ; i++) {
-            if (i >= mpi_rank*((int)block[0]+1)) {
+        for (i = 0; i < dim0; i++) {
+            if (i >= mpi_rank * ((int)block[0] + 1)) {
                 break;
             }
-            if ((i+1)%((int)block[0]+1)==0) {
+            if ((i + 1) % ((int)block[0] + 1) == 0) {
                 k += dim1;
                 continue;
             }
-            for (j=0 ; j<dim1 ; j++) {
-                if (j >= mpi_rank*((int)block[1]+1)) {
-                    k += dim1 - mpi_rank*((int)block[1]+1);
+            for (j = 0; j < dim1; j++) {
+                if (j >= mpi_rank * ((int)block[1] + 1)) {
+                    k += dim1 - mpi_rank * ((int)block[1] + 1);
                     break;
                 }
-                if ((j+1)%((int)block[1]+1)==0) {
+                if ((j + 1) % ((int)block[1] + 1) == 0) {
                     k++;
                     continue;
                 }
                 else if (compare != read_buf[k]) {
-                    HDprintf("Atomicity Test Failed Process %d: read_buf[%d] is %d, should be %d\n", mpi_rank, k, read_buf[k], compare);
+                    HDprintf("Atomicity Test Failed Process %d: read_buf[%d] is %d, should be %d\n", mpi_rank,
+                             k, read_buf[k], compare);
                     nerrors++;
                 }
-                k ++;
+                k++;
             }
         }
     }
@@ -4374,12 +4333,13 @@ dataset_atomicity(void)
     VRFY((ret >= 0), "H5Sclose succeeded");
 
     /* release data buffers */
-    if(write_buf) HDfree(write_buf);
-    if(read_buf) HDfree(read_buf);
+    if (write_buf)
+        HDfree(write_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     ret = H5Fclose(fid);
     VRFY((ret >= 0), "H5Fclose succeeded");
-
 }
 
 /* Function: dense_attr_test
@@ -4392,21 +4352,21 @@ dataset_atomicity(void)
 void
 test_dense_attr(void)
 {
-    int mpi_size, mpi_rank;
-    hid_t fpid, fid;
-    hid_t gid, gpid;
-    hid_t atFileSpace, atid;
-    hsize_t atDims[1] = {10000};
-    herr_t status;
+    int         mpi_size, mpi_rank;
+    hid_t       fpid, fid;
+    hid_t       gid, gpid;
+    hid_t       atFileSpace, atid;
+    hsize_t     atDims[1] = {10000};
+    herr_t      status;
     const char *filename;
 
     /* get filename */
     filename = (const char *)GetTestParameters();
-    HDassert( filename != NULL );
+    HDassert(filename != NULL);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     fpid = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((fpid > 0), "H5Pcreate succeeded");
@@ -4445,4 +4405,3 @@ test_dense_attr(void)
 
     return;
 }
-
diff --git a/testpar/t_file.c b/testpar/t_file.c
index 19a75c8..4e652bf 100644
--- a/testpar/t_file.c
+++ b/testpar/t_file.c
@@ -17,30 +17,30 @@
 
 #include "testphdf5.h"
 
-#include "H5CXprivate.h"        /* API Contexts                         */
+#include "H5CXprivate.h" /* API Contexts                         */
 #include "H5Iprivate.h"
 #include "H5PBprivate.h"
 
 /*
  * This file needs to access private information from the H5F package.
  */
-#define H5AC_FRIEND        /*suppress error about including H5ACpkg      */
+#define H5AC_FRIEND /*suppress error about including H5ACpkg      */
 #include "H5ACpkg.h"
-#define H5C_FRIEND        /*suppress error about including H5Cpkg      */
+#define H5C_FRIEND /*suppress error about including H5Cpkg      */
 #include "H5Cpkg.h"
-#define H5F_FRIEND        /*suppress error about including H5Fpkg      */
+#define H5F_FRIEND /*suppress error about including H5Fpkg      */
 #define H5F_TESTING
 #include "H5Fpkg.h"
-#define H5MF_FRIEND        /*suppress error about including H5MFpkg      */
+#define H5MF_FRIEND /*suppress error about including H5MFpkg      */
 #include "H5MFpkg.h"
 
-#define NUM_DSETS               5
+#define NUM_DSETS 5
 
 int mpi_size, mpi_rank;
 
 static int create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_strategy);
-static int open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
-                     hsize_t page_size, size_t page_buffer_size);
+static int open_file(const char *filename, hid_t fapl, int metadata_write_strategy, hsize_t page_size,
+                     size_t page_buffer_size);
 
 /*
  * test file access by communicator besides COMM_WORLD.
@@ -56,79 +56,79 @@ static int open_file(const char *filename, hid_t fapl, int metadata_write_strate
 void
 test_split_comm_access(void)
 {
-    MPI_Comm comm;
-    MPI_Info info = MPI_INFO_NULL;
-    int is_old, mrc;
-    int newrank, newprocs;
-    hid_t fid;            /* file IDs */
-    hid_t acc_tpl;        /* File access properties */
-    herr_t ret;            /* generic return value */
+    MPI_Comm    comm;
+    MPI_Info    info = MPI_INFO_NULL;
+    int         is_old, mrc;
+    int         newrank, newprocs;
+    hid_t       fid;     /* file IDs */
+    hid_t       acc_tpl; /* File access properties */
+    herr_t      ret;     /* generic return value */
     const char *filename;
 
     filename = (const char *)GetTestParameters();
     if (VERBOSE_MED)
-    HDprintf("Split Communicator access test on file %s\n",
-        filename);
+        HDprintf("Split Communicator access test on file %s\n", filename);
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
-    is_old = mpi_rank%2;
-    mrc = MPI_Comm_split(MPI_COMM_WORLD, is_old, mpi_rank, &comm);
-    VRFY((mrc==MPI_SUCCESS), "");
-    MPI_Comm_size(comm,&newprocs);
-    MPI_Comm_rank(comm,&newrank);
-
-    if (is_old){
-    /* odd-rank processes */
-    mrc = MPI_Barrier(comm);
-    VRFY((mrc==MPI_SUCCESS), "");
-    }else{
-    /* even-rank processes */
-    int sub_mpi_rank;    /* rank in the sub-comm */
-    MPI_Comm_rank(comm,&sub_mpi_rank);
-
-    /* setup file access template */
-    acc_tpl = create_faccess_plist(comm, info, facc_type);
-    VRFY((acc_tpl >= 0), "");
-
-    /* create the file collectively */
-    fid=H5Fcreate(filename,H5F_ACC_TRUNC,H5P_DEFAULT,acc_tpl);
-    VRFY((fid >= 0), "H5Fcreate succeeded");
-
-    /* Release file-access template */
-    ret=H5Pclose(acc_tpl);
-    VRFY((ret >= 0), "");
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
+    is_old = mpi_rank % 2;
+    mrc    = MPI_Comm_split(MPI_COMM_WORLD, is_old, mpi_rank, &comm);
+    VRFY((mrc == MPI_SUCCESS), "");
+    MPI_Comm_size(comm, &newprocs);
+    MPI_Comm_rank(comm, &newrank);
+
+    if (is_old) {
+        /* odd-rank processes */
+        mrc = MPI_Barrier(comm);
+        VRFY((mrc == MPI_SUCCESS), "");
+    }
+    else {
+        /* even-rank processes */
+        int sub_mpi_rank; /* rank in the sub-comm */
+        MPI_Comm_rank(comm, &sub_mpi_rank);
 
-    /* close the file */
-    ret=H5Fclose(fid);
-    VRFY((ret >= 0), "");
+        /* setup file access template */
+        acc_tpl = create_faccess_plist(comm, info, facc_type);
+        VRFY((acc_tpl >= 0), "");
 
-    /* delete the test file */
-    if (sub_mpi_rank == 0){
-        mrc = MPI_File_delete((char *)filename, info);
-        /*VRFY((mrc==MPI_SUCCESS), ""); */
-    }
+        /* create the file collectively */
+        fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, acc_tpl);
+        VRFY((fid >= 0), "H5Fcreate succeeded");
+
+        /* Release file-access template */
+        ret = H5Pclose(acc_tpl);
+        VRFY((ret >= 0), "");
+
+        /* close the file */
+        ret = H5Fclose(fid);
+        VRFY((ret >= 0), "");
+
+        /* delete the test file */
+        if (sub_mpi_rank == 0) {
+            mrc = MPI_File_delete((char *)filename, info);
+            /*VRFY((mrc==MPI_SUCCESS), ""); */
+        }
     }
     mrc = MPI_Comm_free(&comm);
-    VRFY((mrc==MPI_SUCCESS), "MPI_Comm_free succeeded");
+    VRFY((mrc == MPI_SUCCESS), "MPI_Comm_free succeeded");
     mrc = MPI_Barrier(MPI_COMM_WORLD);
-    VRFY((mrc==MPI_SUCCESS), "final MPI_Barrier succeeded");
+    VRFY((mrc == MPI_SUCCESS), "final MPI_Barrier succeeded");
 }
 
 void
 test_page_buffer_access(void)
 {
-    hid_t file_id = -1;          /* File ID */
-    hid_t fcpl, fapl;
-    size_t page_count = 0;
-    int i, num_elements = 200;
-    haddr_t raw_addr, meta_addr;
-    int *data;
-    H5F_t *f = NULL;
-    herr_t ret;            /* generic return value */
+    hid_t       file_id = -1; /* File ID */
+    hid_t       fcpl, fapl;
+    size_t      page_count = 0;
+    int         i, num_elements = 200;
+    haddr_t     raw_addr, meta_addr;
+    int *       data;
+    H5F_t *     f = NULL;
+    herr_t      ret; /* generic return value */
     const char *filename;
-    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
+    hbool_t     api_ctx_pushed = FALSE; /* Whether API context pushed */
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
@@ -136,7 +136,7 @@ test_page_buffer_access(void)
     filename = (const char *)GetTestParameters();
 
     if (VERBOSE_MED)
-    HDprintf("Page Buffer Usage in Parallel %s\n", filename);
+        HDprintf("Page Buffer Usage in Parallel %s\n", filename);
 
     fapl = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
     VRFY((fapl >= 0), "create_faccess_plist succeeded");
@@ -145,15 +145,14 @@ test_page_buffer_access(void)
 
     ret = H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_PAGE, 1, (hsize_t)0);
     VRFY((ret == 0), "");
-    ret = H5Pset_file_space_page_size(fcpl, sizeof(int)*128);
+    ret = H5Pset_file_space_page_size(fcpl, sizeof(int) * 128);
     VRFY((ret == 0), "");
-    ret = H5Pset_page_buffer_size(fapl, sizeof(int)*100000, 0, 0);
+    ret = H5Pset_page_buffer_size(fapl, sizeof(int) * 100000, 0, 0);
     VRFY((ret == 0), "");
 
     /* This should fail because collective metadata writes are not supported with page buffering */
-    H5E_BEGIN_TRY {
-        file_id = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl);
-    } H5E_END_TRY;
+    H5E_BEGIN_TRY { file_id = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl); }
+    H5E_END_TRY;
     VRFY((file_id < 0), "H5Fcreate failed");
 
     /* disable collective metadata writes for page buffering to work */
@@ -162,27 +161,29 @@ test_page_buffer_access(void)
 
     ret = create_file(filename, fcpl, fapl, H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED);
     VRFY((ret == 0), "");
-    ret = open_file(filename, fapl, H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED, sizeof(int)*100, sizeof(int)*100000);
+    ret = open_file(filename, fapl, H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED, sizeof(int) * 100,
+                    sizeof(int) * 100000);
     VRFY((ret == 0), "");
 
     ret = create_file(filename, fcpl, fapl, H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY);
     VRFY((ret == 0), "");
-    ret = open_file(filename, fapl, H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY, sizeof(int)*100, sizeof(int)*100000);
+    ret = open_file(filename, fapl, H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY, sizeof(int) * 100,
+                    sizeof(int) * 100000);
     VRFY((ret == 0), "");
 
-    ret = H5Pset_file_space_page_size(fcpl, sizeof(int)*100);
+    ret = H5Pset_file_space_page_size(fcpl, sizeof(int) * 100);
     VRFY((ret == 0), "");
 
-    data = (int *) HDmalloc(sizeof(int)*(size_t)num_elements);
+    data = (int *)HDmalloc(sizeof(int) * (size_t)num_elements);
 
     /* intialize all the elements to have a value of -1 */
-    for(i=0 ; i<num_elements ; i++)
+    for (i = 0; i < num_elements; i++)
         data[i] = -1;
-    if(MAINPROCESS) {
+    if (MAINPROCESS) {
         hid_t fapl_self = H5I_INVALID_HID;
-        fapl_self = create_faccess_plist(MPI_COMM_SELF, MPI_INFO_NULL, facc_type);
+        fapl_self       = create_faccess_plist(MPI_COMM_SELF, MPI_INFO_NULL, facc_type);
 
-        ret = H5Pset_page_buffer_size(fapl_self, sizeof(int)*1000, 0, 0);
+        ret = H5Pset_page_buffer_size(fapl_self, sizeof(int) * 1000, 0, 0);
         VRFY((ret == 0), "");
         /* collective metadata writes do not work with page buffering */
         ret = H5Pset_coll_metadata_write(fapl_self, FALSE);
@@ -202,49 +203,49 @@ test_page_buffer_access(void)
         VRFY((f->shared->page_buf != NULL), "Page Buffer created with 1 process");
 
         /* allocate space for 200 raw elements */
-        raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements);
+        raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int) * (size_t)num_elements);
         VRFY((raw_addr != HADDR_UNDEF), "");
 
         /* allocate space for 200 metadata elements */
-        meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int)*(size_t)num_elements);
+        meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int) * (size_t)num_elements);
         VRFY((meta_addr != HADDR_UNDEF), "");
 
         page_count = 0;
 
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * (size_t)num_elements, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, data);
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * (size_t)num_elements, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * (size_t)num_elements, data);
         VRFY((ret == 0), "");
 
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* update the first 50 elements */
-        for(i=0 ; i<50 ; i++)
+        for (i = 0; i < 50; i++)
             data[i] = i;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * 50, data);
         H5Eprint2(H5E_DEFAULT, stderr);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         page_count += 2;
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* update the second 50 elements */
-        for(i=0 ; i<50 ; i++)
-            data[i] = i+50;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*50), sizeof(int)*50, data);
+        for (i = 0; i < 50; i++)
+            data[i] = i + 50;
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr + (sizeof(int) * 50), sizeof(int) * 50, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*50), sizeof(int)*50, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr + (sizeof(int) * 50), sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* update 100 - 200 */
-        for(i=0 ; i<100 ; i++)
-            data[i] = i+100;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, data);
+        for (i = 0; i < 100; i++)
+            data[i] = i + 100;
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr + (sizeof(int) * 100), sizeof(int) * 100, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*100), sizeof(int)*100, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr + (sizeof(int) * 100), sizeof(int) * 100, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
@@ -252,43 +253,47 @@ test_page_buffer_access(void)
         VRFY((ret == 0), "");
 
         /* read elements 0 - 200 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*200, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * 200, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 200; i++)
+        for (i = 0; i < 200; i++)
             VRFY((data[i] == i), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*200, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * 200, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 200; i++)
+        for (i = 0; i < 200; i++)
             VRFY((data[i] == i), "Read different values than written");
 
         /* read elements 0 - 50 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 50; i++)
+        for (i = 0; i < 50; i++)
             VRFY((data[i] == i), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 50; i++)
+        for (i = 0; i < 50; i++)
             VRFY((data[i] == i), "Read different values than written");
 
         /* close the file */
         ret = H5Fclose(file_id);
         VRFY((ret >= 0), "H5Fclose succeeded");
         ret = H5Pclose(fapl_self);
-        VRFY((ret>=0), "H5Pclose succeeded");
+        VRFY((ret >= 0), "H5Pclose succeeded");
 
         /* Pop API context */
-        if(api_ctx_pushed) { ret = H5CX_pop(); VRFY((ret == 0), "H5CX_pop()"); api_ctx_pushed = FALSE; }
+        if (api_ctx_pushed) {
+            ret = H5CX_pop();
+            VRFY((ret == 0), "H5CX_pop()");
+            api_ctx_pushed = FALSE;
+        }
     }
 
     MPI_Barrier(MPI_COMM_WORLD);
 
-    if(mpi_size > 1) {
-        ret = H5Pset_page_buffer_size(fapl, sizeof(int)*1000, 0, 0);
+    if (mpi_size > 1) {
+        ret = H5Pset_page_buffer_size(fapl, sizeof(int) * 1000, 0, 0);
         VRFY((ret == 0), "");
         /* collective metadata writes do not work with page buffering */
         ret = H5Pset_coll_metadata_write(fapl, FALSE);
@@ -308,45 +313,45 @@ test_page_buffer_access(void)
         VRFY((f->shared->page_buf != NULL), "Page Buffer created with 1 process");
 
         /* allocate space for 200 raw elements */
-        raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int)*(size_t)num_elements);
+        raw_addr = H5MF_alloc(f, H5FD_MEM_DRAW, sizeof(int) * (size_t)num_elements);
         VRFY((raw_addr != HADDR_UNDEF), "");
         /* allocate space for 200 metadata elements */
-        meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int)*(size_t)num_elements);
+        meta_addr = H5MF_alloc(f, H5FD_MEM_SUPER, sizeof(int) * (size_t)num_elements);
         VRFY((meta_addr != HADDR_UNDEF), "");
 
         page_count = 0;
 
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*(size_t)num_elements, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * (size_t)num_elements, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*(size_t)num_elements, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * (size_t)num_elements, data);
         VRFY((ret == 0), "");
 
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* update the first 50 elements */
-        for(i=0 ; i<50 ; i++)
+        for (i = 0; i < 50; i++)
             data[i] = i;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* update the second 50 elements */
-        for(i=0 ; i<50 ; i++)
-            data[i] = i+50;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*50), sizeof(int)*50, data);
+        for (i = 0; i < 50; i++)
+            data[i] = i + 50;
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr + (sizeof(int) * 50), sizeof(int) * 50, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*50), sizeof(int)*50, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr + (sizeof(int) * 50), sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* update 100 - 200 */
-        for(i=0 ; i<100 ; i++)
-            data[i] = i+100;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr+(sizeof(int)*100), sizeof(int)*100, data);
+        for (i = 0; i < 100; i++)
+            data[i] = i + 100;
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr + (sizeof(int) * 100), sizeof(int) * 100, data);
         VRFY((ret == 0), "");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr+(sizeof(int)*100), sizeof(int)*100, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr + (sizeof(int) * 100), sizeof(int) * 100, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
@@ -354,51 +359,51 @@ test_page_buffer_access(void)
         VRFY((ret == 0), "");
 
         /* read elements 0 - 200 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*200, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * 200, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 200; i++)
+        for (i = 0; i < 200; i++)
             VRFY((data[i] == i), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*200, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * 200, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 200; i++)
+        for (i = 0; i < 200; i++)
             VRFY((data[i] == i), "Read different values than written");
 
         /* read elements 0 - 50 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 50; i++)
+        for (i = 0; i < 50; i++)
             VRFY((data[i] == i), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         page_count += 1;
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 50; i++)
+        for (i = 0; i < 50; i++)
             VRFY((data[i] == i), "Read different values than written");
 
         MPI_Barrier(MPI_COMM_WORLD);
         /* reset the first 50 elements to -1*/
-        for(i=0 ; i<50 ; i++)
+        for (i = 0; i < 50; i++)
             data[i] = -1;
-        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
+        ret = H5F_block_write(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
+        ret = H5F_block_write(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
 
         /* read elements 0 - 50 */
-        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int)*50, data);
+        ret = H5F_block_read(f, H5FD_MEM_DRAW, raw_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 50; i++)
+        for (i = 0; i < 50; i++)
             VRFY((data[i] == -1), "Read different values than written");
-        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int)*50, data);
+        ret = H5F_block_read(f, H5FD_MEM_SUPER, meta_addr, sizeof(int) * 50, data);
         VRFY((ret == 0), "");
         VRFY((H5SL_count(f->shared->page_buf->slist_ptr) == page_count), "Wrong number of pages in PB");
-        for (i=0; i < 50; i++)
+        for (i = 0; i < 50; i++)
             VRFY((data[i] == -1), "Read different values than written");
 
         /* close the file */
@@ -407,12 +412,16 @@ test_page_buffer_access(void)
     }
 
     ret = H5Pclose(fapl);
-    VRFY((ret>=0), "H5Pclose succeeded");
+    VRFY((ret >= 0), "H5Pclose succeeded");
     ret = H5Pclose(fcpl);
-    VRFY((ret>=0), "H5Pclose succeeded");
+    VRFY((ret >= 0), "H5Pclose succeeded");
 
     /* Pop API context */
-    if(api_ctx_pushed) { ret = H5CX_pop(); VRFY((ret == 0), "H5CX_pop()"); api_ctx_pushed = FALSE; }
+    if (api_ctx_pushed) {
+        ret = H5CX_pop();
+        VRFY((ret == 0), "H5CX_pop()");
+        api_ctx_pushed = FALSE;
+    }
 
     HDfree(data);
     data = NULL;
@@ -422,22 +431,22 @@ test_page_buffer_access(void)
 static int
 create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_strategy)
 {
-    hid_t       file_id, dset_id, grp_id;
-    hid_t       sid, mem_dataspace;
-    hsize_t     start[RANK];
-    hsize_t     count[RANK];
-    hsize_t     stride[RANK];
-    hsize_t     block[RANK];
-    DATATYPE   *data_array = NULL;
-    hsize_t     dims[RANK], i;
-    hsize_t     num_elements;
-    int         k;
-    char        dset_name[20];
-    H5F_t       *f = NULL;
-    H5C_t       *cache_ptr = NULL;
+    hid_t               file_id, dset_id, grp_id;
+    hid_t               sid, mem_dataspace;
+    hsize_t             start[RANK];
+    hsize_t             count[RANK];
+    hsize_t             stride[RANK];
+    hsize_t             block[RANK];
+    DATATYPE *          data_array = NULL;
+    hsize_t             dims[RANK], i;
+    hsize_t             num_elements;
+    int                 k;
+    char                dset_name[20];
+    H5F_t *             f         = NULL;
+    H5C_t *             cache_ptr = NULL;
     H5AC_cache_config_t config;
-    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
-    herr_t      ret;
+    hbool_t             api_ctx_pushed = FALSE; /* Whether API context pushed */
+    herr_t              ret;
 
     file_id = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl);
     VRFY((file_id >= 0), "");
@@ -471,61 +480,57 @@ create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_str
     grp_id = H5Gcreate2(file_id, "GROUP", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((grp_id >= 0), "");
 
-    dims[0] = (hsize_t)(ROW_FACTOR*mpi_size);
-    dims[1] = (hsize_t)(COL_FACTOR*mpi_size);
-    sid = H5Screate_simple (RANK, dims, NULL);
+    dims[0] = (hsize_t)(ROW_FACTOR * mpi_size);
+    dims[1] = (hsize_t)(COL_FACTOR * mpi_size);
+    sid     = H5Screate_simple(RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     /* Each process takes a slabs of rows. */
-    block[0] = dims[0]/(hsize_t)mpi_size;
-    block[1] = dims[1];
+    block[0]  = dims[0] / (hsize_t)mpi_size;
+    block[1]  = dims[1];
     stride[0] = block[0];
     stride[1] = block[1];
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)mpi_rank*block[0];
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)mpi_rank * block[0];
+    start[1]  = 0;
 
     num_elements = block[0] * block[1];
     /* allocate memory for data buffer */
-    data_array = (DATATYPE *)HDmalloc(num_elements*sizeof(DATATYPE));
+    data_array = (DATATYPE *)HDmalloc(num_elements * sizeof(DATATYPE));
     VRFY((data_array != NULL), "data_array HDmalloc succeeded");
     /* put some trivial data in the data_array */
-    for(i=0 ; i<num_elements; i++)
+    for (i = 0; i < num_elements; i++)
         data_array[i] = mpi_rank + 1;
 
     ret = H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (1, &num_elements, NULL);
+    mem_dataspace = H5Screate_simple(1, &num_elements, NULL);
     VRFY((mem_dataspace >= 0), "");
 
-    for(k=0 ; k<NUM_DSETS; k++) {
+    for (k = 0; k < NUM_DSETS; k++) {
         HDsprintf(dset_name, "D1dset%d", k);
-        dset_id = H5Dcreate2(grp_id, dset_name, H5T_NATIVE_INT, sid,
-                             H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        dset_id = H5Dcreate2(grp_id, dset_name, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
         VRFY((dset_id >= 0), "");
         ret = H5Dclose(dset_id);
         VRFY((ret == 0), "");
 
         HDsprintf(dset_name, "D2dset%d", k);
-        dset_id = H5Dcreate2(grp_id, dset_name, H5T_NATIVE_INT, sid,
-                             H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        dset_id = H5Dcreate2(grp_id, dset_name, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
         VRFY((dset_id >= 0), "");
         ret = H5Dclose(dset_id);
         VRFY((ret == 0), "");
 
         HDsprintf(dset_name, "D3dset%d", k);
-        dset_id = H5Dcreate2(grp_id, dset_name, H5T_NATIVE_INT, sid,
-                             H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        dset_id = H5Dcreate2(grp_id, dset_name, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
         VRFY((dset_id >= 0), "");
         ret = H5Dclose(dset_id);
         VRFY((ret == 0), "");
 
         HDsprintf(dset_name, "dset%d", k);
-        dset_id = H5Dcreate2(grp_id, dset_name, H5T_NATIVE_INT, sid,
-                             H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        dset_id = H5Dcreate2(grp_id, dset_name, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
         VRFY((dset_id >= 0), "");
 
         ret = H5Dwrite(dset_id, H5T_NATIVE_INT, mem_dataspace, sid, H5P_DEFAULT, data_array);
@@ -534,7 +539,7 @@ create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_str
         ret = H5Dclose(dset_id);
         VRFY((ret == 0), "");
 
-        HDmemset(data_array, 0, num_elements*sizeof(DATATYPE));
+        HDmemset(data_array, 0, num_elements * sizeof(DATATYPE));
         dset_id = H5Dopen2(grp_id, dset_name, H5P_DEFAULT);
         VRFY((dset_id >= 0), "");
 
@@ -544,8 +549,8 @@ create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_str
         ret = H5Dclose(dset_id);
         VRFY((ret == 0), "");
 
-        for (i=0; i < num_elements; i++)
-            VRFY((data_array[i] == mpi_rank+1), "Dataset Verify failed");
+        for (i = 0; i < num_elements; i++)
+            VRFY((data_array[i] == mpi_rank + 1), "Dataset Verify failed");
 
         HDsprintf(dset_name, "D1dset%d", k);
         ret = H5Ldelete(grp_id, dset_name, H5P_DEFAULT);
@@ -568,7 +573,11 @@ create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_str
     VRFY((ret == 0), "");
 
     /* Pop API context */
-    if(api_ctx_pushed) { ret = H5CX_pop(); VRFY((ret == 0), "H5CX_pop()"); api_ctx_pushed = FALSE; }
+    if (api_ctx_pushed) {
+        ret = H5CX_pop();
+        VRFY((ret == 0), "H5CX_pop()");
+        api_ctx_pushed = FALSE;
+    }
 
     MPI_Barrier(MPI_COMM_WORLD);
     HDfree(data_array);
@@ -576,28 +585,28 @@ create_file(const char *filename, hid_t fcpl, hid_t fapl, int metadata_write_str
 } /* create_file */
 
 static int
-open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
-          hsize_t page_size, size_t page_buffer_size)
+open_file(const char *filename, hid_t fapl, int metadata_write_strategy, hsize_t page_size,
+          size_t page_buffer_size)
 {
-    hid_t       file_id, dset_id, grp_id, grp_id2;
-    hid_t       sid, mem_dataspace;
-    DATATYPE   *data_array = NULL;
-    hsize_t     dims[RANK];
-    hsize_t     start[RANK];
-    hsize_t     count[RANK];
-    hsize_t     stride[RANK];
-    hsize_t     block[RANK];
-    int         i, k, ndims;
-    hsize_t     num_elements;
-    char        dset_name[20];
-    H5F_t       *f = NULL;
-    H5C_t       *cache_ptr = NULL;
+    hid_t               file_id, dset_id, grp_id, grp_id2;
+    hid_t               sid, mem_dataspace;
+    DATATYPE *          data_array = NULL;
+    hsize_t             dims[RANK];
+    hsize_t             start[RANK];
+    hsize_t             count[RANK];
+    hsize_t             stride[RANK];
+    hsize_t             block[RANK];
+    int                 i, k, ndims;
+    hsize_t             num_elements;
+    char                dset_name[20];
+    H5F_t *             f         = NULL;
+    H5C_t *             cache_ptr = NULL;
     H5AC_cache_config_t config;
-    hbool_t     api_ctx_pushed = FALSE;             /* Whether API context pushed */
-    herr_t      ret;
+    hbool_t             api_ctx_pushed = FALSE; /* Whether API context pushed */
+    herr_t              ret;
 
     config.version = H5AC__CURR_CACHE_CONFIG_VERSION;
-    ret = H5Pget_mdc_config(fapl, &config);
+    ret            = H5Pget_mdc_config(fapl, &config);
     VRFY((ret == 0), "");
 
     config.metadata_write_strategy = metadata_write_strategy;
@@ -632,29 +641,29 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
     grp_id = H5Gopen2(file_id, "GROUP", H5P_DEFAULT);
     VRFY((grp_id >= 0), "");
 
-    dims[0] = (hsize_t)(ROW_FACTOR*mpi_size);
-    dims[1] = (hsize_t)(COL_FACTOR*mpi_size);
+    dims[0] = (hsize_t)(ROW_FACTOR * mpi_size);
+    dims[1] = (hsize_t)(COL_FACTOR * mpi_size);
 
     /* Each process takes a slabs of rows. */
-    block[0] = dims[0]/(hsize_t)mpi_size;
-    block[1] = dims[1];
+    block[0]  = dims[0] / (hsize_t)mpi_size;
+    block[1]  = dims[1];
     stride[0] = block[0];
     stride[1] = block[1];
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)mpi_rank*block[0];
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)mpi_rank * block[0];
+    start[1]  = 0;
 
     num_elements = block[0] * block[1];
     /* allocate memory for data buffer */
-    data_array = (DATATYPE *)HDmalloc(num_elements*sizeof(DATATYPE));
+    data_array = (DATATYPE *)HDmalloc(num_elements * sizeof(DATATYPE));
     VRFY((data_array != NULL), "data_array HDmalloc succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (1, &num_elements, NULL);
+    mem_dataspace = H5Screate_simple(1, &num_elements, NULL);
     VRFY((mem_dataspace >= 0), "");
 
-    for(k=0 ; k<NUM_DSETS; k++) {
+    for (k = 0; k < NUM_DSETS; k++) {
         HDsprintf(dset_name, "dset%d", k);
         dset_id = H5Dopen2(grp_id, dset_name, H5P_DEFAULT);
         VRFY((dset_id >= 0), "");
@@ -664,8 +673,8 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
 
         ndims = H5Sget_simple_extent_dims(sid, dims, NULL);
         VRFY((ndims == 2), "H5Sget_simple_extent_dims succeeded");
-        VRFY(dims[0] == (hsize_t)(ROW_FACTOR*mpi_size), "Wrong dataset dimensions");
-        VRFY(dims[1] == (hsize_t)(COL_FACTOR*mpi_size), "Wrong dataset dimensions");
+        VRFY(dims[0] == (hsize_t)(ROW_FACTOR * mpi_size), "Wrong dataset dimensions");
+        VRFY(dims[1] == (hsize_t)(COL_FACTOR * mpi_size), "Wrong dataset dimensions");
 
         ret = H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, stride, count, block);
         VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
@@ -678,8 +687,8 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
         ret = H5Sclose(sid);
         VRFY((ret == 0), "");
 
-        for (i=0; i < (int)num_elements; i++)
-            VRFY((data_array[i] == mpi_rank+1), "Dataset Verify failed");
+        for (i = 0; i < (int)num_elements; i++)
+            VRFY((data_array[i] == mpi_rank + 1), "Dataset Verify failed");
     }
 
     grp_id2 = H5Gcreate2(file_id, "GROUP/GROUP2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
@@ -694,16 +703,16 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
     /* flush invalidate each ring, starting from the outermost ring and
      * working inward.
      */
-    for ( i = 0; i < H5C__HASH_TABLE_LEN; i++ ) {
-        H5C_cache_entry_t * entry_ptr = NULL;
+    for (i = 0; i < H5C__HASH_TABLE_LEN; i++) {
+        H5C_cache_entry_t *entry_ptr = NULL;
 
         entry_ptr = cache_ptr->index[i];
 
-        while ( entry_ptr != NULL ) {
+        while (entry_ptr != NULL) {
             HDassert(entry_ptr->magic == H5C__H5C_CACHE_ENTRY_T_MAGIC);
             HDassert(entry_ptr->is_dirty == FALSE);
 
-            if(!entry_ptr->is_pinned && !entry_ptr->is_protected) {
+            if (!entry_ptr->is_pinned && !entry_ptr->is_protected) {
                 ret = H5AC_expunge_entry(f, entry_ptr->type, entry_ptr->addr, 0);
                 VRFY((ret == 0), "");
             }
@@ -728,7 +737,11 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
     VRFY((ret == 0), "");
 
     /* Pop API context */
-    if(api_ctx_pushed) { ret = H5CX_pop(); VRFY((ret == 0), "H5CX_pop()"); api_ctx_pushed = FALSE; }
+    if (api_ctx_pushed) {
+        ret = H5CX_pop();
+        VRFY((ret == 0), "H5CX_pop()");
+        api_ctx_pushed = FALSE;
+    }
 
     HDfree(data_array);
 
@@ -743,19 +756,19 @@ open_file(const char *filename, hid_t fapl, int metadata_write_strategy,
 void
 test_file_properties(void)
 {
-    hid_t fid = H5I_INVALID_HID;            /* HDF5 file ID */
-    hid_t fapl_id = H5I_INVALID_HID;        /* File access plist */
-    hid_t fapl_copy_id = H5I_INVALID_HID;   /* File access plist */
-    hbool_t is_coll;
-    htri_t are_equal;
+    hid_t       fid          = H5I_INVALID_HID; /* HDF5 file ID */
+    hid_t       fapl_id      = H5I_INVALID_HID; /* File access plist */
+    hid_t       fapl_copy_id = H5I_INVALID_HID; /* File access plist */
+    hbool_t     is_coll;
+    htri_t      are_equal;
     const char *filename;
-    MPI_Comm comm = MPI_COMM_WORLD;
-    MPI_Info info = MPI_INFO_NULL;
-    MPI_Comm comm_out = MPI_COMM_NULL;
-    MPI_Info info_out = MPI_INFO_NULL;
-    herr_t ret;                 /* Generic return value */
-    int mpi_ret;                /* MPI return value */
-    int cmp;                    /* Compare value */
+    MPI_Comm    comm     = MPI_COMM_WORLD;
+    MPI_Info    info     = MPI_INFO_NULL;
+    MPI_Comm    comm_out = MPI_COMM_NULL;
+    MPI_Info    info_out = MPI_INFO_NULL;
+    herr_t      ret;     /* Generic return value */
+    int         mpi_ret; /* MPI return value */
+    int         cmp;     /* Compare value */
 
     filename = (const char *)GetTestParameters();
 
@@ -785,7 +798,7 @@ test_file_properties(void)
 
     /* Check the communicator */
     VRFY((comm != comm_out), "Communicators should not be bitwise identical");
-    cmp = MPI_UNEQUAL;
+    cmp     = MPI_UNEQUAL;
     mpi_ret = MPI_Comm_compare(comm, comm_out, &cmp);
     VRFY((ret >= 0), "MPI_Comm_compare succeeded");
     VRFY((cmp == MPI_CONGRUENT), "Communicators should be congruent via MPI_Comm_compare");
@@ -932,4 +945,3 @@ test_file_properties(void)
     VRFY((mpi_ret >= 0), "MPI_Info_free succeeded");
 
 } /* end test_file_properties() */
-
diff --git a/testpar/t_file_image.c b/testpar/t_file_image.c
index 81bb7c2..702f73a 100644
--- a/testpar/t_file_image.c
+++ b/testpar/t_file_image.c
@@ -61,81 +61,75 @@
 void
 file_image_daisy_chain_test(void)
 {
-    char file_name[1024] = "\0";
-    int mpi_size, mpi_rank;
-    int mpi_result;
-    int i;
-    int space_ndims;
+    char       file_name[1024] = "\0";
+    int        mpi_size, mpi_rank;
+    int        mpi_result;
+    int        i;
+    int        space_ndims;
     MPI_Status rcvstat;
-    int * vector_ptr = NULL;
-    hid_t fapl_id = -1;
-    hid_t file_id;			/* file IDs */
-    hid_t dset_id = -1;
-    hid_t dset_type_id = -1;
-    hid_t space_id = -1;
-    herr_t err;
-    hsize_t dims[1];
-    void * image_ptr = NULL;
-    ssize_t bytes_read;
-    ssize_t image_len;
-    hbool_t vector_ok = TRUE;
-    htri_t tri_result;
-
+    int *      vector_ptr = NULL;
+    hid_t      fapl_id    = -1;
+    hid_t      file_id; /* file IDs */
+    hid_t      dset_id      = -1;
+    hid_t      dset_type_id = -1;
+    hid_t      space_id     = -1;
+    herr_t     err;
+    hsize_t    dims[1];
+    void *     image_ptr = NULL;
+    ssize_t    bytes_read;
+    ssize_t    image_len;
+    hbool_t    vector_ok = TRUE;
+    htri_t     tri_result;
 
     /* set up MPI parameters */
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* setup file name */
-    HDsnprintf(file_name, 1024, "file_image_daisy_chain_test_%05d.h5",
-               (int)mpi_rank);
+    HDsnprintf(file_name, 1024, "file_image_daisy_chain_test_%05d.h5", (int)mpi_rank);
 
-    if(mpi_rank == 0) {
+    if (mpi_rank == 0) {
 
-	/* 1) Creates a core file with an integer vector data set
+        /* 1) Creates a core file with an integer vector data set
          *    of length mpi_size,
          */
-	fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+        fapl_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((fapl_id >= 0), "creating fapl");
 
-	err = H5Pset_fapl_core(fapl_id, (size_t)(64 *1024), FALSE);
+        err = H5Pset_fapl_core(fapl_id, (size_t)(64 * 1024), FALSE);
         VRFY((err >= 0), "setting core file driver in fapl.");
 
         file_id = H5Fcreate(file_name, 0, H5P_DEFAULT, fapl_id);
         VRFY((file_id >= 0), "created core file");
 
-        dims[0] = (hsize_t)mpi_size;
-	space_id = H5Screate_simple(1, dims, dims);
+        dims[0]  = (hsize_t)mpi_size;
+        space_id = H5Screate_simple(1, dims, dims);
         VRFY((space_id >= 0), "created data space");
 
-        dset_id = H5Dcreate2(file_id, "v", H5T_NATIVE_INT, space_id,
-                             H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, "v", H5T_NATIVE_INT, space_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
         VRFY((dset_id >= 0), "created data set");
 
-
-	/* 2) Initialize the vector to zero in location 0, and
+        /* 2) Initialize the vector to zero in location 0, and
          *    to -1 everywhere else.
          */
 
-	vector_ptr = (int *)HDmalloc((size_t)(mpi_size) * sizeof(int));
+        vector_ptr = (int *)HDmalloc((size_t)(mpi_size) * sizeof(int));
         VRFY((vector_ptr != NULL), "allocated in memory representation of vector");
 
         vector_ptr[0] = 0;
-        for(i = 1; i < mpi_size; i++)
+        for (i = 1; i < mpi_size; i++)
             vector_ptr[i] = -1;
 
-	err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
-                       H5P_DEFAULT, (void *)vector_ptr);
+        err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, (void *)vector_ptr);
         VRFY((err >= 0), "wrote initial data to vector.");
 
         HDfree(vector_ptr);
         vector_ptr = NULL;
 
-
         /* 3) Flush the core file, and get an image of it.  Close
          *    the core file.
          */
-	err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
+        err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
         VRFY((err >= 0), "flushed core file.");
 
         image_len = H5Fget_file_image(file_id, NULL, (size_t)0);
@@ -148,206 +142,192 @@ file_image_daisy_chain_test(void)
         VRFY(bytes_read == image_len, "wrote file into image buffer");
 
         err = H5Sclose(space_id);
-	VRFY((err >= 0), "closed data space.");
+        VRFY((err >= 0), "closed data space.");
 
-	err = H5Dclose(dset_id);
-	VRFY((err >= 0), "closed data set.");
+        err = H5Dclose(dset_id);
+        VRFY((err >= 0), "closed data set.");
 
-	err = H5Fclose(file_id);
-	VRFY((err >= 0), "closed core file(1).");
-
-	err = H5Pclose(fapl_id);
-	VRFY((err >= 0), "closed fapl(1).");
+        err = H5Fclose(file_id);
+        VRFY((err >= 0), "closed core file(1).");
 
+        err = H5Pclose(fapl_id);
+        VRFY((err >= 0), "closed fapl(1).");
 
         /* 4) Send the image to process 1. */
 
-        mpi_result = MPI_Ssend((void *)(&image_len), (int)sizeof(ssize_t),
-			       MPI_BYTE, 1, 0, MPI_COMM_WORLD);
-	VRFY((mpi_result == MPI_SUCCESS), "sent image size to process 1");
+        mpi_result = MPI_Ssend((void *)(&image_len), (int)sizeof(ssize_t), MPI_BYTE, 1, 0, MPI_COMM_WORLD);
+        VRFY((mpi_result == MPI_SUCCESS), "sent image size to process 1");
 
-        mpi_result = MPI_Ssend((void *)image_ptr, (int)image_len,
-			       MPI_BYTE, 1, 0, MPI_COMM_WORLD);
-	VRFY((mpi_result == MPI_SUCCESS), "sent image to process 1");
+        mpi_result = MPI_Ssend((void *)image_ptr, (int)image_len, MPI_BYTE, 1, 0, MPI_COMM_WORLD);
+        VRFY((mpi_result == MPI_SUCCESS), "sent image to process 1");
 
         HDfree(image_ptr);
         image_ptr = NULL;
         image_len = 0;
 
+        /* 5) Await receipt on a file image from process n-1. */
 
-	/* 5) Await receipt on a file image from process n-1. */
-
-	mpi_result = MPI_Recv((void *)(&image_len), (int)sizeof(ssize_t),
-                              MPI_BYTE, mpi_size - 1, 0, MPI_COMM_WORLD,
-                              &rcvstat);
-	VRFY((mpi_result == MPI_SUCCESS), "received image len from process n-1");
+        mpi_result = MPI_Recv((void *)(&image_len), (int)sizeof(ssize_t), MPI_BYTE, mpi_size - 1, 0,
+                              MPI_COMM_WORLD, &rcvstat);
+        VRFY((mpi_result == MPI_SUCCESS), "received image len from process n-1");
 
         image_ptr = (void *)HDmalloc((size_t)image_len);
         VRFY(image_ptr != NULL, "allocated file image receive buffer.");
 
-	mpi_result = MPI_Recv((void *)image_ptr, (int)image_len,
-                              MPI_BYTE, mpi_size - 1, 0, MPI_COMM_WORLD,
-                              &rcvstat);
-	VRFY((mpi_result == MPI_SUCCESS), \
-             "received file image from process n-1");
+        mpi_result =
+            MPI_Recv((void *)image_ptr, (int)image_len, MPI_BYTE, mpi_size - 1, 0, MPI_COMM_WORLD, &rcvstat);
+        VRFY((mpi_result == MPI_SUCCESS), "received file image from process n-1");
 
-	/* 6) open the image received from process n-1, verify that
+        /* 6) open the image received from process n-1, verify that
          *    it contains a vector of length equal to mpi_size, and
-	 *    that the vector contains (0, 1, 2, ... n-1).
+         *    that the vector contains (0, 1, 2, ... n-1).
          */
-	fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+        fapl_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((fapl_id >= 0), "creating fapl");
 
-	err = H5Pset_fapl_core(fapl_id, (size_t)(64 *1024), FALSE);
+        err = H5Pset_fapl_core(fapl_id, (size_t)(64 * 1024), FALSE);
         VRFY((err >= 0), "setting core file driver in fapl.");
 
-	err = H5Pset_file_image(fapl_id, image_ptr, (size_t)image_len);
+        err = H5Pset_file_image(fapl_id, image_ptr, (size_t)image_len);
         VRFY((err >= 0), "set file image in fapl.");
 
         file_id = H5Fopen(file_name, H5F_ACC_RDWR, fapl_id);
         VRFY((file_id >= 0), "opened received file image file");
 
-	dset_id = H5Dopen2(file_id, "v", H5P_DEFAULT);
+        dset_id = H5Dopen2(file_id, "v", H5P_DEFAULT);
         VRFY((dset_id >= 0), "opened data set");
 
-	dset_type_id = H5Dget_type(dset_id);
+        dset_type_id = H5Dget_type(dset_id);
         VRFY((dset_type_id >= 0), "obtained data set type");
 
-	tri_result = H5Tequal(dset_type_id, H5T_NATIVE_INT);
+        tri_result = H5Tequal(dset_type_id, H5T_NATIVE_INT);
         VRFY((tri_result == TRUE), "verified data set type");
 
-	space_id = H5Dget_space(dset_id);
+        space_id = H5Dget_space(dset_id);
         VRFY((space_id >= 0), "opened data space");
 
-	space_ndims = H5Sget_simple_extent_ndims(space_id);
-	VRFY((space_ndims == 1), "verified data space num dims(1)");
+        space_ndims = H5Sget_simple_extent_ndims(space_id);
+        VRFY((space_ndims == 1), "verified data space num dims(1)");
 
-	space_ndims = H5Sget_simple_extent_dims(space_id, dims, NULL);
-	VRFY((space_ndims == 1), "verified data space num dims(2)");
-	VRFY((dims[0] == (hsize_t)mpi_size), "verified data space dims");
+        space_ndims = H5Sget_simple_extent_dims(space_id, dims, NULL);
+        VRFY((space_ndims == 1), "verified data space num dims(2)");
+        VRFY((dims[0] == (hsize_t)mpi_size), "verified data space dims");
 
-	vector_ptr = (int *)HDmalloc((size_t)(mpi_size) * sizeof(int));
+        vector_ptr = (int *)HDmalloc((size_t)(mpi_size) * sizeof(int));
         VRFY((vector_ptr != NULL), "allocated in memory rep of vector");
 
-	err = H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
-                      H5P_DEFAULT, (void *)vector_ptr);
+        err = H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, (void *)vector_ptr);
         VRFY((err >= 0), "read received vector.");
 
-	vector_ok = TRUE;
-	for(i = 0; i < mpi_size; i++)
-            if(vector_ptr[i] != i)
+        vector_ok = TRUE;
+        for (i = 0; i < mpi_size; i++)
+            if (vector_ptr[i] != i)
                 vector_ok = FALSE;
         VRFY((vector_ok), "verified received vector.");
 
         HDfree(vector_ptr);
         vector_ptr = NULL;
 
-	/* 7) closes the core file and exit. */
+        /* 7) closes the core file and exit. */
 
         err = H5Sclose(space_id);
-	VRFY((err >= 0), "closed data space.");
+        VRFY((err >= 0), "closed data space.");
 
-	err = H5Dclose(dset_id);
-	VRFY((err >= 0), "closed data set.");
+        err = H5Dclose(dset_id);
+        VRFY((err >= 0), "closed data set.");
 
-	err = H5Fclose(file_id);
-	VRFY((err >= 0), "closed core file(1).");
+        err = H5Fclose(file_id);
+        VRFY((err >= 0), "closed core file(1).");
 
-	err = H5Pclose(fapl_id);
-	VRFY((err >= 0), "closed fapl(1).");
+        err = H5Pclose(fapl_id);
+        VRFY((err >= 0), "closed fapl(1).");
 
         HDfree(image_ptr);
         image_ptr = NULL;
         image_len = 0;
-    } else {
+    }
+    else {
         /* 1) Await receipt of file image from process (i - 1). */
 
-	mpi_result = MPI_Recv((void *)(&image_len), (int)sizeof(ssize_t),
-                              MPI_BYTE, mpi_rank - 1, 0, MPI_COMM_WORLD,
-                              &rcvstat);
-	VRFY((mpi_result == MPI_SUCCESS), \
-             "received image size from process mpi_rank-1");
+        mpi_result = MPI_Recv((void *)(&image_len), (int)sizeof(ssize_t), MPI_BYTE, mpi_rank - 1, 0,
+                              MPI_COMM_WORLD, &rcvstat);
+        VRFY((mpi_result == MPI_SUCCESS), "received image size from process mpi_rank-1");
 
         image_ptr = (void *)HDmalloc((size_t)image_len);
         VRFY(image_ptr != NULL, "allocated file image receive buffer.");
 
-	mpi_result = MPI_Recv((void *)image_ptr, (int)image_len,
-                              MPI_BYTE, mpi_rank - 1, 0, MPI_COMM_WORLD,
-                              &rcvstat);
-	VRFY((mpi_result == MPI_SUCCESS), \
-             "received file image from process mpi_rank-1");
-
-	/* 2) Open the image with the core file driver, verify that it
-	 *    contains a vector v of length, and that v[j] = j for
-	 *    0 <= j < i, and that v[j] == -1 for i <= j < n
-	 */
-	fapl_id = H5Pcreate(H5P_FILE_ACCESS);
+        mpi_result =
+            MPI_Recv((void *)image_ptr, (int)image_len, MPI_BYTE, mpi_rank - 1, 0, MPI_COMM_WORLD, &rcvstat);
+        VRFY((mpi_result == MPI_SUCCESS), "received file image from process mpi_rank-1");
+
+        /* 2) Open the image with the core file driver, verify that it
+         *    contains a vector v of length, and that v[j] = j for
+         *    0 <= j < i, and that v[j] == -1 for i <= j < n
+         */
+        fapl_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((fapl_id >= 0), "creating fapl");
 
-	err = H5Pset_fapl_core(fapl_id, (size_t)(64 * 1024), FALSE);
+        err = H5Pset_fapl_core(fapl_id, (size_t)(64 * 1024), FALSE);
         VRFY((err >= 0), "setting core file driver in fapl.");
 
-	err = H5Pset_file_image(fapl_id, image_ptr, (size_t)image_len);
+        err = H5Pset_file_image(fapl_id, image_ptr, (size_t)image_len);
         VRFY((err >= 0), "set file image in fapl.");
 
         file_id = H5Fopen(file_name, H5F_ACC_RDWR, fapl_id);
-	H5Eprint2(H5P_DEFAULT, stderr);
+        H5Eprint2(H5P_DEFAULT, stderr);
         VRFY((file_id >= 0), "opened received file image file");
 
-	dset_id = H5Dopen2(file_id, "v", H5P_DEFAULT);
+        dset_id = H5Dopen2(file_id, "v", H5P_DEFAULT);
         VRFY((dset_id >= 0), "opened data set");
 
-	dset_type_id = H5Dget_type(dset_id);
+        dset_type_id = H5Dget_type(dset_id);
         VRFY((dset_type_id >= 0), "obtained data set type");
 
-	tri_result = H5Tequal(dset_type_id, H5T_NATIVE_INT);
+        tri_result = H5Tequal(dset_type_id, H5T_NATIVE_INT);
         VRFY((tri_result == TRUE), "verified data set type");
 
-	space_id = H5Dget_space(dset_id);
+        space_id = H5Dget_space(dset_id);
         VRFY((space_id >= 0), "opened data space");
 
-	space_ndims = H5Sget_simple_extent_ndims(space_id);
-	VRFY((space_ndims == 1), "verified data space num dims(1)");
+        space_ndims = H5Sget_simple_extent_ndims(space_id);
+        VRFY((space_ndims == 1), "verified data space num dims(1)");
 
-	space_ndims = H5Sget_simple_extent_dims(space_id, dims, NULL);
-	VRFY((space_ndims == 1), "verified data space num dims(2)");
-	VRFY((dims[0] == (hsize_t)mpi_size), "verified data space dims");
+        space_ndims = H5Sget_simple_extent_dims(space_id, dims, NULL);
+        VRFY((space_ndims == 1), "verified data space num dims(2)");
+        VRFY((dims[0] == (hsize_t)mpi_size), "verified data space dims");
 
-	vector_ptr = (int *)HDmalloc((size_t)(mpi_size) * sizeof(int));
+        vector_ptr = (int *)HDmalloc((size_t)(mpi_size) * sizeof(int));
         VRFY((vector_ptr != NULL), "allocated in memory rep of vector");
 
-	err = H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
-                       H5P_DEFAULT, (void *)vector_ptr);
+        err = H5Dread(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, (void *)vector_ptr);
         VRFY((err >= 0), "read received vector.");
 
-	vector_ok = TRUE;
-	for(i = 0; i < mpi_size; i++){
-            if(i < mpi_rank) {
-                if(vector_ptr[i] != i)
+        vector_ok = TRUE;
+        for (i = 0; i < mpi_size; i++) {
+            if (i < mpi_rank) {
+                if (vector_ptr[i] != i)
                     vector_ok = FALSE;
-	    } else {
-                if(vector_ptr[i] != -1)
+            }
+            else {
+                if (vector_ptr[i] != -1)
                     vector_ok = FALSE;
-	    }
+            }
         }
         VRFY((vector_ok), "verified received vector.");
 
+        /* 3) Set v[i] = i in the core file. */
 
-	/* 3) Set v[i] = i in the core file. */
-
-	vector_ptr[mpi_rank] = mpi_rank;
+        vector_ptr[mpi_rank] = mpi_rank;
 
-	err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
-                       H5P_DEFAULT, (void *)vector_ptr);
+        err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, (void *)vector_ptr);
         VRFY((err >= 0), "wrote modified data to vector.");
 
         HDfree(vector_ptr);
         vector_ptr = NULL;
 
+        /* 4) Flush the core file and send it to process (mpi_rank + 1) % n. */
 
-	/* 4) Flush the core file and send it to process (mpi_rank + 1) % n. */
-
-	err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
+        err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
         VRFY((err >= 0), "flushed core file.");
 
         image_len = H5Fget_file_image(file_id, NULL, (size_t)0);
@@ -359,38 +339,33 @@ file_image_daisy_chain_test(void)
         bytes_read = H5Fget_file_image(file_id, image_ptr, (size_t)image_len);
         VRFY(bytes_read == image_len, "wrote file into image buffer");
 
-        mpi_result = MPI_Ssend((void *)(&image_len), (int)sizeof(ssize_t),
-			       MPI_BYTE, (mpi_rank + 1) % mpi_size, 0,
-                               MPI_COMM_WORLD);
-	VRFY((mpi_result == MPI_SUCCESS), \
-             "sent image size to process (mpi_rank + 1) % mpi_size");
+        mpi_result = MPI_Ssend((void *)(&image_len), (int)sizeof(ssize_t), MPI_BYTE,
+                               (mpi_rank + 1) % mpi_size, 0, MPI_COMM_WORLD);
+        VRFY((mpi_result == MPI_SUCCESS), "sent image size to process (mpi_rank + 1) % mpi_size");
 
-        mpi_result = MPI_Ssend((void *)image_ptr, (int)image_len,
-			       MPI_BYTE, (mpi_rank + 1) % mpi_size, 0,
+        mpi_result = MPI_Ssend((void *)image_ptr, (int)image_len, MPI_BYTE, (mpi_rank + 1) % mpi_size, 0,
                                MPI_COMM_WORLD);
-	VRFY((mpi_result == MPI_SUCCESS), \
-              "sent image to process (mpi_rank + 1) % mpi_size");
+        VRFY((mpi_result == MPI_SUCCESS), "sent image to process (mpi_rank + 1) % mpi_size");
 
         HDfree(image_ptr);
         image_ptr = NULL;
         image_len = 0;
 
-	/* 5) close the core file and exit. */
+        /* 5) close the core file and exit. */
 
         err = H5Sclose(space_id);
-	VRFY((err >= 0), "closed data space.");
+        VRFY((err >= 0), "closed data space.");
 
-	err = H5Dclose(dset_id);
-	VRFY((err >= 0), "closed data set.");
+        err = H5Dclose(dset_id);
+        VRFY((err >= 0), "closed data set.");
 
-	err = H5Fclose(file_id);
-	VRFY((err >= 0), "closed core file(1).");
+        err = H5Fclose(file_id);
+        VRFY((err >= 0), "closed core file(1).");
 
-	err = H5Pclose(fapl_id);
-	VRFY((err >= 0), "closed fapl(1).");
+        err = H5Pclose(fapl_id);
+        VRFY((err >= 0), "closed fapl(1).");
     }
 
     return;
 
 } /* file_image_daisy_chain_test() */
-
diff --git a/testpar/t_filter_read.c b/testpar/t_filter_read.c
index 7b0e677..10d6c27 100644
--- a/testpar/t_filter_read.c
+++ b/testpar/t_filter_read.c
@@ -19,24 +19,22 @@
  * Date: 2007/05/15
  */
 
-
 #include "testphdf5.h"
 
 #ifdef H5_HAVE_SZLIB_H
-#   include "szlib.h"
+#include "szlib.h"
 #endif
 
 static int mpi_size, mpi_rank;
 
 /* Chunk sizes */
-#define CHUNK_DIM1       7
-#define CHUNK_DIM2       27
+#define CHUNK_DIM1 7
+#define CHUNK_DIM2 27
 
 /* Sizes of the vertical hyperslabs. Total dataset size is
    {HS_DIM1, HS_DIM2 * mpi_size } */
-#define HS_DIM1       200
-#define HS_DIM2       100
-
+#define HS_DIM1 200
+#define HS_DIM2 100
 
 /*-------------------------------------------------------------------------
  * Function:    filter_read_internal
@@ -51,28 +49,27 @@ static int mpi_size, mpi_rank;
  *-------------------------------------------------------------------------
  */
 static void
-filter_read_internal(const char *filename, hid_t dcpl,
-                     hsize_t *dset_size)
+filter_read_internal(const char *filename, hid_t dcpl, hsize_t *dset_size)
 {
-    hid_t        file, dataset;        /* HDF5 IDs */
-    hid_t        access_plist;         /* Access property list ID */
-    hid_t        sid, memspace;            /* Dataspace IDs */
-    hsize_t            size[2];           /* Dataspace dimensions */
-    hsize_t            hs_offset[2]; /* Hyperslab offset */
-    hsize_t            hs_size[2];   /* Hyperslab size */
-    size_t        i, j;        /* Local index variables */
-    char                name[32] = "dataset";
-    herr_t              hrc;         /* Error status */
-    int                 *points = NULL; /* Writing buffer for entire dataset */
-    int                 *check = NULL; /* Reading buffer for selected hyperslab */
+    hid_t   file, dataset; /* HDF5 IDs */
+    hid_t   access_plist;  /* Access property list ID */
+    hid_t   sid, memspace; /* Dataspace IDs */
+    hsize_t size[2];       /* Dataspace dimensions */
+    hsize_t hs_offset[2];  /* Hyperslab offset */
+    hsize_t hs_size[2];    /* Hyperslab size */
+    size_t  i, j;          /* Local index variables */
+    char    name[32] = "dataset";
+    herr_t  hrc;           /* Error status */
+    int *   points = NULL; /* Writing buffer for entire dataset */
+    int *   check  = NULL; /* Reading buffer for selected hyperslab */
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* set sizes for dataset and hyperslabs */
     hs_size[0] = size[0] = HS_DIM1;
-    hs_size[1] = HS_DIM2;
+    hs_size[1]           = HS_DIM2;
 
     size[1] = hs_size[1] * (hsize_t)mpi_size;
 
@@ -81,50 +78,50 @@ filter_read_internal(const char *filename, hid_t dcpl,
 
     /* Create the data space */
     sid = H5Screate_simple(2, size, NULL);
-    VRFY(sid>=0, "H5Screate_simple");
+    VRFY(sid >= 0, "H5Screate_simple");
 
     /* Create buffers */
     points = (int *)HDmalloc(size[0] * size[1] * sizeof(int));
-    VRFY(points!=NULL, "HDmalloc");
+    VRFY(points != NULL, "HDmalloc");
 
     check = (int *)HDmalloc(hs_size[0] * hs_size[1] * sizeof(int));
-    VRFY(check!=NULL, "HDmalloc");
+    VRFY(check != NULL, "HDmalloc");
 
     /* Initialize writing buffer with random data */
-    for(i = 0; i < size[0]; i++)
-        for(j = 0; j < size[1]; j++)
-            points[i * size[1]+j] = (int)(i+j+7);
+    for (i = 0; i < size[0]; i++)
+        for (j = 0; j < size[1]; j++)
+            points[i * size[1] + j] = (int)(i + j + 7);
 
     VRFY(H5Pall_filters_avail(dcpl), "Incorrect filter availability");
 
     /* Serial write phase */
-    if(MAINPROCESS) {
+    if (MAINPROCESS) {
 
         file = H5Fcreate(h5_rmprefix(filename), H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-        VRFY(file>=0, "H5Fcreate");
+        VRFY(file >= 0, "H5Fcreate");
 
         /* Create the dataset */
         dataset = H5Dcreate2(file, name, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
-        VRFY(dataset>=0, "H5Dcreate2");
+        VRFY(dataset >= 0, "H5Dcreate2");
 
         hrc = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points);
-        VRFY(hrc>=0, "H5Dwrite");
+        VRFY(hrc >= 0, "H5Dwrite");
 
         *dset_size = H5Dget_storage_size(dataset);
-        VRFY(*dset_size>0, "H5Dget_storage_size");
+        VRFY(*dset_size > 0, "H5Dget_storage_size");
 
-        hrc = H5Dclose (dataset);
-        VRFY(hrc>=0, "H5Dclose");
+        hrc = H5Dclose(dataset);
+        VRFY(hrc >= 0, "H5Dclose");
 
-        hrc = H5Fclose (file);
-        VRFY(hrc>=0, "H5Fclose");
+        hrc = H5Fclose(file);
+        VRFY(hrc >= 0, "H5Fclose");
     }
 
     MPI_Barrier(MPI_COMM_WORLD);
 
     /* Parallel read phase */
     /* Set up MPIO file access property lists */
-    access_plist  = H5Pcreate(H5P_FILE_ACCESS);
+    access_plist = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((access_plist >= 0), "H5Pcreate");
 
     hrc = H5Pset_fapl_mpio(access_plist, MPI_COMM_WORLD, MPI_INFO_NULL);
@@ -138,51 +135,48 @@ filter_read_internal(const char *filename, hid_t dcpl,
     VRFY((dataset >= 0), "H5Dopen2");
 
     hrc = H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL);
-    VRFY(hrc>=0, "H5Sselect_hyperslab");
+    VRFY(hrc >= 0, "H5Sselect_hyperslab");
 
     memspace = H5Screate_simple(2, hs_size, NULL);
-    VRFY(memspace>=0, "H5Screate_simple");
+    VRFY(memspace >= 0, "H5Screate_simple");
 
-    hrc = H5Dread (dataset, H5T_NATIVE_INT, memspace, sid, H5P_DEFAULT, check);
-    VRFY(hrc>=0, "H5Dread");
+    hrc = H5Dread(dataset, H5T_NATIVE_INT, memspace, sid, H5P_DEFAULT, check);
+    VRFY(hrc >= 0, "H5Dread");
 
     /* Check that the values read are the same as the values written */
-    for (i=0; i<hs_size[0]; i++) {
-        for (j=0; j<hs_size[1]; j++) {
-            if(points[i*size[1]+(size_t)hs_offset[1]+j] !=
-                      check[i*hs_size[1]+j]) {
-                HDfprintf(stderr,"    Read different values than written.\n");
-                HDfprintf(stderr,"    At index %lu,%lu\n",
-                (unsigned long)(i),
-                (unsigned long)(hs_offset[1]+j));
-                HDfprintf(stderr,"    At original: %d\n",
-                (int)points[i*size[1]+(size_t)hs_offset[1]+j]);
-                HDfprintf(stderr,"    At returned: %d\n",
-                (int)check[i*hs_size[1]+j]);
-                  VRFY(FALSE, "");
+    for (i = 0; i < hs_size[0]; i++) {
+        for (j = 0; j < hs_size[1]; j++) {
+            if (points[i * size[1] + (size_t)hs_offset[1] + j] != check[i * hs_size[1] + j]) {
+                HDfprintf(stderr, "    Read different values than written.\n");
+                HDfprintf(stderr, "    At index %lu,%lu\n", (unsigned long)(i),
+                          (unsigned long)(hs_offset[1] + j));
+                HDfprintf(stderr, "    At original: %d\n",
+                          (int)points[i * size[1] + (size_t)hs_offset[1] + j]);
+                HDfprintf(stderr, "    At returned: %d\n", (int)check[i * hs_size[1] + j]);
+                VRFY(FALSE, "");
+            }
         }
     }
-    }
 
     /* Get the storage size of the dataset */
-    *dset_size=H5Dget_storage_size(dataset);
-    VRFY(*dset_size!=0, "H5Dget_storage_size");
+    *dset_size = H5Dget_storage_size(dataset);
+    VRFY(*dset_size != 0, "H5Dget_storage_size");
 
     /* Clean up objects used for this test */
-    hrc = H5Dclose (dataset);
-    VRFY(hrc>=0, "H5Dclose");
+    hrc = H5Dclose(dataset);
+    VRFY(hrc >= 0, "H5Dclose");
 
-    hrc = H5Sclose (sid);
-    VRFY(hrc>=0, "H5Sclose");
+    hrc = H5Sclose(sid);
+    VRFY(hrc >= 0, "H5Sclose");
 
-    hrc = H5Sclose (memspace);
-    VRFY(hrc>=0, "H5Sclose");
+    hrc = H5Sclose(memspace);
+    VRFY(hrc >= 0, "H5Sclose");
 
-    hrc = H5Pclose (access_plist);
-    VRFY(hrc>=0, "H5Pclose");
+    hrc = H5Pclose(access_plist);
+    VRFY(hrc >= 0, "H5Pclose");
 
-    hrc = H5Fclose (file);
-    VRFY(hrc>=0, "H5Fclose");
+    hrc = H5Fclose(file);
+    VRFY(hrc >= 0, "H5Fclose");
 
     HDfree(points);
     HDfree(check);
@@ -190,7 +184,6 @@ filter_read_internal(const char *filename, hid_t dcpl,
     MPI_Barrier(MPI_COMM_WORLD);
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:    test_filter_read
  *
@@ -208,36 +201,36 @@ filter_read_internal(const char *filename, hid_t dcpl,
 void
 test_filter_read(void)
 {
-    hid_t    dc;                 /* HDF5 IDs */
-    const hsize_t chunk_size[2] = {CHUNK_DIM1, CHUNK_DIM2};  /* Chunk dimensions */
-    hsize_t     null_size;          /* Size of dataset without filters */
-    unsigned    chunk_opts;         /* Chunk options */
-    unsigned    disable_partial_chunk_filters; /* Whether filters are disabled on partial chunks */
-    herr_t      hrc;
-    const char *filename;
+    hid_t         dc;                                       /* HDF5 IDs */
+    const hsize_t chunk_size[2] = {CHUNK_DIM1, CHUNK_DIM2}; /* Chunk dimensions */
+    hsize_t       null_size;                                /* Size of dataset without filters */
+    unsigned      chunk_opts;                               /* Chunk options */
+    unsigned      disable_partial_chunk_filters; /* Whether filters are disabled on partial chunks */
+    herr_t        hrc;
+    const char *  filename;
 #ifdef H5_HAVE_FILTER_FLETCHER32
-    hsize_t     fletcher32_size;       /* Size of dataset with Fletcher32 checksum */
+    hsize_t fletcher32_size; /* Size of dataset with Fletcher32 checksum */
 #endif
 
 #ifdef H5_HAVE_FILTER_DEFLATE
-    hsize_t     deflate_size;       /* Size of dataset with deflate filter */
-#endif /* H5_HAVE_FILTER_DEFLATE */
+    hsize_t deflate_size; /* Size of dataset with deflate filter */
+#endif                    /* H5_HAVE_FILTER_DEFLATE */
 
 #ifdef H5_HAVE_FILTER_SZIP
-    hsize_t     szip_size;       /* Size of dataset with szip filter */
-    unsigned szip_options_mask=H5_SZIP_NN_OPTION_MASK;
-    unsigned szip_pixels_per_block=4;
+    hsize_t  szip_size; /* Size of dataset with szip filter */
+    unsigned szip_options_mask     = H5_SZIP_NN_OPTION_MASK;
+    unsigned szip_pixels_per_block = 4;
 #endif /* H5_HAVE_FILTER_SZIP */
 
-    hsize_t     shuffle_size;       /* Size of dataset with shuffle filter */
+    hsize_t shuffle_size; /* Size of dataset with shuffle filter */
 
-#if(defined H5_HAVE_FILTER_DEFLATE || defined H5_HAVE_FILTER_SZIP)
-    hsize_t     combo_size;     /* Size of dataset with multiple filters */
-#endif /* H5_HAVE_FILTER_DEFLATE || H5_HAVE_FILTER_SZIP */
+#if (defined H5_HAVE_FILTER_DEFLATE || defined H5_HAVE_FILTER_SZIP)
+    hsize_t combo_size; /* Size of dataset with multiple filters */
+#endif                  /* H5_HAVE_FILTER_DEFLATE || H5_HAVE_FILTER_SZIP */
 
     filename = GetTestParameters();
 
-    if(VERBOSE_MED)
+    if (VERBOSE_MED)
         HDprintf("Parallel reading of dataset written with filters %s\n", filename);
 
     /*----------------------------------------------------------
@@ -245,116 +238,115 @@ test_filter_read(void)
      *----------------------------------------------------------
      */
     dc = H5Pcreate(H5P_DATASET_CREATE);
-    VRFY(dc>=0,"H5Pcreate");
+    VRFY(dc >= 0, "H5Pcreate");
 
-    hrc = H5Pset_chunk (dc, 2, chunk_size);
-    VRFY(hrc>=0,"H5Pset_chunk");
+    hrc = H5Pset_chunk(dc, 2, chunk_size);
+    VRFY(hrc >= 0, "H5Pset_chunk");
 
-    filter_read_internal(filename,dc,&null_size);
+    filter_read_internal(filename, dc, &null_size);
 
     /* Clean up objects used for this test */
-    hrc = H5Pclose (dc);
-    VRFY(hrc>=0,"H5Pclose");
+    hrc = H5Pclose(dc);
+    VRFY(hrc >= 0, "H5Pclose");
 
     /* Run steps 1-3 both with and without filters disabled on partial chunks */
-    for(disable_partial_chunk_filters = 0; disable_partial_chunk_filters <= 1;
-            disable_partial_chunk_filters++) {
+    for (disable_partial_chunk_filters = 0; disable_partial_chunk_filters <= 1;
+         disable_partial_chunk_filters++) {
         /* Set chunk options appropriately */
         dc = H5Pcreate(H5P_DATASET_CREATE);
-        VRFY(dc>=0,"H5Pcreate");
+        VRFY(dc >= 0, "H5Pcreate");
 
-        hrc = H5Pset_chunk (dc, 2, chunk_size);
-        VRFY(hrc>=0,"H5Pset_filter");
+        hrc = H5Pset_chunk(dc, 2, chunk_size);
+        VRFY(hrc >= 0, "H5Pset_filter");
 
         hrc = H5Pget_chunk_opts(dc, &chunk_opts);
-        VRFY(hrc>=0,"H5Pget_chunk_opts");
+        VRFY(hrc >= 0, "H5Pget_chunk_opts");
 
-        if(disable_partial_chunk_filters)
+        if (disable_partial_chunk_filters)
             chunk_opts |= H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS;
 
-        hrc = H5Pclose (dc);
-        VRFY(hrc>=0,"H5Pclose");
+        hrc = H5Pclose(dc);
+        VRFY(hrc >= 0, "H5Pclose");
 
         /*----------------------------------------------------------
-        * STEP 1: Test Fletcher32 Checksum by itself.
-        *----------------------------------------------------------
-        */
+         * STEP 1: Test Fletcher32 Checksum by itself.
+         *----------------------------------------------------------
+         */
 #ifdef H5_HAVE_FILTER_FLETCHER32
 
         dc = H5Pcreate(H5P_DATASET_CREATE);
-        VRFY(dc>=0,"H5Pset_filter");
+        VRFY(dc >= 0, "H5Pset_filter");
 
-        hrc = H5Pset_chunk (dc, 2, chunk_size);
-        VRFY(hrc>=0,"H5Pset_filter");
+        hrc = H5Pset_chunk(dc, 2, chunk_size);
+        VRFY(hrc >= 0, "H5Pset_filter");
 
-        hrc = H5Pset_chunk_opts (dc, chunk_opts);
-        VRFY(hrc>=0,"H5Pset_chunk_opts");
+        hrc = H5Pset_chunk_opts(dc, chunk_opts);
+        VRFY(hrc >= 0, "H5Pset_chunk_opts");
 
-        hrc = H5Pset_filter (dc,H5Z_FILTER_FLETCHER32,0,0,NULL);
-        VRFY(hrc>=0,"H5Pset_filter");
+        hrc = H5Pset_filter(dc, H5Z_FILTER_FLETCHER32, 0, 0, NULL);
+        VRFY(hrc >= 0, "H5Pset_filter");
 
-        filter_read_internal(filename,dc,&fletcher32_size);
-        VRFY(fletcher32_size > null_size,"Size after checksumming is incorrect.");
+        filter_read_internal(filename, dc, &fletcher32_size);
+        VRFY(fletcher32_size > null_size, "Size after checksumming is incorrect.");
 
         /* Clean up objects used for this test */
-        hrc = H5Pclose (dc);
-        VRFY(hrc>=0, "H5Pclose");
+        hrc = H5Pclose(dc);
+        VRFY(hrc >= 0, "H5Pclose");
 
 #endif /* H5_HAVE_FILTER_FLETCHER32 */
 
         /*----------------------------------------------------------
-        * STEP 2: Test deflation by itself.
-        *----------------------------------------------------------
-        */
+         * STEP 2: Test deflation by itself.
+         *----------------------------------------------------------
+         */
 #ifdef H5_HAVE_FILTER_DEFLATE
 
         dc = H5Pcreate(H5P_DATASET_CREATE);
-        VRFY(dc>=0, "H5Pcreate");
+        VRFY(dc >= 0, "H5Pcreate");
 
-        hrc = H5Pset_chunk (dc, 2, chunk_size);
-        VRFY(hrc>=0, "H5Pset_chunk");
+        hrc = H5Pset_chunk(dc, 2, chunk_size);
+        VRFY(hrc >= 0, "H5Pset_chunk");
 
-        hrc = H5Pset_chunk_opts (dc, chunk_opts);
-        VRFY(hrc>=0,"H5Pset_chunk_opts");
+        hrc = H5Pset_chunk_opts(dc, chunk_opts);
+        VRFY(hrc >= 0, "H5Pset_chunk_opts");
 
-        hrc = H5Pset_deflate (dc, 6);
-        VRFY(hrc>=0, "H5Pset_deflate");
+        hrc = H5Pset_deflate(dc, 6);
+        VRFY(hrc >= 0, "H5Pset_deflate");
 
-        filter_read_internal(filename,dc,&deflate_size);
+        filter_read_internal(filename, dc, &deflate_size);
 
         /* Clean up objects used for this test */
-        hrc = H5Pclose (dc);
-        VRFY(hrc>=0, "H5Pclose");
+        hrc = H5Pclose(dc);
+        VRFY(hrc >= 0, "H5Pclose");
 
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
         /*----------------------------------------------------------
-        * STEP 3: Test szip compression by itself.
-        *----------------------------------------------------------
-        */
+         * STEP 3: Test szip compression by itself.
+         *----------------------------------------------------------
+         */
 #ifdef H5_HAVE_FILTER_SZIP
-        if(h5_szip_can_encode() == 1) {
+        if (h5_szip_can_encode() == 1) {
             dc = H5Pcreate(H5P_DATASET_CREATE);
-            VRFY(dc>=0, "H5Pcreate");
+            VRFY(dc >= 0, "H5Pcreate");
 
-            hrc = H5Pset_chunk (dc, 2, chunk_size);
-            VRFY(hrc>=0, "H5Pset_chunk");
+            hrc = H5Pset_chunk(dc, 2, chunk_size);
+            VRFY(hrc >= 0, "H5Pset_chunk");
 
-            hrc = H5Pset_chunk_opts (dc, chunk_opts);
-            VRFY(hrc>=0,"H5Pset_chunk_opts");
+            hrc = H5Pset_chunk_opts(dc, chunk_opts);
+            VRFY(hrc >= 0, "H5Pset_chunk_opts");
 
             hrc = H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block);
-            VRFY(hrc>=0, "H5Pset_szip");
+            VRFY(hrc >= 0, "H5Pset_szip");
 
-            filter_read_internal(filename,dc,&szip_size);
+            filter_read_internal(filename, dc, &szip_size);
 
             /* Clean up objects used for this test */
-            hrc = H5Pclose (dc);
-            VRFY(hrc>=0, "H5Pclose");
+            hrc = H5Pclose(dc);
+            VRFY(hrc >= 0, "H5Pclose");
         }
 #endif /* H5_HAVE_FILTER_SZIP */
-    } /* end for */
-
+    }  /* end for */
 
     /*----------------------------------------------------------
      * STEP 4: Test shuffling by itself.
@@ -362,21 +354,20 @@ test_filter_read(void)
      */
 
     dc = H5Pcreate(H5P_DATASET_CREATE);
-    VRFY(dc>=0, "H5Pcreate");
+    VRFY(dc >= 0, "H5Pcreate");
 
-    hrc = H5Pset_chunk (dc, 2, chunk_size);
-    VRFY(hrc>=0, "H5Pset_chunk");
+    hrc = H5Pset_chunk(dc, 2, chunk_size);
+    VRFY(hrc >= 0, "H5Pset_chunk");
 
-    hrc = H5Pset_shuffle (dc);
-    VRFY(hrc>=0, "H5Pset_shuffle");
+    hrc = H5Pset_shuffle(dc);
+    VRFY(hrc >= 0, "H5Pset_shuffle");
 
-    filter_read_internal(filename,dc,&shuffle_size);
-    VRFY(shuffle_size==null_size,"Shuffled size not the same as uncompressed size.");
+    filter_read_internal(filename, dc, &shuffle_size);
+    VRFY(shuffle_size == null_size, "Shuffled size not the same as uncompressed size.");
 
     /* Clean up objects used for this test */
-    hrc = H5Pclose (dc);
-    VRFY(hrc>=0, "H5Pclose");
-
+    hrc = H5Pclose(dc);
+    VRFY(hrc >= 0, "H5Pclose");
 
     /*----------------------------------------------------------
      * STEP 5: Test shuffle + deflate + checksum in any order.
@@ -385,47 +376,47 @@ test_filter_read(void)
 #ifdef H5_HAVE_FILTER_DEFLATE
     /* Testing shuffle+deflate+checksum filters (checksum first) */
     dc = H5Pcreate(H5P_DATASET_CREATE);
-    VRFY(dc>=0, "H5Pcreate");
+    VRFY(dc >= 0, "H5Pcreate");
 
-    hrc = H5Pset_chunk (dc, 2, chunk_size);
-    VRFY(hrc>=0, "H5Pset_chunk");
+    hrc = H5Pset_chunk(dc, 2, chunk_size);
+    VRFY(hrc >= 0, "H5Pset_chunk");
 
-    hrc = H5Pset_fletcher32 (dc);
-    VRFY(hrc>=0, "H5Pset_fletcher32");
+    hrc = H5Pset_fletcher32(dc);
+    VRFY(hrc >= 0, "H5Pset_fletcher32");
 
-    hrc = H5Pset_shuffle (dc);
-    VRFY(hrc>=0, "H5Pset_shuffle");
+    hrc = H5Pset_shuffle(dc);
+    VRFY(hrc >= 0, "H5Pset_shuffle");
 
-    hrc = H5Pset_deflate (dc, 6);
-    VRFY(hrc>=0, "H5Pset_deflate");
+    hrc = H5Pset_deflate(dc, 6);
+    VRFY(hrc >= 0, "H5Pset_deflate");
 
-    filter_read_internal(filename,dc,&combo_size);
+    filter_read_internal(filename, dc, &combo_size);
 
     /* Clean up objects used for this test */
-    hrc = H5Pclose (dc);
-    VRFY(hrc>=0, "H5Pclose");
+    hrc = H5Pclose(dc);
+    VRFY(hrc >= 0, "H5Pclose");
 
     /* Testing shuffle+deflate+checksum filters (checksum last) */
     dc = H5Pcreate(H5P_DATASET_CREATE);
-    VRFY(dc>=0, "H5Pcreate");
+    VRFY(dc >= 0, "H5Pcreate");
 
-    hrc = H5Pset_chunk (dc, 2, chunk_size);
-    VRFY(hrc>=0, "H5Pset_chunk");
+    hrc = H5Pset_chunk(dc, 2, chunk_size);
+    VRFY(hrc >= 0, "H5Pset_chunk");
 
-    hrc = H5Pset_shuffle (dc);
-    VRFY(hrc>=0, "H5Pset_shuffle");
+    hrc = H5Pset_shuffle(dc);
+    VRFY(hrc >= 0, "H5Pset_shuffle");
 
-    hrc = H5Pset_deflate (dc, 6);
-    VRFY(hrc>=0, "H5Pset_deflate");
+    hrc = H5Pset_deflate(dc, 6);
+    VRFY(hrc >= 0, "H5Pset_deflate");
 
-    hrc = H5Pset_fletcher32 (dc);
-    VRFY(hrc>=0, "H5Pset_fletcher32");
+    hrc = H5Pset_fletcher32(dc);
+    VRFY(hrc >= 0, "H5Pset_fletcher32");
 
-    filter_read_internal(filename,dc,&combo_size);
+    filter_read_internal(filename, dc, &combo_size);
 
     /* Clean up objects used for this test */
-    hrc = H5Pclose (dc);
-    VRFY(hrc>=0, "H5Pclose");
+    hrc = H5Pclose(dc);
+    VRFY(hrc >= 0, "H5Pclose");
 
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
@@ -437,54 +428,53 @@ test_filter_read(void)
 
     /* Testing shuffle+szip(with encoder)+checksum filters(checksum first) */
     dc = H5Pcreate(H5P_DATASET_CREATE);
-    VRFY(dc>=0, "H5Pcreate");
+    VRFY(dc >= 0, "H5Pcreate");
 
-    hrc = H5Pset_chunk (dc, 2, chunk_size);
-    VRFY(hrc>=0, "H5Pset_chunk");
+    hrc = H5Pset_chunk(dc, 2, chunk_size);
+    VRFY(hrc >= 0, "H5Pset_chunk");
 
-    hrc = H5Pset_fletcher32 (dc);
-    VRFY(hrc>=0, "H5Pset_fletcher32");
+    hrc = H5Pset_fletcher32(dc);
+    VRFY(hrc >= 0, "H5Pset_fletcher32");
 
-    hrc = H5Pset_shuffle (dc);
-    VRFY(hrc>=0, "H5Pset_shuffle");
+    hrc = H5Pset_shuffle(dc);
+    VRFY(hrc >= 0, "H5Pset_shuffle");
 
     /* Make sure encoding is enabled */
-    if(h5_szip_can_encode() == 1) {
-    hrc = H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block);
-        VRFY(hrc>=0, "H5Pset_szip");
+    if (h5_szip_can_encode() == 1) {
+        hrc = H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block);
+        VRFY(hrc >= 0, "H5Pset_szip");
 
-    filter_read_internal(filename,dc,&combo_size);
+        filter_read_internal(filename, dc, &combo_size);
     }
 
     /* Clean up objects used for this test */
-    hrc = H5Pclose (dc);
-    VRFY(hrc>=0, "H5Pclose");
+    hrc = H5Pclose(dc);
+    VRFY(hrc >= 0, "H5Pclose");
 
     /* Testing shuffle+szip(with encoder)+checksum filters(checksum last) */
     /* Make sure encoding is enabled */
-    if(h5_szip_can_encode() == 1) {
-    dc = H5Pcreate(H5P_DATASET_CREATE);
-        VRFY(dc>=0, "H5Pcreate");
+    if (h5_szip_can_encode() == 1) {
+        dc = H5Pcreate(H5P_DATASET_CREATE);
+        VRFY(dc >= 0, "H5Pcreate");
 
-    hrc = H5Pset_chunk (dc, 2, chunk_size);
-        VRFY(hrc>=0, "H5Pset_chunk");
+        hrc = H5Pset_chunk(dc, 2, chunk_size);
+        VRFY(hrc >= 0, "H5Pset_chunk");
 
-    hrc = H5Pset_shuffle (dc);
-        VRFY(hrc>=0, "H5Pset_shuffle");
+        hrc = H5Pset_shuffle(dc);
+        VRFY(hrc >= 0, "H5Pset_shuffle");
 
-    hrc = H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block);
-        VRFY(hrc>=0, "H5Pset_szip");
+        hrc = H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block);
+        VRFY(hrc >= 0, "H5Pset_szip");
 
-    hrc = H5Pset_fletcher32 (dc);
-        VRFY(hrc>=0, "H5Pset_fletcher32");
+        hrc = H5Pset_fletcher32(dc);
+        VRFY(hrc >= 0, "H5Pset_fletcher32");
 
-    filter_read_internal(filename,dc,&combo_size);
+        filter_read_internal(filename, dc, &combo_size);
 
-    /* Clean up objects used for this test */
-    hrc = H5Pclose (dc);
-        VRFY(hrc>=0, "H5Pclose");
+        /* Clean up objects used for this test */
+        hrc = H5Pclose(dc);
+        VRFY(hrc >= 0, "H5Pclose");
     }
 
 #endif /* H5_HAVE_FILTER_SZIP */
 }
-
diff --git a/testpar/t_filters_parallel.c b/testpar/t_filters_parallel.c
index 13f408d..5153bce 100644
--- a/testpar/t_filters_parallel.c
+++ b/testpar/t_filters_parallel.c
@@ -23,16 +23,13 @@
 
 #include "t_filters_parallel.h"
 
-const char *FILENAME[] = {
-        "t_filters_parallel",
-        NULL
-};
-char filenames[1][256];
+const char *FILENAME[] = {"t_filters_parallel", NULL};
+char        filenames[1][256];
 
 int nerrors = 0;
 
 size_t cur_filter_idx = 0;
-#define GZIP_INDEX 0
+#define GZIP_INDEX       0
 #define FLETCHER32_INDEX 1
 
 #define ARRAY_SIZE(a) sizeof(a) / sizeof(a[0])
@@ -40,19 +37,19 @@ size_t cur_filter_idx = 0;
 /*
  * Used to check if a filter is available before running a test.
  */
-#define CHECK_CUR_FILTER_AVAIL()                                               \
-{                                                                              \
-    htri_t filter_is_avail;                                                    \
-                                                                               \
-    if (cur_filter_idx == GZIP_INDEX) {                                        \
-        if ((filter_is_avail = H5Zfilter_avail(H5Z_FILTER_DEFLATE)) != TRUE) { \
-            if (MAINPROCESS) {                                                 \
-                HDputs("    - SKIPPED - Deflate filter not available");        \
-            }                                                                  \
-            return;                                                            \
-        }                                                                      \
-    }                                                                          \
-}
+#define CHECK_CUR_FILTER_AVAIL()                                                                             \
+    {                                                                                                        \
+        htri_t filter_is_avail;                                                                              \
+                                                                                                             \
+        if (cur_filter_idx == GZIP_INDEX) {                                                                  \
+            if ((filter_is_avail = H5Zfilter_avail(H5Z_FILTER_DEFLATE)) != TRUE) {                           \
+                if (MAINPROCESS) {                                                                           \
+                    HDputs("    - SKIPPED - Deflate filter not available");                                  \
+                }                                                                                            \
+                return;                                                                                      \
+            }                                                                                                \
+        }                                                                                                    \
+    }
 
 static herr_t set_dcpl_filter(hid_t dcpl);
 
@@ -183,8 +180,8 @@ set_dcpl_filter(hid_t dcpl)
 static void
 test_write_one_chunk_filtered_dataset(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_ONE_CHUNK_FILTERED_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_ONE_CHUNK_FILTERED_DATASET_DIMS];
@@ -197,7 +194,8 @@ test_write_one_chunk_filtered_dataset(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to one-chunk filtered dataset");
+    if (MAINPROCESS)
+        HDputs("Testing write to one-chunk filtered dataset");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -205,10 +203,9 @@ test_write_one_chunk_filtered_dataset(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -216,12 +213,12 @@ test_write_one_chunk_filtered_dataset(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS;
-    chunk_dims[0] = (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
-    sel_dims[0] = (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_NROWS / (hsize_t) mpi_size;
-    sel_dims[1] = (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS;
+    dataset_dims[0] = (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS;
+    chunk_dims[0]   = (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
+    sel_dims[0]     = (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_NROWS / (hsize_t)mpi_size;
+    sel_dims[1]     = (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS;
 
     filespace = H5Screate_simple(WRITE_ONE_CHUNK_FILTERED_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
@@ -233,14 +230,13 @@ test_write_one_chunk_filtered_dataset(void)
     plist_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-    VRFY((H5Pset_chunk(plist_id, WRITE_ONE_CHUNK_FILTERED_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+    VRFY((H5Pset_chunk(plist_id, WRITE_ONE_CHUNK_FILTERED_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
     dset_id = H5Dcreate2(file_id, WRITE_ONE_CHUNK_FILTERED_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                         H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -249,18 +245,20 @@ test_write_one_chunk_filtered_dataset(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = 1;
-    count[1] = 1;
-    stride[0] = (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
-    stride[1] = (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
-    block[0] = sel_dims[0];
-    block[1] = sel_dims[1];
-    start[0] = ((hsize_t) mpi_rank * sel_dims[0]);
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    stride[0] = (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
+    stride[1] = (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
+    block[0]  = sel_dims[0];
+    block[1]  = sel_dims[1];
+    start[0]  = ((hsize_t)mpi_rank * sel_dims[0]);
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -269,55 +267,58 @@ test_write_one_chunk_filtered_dataset(void)
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Fill data buffer */
-    data_size = (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS
-              * (hsize_t) WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS * sizeof(*data);
+    data_size = (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS *
+                (hsize_t)WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = ((C_DATATYPE) i % (WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size * WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS))
-                       + ((C_DATATYPE) i / (WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size * WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS));
+        correct_buf[i] = ((C_DATATYPE)i % (WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size *
+                                           WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS)) +
+                         ((C_DATATYPE)i / (WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size *
+                                           WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS));
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" WRITE_ONE_CHUNK_FILTERED_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -340,8 +341,8 @@ test_write_one_chunk_filtered_dataset(void)
 static void
 test_write_filtered_dataset_no_overlap(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
@@ -354,7 +355,8 @@ test_write_filtered_dataset_no_overlap(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to unshared filtered chunks");
+    if (MAINPROCESS)
+        HDputs("Testing write to unshared filtered chunks");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -362,11 +364,10 @@ test_write_filtered_dataset_no_overlap(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -374,12 +375,12 @@ test_write_filtered_dataset_no_overlap(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_NCOLS;
-    chunk_dims[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
-    sel_dims[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
-    sel_dims[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_NCOLS;
+    dataset_dims[0] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0]   = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    sel_dims[0]     = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    sel_dims[1]     = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_NCOLS;
 
     filespace = H5Screate_simple(WRITE_UNSHARED_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
@@ -392,13 +393,13 @@ test_write_filtered_dataset_no_overlap(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, WRITE_UNSHARED_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
     dset_id = H5Dcreate2(file_id, WRITE_UNSHARED_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                         H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -408,17 +409,20 @@ test_write_filtered_dataset_no_overlap(void)
      * it to the hyperslab in the file
      */
     count[0] = 1;
-    count[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_NCOLS / (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
-    stride[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
-    stride[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
-    block[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
-    block[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
-    start[0] = ((hsize_t) mpi_rank * (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS * count[0]);
-    start[1] = 0;
+    count[1] =
+        (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_NCOLS / (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    block[0]  = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    block[1]  = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    start[0]  = ((hsize_t)mpi_rank * (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_CH_NROWS * count[0]);
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -427,57 +431,55 @@ test_write_filtered_dataset_no_overlap(void)
     VRFY((dset_id >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Fill data buffer */
-    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    data_size        = sel_dims[0] * sel_dims[1] * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] =
-                (C_DATATYPE) (
-                                 (i % (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
-                               + (i / (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
-                             );
+        correct_buf[i] = (C_DATATYPE)((i % (dataset_dims[0] / (hsize_t)mpi_size * dataset_dims[1])) +
+                                      (i / (dataset_dims[0] / (hsize_t)mpi_size * dataset_dims[1])));
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" WRITE_UNSHARED_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -501,8 +503,8 @@ test_write_filtered_dataset_no_overlap(void)
 static void
 test_write_filtered_dataset_overlap(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_SHARED_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_SHARED_FILTERED_CHUNKS_DATASET_DIMS];
@@ -515,7 +517,8 @@ test_write_filtered_dataset_overlap(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to shared filtered chunks");
+    if (MAINPROCESS)
+        HDputs("Testing write to shared filtered chunks");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -523,11 +526,10 @@ test_write_filtered_dataset_overlap(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -535,12 +537,12 @@ test_write_filtered_dataset_overlap(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_NCOLS;
-    chunk_dims[0] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS;
-    sel_dims[0] = (hsize_t) DIM0_SCALE_FACTOR;
-    sel_dims[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS * (hsize_t) DIM1_SCALE_FACTOR;
+    dataset_dims[0] = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0]   = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    sel_dims[0]     = (hsize_t)DIM0_SCALE_FACTOR;
+    sel_dims[1]     = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS * (hsize_t)DIM1_SCALE_FACTOR;
 
     filespace = H5Screate_simple(WRITE_SHARED_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
@@ -553,13 +555,13 @@ test_write_filtered_dataset_overlap(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, WRITE_SHARED_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
     dset_id = H5Dcreate2(file_id, WRITE_SHARED_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                         H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -568,18 +570,20 @@ test_write_filtered_dataset_overlap(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_NROWS / (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_CH_NROWS;
-    count[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_NCOLS / (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS;
-    stride[0] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_CH_NROWS;
-    stride[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS;
-    block[0] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_CH_NROWS / (hsize_t) mpi_size;
-    block[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank * block[0];
-    start[1] = 0;
+    count[0]  = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_NROWS / (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_CH_NROWS;
+    count[1]  = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_NCOLS / (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    block[0]  = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_CH_NROWS / (hsize_t)mpi_size;
+    block[1]  = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank * block[0];
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -588,57 +592,56 @@ test_write_filtered_dataset_overlap(void)
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Fill data buffer */
-    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    data_size        = sel_dims[0] * sel_dims[1] * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (C_DATATYPE) (
-                                          (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                        + (i % dataset_dims[1])
-                                        + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                      );
+        correct_buf[i] = (C_DATATYPE)(
+            (dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+            (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" WRITE_SHARED_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -664,8 +667,8 @@ test_write_filtered_dataset_overlap(void)
 static void
 test_write_filtered_dataset_single_no_selection(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
@@ -679,7 +682,8 @@ test_write_filtered_dataset_single_no_selection(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to filtered chunks with a single process having no selection");
+    if (MAINPROCESS)
+        HDputs("Testing write to filtered chunks with a single process having no selection");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -687,11 +691,10 @@ test_write_filtered_dataset_single_no_selection(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -699,12 +702,12 @@ test_write_filtered_dataset_single_no_selection(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
-    chunk_dims[0] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
-    sel_dims[0] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-    sel_dims[1] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
+    dataset_dims[0] = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0]   = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    sel_dims[0]     = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    sel_dims[1]     = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
 
     if (mpi_rank == WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC)
         sel_dims[0] = sel_dims[1] = 0;
@@ -720,13 +723,13 @@ test_write_filtered_dataset_single_no_selection(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-    dset_id = H5Dcreate2(file_id, WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME,
+                         filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -736,17 +739,20 @@ test_write_filtered_dataset_single_no_selection(void)
      * it to the hyperslab in the file
      */
     count[0] = 1;
-    count[1] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS / (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
-    stride[0] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-    stride[1] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
-    block[0] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-    block[1] = (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank * (hsize_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * count[0];
-    start[1] = 0;
+    count[1] = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS /
+               (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    block[0]  = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    block[1]  = (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank * (hsize_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * count[0];
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -758,62 +764,61 @@ test_write_filtered_dataset_single_no_selection(void)
         VRFY((H5Sselect_none(filespace) >= 0), "Select none succeeded");
     else
         VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-                "Hyperslab selection succeeded");
+             "Hyperslab selection succeeded");
 
     /* Fill data buffer */
-    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    data_size        = sel_dims[0] * sel_dims[1] * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] =
-                (C_DATATYPE) (
-                                (i % (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
-                              + (i / (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
-                             );
+        correct_buf[i] = (C_DATATYPE)((i % (dataset_dims[0] / (hsize_t)mpi_size * dataset_dims[1])) +
+                                      (i / (dataset_dims[0] / (hsize_t)mpi_size * dataset_dims[1])));
 
     /* Compute the correct offset into the buffer for the process having no selection and clear it */
-    segment_length = dataset_dims[0] * dataset_dims[1] / (hsize_t) mpi_size;
-    HDmemset(correct_buf + ((size_t) WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC * segment_length),
-            0, segment_length * sizeof(*data));
+    segment_length = dataset_dims[0] * dataset_dims[1] / (hsize_t)mpi_size;
+    HDmemset(correct_buf +
+                 ((size_t)WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC * segment_length),
+             0, segment_length * sizeof(*data));
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -840,8 +845,8 @@ test_write_filtered_dataset_single_no_selection(void)
 static void
 test_write_filtered_dataset_all_no_selection(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
@@ -850,7 +855,8 @@ test_write_filtered_dataset_all_no_selection(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to filtered chunks with all processes having no selection");
+    if (MAINPROCESS)
+        HDputs("Testing write to filtered chunks with all processes having no selection");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -858,11 +864,10 @@ test_write_filtered_dataset_all_no_selection(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -870,10 +875,10 @@ test_write_filtered_dataset_all_no_selection(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
-    chunk_dims[0] = (hsize_t) WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    dataset_dims[0] = (hsize_t)WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0]   = (hsize_t)WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
     sel_dims[0] = sel_dims[1] = 0;
 
     filespace = H5Screate_simple(WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
@@ -887,13 +892,13 @@ test_write_filtered_dataset_all_no_selection(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-    dset_id = H5Dcreate2(file_id, WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME,
+                         filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -905,47 +910,48 @@ test_write_filtered_dataset_all_no_selection(void)
     VRFY((H5Sselect_none(filespace) >= 0), "Select none succeeded");
 
     /* Fill data buffer */
-    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    data_size        = sel_dims[0] * sel_dims[1] * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -966,10 +972,10 @@ test_write_filtered_dataset_all_no_selection(void)
 static void
 test_write_filtered_dataset_point_selection(void)
 {
-    C_DATATYPE *data = NULL;
+    C_DATATYPE *data        = NULL;
     C_DATATYPE *correct_buf = NULL;
-    C_DATATYPE *read_buf = NULL;
-    hsize_t    *coords = NULL;
+    C_DATATYPE *read_buf    = NULL;
+    hsize_t *   coords      = NULL;
     hsize_t     dataset_dims[WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     sel_dims[WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
@@ -978,7 +984,8 @@ test_write_filtered_dataset_point_selection(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to filtered chunks with point selection");
+    if (MAINPROCESS)
+        HDputs("Testing write to filtered chunks with point selection");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -986,11 +993,10 @@ test_write_filtered_dataset_point_selection(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -998,14 +1004,14 @@ test_write_filtered_dataset_point_selection(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
-    chunk_dims[0] = (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
-    sel_dims[0] = (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_NROWS / (hsize_t) mpi_size;
-    sel_dims[1] = (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
-
-    filespace = H5Screate_simple(WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims,NULL);
+    dataset_dims[0] = (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
+    chunk_dims[0]   = (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    sel_dims[0]     = (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_NROWS / (hsize_t)mpi_size;
+    sel_dims[1]     = (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
+
+    filespace = H5Screate_simple(WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
 
     memspace = H5Screate_simple(WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, sel_dims, NULL);
@@ -1016,13 +1022,13 @@ test_write_filtered_dataset_point_selection(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-    dset_id = H5Dcreate2(file_id, WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME,
+                         filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -1032,69 +1038,71 @@ test_write_filtered_dataset_point_selection(void)
     filespace = H5Dget_space(dset_id);
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
-    num_points = (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_NROWS * (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS / (hsize_t) mpi_size;
-    coords = (hsize_t *) HDcalloc(1, 2 * num_points * sizeof(*coords));
+    num_points = (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_NROWS *
+                 (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS / (hsize_t)mpi_size;
+    coords = (hsize_t *)HDcalloc(1, 2 * num_points * sizeof(*coords));
     VRFY((NULL != coords), "Coords HDcalloc succeeded");
 
     for (i = 0; i < num_points; i++)
         for (j = 0; j < WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS; j++)
             coords[(i * WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS) + j] =
-                    (j > 0) ? (i % (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS)
-                            : ((hsize_t) mpi_rank + ((hsize_t) mpi_size * (i / (hsize_t) WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS)));
+                (j > 0) ? (i % (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS)
+                        : ((hsize_t)mpi_rank +
+                           ((hsize_t)mpi_size * (i / (hsize_t)WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS)));
 
-    VRFY((H5Sselect_elements(filespace, H5S_SELECT_SET, (hsize_t ) num_points, (const hsize_t * ) coords) >= 0),
-            "Point selection succeeded");
+    VRFY((H5Sselect_elements(filespace, H5S_SELECT_SET, (hsize_t)num_points, (const hsize_t *)coords) >= 0),
+         "Point selection succeeded");
 
     /* Fill data buffer */
-    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    data_size        = sel_dims[0] * sel_dims[1] * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (C_DATATYPE) (
-                                         (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                       + (i % dataset_dims[1])
-                                       + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                      );
+        correct_buf[i] = (C_DATATYPE)(
+            (dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+            (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (coords) HDfree(coords);
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (coords)
+        HDfree(coords);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -1119,8 +1127,8 @@ test_write_filtered_dataset_point_selection(void)
 static void
 test_write_filtered_dataset_interleaved_write(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[INTERLEAVED_WRITE_FILTERED_DATASET_DIMS];
     hsize_t     chunk_dims[INTERLEAVED_WRITE_FILTERED_DATASET_DIMS];
@@ -1133,7 +1141,8 @@ test_write_filtered_dataset_interleaved_write(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing interleaved write to filtered chunks");
+    if (MAINPROCESS)
+        HDputs("Testing interleaved write to filtered chunks");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -1141,11 +1150,10 @@ test_write_filtered_dataset_interleaved_write(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -1153,12 +1161,12 @@ test_write_filtered_dataset_interleaved_write(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NROWS;
-    dataset_dims[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS;
-    chunk_dims[0] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS;
-    chunk_dims[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS;
-    sel_dims[0] = (hsize_t) (INTERLEAVED_WRITE_FILTERED_DATASET_NROWS / mpi_size);
-    sel_dims[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS;
+    dataset_dims[0] = (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_NROWS;
+    dataset_dims[1] = (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS;
+    chunk_dims[0]   = (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS;
+    sel_dims[0]     = (hsize_t)(INTERLEAVED_WRITE_FILTERED_DATASET_NROWS / mpi_size);
+    sel_dims[1]     = (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS;
 
     filespace = H5Screate_simple(INTERLEAVED_WRITE_FILTERED_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
@@ -1171,13 +1179,13 @@ test_write_filtered_dataset_interleaved_write(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, INTERLEAVED_WRITE_FILTERED_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
     dset_id = H5Dcreate2(file_id, INTERLEAVED_WRITE_FILTERED_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                         H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -1186,18 +1194,22 @@ test_write_filtered_dataset_interleaved_write(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = (hsize_t) (INTERLEAVED_WRITE_FILTERED_DATASET_NROWS / INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS);
-    count[1] = (hsize_t) (INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS / INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS);
-    stride[0] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS;
-    stride[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS;
-    block[0] = 1;
-    block[1] = (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank;
-    start[1] = 0;
+    count[0] =
+        (hsize_t)(INTERLEAVED_WRITE_FILTERED_DATASET_NROWS / INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS);
+    count[1] =
+        (hsize_t)(INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS / INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS);
+    stride[0] = (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS;
+    stride[1] = (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS;
+    block[0]  = 1;
+    block[1]  = (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank;
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -1206,63 +1218,65 @@ test_write_filtered_dataset_interleaved_write(void)
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Fill data buffer */
-    data_size = sel_dims[0] * sel_dims[1] * sizeof(*data);
+    data_size        = sel_dims[0] * sel_dims[1] * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
         /* Add Column Index */
         correct_buf[i] =
-                (C_DATATYPE) (
-                                 (i % (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)
+            (C_DATATYPE)((i % (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)
 
-                                 /* Add the Row Index */
-                               + ((i % (hsize_t) (mpi_size * INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)) / (hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)
+                         /* Add the Row Index */
+                         + ((i % (hsize_t)(mpi_size * INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)) /
+                            (hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)
 
-                                 /* Add the amount that gets added when a rank moves down to its next section vertically in the dataset */
-                               + ((hsize_t) INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS * (i / (hsize_t) (mpi_size * INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS)))
-                             );
+                         /* Add the amount that gets added when a rank moves down to its next section
+                            vertically in the dataset */
+                         + ((hsize_t)INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS *
+                            (i / (hsize_t)(mpi_size * INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS))));
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" INTERLEAVED_WRITE_FILTERED_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -1284,8 +1298,8 @@ test_write_filtered_dataset_interleaved_write(void)
 static void
 test_write_3d_filtered_dataset_no_overlap_separate_pages(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
@@ -1298,7 +1312,8 @@ test_write_3d_filtered_dataset_no_overlap_separate_pages(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to unshared filtered chunks on separate pages in 3D dataset");
+    if (MAINPROCESS)
+        HDputs("Testing write to unshared filtered chunks on separate pages in 3D dataset");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -1306,11 +1321,10 @@ test_write_3d_filtered_dataset_no_overlap_separate_pages(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -1318,20 +1332,20 @@ test_write_3d_filtered_dataset_no_overlap_separate_pages(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
-    dataset_dims[2] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DEPTH;
-    chunk_dims[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
-    chunk_dims[2] = 1;
-    sel_dims[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
-    sel_dims[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
-    sel_dims[2] = 1;
-
-    filespace = H5Screate_simple( WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, dataset_dims, NULL);
+    dataset_dims[0] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
+    dataset_dims[2] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DEPTH;
+    chunk_dims[0]   = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    chunk_dims[2]   = 1;
+    sel_dims[0]     = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
+    sel_dims[1]     = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
+    sel_dims[2]     = 1;
+
+    filespace = H5Screate_simple(WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
 
-    memspace = H5Screate_simple( WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, sel_dims, NULL);
+    memspace = H5Screate_simple(WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, sel_dims, NULL);
     VRFY((memspace >= 0), "Memory dataspace creation succeeded");
 
     /* Create chunked dataset */
@@ -1339,13 +1353,13 @@ test_write_3d_filtered_dataset_no_overlap_separate_pages(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-    dset_id = H5Dcreate2(file_id, WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME, HDF5_DATATYPE_NAME,
+                         filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -1354,22 +1368,28 @@ test_write_3d_filtered_dataset_no_overlap_separate_pages(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS / (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
-    count[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS / (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
-    count[2] = 1;
-    stride[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
-    stride[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    count[0] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS /
+               (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    count[1] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS /
+               (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    count[2]  = 1;
+    stride[0] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    stride[1] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
     stride[2] = 1;
-    block[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
-    block[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
-    block[2] = 1;
-    start[0] = 0;
-    start[1] = 0;
-    start[2] = (hsize_t) mpi_rank;
+    block[0]  = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    block[1]  = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    block[2]  = 1;
+    start[0]  = 0;
+    start[1]  = 0;
+    start[2]  = (hsize_t)mpi_rank;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], start[0], start[1], start[2], block[0], block[1], block[2]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE
+                 " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE
+                 " ]\n",
+                 mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], start[0], start[1],
+                 start[2], block[0], block[1], block[2]);
         HDfflush(stdout);
     }
 
@@ -1378,53 +1398,54 @@ test_write_3d_filtered_dataset_no_overlap_separate_pages(void)
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Fill data buffer */
-    data_size = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
+    data_size        = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (C_DATATYPE) ((i % (hsize_t) mpi_size) + (i / (hsize_t) mpi_size));
+        correct_buf[i] = (C_DATATYPE)((i % (hsize_t)mpi_size) + (i / (hsize_t)mpi_size));
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -1447,8 +1468,8 @@ test_write_3d_filtered_dataset_no_overlap_separate_pages(void)
 static void
 test_write_3d_filtered_dataset_no_overlap_same_pages(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
@@ -1461,7 +1482,8 @@ test_write_3d_filtered_dataset_no_overlap_same_pages(void)
     hid_t       file_id, dset_id, plist_id;
     hid_t       filespace, memspace;
 
-    if (MAINPROCESS) HDputs("Testing write to unshared filtered chunks on the same pages in 3D dataset");
+    if (MAINPROCESS)
+        HDputs("Testing write to unshared filtered chunks on the same pages in 3D dataset");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -1469,11 +1491,10 @@ test_write_3d_filtered_dataset_no_overlap_same_pages(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -1481,17 +1502,18 @@ test_write_3d_filtered_dataset_no_overlap_same_pages(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
-    dataset_dims[2] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
-    chunk_dims[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
-    chunk_dims[2] = 1;
-    sel_dims[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
-    sel_dims[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
-    sel_dims[2] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
-
-    filespace = H5Screate_simple(WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, dataset_dims, NULL);
+    dataset_dims[0] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
+    dataset_dims[2] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
+    chunk_dims[0]   = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    chunk_dims[2]   = 1;
+    sel_dims[0]     = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    sel_dims[1]     = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
+    sel_dims[2]     = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
+
+    filespace =
+        H5Screate_simple(WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
 
     memspace = H5Screate_simple(WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, sel_dims, NULL);
@@ -1502,13 +1524,13 @@ test_write_3d_filtered_dataset_no_overlap_same_pages(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-    dset_id = H5Dcreate2(file_id, WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME,
+                         HDF5_DATATYPE_NAME, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -1518,21 +1540,26 @@ test_write_3d_filtered_dataset_no_overlap_same_pages(void)
      * it to the hyperslab in the file
      */
     count[0] = 1;
-    count[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS / (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
-    count[2] = (hsize_t) mpi_size;
-    stride[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
-    stride[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    count[1] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS /
+               (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    count[2]  = (hsize_t)mpi_size;
+    stride[0] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    stride[1] = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
     stride[2] = 1;
-    block[0] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
-    block[1] = (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
-    block[2] = 1;
-    start[0] = ((hsize_t) mpi_rank * (hsize_t) WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS * count[0]);
+    block[0]  = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    block[1]  = (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    block[2]  = 1;
+    start[0] = ((hsize_t)mpi_rank * (hsize_t)WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS * count[0]);
     start[1] = 0;
     start[2] = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], start[0], start[1], start[2], block[0], block[1], block[2]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE
+                 " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE
+                 " ]\n",
+                 mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], start[0], start[1],
+                 start[2], block[0], block[1], block[2]);
         HDfflush(stdout);
     }
 
@@ -1541,56 +1568,55 @@ test_write_3d_filtered_dataset_no_overlap_same_pages(void)
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Fill data buffer */
-    data_size = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
+    data_size        = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (C_DATATYPE) (
-                                         (i % (dataset_dims[0] * dataset_dims[1]))
-                                       + (i / (dataset_dims[0] * dataset_dims[1]))
-                                      );
+        correct_buf[i] = (C_DATATYPE)((i % (dataset_dims[0] * dataset_dims[1])) +
+                                      (i / (dataset_dims[0] * dataset_dims[1])));
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -1613,8 +1639,8 @@ test_write_3d_filtered_dataset_no_overlap_same_pages(void)
 static void
 test_write_3d_filtered_dataset_overlap(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
@@ -1627,7 +1653,8 @@ test_write_3d_filtered_dataset_overlap(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to shared filtered chunks in 3D dataset");
+    if (MAINPROCESS)
+        HDputs("Testing write to shared filtered chunks in 3D dataset");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -1635,11 +1662,10 @@ test_write_3d_filtered_dataset_overlap(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -1647,15 +1673,15 @@ test_write_3d_filtered_dataset_overlap(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS;
-    dataset_dims[2] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH;
-    chunk_dims[0] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
-    chunk_dims[2] = 1;
-    sel_dims[0] = (hsize_t) (WRITE_SHARED_FILTERED_CHUNKS_3D_NROWS / mpi_size);
-    sel_dims[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS;
-    sel_dims[2] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH;
+    dataset_dims[0] = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS;
+    dataset_dims[2] = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH;
+    chunk_dims[0]   = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
+    chunk_dims[2]   = 1;
+    sel_dims[0]     = (hsize_t)(WRITE_SHARED_FILTERED_CHUNKS_3D_NROWS / mpi_size);
+    sel_dims[1]     = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS;
+    sel_dims[2]     = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH;
 
     filespace = H5Screate_simple(WRITE_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
@@ -1668,13 +1694,13 @@ test_write_3d_filtered_dataset_overlap(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, WRITE_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
     dset_id = H5Dcreate2(file_id, WRITE_SHARED_FILTERED_CHUNKS_3D_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                         H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -1683,22 +1709,26 @@ test_write_3d_filtered_dataset_overlap(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = (hsize_t) (WRITE_SHARED_FILTERED_CHUNKS_3D_NROWS / WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NROWS);
-    count[1] = (hsize_t) (WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS / WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS);
-    count[2] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH;
-    stride[0] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
-    stride[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
+    count[0]  = (hsize_t)(WRITE_SHARED_FILTERED_CHUNKS_3D_NROWS / WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NROWS);
+    count[1]  = (hsize_t)(WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS / WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS);
+    count[2]  = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH;
+    stride[0] = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
+    stride[1] = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
     stride[2] = 1;
-    block[0] = 1;
-    block[1] = (hsize_t) WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
-    block[2] = 1;
-    start[0] = (hsize_t) mpi_rank;
-    start[1] = 0;
-    start[2] = 0;
+    block[0]  = 1;
+    block[1]  = (hsize_t)WRITE_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
+    block[2]  = 1;
+    start[0]  = (hsize_t)mpi_rank;
+    start[1]  = 0;
+    start[2]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], start[0], start[1], start[2], block[0], block[1], block[2]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE
+                 " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE
+                 " ]\n",
+                 mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], start[0], start[1],
+                 start[2], block[0], block[1], block[2]);
         HDfflush(stdout);
     }
 
@@ -1706,66 +1736,68 @@ test_write_3d_filtered_dataset_overlap(void)
     filespace = H5Dget_space(dset_id);
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
-    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride,
-                    count, block) >= 0), "Hyperslab selection succeeded");
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
+         "Hyperslab selection succeeded");
 
     /* Fill data buffer */
-    data_size = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
+    data_size        = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
         /* Add the Column Index */
-        correct_buf[i] =
-                (C_DATATYPE) (
-                                 (i % (hsize_t) (WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH * WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS))
+        correct_buf[i] = (C_DATATYPE)(
+            (i % (hsize_t)(WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH * WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS))
 
-                                 /* Add the Row Index */
-                               + ((i % (hsize_t) (mpi_size * WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH * WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS))
-                                 / (hsize_t) (WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH * WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS))
+            /* Add the Row Index */
+            + ((i % (hsize_t)(mpi_size * WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH *
+                              WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS)) /
+               (hsize_t)(WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH * WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS))
 
-                                 /* Add the amount that gets added when a rank moves down to its next section vertically in the dataset */
-                               + ((hsize_t) (WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH * WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS)
-                                 * (i / (hsize_t) (mpi_size * WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH * WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS)))
-                             );
+            /* Add the amount that gets added when a rank moves down to its next section vertically in the
+               dataset */
+            + ((hsize_t)(WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH * WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS) *
+               (i / (hsize_t)(mpi_size * WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH *
+                              WRITE_SHARED_FILTERED_CHUNKS_3D_NCOLS))));
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     dset_id = H5Dopen2(file_id, "/" WRITE_SHARED_FILTERED_CHUNKS_3D_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -1787,8 +1819,8 @@ test_write_3d_filtered_dataset_overlap(void)
 static void
 test_write_cmpd_filtered_dataset_no_conversion_unshared(void)
 {
-    COMPOUND_C_DATATYPE *data = NULL;
-    COMPOUND_C_DATATYPE *read_buf = NULL;
+    COMPOUND_C_DATATYPE *data        = NULL;
+    COMPOUND_C_DATATYPE *read_buf    = NULL;
     COMPOUND_C_DATATYPE *correct_buf = NULL;
     hsize_t              dataset_dims[WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
     hsize_t              chunk_dims[WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
@@ -1801,7 +1833,9 @@ test_write_cmpd_filtered_dataset_no_conversion_unshared(void)
     hid_t                file_id = -1, dset_id = -1, plist_id = -1, memtype = -1;
     hid_t                filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to unshared filtered chunks in Compound Datatype dataset without Datatype conversion");
+    if (MAINPROCESS)
+        HDputs("Testing write to unshared filtered chunks in Compound Datatype dataset without Datatype "
+               "conversion");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -1809,11 +1843,10 @@ test_write_cmpd_filtered_dataset_no_conversion_unshared(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -1822,24 +1855,27 @@ test_write_cmpd_filtered_dataset_no_conversion_unshared(void)
 
     /* Create the dataspace for the dataset */
     dataset_dims[0] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS;
-    chunk_dims[0] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
-    chunk_dims[1] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
-    sel_dims[0] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
-    sel_dims[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
-
-    filespace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS, dataset_dims, NULL);
+    dataset_dims[1] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS;
+    chunk_dims[0]   = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
+    chunk_dims[1]   = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
+    sel_dims[0]     = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
+    sel_dims[1]     = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+
+    filespace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS,
+                                 dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
 
-    memspace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS, sel_dims, NULL);
+    memspace =
+        H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS, sel_dims, NULL);
     VRFY((memspace >= 0), "Memory dataspace creation succeeded");
 
     /* Create chunked dataset */
     plist_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-    VRFY((H5Pset_chunk(plist_id, WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+    VRFY((H5Pset_chunk(plist_id, WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS,
+                       chunk_dims) >= 0),
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
@@ -1849,14 +1885,14 @@ test_write_cmpd_filtered_dataset_no_conversion_unshared(void)
     VRFY((memtype >= 0), "Datatype creation succeeded");
 
     VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(COMPOUND_C_DATATYPE, field1), H5T_NATIVE_SHORT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "IntData", HOFFSET(COMPOUND_C_DATATYPE, field2), H5T_NATIVE_INT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "LongData", HOFFSET(COMPOUND_C_DATATYPE, field3), H5T_NATIVE_LONG) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
 
-    dset_id = H5Dcreate2(file_id, WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME, memtype, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME, memtype,
+                         filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -1865,18 +1901,20 @@ test_write_cmpd_filtered_dataset_no_conversion_unshared(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = 1;
-    count[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+    count[0]  = 1;
+    count[1]  = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
     stride[0] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
     stride[1] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
-    block[0] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
-    block[1] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
-    start[0] = 0;
-    start[1] = ((hsize_t) mpi_rank * WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS);
+    block[0]  = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
+    block[1]  = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
+    start[0]  = 0;
+    start[1]  = ((hsize_t)mpi_rank * WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS);
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -1885,69 +1923,61 @@ test_write_cmpd_filtered_dataset_no_conversion_unshared(void)
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
-    data = (COMPOUND_C_DATATYPE *) HDcalloc(1, (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC * sizeof(*data));
+    data = (COMPOUND_C_DATATYPE *)HDcalloc(
+        1, (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC * sizeof(*data));
     VRFY((NULL != data), "HDcalloc succeeded");
 
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(COMPOUND_C_DATATYPE);
 
-    correct_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     /* Fill data buffer */
-    for (i = 0; i < (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC; i++) {
-        data[i].field1 = (short) GEN_DATA(i);
-        data[i].field2 = (int) GEN_DATA(i);
-        data[i].field3 = (long) GEN_DATA(i);
+    for (i = 0; i < (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC; i++) {
+        data[i].field1 = (short)GEN_DATA(i);
+        data[i].field2 = (int)GEN_DATA(i);
+        data[i].field3 = (long)GEN_DATA(i);
     }
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++) {
-        correct_buf[i].field1 = (short) (
-                                            (i % dataset_dims[1])
-                                          + (i / dataset_dims[1])
-                                        );
-
-        correct_buf[i].field2 = (int) (
-                                          (i % dataset_dims[1])
-                                        + (i / dataset_dims[1])
-                                      );
-
-        correct_buf[i].field3 = (long) (
-                                           (i % dataset_dims[1])
-                                         + (i / dataset_dims[1])
-                                       );
+        correct_buf[i].field1 = (short)((i % dataset_dims[1]) + (i / dataset_dims[1]));
+
+        correct_buf[i].field2 = (int)((i % dataset_dims[1]) + (i / dataset_dims[1]));
+
+        correct_buf[i].field3 = (long)((i % dataset_dims[1]) + (i / dataset_dims[1]));
     }
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
-    VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+    VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
-    dset_id = H5Dopen2(file_id, "/" WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME, H5P_DEFAULT);
+    dset_id = H5Dopen2(file_id, "/" WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME,
+                       H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    VRFY((H5Dread(dset_id, memtype, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+    VRFY((H5Dread(dset_id, memtype, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -1970,8 +2000,8 @@ test_write_cmpd_filtered_dataset_no_conversion_unshared(void)
 static void
 test_write_cmpd_filtered_dataset_no_conversion_shared(void)
 {
-    COMPOUND_C_DATATYPE *data = NULL;
-    COMPOUND_C_DATATYPE *read_buf = NULL;
+    COMPOUND_C_DATATYPE *data        = NULL;
+    COMPOUND_C_DATATYPE *read_buf    = NULL;
     COMPOUND_C_DATATYPE *correct_buf = NULL;
     hsize_t              dataset_dims[WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
     hsize_t              chunk_dims[WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
@@ -1984,7 +2014,9 @@ test_write_cmpd_filtered_dataset_no_conversion_shared(void)
     hid_t                file_id, dset_id, plist_id, memtype;
     hid_t                filespace, memspace;
 
-    if (MAINPROCESS) HDputs("Testing write to shared filtered chunks in Compound Datatype dataset without Datatype conversion");
+    if (MAINPROCESS)
+        HDputs("Testing write to shared filtered chunks in Compound Datatype dataset without Datatype "
+               "conversion");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -1992,11 +2024,10 @@ test_write_cmpd_filtered_dataset_no_conversion_shared(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -2004,25 +2035,28 @@ test_write_cmpd_filtered_dataset_no_conversion_shared(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS;
-    chunk_dims[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
-    chunk_dims[1] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
-    sel_dims[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
-    sel_dims[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
-
-    filespace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS, dataset_dims, NULL);
+    dataset_dims[0] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS;
+    chunk_dims[0]   = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
+    chunk_dims[1]   = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
+    sel_dims[0] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t)mpi_size;
+    sel_dims[1] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
+
+    filespace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS,
+                                 dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
 
-    memspace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS, sel_dims, NULL);
+    memspace =
+        H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS, sel_dims, NULL);
     VRFY((memspace >= 0), "Memory dataspace creation succeeded");
 
     /* Create chunked dataset */
     plist_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-    VRFY((H5Pset_chunk(plist_id, WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+    VRFY((H5Pset_chunk(plist_id, WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS,
+                       chunk_dims) >= 0),
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
@@ -2032,14 +2066,14 @@ test_write_cmpd_filtered_dataset_no_conversion_shared(void)
     VRFY((memtype >= 0), "Datatype creation succeeded");
 
     VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(COMPOUND_C_DATATYPE, field1), H5T_NATIVE_SHORT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "IntData", HOFFSET(COMPOUND_C_DATATYPE, field2), H5T_NATIVE_INT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "LongData", HOFFSET(COMPOUND_C_DATATYPE, field3), H5T_NATIVE_LONG) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
 
-    dset_id = H5Dcreate2(file_id, WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME, memtype, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME, memtype,
+                         filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -2048,18 +2082,20 @@ test_write_cmpd_filtered_dataset_no_conversion_shared(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = 1;
-    count[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
-    stride[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
+    count[0]  = 1;
+    count[1]  = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
+    stride[0] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
     stride[1] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
-    block[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
-    block[1] = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank;
-    start[1] = 0;
+    block[0]  = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t)mpi_size;
+    block[1]  = WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank;
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -2068,72 +2104,67 @@ test_write_cmpd_filtered_dataset_no_conversion_shared(void)
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
-    data = (COMPOUND_C_DATATYPE *) HDcalloc(1, (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC * sizeof(*data));
+    data = (COMPOUND_C_DATATYPE *)HDcalloc(
+        1, (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC * sizeof(*data));
     VRFY((NULL != data), "HDcalloc succeeded");
 
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(COMPOUND_C_DATATYPE);
 
-    correct_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     /* Fill data buffer */
-    for (i = 0; i < (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC; i++) {
-        data[i].field1 = (short) GEN_DATA(i);
-        data[i].field2 = (int) GEN_DATA(i);
-        data[i].field3 = (long) GEN_DATA(i);
+    for (i = 0; i < (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC; i++) {
+        data[i].field1 = (short)GEN_DATA(i);
+        data[i].field2 = (int)GEN_DATA(i);
+        data[i].field3 = (long)GEN_DATA(i);
     }
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++) {
-        correct_buf[i].field1 = (short) (
-                                            (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                          + (i % dataset_dims[1])
-                                          + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                        );
-
-        correct_buf[i].field2 = (int) (
-                                          (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                        + (i % dataset_dims[1])
-                                        + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                      );
-
-        correct_buf[i].field3 = (long) (
-                                           (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                         + (i % dataset_dims[1])
-                                         + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                       );
+        correct_buf[i].field1 =
+            (short)((dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+                    (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
+
+        correct_buf[i].field2 =
+            (int)((dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+                  (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
+
+        correct_buf[i].field3 =
+            (long)((dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+                   (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
     }
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
-    VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+    VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) >= 0), "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
     /* Verify the correct data was written */
-    read_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
-    dset_id = H5Dopen2(file_id, "/" WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME, H5P_DEFAULT);
+    dset_id =
+        H5Dopen2(file_id, "/" WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    VRFY((H5Dread(dset_id, memtype, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+    VRFY((H5Dread(dset_id, memtype, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -2161,8 +2192,8 @@ test_write_cmpd_filtered_dataset_no_conversion_shared(void)
 static void
 test_write_cmpd_filtered_dataset_type_conversion_unshared(void)
 {
-    COMPOUND_C_DATATYPE *data = NULL;
-    COMPOUND_C_DATATYPE *read_buf = NULL;
+    COMPOUND_C_DATATYPE *data        = NULL;
+    COMPOUND_C_DATATYPE *read_buf    = NULL;
     COMPOUND_C_DATATYPE *correct_buf = NULL;
     hsize_t              dataset_dims[WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
     hsize_t              chunk_dims[WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
@@ -2175,7 +2206,9 @@ test_write_cmpd_filtered_dataset_type_conversion_unshared(void)
     hid_t                file_id = -1, dset_id = -1, plist_id = -1, filetype = -1, memtype = -1;
     hid_t                filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write to unshared filtered chunks in Compound Datatype dataset with Datatype conversion");
+    if (MAINPROCESS)
+        HDputs("Testing write to unshared filtered chunks in Compound Datatype dataset with Datatype "
+               "conversion");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -2183,11 +2216,10 @@ test_write_cmpd_filtered_dataset_type_conversion_unshared(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -2196,24 +2228,27 @@ test_write_cmpd_filtered_dataset_type_conversion_unshared(void)
 
     /* Create the dataspace for the dataset */
     dataset_dims[0] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS;
-    chunk_dims[0] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
-    chunk_dims[1] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
-    sel_dims[0] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
-    sel_dims[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
-
-    filespace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS, dataset_dims, NULL);
+    dataset_dims[1] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS;
+    chunk_dims[0]   = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
+    chunk_dims[1]   = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
+    sel_dims[0]     = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
+    sel_dims[1]     = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+
+    filespace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS,
+                                 dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
 
-    memspace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS, sel_dims, NULL);
+    memspace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS,
+                                sel_dims, NULL);
     VRFY((memspace >= 0), "Memory dataspace creation succeeded");
 
     /* Create chunked dataset */
     plist_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-    VRFY((H5Pset_chunk(plist_id, WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+    VRFY((H5Pset_chunk(plist_id, WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS,
+                       chunk_dims) >= 0),
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
@@ -2223,25 +2258,22 @@ test_write_cmpd_filtered_dataset_type_conversion_unshared(void)
     VRFY((memtype >= 0), "Datatype creation succeeded");
 
     VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(COMPOUND_C_DATATYPE, field1), H5T_NATIVE_SHORT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "IntData", HOFFSET(COMPOUND_C_DATATYPE, field2), H5T_NATIVE_INT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "LongData", HOFFSET(COMPOUND_C_DATATYPE, field3), H5T_NATIVE_LONG) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
 
     /* Create the compound type for file. */
     filetype = H5Tcreate(H5T_COMPOUND, 32);
     VRFY((filetype >= 0), "Datatype creation succeeded");
 
-    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
-    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
-    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
 
-    dset_id = H5Dcreate2(file_id, WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME, filetype, filespace,
-                    H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME,
+                         filetype, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -2250,18 +2282,20 @@ test_write_cmpd_filtered_dataset_type_conversion_unshared(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = 1;
-    count[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+    count[0]  = 1;
+    count[1]  = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
     stride[0] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
     stride[1] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
-    block[0] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
-    block[1] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
-    start[0] = 0;
-    start[1] = ((hsize_t) mpi_rank * WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS);
+    block[0]  = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
+    block[1]  = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
+    start[0]  = 0;
+    start[1]  = ((hsize_t)mpi_rank * WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS);
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -2270,55 +2304,59 @@ test_write_cmpd_filtered_dataset_type_conversion_unshared(void)
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
-    data = (COMPOUND_C_DATATYPE *) HDcalloc(1, (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC * sizeof(*data));
+    data = (COMPOUND_C_DATATYPE *)HDcalloc(
+        1, (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC * sizeof(*data));
     VRFY((NULL != data), "HDcalloc succeeded");
 
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(COMPOUND_C_DATATYPE);
 
-    correct_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     /* Fill data buffer */
-    for (i = 0; i < (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC; i++) {
-        data[i].field1 = (short) GEN_DATA(i);
-        data[i].field2 = (int) GEN_DATA(i);
-        data[i].field3 = (long) GEN_DATA(i);
+    for (i = 0; i < (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC; i++) {
+        data[i].field1 = (short)GEN_DATA(i);
+        data[i].field2 = (int)GEN_DATA(i);
+        data[i].field3 = (long)GEN_DATA(i);
     }
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     /* Ensure that this test currently fails since type conversions break collective mode */
-    H5E_BEGIN_TRY {
+    H5E_BEGIN_TRY
+    {
         VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) < 0),
-                "Dataset write succeeded");
-    } H5E_END_TRY;
+             "Dataset write succeeded");
+    }
+    H5E_END_TRY;
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     /* Verify that no data was written */
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
-    read_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
-    dset_id = H5Dopen2(file_id, "/" WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME, H5P_DEFAULT);
+    dset_id = H5Dopen2(file_id, "/" WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME,
+                       H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    VRFY((H5Dread(dset_id, memtype, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+    VRFY((H5Dread(dset_id, memtype, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -2347,8 +2385,8 @@ test_write_cmpd_filtered_dataset_type_conversion_unshared(void)
 static void
 test_write_cmpd_filtered_dataset_type_conversion_shared(void)
 {
-    COMPOUND_C_DATATYPE *data = NULL;
-    COMPOUND_C_DATATYPE *read_buf = NULL;
+    COMPOUND_C_DATATYPE *data        = NULL;
+    COMPOUND_C_DATATYPE *read_buf    = NULL;
     COMPOUND_C_DATATYPE *correct_buf = NULL;
     hsize_t              dataset_dims[WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
     hsize_t              chunk_dims[WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
@@ -2361,7 +2399,9 @@ test_write_cmpd_filtered_dataset_type_conversion_shared(void)
     hid_t                file_id, dset_id, plist_id, filetype, memtype;
     hid_t                filespace, memspace;
 
-    if (MAINPROCESS) HDputs("Testing write to shared filtered chunks in Compound Datatype dataset with Datatype conversion");
+    if (MAINPROCESS)
+        HDputs(
+            "Testing write to shared filtered chunks in Compound Datatype dataset with Datatype conversion");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -2369,11 +2409,10 @@ test_write_cmpd_filtered_dataset_type_conversion_shared(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -2381,25 +2420,28 @@ test_write_cmpd_filtered_dataset_type_conversion_shared(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS;
-    chunk_dims[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
-    chunk_dims[1] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
-    sel_dims[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
-    sel_dims[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
-
-    filespace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS, dataset_dims, NULL);
+    dataset_dims[0] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS;
+    chunk_dims[0]   = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
+    chunk_dims[1]   = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
+    sel_dims[0] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t)mpi_size;
+    sel_dims[1] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
+
+    filespace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS,
+                                 dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
 
-    memspace = H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS, sel_dims, NULL);
+    memspace =
+        H5Screate_simple(WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS, sel_dims, NULL);
     VRFY((memspace >= 0), "Memory dataspace creation succeeded");
 
     /* Create chunked dataset */
     plist_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-    VRFY((H5Pset_chunk(plist_id, WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+    VRFY((H5Pset_chunk(plist_id, WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS,
+                       chunk_dims) >= 0),
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
@@ -2409,25 +2451,22 @@ test_write_cmpd_filtered_dataset_type_conversion_shared(void)
     VRFY((memtype >= 0), "Datatype creation succeeded");
 
     VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(COMPOUND_C_DATATYPE, field1), H5T_NATIVE_SHORT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "IntData", HOFFSET(COMPOUND_C_DATATYPE, field2), H5T_NATIVE_INT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "LongData", HOFFSET(COMPOUND_C_DATATYPE, field3), H5T_NATIVE_LONG) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
 
     /* Create the compound type for file. */
     filetype = H5Tcreate(H5T_COMPOUND, 32);
     VRFY((filetype >= 0), "Datatype creation succeeded");
 
-    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
-    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
-    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
 
-    dset_id = H5Dcreate2(file_id, WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME, filetype, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+    dset_id = H5Dcreate2(file_id, WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME,
+                         filetype, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -2436,18 +2475,20 @@ test_write_cmpd_filtered_dataset_type_conversion_shared(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = 1;
-    count[1] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
-    stride[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
+    count[0]  = 1;
+    count[1]  = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
+    stride[0] = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
     stride[1] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
-    block[0] = (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
-    block[1] = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank;
-    start[1] = 0;
+    block[0]  = (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t)mpi_size;
+    block[1]  = WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank;
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -2456,55 +2497,59 @@ test_write_cmpd_filtered_dataset_type_conversion_shared(void)
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
-    data = (COMPOUND_C_DATATYPE *) HDcalloc(1, (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC * sizeof(*data));
+    data = (COMPOUND_C_DATATYPE *)HDcalloc(
+        1, (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC * sizeof(*data));
     VRFY((NULL != data), "HDcalloc succeeded");
 
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(COMPOUND_C_DATATYPE);
 
-    correct_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     /* Fill data buffer */
-    for (i = 0; i < (hsize_t) WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC; i++) {
-        data[i].field1 = (short) GEN_DATA(i);
-        data[i].field2 = (int) GEN_DATA(i);
-        data[i].field3 = (long) GEN_DATA(i);
+    for (i = 0; i < (hsize_t)WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC; i++) {
+        data[i].field1 = (short)GEN_DATA(i);
+        data[i].field2 = (int)GEN_DATA(i);
+        data[i].field3 = (long)GEN_DATA(i);
     }
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     /* Ensure that this test currently fails since type conversions break collective mode */
-    H5E_BEGIN_TRY {
+    H5E_BEGIN_TRY
+    {
         VRFY((H5Dwrite(dset_id, memtype, memspace, filespace, plist_id, data) < 0),
-                "Dataset write succeeded");
-    } H5E_END_TRY;
+             "Dataset write succeeded");
+    }
+    H5E_END_TRY;
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     /* Verify that no data was written */
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
 
-    read_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
-    dset_id = H5Dopen2(file_id, "/" WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME, H5P_DEFAULT);
+    dset_id = H5Dopen2(file_id, "/" WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME,
+                       H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    VRFY((H5Dread(dset_id, memtype, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+    VRFY((H5Dread(dset_id, memtype, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0), "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -2533,9 +2578,9 @@ test_write_cmpd_filtered_dataset_type_conversion_shared(void)
 static void
 test_read_one_chunk_filtered_dataset(void)
 {
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
-    C_DATATYPE *global_buf = NULL;
+    C_DATATYPE *global_buf  = NULL;
     hsize_t     dataset_dims[READ_ONE_CHUNK_FILTERED_DATASET_DIMS];
     hsize_t     chunk_dims[READ_ONE_CHUNK_FILTERED_DATASET_DIMS];
     hsize_t     sel_dims[READ_ONE_CHUNK_FILTERED_DATASET_DIMS];
@@ -2547,32 +2592,35 @@ test_read_one_chunk_filtered_dataset(void)
     size_t      i, read_buf_size, correct_buf_size;
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
-    int        *recvcounts = NULL;
-    int        *displs = NULL;
+    int *       recvcounts = NULL;
+    int *       displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from one-chunk filtered dataset");
+    if (MAINPROCESS)
+        HDputs("Testing read from one-chunk filtered dataset");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_ONE_CHUNK_FILTERED_DATASET_NROWS;
-    dataset_dims[1] = (hsize_t) READ_ONE_CHUNK_FILTERED_DATASET_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_ONE_CHUNK_FILTERED_DATASET_NROWS;
+    dataset_dims[1] = (hsize_t)READ_ONE_CHUNK_FILTERED_DATASET_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-            correct_buf[i] = ((C_DATATYPE) i % (READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size * READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS))
-                           + ((C_DATATYPE) i / (READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size * READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS));
+        correct_buf[i] = ((C_DATATYPE)i % (READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size *
+                                           READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS)) +
+                         ((C_DATATYPE)i / (READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS / mpi_size *
+                                           READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS));
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -2584,27 +2632,27 @@ test_read_one_chunk_filtered_dataset(void)
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
         VRFY((H5Pset_chunk(plist_id, READ_ONE_CHUNK_FILTERED_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
         dset_id = H5Dcreate2(file_id, READ_ONE_CHUNK_FILTERED_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                             H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -2614,11 +2662,10 @@ test_read_one_chunk_filtered_dataset(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -2628,8 +2675,8 @@ test_read_one_chunk_filtered_dataset(void)
     dset_id = H5Dopen2(file_id, "/" READ_ONE_CHUNK_FILTERED_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_ONE_CHUNK_FILTERED_DATASET_NROWS / (hsize_t) mpi_size;
-    sel_dims[1] = (hsize_t) READ_ONE_CHUNK_FILTERED_DATASET_NCOLS;
+    sel_dims[0] = (hsize_t)READ_ONE_CHUNK_FILTERED_DATASET_NROWS / (hsize_t)mpi_size;
+    sel_dims[1] = (hsize_t)READ_ONE_CHUNK_FILTERED_DATASET_NCOLS;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1];
@@ -2645,66 +2692,72 @@ test_read_one_chunk_filtered_dataset(void)
      * Each process defines the dataset selection in the file and
      * reads it to the selection in memory
      */
-    count[0] = 1;
-    count[1] = 1;
-    stride[0] = (hsize_t) READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
-    stride[1] = (hsize_t) READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
-    block[0] = sel_dims[0];
-    block[1] = sel_dims[1];
-    start[0] = ((hsize_t) mpi_rank * sel_dims[0]);
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    stride[0] = (hsize_t)READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS;
+    stride[1] = (hsize_t)READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS;
+    block[0]  = sel_dims[0];
+    block[1]  = sel_dims[1];
+    start[0]  = ((hsize_t)mpi_rank * sel_dims[0]);
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    global_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /* Collect each piece of data from all ranks into a global buffer on all ranks */
-    recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+    recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
     VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        recvcounts[i] = (int) flat_dims[0];
+    for (i = 0; i < (size_t)mpi_size; i++)
+        recvcounts[i] = (int)flat_dims[0];
 
-    displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+    displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
     VRFY((NULL != displs), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        displs[i] = (int) (i * flat_dims[0]);
+    for (i = 0; i < (size_t)mpi_size; i++)
+        displs[i] = (int)(i * flat_dims[0]);
 
-    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int) flat_dims[0], C_DATATYPE_MPI, global_buf, recvcounts, displs, C_DATATYPE_MPI, comm)),
-            "MPI_Allgatherv succeeded");
+    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int)flat_dims[0], C_DATATYPE_MPI, global_buf, recvcounts,
+                                        displs, C_DATATYPE_MPI, comm)),
+         "MPI_Allgatherv succeeded");
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -2730,9 +2783,9 @@ test_read_one_chunk_filtered_dataset(void)
 static void
 test_read_filtered_dataset_no_overlap(void)
 {
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
-    C_DATATYPE *global_buf = NULL;
+    C_DATATYPE *global_buf  = NULL;
     hsize_t     dataset_dims[READ_UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[READ_UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     sel_dims[READ_UNSHARED_FILTERED_CHUNKS_DATASET_DIMS];
@@ -2744,34 +2797,34 @@ test_read_filtered_dataset_no_overlap(void)
     size_t      i, read_buf_size, correct_buf_size;
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
-    int        *recvcounts = NULL;
-    int        *displs = NULL;
+    int *       recvcounts = NULL;
+    int *       displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from unshared filtered chunks");
+    if (MAINPROCESS)
+        HDputs("Testing read from unshared filtered chunks");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
-    correct_buf_size = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_NROWS * (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_NCOLS * sizeof(*correct_buf);
+    correct_buf_size = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_NROWS *
+                       (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_NCOLS * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (C_DATATYPE) (
-                                         (i % (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
-                                       + (i / (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
-                                      );
+        correct_buf[i] = (C_DATATYPE)((i % (dataset_dims[0] / (hsize_t)mpi_size * dataset_dims[1])) +
+                                      (i / (dataset_dims[0] / (hsize_t)mpi_size * dataset_dims[1])));
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -2783,27 +2836,27 @@ test_read_filtered_dataset_no_overlap(void)
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
         VRFY((H5Pset_chunk(plist_id, READ_UNSHARED_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_UNSHARED_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_UNSHARED_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME,
+                             filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -2813,11 +2866,10 @@ test_read_filtered_dataset_no_overlap(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -2827,8 +2879,8 @@ test_read_filtered_dataset_no_overlap(void)
     dset_id = H5Dopen2(file_id, "/" READ_UNSHARED_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
-    sel_dims[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_NCOLS;
+    sel_dims[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    sel_dims[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_NCOLS;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1];
@@ -2845,65 +2897,71 @@ test_read_filtered_dataset_no_overlap(void)
      * it to the selection in memory
      */
     count[0] = 1;
-    count[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_NCOLS / (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
-    stride[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
-    stride[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
-    block[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
-    block[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
-    start[0] = ((hsize_t) mpi_rank * (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS * count[0]);
-    start[1] = 0;
+    count[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_NCOLS / (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    block[0]  = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS;
+    block[1]  = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_CH_NCOLS;
+    start[0]  = ((hsize_t)mpi_rank * (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_CH_NROWS * count[0]);
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    global_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /* Collect each piece of data from all ranks into a global buffer on all ranks */
-    recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+    recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
     VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        recvcounts[i] = (int) flat_dims[0];
+    for (i = 0; i < (size_t)mpi_size; i++)
+        recvcounts[i] = (int)flat_dims[0];
 
-    displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+    displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
     VRFY((NULL != displs), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        displs[i] = (int) (i * flat_dims[0]);
+    for (i = 0; i < (size_t)mpi_size; i++)
+        displs[i] = (int)(i * flat_dims[0]);
 
-    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int) flat_dims[0], C_DATATYPE_MPI, global_buf, recvcounts, displs, C_DATATYPE_MPI, comm)),
-            "MPI_Allgatherv succeeded");
+    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int)flat_dims[0], C_DATATYPE_MPI, global_buf, recvcounts,
+                                        displs, C_DATATYPE_MPI, comm)),
+         "MPI_Allgatherv succeeded");
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -2930,9 +2988,9 @@ test_read_filtered_dataset_no_overlap(void)
 static void
 test_read_filtered_dataset_overlap(void)
 {
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
-    C_DATATYPE *global_buf = NULL;
+    C_DATATYPE *global_buf  = NULL;
     hsize_t     dataset_dims[READ_SHARED_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[READ_SHARED_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     sel_dims[READ_SHARED_FILTERED_CHUNKS_DATASET_DIMS];
@@ -2944,35 +3002,34 @@ test_read_filtered_dataset_overlap(void)
     size_t      i, read_buf_size, correct_buf_size;
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
-    int        *recvcounts = NULL;
-    int        *displs = NULL;
+    int *       recvcounts = NULL;
+    int *       displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from shared filtered chunks");
+    if (MAINPROCESS)
+        HDputs("Testing read from shared filtered chunks");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (C_DATATYPE) (
-                                          (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                        + (i % dataset_dims[1])
-                                        + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                      );
+        correct_buf[i] = (C_DATATYPE)(
+            (dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+            (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -2984,27 +3041,27 @@ test_read_filtered_dataset_overlap(void)
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_CH_NCOLS;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
         VRFY((H5Pset_chunk(plist_id, READ_SHARED_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
         dset_id = H5Dcreate2(file_id, READ_SHARED_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                             H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -3014,11 +3071,10 @@ test_read_filtered_dataset_overlap(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -3028,8 +3084,8 @@ test_read_filtered_dataset_overlap(void)
     dset_id = H5Dopen2(file_id, "/" READ_SHARED_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) DIM0_SCALE_FACTOR;
-    sel_dims[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_CH_NCOLS * (hsize_t) DIM1_SCALE_FACTOR;
+    sel_dims[0] = (hsize_t)DIM0_SCALE_FACTOR;
+    sel_dims[1] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_CH_NCOLS * (hsize_t)DIM1_SCALE_FACTOR;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1];
@@ -3045,40 +3101,41 @@ test_read_filtered_dataset_overlap(void)
      * Each process defines the dataset selection in the file and
      * reads it to the selection in memory
      */
-    count[0] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_NROWS / (hsize_t) READ_SHARED_FILTERED_CHUNKS_CH_NROWS;
-    count[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_NCOLS / (hsize_t) READ_SHARED_FILTERED_CHUNKS_CH_NCOLS;
-    stride[0] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_CH_NROWS;
-    stride[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_CH_NCOLS;
-    block[0] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_CH_NROWS / (hsize_t) mpi_size;
-    block[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank * block[0];
-    start[1] = 0;
+    count[0]  = (hsize_t)READ_SHARED_FILTERED_CHUNKS_NROWS / (hsize_t)READ_SHARED_FILTERED_CHUNKS_CH_NROWS;
+    count[1]  = (hsize_t)READ_SHARED_FILTERED_CHUNKS_NCOLS / (hsize_t)READ_SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    block[0]  = (hsize_t)READ_SHARED_FILTERED_CHUNKS_CH_NROWS / (hsize_t)mpi_size;
+    block[1]  = (hsize_t)READ_SHARED_FILTERED_CHUNKS_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank * block[0];
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    global_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /*
@@ -3088,38 +3145,44 @@ test_read_filtered_dataset_overlap(void)
      * of chunks in the first dimension of the dataset.
      */
     {
-        size_t loop_count = count[0];
+        size_t loop_count       = count[0];
         size_t total_recvcounts = 0;
 
-        recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+        recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
         VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-        displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+        displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
         VRFY((NULL != displs), "HDcalloc succeeded");
 
-        for (i = 0; i < (size_t) mpi_size; i++) {
-            recvcounts[i] = (int) dataset_dims[1];
-            total_recvcounts += (size_t) recvcounts[i];
+        for (i = 0; i < (size_t)mpi_size; i++) {
+            recvcounts[i] = (int)dataset_dims[1];
+            total_recvcounts += (size_t)recvcounts[i];
         }
 
-        for (i = 0; i < (size_t) mpi_size; i++)
-            displs[i] = (int) (i * dataset_dims[1]);
+        for (i = 0; i < (size_t)mpi_size; i++)
+            displs[i] = (int)(i * dataset_dims[1]);
 
         for (; loop_count; loop_count--) {
-            VRFY((MPI_SUCCESS == MPI_Allgatherv(&read_buf[(count[0] - loop_count) * dataset_dims[1]], recvcounts[mpi_rank], C_DATATYPE_MPI,
-                    &global_buf[(count[0] - loop_count) * total_recvcounts], recvcounts, displs, C_DATATYPE_MPI, comm)),
-                    "MPI_Allgatherv succeeded");
+            VRFY((MPI_SUCCESS == MPI_Allgatherv(&read_buf[(count[0] - loop_count) * dataset_dims[1]],
+                                                recvcounts[mpi_rank], C_DATATYPE_MPI,
+                                                &global_buf[(count[0] - loop_count) * total_recvcounts],
+                                                recvcounts, displs, C_DATATYPE_MPI, comm)),
+                 "MPI_Allgatherv succeeded");
         }
     }
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -3146,9 +3209,9 @@ test_read_filtered_dataset_overlap(void)
 static void
 test_read_filtered_dataset_single_no_selection(void)
 {
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
-    C_DATATYPE *global_buf = NULL;
+    C_DATATYPE *global_buf  = NULL;
     hsize_t     dataset_dims[READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     sel_dims[READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
@@ -3161,40 +3224,38 @@ test_read_filtered_dataset_single_no_selection(void)
     size_t      segment_length;
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
-    int        *recvcounts = NULL;
-    int        *displs = NULL;
+    int *       recvcounts = NULL;
+    int *       displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from filtered chunks with a single process having no selection");
+    if (MAINPROCESS)
+        HDputs("Testing read from filtered chunks with a single process having no selection");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-            correct_buf[i] =
-                    (C_DATATYPE) (
-                                    (i % (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
-                                  + (i / (dataset_dims[0] / (hsize_t) mpi_size * dataset_dims[1]))
-                                 );
+        correct_buf[i] = (C_DATATYPE)((i % (dataset_dims[0] / (hsize_t)mpi_size * dataset_dims[1])) +
+                                      (i / (dataset_dims[0] / (hsize_t)mpi_size * dataset_dims[1])));
 
     /* Compute the correct offset into the buffer for the process having no selection and clear it */
-    segment_length = dataset_dims[0] * dataset_dims[1] / (hsize_t) mpi_size;
-    HDmemset(correct_buf + ((size_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC * segment_length),
-            0, segment_length * sizeof(*correct_buf));
+    segment_length = dataset_dims[0] * dataset_dims[1] / (hsize_t)mpi_size;
+    HDmemset(correct_buf + ((size_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC * segment_length),
+             0, segment_length * sizeof(*correct_buf));
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -3202,31 +3263,32 @@ test_read_filtered_dataset_single_no_selection(void)
         VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
         /* Create the dataspace for the dataset */
-        filespace = H5Screate_simple(READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
+        filespace =
+            H5Screate_simple(READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
         VRFY((H5Pset_chunk(plist_id, READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME,
+                             HDF5_DATATYPE_NAME, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -3236,11 +3298,10 @@ test_read_filtered_dataset_single_no_selection(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -3250,8 +3311,8 @@ test_read_filtered_dataset_single_no_selection(void)
     dset_id = H5Dopen2(file_id, "/" READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-    sel_dims[1] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
+    sel_dims[0] = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    sel_dims[1] = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
 
     if (mpi_rank == READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC)
         sel_dims[0] = sel_dims[1] = 0;
@@ -3271,17 +3332,20 @@ test_read_filtered_dataset_single_no_selection(void)
      * reads it to the selection in memory
      */
     count[0] = 1;
-    count[1] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS / (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
-    stride[0] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-    stride[1] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
-    block[0] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-    block[1] = (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank * (hsize_t) READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * count[0];
-    start[1] = 0;
+    count[1] = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS /
+               (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    block[0]  = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+    block[1]  = (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank * (hsize_t)READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * count[0];
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -3289,55 +3353,62 @@ test_read_filtered_dataset_single_no_selection(void)
         VRFY((H5Sselect_none(filespace) >= 0), "Select none succeeded");
     else
         VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-                "Hyperslab selection succeeded");
+             "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    global_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /* Collect each piece of data from all ranks into a global buffer on all ranks */
-    recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+    recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
     VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        recvcounts[i] = (int) (READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS);
+    for (i = 0; i < (size_t)mpi_size; i++)
+        recvcounts[i] = (int)(READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS *
+                              READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS);
     recvcounts[READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC] = 0;
 
-    displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+    displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
     VRFY((NULL != displs), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        displs[i] = (int) (i * (size_t) (READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS));
+    for (i = 0; i < (size_t)mpi_size; i++)
+        displs[i] = (int)(i * (size_t)(READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS *
+                                       READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS));
 
     if (mpi_rank == READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC)
-        VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, 0, C_DATATYPE_MPI, global_buf, recvcounts, displs, C_DATATYPE_MPI, comm)),
-                "MPI_Allgatherv succeeded");
+        VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, 0, C_DATATYPE_MPI, global_buf, recvcounts, displs,
+                                            C_DATATYPE_MPI, comm)),
+             "MPI_Allgatherv succeeded");
     else
-        VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int) flat_dims[0], C_DATATYPE_MPI, global_buf, recvcounts, displs, C_DATATYPE_MPI, comm)),
-                "MPI_Allgatherv succeeded");
-
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
-
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+        VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int)flat_dims[0], C_DATATYPE_MPI, global_buf,
+                                            recvcounts, displs, C_DATATYPE_MPI, comm)),
+             "MPI_Allgatherv succeeded");
+
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
+
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -3365,7 +3436,7 @@ test_read_filtered_dataset_single_no_selection(void)
 static void
 test_read_filtered_dataset_all_no_selection(void)
 {
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[READ_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[READ_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
@@ -3374,17 +3445,18 @@ test_read_filtered_dataset_all_no_selection(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing read from filtered chunks with all processes having no selection");
+    if (MAINPROCESS)
+        HDputs("Testing read from filtered chunks with all processes having no selection");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) READ_ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)READ_ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     if (MAINPROCESS) {
@@ -3392,7 +3464,7 @@ test_read_filtered_dataset_all_no_selection(void)
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -3404,27 +3476,27 @@ test_read_filtered_dataset_all_no_selection(void)
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
         VRFY((H5Pset_chunk(plist_id, READ_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME,
+                             filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -3434,11 +3506,10 @@ test_read_filtered_dataset_all_no_selection(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -3463,19 +3534,20 @@ test_read_filtered_dataset_all_no_selection(void)
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -3503,9 +3575,9 @@ static void
 test_read_filtered_dataset_point_selection(void)
 {
     C_DATATYPE *correct_buf = NULL;
-    C_DATATYPE *read_buf = NULL;
-    C_DATATYPE *global_buf = NULL;
-    hsize_t    *coords = NULL;
+    C_DATATYPE *read_buf    = NULL;
+    C_DATATYPE *global_buf  = NULL;
+    hsize_t *   coords      = NULL;
     hsize_t     dataset_dims[READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     chunk_dims[READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
     hsize_t     sel_dims[READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS];
@@ -3514,35 +3586,34 @@ test_read_filtered_dataset_point_selection(void)
     size_t      num_points;
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
-    int        *recvcounts = NULL;
-    int        *displs = NULL;
+    int *       recvcounts = NULL;
+    int *       displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from filtered chunks with point selection");
+    if (MAINPROCESS)
+        HDputs("Testing read from filtered chunks with point selection");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (C_DATATYPE) (
-                                         (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                       + (i % dataset_dims[1])
-                                       + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                      );
+        correct_buf[i] = (C_DATATYPE)(
+            (dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+            (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -3554,27 +3625,27 @@ test_read_filtered_dataset_point_selection(void)
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
         VRFY((H5Pset_chunk(plist_id, READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME, HDF5_DATATYPE_NAME,
+                             filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -3584,11 +3655,10 @@ test_read_filtered_dataset_point_selection(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -3598,8 +3668,8 @@ test_read_filtered_dataset_point_selection(void)
     dset_id = H5Dopen2(file_id, "/" READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_NROWS / (hsize_t) mpi_size;
-    sel_dims[1] = (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
+    sel_dims[0] = (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_NROWS / (hsize_t)mpi_size;
+    sel_dims[1] = (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1];
@@ -3611,35 +3681,36 @@ test_read_filtered_dataset_point_selection(void)
     filespace = H5Dget_space(dset_id);
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
-    num_points = (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_NROWS * (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS / (hsize_t) mpi_size;
-    coords = (hsize_t *) HDcalloc(1, 2 * num_points * sizeof(*coords));
+    num_points = (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_NROWS *
+                 (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS / (hsize_t)mpi_size;
+    coords = (hsize_t *)HDcalloc(1, 2 * num_points * sizeof(*coords));
     VRFY((NULL != coords), "Coords HDcalloc succeeded");
 
     for (i = 0; i < num_points; i++)
         for (j = 0; j < READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS; j++)
             coords[(i * READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS) + j] =
-                    (j > 0) ? (i % (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS)
-                            : ((hsize_t) mpi_rank + ((hsize_t) mpi_size * (i / (hsize_t) READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS)));
+                (j > 0) ? (i % (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS)
+                        : ((hsize_t)mpi_rank +
+                           ((hsize_t)mpi_size * (i / (hsize_t)READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS)));
 
-    VRFY((H5Sselect_elements(filespace, H5S_SELECT_SET, (hsize_t ) num_points, (const hsize_t * ) coords) >= 0),
-            "Point selection succeeded");
+    VRFY((H5Sselect_elements(filespace, H5S_SELECT_SET, (hsize_t)num_points, (const hsize_t *)coords) >= 0),
+         "Point selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    global_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /*
@@ -3649,39 +3720,46 @@ test_read_filtered_dataset_point_selection(void)
      * of chunks in the first dimension of the dataset.
      */
     {
-        size_t original_loop_count = dataset_dims[0] / (hsize_t) mpi_size;
-        size_t cur_loop_count = original_loop_count;
-        size_t total_recvcounts = 0;
+        size_t original_loop_count = dataset_dims[0] / (hsize_t)mpi_size;
+        size_t cur_loop_count      = original_loop_count;
+        size_t total_recvcounts    = 0;
 
-        recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+        recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
         VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-        displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+        displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
         VRFY((NULL != displs), "HDcalloc succeeded");
 
-        for (i = 0; i < (size_t) mpi_size; i++) {
-            recvcounts[i] = (int) dataset_dims[1];
-            total_recvcounts += (size_t) recvcounts[i];
+        for (i = 0; i < (size_t)mpi_size; i++) {
+            recvcounts[i] = (int)dataset_dims[1];
+            total_recvcounts += (size_t)recvcounts[i];
         }
 
-        for (i = 0; i < (size_t) mpi_size; i++)
-            displs[i] = (int) (i * dataset_dims[1]);
+        for (i = 0; i < (size_t)mpi_size; i++)
+            displs[i] = (int)(i * dataset_dims[1]);
 
         for (; cur_loop_count; cur_loop_count--) {
-            VRFY((MPI_SUCCESS == MPI_Allgatherv(&read_buf[(original_loop_count - cur_loop_count) * dataset_dims[1]], recvcounts[mpi_rank], C_DATATYPE_MPI,
-                    &global_buf[(original_loop_count - cur_loop_count) * total_recvcounts], recvcounts, displs, C_DATATYPE_MPI, comm)),
-                    "MPI_Allgatherv succeeded");
+            VRFY((MPI_SUCCESS ==
+                  MPI_Allgatherv(&read_buf[(original_loop_count - cur_loop_count) * dataset_dims[1]],
+                                 recvcounts[mpi_rank], C_DATATYPE_MPI,
+                                 &global_buf[(original_loop_count - cur_loop_count) * total_recvcounts],
+                                 recvcounts, displs, C_DATATYPE_MPI, comm)),
+                 "MPI_Allgatherv succeeded");
         }
     }
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     HDfree(coords);
 
@@ -3713,9 +3791,9 @@ test_read_filtered_dataset_point_selection(void)
 static void
 test_read_filtered_dataset_interleaved_read(void)
 {
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
-    C_DATATYPE *global_buf = NULL;
+    C_DATATYPE *global_buf  = NULL;
     hsize_t     dataset_dims[INTERLEAVED_READ_FILTERED_DATASET_DIMS];
     hsize_t     chunk_dims[INTERLEAVED_READ_FILTERED_DATASET_DIMS];
     hsize_t     sel_dims[INTERLEAVED_READ_FILTERED_DATASET_DIMS];
@@ -3727,41 +3805,43 @@ test_read_filtered_dataset_interleaved_read(void)
     size_t      i, read_buf_size, correct_buf_size;
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
-    int        *recvcounts = NULL;
-    int        *displs = NULL;
+    int *       recvcounts = NULL;
+    int *       displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing interleaved read from filtered chunks");
+    if (MAINPROCESS)
+        HDputs("Testing interleaved read from filtered chunks");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_NROWS;
-    dataset_dims[1] = (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_NCOLS;
+    dataset_dims[0] = (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_NROWS;
+    dataset_dims[1] = (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
         /* Add Column Index */
         correct_buf[i] =
-                (C_DATATYPE) (
-                                 (i % (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_NCOLS)
+            (C_DATATYPE)((i % (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_NCOLS)
 
-                                 /* Add the Row Index */
-                               + ((i % (hsize_t) (mpi_size * INTERLEAVED_READ_FILTERED_DATASET_NCOLS)) / (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_NCOLS)
+                         /* Add the Row Index */
+                         + ((i % (hsize_t)(mpi_size * INTERLEAVED_READ_FILTERED_DATASET_NCOLS)) /
+                            (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_NCOLS)
 
-                                 /* Add the amount that gets added when a rank moves down to its next section vertically in the dataset */
-                               + ((hsize_t) INTERLEAVED_READ_FILTERED_DATASET_NCOLS * (i / (hsize_t) (mpi_size * INTERLEAVED_READ_FILTERED_DATASET_NCOLS)))
-                             );
+                         /* Add the amount that gets added when a rank moves down to its next section
+                            vertically in the dataset */
+                         + ((hsize_t)INTERLEAVED_READ_FILTERED_DATASET_NCOLS *
+                            (i / (hsize_t)(mpi_size * INTERLEAVED_READ_FILTERED_DATASET_NCOLS))));
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -3773,27 +3853,27 @@ test_read_filtered_dataset_interleaved_read(void)
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS;
-        chunk_dims[1] = (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS;
+        chunk_dims[1] = (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
         VRFY((H5Pset_chunk(plist_id, INTERLEAVED_READ_FILTERED_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
         dset_id = H5Dcreate2(file_id, INTERLEAVED_READ_FILTERED_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                             H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -3803,11 +3883,10 @@ test_read_filtered_dataset_interleaved_read(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -3815,10 +3894,10 @@ test_read_filtered_dataset_interleaved_read(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     dset_id = H5Dopen2(file_id, "/" INTERLEAVED_READ_FILTERED_DATASET_NAME, H5P_DEFAULT);
-        VRFY((dset_id >= 0), "Dataset open succeeded");
+    VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) (INTERLEAVED_READ_FILTERED_DATASET_NROWS / mpi_size);
-    sel_dims[1] = (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_NCOLS;
+    sel_dims[0] = (hsize_t)(INTERLEAVED_READ_FILTERED_DATASET_NROWS / mpi_size);
+    sel_dims[1] = (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_NCOLS;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1];
@@ -3834,40 +3913,43 @@ test_read_filtered_dataset_interleaved_read(void)
      * Each process defines the dataset selection in the file and
      * reads it to the selection in memory
      */
-    count[0] = (hsize_t) (INTERLEAVED_READ_FILTERED_DATASET_NROWS / INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS);
-    count[1] = (hsize_t) (INTERLEAVED_READ_FILTERED_DATASET_NCOLS / INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS);
-    stride[0] = (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS;
-    stride[1] = (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS;
-    block[0] = 1;
-    block[1] = (hsize_t) INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank;
-    start[1] = 0;
+    count[0] =
+        (hsize_t)(INTERLEAVED_READ_FILTERED_DATASET_NROWS / INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS);
+    count[1] =
+        (hsize_t)(INTERLEAVED_READ_FILTERED_DATASET_NCOLS / INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS);
+    stride[0] = (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS;
+    stride[1] = (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS;
+    block[0]  = 1;
+    block[1]  = (hsize_t)INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank;
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    global_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /*
@@ -3877,38 +3959,44 @@ test_read_filtered_dataset_interleaved_read(void)
      * of chunks in the first dimension of the dataset.
      */
     {
-        size_t loop_count = count[0];
+        size_t loop_count       = count[0];
         size_t total_recvcounts = 0;
 
-        recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+        recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
         VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-        displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+        displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
         VRFY((NULL != displs), "HDcalloc succeeded");
 
-        for (i = 0; i < (size_t) mpi_size; i++) {
-            recvcounts[i] = (int) dataset_dims[1];
-            total_recvcounts += (size_t) recvcounts[i];
+        for (i = 0; i < (size_t)mpi_size; i++) {
+            recvcounts[i] = (int)dataset_dims[1];
+            total_recvcounts += (size_t)recvcounts[i];
         }
 
-        for (i = 0; i < (size_t) mpi_size; i++)
-            displs[i] = (int) (i * dataset_dims[1]);
+        for (i = 0; i < (size_t)mpi_size; i++)
+            displs[i] = (int)(i * dataset_dims[1]);
 
         for (; loop_count; loop_count--) {
-            VRFY((MPI_SUCCESS == MPI_Allgatherv(&read_buf[(count[0] - loop_count) * dataset_dims[1]], recvcounts[mpi_rank], C_DATATYPE_MPI,
-                    &global_buf[(count[0] - loop_count) * total_recvcounts], recvcounts, displs, C_DATATYPE_MPI, comm)),
-                    "MPI_Allgatherv succeeded");
+            VRFY((MPI_SUCCESS == MPI_Allgatherv(&read_buf[(count[0] - loop_count) * dataset_dims[1]],
+                                                recvcounts[mpi_rank], C_DATATYPE_MPI,
+                                                &global_buf[(count[0] - loop_count) * total_recvcounts],
+                                                recvcounts, displs, C_DATATYPE_MPI, comm)),
+                 "MPI_Allgatherv succeeded");
         }
     }
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -3935,46 +4023,47 @@ test_read_filtered_dataset_interleaved_read(void)
 static void
 test_read_3d_filtered_dataset_no_overlap_separate_pages(void)
 {
-    MPI_Datatype  vector_type;
-    MPI_Datatype  resized_vector_type;
-    C_DATATYPE   *read_buf = NULL;
-    C_DATATYPE   *correct_buf = NULL;
-    C_DATATYPE   *global_buf = NULL;
-    hsize_t       dataset_dims[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
-    hsize_t       chunk_dims[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
-    hsize_t       sel_dims[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
-    hsize_t       start[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
-    hsize_t       stride[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
-    hsize_t       count[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
-    hsize_t       block[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
-    hsize_t       flat_dims[1];
-    size_t        i, read_buf_size, correct_buf_size;
-    hid_t         file_id = -1, dset_id = -1, plist_id = -1;
-    hid_t         filespace = -1, memspace = -1;
-
-    if (MAINPROCESS) HDputs("Testing read from unshared filtered chunks on separate pages in 3D dataset");
+    MPI_Datatype vector_type;
+    MPI_Datatype resized_vector_type;
+    C_DATATYPE * read_buf    = NULL;
+    C_DATATYPE * correct_buf = NULL;
+    C_DATATYPE * global_buf  = NULL;
+    hsize_t      dataset_dims[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t      chunk_dims[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t      sel_dims[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t      start[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t      stride[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t      count[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t      block[READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS];
+    hsize_t      flat_dims[1];
+    size_t       i, read_buf_size, correct_buf_size;
+    hid_t        file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t        filespace = -1, memspace = -1;
+
+    if (MAINPROCESS)
+        HDputs("Testing read from unshared filtered chunks on separate pages in 3D dataset");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
-    dataset_dims[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
-    dataset_dims[2] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DEPTH;
+    dataset_dims[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
+    dataset_dims[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
+    dataset_dims[2] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DEPTH;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (C_DATATYPE) ((i % (hsize_t) mpi_size) + (i / (hsize_t) mpi_size));
+        correct_buf[i] = (C_DATATYPE)((i % (hsize_t)mpi_size) + (i / (hsize_t)mpi_size));
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -3982,32 +4071,34 @@ test_read_3d_filtered_dataset_no_overlap_separate_pages(void)
         VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
         /* Create the dataspace for the dataset */
-        filespace = H5Screate_simple(READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, dataset_dims, NULL);
+        filespace =
+            H5Screate_simple(READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, dataset_dims, NULL);
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
         chunk_dims[2] = 1;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-        VRFY((H5Pset_chunk(plist_id, READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+        VRFY(
+            (H5Pset_chunk(plist_id, READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS, chunk_dims) >= 0),
+            "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME,
+                             HDF5_DATATYPE_NAME, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -4017,11 +4108,10 @@ test_read_3d_filtered_dataset_no_overlap_separate_pages(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -4031,8 +4121,8 @@ test_read_3d_filtered_dataset_no_overlap_separate_pages(void)
     dset_id = H5Dopen2(file_id, "/" READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
-    sel_dims[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
+    sel_dims[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS;
+    sel_dims[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS;
     sel_dims[2] = 1;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
@@ -4049,52 +4139,55 @@ test_read_3d_filtered_dataset_no_overlap_separate_pages(void)
      * Each process defines the dataset selection in the file and
      * reads it to the selection in memory
      */
-    count[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS / (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
-    count[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS / (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
-    count[2] = 1;
-    stride[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
-    stride[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    count[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS /
+               (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    count[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS /
+               (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    count[2]  = 1;
+    stride[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    stride[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
     stride[2] = 1;
-    block[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
-    block[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
-    block[2] = 1;
-    start[0] = 0;
-    start[1] = 0;
-    start[2] = (hsize_t) mpi_rank;
+    block[0]  = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS;
+    block[1]  = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS;
+    block[2]  = 1;
+    start[0]  = 0;
+    start[1]  = 0;
+    start[2]  = (hsize_t)mpi_rank;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    global_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /*
      * Due to the nature of 3-dimensional reading, create an MPI vector type that allows each
      * rank to write to the nth position of the global data buffer, where n is the rank number.
      */
-    VRFY((MPI_SUCCESS == MPI_Type_vector((int) flat_dims[0], 1, mpi_size, C_DATATYPE_MPI, &vector_type)),
-            "MPI_Type_vector succeeded");
+    VRFY((MPI_SUCCESS == MPI_Type_vector((int)flat_dims[0], 1, mpi_size, C_DATATYPE_MPI, &vector_type)),
+         "MPI_Type_vector succeeded");
     VRFY((MPI_SUCCESS == MPI_Type_commit(&vector_type)), "MPI_Type_commit succeeded");
 
     /*
@@ -4102,21 +4195,24 @@ test_read_3d_filtered_dataset_no_overlap_separate_pages(void)
      * so make it only one MPI_LONG wide
      */
     VRFY((MPI_SUCCESS == MPI_Type_create_resized(vector_type, 0, sizeof(long), &resized_vector_type)),
-            "MPI_Type_create_resized");
+         "MPI_Type_create_resized");
     VRFY((MPI_SUCCESS == MPI_Type_commit(&resized_vector_type)), "MPI_Type_commit succeeded");
 
-    VRFY((MPI_SUCCESS == MPI_Allgather(read_buf, (int) flat_dims[0], C_DATATYPE_MPI, global_buf, 1, resized_vector_type, comm)),
-            "MPI_Allgather succeeded");
+    VRFY((MPI_SUCCESS == MPI_Allgather(read_buf, (int)flat_dims[0], C_DATATYPE_MPI, global_buf, 1,
+                                       resized_vector_type, comm)),
+         "MPI_Allgather succeeded");
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
     VRFY((MPI_SUCCESS == MPI_Type_free(&vector_type)), "MPI_Type_free succeeded");
     VRFY((MPI_SUCCESS == MPI_Type_free(&resized_vector_type)), "MPI_Type_free succeeded");
 
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -4144,9 +4240,9 @@ test_read_3d_filtered_dataset_no_overlap_separate_pages(void)
 static void
 test_read_3d_filtered_dataset_no_overlap_same_pages(void)
 {
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
-    C_DATATYPE *global_buf = NULL;
+    C_DATATYPE *global_buf  = NULL;
     hsize_t     dataset_dims[READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
     hsize_t     chunk_dims[READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
     hsize_t     sel_dims[READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS];
@@ -4158,35 +4254,34 @@ test_read_3d_filtered_dataset_no_overlap_same_pages(void)
     size_t      i, read_buf_size, correct_buf_size;
     hid_t       file_id, dset_id, plist_id;
     hid_t       filespace, memspace;
-    int        *recvcounts = NULL;
-    int        *displs = NULL;
+    int *       recvcounts = NULL;
+    int *       displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from unshared filtered chunks on the same pages in 3D dataset");
+    if (MAINPROCESS)
+        HDputs("Testing read from unshared filtered chunks on the same pages in 3D dataset");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS;
-    dataset_dims[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
-    dataset_dims[2] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
+    dataset_dims[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS;
+    dataset_dims[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
+    dataset_dims[2] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (C_DATATYPE) (
-                                         (i % (dataset_dims[0] * dataset_dims[1]))
-                                       + (i / (dataset_dims[0] * dataset_dims[1]))
-                                      );
+        correct_buf[i] = (C_DATATYPE)((i % (dataset_dims[0] * dataset_dims[1])) +
+                                      (i / (dataset_dims[0] * dataset_dims[1])));
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -4194,32 +4289,34 @@ test_read_3d_filtered_dataset_no_overlap_same_pages(void)
         VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
         /* Create the dataspace for the dataset */
-        filespace = H5Screate_simple(READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, dataset_dims, NULL);
+        filespace =
+            H5Screate_simple(READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, dataset_dims, NULL);
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
         chunk_dims[2] = 1;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-        VRFY((H5Pset_chunk(plist_id, READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+        VRFY((H5Pset_chunk(plist_id, READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS, chunk_dims) >=
+              0),
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME,
+                             HDF5_DATATYPE_NAME, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -4229,11 +4326,10 @@ test_read_3d_filtered_dataset_no_overlap_same_pages(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -4243,9 +4339,9 @@ test_read_3d_filtered_dataset_no_overlap_same_pages(void)
     dset_id = H5Dopen2(file_id, "/" READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
-    sel_dims[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
-    sel_dims[2] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
+    sel_dims[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    sel_dims[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS;
+    sel_dims[2] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1] * sel_dims[2];
@@ -4262,69 +4358,76 @@ test_read_3d_filtered_dataset_no_overlap_same_pages(void)
      * reads it to the selection in memory
      */
     count[0] = 1;
-    count[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS / (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
-    count[2] = (hsize_t) mpi_size;
-    stride[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
-    stride[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    count[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS /
+               (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    count[2]  = (hsize_t)mpi_size;
+    stride[0] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    stride[1] = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
     stride[2] = 1;
-    block[0] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
-    block[1] = (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
-    block[2] = 1;
-    start[0] = ((hsize_t) mpi_rank * (hsize_t) READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS * count[0]);
-    start[1] = 0;
-    start[2] = 0;
+    block[0]  = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS;
+    block[1]  = (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS;
+    block[2]  = 1;
+    start[0]  = ((hsize_t)mpi_rank * (hsize_t)READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS * count[0]);
+    start[1]  = 0;
+    start[2]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    global_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /* Collect each piece of data from all ranks into a global buffer on all ranks */
-    recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+    recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
     VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        recvcounts[i] = (int) flat_dims[0];
+    for (i = 0; i < (size_t)mpi_size; i++)
+        recvcounts[i] = (int)flat_dims[0];
 
-    displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+    displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
     VRFY((NULL != displs), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        displs[i] = (int) (i * flat_dims[0]);
+    for (i = 0; i < (size_t)mpi_size; i++)
+        displs[i] = (int)(i * flat_dims[0]);
 
-    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int) flat_dims[0], C_DATATYPE_MPI, global_buf, recvcounts, displs, C_DATATYPE_MPI, comm)),
-            "MPI_Allgatherv succeeded");
+    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int)flat_dims[0], C_DATATYPE_MPI, global_buf, recvcounts,
+                                        displs, C_DATATYPE_MPI, comm)),
+         "MPI_Allgatherv succeeded");
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -4352,58 +4455,60 @@ test_read_3d_filtered_dataset_no_overlap_same_pages(void)
 static void
 test_read_3d_filtered_dataset_overlap(void)
 {
-    MPI_Datatype  vector_type;
-    MPI_Datatype  resized_vector_type;
-    C_DATATYPE   *read_buf = NULL;
-    C_DATATYPE   *correct_buf = NULL;
-    C_DATATYPE   *global_buf = NULL;
-    hsize_t       dataset_dims[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
-    hsize_t       chunk_dims[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
-    hsize_t       sel_dims[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
-    hsize_t       start[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
-    hsize_t       stride[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
-    hsize_t       count[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
-    hsize_t       block[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
-    hsize_t       flat_dims[1];
-    size_t        i, read_buf_size, correct_buf_size;
-    hid_t         file_id = -1, dset_id = -1, plist_id = -1;
-    hid_t         filespace = -1, memspace = -1;
-
-    if (MAINPROCESS) HDputs("Testing read from shared filtered chunks in 3D dataset");
+    MPI_Datatype vector_type;
+    MPI_Datatype resized_vector_type;
+    C_DATATYPE * read_buf    = NULL;
+    C_DATATYPE * correct_buf = NULL;
+    C_DATATYPE * global_buf  = NULL;
+    hsize_t      dataset_dims[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t      chunk_dims[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t      sel_dims[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t      start[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t      stride[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t      count[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t      block[READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS];
+    hsize_t      flat_dims[1];
+    size_t       i, read_buf_size, correct_buf_size;
+    hid_t        file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t        filespace = -1, memspace = -1;
+
+    if (MAINPROCESS)
+        HDputs("Testing read from shared filtered chunks in 3D dataset");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_NROWS;
-    dataset_dims[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_NCOLS;
-    dataset_dims[2] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_DEPTH;
+    dataset_dims[0] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_NROWS;
+    dataset_dims[1] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_NCOLS;
+    dataset_dims[2] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_DEPTH;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
         /* Add the Column Index */
-        correct_buf[i] =
-                (C_DATATYPE) (
-                                 (i % (hsize_t) (READ_SHARED_FILTERED_CHUNKS_3D_DEPTH * READ_SHARED_FILTERED_CHUNKS_3D_NCOLS))
+        correct_buf[i] = (C_DATATYPE)(
+            (i % (hsize_t)(READ_SHARED_FILTERED_CHUNKS_3D_DEPTH * READ_SHARED_FILTERED_CHUNKS_3D_NCOLS))
 
-                                 /* Add the Row Index */
-                               + ((i % (hsize_t) (mpi_size * READ_SHARED_FILTERED_CHUNKS_3D_DEPTH * READ_SHARED_FILTERED_CHUNKS_3D_NCOLS))
-                                 / (hsize_t) (READ_SHARED_FILTERED_CHUNKS_3D_DEPTH * READ_SHARED_FILTERED_CHUNKS_3D_NCOLS))
+            /* Add the Row Index */
+            + ((i % (hsize_t)(mpi_size * READ_SHARED_FILTERED_CHUNKS_3D_DEPTH *
+                              READ_SHARED_FILTERED_CHUNKS_3D_NCOLS)) /
+               (hsize_t)(READ_SHARED_FILTERED_CHUNKS_3D_DEPTH * READ_SHARED_FILTERED_CHUNKS_3D_NCOLS))
 
-                                 /* Add the amount that gets added when a rank moves down to its next section vertically in the dataset */
-                               + ((hsize_t) (READ_SHARED_FILTERED_CHUNKS_3D_DEPTH * READ_SHARED_FILTERED_CHUNKS_3D_NCOLS)
-                                 * (i / (hsize_t) (mpi_size * READ_SHARED_FILTERED_CHUNKS_3D_DEPTH * READ_SHARED_FILTERED_CHUNKS_3D_NCOLS)))
-                             );
+            /* Add the amount that gets added when a rank moves down to its next section vertically in the
+               dataset */
+            + ((hsize_t)(READ_SHARED_FILTERED_CHUNKS_3D_DEPTH * READ_SHARED_FILTERED_CHUNKS_3D_NCOLS) *
+               (i / (hsize_t)(mpi_size * READ_SHARED_FILTERED_CHUNKS_3D_DEPTH *
+                              READ_SHARED_FILTERED_CHUNKS_3D_NCOLS))));
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -4415,28 +4520,28 @@ test_read_3d_filtered_dataset_overlap(void)
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
         chunk_dims[2] = 1;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
         VRFY((H5Pset_chunk(plist_id, READ_SHARED_FILTERED_CHUNKS_3D_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_SHARED_FILTERED_CHUNKS_3D_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_SHARED_FILTERED_CHUNKS_3D_DATASET_NAME, HDF5_DATATYPE_NAME,
+                             filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -4446,11 +4551,10 @@ test_read_3d_filtered_dataset_overlap(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -4460,9 +4564,9 @@ test_read_3d_filtered_dataset_overlap(void)
     dset_id = H5Dopen2(file_id, "/" READ_SHARED_FILTERED_CHUNKS_3D_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) (READ_SHARED_FILTERED_CHUNKS_3D_NROWS / mpi_size);
-    sel_dims[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_NCOLS;
-    sel_dims[2] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_DEPTH;
+    sel_dims[0] = (hsize_t)(READ_SHARED_FILTERED_CHUNKS_3D_NROWS / mpi_size);
+    sel_dims[1] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_NCOLS;
+    sel_dims[2] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_DEPTH;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1] * sel_dims[2];
@@ -4478,79 +4582,87 @@ test_read_3d_filtered_dataset_overlap(void)
      * Each process defines the dataset selection in the file and
      * reads it to the selection in memory
      */
-    count[0] = (hsize_t) (READ_SHARED_FILTERED_CHUNKS_3D_NROWS / READ_SHARED_FILTERED_CHUNKS_3D_CH_NROWS);
-    count[1] = (hsize_t) (READ_SHARED_FILTERED_CHUNKS_3D_NCOLS / READ_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS);
-    count[2] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_DEPTH;
-    stride[0] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
-    stride[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
+    count[0]  = (hsize_t)(READ_SHARED_FILTERED_CHUNKS_3D_NROWS / READ_SHARED_FILTERED_CHUNKS_3D_CH_NROWS);
+    count[1]  = (hsize_t)(READ_SHARED_FILTERED_CHUNKS_3D_NCOLS / READ_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS);
+    count[2]  = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_DEPTH;
+    stride[0] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_CH_NROWS;
+    stride[1] = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
     stride[2] = 1;
-    block[0] = 1;
-    block[1] = (hsize_t) READ_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
-    block[2] = 1;
-    start[0] = (hsize_t) mpi_rank;
-    start[1] = 0;
-    start[2] = 0;
+    block[0]  = 1;
+    block[1]  = (hsize_t)READ_SHARED_FILTERED_CHUNKS_3D_CH_NCOLS;
+    block[2]  = 1;
+    start[0]  = (hsize_t)mpi_rank;
+    start[1]  = 0;
+    start[2]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    global_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     {
-        size_t run_length = (size_t) (READ_SHARED_FILTERED_CHUNKS_3D_NCOLS * READ_SHARED_FILTERED_CHUNKS_3D_DEPTH);
-        size_t num_blocks = (size_t) (READ_SHARED_FILTERED_CHUNKS_3D_NROWS / mpi_size);
+        size_t run_length =
+            (size_t)(READ_SHARED_FILTERED_CHUNKS_3D_NCOLS * READ_SHARED_FILTERED_CHUNKS_3D_DEPTH);
+        size_t num_blocks = (size_t)(READ_SHARED_FILTERED_CHUNKS_3D_NROWS / mpi_size);
 
         /*
          * Due to the nature of 3-dimensional reading, create an MPI vector type that allows each
          * rank to write to the nth position of the global data buffer, where n is the rank number.
          */
-        VRFY((MPI_SUCCESS == MPI_Type_vector((int) num_blocks, (int) run_length, (int) (mpi_size * (int) run_length), C_DATATYPE_MPI, &vector_type)),
-                "MPI_Type_vector succeeded");
+        VRFY(
+            (MPI_SUCCESS == MPI_Type_vector((int)num_blocks, (int)run_length,
+                                            (int)(mpi_size * (int)run_length), C_DATATYPE_MPI, &vector_type)),
+            "MPI_Type_vector succeeded");
         VRFY((MPI_SUCCESS == MPI_Type_commit(&vector_type)), "MPI_Type_commit succeeded");
 
         /*
          * Resize the type to allow interleaving,
          * so make it "run_length" MPI_LONGs wide
          */
-        VRFY((MPI_SUCCESS == MPI_Type_create_resized(vector_type, 0, (MPI_Aint) (run_length * sizeof(long)), &resized_vector_type)),
-                "MPI_Type_create_resized");
+        VRFY((MPI_SUCCESS == MPI_Type_create_resized(vector_type, 0, (MPI_Aint)(run_length * sizeof(long)),
+                                                     &resized_vector_type)),
+             "MPI_Type_create_resized");
         VRFY((MPI_SUCCESS == MPI_Type_commit(&resized_vector_type)), "MPI_Type_commit succeeded");
     }
 
-    VRFY((MPI_SUCCESS == MPI_Allgather(read_buf, (int) flat_dims[0], C_DATATYPE_MPI, global_buf, 1, resized_vector_type, comm)),
-            "MPI_Allgatherv succeeded");
+    VRFY((MPI_SUCCESS == MPI_Allgather(read_buf, (int)flat_dims[0], C_DATATYPE_MPI, global_buf, 1,
+                                       resized_vector_type, comm)),
+         "MPI_Allgatherv succeeded");
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
     VRFY((MPI_SUCCESS == MPI_Type_free(&vector_type)), "MPI_Type_free succeeded");
     VRFY((MPI_SUCCESS == MPI_Type_free(&resized_vector_type)), "MPI_Type_free succeeded");
 
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -4577,9 +4689,9 @@ test_read_3d_filtered_dataset_overlap(void)
 static void
 test_read_cmpd_filtered_dataset_no_conversion_unshared(void)
 {
-    COMPOUND_C_DATATYPE *read_buf = NULL;
+    COMPOUND_C_DATATYPE *read_buf    = NULL;
     COMPOUND_C_DATATYPE *correct_buf = NULL;
-    COMPOUND_C_DATATYPE *global_buf = NULL;
+    COMPOUND_C_DATATYPE *global_buf  = NULL;
     hsize_t              dataset_dims[READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
     hsize_t              chunk_dims[READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
     hsize_t              sel_dims[READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS];
@@ -4591,37 +4703,30 @@ test_read_cmpd_filtered_dataset_no_conversion_unshared(void)
     size_t               i, read_buf_size, correct_buf_size;
     hid_t                file_id = -1, dset_id = -1, plist_id = -1, memtype = -1;
     hid_t                filespace = -1, memspace = -1;
-    int                 *recvcounts = NULL;
-    int                 *displs = NULL;
+    int *                recvcounts = NULL;
+    int *                displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from unshared filtered chunks in Compound Datatype dataset without Datatype conversion");
+    if (MAINPROCESS)
+        HDputs("Testing read from unshared filtered chunks in Compound Datatype dataset without Datatype "
+               "conversion");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NROWS;
-    dataset_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NROWS;
+    dataset_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++) {
-        correct_buf[i].field1 = (short) (
-                                            (i % dataset_dims[1])
-                                          + (i / dataset_dims[1])
-                                        );
-
-        correct_buf[i].field2 = (int) (
-                                          (i % dataset_dims[1])
-                                        + (i / dataset_dims[1])
-                                      );
-
-        correct_buf[i].field3 = (long) (
-                                           (i % dataset_dims[1])
-                                         + (i / dataset_dims[1])
-                                       );
+        correct_buf[i].field1 = (short)((i % dataset_dims[1]) + (i / dataset_dims[1]));
+
+        correct_buf[i].field2 = (int)((i % dataset_dims[1]) + (i / dataset_dims[1]));
+
+        correct_buf[i].field3 = (long)((i % dataset_dims[1]) + (i / dataset_dims[1]));
     }
 
     /* Create the compound type for memory. */
@@ -4629,18 +4734,18 @@ test_read_cmpd_filtered_dataset_no_conversion_unshared(void)
     VRFY((memtype >= 0), "Datatype creation succeeded");
 
     VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(COMPOUND_C_DATATYPE, field1), H5T_NATIVE_SHORT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "IntData", HOFFSET(COMPOUND_C_DATATYPE, field2), H5T_NATIVE_INT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "LongData", HOFFSET(COMPOUND_C_DATATYPE, field3), H5T_NATIVE_LONG) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -4648,7 +4753,8 @@ test_read_cmpd_filtered_dataset_no_conversion_unshared(void)
         VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
         /* Create the dataspace for the dataset */
-        filespace = H5Screate_simple(READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS, dataset_dims, NULL);
+        filespace = H5Screate_simple(READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS,
+                                     dataset_dims, NULL);
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
@@ -4658,21 +4764,22 @@ test_read_cmpd_filtered_dataset_no_conversion_unshared(void)
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-        VRFY((H5Pset_chunk(plist_id, READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+        VRFY((H5Pset_chunk(plist_id, READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS,
+                           chunk_dims) >= 0),
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME, memtype, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME,
+                             memtype, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, memtype, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -4682,22 +4789,22 @@ test_read_cmpd_filtered_dataset_no_conversion_unshared(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
-    dset_id = H5Dopen2(file_id, "/" READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME, H5P_DEFAULT);
+    dset_id =
+        H5Dopen2(file_id, "/" READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
-    sel_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+    sel_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
+    sel_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1];
@@ -4713,66 +4820,71 @@ test_read_cmpd_filtered_dataset_no_conversion_unshared(void)
      * Each process defines the dataset selection in the file and
      * reads it to the selection in memory
      */
-    count[0] = 1;
-    count[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+    count[0]  = 1;
+    count[1]  = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
     stride[0] = READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
     stride[1] = READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
-    block[0] = READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
-    block[1] = READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
-    start[0] = 0;
-    start[1] = ((hsize_t) mpi_rank * READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS);
+    block[0]  = READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS;
+    block[1]  = READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS;
+    start[0]  = 0;
+    start[1]  = ((hsize_t)mpi_rank * READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS);
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
-    VRFY((H5Dread(dset_id, memtype, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+    VRFY((H5Dread(dset_id, memtype, memspace, filespace, plist_id, read_buf) >= 0), "Dataset read succeeded");
 
-    global_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /* Collect each piece of data from all ranks into a global buffer on all ranks */
-    recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+    recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
     VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        recvcounts[i] = (int) (flat_dims[0] * sizeof(*read_buf));
+    for (i = 0; i < (size_t)mpi_size; i++)
+        recvcounts[i] = (int)(flat_dims[0] * sizeof(*read_buf));
 
-    displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+    displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
     VRFY((NULL != displs), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        displs[i] = (int) (i * flat_dims[0] * sizeof(*read_buf));
+    for (i = 0; i < (size_t)mpi_size; i++)
+        displs[i] = (int)(i * flat_dims[0] * sizeof(*read_buf));
 
-    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int) (flat_dims[0] * sizeof(COMPOUND_C_DATATYPE)), MPI_BYTE, global_buf, recvcounts, displs, MPI_BYTE, comm)),
-            "MPI_Allgatherv succeeded");
+    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int)(flat_dims[0] * sizeof(COMPOUND_C_DATATYPE)), MPI_BYTE,
+                                        global_buf, recvcounts, displs, MPI_BYTE, comm)),
+         "MPI_Allgatherv succeeded");
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -4800,9 +4912,9 @@ test_read_cmpd_filtered_dataset_no_conversion_unshared(void)
 static void
 test_read_cmpd_filtered_dataset_no_conversion_shared(void)
 {
-    COMPOUND_C_DATATYPE *read_buf = NULL;
+    COMPOUND_C_DATATYPE *read_buf    = NULL;
     COMPOUND_C_DATATYPE *correct_buf = NULL;
-    COMPOUND_C_DATATYPE *global_buf = NULL;
+    COMPOUND_C_DATATYPE *global_buf  = NULL;
     hsize_t              dataset_dims[READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
     hsize_t              chunk_dims[READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
     hsize_t              sel_dims[READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS];
@@ -4814,40 +4926,36 @@ test_read_cmpd_filtered_dataset_no_conversion_shared(void)
     size_t               i, read_buf_size, correct_buf_size;
     hid_t                file_id, dset_id, plist_id, memtype;
     hid_t                filespace, memspace;
-    int                 *recvcounts = NULL;
-    int                 *displs = NULL;
+    int *                recvcounts = NULL;
+    int *                displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from shared filtered chunks in Compound Datatype dataset without Datatype conversion");
+    if (MAINPROCESS)
+        HDputs("Testing read from shared filtered chunks in Compound Datatype dataset without Datatype "
+               "conversion");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS;
-    dataset_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS;
+    dataset_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++) {
-        correct_buf[i].field1 = (short) (
-                                            (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                          + (i % dataset_dims[1])
-                                          + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                        );
-
-        correct_buf[i].field2 = (int) (
-                                          (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                        + (i % dataset_dims[1])
-                                        + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                      );
-
-        correct_buf[i].field3 = (long) (
-                                           (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                         + (i % dataset_dims[1])
-                                         + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                       );
+        correct_buf[i].field1 =
+            (short)((dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+                    (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
+
+        correct_buf[i].field2 =
+            (int)((dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+                  (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
+
+        correct_buf[i].field3 =
+            (long)((dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+                   (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
     }
 
     /* Create the compound type for memory. */
@@ -4855,18 +4963,18 @@ test_read_cmpd_filtered_dataset_no_conversion_shared(void)
     VRFY((memtype >= 0), "Datatype creation succeeded");
 
     VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(COMPOUND_C_DATATYPE, field1), H5T_NATIVE_SHORT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "IntData", HOFFSET(COMPOUND_C_DATATYPE, field2), H5T_NATIVE_INT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "LongData", HOFFSET(COMPOUND_C_DATATYPE, field3), H5T_NATIVE_LONG) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -4874,31 +4982,33 @@ test_read_cmpd_filtered_dataset_no_conversion_shared(void)
         VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
         /* Create the dataspace for the dataset */
-        filespace = H5Screate_simple(READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS, dataset_dims, NULL);
+        filespace = H5Screate_simple(READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS,
+                                     dataset_dims, NULL);
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-        VRFY((H5Pset_chunk(plist_id, READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+        VRFY((H5Pset_chunk(plist_id, READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS,
+                           chunk_dims) >= 0),
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME, memtype, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME,
+                             memtype, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, memtype, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -4908,22 +5018,22 @@ test_read_cmpd_filtered_dataset_no_conversion_shared(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
-    dset_id = H5Dopen2(file_id, "/" READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME, H5P_DEFAULT);
+    dset_id =
+        H5Dopen2(file_id, "/" READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
-    sel_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
+    sel_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t)mpi_size;
+    sel_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1];
@@ -4939,66 +5049,71 @@ test_read_cmpd_filtered_dataset_no_conversion_shared(void)
      * Each process defines the dataset selection in the file and
      * reads it to the selection in memory
      */
-    count[0] = 1;
-    count[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
-    stride[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
+    count[0]  = 1;
+    count[1]  = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC;
+    stride[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS;
     stride[1] = READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
-    block[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
-    block[1] = READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank;
-    start[1] = 0;
+    block[0]  = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS / (hsize_t)mpi_size;
+    block[1]  = READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank;
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
-    VRFY((H5Dread(dset_id, memtype, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+    VRFY((H5Dread(dset_id, memtype, memspace, filespace, plist_id, read_buf) >= 0), "Dataset read succeeded");
 
-    global_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /* Collect each piece of data from all ranks into a global buffer on all ranks */
-    recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+    recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
     VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        recvcounts[i] = (int) (flat_dims[0] * sizeof(*read_buf));
+    for (i = 0; i < (size_t)mpi_size; i++)
+        recvcounts[i] = (int)(flat_dims[0] * sizeof(*read_buf));
 
-    displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+    displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
     VRFY((NULL != displs), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        displs[i] = (int) (i * flat_dims[0] * sizeof(*read_buf));
+    for (i = 0; i < (size_t)mpi_size; i++)
+        displs[i] = (int)(i * flat_dims[0] * sizeof(*read_buf));
 
-    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int) (flat_dims[0] * sizeof(COMPOUND_C_DATATYPE)), MPI_BYTE, global_buf, recvcounts, displs, MPI_BYTE, comm)),
-            "MPI_Allgatherv succeeded");
+    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int)(flat_dims[0] * sizeof(COMPOUND_C_DATATYPE)), MPI_BYTE,
+                                        global_buf, recvcounts, displs, MPI_BYTE, comm)),
+         "MPI_Allgatherv succeeded");
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -5026,9 +5141,9 @@ test_read_cmpd_filtered_dataset_no_conversion_shared(void)
 static void
 test_read_cmpd_filtered_dataset_type_conversion_unshared(void)
 {
-    COMPOUND_C_DATATYPE *read_buf = NULL;
+    COMPOUND_C_DATATYPE *read_buf    = NULL;
     COMPOUND_C_DATATYPE *correct_buf = NULL;
-    COMPOUND_C_DATATYPE *global_buf = NULL;
+    COMPOUND_C_DATATYPE *global_buf  = NULL;
     hsize_t              dataset_dims[READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
     hsize_t              chunk_dims[READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
     hsize_t              sel_dims[READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS];
@@ -5040,37 +5155,30 @@ test_read_cmpd_filtered_dataset_type_conversion_unshared(void)
     size_t               i, read_buf_size, correct_buf_size;
     hid_t                file_id = -1, dset_id = -1, plist_id = -1, filetype = -1, memtype = -1;
     hid_t                filespace = -1, memspace = -1;
-    int                 *recvcounts = NULL;
-    int                 *displs = NULL;
+    int *                recvcounts = NULL;
+    int *                displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from unshared filtered chunks in Compound Datatype dataset with Datatype conversion");
+    if (MAINPROCESS)
+        HDputs("Testing read from unshared filtered chunks in Compound Datatype dataset with Datatype "
+               "conversion");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NROWS;
-    dataset_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NROWS;
+    dataset_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++) {
-        correct_buf[i].field1 = (short) (
-                                            (i % dataset_dims[1])
-                                          + (i / dataset_dims[1])
-                                        );
-
-        correct_buf[i].field2 = (int) (
-                                          (i % dataset_dims[1])
-                                        + (i / dataset_dims[1])
-                                      );
-
-        correct_buf[i].field3 = (long) (
-                                           (i % dataset_dims[1])
-                                         + (i / dataset_dims[1])
-                                       );
+        correct_buf[i].field1 = (short)((i % dataset_dims[1]) + (i / dataset_dims[1]));
+
+        correct_buf[i].field2 = (int)((i % dataset_dims[1]) + (i / dataset_dims[1]));
+
+        correct_buf[i].field3 = (long)((i % dataset_dims[1]) + (i / dataset_dims[1]));
     }
 
     /* Create the compound type for memory. */
@@ -5078,29 +5186,26 @@ test_read_cmpd_filtered_dataset_type_conversion_unshared(void)
     VRFY((memtype >= 0), "Datatype creation succeeded");
 
     VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(COMPOUND_C_DATATYPE, field1), H5T_NATIVE_SHORT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "IntData", HOFFSET(COMPOUND_C_DATATYPE, field2), H5T_NATIVE_INT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "LongData", HOFFSET(COMPOUND_C_DATATYPE, field3), H5T_NATIVE_LONG) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
 
     /* Create the compound type for file. */
     filetype = H5Tcreate(H5T_COMPOUND, 32);
     VRFY((filetype >= 0), "Datatype creation succeeded");
 
-    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
-    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
-    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -5108,7 +5213,8 @@ test_read_cmpd_filtered_dataset_type_conversion_unshared(void)
         VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
         /* Create the dataspace for the dataset */
-        filespace = H5Screate_simple(READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS, dataset_dims, NULL);
+        filespace = H5Screate_simple(READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS,
+                                     dataset_dims, NULL);
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
@@ -5118,21 +5224,22 @@ test_read_cmpd_filtered_dataset_type_conversion_unshared(void)
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-        VRFY((H5Pset_chunk(plist_id, READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+        VRFY((H5Pset_chunk(plist_id, READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS,
+                           chunk_dims) >= 0),
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME, filetype, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME,
+                             filetype, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, memtype, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -5142,22 +5249,22 @@ test_read_cmpd_filtered_dataset_type_conversion_unshared(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
-    dset_id = H5Dopen2(file_id, "/" READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME, H5P_DEFAULT);
+    dset_id = H5Dopen2(file_id, "/" READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME,
+                       H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
-    sel_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+    sel_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
+    sel_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1];
@@ -5173,66 +5280,71 @@ test_read_cmpd_filtered_dataset_type_conversion_unshared(void)
      * Each process defines the dataset selection in the file and
      * reads it to the selection in memory
      */
-    count[0] = 1;
-    count[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
+    count[0]  = 1;
+    count[1]  = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC;
     stride[0] = READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
     stride[1] = READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
-    block[0] = READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
-    block[1] = READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
-    start[0] = 0;
-    start[1] = ((hsize_t) mpi_rank * READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS);
+    block[0]  = READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS;
+    block[1]  = READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS;
+    start[0]  = 0;
+    start[1]  = ((hsize_t)mpi_rank * READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS);
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
-    VRFY((H5Dread(dset_id, memtype, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+    VRFY((H5Dread(dset_id, memtype, memspace, filespace, plist_id, read_buf) >= 0), "Dataset read succeeded");
 
-    global_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /* Collect each piece of data from all ranks into a global buffer on all ranks */
-    recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+    recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
     VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        recvcounts[i] = (int) (flat_dims[0] * sizeof(*read_buf));
+    for (i = 0; i < (size_t)mpi_size; i++)
+        recvcounts[i] = (int)(flat_dims[0] * sizeof(*read_buf));
 
-    displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+    displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
     VRFY((NULL != displs), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        displs[i] = (int) (i * flat_dims[0] * sizeof(*read_buf));
+    for (i = 0; i < (size_t)mpi_size; i++)
+        displs[i] = (int)(i * flat_dims[0] * sizeof(*read_buf));
 
-    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int) (flat_dims[0] * sizeof(COMPOUND_C_DATATYPE)), MPI_BYTE, global_buf, recvcounts, displs, MPI_BYTE, comm)),
-            "MPI_Allgatherv succeeded");
+    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int)(flat_dims[0] * sizeof(COMPOUND_C_DATATYPE)), MPI_BYTE,
+                                        global_buf, recvcounts, displs, MPI_BYTE, comm)),
+         "MPI_Allgatherv succeeded");
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -5261,9 +5373,9 @@ test_read_cmpd_filtered_dataset_type_conversion_unshared(void)
 static void
 test_read_cmpd_filtered_dataset_type_conversion_shared(void)
 {
-    COMPOUND_C_DATATYPE *read_buf = NULL;
+    COMPOUND_C_DATATYPE *read_buf    = NULL;
     COMPOUND_C_DATATYPE *correct_buf = NULL;
-    COMPOUND_C_DATATYPE *global_buf = NULL;
+    COMPOUND_C_DATATYPE *global_buf  = NULL;
     hsize_t              dataset_dims[READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
     hsize_t              chunk_dims[READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
     hsize_t              sel_dims[READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS];
@@ -5275,40 +5387,36 @@ test_read_cmpd_filtered_dataset_type_conversion_shared(void)
     size_t               i, read_buf_size, correct_buf_size;
     hid_t                file_id, dset_id, plist_id, filetype, memtype;
     hid_t                filespace, memspace;
-    int                 *recvcounts = NULL;
-    int                 *displs = NULL;
+    int *                recvcounts = NULL;
+    int *                displs     = NULL;
 
-    if (MAINPROCESS) HDputs("Testing read from shared filtered chunks in Compound Datatype dataset with Datatype conversion");
+    if (MAINPROCESS)
+        HDputs(
+            "Testing read from shared filtered chunks in Compound Datatype dataset with Datatype conversion");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS;
-    dataset_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS;
+    dataset_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS;
+    dataset_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS;
 
     /* Setup the buffer for writing and for comparison */
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * sizeof(*correct_buf);
 
-    correct_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++) {
-        correct_buf[i].field1 = (short) (
-                                            (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                          + (i % dataset_dims[1])
-                                          + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                        );
-
-        correct_buf[i].field2 = (int) (
-                                          (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                        + (i % dataset_dims[1])
-                                        + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                      );
-
-        correct_buf[i].field3 = (long) (
-                                           (dataset_dims[1] * (i / ((hsize_t) mpi_size * dataset_dims[1])))
-                                         + (i % dataset_dims[1])
-                                         + (((i % ((hsize_t) mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1])
-                                       );
+        correct_buf[i].field1 =
+            (short)((dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+                    (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
+
+        correct_buf[i].field2 =
+            (int)((dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+                  (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
+
+        correct_buf[i].field3 =
+            (long)((dataset_dims[1] * (i / ((hsize_t)mpi_size * dataset_dims[1]))) + (i % dataset_dims[1]) +
+                   (((i % ((hsize_t)mpi_size * dataset_dims[1])) / dataset_dims[1]) % dataset_dims[1]));
     }
 
     /* Create the compound type for memory. */
@@ -5316,29 +5424,26 @@ test_read_cmpd_filtered_dataset_type_conversion_shared(void)
     VRFY((memtype >= 0), "Datatype creation succeeded");
 
     VRFY((H5Tinsert(memtype, "ShortData", HOFFSET(COMPOUND_C_DATATYPE, field1), H5T_NATIVE_SHORT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "IntData", HOFFSET(COMPOUND_C_DATATYPE, field2), H5T_NATIVE_INT) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
     VRFY((H5Tinsert(memtype, "LongData", HOFFSET(COMPOUND_C_DATATYPE, field3), H5T_NATIVE_LONG) >= 0),
-            "Datatype insertion succeeded");
+         "Datatype insertion succeeded");
 
     /* Create the compound type for file. */
     filetype = H5Tcreate(H5T_COMPOUND, 32);
     VRFY((filetype >= 0), "Datatype creation succeeded");
 
-    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
-    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
-    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0),
-            "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "ShortData", 0, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "IntData", 8, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
+    VRFY((H5Tinsert(filetype, "LongData", 16, H5T_STD_I64BE) >= 0), "Datatype insertion succeeded");
 
     if (MAINPROCESS) {
         plist_id = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -5346,31 +5451,33 @@ test_read_cmpd_filtered_dataset_type_conversion_shared(void)
         VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
         /* Create the dataspace for the dataset */
-        filespace = H5Screate_simple(READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS, dataset_dims, NULL);
+        filespace = H5Screate_simple(READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS,
+                                     dataset_dims, NULL);
         VRFY((filespace >= 0), "File dataspace creation succeeded");
 
         /* Create chunked dataset */
-        chunk_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
-        chunk_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
+        chunk_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
 
         plist_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-        VRFY((H5Pset_chunk(plist_id, READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+        VRFY((H5Pset_chunk(plist_id, READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS,
+                           chunk_dims) >= 0),
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
-        dset_id = H5Dcreate2(file_id, READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME, filetype, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+        dset_id = H5Dcreate2(file_id, READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME,
+                             filetype, filespace, H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
         VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
 
         VRFY((H5Dwrite(dset_id, memtype, H5S_ALL, H5S_ALL, H5P_DEFAULT, correct_buf) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -5380,22 +5487,22 @@ test_read_cmpd_filtered_dataset_type_conversion_shared(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDONLY, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
-    dset_id = H5Dopen2(file_id, "/" READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME, H5P_DEFAULT);
+    dset_id =
+        H5Dopen2(file_id, "/" READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset open succeeded");
 
-    sel_dims[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
-    sel_dims[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
+    sel_dims[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t)mpi_size;
+    sel_dims[1] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
 
     /* Setup one-dimensional memory dataspace for reading the dataset data into a contiguous buffer */
     flat_dims[0] = sel_dims[0] * sel_dims[1];
@@ -5411,66 +5518,71 @@ test_read_cmpd_filtered_dataset_type_conversion_shared(void)
      * Each process defines the dataset selection in the file and
      * reads it to the selection in memory
      */
-    count[0] = 1;
-    count[1] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
-    stride[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
+    count[0]  = 1;
+    count[1]  = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC;
+    stride[0] = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS;
     stride[1] = READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
-    block[0] = (hsize_t) READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t) mpi_size;
-    block[1] = READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
-    start[0] = (hsize_t) mpi_rank;
-    start[1] = 0;
+    block[0]  = (hsize_t)READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS / (hsize_t)mpi_size;
+    block[1]  = READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS;
+    start[0]  = (hsize_t)mpi_rank;
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is reading with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset read */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     read_buf_size = flat_dims[0] * sizeof(*read_buf);
 
-    read_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, read_buf_size);
+    read_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, read_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
-    VRFY((H5Dread(dset_id, memtype, memspace, filespace, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+    VRFY((H5Dread(dset_id, memtype, memspace, filespace, plist_id, read_buf) >= 0), "Dataset read succeeded");
 
-    global_buf = (COMPOUND_C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    global_buf = (COMPOUND_C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != global_buf), "HDcalloc succeeded");
 
     /* Collect each piece of data from all ranks into a global buffer on all ranks */
-    recvcounts = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*recvcounts));
+    recvcounts = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*recvcounts));
     VRFY((NULL != recvcounts), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        recvcounts[i] = (int) (flat_dims[0] * sizeof(*read_buf));
+    for (i = 0; i < (size_t)mpi_size; i++)
+        recvcounts[i] = (int)(flat_dims[0] * sizeof(*read_buf));
 
-    displs = (int *) HDcalloc(1, (size_t) mpi_size * sizeof(*displs));
+    displs = (int *)HDcalloc(1, (size_t)mpi_size * sizeof(*displs));
     VRFY((NULL != displs), "HDcalloc succeeded");
 
-    for (i = 0; i < (size_t) mpi_size; i++)
-        displs[i] = (int) (i * flat_dims[0] * sizeof(*read_buf));
+    for (i = 0; i < (size_t)mpi_size; i++)
+        displs[i] = (int)(i * flat_dims[0] * sizeof(*read_buf));
 
-    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int) (flat_dims[0] * sizeof(COMPOUND_C_DATATYPE)), MPI_BYTE, global_buf, recvcounts, displs, MPI_BYTE, comm)),
-            "MPI_Allgatherv succeeded");
+    VRFY((MPI_SUCCESS == MPI_Allgatherv(read_buf, (int)(flat_dims[0] * sizeof(COMPOUND_C_DATATYPE)), MPI_BYTE,
+                                        global_buf, recvcounts, displs, MPI_BYTE, comm)),
+         "MPI_Allgatherv succeeded");
 
-    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(global_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (displs) HDfree(displs);
-    if (recvcounts) HDfree(recvcounts);
-    if (global_buf) HDfree(global_buf);
-    if (read_buf) HDfree(read_buf);
-    if (correct_buf) HDfree(correct_buf);
+    if (displs)
+        HDfree(displs);
+    if (recvcounts)
+        HDfree(recvcounts);
+    if (global_buf)
+        HDfree(global_buf);
+    if (read_buf)
+        HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -5495,8 +5607,8 @@ test_read_cmpd_filtered_dataset_type_conversion_shared(void)
 static void
 test_write_serial_read_parallel(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_SERIAL_READ_PARALLEL_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_SERIAL_READ_PARALLEL_DATASET_DIMS];
@@ -5504,13 +5616,14 @@ test_write_serial_read_parallel(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write file serially; read file in parallel");
+    if (MAINPROCESS)
+        HDputs("Testing write file serially; read file in parallel");
 
     CHECK_CUR_FILTER_AVAIL();
 
-    dataset_dims[0] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_NCOLS;
-    dataset_dims[2] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_DEPTH;
+    dataset_dims[0] = (hsize_t)WRITE_SERIAL_READ_PARALLEL_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_SERIAL_READ_PARALLEL_NCOLS;
+    dataset_dims[2] = (hsize_t)WRITE_SERIAL_READ_PARALLEL_DEPTH;
 
     /* Write the file on the MAINPROCESS rank */
     if (MAINPROCESS) {
@@ -5519,7 +5632,7 @@ test_write_serial_read_parallel(void)
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -5527,8 +5640,8 @@ test_write_serial_read_parallel(void)
         VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
         /* Create the dataspace for the dataset */
-        chunk_dims[0] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_CH_NROWS;
-        chunk_dims[1] = (hsize_t) WRITE_SERIAL_READ_PARALLEL_CH_NCOLS;
+        chunk_dims[0] = (hsize_t)WRITE_SERIAL_READ_PARALLEL_CH_NROWS;
+        chunk_dims[1] = (hsize_t)WRITE_SERIAL_READ_PARALLEL_CH_NCOLS;
         chunk_dims[2] = 1;
 
         filespace = H5Screate_simple(WRITE_SERIAL_READ_PARALLEL_DATASET_DIMS, dataset_dims, NULL);
@@ -5539,13 +5652,13 @@ test_write_serial_read_parallel(void)
         VRFY((plist_id >= 0), "DCPL creation succeeded");
 
         VRFY((H5Pset_chunk(plist_id, WRITE_SERIAL_READ_PARALLEL_DATASET_DIMS, chunk_dims) >= 0),
-                "Chunk size set");
+             "Chunk size set");
 
         /* Add test filter to the pipeline */
         VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
         dset_id = H5Dcreate2(file_id, WRITE_SERIAL_READ_PARALLEL_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-                H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                             H5P_DEFAULT, plist_id, H5P_DEFAULT);
         VRFY((dset_id >= 0), "Dataset creation succeeded");
 
         VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -5553,16 +5666,17 @@ test_write_serial_read_parallel(void)
 
         data_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*data);
 
-        data = (C_DATATYPE *) HDcalloc(1, data_size);
+        data = (C_DATATYPE *)HDcalloc(1, data_size);
         VRFY((NULL != data), "HDcalloc succeeded");
 
         for (i = 0; i < data_size / sizeof(*data); i++)
-            data[i] = (C_DATATYPE) GEN_DATA(i);
+            data[i] = (C_DATATYPE)GEN_DATA(i);
 
         VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
 
-        if (data) HDfree(data);
+        if (data)
+            HDfree(data);
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -5570,24 +5684,23 @@ test_write_serial_read_parallel(void)
 
     correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
 
-    correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
-    read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+    read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
     VRFY((NULL != read_buf), "HDcalloc succeeded");
 
     for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-        correct_buf[i] = (long) i;
+        correct_buf[i] = (long)i;
 
     /* All ranks open the file and verify their "portion" of the dataset is correct */
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -5600,17 +5713,17 @@ test_write_serial_read_parallel(void)
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, plist_id, read_buf) >= 0),
-            "Dataset read succeeded");
+         "Dataset read succeeded");
 
-    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-            "Data verification succeeded");
+    VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
-    if (correct_buf) HDfree(correct_buf);
-    if (read_buf) HDfree(read_buf);
+    if (correct_buf)
+        HDfree(correct_buf);
+    if (read_buf)
+        HDfree(read_buf);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
@@ -5633,8 +5746,8 @@ test_write_serial_read_parallel(void)
 static void
 test_write_parallel_read_serial(void)
 {
-    C_DATATYPE *data = NULL;
-    C_DATATYPE *read_buf = NULL;
+    C_DATATYPE *data        = NULL;
+    C_DATATYPE *read_buf    = NULL;
     C_DATATYPE *correct_buf = NULL;
     hsize_t     dataset_dims[WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS];
     hsize_t     chunk_dims[WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS];
@@ -5647,7 +5760,8 @@ test_write_parallel_read_serial(void)
     hid_t       file_id = -1, dset_id = -1, plist_id = -1;
     hid_t       filespace = -1, memspace = -1;
 
-    if (MAINPROCESS) HDputs("Testing write file in parallel; read serially");
+    if (MAINPROCESS)
+        HDputs("Testing write file in parallel; read serially");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -5655,11 +5769,10 @@ test_write_parallel_read_serial(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -5667,15 +5780,15 @@ test_write_parallel_read_serial(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_NROWS;
-    dataset_dims[1] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_NCOLS;
-    dataset_dims[2] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_DEPTH;
-    chunk_dims[0] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
-    chunk_dims[1] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
-    chunk_dims[2] = 1;
-    sel_dims[0] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
-    sel_dims[1] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_NCOLS;
-    sel_dims[2] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_DEPTH;
+    dataset_dims[0] = (hsize_t)WRITE_PARALLEL_READ_SERIAL_NROWS;
+    dataset_dims[1] = (hsize_t)WRITE_PARALLEL_READ_SERIAL_NCOLS;
+    dataset_dims[2] = (hsize_t)WRITE_PARALLEL_READ_SERIAL_DEPTH;
+    chunk_dims[0]   = (hsize_t)WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
+    chunk_dims[2]   = 1;
+    sel_dims[0]     = (hsize_t)WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
+    sel_dims[1]     = (hsize_t)WRITE_PARALLEL_READ_SERIAL_NCOLS;
+    sel_dims[2]     = (hsize_t)WRITE_PARALLEL_READ_SERIAL_DEPTH;
 
     filespace = H5Screate_simple(WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
@@ -5688,13 +5801,13 @@ test_write_parallel_read_serial(void)
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
     VRFY((H5Pset_chunk(plist_id, WRITE_PARALLEL_READ_SERIAL_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+         "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
     dset_id = H5Dcreate2(file_id, WRITE_PARALLEL_READ_SERIAL_DATASET_NAME, HDF5_DATATYPE_NAME, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                         H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -5703,22 +5816,26 @@ test_write_parallel_read_serial(void)
     /* Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = 1;
-    count[1] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_NCOLS / (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
-    count[2] = (hsize_t) mpi_size;
-    stride[0] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
-    stride[1] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
+    count[0]  = 1;
+    count[1]  = (hsize_t)WRITE_PARALLEL_READ_SERIAL_NCOLS / (hsize_t)WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
+    count[2]  = (hsize_t)mpi_size;
+    stride[0] = (hsize_t)WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
+    stride[1] = (hsize_t)WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
     stride[2] = 1;
-    block[0] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
-    block[1] = (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
-    block[2] = 1;
-    offset[0] = ((hsize_t) mpi_rank * (hsize_t) WRITE_PARALLEL_READ_SERIAL_CH_NROWS * count[0]);
+    block[0]  = (hsize_t)WRITE_PARALLEL_READ_SERIAL_CH_NROWS;
+    block[1]  = (hsize_t)WRITE_PARALLEL_READ_SERIAL_CH_NCOLS;
+    block[2]  = 1;
+    offset[0] = ((hsize_t)mpi_rank * (hsize_t)WRITE_PARALLEL_READ_SERIAL_CH_NROWS * count[0]);
     offset[1] = 0;
     offset[2] = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], offset[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], offset[0], offset[1], offset[2], block[0], block[1], block[2]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE
+                 " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE " ], offset[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE ", %" PRIuHSIZE
+                 " ]\n",
+                 mpi_rank, count[0], count[1], count[2], stride[0], stride[1], stride[2], offset[0],
+                 offset[1], offset[2], block[0], block[1], block[2]);
         HDfflush(stdout);
     }
 
@@ -5726,29 +5843,29 @@ test_write_parallel_read_serial(void)
     filespace = H5Dget_space(dset_id);
     VRFY((filespace >= 0), "File dataspace retrieval succeeded");
 
-    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride,
-                    count, block) >= 0), "Hyperslab selection succeeded");
+    VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, offset, stride, count, block) >= 0),
+         "Hyperslab selection succeeded");
 
     /* Fill data buffer */
     data_size = sel_dims[0] * sel_dims[1] * sel_dims[2] * sizeof(*data);
 
-    data = (C_DATATYPE *) HDcalloc(1, data_size);
+    data = (C_DATATYPE *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
     for (i = 0; i < data_size / sizeof(*data); i++)
-        data[i] = (C_DATATYPE) GEN_DATA(i);
+        data[i] = (C_DATATYPE)GEN_DATA(i);
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     VRFY((H5Dwrite(dset_id, HDF5_DATATYPE_NAME, memspace, filespace, plist_id, data) >= 0),
-            "Dataset write succeeded");
+         "Dataset write succeeded");
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Pclose(plist_id) >= 0), "DXPL close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -5761,7 +5878,7 @@ test_write_parallel_read_serial(void)
         VRFY((plist_id >= 0), "FAPL creation succeeded");
 
         VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-                "Set libver bounds succeeded");
+             "Set libver bounds succeeded");
 
         file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
         VRFY((file_id >= 0), "Test file open succeeded");
@@ -5773,23 +5890,20 @@ test_write_parallel_read_serial(void)
 
         correct_buf_size = dataset_dims[0] * dataset_dims[1] * dataset_dims[2] * sizeof(*correct_buf);
 
-        correct_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+        correct_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
         VRFY((NULL != correct_buf), "HDcalloc succeeded");
 
-        read_buf = (C_DATATYPE *) HDcalloc(1, correct_buf_size);
+        read_buf = (C_DATATYPE *)HDcalloc(1, correct_buf_size);
         VRFY((NULL != read_buf), "HDcalloc succeeded");
 
         for (i = 0; i < correct_buf_size / sizeof(*correct_buf); i++)
-            correct_buf[i] = (C_DATATYPE) (
-                                             (i % (dataset_dims[0] * dataset_dims[1]))
-                                           + (i / (dataset_dims[0] * dataset_dims[1]))
-                                          );
+            correct_buf[i] = (C_DATATYPE)((i % (dataset_dims[0] * dataset_dims[1])) +
+                                          (i / (dataset_dims[0] * dataset_dims[1])));
 
         VRFY((H5Dread(dset_id, HDF5_DATATYPE_NAME, H5S_ALL, H5S_ALL, H5P_DEFAULT, read_buf) >= 0),
-                "Dataset read succeeded");
+             "Dataset read succeeded");
 
-        VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)),
-                "Data verification succeeded");
+        VRFY((0 == HDmemcmp(read_buf, correct_buf, correct_buf_size)), "Data verification succeeded");
 
         VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
         VRFY((H5Fclose(file_id) >= 0), "File close succeeded");
@@ -5813,19 +5927,20 @@ test_write_parallel_read_serial(void)
 static void
 test_shrinking_growing_chunks(void)
 {
-    double  *data = NULL;
-    hsize_t  dataset_dims[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
-    hsize_t  chunk_dims[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
-    hsize_t  sel_dims[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
-    hsize_t  start[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
-    hsize_t  stride[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
-    hsize_t  count[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
-    hsize_t  block[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
-    size_t   i, data_size;
-    hid_t    file_id = -1, dset_id = -1, plist_id = -1;
-    hid_t    filespace = -1, memspace = -1;
-
-    if (MAINPROCESS) HDputs("Testing continually shrinking/growing chunks");
+    double *data = NULL;
+    hsize_t dataset_dims[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
+    hsize_t chunk_dims[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
+    hsize_t sel_dims[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
+    hsize_t start[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
+    hsize_t stride[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
+    hsize_t count[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
+    hsize_t block[SHRINKING_GROWING_CHUNKS_DATASET_DIMS];
+    size_t  i, data_size;
+    hid_t   file_id = -1, dset_id = -1, plist_id = -1;
+    hid_t   filespace = -1, memspace = -1;
+
+    if (MAINPROCESS)
+        HDputs("Testing continually shrinking/growing chunks");
 
     CHECK_CUR_FILTER_AVAIL();
 
@@ -5833,11 +5948,10 @@ test_shrinking_growing_chunks(void)
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id >= 0), "FAPL creation succeeded");
 
-    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0),
-            "Set FAPL MPIO succeeded");
+    VRFY((H5Pset_fapl_mpio(plist_id, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(plist_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fopen(filenames[0], H5F_ACC_RDWR, plist_id);
     VRFY((file_id >= 0), "Test file open succeeded");
@@ -5845,12 +5959,12 @@ test_shrinking_growing_chunks(void)
     VRFY((H5Pclose(plist_id) >= 0), "FAPL close succeeded");
 
     /* Create the dataspace for the dataset */
-    dataset_dims[0] = (hsize_t) SHRINKING_GROWING_CHUNKS_NROWS;
-    dataset_dims[1] = (hsize_t) SHRINKING_GROWING_CHUNKS_NCOLS;
-    chunk_dims[0] = (hsize_t) SHRINKING_GROWING_CHUNKS_CH_NROWS;
-    chunk_dims[1] = (hsize_t) SHRINKING_GROWING_CHUNKS_CH_NCOLS;
-    sel_dims[0] = (hsize_t) SHRINKING_GROWING_CHUNKS_CH_NROWS;
-    sel_dims[1] = (hsize_t) SHRINKING_GROWING_CHUNKS_NCOLS;
+    dataset_dims[0] = (hsize_t)SHRINKING_GROWING_CHUNKS_NROWS;
+    dataset_dims[1] = (hsize_t)SHRINKING_GROWING_CHUNKS_NCOLS;
+    chunk_dims[0]   = (hsize_t)SHRINKING_GROWING_CHUNKS_CH_NROWS;
+    chunk_dims[1]   = (hsize_t)SHRINKING_GROWING_CHUNKS_CH_NCOLS;
+    sel_dims[0]     = (hsize_t)SHRINKING_GROWING_CHUNKS_CH_NROWS;
+    sel_dims[1]     = (hsize_t)SHRINKING_GROWING_CHUNKS_NCOLS;
 
     filespace = H5Screate_simple(SHRINKING_GROWING_CHUNKS_DATASET_DIMS, dataset_dims, NULL);
     VRFY((filespace >= 0), "File dataspace creation succeeded");
@@ -5862,14 +5976,13 @@ test_shrinking_growing_chunks(void)
     plist_id = H5Pcreate(H5P_DATASET_CREATE);
     VRFY((plist_id >= 0), "DCPL creation succeeded");
 
-    VRFY((H5Pset_chunk(plist_id, SHRINKING_GROWING_CHUNKS_DATASET_DIMS, chunk_dims) >= 0),
-            "Chunk size set");
+    VRFY((H5Pset_chunk(plist_id, SHRINKING_GROWING_CHUNKS_DATASET_DIMS, chunk_dims) >= 0), "Chunk size set");
 
     /* Add test filter to the pipeline */
     VRFY((set_dcpl_filter(plist_id) >= 0), "Filter set");
 
     dset_id = H5Dcreate2(file_id, SHRINKING_GROWING_CHUNKS_DATASET_NAME, H5T_NATIVE_DOUBLE, filespace,
-            H5P_DEFAULT, plist_id, H5P_DEFAULT);
+                         H5P_DEFAULT, plist_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "Dataset creation succeeded");
 
     VRFY((H5Pclose(plist_id) >= 0), "DCPL close succeeded");
@@ -5879,18 +5992,20 @@ test_shrinking_growing_chunks(void)
      * Each process defines the dataset selection in memory and writes
      * it to the hyperslab in the file
      */
-    count[0] = 1;
-    count[1] = (hsize_t) SHRINKING_GROWING_CHUNKS_NCOLS / (hsize_t) SHRINKING_GROWING_CHUNKS_CH_NCOLS;
-    stride[0] = (hsize_t) SHRINKING_GROWING_CHUNKS_CH_NROWS;
-    stride[1] = (hsize_t) SHRINKING_GROWING_CHUNKS_CH_NCOLS;
-    block[0] = (hsize_t) SHRINKING_GROWING_CHUNKS_CH_NROWS;
-    block[1] = (hsize_t) SHRINKING_GROWING_CHUNKS_CH_NCOLS;
-    start[0] = ((hsize_t) mpi_rank * (hsize_t) SHRINKING_GROWING_CHUNKS_CH_NROWS * count[0]);
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = (hsize_t)SHRINKING_GROWING_CHUNKS_NCOLS / (hsize_t)SHRINKING_GROWING_CHUNKS_CH_NCOLS;
+    stride[0] = (hsize_t)SHRINKING_GROWING_CHUNKS_CH_NROWS;
+    stride[1] = (hsize_t)SHRINKING_GROWING_CHUNKS_CH_NCOLS;
+    block[0]  = (hsize_t)SHRINKING_GROWING_CHUNKS_CH_NROWS;
+    block[1]  = (hsize_t)SHRINKING_GROWING_CHUNKS_CH_NCOLS;
+    start[0]  = ((hsize_t)mpi_rank * (hsize_t)SHRINKING_GROWING_CHUNKS_CH_NROWS * count[0]);
+    start[1]  = 0;
 
     if (VERBOSE_MED) {
-        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE ", %" PRIuHSIZE " ]\n",
-                mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
+        HDprintf("Process %d is writing with count[ %" PRIuHSIZE ", %" PRIuHSIZE " ], stride[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ], start[ %" PRIuHSIZE ", %" PRIuHSIZE " ], block size[ %" PRIuHSIZE
+                 ", %" PRIuHSIZE " ]\n",
+                 mpi_rank, count[0], count[1], stride[0], stride[1], start[0], start[1], block[0], block[1]);
         HDfflush(stdout);
     }
 
@@ -5899,18 +6014,17 @@ test_shrinking_growing_chunks(void)
     VRFY((dset_id >= 0), "File dataspace retrieval succeeded");
 
     VRFY((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, start, stride, count, block) >= 0),
-            "Hyperslab selection succeeded");
+         "Hyperslab selection succeeded");
 
     /* Create property list for collective dataset write */
     plist_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((plist_id >= 0), "DXPL creation succeeded");
 
-    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0),
-            "Set DXPL MPIO succeeded");
+    VRFY((H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE) >= 0), "Set DXPL MPIO succeeded");
 
     data_size = sel_dims[0] * sel_dims[1] * sizeof(double);
 
-    data = (double *) HDcalloc(1, data_size);
+    data = (double *)HDcalloc(1, data_size);
     VRFY((NULL != data), "HDcalloc succeeded");
 
     for (i = 0; i < SHRINKING_GROWING_CHUNKS_NLOOPS; i++) {
@@ -5920,15 +6034,16 @@ test_shrinking_growing_chunks(void)
         else {
             size_t j;
             for (j = 0; j < data_size / sizeof(*data); j++) {
-                data[j] = (float) ( rand() / (double) (RAND_MAX / (double) 1.0L) );
+                data[j] = (float)(rand() / (double)(RAND_MAX / (double)1.0L));
             }
         }
 
         VRFY((H5Dwrite(dset_id, H5T_NATIVE_DOUBLE, memspace, filespace, plist_id, data) >= 0),
-                "Dataset write succeeded");
+             "Dataset write succeeded");
     }
 
-    if (data) HDfree(data);
+    if (data)
+        HDfree(data);
 
     VRFY((H5Dclose(dset_id) >= 0), "Dataset close succeeded");
     VRFY((H5Sclose(filespace) >= 0), "File dataspace close succeeded");
@@ -5941,7 +6056,7 @@ test_shrinking_growing_chunks(void)
 #endif
 
 int
-main(int argc, char** argv)
+main(int argc, char **argv)
 {
     size_t i;
     hid_t  file_id = -1, fapl = -1;
@@ -5975,7 +6090,8 @@ main(int argc, char** argv)
         HDprintf("==========================\n\n");
     }
 
-    if (VERBOSE_MED) h5_show_hostname();
+    if (VERBOSE_MED)
+        h5_show_hostname();
 
     ALARM_ON;
 
@@ -5986,10 +6102,10 @@ main(int argc, char** argv)
     VRFY((H5Pset_fapl_mpio(fapl, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     VRFY((h5_fixname(FILENAME[0], fapl, filenames[0], sizeof(filenames[0])) != NULL),
-            "Test file name created");
+         "Test file name created");
 
     file_id = H5Fcreate(filenames[0], H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
     VRFY((file_id >= 0), "Test file creation succeeded");
@@ -6001,7 +6117,8 @@ main(int argc, char** argv)
             (*tests[i])();
         }
         else {
-            if (MAINPROCESS) MESG("MPI_Barrier failed");
+            if (MAINPROCESS)
+                MESG("MPI_Barrier failed");
             nerrors++;
         }
     }
@@ -6020,7 +6137,7 @@ main(int argc, char** argv)
     VRFY((H5Pset_fapl_mpio(fapl, comm, info) >= 0), "Set FAPL MPIO succeeded");
 
     VRFY((H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) >= 0),
-            "Set libver bounds succeeded");
+         "Set libver bounds succeeded");
 
     file_id = H5Fcreate(filenames[0], H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
     VRFY((file_id >= 0), "Test file creation succeeded");
@@ -6038,20 +6155,22 @@ main(int argc, char** argv)
             (*tests[i])();
         }
         else {
-            if (MAINPROCESS) MESG("MPI_Barrier failed");
+            if (MAINPROCESS)
+                MESG("MPI_Barrier failed");
             nerrors++;
         }
     }
 
-    if (nerrors) goto exit;
+    if (nerrors)
+        goto exit;
 
-    if (MAINPROCESS) HDputs("All Parallel Filters tests passed\n");
+    if (MAINPROCESS)
+        HDputs("All Parallel Filters tests passed\n");
 
 exit:
     if (nerrors)
         if (MAINPROCESS)
-            HDprintf("*** %d TEST ERROR%s OCCURRED ***\n", nerrors,
-                    nerrors > 1 ? "S" : "");
+            HDprintf("*** %d TEST ERROR%s OCCURRED ***\n", nerrors, nerrors > 1 ? "S" : "");
 
     ALARM_OFF;
 
diff --git a/testpar/t_filters_parallel.h b/testpar/t_filters_parallel.h
index 9543508..3804c09 100644
--- a/testpar/t_filters_parallel.h
+++ b/testpar/t_filters_parallel.h
@@ -32,10 +32,10 @@
 
 /* Used to load other filters than GZIP */
 /* #define DYNAMIC_FILTER */ /* Uncomment and define the fields below to use a dynamically loaded filter */
-#define FILTER_NUM_CDVALUES  1
-const unsigned int cd_values[FILTER_NUM_CDVALUES] = { 0 };
+#define FILTER_NUM_CDVALUES 1
+const unsigned int cd_values[FILTER_NUM_CDVALUES] = {0};
 H5Z_filter_t       filter_id;
-unsigned int       flags = 0;
+unsigned int       flags     = 0;
 size_t             cd_nelmts = FILTER_NUM_CDVALUES;
 
 /* Utility Macros */
@@ -49,13 +49,15 @@ size_t             cd_nelmts = FILTER_NUM_CDVALUES;
 #define HDF5_DATATYPE_NAME   H5T_NATIVE_LONG
 
 /* Macro used to generate data for datasets for later verification */
-#define GEN_DATA(i)          INCREMENTAL_DATA(i)
+#define GEN_DATA(i) INCREMENTAL_DATA(i)
 
 /* For experimental purposes only, will cause tests to fail data verification phase - JTH */
-/* #define GEN_DATA(i)          RANK_DATA(i) */  /* Given an index value i, generates test data based upon selected mode */
+/* #define GEN_DATA(i)          RANK_DATA(i) */ /* Given an index value i, generates test data based upon
+                                                   selected mode */
 
-#define INCREMENTAL_DATA(i)  ((size_t) mpi_rank + i)  /* Generates incremental test data */
-#define RANK_DATA(i)         (mpi_rank)               /* Generates test data to visibly show which rank wrote to which parts of the dataset */
+#define INCREMENTAL_DATA(i) ((size_t)mpi_rank + i) /* Generates incremental test data */
+#define RANK_DATA(i)                                                                                         \
+    (mpi_rank) /* Generates test data to visibly show which rank wrote to which parts of the dataset */
 
 #define DEFAULT_DEFLATE_LEVEL 6
 
@@ -64,18 +66,20 @@ size_t             cd_nelmts = FILTER_NUM_CDVALUES;
 
 /* Struct type for the compound datatype filtered dataset tests */
 typedef struct {
-    short  field1;
-    int    field2;
-    long   field3;
+    short field1;
+    int   field2;
+    long  field3;
 } COMPOUND_C_DATATYPE;
 
 /* Defines for the one-chunk filtered dataset write test */
-#define WRITE_ONE_CHUNK_FILTERED_DATASET_NAME       "one_chunk_filtered_dataset_write"
-#define WRITE_ONE_CHUNK_FILTERED_DATASET_DIMS       2
-#define WRITE_ONE_CHUNK_FILTERED_DATASET_NROWS      (mpi_size * DIM0_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
-#define WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS      (mpi_size * DIM1_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
-#define WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS   WRITE_ONE_CHUNK_FILTERED_DATASET_NROWS
-#define WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS   WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS
+#define WRITE_ONE_CHUNK_FILTERED_DATASET_NAME "one_chunk_filtered_dataset_write"
+#define WRITE_ONE_CHUNK_FILTERED_DATASET_DIMS 2
+#define WRITE_ONE_CHUNK_FILTERED_DATASET_NROWS                                                               \
+    (mpi_size * DIM0_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
+#define WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS                                                               \
+    (mpi_size * DIM1_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
+#define WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NROWS WRITE_ONE_CHUNK_FILTERED_DATASET_NROWS
+#define WRITE_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS WRITE_ONE_CHUNK_FILTERED_DATASET_NCOLS
 
 /* Defines for the unshared filtered chunks write test */
 #define WRITE_UNSHARED_FILTERED_CHUNKS_DATASET_NAME "unshared_filtered_chunks_write"
@@ -94,55 +98,69 @@ typedef struct {
 #define WRITE_SHARED_FILTERED_CHUNKS_NCOLS        (WRITE_SHARED_FILTERED_CHUNKS_CH_NCOLS * DIM1_SCALE_FACTOR)
 
 /* Defines for the filtered chunks write test where a process has no selection */
-#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME   "single_no_selection_filtered_chunks_write"
-#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS   2
-#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS       (DIM0_SCALE_FACTOR)
-#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS       (DIM1_SCALE_FACTOR)
-#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS          (WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
-#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS          (WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
+#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME "single_no_selection_filtered_chunks_write"
+#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS 2
+#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS     (DIM0_SCALE_FACTOR)
+#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS     (DIM1_SCALE_FACTOR)
+#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS                                                      \
+    (WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
+#define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS                                                      \
+    (WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
 #define WRITE_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC (mpi_size - 1)
 
 /* Defines for the filtered chunks write test where no process has a selection */
-#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME   "all_no_selection_filtered_chunks_write"
-#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS   2
-#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS       (DIM0_SCALE_FACTOR)
-#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS       (DIM1_SCALE_FACTOR)
-#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS          (WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
-#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS          (WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
+#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME "all_no_selection_filtered_chunks_write"
+#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS 2
+#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS     (DIM0_SCALE_FACTOR)
+#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS     (DIM1_SCALE_FACTOR)
+#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS                                                         \
+    (WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
+#define WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS                                                         \
+    (WRITE_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
 
 /* Defines for the filtered chunks write test with a point selection */
 #define WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME "point_selection_filtered_chunks_write"
 #define WRITE_POINT_SELECTION_FILTERED_CHUNKS_DATASET_DIMS 2
 #define WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS     (DIM0_SCALE_FACTOR)
 #define WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS     (DIM1_SCALE_FACTOR)
-#define WRITE_POINT_SELECTION_FILTERED_CHUNKS_NROWS        (WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
-#define WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS        (WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
+#define WRITE_POINT_SELECTION_FILTERED_CHUNKS_NROWS                                                          \
+    (WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
+#define WRITE_POINT_SELECTION_FILTERED_CHUNKS_NCOLS                                                          \
+    (WRITE_POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
 
 /* Defines for the filtered dataset interleaved write test */
-#define INTERLEAVED_WRITE_FILTERED_DATASET_NAME        "filtered_dataset_interleaved_write"
-#define INTERLEAVED_WRITE_FILTERED_DATASET_DIMS        2
-#define INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS    (mpi_size)
-#define INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS    (DIM1_SCALE_FACTOR)
-#define INTERLEAVED_WRITE_FILTERED_DATASET_NROWS       (INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS * DIM0_SCALE_FACTOR)
-#define INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS       (INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS * DIM1_SCALE_FACTOR)
+#define INTERLEAVED_WRITE_FILTERED_DATASET_NAME     "filtered_dataset_interleaved_write"
+#define INTERLEAVED_WRITE_FILTERED_DATASET_DIMS     2
+#define INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS (mpi_size)
+#define INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS (DIM1_SCALE_FACTOR)
+#define INTERLEAVED_WRITE_FILTERED_DATASET_NROWS                                                             \
+    (INTERLEAVED_WRITE_FILTERED_DATASET_CH_NROWS * DIM0_SCALE_FACTOR)
+#define INTERLEAVED_WRITE_FILTERED_DATASET_NCOLS                                                             \
+    (INTERLEAVED_WRITE_FILTERED_DATASET_CH_NCOLS * DIM1_SCALE_FACTOR)
 
 /* Defines for the 3D unshared filtered dataset separate page write test */
-#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME "3D_unshared_filtered_chunks_separate_pages_write"
+#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME                                              \
+    "3D_unshared_filtered_chunks_separate_pages_write"
 #define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS 3
 #define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS        (mpi_size * DIM0_SCALE_FACTOR)
 #define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS        (mpi_size * DIM1_SCALE_FACTOR)
 #define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DEPTH        (mpi_size)
-#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS     (WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS / mpi_size)
-#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS     (WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS / mpi_size)
+#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS                                                  \
+    (WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS / mpi_size)
+#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS                                                  \
+    (WRITE_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS / mpi_size)
 
 /* Defines for the 3D unshared filtered dataset same page write test */
-#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME "3D_unshared_filtered_chunks_same_pages_write"
+#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME                                             \
+    "3D_unshared_filtered_chunks_same_pages_write"
 #define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_DIMS 3
 #define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS        (mpi_size * DIM0_SCALE_FACTOR)
 #define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS        (mpi_size * DIM1_SCALE_FACTOR)
 #define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH        (mpi_size)
-#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS     (WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS / mpi_size)
-#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS     (WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS / mpi_size)
+#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS                                                 \
+    (WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS / mpi_size)
+#define WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS                                                 \
+    (WRITE_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS / mpi_size)
 
 /* Defines for the 3d shared filtered dataset write test */
 #define WRITE_SHARED_FILTERED_CHUNKS_3D_DATASET_NAME "3D_shared_filtered_chunks_write"
@@ -154,48 +172,58 @@ typedef struct {
 #define WRITE_SHARED_FILTERED_CHUNKS_3D_DEPTH        (mpi_size)
 
 /* Defines for the compound datatype filtered dataset no conversion write test with unshared chunks */
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME      "compound_unshared_filtered_chunks_no_conversion_write"
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS      2
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NROWS             1
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS             mpi_size
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS          1
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS          1
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC  (WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS / mpi_size)
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME                                   \
+    "compound_unshared_filtered_chunks_no_conversion_write"
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS 2
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NROWS        1
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS        mpi_size
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS     1
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS     1
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC                               \
+    (WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS / mpi_size)
 
 /* Defines for the compound datatype filtered dataset no conversion write test with shared chunks */
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME      "compound_shared_filtered_chunks_no_conversion_write"
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS      2
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS             mpi_size
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS             mpi_size
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS          mpi_size
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS          1
-#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC  WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME                                     \
+    "compound_shared_filtered_chunks_no_conversion_write"
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS 2
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS        mpi_size
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS        mpi_size
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS     mpi_size
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS     1
+#define WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC                                 \
+    WRITE_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS
 
 /* Defines for the compound datatype filtered dataset type conversion write test with unshared chunks */
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME      "compound_unshared_filtered_chunks_type_conversion_write"
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS      2
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NROWS             1
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS             mpi_size
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS          1
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS          1
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC  (WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS / mpi_size)
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME                                 \
+    "compound_unshared_filtered_chunks_type_conversion_write"
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS 2
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NROWS        1
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS        mpi_size
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS     1
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS     1
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC                             \
+    (WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS / mpi_size)
 
 /* Defines for the compound datatype filtered dataset type conversion write test with shared chunks */
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME      "compound_shared_filtered_chunks_type_conversion_write"
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS      2
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS             mpi_size
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS             mpi_size
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS          mpi_size
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS          1
-#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC  WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME                                   \
+    "compound_shared_filtered_chunks_type_conversion_write"
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS 2
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS        mpi_size
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS        mpi_size
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS     mpi_size
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS     1
+#define WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC                               \
+    WRITE_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS
 
 /* Defines for the one-chunk filtered dataset read test */
-#define READ_ONE_CHUNK_FILTERED_DATASET_NAME       "one_chunk_filtered_dataset_read"
-#define READ_ONE_CHUNK_FILTERED_DATASET_DIMS       2
-#define READ_ONE_CHUNK_FILTERED_DATASET_NROWS      (mpi_size * DIM0_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
-#define READ_ONE_CHUNK_FILTERED_DATASET_NCOLS      (mpi_size * DIM1_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
-#define READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS   READ_ONE_CHUNK_FILTERED_DATASET_NROWS
-#define READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS   READ_ONE_CHUNK_FILTERED_DATASET_NCOLS
+#define READ_ONE_CHUNK_FILTERED_DATASET_NAME "one_chunk_filtered_dataset_read"
+#define READ_ONE_CHUNK_FILTERED_DATASET_DIMS 2
+#define READ_ONE_CHUNK_FILTERED_DATASET_NROWS                                                                \
+    (mpi_size * DIM0_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
+#define READ_ONE_CHUNK_FILTERED_DATASET_NCOLS                                                                \
+    (mpi_size * DIM1_SCALE_FACTOR) /* Must be an even multiple of the number of ranks to avoid issues */
+#define READ_ONE_CHUNK_FILTERED_DATASET_CH_NROWS READ_ONE_CHUNK_FILTERED_DATASET_NROWS
+#define READ_ONE_CHUNK_FILTERED_DATASET_CH_NCOLS READ_ONE_CHUNK_FILTERED_DATASET_NCOLS
 
 /* Defines for the unshared filtered chunks read test */
 #define READ_UNSHARED_FILTERED_CHUNKS_DATASET_NAME "unshared_filtered_chunks_read"
@@ -214,21 +242,25 @@ typedef struct {
 #define READ_SHARED_FILTERED_CHUNKS_NCOLS        (READ_SHARED_FILTERED_CHUNKS_CH_NCOLS * DIM1_SCALE_FACTOR)
 
 /* Defines for the filtered chunks read test where a process has no selection */
-#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME   "single_no_selection_filtered_chunks_read"
-#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS   2
-#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS       (DIM0_SCALE_FACTOR)
-#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS       (DIM1_SCALE_FACTOR)
-#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS          (READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
-#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS          (READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
+#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME "single_no_selection_filtered_chunks_read"
+#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS 2
+#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS     (DIM0_SCALE_FACTOR)
+#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS     (DIM1_SCALE_FACTOR)
+#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NROWS                                                       \
+    (READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
+#define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NCOLS                                                       \
+    (READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
 #define READ_SINGLE_NO_SELECTION_FILTERED_CHUNKS_NO_SELECT_PROC (mpi_size - 1)
 
 /* Defines for the filtered chunks read test where no process has a selection */
-#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME   "all_no_selection_filtered_chunks_read"
-#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS   2
-#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS       (DIM0_SCALE_FACTOR)
-#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS       (DIM1_SCALE_FACTOR)
-#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS          (READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
-#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS          (READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
+#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_NAME "all_no_selection_filtered_chunks_read"
+#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_DATASET_DIMS 2
+#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS     (DIM0_SCALE_FACTOR)
+#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS     (DIM1_SCALE_FACTOR)
+#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_NROWS                                                          \
+    (READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NROWS * mpi_size)
+#define READ_ALL_NO_SELECTION_FILTERED_CHUNKS_NCOLS                                                          \
+    (READ_ALL_NO_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
 
 /* Defines for the filtered chunks read test with a point selection */
 #define READ_POINT_SELECTION_FILTERED_CHUNKS_DATASET_NAME "point_selection_filtered_chunks_read"
@@ -239,21 +271,26 @@ typedef struct {
 #define READ_POINT_SELECTION_FILTERED_CHUNKS_NCOLS        (READ_POINT_SELECTION_FILTERED_CHUNKS_CH_NCOLS * mpi_size)
 
 /* Defines for the filtered dataset interleaved read test */
-#define INTERLEAVED_READ_FILTERED_DATASET_NAME        "filtered_dataset_interleaved_read"
-#define INTERLEAVED_READ_FILTERED_DATASET_DIMS        2
-#define INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS    (mpi_size)
-#define INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS    (DIM1_SCALE_FACTOR)
-#define INTERLEAVED_READ_FILTERED_DATASET_NROWS       (INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS * DIM0_SCALE_FACTOR)
-#define INTERLEAVED_READ_FILTERED_DATASET_NCOLS       (INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS * DIM1_SCALE_FACTOR)
+#define INTERLEAVED_READ_FILTERED_DATASET_NAME     "filtered_dataset_interleaved_read"
+#define INTERLEAVED_READ_FILTERED_DATASET_DIMS     2
+#define INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS (mpi_size)
+#define INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS (DIM1_SCALE_FACTOR)
+#define INTERLEAVED_READ_FILTERED_DATASET_NROWS                                                              \
+    (INTERLEAVED_READ_FILTERED_DATASET_CH_NROWS * DIM0_SCALE_FACTOR)
+#define INTERLEAVED_READ_FILTERED_DATASET_NCOLS                                                              \
+    (INTERLEAVED_READ_FILTERED_DATASET_CH_NCOLS * DIM1_SCALE_FACTOR)
 
 /* Defines for the 3D unshared filtered dataset separate page read test */
-#define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME "3D_unshared_filtered_chunks_separate_pages_read"
+#define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_NAME                                               \
+    "3D_unshared_filtered_chunks_separate_pages_read"
 #define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DATASET_DIMS 3
 #define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS        (mpi_size * DIM0_SCALE_FACTOR)
 #define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS        (mpi_size * DIM1_SCALE_FACTOR)
 #define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_DEPTH        (mpi_size)
-#define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS     (READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS / mpi_size)
-#define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS     (READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS / mpi_size)
+#define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NROWS                                                   \
+    (READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NROWS / mpi_size)
+#define READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_CH_NCOLS                                                   \
+    (READ_UNSHARED_FILTERED_CHUNKS_3D_SEP_PAGE_NCOLS / mpi_size)
 
 /* Defines for the 3D unshared filtered dataset same page read test */
 #define READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DATASET_NAME "3D_unshared_filtered_chunks_same_pages_read"
@@ -261,8 +298,10 @@ typedef struct {
 #define READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS        (mpi_size * DIM0_SCALE_FACTOR)
 #define READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS        (mpi_size * DIM1_SCALE_FACTOR)
 #define READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_DEPTH        (mpi_size)
-#define READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS     (READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS / mpi_size)
-#define READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS     (READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS / mpi_size)
+#define READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NROWS                                                  \
+    (READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NROWS / mpi_size)
+#define READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_CH_NCOLS                                                  \
+    (READ_UNSHARED_FILTERED_CHUNKS_3D_SAME_PAGE_NCOLS / mpi_size)
 
 /* Defines for the 3d shared filtered dataset read test */
 #define READ_SHARED_FILTERED_CHUNKS_3D_DATASET_NAME "3D_shared_filtered_chunks_read"
@@ -274,40 +313,48 @@ typedef struct {
 #define READ_SHARED_FILTERED_CHUNKS_3D_DEPTH        (mpi_size)
 
 /* Defines for the compound datatype filtered dataset no conversion read test with unshared chunks */
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME      "compound_unshared_filtered_chunks_no_conversion_read"
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS      2
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NROWS             1
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS             mpi_size
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS          1
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS          1
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC  (READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS / mpi_size)
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_NAME                                    \
+    "compound_unshared_filtered_chunks_no_conversion_read"
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_DATASET_DIMS 2
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NROWS        1
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS        mpi_size
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NROWS     1
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_CH_NCOLS     1
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_ENTRIES_PER_PROC                                \
+    (READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_UNSHARED_NCOLS / mpi_size)
 
 /* Defines for the compound datatype filtered dataset no conversion read test with shared chunks */
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME      "compound_shared_filtered_chunks_no_conversion_read"
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS      2
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS             mpi_size
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS             mpi_size
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS          mpi_size
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS          1
-#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC  READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_NAME                                      \
+    "compound_shared_filtered_chunks_no_conversion_read"
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_DATASET_DIMS 2
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NROWS        mpi_size
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS        mpi_size
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NROWS     mpi_size
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_CH_NCOLS     1
+#define READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_ENTRIES_PER_PROC                                  \
+    READ_COMPOUND_FILTERED_CHUNKS_NO_CONVERSION_SHARED_NCOLS
 
 /* Defines for the compound datatype filtered dataset type conversion read test with unshared chunks */
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME      "compound_unshared_filtered_chunks_type_conversion_read"
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS      2
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NROWS             1
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS             mpi_size
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS          1
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS          1
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC  (READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS / mpi_size)
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_NAME                                  \
+    "compound_unshared_filtered_chunks_type_conversion_read"
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_DATASET_DIMS 2
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NROWS        1
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS        mpi_size
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NROWS     1
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_CH_NCOLS     1
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_ENTRIES_PER_PROC                              \
+    (READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_UNSHARED_NCOLS / mpi_size)
 
 /* Defines for the compound datatype filtered dataset type conversion read test with shared chunks */
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME      "compound_shared_filtered_chunks_type_conversion_read"
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS      2
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS             mpi_size
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS             mpi_size
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS          mpi_size
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS          1
-#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC  READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_NAME                                    \
+    "compound_shared_filtered_chunks_type_conversion_read"
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_DATASET_DIMS 2
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NROWS        mpi_size
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS        mpi_size
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NROWS     mpi_size
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_CH_NCOLS     1
+#define READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_ENTRIES_PER_PROC                                \
+    READ_COMPOUND_FILTERED_CHUNKS_TYPE_CONVERSION_SHARED_NCOLS
 
 /* Defines for the write file serially/read in parallel test */
 #define WRITE_SERIAL_READ_PARALLEL_DATASET_NAME "write_serial_read_parallel"
diff --git a/testpar/t_init_term.c b/testpar/t_init_term.c
index 0e40fe4..e2157ba 100644
--- a/testpar/t_init_term.c
+++ b/testpar/t_init_term.c
@@ -21,26 +21,23 @@
 
 #include "testphdf5.h"
 
-int nerrors = 0;			/* errors count */
+int nerrors = 0; /* errors count */
 
-const char *FILENAME[] = {
-    "after_mpi_fin",
-    NULL
-};
+const char *FILENAME[] = {"after_mpi_fin", NULL};
 
 int
-main (int argc, char **argv)
+main(int argc, char **argv)
 {
-    int         mpi_size, mpi_rank;
-    MPI_Comm    comm  = MPI_COMM_WORLD;
+    int      mpi_size, mpi_rank;
+    MPI_Comm comm = MPI_COMM_WORLD;
 
     /* Initialize and finalize MPI */
     MPI_Init(&argc, &argv);
     MPI_Comm_size(comm, &mpi_size);
     MPI_Comm_rank(comm, &mpi_rank);
 
-    if(MAINPROCESS)
-	TESTING("Usage of Serial HDF5 after MPI_Finalize() is called");
+    if (MAINPROCESS)
+        TESTING("Usage of Serial HDF5 after MPI_Finalize() is called");
 
     MPI_Finalize();
 
@@ -50,9 +47,9 @@ main (int argc, char **argv)
        and create a file serially */
     H5open();
 
-    if(mpi_rank == 0) {
-        char	filename[1024];
-        hid_t   file_id;
+    if (mpi_rank == 0) {
+        char  filename[1024];
+        hid_t file_id;
 
         h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof filename);
         file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
@@ -63,12 +60,12 @@ main (int argc, char **argv)
 
     H5close();
 
-    if(MAINPROCESS) {
-        if(0 == nerrors)
+    if (MAINPROCESS) {
+        if (0 == nerrors)
             PASSED();
         else
-	    H5_FAILED()
+            H5_FAILED()
     }
 
-    return (nerrors!=0);
+    return (nerrors != 0);
 }
diff --git a/testpar/t_mdset.c b/testpar/t_mdset.c
index db0d059..a4bc26d 100644
--- a/testpar/t_mdset.c
+++ b/testpar/t_mdset.c
@@ -15,13 +15,12 @@
 #include "H5Dprivate.h"
 #include "H5private.h"
 
-#define DIM  2
-#define SIZE 32
-#define NDATASET 4
+#define DIM         2
+#define SIZE        32
+#define NDATASET    4
 #define GROUP_DEPTH 128
 enum obj_type { is_group, is_dset };
 
-
 static int  get_size(void);
 static void write_dataset(hid_t, hid_t, hid_t);
 static int  read_dataset(hid_t, hid_t, hid_t);
@@ -33,7 +32,6 @@ static int  read_attribute(hid_t, int, int);
 static int  check_value(DATATYPE *, DATATYPE *, int);
 static void get_slab(hsize_t[], hsize_t[], hsize_t[], hsize_t[], int);
 
-
 /*
  * The size value computed by this function is used extensively in
  * configuring tests for the current number of processes.
@@ -54,10 +52,11 @@ get_size(void)
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank); /* needed for VRFY */
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
 
-    if(mpi_size > size ) {
-        if((mpi_size % 2) == 0 ) {
+    if (mpi_size > size) {
+        if ((mpi_size % 2) == 0) {
             size = mpi_size;
-        } else {
+        }
+        else {
             size = mpi_size + 1;
         }
     }
@@ -65,7 +64,7 @@ get_size(void)
     VRFY((mpi_size <= size), "mpi_size <= size");
     VRFY(((size % 2) == 0), "size isn't even");
 
-    return(size);
+    return (size);
 
 } /* get_size() */
 
@@ -73,14 +72,15 @@ get_size(void)
  * Example of using PHDF5 to create a zero sized dataset.
  *
  */
-void zero_dim_dset(void)
+void
+zero_dim_dset(void)
 {
-    int          mpi_size, mpi_rank;
-    const char    *filename;
-    hid_t        fid, plist, dcpl, dsid, sid;
-    hsize_t      dim, chunk_dim;
-    herr_t       ret;
-    int          data[1];
+    int         mpi_size, mpi_rank;
+    const char *filename;
+    hid_t       fid, plist, dcpl, dsid, sid;
+    hsize_t     dim, chunk_dim;
+    herr_t      ret;
+    int         data[1];
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
@@ -88,37 +88,37 @@ void zero_dim_dset(void)
     filename = GetTestParameters();
 
     plist = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
-    VRFY((plist>=0), "create_faccess_plist succeeded");
+    VRFY((plist >= 0), "create_faccess_plist succeeded");
 
     fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
-    VRFY((fid>=0), "H5Fcreate succeeded");
+    VRFY((fid >= 0), "H5Fcreate succeeded");
     ret = H5Pclose(plist);
-    VRFY((ret>=0), "H5Pclose succeeded");
+    VRFY((ret >= 0), "H5Pclose succeeded");
 
     dcpl = H5Pcreate(H5P_DATASET_CREATE);
-    VRFY((dcpl>=0), "failed H5Pcreate");
+    VRFY((dcpl >= 0), "failed H5Pcreate");
 
     /* Set 1 chunk size */
     chunk_dim = 1;
-    ret = H5Pset_chunk(dcpl, 1, &chunk_dim);
-    VRFY((ret>=0), "failed H5Pset_chunk");
+    ret       = H5Pset_chunk(dcpl, 1, &chunk_dim);
+    VRFY((ret >= 0), "failed H5Pset_chunk");
 
     /* Create 1D dataspace with 0 dim size */
     dim = 0;
     sid = H5Screate_simple(1, &dim, NULL);
-    VRFY((sid>=0), "failed H5Screate_simple");
+    VRFY((sid >= 0), "failed H5Screate_simple");
 
     /* Create chunked dataset */
     dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
-    VRFY((dsid>=0), "failed H5Dcreate2");
+    VRFY((dsid >= 0), "failed H5Dcreate2");
 
     /* write 0 elements from dataset */
     ret = H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data);
-    VRFY((ret>=0), "failed H5Dwrite");
+    VRFY((ret >= 0), "failed H5Dwrite");
 
     /* Read 0 elements from dataset */
     ret = H5Dread(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data);
-    VRFY((ret>=0), "failed H5Dread");
+    VRFY((ret >= 0), "failed H5Dread");
 
     H5Pclose(dcpl);
     H5Dclose(dsid);
@@ -136,24 +136,25 @@ void zero_dim_dset(void)
  *
  *                        JRM - 8/11/04
  */
-void multiple_dset_write(void)
+void
+multiple_dset_write(void)
 {
-    int   i, j, n, mpi_size, mpi_rank, size;
-    hid_t iof, plist, dataset, memspace, filespace;
-    hid_t dcpl;                         /* Dataset creation property list */
-    hsize_t chunk_origin [DIM];
-    hsize_t chunk_dims [DIM], file_dims [DIM];
-    hsize_t count[DIM]={1,1};
-    double *outme = NULL;
-    double fill=1.0;                    /* Fill value */
-    char   dname [100];
-    herr_t ret;
-    const  H5Ptest_param_t *pt;
-    char  *filename;
-    int    ndatasets;
-
-    pt = GetTestParameters();
-    filename = pt->name;
+    int                    i, j, n, mpi_size, mpi_rank, size;
+    hid_t                  iof, plist, dataset, memspace, filespace;
+    hid_t                  dcpl; /* Dataset creation property list */
+    hsize_t                chunk_origin[DIM];
+    hsize_t                chunk_dims[DIM], file_dims[DIM];
+    hsize_t                count[DIM] = {1, 1};
+    double *               outme      = NULL;
+    double                 fill       = 1.0; /* Fill value */
+    char                   dname[100];
+    herr_t                 ret;
+    const H5Ptest_param_t *pt;
+    char *                 filename;
+    int                    ndatasets;
+
+    pt        = GetTestParameters();
+    filename  = pt->name;
     ndatasets = pt->count;
 
     size = get_size();
@@ -166,45 +167,45 @@ void multiple_dset_write(void)
     VRFY((outme != NULL), "HDmalloc succeeded for outme");
 
     plist = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
-    VRFY((plist>=0), "create_faccess_plist succeeded");
+    VRFY((plist >= 0), "create_faccess_plist succeeded");
     iof = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
-    VRFY((iof>=0), "H5Fcreate succeeded");
+    VRFY((iof >= 0), "H5Fcreate succeeded");
     ret = H5Pclose(plist);
-    VRFY((ret>=0), "H5Pclose succeeded");
+    VRFY((ret >= 0), "H5Pclose succeeded");
 
     /* decide the hyperslab according to process number. */
     get_slab(chunk_origin, chunk_dims, count, file_dims, size);
 
-    memspace = H5Screate_simple(DIM, chunk_dims, NULL);
+    memspace  = H5Screate_simple(DIM, chunk_dims, NULL);
     filespace = H5Screate_simple(DIM, file_dims, NULL);
-    ret = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, chunk_origin, chunk_dims, count, chunk_dims);
-    VRFY((ret>=0), "mdata hyperslab selection");
+    ret       = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, chunk_origin, chunk_dims, count, chunk_dims);
+    VRFY((ret >= 0), "mdata hyperslab selection");
 
     /* Create a dataset creation property list */
     dcpl = H5Pcreate(H5P_DATASET_CREATE);
-    VRFY((dcpl>=0), "dataset creation property list succeeded");
+    VRFY((dcpl >= 0), "dataset creation property list succeeded");
 
     ret = H5Pset_fill_value(dcpl, H5T_NATIVE_DOUBLE, &fill);
-    VRFY((ret>=0), "set fill-value succeeded");
+    VRFY((ret >= 0), "set fill-value succeeded");
 
-    for(n = 0; n < ndatasets; n++) {
-    HDsprintf(dname, "dataset %d", n);
-    dataset = H5Dcreate2(iof, dname, H5T_NATIVE_DOUBLE, filespace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
-    VRFY((dataset > 0), dname);
+    for (n = 0; n < ndatasets; n++) {
+        HDsprintf(dname, "dataset %d", n);
+        dataset = H5Dcreate2(iof, dname, H5T_NATIVE_DOUBLE, filespace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
+        VRFY((dataset > 0), dname);
 
-    /* calculate data to write */
-    for(i = 0; i < size; i++)
-        for(j = 0; j < size; j++)
-            outme [(i * size) + j] = n*1000 + mpi_rank;
+        /* calculate data to write */
+        for (i = 0; i < size; i++)
+            for (j = 0; j < size; j++)
+                outme[(i * size) + j] = n * 1000 + mpi_rank;
 
-    H5Dwrite(dataset, H5T_NATIVE_DOUBLE, memspace, filespace, H5P_DEFAULT, outme);
+        H5Dwrite(dataset, H5T_NATIVE_DOUBLE, memspace, filespace, H5P_DEFAULT, outme);
 
-    H5Dclose(dataset);
+        H5Dclose(dataset);
 #ifdef BARRIER_CHECKS
-    if(!((n+1) % 10)) {
-        HDprintf("created %d datasets\n", n+1);
-        MPI_Barrier(MPI_COMM_WORLD);
-    }
+        if (!((n + 1) % 10)) {
+            HDprintf("created %d datasets\n", n + 1);
+            MPI_Barrier(MPI_COMM_WORLD);
+        }
 #endif /* BARRIER_CHECKS */
     }
 
@@ -216,7 +217,6 @@ void multiple_dset_write(void)
     HDfree(outme);
 }
 
-
 /* Example of using PHDF5 to create, write, and read compact dataset.
  *
  * Changes:    Updated function to use a dynamically calculated size,
@@ -225,15 +225,16 @@ void multiple_dset_write(void)
  *
  *                        JRM - 8/11/04
  */
-void compact_dataset(void)
+void
+compact_dataset(void)
 {
-    int     i, j, mpi_size, mpi_rank, size, err_num=0;
-    hid_t   iof, plist, dcpl, dxpl, dataset, filespace;
-    hsize_t file_dims [DIM];
-    double *outme;
-    double *inme;
-    char    dname[]="dataset";
-    herr_t  ret;
+    int         i, j, mpi_size, mpi_rank, size, err_num = 0;
+    hid_t       iof, plist, dcpl, dxpl, dataset, filespace;
+    hsize_t     file_dims[DIM];
+    double *    outme;
+    double *    inme;
+    char        dname[] = "dataset";
+    herr_t      ret;
     const char *filename;
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
     hbool_t prop_value;
@@ -241,7 +242,7 @@ void compact_dataset(void)
 
     size = get_size();
 
-    for(i = 0; i < DIM; i++ )
+    for (i = 0; i < DIM; i++)
         file_dims[i] = (hsize_t)size;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -257,14 +258,14 @@ void compact_dataset(void)
     VRFY((mpi_size <= size), "mpi_size <= size");
 
     plist = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
-    iof = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
+    iof   = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
 
     /* Define data space */
     filespace = H5Screate_simple(DIM, file_dims, NULL);
 
     /* Create a compact dataset */
     dcpl = H5Pcreate(H5P_DATASET_CREATE);
-    VRFY((dcpl>=0), "dataset creation property list succeeded");
+    VRFY((dcpl >= 0), "dataset creation property list succeeded");
     ret = H5Pset_layout(dcpl, H5D_COMPACT);
     VRFY((dcpl >= 0), "set property list for compact dataset");
     ret = H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY);
@@ -278,16 +279,15 @@ void compact_dataset(void)
     VRFY((dxpl >= 0), "");
     ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
         ret = H5Pset_dxpl_mpio_collective_opt(dxpl, H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* Recalculate data to write.  Each process writes the same data. */
-    for(i = 0; i < size; i++)
-         for(j = 0; j < size; j++)
-             outme[(i * size) + j] =(i + j) * 1000;
+    for (i = 0; i < size; i++)
+        for (j = 0; j < size; j++)
+            outme[(i * size) + j] = (i + j) * 1000;
 
     ret = H5Dwrite(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, dxpl, outme);
     VRFY((ret >= 0), "H5Dwrite succeeded");
@@ -300,7 +300,7 @@ void compact_dataset(void)
 
     /* Open the file and dataset, read and compare the data. */
     plist = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
-    iof = H5Fopen(filename, H5F_ACC_RDONLY, plist);
+    iof   = H5Fopen(filename, H5F_ACC_RDONLY, plist);
     VRFY((iof >= 0), "H5Fopen succeeded");
 
     /* set up the collective transfer properties list */
@@ -308,9 +308,9 @@ void compact_dataset(void)
     VRFY((dxpl >= 0), "");
     ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(dxpl,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(dxpl, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
     dataset = H5Dopen2(iof, dname, H5P_DEFAULT);
@@ -318,8 +318,8 @@ void compact_dataset(void)
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
     prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
-    ret = H5Pinsert2(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, H5D_XFER_COLL_RANK0_BCAST_SIZE, &prop_value,
-                     NULL, NULL, NULL, NULL, NULL, NULL);
+    ret = H5Pinsert2(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, H5D_XFER_COLL_RANK0_BCAST_SIZE, &prop_value, NULL,
+                     NULL, NULL, NULL, NULL, NULL);
     VRFY((ret >= 0), "H5Pinsert2() succeeded");
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
@@ -328,17 +328,19 @@ void compact_dataset(void)
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
     prop_value = FALSE;
-    ret = H5Pget(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value);
+    ret        = H5Pget(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value);
     VRFY((ret >= 0), "H5Pget succeeded");
-    VRFY((prop_value == FALSE && dxfer_coll_type == DXFER_COLLECTIVE_IO),"rank 0 Bcast optimization was performed for a compact dataset");
+    VRFY((prop_value == FALSE && dxfer_coll_type == DXFER_COLLECTIVE_IO),
+         "rank 0 Bcast optimization was performed for a compact dataset");
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
     /* Verify data value */
-    for(i = 0; i < size; i++)
-        for(j = 0; j < size; j++)
-            if(!H5_DBL_ABS_EQUAL(inme[(i * size) + j], outme[(i * size) + j]))
-                if(err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
-                    HDprintf("Dataset Verify failed at [%d][%d]: expect %f, got %f\n", i, j, outme[(i * size) + j], inme[(i * size) + j]);
+    for (i = 0; i < size; i++)
+        for (j = 0; j < size; j++)
+            if (!H5_DBL_ABS_EQUAL(inme[(i * size) + j], outme[(i * size) + j]))
+                if (err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
+                    HDprintf("Dataset Verify failed at [%d][%d]: expect %f, got %f\n", i, j,
+                             outme[(i * size) + j], inme[(i * size) + j]);
 
     H5Pclose(plist);
     H5Pclose(dxpl);
@@ -360,16 +362,17 @@ void compact_dataset(void)
  *
  *                                         JRM - 8/24/04
  */
-void null_dataset(void)
+void
+null_dataset(void)
 {
-    int      mpi_size, mpi_rank;
-    hid_t    iof, plist, dxpl, dataset, attr, sid;
-    unsigned uval=2;    /* Buffer for writing to dataset */
-    int      val=1;          /* Buffer for writing to attribute */
-    hssize_t nelem;
-    char     dname[]="dataset";
-    char     attr_name[]="attribute";
-    herr_t   ret;
+    int         mpi_size, mpi_rank;
+    hid_t       iof, plist, dxpl, dataset, attr, sid;
+    unsigned    uval = 2; /* Buffer for writing to dataset */
+    int         val  = 1; /* Buffer for writing to attribute */
+    hssize_t    nelem;
+    char        dname[]     = "dataset";
+    char        attr_name[] = "attribute";
+    herr_t      ret;
     const char *filename;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -378,7 +381,7 @@ void null_dataset(void)
     filename = GetTestParameters();
 
     plist = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
-    iof = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
+    iof   = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
 
     /* Define data space */
     sid = H5Screate(H5S_NULL);
@@ -396,12 +399,11 @@ void null_dataset(void)
     VRFY((dxpl >= 0), "");
     ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
         ret = H5Pset_dxpl_mpio_collective_opt(dxpl, H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* Write "nothing" to the dataset(with type conversion) */
     ret = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, &uval);
     VRFY((ret >= 0), "H5Dwrite succeeded");
@@ -422,7 +424,7 @@ void null_dataset(void)
 
     /* Open the file and dataset, read and compare the data. */
     plist = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
-    iof = H5Fopen(filename, H5F_ACC_RDONLY, plist);
+    iof   = H5Fopen(filename, H5F_ACC_RDONLY, plist);
     VRFY((iof >= 0), "H5Fopen succeeded");
 
     /* set up the collective transfer properties list */
@@ -430,27 +432,27 @@ void null_dataset(void)
     VRFY((dxpl >= 0), "");
     ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pcreate xfer succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-        ret = H5Pset_dxpl_mpio_collective_opt(dxpl,H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(dxpl, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     dataset = H5Dopen2(iof, dname, H5P_DEFAULT);
     VRFY((dataset >= 0), "H5Dopen2 succeeded");
 
     /* Try reading from the dataset(make certain our buffer is unmodified) */
     ret = H5Dread(dataset, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, dxpl, &uval);
-    VRFY((ret>=0), "H5Dread");
-    VRFY((uval==2), "H5Dread");
+    VRFY((ret >= 0), "H5Dread");
+    VRFY((uval == 2), "H5Dread");
 
     /* Open the attribute for the dataset */
     attr = H5Aopen(dataset, attr_name, H5P_DEFAULT);
     VRFY((attr >= 0), "H5Aopen");
 
-    /* Try reading from the attribute(make certain our buffer is unmodified) */    ret = H5Aread(attr, H5T_NATIVE_INT, &val);
-    VRFY((ret>=0), "H5Aread");
-    VRFY((val==1), "H5Aread");
+    /* Try reading from the attribute(make certain our buffer is unmodified) */ ret =
+        H5Aread(attr, H5T_NATIVE_INT, &val);
+    VRFY((ret >= 0), "H5Aread");
+    VRFY((val == 1), "H5Aread");
 
     H5Pclose(plist);
     H5Pclose(dxpl);
@@ -472,17 +474,18 @@ void null_dataset(void)
  *
  *                                         JRM - 8/11/04
  */
-void big_dataset(void)
+void
+big_dataset(void)
 {
-    int mpi_size, mpi_rank;     /* MPI info */
-    hid_t iof,                  /* File ID */
-        fapl,                   /* File access property list ID */
-        dataset,                /* Dataset ID */
-        filespace;              /* Dataset's dataspace ID */
-    hsize_t file_dims [4];      /* Dimensions of dataspace */
-    char dname[]="dataset";     /* Name of dataset */
-    MPI_Offset file_size;       /* Size of file on disk */
-    herr_t ret;                 /* Generic return value */
+    int   mpi_size, mpi_rank;        /* MPI info */
+    hid_t iof,                       /* File ID */
+        fapl,                        /* File access property list ID */
+        dataset,                     /* Dataset ID */
+        filespace;                   /* Dataset's dataspace ID */
+    hsize_t     file_dims[4];        /* Dimensions of dataspace */
+    char        dname[] = "dataset"; /* Name of dataset */
+    MPI_Offset  file_size;           /* Size of file on disk */
+    herr_t      ret;                 /* Generic return value */
     const char *filename;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -503,11 +506,11 @@ void big_dataset(void)
     VRFY((iof >= 0), "H5Fcreate succeeded");
 
     /* Define dataspace for 2GB dataspace */
-    file_dims[0]= 2;
-    file_dims[1]= 1024;
-    file_dims[2]= 1024;
-    file_dims[3]= 1024;
-    filespace = H5Screate_simple(4, file_dims, NULL);
+    file_dims[0] = 2;
+    file_dims[1] = 1024;
+    file_dims[2] = 1024;
+    file_dims[3] = 1024;
+    filespace    = H5Screate_simple(4, file_dims, NULL);
     VRFY((filespace >= 0), "H5Screate_simple succeeded");
 
     dataset = H5Dcreate2(iof, dname, H5T_NATIVE_UCHAR, filespace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
@@ -532,11 +535,11 @@ void big_dataset(void)
     VRFY((iof >= 0), "H5Fcreate succeeded");
 
     /* Define dataspace for 4GB dataspace */
-    file_dims[0]= 4;
-    file_dims[1]= 1024;
-    file_dims[2]= 1024;
-    file_dims[3]= 1024;
-    filespace = H5Screate_simple(4, file_dims, NULL);
+    file_dims[0] = 4;
+    file_dims[1] = 1024;
+    file_dims[2] = 1024;
+    file_dims[3] = 1024;
+    filespace    = H5Screate_simple(4, file_dims, NULL);
     VRFY((filespace >= 0), "H5Screate_simple succeeded");
 
     dataset = H5Dcreate2(iof, dname, H5T_NATIVE_UCHAR, filespace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
@@ -561,11 +564,11 @@ void big_dataset(void)
     VRFY((iof >= 0), "H5Fcreate succeeded");
 
     /* Define dataspace for 8GB dataspace */
-    file_dims[0]= 8;
-    file_dims[1]= 1024;
-    file_dims[2]= 1024;
-    file_dims[3]= 1024;
-    filespace = H5Screate_simple(4, file_dims, NULL);
+    file_dims[0] = 8;
+    file_dims[1] = 1024;
+    file_dims[2] = 1024;
+    file_dims[3] = 1024;
+    filespace    = H5Screate_simple(4, file_dims, NULL);
     VRFY((filespace >= 0), "H5Screate_simple succeeded");
 
     dataset = H5Dcreate2(iof, dname, H5T_NATIVE_UCHAR, filespace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
@@ -602,25 +605,26 @@ void big_dataset(void)
  *
  *                                         JRM - 8/11/04
  */
-void dataset_fillvalue(void)
+void
+dataset_fillvalue(void)
 {
-    int mpi_size, mpi_rank;     /* MPI info */
-    int err_num;                /* Number of errors */
-    hid_t iof,                  /* File ID */
-        fapl,                   /* File access property list ID */
-        dxpl,                   /* Data transfer property list ID */
-        dataset,                /* Dataset ID */
-        memspace,               /* Memory dataspace ID */
-        filespace;              /* Dataset's dataspace ID */
-    char dname[]="dataset";     /* Name of dataset */
+    int   mpi_size, mpi_rank;             /* MPI info */
+    int   err_num;                        /* Number of errors */
+    hid_t iof,                            /* File ID */
+        fapl,                             /* File access property list ID */
+        dxpl,                             /* Data transfer property list ID */
+        dataset,                          /* Dataset ID */
+        memspace,                         /* Memory dataspace ID */
+        filespace;                        /* Dataset's dataspace ID */
+    char        dname[]      = "dataset"; /* Name of dataset */
     hsize_t     dset_dims[4] = {0, 6, 7, 8};
     hsize_t     req_start[4] = {0, 0, 0, 0};
     hsize_t     req_count[4] = {1, 6, 7, 8};
-    hsize_t     dset_size;      /* Dataset size */
-    int *rdata, *wdata;         /* Buffers for data to read and write */
-    int *twdata, *trdata;       /* Temporary pointer into buffer */
-    int acc, i, ii, j, k, l;    /* Local index variables */
-    herr_t ret;                 /* Generic return value */
+    hsize_t     dset_size;           /* Dataset size */
+    int *       rdata, *wdata;       /* Buffers for data to read and write */
+    int *       twdata, *trdata;     /* Temporary pointer into buffer */
+    int         acc, i, ii, j, k, l; /* Local index variables */
+    herr_t      ret;                 /* Generic return value */
     const char *filename;
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
     hbool_t prop_value;
@@ -633,13 +637,13 @@ void dataset_fillvalue(void)
 
     /* Set the dataset dimension to be one row more than number of processes */
     /* and calculate the actual dataset size. */
-    dset_dims[0]=(hsize_t)(mpi_size+1);
-    dset_size=dset_dims[0]*dset_dims[1]*dset_dims[2]*dset_dims[3];
+    dset_dims[0] = (hsize_t)(mpi_size + 1);
+    dset_size    = dset_dims[0] * dset_dims[1] * dset_dims[2] * dset_dims[3];
 
     /* Allocate space for the buffers */
-    rdata=HDmalloc((size_t)(dset_size*sizeof(int)));
+    rdata = HDmalloc((size_t)(dset_size * sizeof(int)));
     VRFY((rdata != NULL), "HDcalloc succeeded for read buffer");
-    wdata=HDmalloc((size_t)(dset_size*sizeof(int)));
+    wdata = HDmalloc((size_t)(dset_size * sizeof(int)));
     VRFY((wdata != NULL), "HDmalloc succeeded for write buffer");
 
     fapl = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
@@ -669,53 +673,54 @@ void dataset_fillvalue(void)
     VRFY((dxpl >= 0), "H5Pcreate succeeded");
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
-      ret = H5Pinsert2(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, H5D_XFER_COLL_RANK0_BCAST_SIZE, &prop_value,
-                   NULL, NULL, NULL, NULL, NULL, NULL);
-      VRFY((ret >= 0),"testing property list inserted succeeded");
+    prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
+    ret = H5Pinsert2(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, H5D_XFER_COLL_RANK0_BCAST_SIZE, &prop_value, NULL,
+                     NULL, NULL, NULL, NULL, NULL);
+    VRFY((ret >= 0), "testing property list inserted succeeded");
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-    for(ii = 0; ii < 2; ii++) {
+    for (ii = 0; ii < 2; ii++) {
 
-      if(ii == 0)
-        ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_INDEPENDENT);
-      else
-        ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
-      VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
+        if (ii == 0)
+            ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_INDEPENDENT);
+        else
+            ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
+        VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
 
-      /* set entire read buffer with the constant 2 */
-      HDmemset(rdata,2,(size_t)(dset_size*sizeof(int)));
+        /* set entire read buffer with the constant 2 */
+        HDmemset(rdata, 2, (size_t)(dset_size * sizeof(int)));
 
-      /* Read the entire dataset back */
-      ret = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, rdata);
-      VRFY((ret >= 0), "H5Dread succeeded");
+        /* Read the entire dataset back */
+        ret = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, rdata);
+        VRFY((ret >= 0), "H5Dread succeeded");
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      prop_value = FALSE;
-      ret = H5Pget(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value);
-      VRFY((ret >= 0), "testing property list get succeeded");
-      if(ii == 0)
-        VRFY((prop_value == FALSE), "correctly handled rank 0 Bcast");
-      else
-        VRFY((prop_value == TRUE), "correctly handled rank 0 Bcast");
+        prop_value = FALSE;
+        ret        = H5Pget(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value);
+        VRFY((ret >= 0), "testing property list get succeeded");
+        if (ii == 0)
+            VRFY((prop_value == FALSE), "correctly handled rank 0 Bcast");
+        else
+            VRFY((prop_value == TRUE), "correctly handled rank 0 Bcast");
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-      /* Verify all data read are the fill value 0 */
-      trdata = rdata;
-      err_num = 0;
-      for(i = 0; i < (int)dset_dims[0]; i++)
-        for(j = 0; j < (int)dset_dims[1]; j++)
-          for(k = 0; k < (int)dset_dims[2]; k++)
-            for(l = 0; l < (int)dset_dims[3]; l++, twdata++, trdata++)
-              if(*trdata != 0)
-                if(err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
-                  HDprintf("Dataset Verify failed at [%d][%d][%d][%d]: expect 0, got %d\n", i, j, k, l, *trdata);
-      if(err_num > MAX_ERR_REPORT && !VERBOSE_MED)
-        HDprintf("[more errors ...]\n");
-      if(err_num) {
-        HDprintf("%d errors found in check_value\n", err_num);
-        nerrors++;
-      }
+        /* Verify all data read are the fill value 0 */
+        trdata  = rdata;
+        err_num = 0;
+        for (i = 0; i < (int)dset_dims[0]; i++)
+            for (j = 0; j < (int)dset_dims[1]; j++)
+                for (k = 0; k < (int)dset_dims[2]; k++)
+                    for (l = 0; l < (int)dset_dims[3]; l++, twdata++, trdata++)
+                        if (*trdata != 0)
+                            if (err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
+                                HDprintf("Dataset Verify failed at [%d][%d][%d][%d]: expect 0, got %d\n", i,
+                                         j, k, l, *trdata);
+        if (err_num > MAX_ERR_REPORT && !VERBOSE_MED)
+            HDprintf("[more errors ...]\n");
+        if (err_num) {
+            HDprintf("%d errors found in check_value\n", err_num);
+            nerrors++;
+        }
     }
 
     /* Barrier to ensure all processes have completed the above test. */
@@ -725,26 +730,25 @@ void dataset_fillvalue(void)
      * Each process writes 1 row of data. Thus last row is not written.
      */
     /* Create hyperslabs in memory and file dataspaces */
-    req_start[0]=(hsize_t)mpi_rank;
-    ret = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, req_start, NULL, req_count, NULL);
+    req_start[0] = (hsize_t)mpi_rank;
+    ret          = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, req_start, NULL, req_count, NULL);
     VRFY((ret >= 0), "H5Sselect_hyperslab succeeded on memory dataspace");
     ret = H5Sselect_hyperslab(memspace, H5S_SELECT_SET, req_start, NULL, req_count, NULL);
     VRFY((ret >= 0), "H5Sselect_hyperslab succeeded on memory dataspace");
 
     ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(dxpl,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(dxpl, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
     }
 
-
     /* Fill write buffer with some values */
-    twdata=wdata;
-    for(i=0, acc=0; i<(int)dset_dims[0]; i++)
-        for(j=0; j<(int)dset_dims[1]; j++)
-            for(k=0; k<(int)dset_dims[2]; k++)
-                for(l=0; l<(int)dset_dims[3]; l++)
+    twdata = wdata;
+    for (i = 0, acc = 0; i < (int)dset_dims[0]; i++)
+        for (j = 0; j < (int)dset_dims[1]; j++)
+            for (k = 0; k < (int)dset_dims[2]; k++)
+                for (l = 0; l < (int)dset_dims[3]; l++)
                     *twdata++ = acc++;
 
     /* Collectively write a hyperslab of data to the dataset */
@@ -759,60 +763,62 @@ void dataset_fillvalue(void)
      */
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
-      ret = H5Pset(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value);
-      VRFY((ret >= 0), " H5Pset succeeded");
+    prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
+    ret        = H5Pset(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value);
+    VRFY((ret >= 0), " H5Pset succeeded");
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-    for(ii = 0; ii < 2; ii++) {
+    for (ii = 0; ii < 2; ii++) {
 
-      if(ii == 0)
-        ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_INDEPENDENT);
-      else
-        ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
-      VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
+        if (ii == 0)
+            ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_INDEPENDENT);
+        else
+            ret = H5Pset_dxpl_mpio(dxpl, H5FD_MPIO_COLLECTIVE);
+        VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
 
-      /* set entire read buffer with the constant 2 */
-      HDmemset(rdata,2,(size_t)(dset_size*sizeof(int)));
+        /* set entire read buffer with the constant 2 */
+        HDmemset(rdata, 2, (size_t)(dset_size * sizeof(int)));
 
-      /* Read the entire dataset back */
-      ret = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, rdata);
-      VRFY((ret >= 0), "H5Dread succeeded");
+        /* Read the entire dataset back */
+        ret = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, rdata);
+        VRFY((ret >= 0), "H5Dread succeeded");
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      prop_value = FALSE;
-      ret = H5Pget(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value);
-      VRFY((ret >= 0), "testing property list get succeeded");
-      if(ii == 0)
-        VRFY((prop_value == FALSE), "correctly handled rank 0 Bcast");
-      else
-        VRFY((prop_value == TRUE), "correctly handled rank 0 Bcast");
+        prop_value = FALSE;
+        ret        = H5Pget(dxpl, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value);
+        VRFY((ret >= 0), "testing property list get succeeded");
+        if (ii == 0)
+            VRFY((prop_value == FALSE), "correctly handled rank 0 Bcast");
+        else
+            VRFY((prop_value == TRUE), "correctly handled rank 0 Bcast");
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-      /* Verify correct data read */
-      twdata=wdata;
-      trdata=rdata;
-      err_num=0;
-      for(i=0; i<(int)dset_dims[0]; i++)
-        for(j=0; j<(int)dset_dims[1]; j++)
-          for(k=0; k<(int)dset_dims[2]; k++)
-            for(l=0; l<(int)dset_dims[3]; l++, twdata++, trdata++)
-              if(i<mpi_size) {
-                if(*twdata != *trdata )
-                  if(err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
-                    HDprintf("Dataset Verify failed at [%d][%d][%d][%d]: expect %d, got %d\n", i,j,k,l, *twdata, *trdata);
-              } /* end if */
-              else {
-                if(*trdata != 0)
-                  if(err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
-                    HDprintf("Dataset Verify failed at [%d][%d][%d][%d]: expect 0, got %d\n", i,j,k,l, *trdata);
-              } /* end else */
-      if(err_num > MAX_ERR_REPORT && !VERBOSE_MED)
-        HDprintf("[more errors ...]\n");
-      if(err_num){
-        HDprintf("%d errors found in check_value\n", err_num);
-        nerrors++;
-      }
+        /* Verify correct data read */
+        twdata  = wdata;
+        trdata  = rdata;
+        err_num = 0;
+        for (i = 0; i < (int)dset_dims[0]; i++)
+            for (j = 0; j < (int)dset_dims[1]; j++)
+                for (k = 0; k < (int)dset_dims[2]; k++)
+                    for (l = 0; l < (int)dset_dims[3]; l++, twdata++, trdata++)
+                        if (i < mpi_size) {
+                            if (*twdata != *trdata)
+                                if (err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
+                                    HDprintf("Dataset Verify failed at [%d][%d][%d][%d]: expect %d, got %d\n",
+                                             i, j, k, l, *twdata, *trdata);
+                        } /* end if */
+                        else {
+                            if (*trdata != 0)
+                                if (err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
+                                    HDprintf("Dataset Verify failed at [%d][%d][%d][%d]: expect 0, got %d\n",
+                                             i, j, k, l, *trdata);
+                        } /* end else */
+        if (err_num > MAX_ERR_REPORT && !VERBOSE_MED)
+            HDprintf("[more errors ...]\n");
+        if (err_num) {
+            HDprintf("%d errors found in check_value\n", err_num);
+            nerrors++;
+        }
     }
 
     /* Close all file objects */
@@ -841,7 +847,8 @@ void dataset_fillvalue(void)
 }
 
 /* combined cngrpw and ingrpr tests because ingrpr reads file created by cngrpw. */
-void collective_group_write_independent_group_read(void)
+void
+collective_group_write_independent_group_read(void)
 {
     collective_group_write();
     independent_group_read();
@@ -856,38 +863,39 @@ void collective_group_write_independent_group_read(void)
  *
  *                                              JRM - 8/16/04
  */
-void collective_group_write(void)
+void
+collective_group_write(void)
 {
-    int   mpi_rank, mpi_size, size;
-    int   i, j, m;
-    char  gname[64], dname[32];
-    hid_t fid, gid, did, plist, dcpl, memspace, filespace;
-    DATATYPE *outme = NULL;
-    hsize_t   chunk_origin[DIM];
-    hsize_t   chunk_dims[DIM], file_dims[DIM], count[DIM];
-    hsize_t   chunk_size[2];  /* Chunk dimensions - computed shortly */
-    herr_t    ret1, ret2;
+    int                    mpi_rank, mpi_size, size;
+    int                    i, j, m;
+    char                   gname[64], dname[32];
+    hid_t                  fid, gid, did, plist, dcpl, memspace, filespace;
+    DATATYPE *             outme = NULL;
+    hsize_t                chunk_origin[DIM];
+    hsize_t                chunk_dims[DIM], file_dims[DIM], count[DIM];
+    hsize_t                chunk_size[2]; /* Chunk dimensions - computed shortly */
+    herr_t                 ret1, ret2;
     const H5Ptest_param_t *pt;
-    char     *filename;
-    int       ngroups;
+    char *                 filename;
+    int                    ngroups;
 
-    pt = GetTestParameters();
+    pt       = GetTestParameters();
     filename = pt->name;
-    ngroups = pt->count;
+    ngroups  = pt->count;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
 
     size = get_size();
 
-    chunk_size[0] =(hsize_t)(size / 2);
-    chunk_size[1] =(hsize_t)(size / 2);
+    chunk_size[0] = (hsize_t)(size / 2);
+    chunk_size[1] = (hsize_t)(size / 2);
 
     outme = HDmalloc((size_t)size * (size_t)size * sizeof(DATATYPE));
     VRFY((outme != NULL), "HDmalloc succeeded for outme");
 
     plist = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
-    fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
+    fid   = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
     H5Pclose(plist);
 
     /* decide the hyperslab according to process number. */
@@ -896,24 +904,22 @@ void collective_group_write(void)
     /* select hyperslab in memory and file spaces.  These two operations are
      * identical since the datasets are the same. */
     memspace  = H5Screate_simple(DIM, file_dims, NULL);
-    ret1 = H5Sselect_hyperslab(memspace, H5S_SELECT_SET, chunk_origin,
-                               chunk_dims, count, chunk_dims);
-    filespace = H5Screate_simple(DIM, file_dims,  NULL);
-    ret2 = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, chunk_origin,
-                               chunk_dims, count, chunk_dims);
-    VRFY((memspace>=0), "memspace");
-    VRFY((filespace>=0), "filespace");
-    VRFY((ret1>=0), "mgroup memspace selection");
-    VRFY((ret2>=0), "mgroup filespace selection");
+    ret1      = H5Sselect_hyperslab(memspace, H5S_SELECT_SET, chunk_origin, chunk_dims, count, chunk_dims);
+    filespace = H5Screate_simple(DIM, file_dims, NULL);
+    ret2      = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, chunk_origin, chunk_dims, count, chunk_dims);
+    VRFY((memspace >= 0), "memspace");
+    VRFY((filespace >= 0), "filespace");
+    VRFY((ret1 >= 0), "mgroup memspace selection");
+    VRFY((ret2 >= 0), "mgroup filespace selection");
 
     dcpl = H5Pcreate(H5P_DATASET_CREATE);
     ret1 = H5Pset_chunk(dcpl, 2, chunk_size);
-    VRFY((dcpl>=0), "dataset creation property");
-    VRFY((ret1>=0), "set chunk for dataset creation property");
+    VRFY((dcpl >= 0), "dataset creation property");
+    VRFY((ret1 >= 0), "set chunk for dataset creation property");
 
     /* creates ngroups groups under the root group, writes chunked
      * datasets in parallel. */
-    for(m = 0; m < ngroups; m++) {
+    for (m = 0; m < ngroups; m++) {
         HDsprintf(gname, "group%d", m);
         gid = H5Gcreate2(fid, gname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
         VRFY((gid > 0), gname);
@@ -922,9 +928,9 @@ void collective_group_write(void)
         did = H5Dcreate2(gid, dname, H5T_NATIVE_INT, filespace, H5P_DEFAULT, dcpl, H5P_DEFAULT);
         VRFY((did > 0), dname);
 
-        for(i = 0; i < size; i++)
-            for(j = 0; j < size; j++)
-                outme[(i * size) + j] =(i + j) * 1000 + mpi_rank;
+        for (i = 0; i < size; i++)
+            for (j = 0; j < size; j++)
+                outme[(i * size) + j] = (i + j) * 1000 + mpi_rank;
 
         H5Dwrite(did, H5T_NATIVE_INT, memspace, filespace, H5P_DEFAULT, outme);
 
@@ -932,8 +938,8 @@ void collective_group_write(void)
         H5Gclose(gid);
 
 #ifdef BARRIER_CHECKS
-        if(!((m+1) % 10)) {
-            HDprintf("created %d groups\n", m+1);
+        if (!((m + 1) % 10)) {
+            HDprintf("created %d groups\n", m + 1);
             MPI_Barrier(MPI_COMM_WORLD);
         }
 #endif /* BARRIER_CHECKS */
@@ -950,17 +956,18 @@ void collective_group_write(void)
 /* Let two sets of processes open and read different groups and chunked
  * datasets independently.
  */
-void independent_group_read(void)
+void
+independent_group_read(void)
 {
-    int      mpi_rank, m;
-    hid_t    plist, fid;
+    int                    mpi_rank, m;
+    hid_t                  plist, fid;
     const H5Ptest_param_t *pt;
-    char    *filename;
-    int      ngroups;
+    char *                 filename;
+    int                    ngroups;
 
-    pt = GetTestParameters();
+    pt       = GetTestParameters();
     filename = pt->name;
-    ngroups = pt->count;
+    ngroups  = pt->count;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
@@ -973,11 +980,12 @@ void independent_group_read(void)
     /* open groups and read datasets. Odd number processes read even number
      * groups from the end; even number processes read odd number groups
      * from the beginning. */
-    if(mpi_rank%2==0) {
-        for(m=ngroups-1; m==0; m-=2)
+    if (mpi_rank % 2 == 0) {
+        for (m = ngroups - 1; m == 0; m -= 2)
             group_dataset_read(fid, mpi_rank, m);
-    } else {
-        for(m=0; m<ngroups; m+=2)
+    }
+    else {
+        for (m = 0; m < ngroups; m += 2)
             group_dataset_read(fid, mpi_rank, m);
     }
 
@@ -999,18 +1007,18 @@ void independent_group_read(void)
 static void
 group_dataset_read(hid_t fid, int mpi_rank, int m)
 {
-    int      ret, i, j, size;
-    char     gname[64], dname[32];
-    hid_t    gid, did;
+    int       ret, i, j, size;
+    char      gname[64], dname[32];
+    hid_t     gid, did;
     DATATYPE *outdata = NULL;
-    DATATYPE *indata = NULL;
+    DATATYPE *indata  = NULL;
 
     size = get_size();
 
-    indata =(DATATYPE*)HDmalloc((size_t)size * (size_t)size * sizeof(DATATYPE));
+    indata = (DATATYPE *)HDmalloc((size_t)size * (size_t)size * sizeof(DATATYPE));
     VRFY((indata != NULL), "HDmalloc succeeded for indata");
 
-    outdata =(DATATYPE*)HDmalloc((size_t)size * (size_t)size * sizeof(DATATYPE));
+    outdata = (DATATYPE *)HDmalloc((size_t)size * (size_t)size * sizeof(DATATYPE));
     VRFY((outdata != NULL), "HDmalloc succeeded for outdata");
 
     /* open every group under root group. */
@@ -1021,19 +1029,19 @@ group_dataset_read(hid_t fid, int mpi_rank, int m)
     /* check the data. */
     HDsprintf(dname, "dataset%d", m);
     did = H5Dopen2(gid, dname, H5P_DEFAULT);
-    VRFY((did>0), dname);
+    VRFY((did > 0), dname);
 
     H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, indata);
 
     /* this is the original value */
-    for(i=0; i<size; i++)
-       for(j=0; j<size; j++) {
-           outdata[(i * size) + j] =(i+j)*1000 + mpi_rank;
-       }
+    for (i = 0; i < size; i++)
+        for (j = 0; j < size; j++) {
+            outdata[(i * size) + j] = (i + j) * 1000 + mpi_rank;
+        }
 
     /* compare the original value(outdata) to the value in file(indata).*/
     ret = check_value(indata, outdata, size);
-    VRFY((ret==0), "check the data");
+    VRFY((ret == 0), "check the data");
 
     H5Dclose(did);
     H5Gclose(gid);
@@ -1074,22 +1082,23 @@ group_dataset_read(hid_t fid, int mpi_rank, int m)
  *
  *                                              JRM - 8/16/04
  */
-void multiple_group_write(void)
+void
+multiple_group_write(void)
 {
-    int     mpi_rank, mpi_size, size;
-    int     m;
-    char    gname[64];
-    hid_t   fid, gid, plist, memspace, filespace;
-    hsize_t chunk_origin[DIM];
-    hsize_t chunk_dims[DIM], file_dims[DIM], count[DIM];
-    herr_t  ret;
+    int                    mpi_rank, mpi_size, size;
+    int                    m;
+    char                   gname[64];
+    hid_t                  fid, gid, plist, memspace, filespace;
+    hsize_t                chunk_origin[DIM];
+    hsize_t                chunk_dims[DIM], file_dims[DIM], count[DIM];
+    herr_t                 ret;
     const H5Ptest_param_t *pt;
-    char   *filename;
-    int     ngroups;
+    char *                 filename;
+    int                    ngroups;
 
-    pt = GetTestParameters();
+    pt       = GetTestParameters();
     filename = pt->name;
-    ngroups = pt->count;
+    ngroups  = pt->count;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
@@ -1097,7 +1106,7 @@ void multiple_group_write(void)
     size = get_size();
 
     plist = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
-    fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
+    fid   = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist);
     H5Pclose(plist);
 
     /* decide the hyperslab according to process number. */
@@ -1105,38 +1114,36 @@ void multiple_group_write(void)
 
     /* select hyperslab in memory and file spaces.  These two operations are
      * identical since the datasets are the same. */
-    memspace  = H5Screate_simple(DIM, file_dims, NULL);
-    VRFY((memspace>=0), "memspace");
-    ret = H5Sselect_hyperslab(memspace, H5S_SELECT_SET, chunk_origin,
-                               chunk_dims, count, chunk_dims);
-    VRFY((ret>=0), "mgroup memspace selection");
+    memspace = H5Screate_simple(DIM, file_dims, NULL);
+    VRFY((memspace >= 0), "memspace");
+    ret = H5Sselect_hyperslab(memspace, H5S_SELECT_SET, chunk_origin, chunk_dims, count, chunk_dims);
+    VRFY((ret >= 0), "mgroup memspace selection");
 
-    filespace = H5Screate_simple(DIM, file_dims,  NULL);
-    VRFY((filespace>=0), "filespace");
-    ret = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, chunk_origin,
-                               chunk_dims, count, chunk_dims);
-    VRFY((ret>=0), "mgroup filespace selection");
+    filespace = H5Screate_simple(DIM, file_dims, NULL);
+    VRFY((filespace >= 0), "filespace");
+    ret = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, chunk_origin, chunk_dims, count, chunk_dims);
+    VRFY((ret >= 0), "mgroup filespace selection");
 
     /* creates ngroups groups under the root group, writes datasets in
      * parallel. */
-    for(m = 0; m < ngroups; m++) {
+    for (m = 0; m < ngroups; m++) {
         HDsprintf(gname, "group%d", m);
         gid = H5Gcreate2(fid, gname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
         VRFY((gid > 0), gname);
 
         /* create attribute for these groups. */
-    write_attribute(gid, is_group, m);
+        write_attribute(gid, is_group, m);
 
-        if(m != 0)
-        write_dataset(memspace, filespace, gid);
+        if (m != 0)
+            write_dataset(memspace, filespace, gid);
 
         H5Gclose(gid);
 
 #ifdef BARRIER_CHECKS
-        if(!((m+1) % 10)) {
-            HDprintf("created %d groups\n", m+1);
+        if (!((m + 1) % 10)) {
+            HDprintf("created %d groups\n", m + 1);
             MPI_Barrier(MPI_COMM_WORLD);
-    }
+        }
 #endif /* BARRIER_CHECKS */
     }
 
@@ -1144,14 +1151,14 @@ void multiple_group_write(void)
     gid = H5Gopen2(fid, "group0", H5P_DEFAULT);
     create_group_recursive(memspace, filespace, gid, 0);
     ret = H5Gclose(gid);
-    VRFY((ret>=0), "H5Gclose");
+    VRFY((ret >= 0), "H5Gclose");
 
     ret = H5Sclose(filespace);
-    VRFY((ret>=0), "H5Sclose");
+    VRFY((ret >= 0), "H5Sclose");
     ret = H5Sclose(memspace);
-    VRFY((ret>=0), "H5Sclose");
+    VRFY((ret >= 0), "H5Sclose");
     ret = H5Fclose(fid);
-    VRFY((ret>=0), "H5Fclose");
+    VRFY((ret >= 0), "H5Fclose");
 }
 
 /*
@@ -1181,21 +1188,21 @@ write_dataset(hid_t memspace, hid_t filespace, hid_t gid)
     outme = HDmalloc((size_t)size * (size_t)size * sizeof(double));
     VRFY((outme != NULL), "HDmalloc succeeded for outme");
 
-    for(n = 0; n < NDATASET; n++) {
-         HDsprintf(dname, "dataset%d", n);
-         did = H5Dcreate2(gid, dname, H5T_NATIVE_INT, filespace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-         VRFY((did > 0), dname);
+    for (n = 0; n < NDATASET; n++) {
+        HDsprintf(dname, "dataset%d", n);
+        did = H5Dcreate2(gid, dname, H5T_NATIVE_INT, filespace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        VRFY((did > 0), dname);
 
-         for(i = 0; i < size; i++)
-             for(j = 0; j < size; j++)
+        for (i = 0; i < size; i++)
+            for (j = 0; j < size; j++)
                 outme[(i * size) + j] = n * 1000 + mpi_rank;
 
-         H5Dwrite(did, H5T_NATIVE_INT, memspace, filespace, H5P_DEFAULT, outme);
+        H5Dwrite(did, H5T_NATIVE_INT, memspace, filespace, H5P_DEFAULT, outme);
 
-         /* create attribute for these datasets.*/
-         write_attribute(did, is_dset, n);
+        /* create attribute for these datasets.*/
+        write_attribute(did, is_dset, n);
 
-         H5Dclose(did);
+        H5Dclose(did);
     }
     HDfree(outme);
 }
@@ -1207,30 +1214,30 @@ write_dataset(hid_t memspace, hid_t filespace, hid_t gid)
 static void
 create_group_recursive(hid_t memspace, hid_t filespace, hid_t gid, int counter)
 {
-   hid_t child_gid;
-   int   mpi_rank;
-   char  gname[64];
+    hid_t child_gid;
+    int   mpi_rank;
+    char  gname[64];
 
-   MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
 #ifdef BARRIER_CHECKS
-   if(!((counter+1) % 10)) {
-        HDprintf("created %dth child groups\n", counter+1);
+    if (!((counter + 1) % 10)) {
+        HDprintf("created %dth child groups\n", counter + 1);
         MPI_Barrier(MPI_COMM_WORLD);
-   }
+    }
 #endif /* BARRIER_CHECKS */
 
-   HDsprintf(gname, "%dth_child_group", counter+1);
-   child_gid = H5Gcreate2(gid, gname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-   VRFY((child_gid > 0), gname);
+    HDsprintf(gname, "%dth_child_group", counter + 1);
+    child_gid = H5Gcreate2(gid, gname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VRFY((child_gid > 0), gname);
 
-   /* write datasets in parallel. */
-   write_dataset(memspace, filespace, gid);
+    /* write datasets in parallel. */
+    write_dataset(memspace, filespace, gid);
 
-   if(counter < GROUP_DEPTH )
-       create_group_recursive(memspace, filespace, child_gid, counter+1);
+    if (counter < GROUP_DEPTH)
+        create_group_recursive(memspace, filespace, child_gid, counter + 1);
 
-   H5Gclose(child_gid);
+    H5Gclose(child_gid);
 }
 
 /*
@@ -1243,21 +1250,22 @@ create_group_recursive(hid_t memspace, hid_t filespace, hid_t gid, int counter)
  *
  *                                              JRM - 8/11/04
  */
-void multiple_group_read(void)
+void
+multiple_group_read(void)
 {
-    int      mpi_rank, mpi_size, error_num, size;
-    int      m;
-    char     gname[64];
-    hid_t    plist, fid, gid, memspace, filespace;
-    hsize_t  chunk_origin[DIM];
-    hsize_t  chunk_dims[DIM], file_dims[DIM], count[DIM];
+    int                    mpi_rank, mpi_size, error_num, size;
+    int                    m;
+    char                   gname[64];
+    hid_t                  plist, fid, gid, memspace, filespace;
+    hsize_t                chunk_origin[DIM];
+    hsize_t                chunk_dims[DIM], file_dims[DIM], count[DIM];
     const H5Ptest_param_t *pt;
-    char    *filename;
-    int      ngroups;
+    char *                 filename;
+    int                    ngroups;
 
-    pt = GetTestParameters();
+    pt       = GetTestParameters();
     filename = pt->name;
-    ngroups = pt->count;
+    ngroups  = pt->count;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
@@ -1265,54 +1273,51 @@ void multiple_group_read(void)
     size = get_size();
 
     plist = create_faccess_plist(MPI_COMM_WORLD, MPI_INFO_NULL, facc_type);
-    fid = H5Fopen(filename, H5F_ACC_RDONLY, plist);
+    fid   = H5Fopen(filename, H5F_ACC_RDONLY, plist);
     H5Pclose(plist);
 
     /* decide hyperslab for each process */
     get_slab(chunk_origin, chunk_dims, count, file_dims, size);
 
     /* select hyperslab for memory and file space */
-    memspace  = H5Screate_simple(DIM, file_dims, NULL);
-    H5Sselect_hyperslab(memspace, H5S_SELECT_SET, chunk_origin, chunk_dims,
-                        count, chunk_dims);
+    memspace = H5Screate_simple(DIM, file_dims, NULL);
+    H5Sselect_hyperslab(memspace, H5S_SELECT_SET, chunk_origin, chunk_dims, count, chunk_dims);
     filespace = H5Screate_simple(DIM, file_dims, NULL);
-    H5Sselect_hyperslab(filespace, H5S_SELECT_SET, chunk_origin, chunk_dims,
-                        count, chunk_dims);
+    H5Sselect_hyperslab(filespace, H5S_SELECT_SET, chunk_origin, chunk_dims, count, chunk_dims);
 
     /* open every group under root group. */
-    for(m=0; m<ngroups; m++) {
+    for (m = 0; m < ngroups; m++) {
         HDsprintf(gname, "group%d", m);
         gid = H5Gopen2(fid, gname, H5P_DEFAULT);
         VRFY((gid > 0), gname);
 
         /* check the data. */
-        if(m != 0)
-            if((error_num = read_dataset(memspace, filespace, gid))>0)
-            nerrors += error_num;
+        if (m != 0)
+            if ((error_num = read_dataset(memspace, filespace, gid)) > 0)
+                nerrors += error_num;
 
         /* check attribute.*/
         error_num = 0;
-        if((error_num = read_attribute(gid, is_group, m))>0 )
-        nerrors += error_num;
+        if ((error_num = read_attribute(gid, is_group, m)) > 0)
+            nerrors += error_num;
 
         H5Gclose(gid);
 
 #ifdef BARRIER_CHECKS
-        if(!((m+1)%10))
+        if (!((m + 1) % 10))
             MPI_Barrier(MPI_COMM_WORLD);
 #endif /* BARRIER_CHECKS */
     }
 
     /* open all the groups in vertical direction. */
     gid = H5Gopen2(fid, "group0", H5P_DEFAULT);
-    VRFY((gid>0), "group0");
+    VRFY((gid > 0), "group0");
     recursive_read_group(memspace, filespace, gid, 0);
     H5Gclose(gid);
 
     H5Sclose(filespace);
     H5Sclose(memspace);
     H5Fclose(fid);
-
 }
 
 /*
@@ -1328,7 +1333,7 @@ void multiple_group_read(void)
 static int
 read_dataset(hid_t memspace, hid_t filespace, hid_t gid)
 {
-    int       i, j, n, mpi_rank, mpi_size, size, attr_errors=0, vrfy_errors=0;
+    int       i, j, n, mpi_rank, mpi_size, size, attr_errors = 0, vrfy_errors = 0;
     char      dname[32];
     DATATYPE *outdata = NULL, *indata = NULL;
     hid_t     did;
@@ -1338,32 +1343,32 @@ read_dataset(hid_t memspace, hid_t filespace, hid_t gid)
 
     size = get_size();
 
-    indata =(DATATYPE*)HDmalloc((size_t)size * (size_t)size * sizeof(DATATYPE));
+    indata = (DATATYPE *)HDmalloc((size_t)size * (size_t)size * sizeof(DATATYPE));
     VRFY((indata != NULL), "HDmalloc succeeded for indata");
 
-    outdata =(DATATYPE*)HDmalloc((size_t)size * (size_t)size * sizeof(DATATYPE));
+    outdata = (DATATYPE *)HDmalloc((size_t)size * (size_t)size * sizeof(DATATYPE));
     VRFY((outdata != NULL), "HDmalloc succeeded for outdata");
 
-    for(n=0; n<NDATASET; n++) {
+    for (n = 0; n < NDATASET; n++) {
         HDsprintf(dname, "dataset%d", n);
         did = H5Dopen2(gid, dname, H5P_DEFAULT);
-        VRFY((did>0), dname);
+        VRFY((did > 0), dname);
 
         H5Dread(did, H5T_NATIVE_INT, memspace, filespace, H5P_DEFAULT, indata);
 
         /* this is the original value */
-        for(i=0; i<size; i++)
-        for(j=0; j<size; j++) {
-            *outdata = n*1000 + mpi_rank;
-                 outdata++;
-        }
+        for (i = 0; i < size; i++)
+            for (j = 0; j < size; j++) {
+                *outdata = n * 1000 + mpi_rank;
+                outdata++;
+            }
         outdata -= size * size;
 
         /* compare the original value(outdata) to the value in file(indata).*/
         vrfy_errors = check_value(indata, outdata, size);
 
         /* check attribute.*/
-        if((attr_errors = read_attribute(did, is_dset, n))>0 )
+        if ((attr_errors = read_attribute(did, is_dset, n)) > 0)
             vrfy_errors += attr_errors;
 
         H5Dclose(did);
@@ -1383,23 +1388,23 @@ static void
 recursive_read_group(hid_t memspace, hid_t filespace, hid_t gid, int counter)
 {
     hid_t child_gid;
-    int   mpi_rank, err_num=0;
+    int   mpi_rank, err_num = 0;
     char  gname[64];
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 #ifdef BARRIER_CHECKS
-    if((counter+1) % 10)
+    if ((counter + 1) % 10)
         MPI_Barrier(MPI_COMM_WORLD);
 #endif /* BARRIER_CHECKS */
 
-    if((err_num = read_dataset(memspace, filespace, gid)) )
+    if ((err_num = read_dataset(memspace, filespace, gid)))
         nerrors += err_num;
 
-    if(counter < GROUP_DEPTH ) {
-        HDsprintf(gname, "%dth_child_group", counter+1);
+    if (counter < GROUP_DEPTH) {
+        HDsprintf(gname, "%dth_child_group", counter + 1);
         child_gid = H5Gopen2(gid, gname, H5P_DEFAULT);
-        VRFY((child_gid>0), gname);
-        recursive_read_group(memspace, filespace, child_gid, counter+1);
+        VRFY((child_gid > 0), gname);
+        recursive_read_group(memspace, filespace, child_gid, counter + 1);
         H5Gclose(child_gid);
     }
 }
@@ -1411,23 +1416,23 @@ static void
 write_attribute(hid_t obj_id, int this_type, int num)
 {
     hid_t   sid, aid;
-    hsize_t dspace_dims[1]={8};
-    int     i, mpi_rank, attr_data[8], dspace_rank=1;
+    hsize_t dspace_dims[1] = {8};
+    int     i, mpi_rank, attr_data[8], dspace_rank = 1;
     char    attr_name[32];
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    if(this_type == is_group) {
+    if (this_type == is_group) {
         HDsprintf(attr_name, "Group Attribute %d", num);
         sid = H5Screate(H5S_SCALAR);
         aid = H5Acreate2(obj_id, attr_name, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
-        H5Awrite(aid, H5T_NATIVE_INT,  &num);
+        H5Awrite(aid, H5T_NATIVE_INT, &num);
         H5Aclose(aid);
         H5Sclose(sid);
     } /* end if */
-    else if(this_type == is_dset) {
+    else if (this_type == is_dset) {
         HDsprintf(attr_name, "Dataset Attribute %d", num);
-        for(i=0; i<8; i++)
+        for (i = 0; i < 8; i++)
             attr_data[i] = i;
         sid = H5Screate_simple(dspace_rank, dspace_dims, NULL);
         aid = H5Acreate2(obj_id, attr_name, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
@@ -1435,35 +1440,34 @@ write_attribute(hid_t obj_id, int this_type, int num)
         H5Aclose(aid);
         H5Sclose(sid);
     } /* end else-if */
-
 }
 
 /* Read and verify attribute for group or dataset. */
 static int
 read_attribute(hid_t obj_id, int this_type, int num)
 {
-    hid_t aid;
-    hsize_t group_block[2]={1,1}, dset_block[2]={1, 8};
-    int  i, mpi_rank, in_num, in_data[8], out_data[8], vrfy_errors = 0;
-    char attr_name[32];
+    hid_t   aid;
+    hsize_t group_block[2] = {1, 1}, dset_block[2] = {1, 8};
+    int     i, mpi_rank, in_num, in_data[8], out_data[8], vrfy_errors = 0;
+    char    attr_name[32];
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    if(this_type == is_group) {
+    if (this_type == is_group) {
         HDsprintf(attr_name, "Group Attribute %d", num);
         aid = H5Aopen(obj_id, attr_name, H5P_DEFAULT);
-        if(MAINPROCESS) {
+        if (MAINPROCESS) {
             H5Aread(aid, H5T_NATIVE_INT, &in_num);
-            vrfy_errors =  dataset_vrfy(NULL, NULL, NULL, group_block, &in_num, &num);
+            vrfy_errors = dataset_vrfy(NULL, NULL, NULL, group_block, &in_num, &num);
         }
         H5Aclose(aid);
     }
-    else if(this_type == is_dset) {
+    else if (this_type == is_dset) {
         HDsprintf(attr_name, "Dataset Attribute %d", num);
-        for(i=0; i<8; i++)
+        for (i = 0; i < 8; i++)
             out_data[i] = i;
         aid = H5Aopen(obj_id, attr_name, H5P_DEFAULT);
-        if(MAINPROCESS) {
+        if (MAINPROCESS) {
             H5Aread(aid, H5T_NATIVE_INT, in_data);
             vrfy_errors = dataset_vrfy(NULL, NULL, NULL, dset_block, in_data, out_data);
         }
@@ -1485,27 +1489,29 @@ read_attribute(hid_t obj_id, int this_type, int num)
 static int
 check_value(DATATYPE *indata, DATATYPE *outdata, int size)
 {
-    int      mpi_rank, mpi_size, err_num=0;
-    hsize_t  i, j;
-    hsize_t  chunk_origin[DIM];
-    hsize_t  chunk_dims[DIM], count[DIM];
+    int     mpi_rank, mpi_size, err_num = 0;
+    hsize_t i, j;
+    hsize_t chunk_origin[DIM];
+    hsize_t chunk_dims[DIM], count[DIM];
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
 
     get_slab(chunk_origin, chunk_dims, count, NULL, size);
 
-    indata += chunk_origin[0]*(hsize_t)size;
-    outdata += chunk_origin[0]*(hsize_t)size;
-    for(i=chunk_origin[0]; i<(chunk_origin[0]+chunk_dims[0]); i++)
-        for(j=chunk_origin[1]; j<(chunk_origin[1]+chunk_dims[1]); j++) {
-            if(*indata != *outdata )
-                if(err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
-                    HDprintf("Dataset Verify failed at [%lu][%lu](row %lu, col%lu): expect %d, got %d\n",(unsigned long)i,(unsigned long)j,(unsigned long)i,(unsigned long)j, *outdata, *indata);
+    indata += chunk_origin[0] * (hsize_t)size;
+    outdata += chunk_origin[0] * (hsize_t)size;
+    for (i = chunk_origin[0]; i < (chunk_origin[0] + chunk_dims[0]); i++)
+        for (j = chunk_origin[1]; j < (chunk_origin[1] + chunk_dims[1]); j++) {
+            if (*indata != *outdata)
+                if (err_num++ < MAX_ERR_REPORT || VERBOSE_MED)
+                    HDprintf("Dataset Verify failed at [%lu][%lu](row %lu, col%lu): expect %d, got %d\n",
+                             (unsigned long)i, (unsigned long)j, (unsigned long)i, (unsigned long)j, *outdata,
+                             *indata);
         }
-    if(err_num > MAX_ERR_REPORT && !VERBOSE_MED)
+    if (err_num > MAX_ERR_REPORT && !VERBOSE_MED)
         HDprintf("[more errors ...]\n");
-    if(err_num)
+    if (err_num)
         HDprintf("%d errors found in check_value\n", err_num);
     return err_num;
 }
@@ -1520,25 +1526,24 @@ check_value(DATATYPE *indata, DATATYPE *outdata, int size)
  */
 
 static void
-get_slab(hsize_t chunk_origin[], hsize_t chunk_dims[], hsize_t count[],
-    hsize_t file_dims[], int size)
+get_slab(hsize_t chunk_origin[], hsize_t chunk_dims[], hsize_t count[], hsize_t file_dims[], int size)
 {
     int mpi_rank, mpi_size;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
 
-    if(chunk_origin != NULL) {
-        chunk_origin[0] = (hsize_t)mpi_rank * (hsize_t)(size/mpi_size);
+    if (chunk_origin != NULL) {
+        chunk_origin[0] = (hsize_t)mpi_rank * (hsize_t)(size / mpi_size);
         chunk_origin[1] = 0;
     }
-    if(chunk_dims != NULL) {
-        chunk_dims[0]   = (hsize_t)(size/mpi_size);
-        chunk_dims[1]   = (hsize_t)size;
+    if (chunk_dims != NULL) {
+        chunk_dims[0] = (hsize_t)(size / mpi_size);
+        chunk_dims[1] = (hsize_t)size;
     }
-    if(file_dims != NULL)
+    if (file_dims != NULL)
         file_dims[0] = file_dims[1] = (hsize_t)size;
-    if(count != NULL)
+    if (count != NULL)
         count[0] = count[1] = 1;
 }
 
@@ -1565,24 +1570,24 @@ get_slab(hsize_t chunk_origin[], hsize_t chunk_dims[], hsize_t count[],
 
 #define N 4
 
-void io_mode_confusion(void)
+void
+io_mode_confusion(void)
 {
     /*
      * HDF5 APIs definitions
      */
 
-    const int   rank = 1;
+    const int   rank         = 1;
     const char *dataset_name = "IntArray";
 
-    hid_t       file_id, dset_id;         /* file and dataset identifiers */
-    hid_t       filespace, memspace;      /* file and memory dataspace */
-                                          /* identifiers               */
-    hsize_t     dimsf[1];                 /* dataset dimensions */
-    int         data[N] = {1};            /* pointer to data buffer to write */
-    hsize_t     coord[N] = {0L,1L,2L,3L};
-    hid_t       plist_id;                 /* property list identifier */
-    herr_t      status;
-
+    hid_t file_id, dset_id;    /* file and dataset identifiers */
+    hid_t filespace, memspace; /* file and memory dataspace */
+                               /* identifiers               */
+    hsize_t dimsf[1];          /* dataset dimensions */
+    int     data[N]  = {1};    /* pointer to data buffer to write */
+    hsize_t coord[N] = {0L, 1L, 2L, 3L};
+    hid_t   plist_id; /* property list identifier */
+    herr_t  status;
 
     /*
      * MPI variables
@@ -1590,18 +1595,16 @@ void io_mode_confusion(void)
 
     int mpi_size, mpi_rank;
 
-
     /*
      * test bed related variables
      */
 
-    const char *    fcn_name = "io_mode_confusion";
-    const hbool_t    verbose = FALSE;
-    const H5Ptest_param_t *    pt;
-    char *        filename;
-
+    const char *           fcn_name = "io_mode_confusion";
+    const hbool_t          verbose  = FALSE;
+    const H5Ptest_param_t *pt;
+    char *                 filename;
 
-    pt = GetTestParameters();
+    pt       = GetTestParameters();
     filename = pt->name;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -1611,183 +1614,154 @@ void io_mode_confusion(void)
      * Set up file access property list with parallel I/O access
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Setting up property list.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Setting up property list.\n", mpi_rank, fcn_name);
 
     plist_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((plist_id != -1), "H5Pcreate() failed");
 
     status = H5Pset_fapl_mpio(plist_id, MPI_COMM_WORLD, MPI_INFO_NULL);
-    VRFY((status >= 0 ), "H5Pset_fapl_mpio() failed");
-
+    VRFY((status >= 0), "H5Pset_fapl_mpio() failed");
 
     /*
      * Create a new file collectively and release property list identifier.
      */
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: Creating new file.\n", mpi_rank, fcn_name);
 
     file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, plist_id);
-    VRFY((file_id >= 0 ), "H5Fcreate() failed");
+    VRFY((file_id >= 0), "H5Fcreate() failed");
 
     status = H5Pclose(plist_id);
-    VRFY((status >= 0 ), "H5Pclose() failed");
-
+    VRFY((status >= 0), "H5Pclose() failed");
 
     /*
      * Create the dataspace for the dataset.
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Creating the dataspace for the dataset.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Creating the dataspace for the dataset.\n", mpi_rank, fcn_name);
 
-    dimsf[0] = N;
+    dimsf[0]  = N;
     filespace = H5Screate_simple(rank, dimsf, NULL);
-    VRFY((filespace >= 0 ), "H5Screate_simple() failed.");
-
+    VRFY((filespace >= 0), "H5Screate_simple() failed.");
 
     /*
      * Create the dataset with default properties and close filespace.
      */
 
-    if(verbose )
-        HDfprintf(stdout,
-                  "%0d:%s: Creating the dataset, and closing filespace.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Creating the dataset, and closing filespace.\n", mpi_rank, fcn_name);
 
-    dset_id = H5Dcreate2(file_id, dataset_name, H5T_NATIVE_INT, filespace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-    VRFY((dset_id >= 0 ), "H5Dcreate2() failed");
+    dset_id =
+        H5Dcreate2(file_id, dataset_name, H5T_NATIVE_INT, filespace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+    VRFY((dset_id >= 0), "H5Dcreate2() failed");
 
     status = H5Sclose(filespace);
-    VRFY((status >= 0 ), "H5Sclose() failed");
-
+    VRFY((status >= 0), "H5Sclose() failed");
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Calling H5Screate_simple().\n",
-                mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Calling H5Screate_simple().\n", mpi_rank, fcn_name);
 
     memspace = H5Screate_simple(rank, dimsf, NULL);
-    VRFY((memspace >= 0 ), "H5Screate_simple() failed.");
-
+    VRFY((memspace >= 0), "H5Screate_simple() failed.");
 
-    if(mpi_rank == 0 ) {
-        if(verbose )
-            HDfprintf(stdout, "%0d:%s: Calling H5Sselect_all(memspace).\n",
-                      mpi_rank, fcn_name);
+    if (mpi_rank == 0) {
+        if (verbose)
+            HDfprintf(stdout, "%0d:%s: Calling H5Sselect_all(memspace).\n", mpi_rank, fcn_name);
 
         status = H5Sselect_all(memspace);
-        VRFY((status >= 0 ), "H5Sselect_all() failed");
-    } else {
-        if(verbose )
-            HDfprintf(stdout, "%0d:%s: Calling H5Sselect_none(memspace).\n",
-                      mpi_rank, fcn_name);
+        VRFY((status >= 0), "H5Sselect_all() failed");
+    }
+    else {
+        if (verbose)
+            HDfprintf(stdout, "%0d:%s: Calling H5Sselect_none(memspace).\n", mpi_rank, fcn_name);
 
         status = H5Sselect_none(memspace);
-        VRFY((status >= 0 ), "H5Sselect_none() failed");
+        VRFY((status >= 0), "H5Sselect_none() failed");
     }
 
-
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Calling MPI_Barrier().\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Calling MPI_Barrier().\n", mpi_rank, fcn_name);
 
     MPI_Barrier(MPI_COMM_WORLD);
 
-
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Calling H5Dget_space().\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Calling H5Dget_space().\n", mpi_rank, fcn_name);
 
     filespace = H5Dget_space(dset_id);
-    VRFY((filespace >= 0 ), "H5Dget_space() failed");
-
+    VRFY((filespace >= 0), "H5Dget_space() failed");
 
     /* select all */
-    if(mpi_rank == 0 ) {
-        if(verbose )
-             HDfprintf(stdout,
-                       "%0d:%s: Calling H5Sselect_elements() -- set up hang?\n",
-                       mpi_rank, fcn_name);
+    if (mpi_rank == 0) {
+        if (verbose)
+            HDfprintf(stdout, "%0d:%s: Calling H5Sselect_elements() -- set up hang?\n", mpi_rank, fcn_name);
 
         status = H5Sselect_elements(filespace, H5S_SELECT_SET, N, (const hsize_t *)&coord);
-        VRFY((status >= 0 ), "H5Sselect_elements() failed");
-    } else { /* select nothing */
-        if(verbose )
-            HDfprintf(stdout, "%0d:%s: Calling H5Sselect_none().\n",
-                      mpi_rank, fcn_name);
+        VRFY((status >= 0), "H5Sselect_elements() failed");
+    }
+    else { /* select nothing */
+        if (verbose)
+            HDfprintf(stdout, "%0d:%s: Calling H5Sselect_none().\n", mpi_rank, fcn_name);
 
         status = H5Sselect_none(filespace);
-        VRFY((status >= 0 ), "H5Sselect_none() failed");
+        VRFY((status >= 0), "H5Sselect_none() failed");
     }
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Calling MPI_Barrier().\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Calling MPI_Barrier().\n", mpi_rank, fcn_name);
 
     MPI_Barrier(MPI_COMM_WORLD);
 
-
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: Calling H5Pcreate().\n", mpi_rank, fcn_name);
 
     plist_id = H5Pcreate(H5P_DATASET_XFER);
-    VRFY((plist_id != -1 ), "H5Pcreate() failed");
-
+    VRFY((plist_id != -1), "H5Pcreate() failed");
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Calling H5Pset_dxpl_mpio().\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Calling H5Pset_dxpl_mpio().\n", mpi_rank, fcn_name);
 
     status = H5Pset_dxpl_mpio(plist_id, H5FD_MPIO_COLLECTIVE);
-    VRFY((status >= 0 ), "H5Pset_dxpl_mpio() failed");
-    if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+    VRFY((status >= 0), "H5Pset_dxpl_mpio() failed");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
         status = H5Pset_dxpl_mpio_collective_opt(plist_id, H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((status>= 0),"set independent IO collectively succeeded");
+        VRFY((status >= 0), "set independent IO collectively succeeded");
     }
 
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Calling H5Dwrite() -- hang here?.\n", mpi_rank, fcn_name);
 
+    status = H5Dwrite(dset_id, H5T_NATIVE_INT, memspace, filespace, plist_id, data);
 
-
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Calling H5Dwrite() -- hang here?.\n",
-                  mpi_rank, fcn_name);
-
-    status = H5Dwrite(dset_id, H5T_NATIVE_INT, memspace, filespace,
-                      plist_id, data);
-
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Returned from H5Dwrite(), status=%d.\n",
-                  mpi_rank, fcn_name, status);
-    VRFY((status >= 0 ), "H5Dwrite() failed");
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Returned from H5Dwrite(), status=%d.\n", mpi_rank, fcn_name, status);
+    VRFY((status >= 0), "H5Dwrite() failed");
 
     /*
      * Close/release resources.
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Cleaning up from test.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Cleaning up from test.\n", mpi_rank, fcn_name);
 
     status = H5Dclose(dset_id);
-    VRFY((status >= 0 ), "H5Dclose() failed");
+    VRFY((status >= 0), "H5Dclose() failed");
 
     status = H5Sclose(filespace);
-    VRFY((status >= 0 ), "H5Dclose() failed");
+    VRFY((status >= 0), "H5Dclose() failed");
 
     status = H5Sclose(memspace);
-    VRFY((status >= 0 ), "H5Sclose() failed");
+    VRFY((status >= 0), "H5Sclose() failed");
 
     status = H5Pclose(plist_id);
-    VRFY((status >= 0 ), "H5Pclose() failed");
+    VRFY((status >= 0), "H5Pclose() failed");
 
     status = H5Fclose(file_id);
-    VRFY((status >= 0 ), "H5Fclose() failed");
-
+    VRFY((status >= 0), "H5Fclose() failed");
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: Done.\n", mpi_rank, fcn_name);
 
     return;
@@ -1841,62 +1815,46 @@ void io_mode_confusion(void)
  *    the correctness of the writer. AKC -- 2010/10/27
  */
 
-#define NUM_DATA_SETS    4
-#define LOCAL_DATA_SIZE    4
-#define LARGE_ATTR_SIZE    256
+#define NUM_DATA_SETS   4
+#define LOCAL_DATA_SIZE 4
+#define LARGE_ATTR_SIZE 256
 /* Since all even and odd processes are split into writer and reader comm
  * respectively, process 0 and 1 in COMM_WORLD become the root process of
  * the writer and reader comm respectively.
  */
-#define Writer_Root    0
-#define Reader_Root    1
-#define Reader_wait(mpi_err, xsteps) \
-    mpi_err = MPI_Bcast(&xsteps, 1, MPI_INT, Writer_Root, MPI_COMM_WORLD)
-#define Reader_result(mpi_err, xsteps_done) \
+#define Writer_Root                  0
+#define Reader_Root                  1
+#define Reader_wait(mpi_err, xsteps) mpi_err = MPI_Bcast(&xsteps, 1, MPI_INT, Writer_Root, MPI_COMM_WORLD)
+#define Reader_result(mpi_err, xsteps_done)                                                                  \
     mpi_err = MPI_Bcast(&xsteps_done, 1, MPI_INT, Reader_Root, MPI_COMM_WORLD)
-#define Reader_check(mpi_err, xsteps, xsteps_done) \
-    { Reader_wait(mpi_err, xsteps); \
-      Reader_result(mpi_err, xsteps_done);}
+#define Reader_check(mpi_err, xsteps, xsteps_done)                                                           \
+    {                                                                                                        \
+        Reader_wait(mpi_err, xsteps);                                                                        \
+        Reader_result(mpi_err, xsteps_done);                                                                 \
+    }
 
 /* object names used by both rr_obj_hdr_flush_confusion and
  * rr_obj_hdr_flush_confusion_reader.
  */
-const char * dataset_name[NUM_DATA_SETS] =
-    {
-    "dataset_0",
-    "dataset_1",
-    "dataset_2",
-    "dataset_3"
-    };
-const char * att_name[NUM_DATA_SETS] =
-    {
-    "attribute_0",
-    "attribute_1",
-    "attribute_2",
-    "attribute_3"
-    };
-const char * lg_att_name[NUM_DATA_SETS] =
-    {
-    "large_attribute_0",
-    "large_attribute_1",
-    "large_attribute_2",
-    "large_attribute_3"
-    };
-
-void rr_obj_hdr_flush_confusion(void)
+const char *dataset_name[NUM_DATA_SETS] = {"dataset_0", "dataset_1", "dataset_2", "dataset_3"};
+const char *att_name[NUM_DATA_SETS]     = {"attribute_0", "attribute_1", "attribute_2", "attribute_3"};
+const char *lg_att_name[NUM_DATA_SETS]  = {"large_attribute_0", "large_attribute_1", "large_attribute_2",
+                                          "large_attribute_3"};
+
+void
+rr_obj_hdr_flush_confusion(void)
 {
     /* MPI variables */
     /* private communicator size and rank */
-    int mpi_size;
-    int mpi_rank;
-    int mrc;        /* mpi error code */
-    int is_reader;    /* 1 for reader process; 0 for writer process. */
+    int      mpi_size;
+    int      mpi_rank;
+    int      mrc;       /* mpi error code */
+    int      is_reader; /* 1 for reader process; 0 for writer process. */
     MPI_Comm comm;
 
-
     /* test bed related variables */
-    const char *        fcn_name = "rr_obj_hdr_flush_confusion";
-    const hbool_t        verbose = FALSE;
+    const char *  fcn_name = "rr_obj_hdr_flush_confusion";
+    const hbool_t verbose  = FALSE;
 
     /* Create two new private communicators from MPI_COMM_WORLD.
      * Even and odd ranked processes go to comm_writers and comm_readers
@@ -1908,8 +1866,8 @@ void rr_obj_hdr_flush_confusion(void)
     HDassert(mpi_size > 2);
 
     is_reader = mpi_rank % 2;
-    mrc = MPI_Comm_split(MPI_COMM_WORLD, is_reader, mpi_rank, &comm);
-    VRFY((mrc==MPI_SUCCESS), "MPI_Comm_split");
+    mrc       = MPI_Comm_split(MPI_COMM_WORLD, is_reader, mpi_rank, &comm);
+    VRFY((mrc == MPI_SUCCESS), "MPI_Comm_split");
 
     /* The reader proocesses branches off to do reading
      * while the writer processes continues to do writing
@@ -1919,32 +1877,33 @@ void rr_obj_hdr_flush_confusion(void)
      * step. When all steps are done, they inform readers to end.
      */
     if (is_reader)
-    rr_obj_hdr_flush_confusion_reader(comm);
+        rr_obj_hdr_flush_confusion_reader(comm);
     else
-    rr_obj_hdr_flush_confusion_writer(comm);
+        rr_obj_hdr_flush_confusion_writer(comm);
 
     MPI_Comm_free(&comm);
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: Done.\n", mpi_rank, fcn_name);
 
     return;
 
 } /* rr_obj_hdr_flush_confusion() */
 
-void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
+void
+rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
 {
-    int i;
-    int j;
-    hid_t file_id = -1;
-    hid_t fapl_id = -1;
-    hid_t dxpl_id = -1;
-    hid_t att_id[NUM_DATA_SETS];
-    hid_t att_space[NUM_DATA_SETS];
-    hid_t lg_att_id[NUM_DATA_SETS];
-    hid_t lg_att_space[NUM_DATA_SETS];
-    hid_t disk_space[NUM_DATA_SETS];
-    hid_t mem_space[NUM_DATA_SETS];
-    hid_t dataset[NUM_DATA_SETS];
+    int     i;
+    int     j;
+    hid_t   file_id = -1;
+    hid_t   fapl_id = -1;
+    hid_t   dxpl_id = -1;
+    hid_t   att_id[NUM_DATA_SETS];
+    hid_t   att_space[NUM_DATA_SETS];
+    hid_t   lg_att_id[NUM_DATA_SETS];
+    hid_t   lg_att_space[NUM_DATA_SETS];
+    hid_t   disk_space[NUM_DATA_SETS];
+    hid_t   mem_space[NUM_DATA_SETS];
+    hid_t   dataset[NUM_DATA_SETS];
     hsize_t att_size[1];
     hsize_t lg_att_size[1];
     hsize_t disk_count[1];
@@ -1953,10 +1912,10 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
     hsize_t mem_count[1];
     hsize_t mem_size[1];
     hsize_t mem_start[1];
-    herr_t err;
-    double data[LOCAL_DATA_SIZE];
-    double att[LOCAL_DATA_SIZE];
-    double lg_att[LARGE_ATTR_SIZE];
+    herr_t  err;
+    double  data[LOCAL_DATA_SIZE];
+    double  att[LOCAL_DATA_SIZE];
+    double  lg_att[LARGE_ATTR_SIZE];
 
     /* MPI variables */
     /* world communication size and rank */
@@ -1967,20 +1926,20 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
     int mpi_rank;
     int mrc; /* mpi error code */
     /* steps to verify and have been verified */
-    int steps = 0;
+    int steps      = 0;
     int steps_done = 0;
 
     /* test bed related variables */
-    const char   *fcn_name = "rr_obj_hdr_flush_confusion_writer";
-    const hbool_t verbose = FALSE;
+    const char *           fcn_name = "rr_obj_hdr_flush_confusion_writer";
+    const hbool_t          verbose  = FALSE;
     const H5Ptest_param_t *pt;
-    char         *filename;
+    char *                 filename;
 
     /*
      * setup test bed related variables:
      */
 
-    pt = (const H5Ptest_param_t *)GetTestParameters();
+    pt       = (const H5Ptest_param_t *)GetTestParameters();
     filename = pt->name;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_world_rank);
@@ -1992,50 +1951,45 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * Set up file access property list with parallel I/O access
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Setting up property list.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Setting up property list.\n", mpi_rank, fcn_name);
 
     fapl_id = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((fapl_id != -1), "H5Pcreate(H5P_FILE_ACCESS) failed");
 
     err = H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL);
-    VRFY((err >= 0 ), "H5Pset_fapl_mpio() failed");
-
+    VRFY((err >= 0), "H5Pset_fapl_mpio() failed");
 
     /*
      * Create a new file collectively and release property list identifier.
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Creating new file \"%s\".\n",
-                  mpi_rank, fcn_name, filename);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Creating new file \"%s\".\n", mpi_rank, fcn_name, filename);
 
     file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
-    VRFY((file_id >= 0 ), "H5Fcreate() failed");
+    VRFY((file_id >= 0), "H5Fcreate() failed");
 
     err = H5Pclose(fapl_id);
-    VRFY((err >= 0 ), "H5Pclose(fapl_id) failed");
-
+    VRFY((err >= 0), "H5Pclose(fapl_id) failed");
 
     /*
      * Step 1: create the data sets and write data.
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: Creating the datasets.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: Creating the datasets.\n", mpi_rank, fcn_name);
 
     disk_size[0] = (hsize_t)(LOCAL_DATA_SIZE * mpi_size);
-    mem_size[0] = (hsize_t)(LOCAL_DATA_SIZE);
+    mem_size[0]  = (hsize_t)(LOCAL_DATA_SIZE);
 
-    for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+    for (i = 0; i < NUM_DATA_SETS; i++) {
 
         disk_space[i] = H5Screate_simple(1, disk_size, NULL);
-    VRFY((disk_space[i] >= 0), "H5Screate_simple(1) failed.\n");
+        VRFY((disk_space[i] >= 0), "H5Screate_simple(1) failed.\n");
 
-    dataset[i] = H5Dcreate2(file_id, dataset_name[i], H5T_NATIVE_DOUBLE,
-                      disk_space[i], H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+        dataset[i] = H5Dcreate2(file_id, dataset_name[i], H5T_NATIVE_DOUBLE, disk_space[i], H5P_DEFAULT,
+                                H5P_DEFAULT, H5P_DEFAULT);
 
         VRFY((dataset[i] >= 0), "H5Dcreate(1) failed.\n");
     }
@@ -2044,45 +1998,41 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * setup data transfer property list
      */
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: Setting up dxpl.\n", mpi_rank, fcn_name);
 
     dxpl_id = H5Pcreate(H5P_DATASET_XFER);
     VRFY((dxpl_id != -1), "H5Pcreate(H5P_DATASET_XFER) failed.\n");
 
     err = H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE);
-    VRFY((err >= 0),
-         "H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) failed.\n");
+    VRFY((err >= 0), "H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) failed.\n");
 
     /*
      * write data to the data sets
      */
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: Writing datasets.\n", mpi_rank, fcn_name);
 
     disk_count[0] = (hsize_t)(LOCAL_DATA_SIZE);
     disk_start[0] = (hsize_t)(LOCAL_DATA_SIZE * mpi_rank);
-    mem_count[0] = (hsize_t)(LOCAL_DATA_SIZE);
-    mem_start[0] = (hsize_t)(0);
+    mem_count[0]  = (hsize_t)(LOCAL_DATA_SIZE);
+    mem_start[0]  = (hsize_t)(0);
 
-    for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
+    for (j = 0; j < LOCAL_DATA_SIZE; j++) {
         data[j] = (double)(mpi_rank + 1);
     }
 
-    for ( i = 0; i < NUM_DATA_SETS; i++ ) {
-        err = H5Sselect_hyperslab(disk_space[i], H5S_SELECT_SET, disk_start,
-                NULL, disk_count, NULL);
+    for (i = 0; i < NUM_DATA_SETS; i++) {
+        err = H5Sselect_hyperslab(disk_space[i], H5S_SELECT_SET, disk_start, NULL, disk_count, NULL);
         VRFY((err >= 0), "H5Sselect_hyperslab(1) failed.\n");
         mem_space[i] = H5Screate_simple(1, mem_size, NULL);
         VRFY((mem_space[i] >= 0), "H5Screate_simple(2) failed.\n");
-        err = H5Sselect_hyperslab(mem_space[i], H5S_SELECT_SET,
-                mem_start, NULL, mem_count, NULL);
+        err = H5Sselect_hyperslab(mem_space[i], H5S_SELECT_SET, mem_start, NULL, mem_count, NULL);
         VRFY((err >= 0), "H5Sselect_hyperslab(2) failed.\n");
-        err = H5Dwrite(dataset[i], H5T_NATIVE_DOUBLE, mem_space[i],
-                disk_space[i], dxpl_id, data);
+        err = H5Dwrite(dataset[i], H5T_NATIVE_DOUBLE, mem_space[i], disk_space[i], dxpl_id, data);
         VRFY((err >= 0), "H5Dwrite(1) failed.\n");
-        for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
+        for (j = 0; j < LOCAL_DATA_SIZE; j++)
             data[j] *= 10.0;
     }
 
@@ -2090,10 +2040,10 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * close the data spaces
      */
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: closing dataspaces.\n", mpi_rank, fcn_name);
 
-    for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+    for (i = 0; i < NUM_DATA_SETS; i++) {
         err = H5Sclose(disk_space[i]);
         VRFY((err >= 0), "H5Sclose(disk_space[i]) failed.\n");
         err = H5Sclose(mem_space[i]);
@@ -2106,9 +2056,8 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * flush the metadata cache
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: flushing metadata cache.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: flushing metadata cache.\n", mpi_rank, fcn_name);
     err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
     VRFY((err >= 0), "H5Fflush(1) failed.\n");
 
@@ -2120,23 +2069,23 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * Step 2: write attributes to each dataset
      */
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: writing attributes.\n", mpi_rank, fcn_name);
 
     att_size[0] = (hsize_t)(LOCAL_DATA_SIZE);
-    for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
+    for (j = 0; j < LOCAL_DATA_SIZE; j++) {
         att[j] = (double)(j + 1);
     }
 
-    for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+    for (i = 0; i < NUM_DATA_SETS; i++) {
         att_space[i] = H5Screate_simple(1, att_size, NULL);
         VRFY((att_space[i] >= 0), "H5Screate_simple(3) failed.\n");
-        att_id[i] = H5Acreate2(dataset[i], att_name[i], H5T_NATIVE_DOUBLE,
-                               att_space[i], H5P_DEFAULT, H5P_DEFAULT);
+        att_id[i] =
+            H5Acreate2(dataset[i], att_name[i], H5T_NATIVE_DOUBLE, att_space[i], H5P_DEFAULT, H5P_DEFAULT);
         VRFY((att_id[i] >= 0), "H5Acreate(1) failed.\n");
         err = H5Awrite(att_id[i], H5T_NATIVE_DOUBLE, att);
         VRFY((err >= 0), "H5Awrite(1) failed.\n");
-        for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
+        for (j = 0; j < LOCAL_DATA_SIZE; j++) {
             att[j] /= 10.0;
         }
     }
@@ -2145,11 +2094,10 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * close attribute IDs and spaces
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: closing attr ids and spaces .\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: closing attr ids and spaces .\n", mpi_rank, fcn_name);
 
-    for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+    for (i = 0; i < NUM_DATA_SETS; i++) {
         err = H5Sclose(att_space[i]);
         VRFY((err >= 0), "H5Sclose(att_space[i]) failed.\n");
         err = H5Aclose(att_id[i]);
@@ -2162,9 +2110,8 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * flush the metadata cache again
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: flushing metadata cache.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: flushing metadata cache.\n", mpi_rank, fcn_name);
     err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
     VRFY((err >= 0), "H5Fflush(2) failed.\n");
 
@@ -2176,25 +2123,24 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * Step 3: write large attributes to each dataset
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: writing large attributes.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: writing large attributes.\n", mpi_rank, fcn_name);
 
     lg_att_size[0] = (hsize_t)(LARGE_ATTR_SIZE);
 
-    for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
+    for (j = 0; j < LARGE_ATTR_SIZE; j++) {
         lg_att[j] = (double)(j + 1);
     }
 
-    for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+    for (i = 0; i < NUM_DATA_SETS; i++) {
         lg_att_space[i] = H5Screate_simple(1, lg_att_size, NULL);
         VRFY((lg_att_space[i] >= 0), "H5Screate_simple(4) failed.\n");
-    lg_att_id[i] = H5Acreate2(dataset[i], lg_att_name[i], H5T_NATIVE_DOUBLE,
-                                  lg_att_space[i], H5P_DEFAULT, H5P_DEFAULT);
+        lg_att_id[i] = H5Acreate2(dataset[i], lg_att_name[i], H5T_NATIVE_DOUBLE, lg_att_space[i], H5P_DEFAULT,
+                                  H5P_DEFAULT);
         VRFY((lg_att_id[i] >= 0), "H5Acreate(2) failed.\n");
         err = H5Awrite(lg_att_id[i], H5T_NATIVE_DOUBLE, lg_att);
         VRFY((err >= 0), "H5Awrite(2) failed.\n");
-        for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
+        for (j = 0; j < LARGE_ATTR_SIZE; j++) {
             lg_att[j] /= 10.0;
         }
     }
@@ -2211,9 +2157,8 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * code is going to change a lot in the near future.
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: flushing metadata cache.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: flushing metadata cache.\n", mpi_rank, fcn_name);
     err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
     VRFY((err >= 0), "H5Fflush(3) failed.\n");
 
@@ -2225,18 +2170,17 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * Step 4: write different large attributes to each dataset
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: writing different large attributes.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: writing different large attributes.\n", mpi_rank, fcn_name);
 
-    for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
+    for (j = 0; j < LARGE_ATTR_SIZE; j++) {
         lg_att[j] = (double)(j + 2);
     }
 
-    for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+    for (i = 0; i < NUM_DATA_SETS; i++) {
         err = H5Awrite(lg_att_id[i], H5T_NATIVE_DOUBLE, lg_att);
         VRFY((err >= 0), "H5Awrite(2) failed.\n");
-        for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
+        for (j = 0; j < LARGE_ATTR_SIZE; j++) {
             lg_att[j] /= 10.0;
         }
     }
@@ -2246,9 +2190,8 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
     /*
      * flush the metadata cache again
      */
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: flushing metadata cache.\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: flushing metadata cache.\n", mpi_rank, fcn_name);
     err = H5Fflush(file_id, H5F_SCOPE_GLOBAL);
     VRFY((err >= 0), "H5Fflush(3) failed.\n");
 
@@ -2262,11 +2205,10 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * close large attribute IDs and spaces
      */
 
-    if(verbose )
-        HDfprintf(stdout, "%0d:%s: closing large attr ids and spaces .\n",
-                  mpi_rank, fcn_name);
+    if (verbose)
+        HDfprintf(stdout, "%0d:%s: closing large attr ids and spaces .\n", mpi_rank, fcn_name);
 
-    for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+    for (i = 0; i < NUM_DATA_SETS; i++) {
 
         err = H5Sclose(lg_att_space[i]);
         VRFY((err >= 0), "H5Sclose(lg_att_space[i]) failed.\n");
@@ -2274,15 +2216,14 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
         VRFY((err >= 0), "H5Aclose(lg_att_id[i]) failed.\n");
     }
 
-
     /*
      * close the data sets
      */
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: closing datasets .\n", mpi_rank, fcn_name);
 
-    for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+    for (i = 0; i < NUM_DATA_SETS; i++) {
         err = H5Dclose(dataset[i]);
         VRFY((err >= 0), "H5Dclose(dataset[i])1 failed.\n");
     }
@@ -2291,88 +2232,87 @@ void rr_obj_hdr_flush_confusion_writer(MPI_Comm comm)
      * close the data transfer property list.
      */
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: closing dxpl .\n", mpi_rank, fcn_name);
 
     err = H5Pclose(dxpl_id);
     VRFY((err >= 0), "H5Pclose(dxpl_id) failed.\n");
 
-
     /*
      * Close file.
      */
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: closing file.\n", mpi_rank, fcn_name);
 
     err = H5Fclose(file_id);
-    VRFY((err >= 0 ), "H5Fclose(1) failed");
+    VRFY((err >= 0), "H5Fclose(1) failed");
 
     /* End of Step 5: Close all objects and the file */
     /* Tell the reader to check the file up to steps. */
     steps++;
     Reader_check(mrc, steps, steps_done);
 
-
     /* All done. Inform reader to end. */
-    steps=0;
+    steps = 0;
     Reader_check(mrc, steps, steps_done);
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: Done.\n", mpi_rank, fcn_name);
 
     return;
 
 } /* rr_obj_hdr_flush_confusion_writer() */
 
-void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
+void
+rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
 {
-    int i;
-    int j;
-    hid_t file_id = -1;
-    hid_t fapl_id = -1;
-    hid_t dxpl_id = -1;
-    hid_t lg_att_id[NUM_DATA_SETS];
-    hid_t lg_att_type[NUM_DATA_SETS];
-    hid_t disk_space[NUM_DATA_SETS];
-    hid_t mem_space[NUM_DATA_SETS];
-    hid_t dataset[NUM_DATA_SETS];
+    int     i;
+    int     j;
+    hid_t   file_id = -1;
+    hid_t   fapl_id = -1;
+    hid_t   dxpl_id = -1;
+    hid_t   lg_att_id[NUM_DATA_SETS];
+    hid_t   lg_att_type[NUM_DATA_SETS];
+    hid_t   disk_space[NUM_DATA_SETS];
+    hid_t   mem_space[NUM_DATA_SETS];
+    hid_t   dataset[NUM_DATA_SETS];
     hsize_t disk_count[1];
     hsize_t disk_start[1];
     hsize_t mem_count[1];
     hsize_t mem_size[1];
     hsize_t mem_start[1];
-    herr_t err;
-    htri_t tri_err;
-    double data[LOCAL_DATA_SIZE];
-    double data_read[LOCAL_DATA_SIZE];
-    double att[LOCAL_DATA_SIZE];
-    double att_read[LOCAL_DATA_SIZE];
-    double lg_att[LARGE_ATTR_SIZE];
-    double lg_att_read[LARGE_ATTR_SIZE];
+    herr_t  err;
+    htri_t  tri_err;
+    double  data[LOCAL_DATA_SIZE];
+    double  data_read[LOCAL_DATA_SIZE];
+    double  att[LOCAL_DATA_SIZE];
+    double  att_read[LOCAL_DATA_SIZE];
+    double  lg_att[LARGE_ATTR_SIZE];
+    double  lg_att_read[LARGE_ATTR_SIZE];
 
     /* MPI variables */
     /* world communication size and rank */
-    int    mpi_world_size;
-    int    mpi_world_rank;
+    int mpi_world_size;
+    int mpi_world_rank;
     /* private communicator size and rank */
-    int    mpi_size;
-    int    mpi_rank;
-    int    mrc;        /* mpi error code */
-    int    steps = -1;        /* How far (steps) to verify the file */
-    int    steps_done = -1;    /* How far (steps) have been verified */
+    int mpi_size;
+    int mpi_rank;
+    int mrc;             /* mpi error code */
+    int steps      = -1; /* How far (steps) to verify the file */
+    int steps_done = -1; /* How far (steps) have been verified */
 
     /* test bed related variables */
-    const char   *fcn_name = "rr_obj_hdr_flush_confusion_reader";
-    const hbool_t verbose = FALSE;
+    const char *           fcn_name = "rr_obj_hdr_flush_confusion_reader";
+    const hbool_t          verbose  = FALSE;
     const H5Ptest_param_t *pt;
-    char         *filename;
+    char *                 filename;
 
     /*
      * setup test bed related variables:
      */
 
-    pt = (const H5Ptest_param_t *)GetTestParameters();
+    pt       = (const H5Ptest_param_t *)GetTestParameters();
     filename = pt->name;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_world_rank);
@@ -2382,53 +2322,50 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
 
     /* Repeatedly re-open the file and verify its contents until it is */
     /* told to end (when steps=0). */
-    while (steps_done != 0){
+    while (steps_done != 0) {
         Reader_wait(mrc, steps);
         VRFY((mrc >= 0), "Reader_wait failed");
         steps_done = 0;
 
-        if (steps > 0 ){
+        if (steps > 0) {
             /*
-            * Set up file access property list with parallel I/O access
-            */
+             * Set up file access property list with parallel I/O access
+             */
 
-            if(verbose )
-                HDfprintf(stdout, "%0d:%s: Setting up property list.\n",
-                        mpi_rank, fcn_name);
+            if (verbose)
+                HDfprintf(stdout, "%0d:%s: Setting up property list.\n", mpi_rank, fcn_name);
 
             fapl_id = H5Pcreate(H5P_FILE_ACCESS);
             VRFY((fapl_id != -1), "H5Pcreate(H5P_FILE_ACCESS) failed");
             err = H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL);
-            VRFY((err >= 0 ), "H5Pset_fapl_mpio() failed");
+            VRFY((err >= 0), "H5Pset_fapl_mpio() failed");
 
             /*
-            * Create a new file collectively and release property list identifier.
-            */
+             * Create a new file collectively and release property list identifier.
+             */
 
-            if(verbose )
-                HDfprintf(stdout, "%0d:%s: Re-open file \"%s\".\n",
-                        mpi_rank, fcn_name, filename);
+            if (verbose)
+                HDfprintf(stdout, "%0d:%s: Re-open file \"%s\".\n", mpi_rank, fcn_name, filename);
 
             file_id = H5Fopen(filename, H5F_ACC_RDONLY, fapl_id);
-            VRFY((file_id >= 0 ), "H5Fopen() failed");
+            VRFY((file_id >= 0), "H5Fopen() failed");
             err = H5Pclose(fapl_id);
-            VRFY((err >= 0 ), "H5Pclose(fapl_id) failed");
+            VRFY((err >= 0), "H5Pclose(fapl_id) failed");
 
 #if 1
-            if (steps >= 1){
+            if (steps >= 1) {
                 /*=====================================================*
-                * Step 1: open the data sets and read data.
-                *=====================================================*/
+                 * Step 1: open the data sets and read data.
+                 *=====================================================*/
 
-                if(verbose )
-                    HDfprintf(stdout, "%0d:%s: opening the datasets.\n",
-                            mpi_rank, fcn_name);
+                if (verbose)
+                    HDfprintf(stdout, "%0d:%s: opening the datasets.\n", mpi_rank, fcn_name);
 
-                for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+                for (i = 0; i < NUM_DATA_SETS; i++) {
                     dataset[i] = -1;
                 }
 
-                for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+                for (i = 0; i < NUM_DATA_SETS; i++) {
                     dataset[i] = H5Dopen2(file_id, dataset_name[i], H5P_DEFAULT);
                     VRFY((dataset[i] >= 0), "H5Dopen(1) failed.\n");
                     disk_space[i] = H5Dget_space(dataset[i]);
@@ -2436,23 +2373,22 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
                 }
 
                 /*
-                * setup data transfer property list
-                */
+                 * setup data transfer property list
+                 */
 
-                if(verbose )
+                if (verbose)
                     HDfprintf(stdout, "%0d:%s: Setting up dxpl.\n", mpi_rank, fcn_name);
 
                 dxpl_id = H5Pcreate(H5P_DATASET_XFER);
                 VRFY((dxpl_id != -1), "H5Pcreate(H5P_DATASET_XFER) failed.\n");
                 err = H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE);
-                VRFY((err >= 0),
-                        "H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) failed.\n");
+                VRFY((err >= 0), "H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) failed.\n");
 
                 /*
-                * read data from the data sets
-                */
+                 * read data from the data sets
+                 */
 
-                if(verbose )
+                if (verbose)
                     HDfprintf(stdout, "%0d:%s: Reading datasets.\n", mpi_rank, fcn_name);
 
                 disk_count[0] = (hsize_t)(LOCAL_DATA_SIZE);
@@ -2464,44 +2400,43 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
                 mem_start[0] = (hsize_t)(0);
 
                 /* set up expected data for verification */
-                for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
+                for (j = 0; j < LOCAL_DATA_SIZE; j++) {
                     data[j] = (double)(mpi_rank + 1);
                 }
 
-                for ( i = 0; i < NUM_DATA_SETS; i++ ) {
-                    err = H5Sselect_hyperslab(disk_space[i], H5S_SELECT_SET, disk_start,
-                            NULL, disk_count, NULL);
+                for (i = 0; i < NUM_DATA_SETS; i++) {
+                    err = H5Sselect_hyperslab(disk_space[i], H5S_SELECT_SET, disk_start, NULL, disk_count,
+                                              NULL);
                     VRFY((err >= 0), "H5Sselect_hyperslab(1) failed.\n");
                     mem_space[i] = H5Screate_simple(1, mem_size, NULL);
                     VRFY((mem_space[i] >= 0), "H5Screate_simple(2) failed.\n");
-                    err = H5Sselect_hyperslab(mem_space[i], H5S_SELECT_SET,
-                            mem_start, NULL, mem_count, NULL);
+                    err = H5Sselect_hyperslab(mem_space[i], H5S_SELECT_SET, mem_start, NULL, mem_count, NULL);
                     VRFY((err >= 0), "H5Sselect_hyperslab(2) failed.\n");
-                    err = H5Dread(dataset[i], H5T_NATIVE_DOUBLE, mem_space[i],
-                            disk_space[i], dxpl_id, data_read);
+                    err = H5Dread(dataset[i], H5T_NATIVE_DOUBLE, mem_space[i], disk_space[i], dxpl_id,
+                                  data_read);
                     VRFY((err >= 0), "H5Dread(1) failed.\n");
 
                     /* compare read data with expected data */
-                    for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
-                        if (!H5_DBL_ABS_EQUAL(data_read[j], data[j])){
+                    for (j = 0; j < LOCAL_DATA_SIZE; j++)
+                        if (!H5_DBL_ABS_EQUAL(data_read[j], data[j])) {
                             HDfprintf(stdout,
-                                    "%0d:%s: Reading datasets value failed in "
-                                    "Dataset %d, at position %d: expect %f, got %f.\n",
-                                    mpi_rank, fcn_name, i, j, data[j], data_read[j]);
+                                      "%0d:%s: Reading datasets value failed in "
+                                      "Dataset %d, at position %d: expect %f, got %f.\n",
+                                      mpi_rank, fcn_name, i, j, data[j], data_read[j]);
                             nerrors++;
                         }
-                    for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
+                    for (j = 0; j < LOCAL_DATA_SIZE; j++)
                         data[j] *= 10.0;
                 }
 
                 /*
-                * close the data spaces
-                */
+                 * close the data spaces
+                 */
 
-                if(verbose )
+                if (verbose)
                     HDfprintf(stdout, "%0d:%s: closing dataspaces.\n", mpi_rank, fcn_name);
 
-                for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+                for (i = 0; i < NUM_DATA_SETS; i++) {
                     err = H5Sclose(disk_space[i]);
                     VRFY((err >= 0), "H5Sclose(disk_space[i]) failed.\n");
                     err = H5Sclose(mem_space[i]);
@@ -2514,18 +2449,18 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
 
 #if 1
             /*=====================================================*
-            * Step 2: reading attributes from each dataset
-            *=====================================================*/
+             * Step 2: reading attributes from each dataset
+             *=====================================================*/
 
-            if (steps >= 2){
-                if(verbose )
+            if (steps >= 2) {
+                if (verbose)
                     HDfprintf(stdout, "%0d:%s: reading attributes.\n", mpi_rank, fcn_name);
 
-                for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
+                for (j = 0; j < LOCAL_DATA_SIZE; j++) {
                     att[j] = (double)(j + 1);
                 }
 
-                for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+                for (i = 0; i < NUM_DATA_SETS; i++) {
                     hid_t att_id, att_type;
 
                     att_id = H5Aopen(dataset[i], att_name[i], H5P_DEFAULT);
@@ -2534,10 +2469,9 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
                     VRFY((att_type >= 0), "H5Aget_type failed.\n");
                     tri_err = H5Tequal(att_type, H5T_NATIVE_DOUBLE);
                     VRFY((tri_err >= 0), "H5Tequal failed.\n");
-                    if (tri_err==0){
-                        HDfprintf(stdout,
-                                "%0d:%s: Mismatched Attribute type of Dataset %d.\n",
-                                mpi_rank, fcn_name, i);
+                    if (tri_err == 0) {
+                        HDfprintf(stdout, "%0d:%s: Mismatched Attribute type of Dataset %d.\n", mpi_rank,
+                                  fcn_name, i);
                         nerrors++;
                     }
                     else {
@@ -2545,14 +2479,15 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
                         err = H5Aread(att_id, H5T_NATIVE_DOUBLE, att_read);
                         VRFY((err >= 0), "H5Aread failed.\n");
                         /* compare read attribute data with expected data */
-                        for ( j = 0; j < LOCAL_DATA_SIZE; j++ )
-                            if (!H5_DBL_ABS_EQUAL(att_read[j], att[j])){
+                        for (j = 0; j < LOCAL_DATA_SIZE; j++)
+                            if (!H5_DBL_ABS_EQUAL(att_read[j], att[j])) {
                                 HDfprintf(stdout,
-                                        "%0d:%s: Mismatched attribute data read in Dataset %d, at position %d: expect %f, got %f.\n",
-                                        mpi_rank, fcn_name, i, j, att[j], att_read[j]);
+                                          "%0d:%s: Mismatched attribute data read in Dataset %d, at position "
+                                          "%d: expect %f, got %f.\n",
+                                          mpi_rank, fcn_name, i, j, att[j], att_read[j]);
                                 nerrors++;
                             }
-                        for ( j = 0; j < LOCAL_DATA_SIZE; j++ ) {
+                        for (j = 0; j < LOCAL_DATA_SIZE; j++) {
                             att[j] /= 10.0;
                         }
                     }
@@ -2564,47 +2499,46 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
             /* End of Step 2: reading attributes from each dataset */
 #endif
 
-
 #if 1
             /*=====================================================*
-            * Step 3 or 4: read large attributes from each dataset.
-            * Step 4 has different attribute value from step 3.
-            *=====================================================*/
+             * Step 3 or 4: read large attributes from each dataset.
+             * Step 4 has different attribute value from step 3.
+             *=====================================================*/
 
-            if (steps >= 3){
-                if(verbose )
+            if (steps >= 3) {
+                if (verbose)
                     HDfprintf(stdout, "%0d:%s: reading large attributes.\n", mpi_rank, fcn_name);
 
-                for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
-                    lg_att[j] = (steps==3) ? (double)(j + 1) : (double)(j+2);
+                for (j = 0; j < LARGE_ATTR_SIZE; j++) {
+                    lg_att[j] = (steps == 3) ? (double)(j + 1) : (double)(j + 2);
                 }
 
-                for ( i = 0; i < NUM_DATA_SETS; i++ ) {
+                for (i = 0; i < NUM_DATA_SETS; i++) {
                     lg_att_id[i] = H5Aopen(dataset[i], lg_att_name[i], H5P_DEFAULT);
                     VRFY((lg_att_id[i] >= 0), "H5Aopen(2) failed.\n");
                     lg_att_type[i] = H5Aget_type(lg_att_id[i]);
                     VRFY((err >= 0), "H5Aget_type failed.\n");
                     tri_err = H5Tequal(lg_att_type[i], H5T_NATIVE_DOUBLE);
                     VRFY((tri_err >= 0), "H5Tequal failed.\n");
-                    if (tri_err==0){
-                        HDfprintf(stdout,
-                                "%0d:%s: Mismatched Large attribute type of Dataset %d.\n",
-                                mpi_rank, fcn_name, i);
+                    if (tri_err == 0) {
+                        HDfprintf(stdout, "%0d:%s: Mismatched Large attribute type of Dataset %d.\n",
+                                  mpi_rank, fcn_name, i);
                         nerrors++;
                     }
-                    else{
+                    else {
                         /* should verify large attribute size before H5Aread */
                         err = H5Aread(lg_att_id[i], H5T_NATIVE_DOUBLE, lg_att_read);
                         VRFY((err >= 0), "H5Aread failed.\n");
                         /* compare read attribute data with expected data */
-                        for ( j = 0; j < LARGE_ATTR_SIZE; j++ )
-                            if (!H5_DBL_ABS_EQUAL(lg_att_read[j], lg_att[j])){
+                        for (j = 0; j < LARGE_ATTR_SIZE; j++)
+                            if (!H5_DBL_ABS_EQUAL(lg_att_read[j], lg_att[j])) {
                                 HDfprintf(stdout,
-                                        "%0d:%s: Mismatched large attribute data read in Dataset %d, at position %d: expect %f, got %f.\n",
-                                        mpi_rank, fcn_name, i, j, lg_att[j], lg_att_read[j]);
+                                          "%0d:%s: Mismatched large attribute data read in Dataset %d, at "
+                                          "position %d: expect %f, got %f.\n",
+                                          mpi_rank, fcn_name, i, j, lg_att[j], lg_att_read[j]);
                                 nerrors++;
                             }
-                        for ( j = 0; j < LARGE_ATTR_SIZE; j++ ) {
+                        for (j = 0; j < LARGE_ATTR_SIZE; j++) {
 
                             lg_att[j] /= 10.0;
                         }
@@ -2615,61 +2549,58 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
                     VRFY((err >= 0), "H5Aclose failed.\n");
                 }
                 /* Both step 3 and 4 use this same read checking code. */
-                steps_done = (steps==3) ? 3 : 4;
+                steps_done = (steps == 3) ? 3 : 4;
             }
 
             /* End of Step 3 or 4: read large attributes from each dataset */
 #endif
 
-
             /*=====================================================*
-            * Step 5: read all objects from the file
-            *=====================================================*/
-            if (steps>=5){
+             * Step 5: read all objects from the file
+             *=====================================================*/
+            if (steps >= 5) {
                 /* nothing extra to verify. The file is closed normally. */
                 /* Just increment steps_done */
                 steps_done++;
             }
 
             /*
-            * Close the data sets
-            */
+             * Close the data sets
+             */
 
-            if(verbose )
-                HDfprintf(stdout, "%0d:%s: closing datasets again.\n",
-                        mpi_rank, fcn_name);
+            if (verbose)
+                HDfprintf(stdout, "%0d:%s: closing datasets again.\n", mpi_rank, fcn_name);
 
-            for ( i = 0; i < NUM_DATA_SETS; i++ ) {
-                if ( dataset[i] >= 0 ) {
+            for (i = 0; i < NUM_DATA_SETS; i++) {
+                if (dataset[i] >= 0) {
                     err = H5Dclose(dataset[i]);
                     VRFY((err >= 0), "H5Dclose(dataset[i])1 failed.\n");
                 }
             }
 
             /*
-            * close the data transfer property list.
-            */
+             * close the data transfer property list.
+             */
 
-            if(verbose )
+            if (verbose)
                 HDfprintf(stdout, "%0d:%s: closing dxpl .\n", mpi_rank, fcn_name);
 
             err = H5Pclose(dxpl_id);
             VRFY((err >= 0), "H5Pclose(dxpl_id) failed.\n");
 
             /*
-            * Close the file
-            */
-            if(verbose)
-                HDfprintf(stdout, "%0d:%s: closing file again.\n",
-                        mpi_rank, fcn_name);
+             * Close the file
+             */
+            if (verbose)
+                HDfprintf(stdout, "%0d:%s: closing file again.\n", mpi_rank, fcn_name);
             err = H5Fclose(file_id);
-            VRFY((err >= 0 ), "H5Fclose(1) failed");
+            VRFY((err >= 0), "H5Fclose(1) failed");
 
         } /* else if (steps_done==0) */
         Reader_result(mrc, steps_done);
     } /* end while(1) */
 
-    if(verbose )
+    if (verbose)
         HDfprintf(stdout, "%0d:%s: Done.\n", mpi_rank, fcn_name);
 
     return;
@@ -2684,27 +2615,27 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
 #undef Writer_Root
 #undef Reader_Root
 
-
 /*
  * Test creating a chunked dataset in parallel in a file with an alignment set
  * and an alignment threshold large enough to avoid aligning the chunks but
  * small enough that the raw data aggregator will be aligned if it is treated as
  * an object that must be aligned by the library
  */
-#define CHUNK_SIZE 72
-#define NCHUNKS 32
-#define AGGR_SIZE 2048
+#define CHUNK_SIZE  72
+#define NCHUNKS     32
+#define AGGR_SIZE   2048
 #define EXTRA_ALIGN 100
 
- void chunk_align_bug_1(void)
- {
-    int                 mpi_rank;
-    hid_t               file_id, dset_id, fapl_id, dcpl_id, space_id;
-    hsize_t             dims = CHUNK_SIZE * NCHUNKS, cdims = CHUNK_SIZE;
-    h5_stat_size_t      file_size;
-    hsize_t             align;
-    herr_t              ret;
-    const char          *filename;
+void
+chunk_align_bug_1(void)
+{
+    int            mpi_rank;
+    hid_t          file_id, dset_id, fapl_id, dcpl_id, space_id;
+    hsize_t        dims = CHUNK_SIZE * NCHUNKS, cdims = CHUNK_SIZE;
+    h5_stat_size_t file_size;
+    hsize_t        align;
+    herr_t         ret;
+    const char *   filename;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
@@ -2769,8 +2700,6 @@ void rr_obj_hdr_flush_confusion_reader(MPI_Comm comm)
     return;
 } /* end chunk_align_bug_1() */
 
-
 /*=============================================================================
  *                         End of t_mdset.c
  *===========================================================================*/
-
diff --git a/testpar/t_mpi.c b/testpar/t_mpi.c
index 0719ca6..fe73ba0 100644
--- a/testpar/t_mpi.c
+++ b/testpar/t_mpi.c
@@ -28,33 +28,34 @@
 #include "testpar.h"
 
 /* FILENAME and filenames must have the same number of names */
-const char *FILENAME[2] = { "MPItest", NULL };
-char filenames[2][200];
-int nerrors = 0;
-hid_t fapl; /* file access property list */
+const char *FILENAME[2] = {"MPItest", NULL};
+char        filenames[2][200];
+int         nerrors = 0;
+hid_t       fapl; /* file access property list */
 
 /* protocols */
 static int errors_sum(int nerrs);
 
-#define MPIO_TEST_WRITE_SIZE 1024*1024     /* 1 MB */
-
-static int test_mpio_overlap_writes(char *filename) {
-    int mpi_size, mpi_rank;
-    MPI_Comm comm;
-    MPI_Info info = MPI_INFO_NULL;
-    int color, mrc;
-    MPI_File fh;
-    int i;
-    int vrfyerrs, nerrs;
+#define MPIO_TEST_WRITE_SIZE 1024 * 1024 /* 1 MB */
+
+static int
+test_mpio_overlap_writes(char *filename)
+{
+    int           mpi_size, mpi_rank;
+    MPI_Comm      comm;
+    MPI_Info      info = MPI_INFO_NULL;
+    int           color, mrc;
+    MPI_File      fh;
+    int           i;
+    int           vrfyerrs, nerrs;
     unsigned char buf[4093]; /* use some prime number for size */
-    int bufsize = sizeof(buf);
-    MPI_Offset stride;
-    MPI_Offset mpi_off;
-    MPI_Status mpi_stat;
+    int           bufsize = sizeof(buf);
+    MPI_Offset    stride;
+    MPI_Offset    mpi_off;
+    MPI_Status    mpi_stat;
 
     if (VERBOSE_MED)
-        HDprintf("MPIO independent overlapping writes test on file %s\n",
-                filename);
+        HDprintf("MPIO independent overlapping writes test on file %s\n", filename);
 
     nerrs = 0;
     /* set up MPI parameters */
@@ -71,16 +72,15 @@ static int test_mpio_overlap_writes(char *filename) {
 
     /* splits processes 0 to n-2 into one comm. and the last one into another */
     color = ((mpi_rank < (mpi_size - 1)) ? 0 : 1);
-    mrc = MPI_Comm_split(MPI_COMM_WORLD, color, mpi_rank, &comm);
+    mrc   = MPI_Comm_split(MPI_COMM_WORLD, color, mpi_rank, &comm);
     VRFY((mrc == MPI_SUCCESS), "Comm_split succeeded");
 
     if (color == 0) {
         /* First n-1 processes (color==0) open a file and write it */
-        mrc = MPI_File_open(comm, filename, MPI_MODE_CREATE | MPI_MODE_RDWR,
-                info, &fh);
+        mrc = MPI_File_open(comm, filename, MPI_MODE_CREATE | MPI_MODE_RDWR, info, &fh);
         VRFY((mrc == MPI_SUCCESS), "");
 
-        stride = 1;
+        stride  = 1;
         mpi_off = mpi_rank * stride;
         while (mpi_off < MPIO_TEST_WRITE_SIZE) {
             /* make sure the write does not exceed the TEST_WRITE_SIZE */
@@ -89,9 +89,8 @@ static int test_mpio_overlap_writes(char *filename) {
 
             /* set data to some trivial pattern for easy verification */
             for (i = 0; i < stride; i++)
-                buf[i] = (unsigned char) (mpi_off + i);
-            mrc = MPI_File_write_at(fh, mpi_off, buf, (int) stride, MPI_BYTE,
-                    &mpi_stat);
+                buf[i] = (unsigned char)(mpi_off + i);
+            mrc = MPI_File_write_at(fh, mpi_off, buf, (int)stride, MPI_BYTE, &mpi_stat);
             VRFY((mrc == MPI_SUCCESS), "");
 
             /* move the offset pointer to last byte written by all processes */
@@ -114,10 +113,11 @@ static int test_mpio_overlap_writes(char *filename) {
         /* sync with the other waiting processes */
         mrc = MPI_Barrier(MPI_COMM_WORLD);
         VRFY((mrc == MPI_SUCCESS), "Sync after writes");
-    } else {
+    }
+    else {
         /* last process waits till writes are done,
-        * then opens file to verify data.
-        */
+         * then opens file to verify data.
+         */
         mrc = MPI_Barrier(MPI_COMM_WORLD);
         VRFY((mrc == MPI_SUCCESS), "Sync after writes");
 
@@ -129,18 +129,15 @@ static int test_mpio_overlap_writes(char *filename) {
             /* make sure it does not read beyond end of data */
             if (mpi_off + stride > MPIO_TEST_WRITE_SIZE)
                 stride = MPIO_TEST_WRITE_SIZE - mpi_off;
-            mrc = MPI_File_read_at(fh, mpi_off, buf, (int) stride, MPI_BYTE,
-                    &mpi_stat);
+            mrc = MPI_File_read_at(fh, mpi_off, buf, (int)stride, MPI_BYTE, &mpi_stat);
             VRFY((mrc == MPI_SUCCESS), "");
             vrfyerrs = 0;
             for (i = 0; i < stride; i++) {
                 unsigned char expected;
-                expected = (unsigned char) (mpi_off + i);
-                if ((expected != buf[i])
-                        && (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED)) {
-                    HDprintf(
-                            "proc %d: found data error at [%ld], expect %u, got %u\n",
-                            mpi_rank, (long) (mpi_off + i), expected, buf[i]);
+                expected = (unsigned char)(mpi_off + i);
+                if ((expected != buf[i]) && (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED)) {
+                    HDprintf("proc %d: found data error at [%ld], expect %u, got %u\n", mpi_rank,
+                             (long)(mpi_off + i), expected, buf[i]);
                 }
             }
             if (vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
@@ -157,18 +154,18 @@ static int test_mpio_overlap_writes(char *filename) {
     }
 
     /*
-    * one more sync to ensure all processes have done reading
-    * before ending this test.
-    */
+     * one more sync to ensure all processes have done reading
+     * before ending this test.
+     */
     mrc = MPI_Barrier(MPI_COMM_WORLD);
     VRFY((mrc == MPI_SUCCESS), "Sync before leaving test");
     return (nerrs);
 }
 
-#define MB      1048576        /* 1024*1024 == 2**20 */
-#define GB      1073741824     /* 1024**3 == 2**30 */
-#define TWO_GB_LESS1    2147483647     /* 2**31 - 1 */
-#define FOUR_GB_LESS1   4294967295L     /* 2**32 - 1 */
+#define MB            1048576     /* 1024*1024 == 2**20 */
+#define GB            1073741824  /* 1024**3 == 2**30 */
+#define TWO_GB_LESS1  2147483647  /* 2**31 - 1 */
+#define FOUR_GB_LESS1 4294967295L /* 2**32 - 1 */
 /*
  * Verify that MPI_Offset exceeding 2**31 can be computed correctly.
  * Print any failure as information only, not as an error so that this
@@ -180,23 +177,25 @@ static int test_mpio_overlap_writes(char *filename) {
  * Then reads the file back in by reverse order, that is process 0
  * reads the data of process n-1 and vice versa.
  */
-static int test_mpio_gb_file(char *filename) {
-    int mpi_size, mpi_rank;
-    MPI_Info info = MPI_INFO_NULL;
-    int mrc;
-    MPI_File fh;
-    int i, j, n;
-    int vrfyerrs;
-    int writerrs; /* write errors */
-    int nerrs;
-    int ntimes; /* how many times */
-    char *buf = NULL;
-    char expected;
+static int
+test_mpio_gb_file(char *filename)
+{
+    int        mpi_size, mpi_rank;
+    MPI_Info   info = MPI_INFO_NULL;
+    int        mrc;
+    MPI_File   fh;
+    int        i, j, n;
+    int        vrfyerrs;
+    int        writerrs; /* write errors */
+    int        nerrs;
+    int        ntimes; /* how many times */
+    char *     buf = NULL;
+    char       expected;
     MPI_Offset size;
     MPI_Offset mpi_off;
     MPI_Offset mpi_off_old;
     MPI_Status mpi_stat;
-    int is_signed, sizeof_mpi_offset;
+    int        is_signed, sizeof_mpi_offset;
 
     nerrs = 0;
     /* set up MPI parameters */
@@ -207,73 +206,74 @@ static int test_mpio_gb_file(char *filename) {
         HDprintf("MPI_Offset range test\n");
 
     /* figure out the signness and sizeof MPI_Offset */
-    mpi_off = 0;
-    is_signed = ((MPI_Offset)(mpi_off - 1)) < 0;
-    sizeof_mpi_offset = (int) (sizeof(MPI_Offset));
+    mpi_off           = 0;
+    is_signed         = ((MPI_Offset)(mpi_off - 1)) < 0;
+    sizeof_mpi_offset = (int)(sizeof(MPI_Offset));
 
     /*
-    * Verify the sizeof MPI_Offset and correctness of handling multiple GB
-    * sizes.
-    */
+     * Verify the sizeof MPI_Offset and correctness of handling multiple GB
+     * sizes.
+     */
     if (MAINPROCESS) { /* only process 0 needs to check it*/
-        HDprintf("MPI_Offset is %s %d bytes integeral type\n",
-                is_signed ? "signed" : "unsigned", (int) sizeof(MPI_Offset));
+        HDprintf("MPI_Offset is %s %d bytes integeral type\n", is_signed ? "signed" : "unsigned",
+                 (int)sizeof(MPI_Offset));
         if (sizeof_mpi_offset <= 4 && is_signed) {
             HDprintf("Skipped 2GB range test "
-                    "because MPI_Offset cannot support it\n");
-        } else {
+                     "because MPI_Offset cannot support it\n");
+        }
+        else {
             /* verify correctness of assigning 2GB sizes */
-            mpi_off = 2 * 1024 * (MPI_Offset) MB;
+            mpi_off = 2 * 1024 * (MPI_Offset)MB;
             INFO((mpi_off > 0), "2GB OFFSET assignment no overflow");
-            INFO((mpi_off-1)==TWO_GB_LESS1, "2GB OFFSET assignment succeed");
+            INFO((mpi_off - 1) == TWO_GB_LESS1, "2GB OFFSET assignment succeed");
 
             /* verify correctness of increasing from below 2 GB to above 2GB */
             mpi_off = TWO_GB_LESS1;
             for (i = 0; i < 3; i++) {
                 mpi_off_old = mpi_off;
-                mpi_off = mpi_off + 1;
+                mpi_off     = mpi_off + 1;
                 /* no overflow */
                 INFO((mpi_off > 0), "2GB OFFSET increment no overflow");
                 /* correct inc. */
-                INFO((mpi_off - 1) == mpi_off_old,
-                        "2GB OFFSET increment succeed");
+                INFO((mpi_off - 1) == mpi_off_old, "2GB OFFSET increment succeed");
             }
         }
 
         if (sizeof_mpi_offset <= 4) {
             HDprintf("Skipped 4GB range test "
-                    "because MPI_Offset cannot support it\n");
-        } else {
+                     "because MPI_Offset cannot support it\n");
+        }
+        else {
             /* verify correctness of assigning 4GB sizes */
-            mpi_off = 4 * 1024 * (MPI_Offset) MB;
+            mpi_off = 4 * 1024 * (MPI_Offset)MB;
             INFO((mpi_off > 0), "4GB OFFSET assignment no overflow");
-            INFO((mpi_off-1)==FOUR_GB_LESS1, "4GB OFFSET assignment succeed");
+            INFO((mpi_off - 1) == FOUR_GB_LESS1, "4GB OFFSET assignment succeed");
 
             /* verify correctness of increasing from below 4 GB to above 4 GB */
             mpi_off = FOUR_GB_LESS1;
             for (i = 0; i < 3; i++) {
                 mpi_off_old = mpi_off;
-                mpi_off = mpi_off + 1;
+                mpi_off     = mpi_off + 1;
                 /* no overflow */
                 INFO((mpi_off > 0), "4GB OFFSET increment no overflow");
                 /* correct inc. */
-                INFO((mpi_off - 1) == mpi_off_old,
-                        "4GB OFFSET increment succeed");
+                INFO((mpi_off - 1) == mpi_off_old, "4GB OFFSET increment succeed");
             }
         }
     }
 
     /*
-    * Verify if we can write to a file of multiple GB sizes.
-    */
+     * Verify if we can write to a file of multiple GB sizes.
+     */
     if (VERBOSE_MED)
         HDprintf("MPIO GB file test %s\n", filename);
 
     if (sizeof_mpi_offset <= 4) {
         HDprintf("Skipped GB file range test "
-                "because MPI_Offset cannot support it\n");
-    } else {
-        buf = (char *) HDmalloc(MB);
+                 "because MPI_Offset cannot support it\n");
+    }
+    else {
+        buf = (char *)HDmalloc(MB);
         VRFY((buf != NULL), "malloc succeed");
 
         /* open a new file. Remove it first in case it exists. */
@@ -282,34 +282,29 @@ static int test_mpio_gb_file(char *filename) {
         MPI_File_delete(filename, MPI_INFO_NULL);
         MPI_Barrier(MPI_COMM_WORLD); /* prevent racing condition */
 
-        mrc = MPI_File_open(MPI_COMM_WORLD, filename,
-                MPI_MODE_CREATE | MPI_MODE_RDWR, info, &fh);
+        mrc = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_CREATE | MPI_MODE_RDWR, info, &fh);
         VRFY((mrc == MPI_SUCCESS), "MPI_FILE_OPEN");
 
         HDprintf("MPIO GB file write test %s\n", filename);
 
         /* instead of writing every bytes of the file, we will just write
-        * some data around the 2 and 4 GB boundaries.  That should cover
-        * potential integer overflow and filesystem size limits.
-        */
+         * some data around the 2 and 4 GB boundaries.  That should cover
+         * potential integer overflow and filesystem size limits.
+         */
         writerrs = 0;
         for (n = 2; n <= 4; n += 2) {
             ntimes = GB / MB * n / mpi_size + 1;
             for (i = ntimes - 2; i <= ntimes; i++) {
-                mpi_off = (i * mpi_size + mpi_rank) * (MPI_Offset) MB;
+                mpi_off = (i * mpi_size + mpi_rank) * (MPI_Offset)MB;
                 if (VERBOSE_MED)
-                    HDfprintf(stdout,
-                            "proc %d: write to mpi_off=%016llx, %lld\n",
-                            mpi_rank, mpi_off, mpi_off);
+                    HDfprintf(stdout, "proc %d: write to mpi_off=%016llx, %lld\n", mpi_rank, mpi_off,
+                              mpi_off);
                 /* set data to some trivial pattern for easy verification */
                 for (j = 0; j < MB; j++)
                     *(buf + j) = (int8_t)(i * mpi_size + mpi_rank);
                 if (VERBOSE_MED)
-                    HDfprintf(stdout,
-                            "proc %d: writing %d bytes at offset %lld\n",
-                            mpi_rank, MB, mpi_off);
-                mrc = MPI_File_write_at(fh, mpi_off, buf, MB, MPI_BYTE,
-                        &mpi_stat);
+                    HDfprintf(stdout, "proc %d: writing %d bytes at offset %lld\n", mpi_rank, MB, mpi_off);
+                mrc = MPI_File_write_at(fh, mpi_off, buf, MB, MPI_BYTE, &mpi_stat);
                 INFO((mrc == MPI_SUCCESS), "GB size file write");
                 if (mrc != MPI_SUCCESS)
                     writerrs++;
@@ -324,42 +319,34 @@ static int test_mpio_gb_file(char *filename) {
         VRFY((mrc == MPI_SUCCESS), "Sync after writes");
 
         /*
-        * Verify if we can read the multiple GB file just created.
-        */
+         * Verify if we can read the multiple GB file just created.
+         */
         /* open it again to verify the data written */
         /* but only if there was no write errors */
         HDprintf("MPIO GB file read test %s\n", filename);
         if (errors_sum(writerrs) > 0) {
-            HDprintf("proc %d: Skip read test due to previous write errors\n",
-                    mpi_rank);
+            HDprintf("proc %d: Skip read test due to previous write errors\n", mpi_rank);
             goto finish;
         }
-        mrc = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_RDONLY, info,
-                &fh);
+        mrc = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_RDONLY, info, &fh);
         VRFY((mrc == MPI_SUCCESS), "");
 
         /* Only read back parts of the file that have been written. */
         for (n = 2; n <= 4; n += 2) {
             ntimes = GB / MB * n / mpi_size + 1;
             for (i = ntimes - 2; i <= ntimes; i++) {
-                mpi_off = (i * mpi_size + (mpi_size - mpi_rank - 1))
-                        * (MPI_Offset) MB;
+                mpi_off = (i * mpi_size + (mpi_size - mpi_rank - 1)) * (MPI_Offset)MB;
                 if (VERBOSE_MED)
-                    HDfprintf(stdout,
-                            "proc %d: read from mpi_off=%016llx, %lld\n",
-                            mpi_rank, mpi_off, mpi_off);
-                mrc = MPI_File_read_at(fh, mpi_off, buf, MB, MPI_BYTE,
-                        &mpi_stat);
+                    HDfprintf(stdout, "proc %d: read from mpi_off=%016llx, %lld\n", mpi_rank, mpi_off,
+                              mpi_off);
+                mrc = MPI_File_read_at(fh, mpi_off, buf, MB, MPI_BYTE, &mpi_stat);
                 INFO((mrc == MPI_SUCCESS), "GB size file read");
                 expected = (int8_t)(i * mpi_size + (mpi_size - mpi_rank - 1));
                 vrfyerrs = 0;
                 for (j = 0; j < MB; j++) {
-                    if ((*(buf + j) != expected)
-                            && (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED)) {
-                        HDprintf(
-                                "proc %d: found data error at [%ld+%d], expect %d, got %d\n",
-                                mpi_rank, (long) mpi_off, j, expected,
-                                *(buf + j));
+                    if ((*(buf + j) != expected) && (vrfyerrs++ < MAX_ERR_REPORT || VERBOSE_MED)) {
+                        HDprintf("proc %d: found data error at [%ld+%d], expect %d, got %d\n", mpi_rank,
+                                 (long)mpi_off, j, expected, *(buf + j));
                     }
                 }
                 if (vrfyerrs > MAX_ERR_REPORT && !VERBOSE_MED)
@@ -374,23 +361,21 @@ static int test_mpio_gb_file(char *filename) {
         VRFY((mrc == MPI_SUCCESS), "MPI_FILE_CLOSE");
 
         /*
-        * one more sync to ensure all processes have done reading
-        * before ending this test.
-        */
+         * one more sync to ensure all processes have done reading
+         * before ending this test.
+         */
         mrc = MPI_Barrier(MPI_COMM_WORLD);
         VRFY((mrc == MPI_SUCCESS), "Sync before leaving test");
 
         HDprintf("Test if MPI_File_get_size works correctly with %s\n", filename);
 
-        mrc = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_RDONLY, info,
-                &fh);
+        mrc = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_RDONLY, info, &fh);
         VRFY((mrc == MPI_SUCCESS), "");
 
         if (MAINPROCESS) { /* only process 0 needs to check it*/
             mrc = MPI_File_get_size(fh, &size);
             VRFY((mrc == MPI_SUCCESS), "");
-            VRFY((size == mpi_off+MB),
-                    "MPI_File_get_size doesn't return correct file size.");
+            VRFY((size == mpi_off + MB), "MPI_File_get_size doesn't return correct file size.");
         }
 
         /* close file and free the communicator */
@@ -398,14 +383,15 @@ static int test_mpio_gb_file(char *filename) {
         VRFY((mrc == MPI_SUCCESS), "MPI_FILE_CLOSE");
 
         /*
-        * one more sync to ensure all processes have done reading
-        * before ending this test.
-        */
+         * one more sync to ensure all processes have done reading
+         * before ending this test.
+         */
         mrc = MPI_Barrier(MPI_COMM_WORLD);
         VRFY((mrc == MPI_SUCCESS), "Sync before leaving test");
     }
 
-    finish: if (buf)
+finish:
+    if (buf)
         HDfree(buf);
     return (nerrs);
 }
@@ -427,26 +413,28 @@ static int test_mpio_gb_file(char *filename) {
  * Each process writes something, then reads all data back.
  */
 
-#define DIMSIZE    32        /* Dimension size. */
-#define PRINTID HDprintf("Proc %d: ", mpi_rank)
-#define USENONE 0
-#define USEATOM 1        /* request atomic I/O */
-#define USEFSYNC 2        /* request file_sync */
-
-static int test_mpio_1wMr(char *filename, int special_request) {
-    char hostname[128];
-    int mpi_size, mpi_rank;
-    MPI_File fh;
-    char mpi_err_str[MPI_MAX_ERROR_STRING];
-    int mpi_err_strlen;
-    int mpi_err;
+#define DIMSIZE  32 /* Dimension size. */
+#define PRINTID  HDprintf("Proc %d: ", mpi_rank)
+#define USENONE  0
+#define USEATOM  1 /* request atomic I/O */
+#define USEFSYNC 2 /* request file_sync */
+
+static int
+test_mpio_1wMr(char *filename, int special_request)
+{
+    char          hostname[128];
+    int           mpi_size, mpi_rank;
+    MPI_File      fh;
+    char          mpi_err_str[MPI_MAX_ERROR_STRING];
+    int           mpi_err_strlen;
+    int           mpi_err;
     unsigned char writedata[DIMSIZE], readdata[DIMSIZE];
     unsigned char expect_val;
-    int i, irank;
-    int nerrs = 0; /* number of errors */
-    int atomicity;
-    MPI_Offset mpi_off;
-    MPI_Status mpi_stat;
+    int           i, irank;
+    int           nerrs = 0; /* number of errors */
+    int           atomicity;
+    MPI_Offset    mpi_off;
+    MPI_Status    mpi_stat;
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -460,7 +448,7 @@ static int test_mpio_1wMr(char *filename, int special_request) {
     /* show the hostname so that we can tell where the processes are running */
     if (VERBOSE_DEF) {
 #ifdef H5_HAVE_GETHOSTNAME
-        if(HDgethostname(hostname, sizeof(hostname)) < 0) {
+        if (HDgethostname(hostname, sizeof(hostname)) < 0) {
             HDprintf("gethostname failed\n");
             hostname[0] = '\0';
         }
@@ -478,9 +466,8 @@ static int test_mpio_1wMr(char *filename, int special_request) {
     MPI_File_delete(filename, MPI_INFO_NULL);
     MPI_Barrier(MPI_COMM_WORLD); /* prevent racing condition */
 
-    if ((mpi_err = MPI_File_open(MPI_COMM_WORLD, filename,
-            MPI_MODE_RDWR | MPI_MODE_CREATE, MPI_INFO_NULL, &fh))
-            != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_RDWR | MPI_MODE_CREATE, MPI_INFO_NULL,
+                                 &fh)) != MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         PRINTID;
         HDprintf("MPI_File_open failed (%s)\n", mpi_err_str);
@@ -489,9 +476,9 @@ static int test_mpio_1wMr(char *filename, int special_request) {
 
     if (special_request & USEATOM) {
         /* ==================================================
-        * Set atomcity to true (1).  A POSIX compliant filesystem
-        * should not need this.
-        * ==================================================*/
+         * Set atomcity to true (1).  A POSIX compliant filesystem
+         * should not need this.
+         * ==================================================*/
         if ((mpi_err = MPI_File_get_atomicity(fh, &atomicity)) != MPI_SUCCESS) {
             MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
             PRINTID;
@@ -521,26 +508,26 @@ static int test_mpio_1wMr(char *filename, int special_request) {
     }
 
     /* ==================================================
-    * Each process calculates what to write but
-    * only process irank(0) writes.
-    * ==================================================*/
+     * Each process calculates what to write but
+     * only process irank(0) writes.
+     * ==================================================*/
     irank = 0;
     for (i = 0; i < DIMSIZE; i++)
-         writedata[i] = (uint8_t)(irank * DIMSIZE + i);
+        writedata[i] = (uint8_t)(irank * DIMSIZE + i);
     mpi_off = irank * DIMSIZE;
 
     /* Only one process writes */
     if (mpi_rank == irank) {
         if (VERBOSE_HI) {
             PRINTID;
-            HDprintf("wrote %d bytes at %ld\n", DIMSIZE, (long) mpi_off);
+            HDprintf("wrote %d bytes at %ld\n", DIMSIZE, (long)mpi_off);
         }
-        if ((mpi_err = MPI_File_write_at(fh, mpi_off, writedata, DIMSIZE,
-                MPI_BYTE, &mpi_stat)) != MPI_SUCCESS) {
+        if ((mpi_err = MPI_File_write_at(fh, mpi_off, writedata, DIMSIZE, MPI_BYTE, &mpi_stat)) !=
+            MPI_SUCCESS) {
             MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
             PRINTID;
-            HDprintf("MPI_File_write_at offset(%ld), bytes (%d), failed (%s)\n",
-                    (long) mpi_off, DIMSIZE, mpi_err_str);
+            HDprintf("MPI_File_write_at offset(%ld), bytes (%d), failed (%s)\n", (long)mpi_off, DIMSIZE,
+                     mpi_err_str);
             return 1;
         };
     };
@@ -555,9 +542,9 @@ static int test_mpio_1wMr(char *filename, int special_request) {
 
     if (special_request & USEFSYNC) {
         /* ==================================================
-        * Do a file sync.  A POSIX compliant filesystem
-        * should not need this.
-        * ==================================================*/
+         * Do a file sync.  A POSIX compliant filesystem
+         * should not need this.
+         * ==================================================*/
         if (VERBOSE_HI)
             HDprintf("Apply MPI_File_sync\n");
         /* call file_sync to force the write out */
@@ -584,24 +571,22 @@ static int test_mpio_1wMr(char *filename, int special_request) {
     }
 
     /* ==================================================
-    * Each process reads what process 0 wrote and verify.
-    * ==================================================*/
-    irank = 0;
+     * Each process reads what process 0 wrote and verify.
+     * ==================================================*/
+    irank   = 0;
     mpi_off = irank * DIMSIZE;
-    if ((mpi_err = MPI_File_read_at(fh, mpi_off, readdata, DIMSIZE, MPI_BYTE,
-            &mpi_stat)) != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_read_at(fh, mpi_off, readdata, DIMSIZE, MPI_BYTE, &mpi_stat)) != MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         PRINTID;
-        HDprintf("MPI_File_read_at offset(%ld), bytes (%d), failed (%s)\n",
-                (long) mpi_off, DIMSIZE, mpi_err_str);
+        HDprintf("MPI_File_read_at offset(%ld), bytes (%d), failed (%s)\n", (long)mpi_off, DIMSIZE,
+                 mpi_err_str);
         return 1;
     };
     for (i = 0; i < DIMSIZE; i++) {
         expect_val = (uint8_t)(irank * DIMSIZE + i);
         if (readdata[i] != expect_val) {
             PRINTID;
-            HDprintf("read data[%d:%d] got %02x, expect %02x\n", irank, i,
-                    readdata[i], expect_val);
+            HDprintf("read data[%d:%d] got %02x, expect %02x\n", irank, i, readdata[i], expect_val);
             nerrs++;
         }
     }
@@ -657,41 +642,44 @@ static int test_mpio_1wMr(char *filename, int special_request) {
  the following values were obtained:
  1,2,0
 
- The problem is that the displacement of the second derived datatype(datatype2) which formed the final derived datatype(advtype)
- has been put after the basic datatype(MPI_BYTE) of datatype2. This is a bug.
+ The problem is that the displacement of the second derived datatype(datatype2) which formed the final derived
+ datatype(advtype) has been put after the basic datatype(MPI_BYTE) of datatype2. This is a bug.
 
 
  2. This test will verify whether the complicated derived datatype is working on
  the current platform.
 
- If this bug has been fixed in the previous not-working package, this test will issue a HDprintf message to tell the developer to change
- the configuration specific file of HDF5 so that we can change our configurationsetting to support collective IO for irregular selections.
+ If this bug has been fixed in the previous not-working package, this test will issue a HDprintf message to
+ tell the developer to change the configuration specific file of HDF5 so that we can change our
+ configurationsetting to support collective IO for irregular selections.
 
- If it turns out that the previous working MPI-IO package no longer works, this test will also issue a message to inform the corresponding failure so that
- we can turn off collective IO support for irregular selections.
+ If it turns out that the previous working MPI-IO package no longer works, this test will also issue a message
+ to inform the corresponding failure so that we can turn off collective IO support for irregular selections.
  */
 
-static int test_mpio_derived_dtype(char *filename) {
+static int
+test_mpio_derived_dtype(char *filename)
+{
 
-    MPI_File fh;
-    char mpi_err_str[MPI_MAX_ERROR_STRING];
-    int mpi_err_strlen;
-    int mpi_err;
-    int i;
+    MPI_File     fh;
+    char         mpi_err_str[MPI_MAX_ERROR_STRING];
+    int          mpi_err_strlen;
+    int          mpi_err;
+    int          i;
     MPI_Datatype etype, filetype;
     MPI_Datatype adv_filetype, bas_filetype[2];
     MPI_Datatype filetypenew;
-    MPI_Offset disp;
-    MPI_Status Status;
-    MPI_Aint adv_disp[2];
-    MPI_Aint offsets[1];
-    int blocklens[1], adv_blocklens[2];
-    int count, outcount;
-    int retcode;
+    MPI_Offset   disp;
+    MPI_Status   Status;
+    MPI_Aint     adv_disp[2];
+    MPI_Aint     offsets[1];
+    int          blocklens[1], adv_blocklens[2];
+    int          count, outcount;
+    int          retcode;
 
     int mpi_rank, mpi_size;
 
-    char buf[3], outbuf[3] = { 0 };
+    char buf[3], outbuf[3] = {0};
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -699,23 +687,21 @@ static int test_mpio_derived_dtype(char *filename) {
     for (i = 0; i < 3; i++)
         buf[i] = (char)(i + 1);
 
-    if ((mpi_err = MPI_File_open(MPI_COMM_WORLD, filename,
-            MPI_MODE_RDWR | MPI_MODE_CREATE, MPI_INFO_NULL, &fh))
-            != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_RDWR | MPI_MODE_CREATE, MPI_INFO_NULL,
+                                 &fh)) != MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_File_open failed (%s)\n", mpi_err_str);
         return 1;
     }
 
-    disp = 0;
+    disp  = 0;
     etype = MPI_BYTE;
 
-    count = 1;
+    count        = 1;
     blocklens[0] = 1;
-    offsets[0] = 0;
+    offsets[0]   = 0;
 
-    if ((mpi_err = MPI_Type_create_hindexed(count, blocklens, offsets, MPI_BYTE,
-            &filetype)) != MPI_SUCCESS) {
+    if ((mpi_err = MPI_Type_create_hindexed(count, blocklens, offsets, MPI_BYTE, &filetype)) != MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_Type_contiguous failed (%s)\n", mpi_err_str);
         return 1;
@@ -727,11 +713,11 @@ static int test_mpio_derived_dtype(char *filename) {
         return 1;
     }
 
-    count = 1;
+    count        = 1;
     blocklens[0] = 1;
-    offsets[0] = 1;
-    if ((mpi_err = MPI_Type_create_hindexed(count, blocklens, offsets, MPI_BYTE,
-            &filetypenew)) != MPI_SUCCESS) {
+    offsets[0]   = 1;
+    if ((mpi_err = MPI_Type_create_hindexed(count, blocklens, offsets, MPI_BYTE, &filetypenew)) !=
+        MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_Type_contiguous failed (%s)\n", mpi_err_str);
         return 1;
@@ -743,16 +729,16 @@ static int test_mpio_derived_dtype(char *filename) {
         return 1;
     }
 
-    outcount = 2;
+    outcount         = 2;
     adv_blocklens[0] = 1;
     adv_blocklens[1] = 1;
-    adv_disp[0] = 0;
-    adv_disp[1] = 1;
-    bas_filetype[0] = filetype;
-    bas_filetype[1] = filetypenew;
+    adv_disp[0]      = 0;
+    adv_disp[1]      = 1;
+    bas_filetype[0]  = filetype;
+    bas_filetype[1]  = filetypenew;
 
-    if ((mpi_err = MPI_Type_create_struct(outcount, adv_blocklens, adv_disp,
-            bas_filetype, &adv_filetype)) != MPI_SUCCESS) {
+    if ((mpi_err = MPI_Type_create_struct(outcount, adv_blocklens, adv_disp, bas_filetype, &adv_filetype)) !=
+        MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_Type_create_struct failed (%s)\n", mpi_err_str);
         return 1;
@@ -763,15 +749,14 @@ static int test_mpio_derived_dtype(char *filename) {
         return 1;
     }
 
-    if ((mpi_err = MPI_File_set_view(fh, disp, etype, adv_filetype, "native",
-            MPI_INFO_NULL)) != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_set_view(fh, disp, etype, adv_filetype, "native", MPI_INFO_NULL)) !=
+        MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_File_set_view failed (%s)\n", mpi_err_str);
         return 1;
     }
 
-    if ((mpi_err = MPI_File_write(fh, buf, 3, MPI_BYTE, &Status))
-            != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_write(fh, buf, 3, MPI_BYTE, &Status)) != MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_File_write failed (%s)\n", mpi_err_str);
         return 1;
@@ -783,21 +768,19 @@ static int test_mpio_derived_dtype(char *filename) {
         return 1;
     }
 
-    if ((mpi_err = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_RDONLY,
-            MPI_INFO_NULL, &fh)) != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_RDONLY, MPI_INFO_NULL, &fh)) !=
+        MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_File_open failed (%s)\n", mpi_err_str);
         return 1;
     }
 
-    if ((mpi_err = MPI_File_set_view(fh, 0, MPI_BYTE, MPI_BYTE, "native",
-            MPI_INFO_NULL)) != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_set_view(fh, 0, MPI_BYTE, MPI_BYTE, "native", MPI_INFO_NULL)) != MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_File_set_view failed (%s)\n", mpi_err_str);
         return 1;
     }
-    if ((mpi_err = MPI_File_read(fh, outbuf, 3, MPI_BYTE, &Status))
-            != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_read(fh, outbuf, 3, MPI_BYTE, &Status)) != MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_File_read failed (%s)\n", mpi_err_str);
         return 1;
@@ -805,7 +788,8 @@ static int test_mpio_derived_dtype(char *filename) {
 
     if (outbuf[2] == 2) {
         retcode = 0;
-    } else {
+    }
+    else {
         /*      if(mpi_rank == 0) {
         HDprintf("complicated derived datatype is NOT working at this platform\n");
         HDprintf("go back to hdf5/config and find the corresponding\n");
@@ -824,8 +808,7 @@ static int test_mpio_derived_dtype(char *filename) {
     mpi_err = MPI_Barrier(MPI_COMM_WORLD);
     if (retcode == -1) {
         if (mpi_rank == 0) {
-            HDprintf(
-                    "Complicated derived datatype is NOT working at this platform\n");
+            HDprintf("Complicated derived datatype is NOT working at this platform\n");
             HDprintf(" Please report to help@hdfgroup.org about this problem.\n");
         }
         retcode = 1;
@@ -851,29 +834,33 @@ static int test_mpio_derived_dtype(char *filename) {
  2. This test will fail with the MPI-IO package that doesn't support this. For example,
  mpich 1.2.6.
 
- If this bug has been fixed in the previous not-working package, this test will issue a HDprintf message to tell the developer to change
- the configuration specific file of HDF5 so that we can change our configurationsetting to support special collective IO; currently only special collective IO.
+ If this bug has been fixed in the previous not-working package, this test will issue a HDprintf message to
+ tell the developer to change the configuration specific file of HDF5 so that we can change our
+ configurationsetting to support special collective IO; currently only special collective IO.
 
- If it turns out that the previous working MPI-IO package no longer works, this test will also issue a message to inform the corresponding failure so that
- we can turn off the support for special collective IO; currently only special collective IO.
+ If it turns out that the previous working MPI-IO package no longer works, this test will also issue a message
+ to inform the corresponding failure so that we can turn off the support for special collective IO; currently
+ only special collective IO.
  */
 
-static int test_mpio_special_collective(char *filename) {
-    int mpi_size, mpi_rank;
-    MPI_File fh;
+static int
+test_mpio_special_collective(char *filename)
+{
+    int          mpi_size, mpi_rank;
+    MPI_File     fh;
     MPI_Datatype etype, buftype, filetype;
-    char mpi_err_str[MPI_MAX_ERROR_STRING];
-    int mpi_err_strlen;
-    int mpi_err;
-    char writedata[2 * DIMSIZE];
-    char filerep[7] = "native";
-    int i;
-    int count, bufcount;
-    int blocklens[2];
-    MPI_Aint offsets[2];
-    MPI_Offset mpi_off = 0;
-    MPI_Status mpi_stat;
-    int retcode = 0;
+    char         mpi_err_str[MPI_MAX_ERROR_STRING];
+    int          mpi_err_strlen;
+    int          mpi_err;
+    char         writedata[2 * DIMSIZE];
+    char         filerep[7] = "native";
+    int          i;
+    int          count, bufcount;
+    int          blocklens[2];
+    MPI_Aint     offsets[2];
+    MPI_Offset   mpi_off = 0;
+    MPI_Status   mpi_stat;
+    int          retcode = 0;
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -881,22 +868,21 @@ static int test_mpio_special_collective(char *filename) {
     /* create MPI data type */
     etype = MPI_BYTE;
     if (mpi_rank == 0 || mpi_rank == 1) {
-        count = DIMSIZE;
+        count    = DIMSIZE;
         bufcount = 1;
     } /* end if */
     else {
-        count = 0;
+        count    = 0;
         bufcount = 0;
     } /* end else */
 
     blocklens[0] = count;
-    offsets[0] = mpi_rank * count;
+    offsets[0]   = mpi_rank * count;
     blocklens[1] = count;
-    offsets[1] = (mpi_size + mpi_rank) * count;
+    offsets[1]   = (mpi_size + mpi_rank) * count;
 
     if (count != 0) {
-        if ((mpi_err = MPI_Type_create_hindexed(2, blocklens, offsets, etype,
-                &filetype)) != MPI_SUCCESS) {
+        if ((mpi_err = MPI_Type_create_hindexed(2, blocklens, offsets, etype, &filetype)) != MPI_SUCCESS) {
             MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
             HDprintf("MPI_Type_contiguous failed (%s)\n", mpi_err_str);
             return 1;
@@ -908,8 +894,7 @@ static int test_mpio_special_collective(char *filename) {
             return 1;
         } /* end if */
 
-        if ((mpi_err = MPI_Type_create_hindexed(2, blocklens, offsets, etype,
-                &buftype)) != MPI_SUCCESS) {
+        if ((mpi_err = MPI_Type_create_hindexed(2, blocklens, offsets, etype, &buftype)) != MPI_SUCCESS) {
             MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
             HDprintf("MPI_Type_contiguous failed (%s)\n", mpi_err_str);
             return 1;
@@ -920,16 +905,15 @@ static int test_mpio_special_collective(char *filename) {
             HDprintf("MPI_Type_commit failed (%s)\n", mpi_err_str);
             return 1;
         } /* end if */
-    } /* end if */
+    }     /* end if */
     else {
         filetype = MPI_BYTE;
-        buftype = MPI_BYTE;
+        buftype  = MPI_BYTE;
     } /* end else */
 
     /* Open a file */
-    if ((mpi_err = MPI_File_open(MPI_COMM_WORLD, filename,
-            MPI_MODE_RDWR | MPI_MODE_CREATE, MPI_INFO_NULL, &fh))
-            != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_open(MPI_COMM_WORLD, filename, MPI_MODE_RDWR | MPI_MODE_CREATE, MPI_INFO_NULL,
+                                 &fh)) != MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_File_open failed (%s)\n", mpi_err_str);
         return 1;
@@ -937,22 +921,22 @@ static int test_mpio_special_collective(char *filename) {
 
     /* each process writes some data */
     for (i = 0; i < 2 * DIMSIZE; i++)
-        writedata[i] = (char) (mpi_rank * DIMSIZE + i);
+        writedata[i] = (char)(mpi_rank * DIMSIZE + i);
 
     /* Set the file view */
-    if ((mpi_err = MPI_File_set_view(fh, mpi_off, MPI_BYTE, filetype, filerep,
-            MPI_INFO_NULL)) != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_set_view(fh, mpi_off, MPI_BYTE, filetype, filerep, MPI_INFO_NULL)) !=
+        MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
         HDprintf("MPI_File_set_view failed (%s)\n", mpi_err_str);
         return 1;
     } /* end if */
 
     /* Collectively write into the file */
-    if ((mpi_err = MPI_File_write_at_all(fh, mpi_off, writedata, bufcount,
-            buftype, &mpi_stat)) != MPI_SUCCESS) {
+    if ((mpi_err = MPI_File_write_at_all(fh, mpi_off, writedata, bufcount, buftype, &mpi_stat)) !=
+        MPI_SUCCESS) {
         MPI_Error_string(mpi_err, mpi_err_str, &mpi_err_strlen);
-        HDprintf("MPI_File_write_at offset(%ld), bytes (%d), failed (%s)\n",
-                (long) mpi_off, bufcount, mpi_err_str);
+        HDprintf("MPI_File_write_at offset(%ld), bytes (%d), failed (%s)\n", (long)mpi_off, bufcount,
+                 mpi_err_str);
         return 1;
     } /* end if */
 
@@ -980,41 +964,44 @@ static int test_mpio_special_collective(char *filename) {
 /*
  * parse the command line options
  */
-static int parse_options(int argc, char **argv) {
+static int
+parse_options(int argc, char **argv)
+{
     while (--argc) {
         if (**(++argv) != '-') {
             break;
-        } else {
+        }
+        else {
             switch (*(*argv + 1)) {
-            case 'v':
-                if (*((*argv + 1) + 1))
-                    ParseTestVerbosity((*argv + 1) + 1);
-                else
-                    SetTestVerbosity(VERBO_MED);
-                break;
-            case 'f':
-                if (--argc < 1) {
-                    nerrors++;
+                case 'v':
+                    if (*((*argv + 1) + 1))
+                        ParseTestVerbosity((*argv + 1) + 1);
+                    else
+                        SetTestVerbosity(VERBO_MED);
+                    break;
+                case 'f':
+                    if (--argc < 1) {
+                        nerrors++;
+                        return (1);
+                    }
+                    if (**(++argv) == '-') {
+                        nerrors++;
+                        return (1);
+                    }
+                    paraprefix = *argv;
+                    break;
+                case 'h': /* print help message--return with nerrors set */
                     return (1);
-                }
-                if (**(++argv) == '-') {
+                default:
                     nerrors++;
                     return (1);
-                }
-                paraprefix = *argv;
-                break;
-            case 'h': /* print help message--return with nerrors set */
-                return (1);
-            default:
-                nerrors++;
-                return (1);
             }
         }
     } /*while*/
 
     /* compose the test filenames */
     {
-        int i, n;
+        int   i, n;
         hid_t plist;
 
         plist = H5Pcreate(H5P_FILE_ACCESS);
@@ -1022,8 +1009,7 @@ static int parse_options(int argc, char **argv) {
         n = sizeof(FILENAME) / sizeof(FILENAME[0]) - 1; /* exclude the NULL */
 
         for (i = 0; i < n; i++)
-            if (h5_fixname(FILENAME[i], plist, filenames[i],
-                    sizeof(filenames[i])) == NULL) {
+            if (h5_fixname(FILENAME[i], plist, filenames[i], sizeof(filenames[i])) == NULL) {
                 HDprintf("h5_fixname failed\n");
                 nerrors++;
                 return (1);
@@ -1042,7 +1028,9 @@ static int parse_options(int argc, char **argv) {
 /*
  * Show command usage
  */
-static void usage(void) {
+static void
+usage(void)
+{
     HDprintf("Usage: t_mpi [-v<verbosity>] [-f <prefix>]\n");
     HDprintf("\t-v<verbosity>\tset verbose level (0-9,l,m,h)\n");
     HDprintf("\t-f <prefix>\tfilename prefix\n");
@@ -1052,13 +1040,17 @@ static void usage(void) {
 /*
  * return the sum of all errors.
  */
-static int errors_sum(int nerrs) {
+static int
+errors_sum(int nerrs)
+{
     int temp;
     MPI_Allreduce(&nerrs, &temp, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD);
     return (temp);
 }
 
-int main(int argc, char **argv) {
+int
+main(int argc, char **argv)
+{
     int mpi_size, mpi_rank; /* mpi variables */
     int ret_code;
 
@@ -1067,10 +1059,10 @@ int main(int argc, char **argv) {
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* Attempt to turn off atexit post processing so that in case errors
-    * happen during the test and the process is aborted, it will not get
-    * hang in the atexit post processing in which it may try to make MPI
-    * calls.  By then, MPI calls may not work.
-    */
+     * happen during the test and the process is aborted, it will not get
+     * hang in the atexit post processing in which it may try to make MPI
+     * calls.  By then, MPI calls may not work.
+     */
     if (H5dont_atexit() < 0) {
         HDprintf("Failed to turn off atexit processing. Continue.\n");
     };
@@ -1097,8 +1089,8 @@ int main(int argc, char **argv) {
     ALARM_ON;
 
     /*=======================================
-    * MPIO 1 write Many read test
-    *=======================================*/
+     * MPIO 1 write Many read test
+     *=======================================*/
     MPI_BANNER("MPIO 1 write Many read test...");
     ret_code = test_mpio_1wMr(filenames[0], USENONE);
     ret_code = errors_sum(ret_code);
@@ -1128,8 +1120,8 @@ int main(int argc, char **argv) {
     }
 
     /*=======================================
-    * MPIO MPIO File size range test
-    *=======================================*/
+     * MPIO MPIO File size range test
+     *=======================================*/
     MPI_BANNER("MPIO File size range test...");
 #ifndef H5_HAVE_WIN32_API
     ret_code = test_mpio_gb_file(filenames[0]);
@@ -1139,13 +1131,13 @@ int main(int argc, char **argv) {
         nerrors += ret_code;
     }
 #else
-    if (mpi_rank==0)
+    if (mpi_rank == 0)
         HDprintf(" will be skipped on Windows (JIRA HDDFV-8064)\n");
 #endif
 
     /*=======================================
-    * MPIO independent overlapping writes
-    *=======================================*/
+     * MPIO independent overlapping writes
+     *=======================================*/
     MPI_BANNER("MPIO independent overlapping writes...");
     ret_code = test_mpio_overlap_writes(filenames[0]);
     ret_code = errors_sum(ret_code);
@@ -1155,8 +1147,8 @@ int main(int argc, char **argv) {
     }
 
     /*=======================================
-    * MPIO complicated derived datatype test
-    *=======================================*/
+     * MPIO complicated derived datatype test
+     *=======================================*/
     MPI_BANNER("MPIO complicated derived datatype test...");
     ret_code = test_mpio_derived_dtype(filenames[0]);
     ret_code = errors_sum(ret_code);
@@ -1166,8 +1158,8 @@ int main(int argc, char **argv) {
     }
 
     /*=======================================
-    * MPIO special collective IO  test
-    *=======================================*/
+     * MPIO special collective IO  test
+     *=======================================*/
     if (mpi_size < 4) {
         MPI_BANNER("MPIO special collective io test SKIPPED.");
         if (mpi_rank == 0)
@@ -1179,16 +1171,17 @@ int main(int argc, char **argv) {
     MPI_BANNER("MPIO special collective io test...");
     ret_code = test_mpio_special_collective(filenames[0]);
 
-    sc_finish: ret_code = errors_sum(ret_code);
+sc_finish:
+    ret_code = errors_sum(ret_code);
     if (mpi_rank == 0 && ret_code > 0) {
         HDprintf("***FAILED with %d total errors\n", ret_code);
         nerrors += ret_code;
     }
 
-    finish:
+finish:
     /* make sure all processes are finished before final report, cleanup
-    * and exit.
-    */
+     * and exit.
+     */
     MPI_Barrier(MPI_COMM_WORLD);
     if (MAINPROCESS) { /* only process 0 reports */
         HDprintf("===================================\n");
@@ -1213,4 +1206,3 @@ int main(int argc, char **argv) {
     /* cannot just return (nerrors) because exit code is limited to 1byte */
     return (nerrors != 0);
 }
-
diff --git a/testpar/t_pflush1.c b/testpar/t_pflush1.c
index 27b561b..f21726a 100644
--- a/testpar/t_pflush1.c
+++ b/testpar/t_pflush1.c
@@ -23,17 +23,12 @@
  */
 #include "h5test.h"
 
-const char *FILENAME[] = {
-    "flush",
-    "noflush",
-    NULL
-};
+const char *FILENAME[] = {"flush", "noflush", NULL};
 
-static int  data_g[100][100];
+static int data_g[100][100];
 
-#define N_GROUPS    100
+#define N_GROUPS 100
 
-
 /*-------------------------------------------------------------------------
  * Function:    create_test_file
  *
@@ -50,51 +45,51 @@ static int  data_g[100][100];
 static hid_t
 create_test_file(char *name, hid_t fapl_id)
 {
-    hid_t       fid             = H5I_INVALID_HID;
-    hid_t       dcpl_id         = H5I_INVALID_HID;
-    hid_t       sid             = H5I_INVALID_HID;
-    hid_t       did             = H5I_INVALID_HID;
-    hid_t       top_level_gid   = H5I_INVALID_HID;
-    hid_t       gid             = H5I_INVALID_HID;
-    hid_t       dxpl_id         = H5I_INVALID_HID;
-    hsize_t     dims[2]         = {100, 100};
-    hsize_t     chunk_dims[2]   = {5, 5};
-    hsize_t     i, j;
+    hid_t   fid           = H5I_INVALID_HID;
+    hid_t   dcpl_id       = H5I_INVALID_HID;
+    hid_t   sid           = H5I_INVALID_HID;
+    hid_t   did           = H5I_INVALID_HID;
+    hid_t   top_level_gid = H5I_INVALID_HID;
+    hid_t   gid           = H5I_INVALID_HID;
+    hid_t   dxpl_id       = H5I_INVALID_HID;
+    hsize_t dims[2]       = {100, 100};
+    hsize_t chunk_dims[2] = {5, 5};
+    hsize_t i, j;
 
-    if((fid = H5Fcreate(name, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id)) < 0)
+    if ((fid = H5Fcreate(name, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id)) < 0)
         goto error;
 
     /* Create a chunked dataset */
-    if((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
+    if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
         goto error;
-    if(H5Pset_chunk(dcpl_id, 2, chunk_dims) < 0)
+    if (H5Pset_chunk(dcpl_id, 2, chunk_dims) < 0)
         goto error;
-    if((sid = H5Screate_simple(2, dims, NULL)) < 0)
+    if ((sid = H5Screate_simple(2, dims, NULL)) < 0)
         goto error;
-    if((did = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    if ((did = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto error;
 
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
+    if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
         goto error;
-    if(H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) < 0)
+    if (H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) < 0)
         goto error;
 
     /* Write some data */
-    for(i = 0; i < dims[0]; i++)
-        for(j = 0; j < dims[1]; j++)
+    for (i = 0; i < dims[0]; i++)
+        for (j = 0; j < dims[1]; j++)
             data_g[i][j] = (int)(i + (i * j) + j);
 
-    if(H5Dwrite(did, H5T_NATIVE_INT, sid, sid, dxpl_id, data_g) < 0)
+    if (H5Dwrite(did, H5T_NATIVE_INT, sid, sid, dxpl_id, data_g) < 0)
         goto error;
 
     /* Create some groups */
-    if((top_level_gid = H5Gcreate2(fid, "some_groups", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    if ((top_level_gid = H5Gcreate2(fid, "some_groups", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
         goto error;
-    for(i = 0; i < N_GROUPS; i++) {
+    for (i = 0; i < N_GROUPS; i++) {
         HDsprintf(name, "grp%02u", (unsigned)i);
-        if((gid = H5Gcreate2(top_level_gid, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+        if ((gid = H5Gcreate2(top_level_gid, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
             goto error;
-        if(H5Gclose(gid) < 0)
+        if (H5Gclose(gid) < 0)
             goto error;
     }
 
@@ -104,7 +99,6 @@ error:
     return H5I_INVALID_HID;
 } /* end create_test_file() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    main
  *
@@ -118,33 +112,33 @@ error:
  *-------------------------------------------------------------------------
  */
 int
-main(int argc, char* argv[])
+main(int argc, char *argv[])
 {
-    hid_t       fid1        = H5I_INVALID_HID;
-    hid_t       fid2        = H5I_INVALID_HID;
-    hid_t       fapl_id     = H5I_INVALID_HID;
-    MPI_File    *mpifh_p    = NULL;
+    hid_t       fid1    = H5I_INVALID_HID;
+    hid_t       fid2    = H5I_INVALID_HID;
+    hid_t       fapl_id = H5I_INVALID_HID;
+    MPI_File *  mpifh_p = NULL;
     char        name[1024];
-    const char  *envval     = NULL;
+    const char *envval = NULL;
     int         mpi_size;
     int         mpi_rank;
-    MPI_Comm    comm        = MPI_COMM_WORLD;
-    MPI_Info    info        = MPI_INFO_NULL;
+    MPI_Comm    comm = MPI_COMM_WORLD;
+    MPI_Info    info = MPI_INFO_NULL;
 
     MPI_Init(&argc, &argv);
     MPI_Comm_size(comm, &mpi_size);
     MPI_Comm_rank(comm, &mpi_rank);
 
-    if(mpi_rank == 0)
+    if (mpi_rank == 0)
         TESTING("H5Fflush (part1)");
 
     /* Don't run using the split VFD */
     envval = HDgetenv("HDF5_DRIVER");
-    if(envval == NULL)
+    if (envval == NULL)
         envval = "nomatch";
 
-    if(!HDstrcmp(envval, "split")) {
-        if(mpi_rank == 0) {
+    if (!HDstrcmp(envval, "split")) {
+        if (mpi_rank == 0) {
             SKIPPED();
             HDputs("    Test not compatible with current Virtual File Driver");
         }
@@ -152,25 +146,25 @@ main(int argc, char* argv[])
         HDexit(EXIT_FAILURE);
     }
 
-    if((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0)
+    if ((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0)
         goto error;
-    if(H5Pset_fapl_mpio(fapl_id, comm, info) < 0)
+    if (H5Pset_fapl_mpio(fapl_id, comm, info) < 0)
         goto error;
 
     /* Create the file */
     h5_fixname(FILENAME[0], fapl_id, name, sizeof(name));
-    if((fid1 = create_test_file(name, fapl_id)) < 0)
+    if ((fid1 = create_test_file(name, fapl_id)) < 0)
         goto error;
     /* Flush and exit without closing the library */
-    if(H5Fflush(fid1, H5F_SCOPE_GLOBAL) < 0)
+    if (H5Fflush(fid1, H5F_SCOPE_GLOBAL) < 0)
         goto error;
 
     /* Create the other file which will not be flushed */
     h5_fixname(FILENAME[1], fapl_id, name, sizeof(name));
-    if((fid2 = create_test_file(name, fapl_id)) < 0)
+    if ((fid2 = create_test_file(name, fapl_id)) < 0)
         goto error;
 
-    if(mpi_rank == 0)
+    if (mpi_rank == 0)
         PASSED();
 
     HDfflush(stdout);
@@ -184,15 +178,15 @@ main(int argc, char* argv[])
      */
 
     /* Close file 1 */
-    if(H5Fget_vfd_handle(fid1, fapl_id, (void **)&mpifh_p) < 0)
+    if (H5Fget_vfd_handle(fid1, fapl_id, (void **)&mpifh_p) < 0)
         goto error;
-    if(MPI_File_close(mpifh_p) != MPI_SUCCESS)
+    if (MPI_File_close(mpifh_p) != MPI_SUCCESS)
         goto error;
 
     /* Close file 2 */
-    if(H5Fget_vfd_handle(fid2, fapl_id, (void **)&mpifh_p) < 0)
+    if (H5Fget_vfd_handle(fid2, fapl_id, (void **)&mpifh_p) < 0)
         goto error;
-    if(MPI_File_close(mpifh_p) != MPI_SUCCESS)
+    if (MPI_File_close(mpifh_p) != MPI_SUCCESS)
         goto error;
 
     HDfflush(stdout);
@@ -215,4 +209,3 @@ error:
     HDprintf("THERE WAS A REAL ERROR IN t_pflush1.\n");
     HD_exit(EXIT_FAILURE);
 } /* end main() */
-
diff --git a/testpar/t_pflush2.c b/testpar/t_pflush2.c
index f4589c8..20f8a95 100644
--- a/testpar/t_pflush2.c
+++ b/testpar/t_pflush2.c
@@ -24,15 +24,11 @@
 
 #include "h5test.h"
 
-const char *FILENAME[] = {
-    "flush",
-    "noflush",
-    NULL
-};
+const char *FILENAME[] = {"flush", "noflush", NULL};
 
-static int  data_g[100][100];
+static int data_g[100][100];
 
-#define N_GROUPS    100
+#define N_GROUPS 100
 
 /*-------------------------------------------------------------------------
  * Function:    check_test_file
@@ -47,41 +43,41 @@ static int  data_g[100][100];
  *-------------------------------------------------------------------------
  */
 static herr_t
-check_test_file(char* name, hid_t fapl_id)
+check_test_file(char *name, hid_t fapl_id)
 {
-    hid_t       fid             = H5I_INVALID_HID;
-    hid_t       sid             = H5I_INVALID_HID;
-    hid_t       did             = H5I_INVALID_HID;
-    hid_t       top_level_gid   = H5I_INVALID_HID;
-    hid_t       gid             = H5I_INVALID_HID;
-    hid_t       dxpl_id         = H5I_INVALID_HID;
-    hsize_t     dims[2];
-    int         val;
-    hsize_t     i, j;
+    hid_t   fid           = H5I_INVALID_HID;
+    hid_t   sid           = H5I_INVALID_HID;
+    hid_t   did           = H5I_INVALID_HID;
+    hid_t   top_level_gid = H5I_INVALID_HID;
+    hid_t   gid           = H5I_INVALID_HID;
+    hid_t   dxpl_id       = H5I_INVALID_HID;
+    hsize_t dims[2];
+    int     val;
+    hsize_t i, j;
 
-    if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
+    if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
         goto error;
-    if(H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) < 0)
+    if (H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE) < 0)
         goto error;
-    if((fid = H5Fopen(name, H5F_ACC_RDONLY, fapl_id)) < 0)
+    if ((fid = H5Fopen(name, H5F_ACC_RDONLY, fapl_id)) < 0)
         goto error;
 
     /* Open the dataset */
-    if((did = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0)
+    if ((did = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0)
         goto error;
-    if((sid = H5Dget_space(did)) < 0)
+    if ((sid = H5Dget_space(did)) < 0)
         goto error;
-    if(H5Sget_simple_extent_dims(sid, dims, NULL) < 0)
+    if (H5Sget_simple_extent_dims(sid, dims, NULL) < 0)
         goto error;
     HDassert(100 == dims[0] && 100 == dims[1]);
 
     /* Read some data */
-    if(H5Dread(did, H5T_NATIVE_INT, sid, sid, dxpl_id, data_g) < 0)
+    if (H5Dread(did, H5T_NATIVE_INT, sid, sid, dxpl_id, data_g) < 0)
         goto error;
-    for(i = 0; i < dims[0]; i++) {
-        for(j = 0; j < dims[1]; j++) {
+    for (i = 0; i < dims[0]; i++) {
+        for (j = 0; j < dims[1]; j++) {
             val = (int)(i + (i * j) + j);
-            if(data_g[i][j] != val) {
+            if (data_g[i][j] != val) {
                 H5_FAILED();
                 HDprintf("    data_g[%lu][%lu] = %d\n", (unsigned long)i, (unsigned long)j, data_g[i][j]);
                 HDprintf("    should be %d\n", val);
@@ -90,38 +86,40 @@ check_test_file(char* name, hid_t fapl_id)
     }
 
     /* Open some groups */
-    if((top_level_gid = H5Gopen2(fid, "some_groups", H5P_DEFAULT)) < 0)
+    if ((top_level_gid = H5Gopen2(fid, "some_groups", H5P_DEFAULT)) < 0)
         goto error;
-    for(i = 0; i < N_GROUPS; i++) {
+    for (i = 0; i < N_GROUPS; i++) {
         HDsprintf(name, "grp%02u", (unsigned)i);
-        if((gid = H5Gopen2(top_level_gid, name, H5P_DEFAULT)) < 0)
+        if ((gid = H5Gopen2(top_level_gid, name, H5P_DEFAULT)) < 0)
             goto error;
-        if(H5Gclose(gid) < 0)
+        if (H5Gclose(gid) < 0)
             goto error;
     }
 
-    if(H5Gclose(top_level_gid) < 0)
+    if (H5Gclose(top_level_gid) < 0)
         goto error;
-    if(H5Dclose(did) < 0)
+    if (H5Dclose(did) < 0)
         goto error;
-    if(H5Fclose(fid) < 0)
+    if (H5Fclose(fid) < 0)
         goto error;
-    if(H5Pclose(dxpl_id) < 0)
+    if (H5Pclose(dxpl_id) < 0)
         goto error;
-    if(H5Sclose(sid) < 0)
+    if (H5Sclose(sid) < 0)
         goto error;
 
     return SUCCEED;
 
 error:
-    H5E_BEGIN_TRY {
+    H5E_BEGIN_TRY
+    {
         H5Pclose(dxpl_id);
         H5Gclose(top_level_gid);
         H5Dclose(did);
         H5Fclose(fid);
         H5Sclose(sid);
         H5Gclose(gid);
-    } H5E_END_TRY;
+    }
+    H5E_END_TRY;
     return FAIL;
 } /* end check_test_file() */
 
@@ -140,31 +138,31 @@ error:
 int
 main(int argc, char *argv[])
 {
-    hid_t       fapl_id1    = H5I_INVALID_HID;
-    hid_t       fapl_id2    = H5I_INVALID_HID;
+    hid_t       fapl_id1 = H5I_INVALID_HID;
+    hid_t       fapl_id2 = H5I_INVALID_HID;
     H5E_auto2_t func;
     char        name[1024];
     const char *envval = NULL;
 
-    int mpi_size;
-    int mpi_rank;
-    MPI_Comm comm  = MPI_COMM_WORLD;
-    MPI_Info info  = MPI_INFO_NULL;
+    int      mpi_size;
+    int      mpi_rank;
+    MPI_Comm comm = MPI_COMM_WORLD;
+    MPI_Info info = MPI_INFO_NULL;
 
     MPI_Init(&argc, &argv);
     MPI_Comm_size(comm, &mpi_size);
     MPI_Comm_rank(comm, &mpi_rank);
 
-    if(mpi_rank == 0)
+    if (mpi_rank == 0)
         TESTING("H5Fflush (part2 with flush)");
 
     /* Don't run using the split VFD */
     envval = HDgetenv("HDF5_DRIVER");
-    if(envval == NULL)
+    if (envval == NULL)
         envval = "nomatch";
 
-    if(!HDstrcmp(envval, "split")) {
-        if(mpi_rank == 0) {
+    if (!HDstrcmp(envval, "split")) {
+        if (mpi_rank == 0) {
             SKIPPED();
             HDputs("    Test not compatible with current Virtual File Driver");
         }
@@ -172,37 +170,37 @@ main(int argc, char *argv[])
         HDexit(EXIT_FAILURE);
     }
 
-    if((fapl_id1 = H5Pcreate(H5P_FILE_ACCESS)) < 0)
+    if ((fapl_id1 = H5Pcreate(H5P_FILE_ACCESS)) < 0)
         goto error;
-    if(H5Pset_fapl_mpio(fapl_id1, comm, info) < 0)
+    if (H5Pset_fapl_mpio(fapl_id1, comm, info) < 0)
         goto error;
 
-    if((fapl_id2 = H5Pcreate(H5P_FILE_ACCESS)) < 0)
+    if ((fapl_id2 = H5Pcreate(H5P_FILE_ACCESS)) < 0)
         goto error;
-    if(H5Pset_fapl_mpio(fapl_id2, comm, info) < 0)
+    if (H5Pset_fapl_mpio(fapl_id2, comm, info) < 0)
         goto error;
 
     /* Check the case where the file was flushed */
     h5_fixname(FILENAME[0], fapl_id1, name, sizeof(name));
-    if(check_test_file(name, fapl_id1)) {
+    if (check_test_file(name, fapl_id1)) {
         H5_FAILED()
         goto error;
     }
-    else if(mpi_rank == 0) {
+    else if (mpi_rank == 0) {
         PASSED();
     }
 
     /* Check the case where the file was not flushed.  This should give an error
      * so we turn off the error stack temporarily.
      */
-    if(mpi_rank == 0)
+    if (mpi_rank == 0)
         TESTING("H5Fflush (part2 without flush)");
-    H5Eget_auto2(H5E_DEFAULT,&func, NULL);
+    H5Eget_auto2(H5E_DEFAULT, &func, NULL);
     H5Eset_auto2(H5E_DEFAULT, NULL, NULL);
 
     h5_fixname(FILENAME[1], fapl_id2, name, sizeof(name));
-    if(check_test_file(name, fapl_id2)) {
-        if(mpi_rank == 0)
+    if (check_test_file(name, fapl_id2)) {
+        if (mpi_rank == 0)
             PASSED();
     }
     else {
@@ -222,4 +220,3 @@ main(int argc, char *argv[])
 error:
     HDexit(EXIT_FAILURE);
 } /* end main() */
-
diff --git a/testpar/t_ph5basic.c b/testpar/t_ph5basic.c
index 73d262e..6b2bfe3 100644
--- a/testpar/t_ph5basic.c
+++ b/testpar/t_ph5basic.c
@@ -17,7 +17,6 @@
 
 #include "testphdf5.h"
 
-
 /*-------------------------------------------------------------------------
  * Function:    test_fapl_mpio_dup
  *
@@ -36,23 +35,23 @@
 void
 test_fapl_mpio_dup(void)
 {
-    int mpi_size, mpi_rank;
+    int      mpi_size, mpi_rank;
     MPI_Comm comm, comm_tmp;
-    int mpi_size_old, mpi_rank_old;
-    int mpi_size_tmp, mpi_rank_tmp;
-    MPI_Info info = MPI_INFO_NULL;
+    int      mpi_size_old, mpi_rank_old;
+    int      mpi_size_tmp, mpi_rank_tmp;
+    MPI_Info info     = MPI_INFO_NULL;
     MPI_Info info_tmp = MPI_INFO_NULL;
-    int mrc;            /* MPI return value */
-    hid_t acc_pl;       /* File access properties */
-    herr_t ret;         /* HDF5 return value */
-    int nkeys, nkeys_tmp;
+    int      mrc;    /* MPI return value */
+    hid_t    acc_pl; /* File access properties */
+    herr_t   ret;    /* HDF5 return value */
+    int      nkeys, nkeys_tmp;
 
     if (VERBOSE_MED)
         HDprintf("Verify fapl_mpio duplicates communicator and INFO objects\n");
 
     /* set up MPI parameters */
-    MPI_Comm_size(MPI_COMM_WORLD,&mpi_size);
-    MPI_Comm_rank(MPI_COMM_WORLD,&mpi_rank);
+    MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
+    MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     if (VERBOSE_MED)
         HDprintf("rank/size of MPI_COMM_WORLD are %d/%d\n", mpi_rank, mpi_size);
 
@@ -148,8 +147,7 @@ test_fapl_mpio_dup(void)
     MPI_Comm_size(comm_tmp, &mpi_size_tmp);
     MPI_Comm_rank(comm_tmp, &mpi_rank_tmp);
     if (VERBOSE_MED)
-        HDprintf("After second H5Pget_fapl_mpio: rank/size of comm are %d/%d\n",
-        mpi_rank_tmp, mpi_size_tmp);
+        HDprintf("After second H5Pget_fapl_mpio: rank/size of comm are %d/%d\n", mpi_rank_tmp, mpi_size_tmp);
     VRFY((mpi_size_tmp == mpi_size), "MPI_Comm_size");
     VRFY((mpi_rank_tmp == mpi_rank), "MPI_Comm_rank");
     if (MPI_INFO_NULL != info_tmp) {
@@ -168,8 +166,7 @@ test_fapl_mpio_dup(void)
     MPI_Comm_size(comm_tmp, &mpi_size_tmp);
     MPI_Comm_rank(comm_tmp, &mpi_rank_tmp);
     if (VERBOSE_MED)
-        HDprintf("After Property list closed: rank/size of comm are %d/%d\n",
-    mpi_rank_tmp, mpi_size_tmp);
+        HDprintf("After Property list closed: rank/size of comm are %d/%d\n", mpi_rank_tmp, mpi_size_tmp);
     if (MPI_INFO_NULL != info_tmp) {
         mrc = MPI_Info_get_nkeys(info_tmp, &nkeys_tmp);
         VRFY((mrc == MPI_SUCCESS), "MPI_Info_get_nkeys");
@@ -185,4 +182,3 @@ test_fapl_mpio_dup(void)
         VRFY((mrc == MPI_SUCCESS), "MPI_Info_free");
     }
 } /* end test_fapl_mpio_dup() */
-
diff --git a/testpar/t_pread.c b/testpar/t_pread.c
index ba4165e..78659d4 100644
--- a/testpar/t_pread.c
+++ b/testpar/t_pread.c
@@ -27,24 +27,20 @@
  * or to read and validate.
  */
 #define NFILENAME 3
-const char *FILENAMES[NFILENAME + 1]={"reloc_t_pread_data_file",
-                                      "reloc_t_pread_group_0_file",
-                                      "reloc_t_pread_group_1_file",
-                                      NULL};
+const char *FILENAMES[NFILENAME + 1] = {"reloc_t_pread_data_file", "reloc_t_pread_group_0_file",
+                                        "reloc_t_pread_group_1_file", NULL};
 #define FILENAME_BUF_SIZE 1024
 
 #define COUNT 1000
 
 #define LIMIT_NPROC 6
 
-hbool_t pass = true;
-static const char *random_hdf5_text =
-"Now is the time for all first-time-users of HDF5 to read their \
+hbool_t            pass             = true;
+static const char *random_hdf5_text = "Now is the time for all first-time-users of HDF5 to read their \
 manual or go thru the tutorials!\n\
 While you\'re at it, now is also the time to read up on MPI-IO.";
 
-static const char *hitchhiker_quote =
-"A common mistake that people make when trying to design something\n\
+static const char *hitchhiker_quote = "A common mistake that people make when trying to design something\n\
 completely foolproof is to underestimate the ingenuity of complete\n\
 fools.\n";
 
@@ -53,7 +49,6 @@ static int test_parallel_read(MPI_Comm comm, int mpi_rank, int mpi_size, int gro
 
 static char *test_argv0 = NULL;
 
-
 /*-------------------------------------------------------------------------
  * Function:    generate_test_file
  *
@@ -88,50 +83,50 @@ static char *test_argv0 = NULL;
  *-------------------------------------------------------------------------
  */
 static int
-generate_test_file( MPI_Comm comm, int mpi_rank, int group_id )
+generate_test_file(MPI_Comm comm, int mpi_rank, int group_id)
 {
-    int header = -1;
-    const char *fcn_name = "generate_test_file()";
-    const char *failure_mssg = NULL;
+    int         header         = -1;
+    const char *fcn_name       = "generate_test_file()";
+    const char *failure_mssg   = NULL;
     const char *group_filename = NULL;
-    char data_filename[FILENAME_BUF_SIZE];
-    int file_index = 0;
-    int group_size;
-    int group_rank;
-    int local_failure = 0;
-    int global_failures = 0;
-    hsize_t count = COUNT;
-    hsize_t i;
-    hsize_t offset;
-    hsize_t dims[1] = {0};
-    hid_t file_id   = -1;
-    hid_t memspace  = -1;
-    hid_t filespace = -1;
-	hid_t fctmpl    = -1;
-    hid_t fapl_id   = -1;
-    hid_t dxpl_id   = -1;
-    hid_t dset_id   = -1;
-    hid_t dset_id_ch = -1;
-    hid_t dcpl_id = H5P_DEFAULT;
-    hsize_t chunk[1];
-    float nextValue;
-    float *data_slice = NULL;
+    char        data_filename[FILENAME_BUF_SIZE];
+    int         file_index = 0;
+    int         group_size;
+    int         group_rank;
+    int         local_failure   = 0;
+    int         global_failures = 0;
+    hsize_t     count           = COUNT;
+    hsize_t     i;
+    hsize_t     offset;
+    hsize_t     dims[1]    = {0};
+    hid_t       file_id    = -1;
+    hid_t       memspace   = -1;
+    hid_t       filespace  = -1;
+    hid_t       fctmpl     = -1;
+    hid_t       fapl_id    = -1;
+    hid_t       dxpl_id    = -1;
+    hid_t       dset_id    = -1;
+    hid_t       dset_id_ch = -1;
+    hid_t       dcpl_id    = H5P_DEFAULT;
+    hsize_t     chunk[1];
+    float       nextValue;
+    float *     data_slice = NULL;
 
     pass = true;
 
     HDassert(comm != MPI_COMM_NULL);
 
-    if ( (MPI_Comm_rank(comm, &group_rank)) != MPI_SUCCESS) {
-        pass = FALSE;
+    if ((MPI_Comm_rank(comm, &group_rank)) != MPI_SUCCESS) {
+        pass         = FALSE;
         failure_mssg = "generate_test_file: MPI_Comm_rank failed.\n";
     }
 
-    if ( (MPI_Comm_size(comm, &group_size)) != MPI_SUCCESS) {
-        pass = FALSE;
+    if ((MPI_Comm_size(comm, &group_size)) != MPI_SUCCESS) {
+        pass         = FALSE;
         failure_mssg = "generate_test_file: MPI_Comm_size failed.\n";
     }
 
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
 
         HDfprintf(stdout, "Constructing test files...");
     }
@@ -143,14 +138,14 @@ generate_test_file( MPI_Comm comm, int mpi_rank, int group_id )
      * file construction.  The reading portion of the test
      * will have a similar setup process...
      */
-    if ( pass ) {
-        if ( comm == MPI_COMM_WORLD ) { /* Test 1 */
+    if (pass) {
+        if (comm == MPI_COMM_WORLD) { /* Test 1 */
             file_index = 0;
         }
-        else if ( group_id == 0 ) {     /* Test 2 group 0 */
+        else if (group_id == 0) { /* Test 2 group 0 */
             file_index = 1;
         }
-        else {                          /* Test 2 group 1 */
+        else { /* Test 2 group 1 */
             file_index = 2;
         }
 
@@ -159,220 +154,212 @@ generate_test_file( MPI_Comm comm, int mpi_rank, int group_id )
          * need to worry that we reassign it for each file!
          */
         group_filename = FILENAMES[file_index];
-        HDassert( group_filename );
+        HDassert(group_filename);
 
         /* Assign the 'data_filename' */
-        if ( h5_fixname(group_filename, H5P_DEFAULT, data_filename,
-                        sizeof(data_filename)) == NULL ) {
-            pass = FALSE;
+        if (h5_fixname(group_filename, H5P_DEFAULT, data_filename, sizeof(data_filename)) == NULL) {
+            pass         = FALSE;
             failure_mssg = "h5_fixname(0) failed.\n";
         }
     }
 
     /* setup data to write */
-    if ( pass ) {
-        if ( (data_slice = (float *)HDmalloc(COUNT * sizeof(float))) == NULL ) {
-            pass = FALSE;
+    if (pass) {
+        if ((data_slice = (float *)HDmalloc(COUNT * sizeof(float))) == NULL) {
+            pass         = FALSE;
             failure_mssg = "malloc of data_slice failed.\n";
         }
     }
 
-    if ( pass ) {
+    if (pass) {
         nextValue = (float)(mpi_rank * COUNT);
 
-        for(i=0; i<COUNT; i++) {
+        for (i = 0; i < COUNT; i++) {
             data_slice[i] = nextValue;
             nextValue += 1;
         }
     }
 
-	/* Initialize a file creation template */
-	if (pass) {
-		if ((fctmpl = H5Pcreate(H5P_FILE_CREATE)) < 0) {
-			pass = FALSE;
-			failure_mssg = "H5Pcreate(H5P_FILE_CREATE) failed.\n";
-		}
-		else if (H5Pset_userblock(fctmpl, 512) != SUCCEED) {
-			pass = FALSE;
-			failure_mssg = "H5Pset_userblock(,size) failed.\n";
-		}
-	}
+    /* Initialize a file creation template */
+    if (pass) {
+        if ((fctmpl = H5Pcreate(H5P_FILE_CREATE)) < 0) {
+            pass         = FALSE;
+            failure_mssg = "H5Pcreate(H5P_FILE_CREATE) failed.\n";
+        }
+        else if (H5Pset_userblock(fctmpl, 512) != SUCCEED) {
+            pass         = FALSE;
+            failure_mssg = "H5Pset_userblock(,size) failed.\n";
+        }
+    }
     /* setup FAPL */
-    if ( pass ) {
-        if ( (fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Pcreate(H5P_FILE_ACCESS) failed.\n";
         }
     }
 
-    if ( pass ) {
-        if ( (H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Pset_fapl_mpio() failed\n";
         }
     }
 
     /* create the data file */
-    if ( pass ) {
-        if ( (file_id = H5Fcreate(data_filename, H5F_ACC_TRUNC,
-                                  fctmpl, fapl_id)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((file_id = H5Fcreate(data_filename, H5F_ACC_TRUNC, fctmpl, fapl_id)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Fcreate() failed.\n";
         }
     }
 
     /* create and write the dataset */
-    if ( pass ) {
-        if ( (dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Pcreate(H5P_DATASET_XFER) failed.\n";
         }
     }
 
-    if ( pass ) {
-        if ( (H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Pset_dxpl_mpio() failed.\n";
         }
     }
 
-    if ( pass ) {
+    if (pass) {
         dims[0] = COUNT;
-        if ( (memspace = H5Screate_simple(1, dims, NULL)) < 0 ) {
-            pass = FALSE;
+        if ((memspace = H5Screate_simple(1, dims, NULL)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Screate_simple(1, dims, NULL) failed (1).\n";
         }
     }
 
-    if ( pass ) {
+    if (pass) {
         dims[0] *= (hsize_t)group_size;
-        if ( (filespace = H5Screate_simple(1, dims, NULL)) < 0 ) {
-            pass = FALSE;
+        if ((filespace = H5Screate_simple(1, dims, NULL)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Screate_simple(1, dims, NULL) failed (2).\n";
         }
     }
 
-    if ( pass ) {
+    if (pass) {
         offset = (hsize_t)group_rank * (hsize_t)COUNT;
-        if ( (H5Sselect_hyperslab(filespace, H5S_SELECT_SET, &offset,
-                                  NULL, &count, NULL)) < 0 ) {
-            pass = FALSE;
+        if ((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, &offset, NULL, &count, NULL)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Sselect_hyperslab() failed.\n";
         }
     }
 
-    if ( pass ) {
-        if ( (dset_id = H5Dcreate2(file_id, "dataset0", H5T_NATIVE_FLOAT,
-                                   filespace, H5P_DEFAULT, H5P_DEFAULT,
-                                   H5P_DEFAULT)) < 0 ) {
-            pass = false;
+    if (pass) {
+        if ((dset_id = H5Dcreate2(file_id, "dataset0", H5T_NATIVE_FLOAT, filespace, H5P_DEFAULT, H5P_DEFAULT,
+                                  H5P_DEFAULT)) < 0) {
+            pass         = false;
             failure_mssg = "H5Dcreate2() failed.\n";
         }
     }
 
-    if ( pass ) {
-        if ( (H5Dwrite(dset_id, H5T_NATIVE_FLOAT, memspace,
-                       filespace, dxpl_id, data_slice)) < 0 ) {
-            pass = false;
+    if (pass) {
+        if ((H5Dwrite(dset_id, H5T_NATIVE_FLOAT, memspace, filespace, dxpl_id, data_slice)) < 0) {
+            pass         = false;
             failure_mssg = "H5Dwrite() failed.\n";
         }
     }
 
-
     /* create a chunked dataset */
-    chunk[0] = COUNT/8;
+    chunk[0] = COUNT / 8;
 
-    if ( pass ) {
-      if ( (dcpl_id = H5Pcreate (H5P_DATASET_CREATE)) < 0 ) {
-        pass = false;
-          failure_mssg = "H5Pcreate() failed.\n";
-      }
+    if (pass) {
+        if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0) {
+            pass         = false;
+            failure_mssg = "H5Pcreate() failed.\n";
+        }
     }
 
-    if ( pass ) {
-      if ( (H5Pset_chunk (dcpl_id, 1, chunk) ) < 0 ) {
-        pass = false;
-        failure_mssg = "H5Pset_chunk() failed.\n";
-      }
+    if (pass) {
+        if ((H5Pset_chunk(dcpl_id, 1, chunk)) < 0) {
+            pass         = false;
+            failure_mssg = "H5Pset_chunk() failed.\n";
+        }
     }
 
-    if ( pass ) {
+    if (pass) {
 
-      if ( (dset_id_ch = H5Dcreate2(file_id, "dataset0_chunked", H5T_NATIVE_FLOAT,
-                                    filespace, H5P_DEFAULT, dcpl_id,
-                                    H5P_DEFAULT)) < 0 ) {
-        pass = false;
-        failure_mssg = "H5Dcreate2() failed.\n";
-      }
+        if ((dset_id_ch = H5Dcreate2(file_id, "dataset0_chunked", H5T_NATIVE_FLOAT, filespace, H5P_DEFAULT,
+                                     dcpl_id, H5P_DEFAULT)) < 0) {
+            pass         = false;
+            failure_mssg = "H5Dcreate2() failed.\n";
+        }
     }
 
-    if ( pass ) {
-      if ( (H5Dwrite(dset_id_ch, H5T_NATIVE_FLOAT, memspace,
-                     filespace, dxpl_id, data_slice)) < 0 ) {
-        pass = false;
-        failure_mssg = "H5Dwrite() failed.\n";
-      }
+    if (pass) {
+        if ((H5Dwrite(dset_id_ch, H5T_NATIVE_FLOAT, memspace, filespace, dxpl_id, data_slice)) < 0) {
+            pass         = false;
+            failure_mssg = "H5Dwrite() failed.\n";
+        }
     }
-    if ( pass || (dcpl_id != -1)) {
-      if ( H5Pclose(dcpl_id) < 0 ) {
-        pass = false;
-        failure_mssg = "H5Pclose(dcpl_id) failed.\n";
-      }
+    if (pass || (dcpl_id != -1)) {
+        if (H5Pclose(dcpl_id) < 0) {
+            pass         = false;
+            failure_mssg = "H5Pclose(dcpl_id) failed.\n";
+        }
     }
 
-    if ( pass || (dset_id_ch != -1)) {
-      if ( H5Dclose(dset_id_ch) < 0 ) {
-        pass = false;
-        failure_mssg = "H5Dclose(dset_id_ch) failed.\n";
-      }
+    if (pass || (dset_id_ch != -1)) {
+        if (H5Dclose(dset_id_ch) < 0) {
+            pass         = false;
+            failure_mssg = "H5Dclose(dset_id_ch) failed.\n";
+        }
     }
 
     /* close file, etc. */
-    if ( pass || (dset_id != -1)) {
-        if ( H5Dclose(dset_id) < 0 ) {
-            pass = false;
+    if (pass || (dset_id != -1)) {
+        if (H5Dclose(dset_id) < 0) {
+            pass         = false;
             failure_mssg = "H5Dclose(dset_id) failed.\n";
         }
     }
 
-    if ( pass || (memspace != -1) ) {
-        if ( H5Sclose(memspace) < 0 ) {
-            pass = false;
+    if (pass || (memspace != -1)) {
+        if (H5Sclose(memspace) < 0) {
+            pass         = false;
             failure_mssg = "H5Sclose(memspace) failed.\n";
         }
     }
 
-    if ( pass || (filespace != -1) ) {
-        if ( H5Sclose(filespace) < 0 ) {
-            pass = false;
+    if (pass || (filespace != -1)) {
+        if (H5Sclose(filespace) < 0) {
+            pass         = false;
             failure_mssg = "H5Sclose(filespace) failed.\n";
         }
     }
 
-    if ( pass || (file_id != -1) ) {
-        if ( H5Fclose(file_id) < 0 ) {
-            pass = false;
+    if (pass || (file_id != -1)) {
+        if (H5Fclose(file_id) < 0) {
+            pass         = false;
             failure_mssg = "H5Fclose(file_id) failed.\n";
         }
     }
 
-    if ( pass || (dxpl_id != -1) ) {
-        if ( H5Pclose(dxpl_id) < 0 ) {
-            pass = false;
+    if (pass || (dxpl_id != -1)) {
+        if (H5Pclose(dxpl_id) < 0) {
+            pass         = false;
             failure_mssg = "H5Pclose(dxpl_id) failed.\n";
         }
     }
 
-    if ( pass || (fapl_id != -1) ) {
-        if ( H5Pclose(fapl_id) < 0 ) {
-            pass = false;
+    if (pass || (fapl_id != -1)) {
+        if (H5Pclose(fapl_id) < 0) {
+            pass         = false;
             failure_mssg = "H5Pclose(fapl_id) failed.\n";
         }
     }
 
     if (pass || (fctmpl != -1)) {
         if (H5Pclose(fctmpl) < 0) {
-            pass = false;
+            pass         = false;
             failure_mssg = "H5Pclose(fctmpl) failed.\n";
         }
     }
@@ -392,7 +379,7 @@ generate_test_file( MPI_Comm comm, int mpi_rank, int group_id )
      */
     if (group_rank == 0) {
         const char *text_to_write;
-        size_t bytes_to_write;
+        size_t      bytes_to_write;
 
         if (group_id == 0)
             text_to_write = random_hdf5_text;
@@ -402,8 +389,8 @@ generate_test_file( MPI_Comm comm, int mpi_rank, int group_id )
         bytes_to_write = HDstrlen(text_to_write);
 
         if (pass) {
-	    if ((header = HDopen(data_filename, O_WRONLY)) < 0) {
-                pass = FALSE;
+            if ((header = HDopen(data_filename, O_WRONLY)) < 0) {
+                pass         = FALSE;
                 failure_mssg = "HDopen(data_filename, O_WRONLY) failed.\n";
             }
         }
@@ -411,14 +398,14 @@ generate_test_file( MPI_Comm comm, int mpi_rank, int group_id )
         if (pass) {
             HDlseek(header, 0, SEEK_SET);
             if (HDwrite(header, text_to_write, bytes_to_write) < 0) {
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "Unable to write user text into file.\n";
-		}
+            }
         }
 
         if (pass || (header > 0)) {
             if (HDclose(header) < 0) {
-                pass = FALSE;
+                pass         = FALSE;
                 failure_mssg = "HDclose() failed.\n";
             }
         }
@@ -428,42 +415,41 @@ generate_test_file( MPI_Comm comm, int mpi_rank, int group_id )
      * Only overwrite the failure message if no previous error
      * has been detected
      */
-    local_failure = ( pass ? 0 : 1 );
+    local_failure = (pass ? 0 : 1);
 
     /* This is a global all reduce (NOT group specific) */
-    if ( MPI_Allreduce(&local_failure, &global_failures, 1,
-                       MPI_INT, MPI_SUM, MPI_COMM_WORLD) != MPI_SUCCESS ) {
-        if ( pass ) {
-            pass = FALSE;
+    if (MPI_Allreduce(&local_failure, &global_failures, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD) != MPI_SUCCESS) {
+        if (pass) {
+            pass         = FALSE;
             failure_mssg = "MPI_Allreduce() failed.\n";
         }
-    } else if ( ( pass ) && ( global_failures > 0 ) ) {
-        pass = FALSE;
+    }
+    else if ((pass) && (global_failures > 0)) {
+        pass         = FALSE;
         failure_mssg = "One or more processes report failure.\n";
     }
 
     /* report results */
-    if ( mpi_rank == 0 ) {
-        if ( pass ) {
+    if (mpi_rank == 0) {
+        if (pass) {
             HDfprintf(stdout, "Done.\n");
-        } else {
+        }
+        else {
             HDfprintf(stdout, "FAILED.\n");
-            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n",
-                      fcn_name, failure_mssg);
+            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", fcn_name, failure_mssg);
         }
     }
 
     /* free data_slice if it has been allocated */
-    if ( data_slice != NULL ) {
+    if (data_slice != NULL) {
         HDfree(data_slice);
         data_slice = NULL;
     }
 
-    return(! pass);
+    return (!pass);
 
 } /* generate_test_file() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    test_parallel_read
  *
@@ -506,46 +492,46 @@ static int
 test_parallel_read(MPI_Comm comm, int mpi_rank, int mpi_size, int group_id)
 {
     const char *failure_mssg;
-    const char *fcn_name = "test_parallel_read()";
+    const char *fcn_name       = "test_parallel_read()";
     const char *group_filename = NULL;
-    char reloc_data_filename[FILENAME_BUF_SIZE];
-    int local_failure = 0;
-    int global_failures = 0;
-    int group_size;
-    int group_rank;
-    hid_t fapl_id   = -1;
-    hid_t file_id   = -1;
-    hid_t dset_id   = -1;
-    hid_t dset_id_ch = -1;
-    hid_t dxpl_id   = H5P_DEFAULT;
-    hid_t memspace  = -1;
-    hid_t filespace = -1;
-    hid_t filetype  = -1;
-    size_t filetype_size;
-    hssize_t dset_size;
-    hsize_t i;
-    hsize_t offset;
-    hsize_t count = COUNT;
-    hsize_t dims[1] = {0};
-    float nextValue;
-    float *data_slice = NULL;
+    char        reloc_data_filename[FILENAME_BUF_SIZE];
+    int         local_failure   = 0;
+    int         global_failures = 0;
+    int         group_size;
+    int         group_rank;
+    hid_t       fapl_id    = -1;
+    hid_t       file_id    = -1;
+    hid_t       dset_id    = -1;
+    hid_t       dset_id_ch = -1;
+    hid_t       dxpl_id    = H5P_DEFAULT;
+    hid_t       memspace   = -1;
+    hid_t       filespace  = -1;
+    hid_t       filetype   = -1;
+    size_t      filetype_size;
+    hssize_t    dset_size;
+    hsize_t     i;
+    hsize_t     offset;
+    hsize_t     count   = COUNT;
+    hsize_t     dims[1] = {0};
+    float       nextValue;
+    float *     data_slice = NULL;
 
     pass = TRUE;
 
     HDassert(comm != MPI_COMM_NULL);
 
-    if ( (MPI_Comm_rank(comm, &group_rank)) != MPI_SUCCESS) {
-        pass = FALSE;
+    if ((MPI_Comm_rank(comm, &group_rank)) != MPI_SUCCESS) {
+        pass         = FALSE;
         failure_mssg = "test_parallel_read: MPI_Comm_rank failed.\n";
     }
 
-    if ( (MPI_Comm_size(comm, &group_size)) != MPI_SUCCESS) {
-        pass = FALSE;
+    if ((MPI_Comm_size(comm, &group_size)) != MPI_SUCCESS) {
+        pass         = FALSE;
         failure_mssg = "test_parallel_read: MPI_Comm_size failed.\n";
     }
 
-    if ( mpi_rank == 0 ) {
-        if ( comm == MPI_COMM_WORLD ) {
+    if (mpi_rank == 0) {
+        if (comm == MPI_COMM_WORLD) {
             TESTING("parallel file open test 1");
         }
         else {
@@ -554,123 +540,118 @@ test_parallel_read(MPI_Comm comm, int mpi_rank, int mpi_size, int group_id)
     }
 
     /* allocate space for the data_slice array */
-    if ( pass ) {
-        if ( (data_slice = (float *)HDmalloc(COUNT * sizeof(float))) == NULL ) {
-            pass = FALSE;
+    if (pass) {
+        if ((data_slice = (float *)HDmalloc(COUNT * sizeof(float))) == NULL) {
+            pass         = FALSE;
             failure_mssg = "malloc of data_slice failed.\n";
         }
     }
 
-
     /* Select the file file name to read
      * Please see the comments in the 'generate_test_file' function
      * for more details...
      */
-    if ( pass ) {
+    if (pass) {
 
-        if ( comm == MPI_COMM_WORLD )       /* test 1 */
+        if (comm == MPI_COMM_WORLD) /* test 1 */
             group_filename = FILENAMES[0];
-        else if ( group_id == 0 )           /* test 2 group 0 */
+        else if (group_id == 0) /* test 2 group 0 */
             group_filename = FILENAMES[1];
-        else                                /* test 2 group 1 */
+        else /* test 2 group 1 */
             group_filename = FILENAMES[2];
 
         HDassert(group_filename);
-        if ( h5_fixname(group_filename, H5P_DEFAULT, reloc_data_filename,
-                        sizeof(reloc_data_filename)) == NULL ) {
+        if (h5_fixname(group_filename, H5P_DEFAULT, reloc_data_filename, sizeof(reloc_data_filename)) ==
+            NULL) {
 
-            pass = FALSE;
+            pass         = FALSE;
             failure_mssg = "h5_fixname(1) failed.\n";
         }
     }
 
     /* setup FAPL */
-    if ( pass ) {
-        if ( (fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Pcreate(H5P_FILE_ACCESS) failed.\n";
         }
     }
 
-    if ( pass ) {
-        if ( (H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((H5Pset_fapl_mpio(fapl_id, comm, MPI_INFO_NULL)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Pset_fapl_mpio() failed\n";
         }
     }
 
     /* open the file -- should have user block, exercising the optimization */
-    if ( pass ) {
-        if ( (file_id = H5Fopen(reloc_data_filename,
-                                H5F_ACC_RDONLY, fapl_id)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((file_id = H5Fopen(reloc_data_filename, H5F_ACC_RDONLY, fapl_id)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Fopen() failed\n";
         }
     }
 
     /* open the data set */
-    if ( pass ) {
-        if ( (dset_id = H5Dopen2(file_id, "dataset0", H5P_DEFAULT)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((dset_id = H5Dopen2(file_id, "dataset0", H5P_DEFAULT)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Dopen2() failed\n";
         }
     }
 
     /* open the chunked data set */
-    if ( pass ) {
-      if ( (dset_id_ch = H5Dopen2(file_id, "dataset0_chunked", H5P_DEFAULT)) < 0 ) {
-        pass = FALSE;
-        failure_mssg = "H5Dopen2() failed\n";
-      }
+    if (pass) {
+        if ((dset_id_ch = H5Dopen2(file_id, "dataset0_chunked", H5P_DEFAULT)) < 0) {
+            pass         = FALSE;
+            failure_mssg = "H5Dopen2() failed\n";
+        }
     }
 
     /* setup memspace */
-    if ( pass ) {
+    if (pass) {
         dims[0] = count;
-        if ( (memspace = H5Screate_simple(1, dims, NULL)) < 0 ) {
-            pass = FALSE;
+        if ((memspace = H5Screate_simple(1, dims, NULL)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Screate_simple(1, dims, NULL) failed\n";
         }
     }
 
     /* setup filespace */
-    if ( pass ) {
-        if ( (filespace = H5Dget_space(dset_id)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((filespace = H5Dget_space(dset_id)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Dget_space(dataset) failed\n";
         }
     }
 
-    if ( pass ) {
+    if (pass) {
         offset = (hsize_t)group_rank * count;
-        if ( (H5Sselect_hyperslab(filespace, H5S_SELECT_SET,
-                                  &offset, NULL, &count, NULL)) < 0 ) {
-            pass = FALSE;
+        if ((H5Sselect_hyperslab(filespace, H5S_SELECT_SET, &offset, NULL, &count, NULL)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Sselect_hyperslab() failed\n";
         }
     }
 
     /* read this processes section of the data */
-    if ( pass ) {
-        if ( (H5Dread(dset_id, H5T_NATIVE_FLOAT, memspace,
-                      filespace, H5P_DEFAULT, data_slice)) < 0 ) {
-            pass = FALSE;
+    if (pass) {
+        if ((H5Dread(dset_id, H5T_NATIVE_FLOAT, memspace, filespace, H5P_DEFAULT, data_slice)) < 0) {
+            pass         = FALSE;
             failure_mssg = "H5Dread() failed\n";
         }
     }
 
     /* verify the data */
-    if ( pass ) {
+    if (pass) {
         nextValue = (float)((hsize_t)mpi_rank * count);
-        i = 0;
-        while ( ( pass ) && ( i < count ) ) {
+        i         = 0;
+        while ((pass) && (i < count)) {
             /* what we really want is data_slice[i] != nextValue --
              * the following is a circumlocution to shut up the
              * the compiler.
              */
-            if ( ( data_slice[i] > nextValue ) ||
-                 ( data_slice[i] < nextValue ) ) {
-                pass = FALSE;
+            if ((data_slice[i] > nextValue) || (data_slice[i] < nextValue)) {
+                pass         = FALSE;
                 failure_mssg = "Unexpected dset contents.\n";
             }
             nextValue += 1;
@@ -678,22 +659,22 @@ test_parallel_read(MPI_Comm comm, int mpi_rank, int mpi_size, int group_id)
         }
     }
 
-    if ( pass || (memspace != -1) ) {
-        if ( H5Sclose(memspace) < 0 ) {
-            pass = false;
+    if (pass || (memspace != -1)) {
+        if (H5Sclose(memspace) < 0) {
+            pass         = false;
             failure_mssg = "H5Sclose(memspace) failed.\n";
         }
     }
 
-    if ( pass || (filespace != -1) ) {
-        if ( H5Sclose(filespace) < 0 ) {
-            pass = false;
+    if (pass || (filespace != -1)) {
+        if (H5Sclose(filespace) < 0) {
+            pass         = false;
             failure_mssg = "H5Sclose(filespace) failed.\n";
         }
     }
 
     /* free data_slice if it has been allocated */
-    if ( data_slice != NULL ) {
+    if (data_slice != NULL) {
         HDfree(data_slice);
         data_slice = NULL;
     }
@@ -704,328 +685,321 @@ test_parallel_read(MPI_Comm comm, int mpi_rank, int mpi_size, int group_id)
 
     /* Don't test with more than LIMIT_NPROC processes to avoid memory issues */
 
-    if( group_size <= LIMIT_NPROC ) {
+    if (group_size <= LIMIT_NPROC) {
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      hbool_t prop_value;
+        hbool_t prop_value;
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-      if ( (filespace = H5Dget_space(dset_id )) < 0 ) {
-        pass = FALSE;
-        failure_mssg = "H5Dget_space failed.\n";
-      }
+        if ((filespace = H5Dget_space(dset_id)) < 0) {
+            pass         = FALSE;
+            failure_mssg = "H5Dget_space failed.\n";
+        }
 
-      if ( (dset_size = H5Sget_simple_extent_npoints(filespace)) < 0 ) {
-        pass = FALSE;
-        failure_mssg = "H5Sget_simple_extent_npoints failed.\n";
-      }
+        if ((dset_size = H5Sget_simple_extent_npoints(filespace)) < 0) {
+            pass         = FALSE;
+            failure_mssg = "H5Sget_simple_extent_npoints failed.\n";
+        }
 
-      if ( (filetype = H5Dget_type(dset_id)) < 0 ) {
-        pass = FALSE;
-        failure_mssg = "H5Dget_type failed.\n";
-      }
+        if ((filetype = H5Dget_type(dset_id)) < 0) {
+            pass         = FALSE;
+            failure_mssg = "H5Dget_type failed.\n";
+        }
 
-      if ( (filetype_size = H5Tget_size(filetype)) == 0 ) {
-        pass = FALSE;
-        failure_mssg = "H5Tget_size failed.\n";
-      }
+        if ((filetype_size = H5Tget_size(filetype)) == 0) {
+            pass         = FALSE;
+            failure_mssg = "H5Tget_size failed.\n";
+        }
 
-      if ( H5Tclose(filetype) < 0 ) {
-        pass = FALSE;
-        failure_mssg = "H5Tclose failed.\n";
-      };
+        if (H5Tclose(filetype) < 0) {
+            pass         = FALSE;
+            failure_mssg = "H5Tclose failed.\n";
+        };
 
-      if ( (data_slice = (float *)HDmalloc((size_t)dset_size*filetype_size)) == NULL ) {
-        pass = FALSE;
-        failure_mssg = "malloc of data_slice failed.\n";
-      }
+        if ((data_slice = (float *)HDmalloc((size_t)dset_size * filetype_size)) == NULL) {
+            pass         = FALSE;
+            failure_mssg = "malloc of data_slice failed.\n";
+        }
 
-      if ( pass ) {
-        if ( (dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0 ) {
-          pass = FALSE;
-          failure_mssg = "H5Pcreate(H5P_DATASET_XFER) failed.\n";
+        if (pass) {
+            if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Pcreate(H5P_DATASET_XFER) failed.\n";
+            }
         }
-      }
 
-      if ( pass ) {
-        if ( (H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE)) < 0 ) {
-          pass = FALSE;
-          failure_mssg = "H5Pset_dxpl_mpio() failed.\n";
+        if (pass) {
+            if ((H5Pset_dxpl_mpio(dxpl_id, H5FD_MPIO_COLLECTIVE)) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Pset_dxpl_mpio() failed.\n";
+            }
         }
-      }
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      if ( pass ) {
-        prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
-        if(H5Pinsert2(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, H5D_XFER_COLL_RANK0_BCAST_SIZE, &prop_value,
-                   NULL, NULL, NULL, NULL, NULL, NULL) < 0) {
-            pass = FALSE;
-            failure_mssg = "H5Pinsert2() failed\n";
-        }
-      }
+        if (pass) {
+            prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
+            if (H5Pinsert2(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, H5D_XFER_COLL_RANK0_BCAST_SIZE,
+                           &prop_value, NULL, NULL, NULL, NULL, NULL, NULL) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Pinsert2() failed\n";
+            }
+        }
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-      /* read H5S_ALL section */
-      if ( pass ) {
-        if ( (H5Dread(dset_id, H5T_NATIVE_FLOAT, H5S_ALL,
-                      H5S_ALL, dxpl_id, data_slice)) < 0 ) {
-          pass = FALSE;
-          failure_mssg = "H5Dread() failed\n";
+        /* read H5S_ALL section */
+        if (pass) {
+            if ((H5Dread(dset_id, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id, data_slice)) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Dread() failed\n";
+            }
         }
-      }
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      if ( pass ) {
-        prop_value = FALSE;
-        if(H5Pget(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
-            pass = FALSE;
-            failure_mssg = "H5Pget() failed\n";
-        }
         if (pass) {
-          if(prop_value != TRUE) {
-            pass = FALSE;
-            failure_mssg = "rank 0 Bcast optimization was mistakenly not performed\n";
-          }
+            prop_value = FALSE;
+            if (H5Pget(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Pget() failed\n";
+            }
+            if (pass) {
+                if (prop_value != TRUE) {
+                    pass         = FALSE;
+                    failure_mssg = "rank 0 Bcast optimization was mistakenly not performed\n";
+                }
+            }
         }
-      }
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-      /* verify the data */
-      if ( pass ) {
-
-        if ( comm == MPI_COMM_WORLD )       /* test 1 */
-          nextValue = 0;
-        else if ( group_id == 0 )           /* test 2 group 0 */
-          nextValue = 0;
-        else                                /* test 2 group 1 */
-          nextValue = (float)((hsize_t)( mpi_size / 2 )*count);
-
-        i = 0;
-        while ( ( pass ) && ( i < (hsize_t)dset_size ) ) {
-          /* what we really want is data_slice[i] != nextValue --
-           * the following is a circumlocution to shut up the
-           * the compiler.
-           */
-          if ( ( data_slice[i] > nextValue ) ||
-               ( data_slice[i] < nextValue ) ) {
-            pass = FALSE;
-            failure_mssg = "Unexpected dset contents.\n";
-          }
-          nextValue += 1;
-          i++;
-        }
-      }
-
-      /* read H5S_ALL section for the chunked dataset */
+        /* verify the data */
+        if (pass) {
+
+            if (comm == MPI_COMM_WORLD) /* test 1 */
+                nextValue = 0;
+            else if (group_id == 0) /* test 2 group 0 */
+                nextValue = 0;
+            else /* test 2 group 1 */
+                nextValue = (float)((hsize_t)(mpi_size / 2) * count);
+
+            i = 0;
+            while ((pass) && (i < (hsize_t)dset_size)) {
+                /* what we really want is data_slice[i] != nextValue --
+                 * the following is a circumlocution to shut up the
+                 * the compiler.
+                 */
+                if ((data_slice[i] > nextValue) || (data_slice[i] < nextValue)) {
+                    pass         = FALSE;
+                    failure_mssg = "Unexpected dset contents.\n";
+                }
+                nextValue += 1;
+                i++;
+            }
+        }
+
+        /* read H5S_ALL section for the chunked dataset */
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      if ( pass ) {
-        prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
-        if(H5Pset(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
-            pass = FALSE;
-            failure_mssg = "H5Pset() failed\n";
+        if (pass) {
+            prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
+            if (H5Pset(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Pset() failed\n";
+            }
         }
-      }
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-      for ( i = 0; i < (hsize_t)dset_size; i++) {
-        data_slice[i] = 0;
-      }
-      if ( pass ) {
-        if ( (H5Dread(dset_id_ch, H5T_NATIVE_FLOAT, H5S_ALL,
-                      H5S_ALL, dxpl_id, data_slice)) < 0 ) {
-          pass = FALSE;
-          failure_mssg = "H5Dread() failed\n";
+        for (i = 0; i < (hsize_t)dset_size; i++) {
+            data_slice[i] = 0;
+        }
+        if (pass) {
+            if ((H5Dread(dset_id_ch, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id, data_slice)) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Dread() failed\n";
+            }
         }
-      }
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      if ( pass ) {
-        prop_value = FALSE;
-        if(H5Pget(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
-            pass = FALSE;
-            failure_mssg = "H5Pget() failed\n";
-        }
         if (pass) {
-          if(prop_value == TRUE) {
-            pass = FALSE;
-            failure_mssg = "rank 0 Bcast optimization was mistakenly performed for chunked dataset\n";
-          }
+            prop_value = FALSE;
+            if (H5Pget(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Pget() failed\n";
+            }
+            if (pass) {
+                if (prop_value == TRUE) {
+                    pass         = FALSE;
+                    failure_mssg = "rank 0 Bcast optimization was mistakenly performed for chunked dataset\n";
+                }
+            }
         }
-      }
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-      /* verify the data */
-      if ( pass ) {
-
-        if ( comm == MPI_COMM_WORLD )       /* test 1 */
-          nextValue = 0;
-        else if ( group_id == 0 )           /* test 2 group 0 */
-          nextValue = 0;
-        else                                /* test 2 group 1 */
-          nextValue = (float)((hsize_t)( mpi_size / 2 )*count);
-
-        i = 0;
-        while ( ( pass ) && ( i < (hsize_t)dset_size ) ) {
-          /* what we really want is data_slice[i] != nextValue --
-           * the following is a circumlocution to shut up the
-           * the compiler.
-           */
-          if ( ( data_slice[i] > nextValue ) ||
-               ( data_slice[i] < nextValue ) ) {
-            pass = FALSE;
-            failure_mssg = "Unexpected chunked dset contents.\n";
-          }
-          nextValue += 1;
-          i++;
-        }
-      }
-
-      if ( pass || (filespace != -1) ) {
-        if ( H5Sclose(filespace) < 0 ) {
-          pass = false;
-          failure_mssg = "H5Sclose(filespace) failed.\n";
-        }
-      }
-
-      /* free data_slice if it has been allocated */
-      if ( data_slice != NULL ) {
-        HDfree(data_slice);
-        data_slice = NULL;
-      }
-
-      /*
-       * Read an H5S_ALL filespace into a hyperslab defined memory space
-       */
-
-      if ( (data_slice = (float *)HDmalloc((size_t)(dset_size*2)*filetype_size)) == NULL ) {
-        pass = FALSE;
-        failure_mssg = "malloc of data_slice failed.\n";
-      }
-
-      /* setup memspace */
-      if ( pass ) {
-        dims[0] = (hsize_t)dset_size*2;
-        if ( (memspace = H5Screate_simple(1, dims, NULL)) < 0 ) {
-          pass = FALSE;
-          failure_mssg = "H5Screate_simple(1, dims, NULL) failed\n";
-        }
-      }
-      if ( pass ) {
-        offset = (hsize_t)dset_size;
-        if ( (H5Sselect_hyperslab(memspace, H5S_SELECT_SET,
-                                  &offset, NULL, &offset, NULL)) < 0 ) {
-          pass = FALSE;
-          failure_mssg = "H5Sselect_hyperslab() failed\n";
-        }
-      }
+        /* verify the data */
+        if (pass) {
+
+            if (comm == MPI_COMM_WORLD) /* test 1 */
+                nextValue = 0;
+            else if (group_id == 0) /* test 2 group 0 */
+                nextValue = 0;
+            else /* test 2 group 1 */
+                nextValue = (float)((hsize_t)(mpi_size / 2) * count);
+
+            i = 0;
+            while ((pass) && (i < (hsize_t)dset_size)) {
+                /* what we really want is data_slice[i] != nextValue --
+                 * the following is a circumlocution to shut up the
+                 * the compiler.
+                 */
+                if ((data_slice[i] > nextValue) || (data_slice[i] < nextValue)) {
+                    pass         = FALSE;
+                    failure_mssg = "Unexpected chunked dset contents.\n";
+                }
+                nextValue += 1;
+                i++;
+            }
+        }
+
+        if (pass || (filespace != -1)) {
+            if (H5Sclose(filespace) < 0) {
+                pass         = false;
+                failure_mssg = "H5Sclose(filespace) failed.\n";
+            }
+        }
+
+        /* free data_slice if it has been allocated */
+        if (data_slice != NULL) {
+            HDfree(data_slice);
+            data_slice = NULL;
+        }
+
+        /*
+         * Read an H5S_ALL filespace into a hyperslab defined memory space
+         */
+
+        if ((data_slice = (float *)HDmalloc((size_t)(dset_size * 2) * filetype_size)) == NULL) {
+            pass         = FALSE;
+            failure_mssg = "malloc of data_slice failed.\n";
+        }
+
+        /* setup memspace */
+        if (pass) {
+            dims[0] = (hsize_t)dset_size * 2;
+            if ((memspace = H5Screate_simple(1, dims, NULL)) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Screate_simple(1, dims, NULL) failed\n";
+            }
+        }
+        if (pass) {
+            offset = (hsize_t)dset_size;
+            if ((H5Sselect_hyperslab(memspace, H5S_SELECT_SET, &offset, NULL, &offset, NULL)) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Sselect_hyperslab() failed\n";
+            }
+        }
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      if ( pass ) {
-        prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
-        if(H5Pset(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
-            pass = FALSE;
-            failure_mssg = "H5Pset() failed\n";
+        if (pass) {
+            prop_value = H5D_XFER_COLL_RANK0_BCAST_DEF;
+            if (H5Pset(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Pset() failed\n";
+            }
         }
-      }
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-      /* read this processes section of the data */
-      if ( pass ) {
-        if ( (H5Dread(dset_id, H5T_NATIVE_FLOAT, memspace,
-                      H5S_ALL, dxpl_id, data_slice)) < 0 ) {
-          pass = FALSE;
-          failure_mssg = "H5Dread() failed\n";
+        /* read this processes section of the data */
+        if (pass) {
+            if ((H5Dread(dset_id, H5T_NATIVE_FLOAT, memspace, H5S_ALL, dxpl_id, data_slice)) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Dread() failed\n";
+            }
         }
-      }
 
 #ifdef H5_HAVE_INSTRUMENTED_LIBRARY
-      if ( pass ) {
-        prop_value = FALSE;
-        if(H5Pget(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
-            pass = FALSE;
-            failure_mssg = "H5Pget() failed\n";
-        }
         if (pass) {
-          if(prop_value != TRUE) {
-            pass = FALSE;
-            failure_mssg = "rank 0 Bcast optimization was mistakenly not performed\n";
-          }
+            prop_value = FALSE;
+            if (H5Pget(dxpl_id, H5D_XFER_COLL_RANK0_BCAST_NAME, &prop_value) < 0) {
+                pass         = FALSE;
+                failure_mssg = "H5Pget() failed\n";
+            }
+            if (pass) {
+                if (prop_value != TRUE) {
+                    pass         = FALSE;
+                    failure_mssg = "rank 0 Bcast optimization was mistakenly not performed\n";
+                }
+            }
         }
-      }
 #endif /* H5_HAVE_INSTRUMENTED_LIBRARY */
 
-      /* verify the data */
-      if ( pass ) {
-
-        if ( comm == MPI_COMM_WORLD )       /* test 1 */
-          nextValue = 0;
-        else if ( group_id == 0 )           /* test 2 group 0 */
-          nextValue = 0;
-        else                                /* test 2 group 1 */
-          nextValue = (float)((hsize_t)(mpi_size / 2)*count);
-
-        i = (hsize_t)dset_size;
-        while ( ( pass ) && ( i < (hsize_t)dset_size ) ) {
-          /* what we really want is data_slice[i] != nextValue --
-           * the following is a circumlocution to shut up the
-           * the compiler.
-           */
-          if ( ( data_slice[i] > nextValue ) ||
-               ( data_slice[i] < nextValue ) ) {
-            pass = FALSE;
-            failure_mssg = "Unexpected dset contents.\n";
-          }
-          nextValue += 1;
-          i++;
-        }
-      }
-
-      if ( pass || (memspace != -1) ) {
-        if ( H5Sclose(memspace) < 0 ) {
-          pass = false;
-          failure_mssg = "H5Sclose(memspace) failed.\n";
-        }
-      }
-
-      /* free data_slice if it has been allocated */
-      if ( data_slice != NULL ) {
-        HDfree(data_slice);
-        data_slice = NULL;
-      }
+        /* verify the data */
+        if (pass) {
+
+            if (comm == MPI_COMM_WORLD) /* test 1 */
+                nextValue = 0;
+            else if (group_id == 0) /* test 2 group 0 */
+                nextValue = 0;
+            else /* test 2 group 1 */
+                nextValue = (float)((hsize_t)(mpi_size / 2) * count);
+
+            i = (hsize_t)dset_size;
+            while ((pass) && (i < (hsize_t)dset_size)) {
+                /* what we really want is data_slice[i] != nextValue --
+                 * the following is a circumlocution to shut up the
+                 * the compiler.
+                 */
+                if ((data_slice[i] > nextValue) || (data_slice[i] < nextValue)) {
+                    pass         = FALSE;
+                    failure_mssg = "Unexpected dset contents.\n";
+                }
+                nextValue += 1;
+                i++;
+            }
+        }
 
-      if ( pass || (dxpl_id != -1) ) {
-        if ( H5Pclose(dxpl_id) < 0 ) {
-          pass = false;
-          failure_mssg = "H5Pclose(dxpl_id) failed.\n";
+        if (pass || (memspace != -1)) {
+            if (H5Sclose(memspace) < 0) {
+                pass         = false;
+                failure_mssg = "H5Sclose(memspace) failed.\n";
+            }
+        }
+
+        /* free data_slice if it has been allocated */
+        if (data_slice != NULL) {
+            HDfree(data_slice);
+            data_slice = NULL;
+        }
+
+        if (pass || (dxpl_id != -1)) {
+            if (H5Pclose(dxpl_id) < 0) {
+                pass         = false;
+                failure_mssg = "H5Pclose(dxpl_id) failed.\n";
+            }
         }
-      }
     }
 
     /* close file, etc. */
-    if ( pass || (dset_id != -1) ) {
-        if ( H5Dclose(dset_id) < 0 ) {
-            pass = false;
+    if (pass || (dset_id != -1)) {
+        if (H5Dclose(dset_id) < 0) {
+            pass         = false;
             failure_mssg = "H5Dclose(dset_id) failed.\n";
         }
     }
 
-    if ( pass || (dset_id_ch != -1) ) {
-        if ( H5Dclose(dset_id_ch) < 0 ) {
-            pass = false;
+    if (pass || (dset_id_ch != -1)) {
+        if (H5Dclose(dset_id_ch) < 0) {
+            pass         = false;
             failure_mssg = "H5Dclose(dset_id_ch) failed.\n";
         }
     }
 
-    if ( pass || (file_id != -1) ) {
-        if ( H5Fclose(file_id) < 0 ) {
-            pass = false;
+    if (pass || (file_id != -1)) {
+        if (H5Fclose(file_id) < 0) {
+            pass         = false;
             failure_mssg = "H5Fclose(file_id) failed.\n";
         }
     }
 
-    if ( pass || (fapl_id != -1) ) {
-        if ( H5Pclose(fapl_id) < 0 ) {
-            pass = false;
+    if (pass || (fapl_id != -1)) {
+        if (H5Pclose(fapl_id) < 0) {
+            pass         = false;
             failure_mssg = "H5Pclose(fapl_id) failed.\n";
         }
     }
@@ -1034,36 +1008,35 @@ test_parallel_read(MPI_Comm comm, int mpi_rank, int mpi_size, int group_id)
      * Only overwrite the failure message if no previous error
      * has been detected
      */
-    local_failure = ( pass ? 0 : 1 );
+    local_failure = (pass ? 0 : 1);
 
-    if ( MPI_Allreduce( &local_failure, &global_failures, 1,
-                        MPI_INT, MPI_SUM, MPI_COMM_WORLD) != MPI_SUCCESS ) {
-        if ( pass ) {
-            pass = FALSE;
+    if (MPI_Allreduce(&local_failure, &global_failures, 1, MPI_INT, MPI_SUM, MPI_COMM_WORLD) != MPI_SUCCESS) {
+        if (pass) {
+            pass         = FALSE;
             failure_mssg = "MPI_Allreduce() failed.\n";
         }
-    } else if ( ( pass ) && ( global_failures > 0 ) ) {
-        pass = FALSE;
+    }
+    else if ((pass) && (global_failures > 0)) {
+        pass         = FALSE;
         failure_mssg = "One or more processes report failure.\n";
     }
 
     /* report results and finish cleanup */
-    if ( group_rank == 0 ) {
-        if ( pass ) {
+    if (group_rank == 0) {
+        if (pass) {
             PASSED();
-        } else {
+        }
+        else {
             H5_FAILED();
-            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n",
-                      fcn_name, failure_mssg);
+            HDfprintf(stdout, "%s: failure_mssg = \"%s\"\n", fcn_name, failure_mssg);
         }
         HDremove(reloc_data_filename);
     }
 
-    return( ! pass );
+    return (!pass);
 
 } /* test_parallel_read() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    main
  *
@@ -1088,13 +1061,13 @@ test_parallel_read(MPI_Comm comm, int mpi_rank, int mpi_size, int group_id)
  */
 
 int
-main( int argc, char **argv)
+main(int argc, char **argv)
 {
-    int nerrs = 0;
-    int which_group = 0;
-    int mpi_rank;
-    int mpi_size;
-    int split_size;
+    int      nerrs       = 0;
+    int      which_group = 0;
+    int      mpi_rank;
+    int      mpi_size;
+    int      split_size;
     MPI_Comm group_comm = MPI_COMM_NULL;
 
     /* I don't believe that argv[0] can ever be NULL.
@@ -1108,33 +1081,33 @@ main( int argc, char **argv)
      */
     test_argv0 = HDstrdup(argv[0]);
 
-    if ( (MPI_Init(&argc, &argv)) != MPI_SUCCESS) {
-       HDfprintf(stderr, "FATAL: Unable to initialize MPI\n");
-       HDexit(EXIT_FAILURE);
+    if ((MPI_Init(&argc, &argv)) != MPI_SUCCESS) {
+        HDfprintf(stderr, "FATAL: Unable to initialize MPI\n");
+        HDexit(EXIT_FAILURE);
     }
 
-    if ( (MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank)) != MPI_SUCCESS) {
+    if ((MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank)) != MPI_SUCCESS) {
         HDfprintf(stderr, "FATAL: MPI_Comm_rank returned an error\n");
         HDexit(EXIT_FAILURE);
     }
 
-    if ( (MPI_Comm_size(MPI_COMM_WORLD, &mpi_size)) != MPI_SUCCESS) {
+    if ((MPI_Comm_size(MPI_COMM_WORLD, &mpi_size)) != MPI_SUCCESS) {
         HDfprintf(stderr, "FATAL: MPI_Comm_size returned an error\n");
         HDexit(EXIT_FAILURE);
     }
 
     H5open();
 
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
         HDfprintf(stdout, "========================================\n");
         HDfprintf(stdout, "Collective file open optimization tests\n");
         HDfprintf(stdout, "        mpi_size     = %d\n", mpi_size);
         HDfprintf(stdout, "========================================\n");
     }
 
-    if ( mpi_size < 3 ) {
+    if (mpi_size < 3) {
 
-        if ( mpi_rank == 0 ) {
+        if (mpi_rank == 0) {
 
             HDprintf("    Need at least 3 processes.  Exiting.\n");
         }
@@ -1148,13 +1121,10 @@ main( int argc, char **argv)
      * two HDF files which in turn will be opened in parallel and the
      * contents verified in the second read test below.
      */
-    split_size = mpi_size / 2;
+    split_size  = mpi_size / 2;
     which_group = (mpi_rank < split_size ? 0 : 1);
 
-    if ( (MPI_Comm_split(MPI_COMM_WORLD,
-                         which_group,
-                         0,
-                         &group_comm)) != MPI_SUCCESS) {
+    if ((MPI_Comm_split(MPI_COMM_WORLD, which_group, 0, &group_comm)) != MPI_SUCCESS) {
 
         HDfprintf(stderr, "FATAL: MPI_Comm_split returned an error\n");
         HDexit(EXIT_FAILURE);
@@ -1163,37 +1133,37 @@ main( int argc, char **argv)
     /* ------  Generate all files ------ */
 
     /* We generate the file used for test 1 */
-    nerrs += generate_test_file( MPI_COMM_WORLD, mpi_rank, which_group );
+    nerrs += generate_test_file(MPI_COMM_WORLD, mpi_rank, which_group);
 
-    if ( nerrs > 0 ) {
-        if ( mpi_rank == 0 ) {
+    if (nerrs > 0) {
+        if (mpi_rank == 0) {
             HDprintf("    Test(1) file construction failed -- skipping tests.\n");
         }
         goto finish;
     }
 
     /* We generate the file used for test 2 */
-    nerrs += generate_test_file( group_comm, mpi_rank, which_group );
+    nerrs += generate_test_file(group_comm, mpi_rank, which_group);
 
-    if ( nerrs > 0 ) {
-        if ( mpi_rank == 0 ) {
+    if (nerrs > 0) {
+        if (mpi_rank == 0) {
             HDprintf("    Test(2) file construction failed -- skipping tests.\n");
         }
         goto finish;
     }
 
     /* Now read the generated test file (stil using MPI_COMM_WORLD) */
-    nerrs += test_parallel_read( MPI_COMM_WORLD, mpi_rank, mpi_size, which_group);
+    nerrs += test_parallel_read(MPI_COMM_WORLD, mpi_rank, mpi_size, which_group);
 
-    if ( nerrs > 0 ) {
-        if ( mpi_rank == 0 ) {
+    if (nerrs > 0) {
+        if (mpi_rank == 0) {
             HDprintf("    Parallel read test(1) failed -- skipping tests.\n");
         }
         goto finish;
     }
 
     /* Update the user on our progress so far. */
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
         HDprintf("    Test 1 of 2 succeeded\n");
         HDprintf("    -- Starting multi-group parallel read test.\n");
     }
@@ -1201,21 +1171,20 @@ main( int argc, char **argv)
     /* run the 2nd set of tests */
     nerrs += test_parallel_read(group_comm, mpi_rank, mpi_size, which_group);
 
-    if ( nerrs > 0 ) {
-        if ( mpi_rank == 0 ) {
+    if (nerrs > 0) {
+        if (mpi_rank == 0) {
             HDprintf("    Multi-group read test(2) failed\n");
         }
         goto finish;
     }
 
-    if ( mpi_rank == 0 ) {
+    if (mpi_rank == 0) {
         HDprintf("    Test 2 of 2 succeeded\n");
     }
 
 finish:
 
-    if ((group_comm != MPI_COMM_NULL) &&
-        (MPI_Comm_free(&group_comm)) != MPI_SUCCESS) {
+    if ((group_comm != MPI_COMM_NULL) && (MPI_Comm_free(&group_comm)) != MPI_SUCCESS) {
         HDfprintf(stderr, "MPI_Comm_free failed!\n");
     }
 
@@ -1224,11 +1193,11 @@ finish:
      */
     MPI_Barrier(MPI_COMM_WORLD);
 
-    if ( mpi_rank == 0 ) {           /* only process 0 reports */
+    if (mpi_rank == 0) { /* only process 0 reports */
         const char *header = "Collective file open optimization tests";
 
         HDfprintf(stdout, "===================================\n");
-        if ( nerrs > 0 ) {
+        if (nerrs > 0) {
             HDfprintf(stdout, "***%s detected %d failures***\n", header, nerrs);
         }
         else {
@@ -1246,6 +1215,6 @@ finish:
     MPI_Finalize();
 
     /* cannot just return (nerrs) because exit code is limited to 1byte */
-    return((nerrs > 0) ? EXIT_FAILURE : EXIT_SUCCESS );
+    return ((nerrs > 0) ? EXIT_FAILURE : EXIT_SUCCESS);
 
 } /* main() */
diff --git a/testpar/t_prestart.c b/testpar/t_prestart.c
index da6bbe0..21f0591 100644
--- a/testpar/t_prestart.c
+++ b/testpar/t_prestart.c
@@ -21,37 +21,34 @@
 
 #include "testphdf5.h"
 
-int nerrors = 0;			/* errors count */
+int nerrors = 0; /* errors count */
 
-const char *FILENAME[] = {
-    "shutdown",
-    NULL
-};
+const char *FILENAME[] = {"shutdown", NULL};
 
 int
-main (int argc, char **argv)
+main(int argc, char **argv)
 {
-    hid_t       file_id, dset_id, grp_id;
-    hid_t       fapl, sid, mem_dataspace;
-    herr_t      ret;
-    char	    filename[1024];
-    int         mpi_size, mpi_rank, ndims;
-    MPI_Comm    comm  = MPI_COMM_WORLD;
-    MPI_Info    info  = MPI_INFO_NULL;
-    hsize_t     dims[RANK];
-    hsize_t     start[RANK];
-    hsize_t     count[RANK];
-    hsize_t     stride[RANK];
-    hsize_t     block[RANK];
-    hsize_t     i, j;
-    DATATYPE   *data_array = NULL, *dataptr;	/* data buffer */
+    hid_t     file_id, dset_id, grp_id;
+    hid_t     fapl, sid, mem_dataspace;
+    herr_t    ret;
+    char      filename[1024];
+    int       mpi_size, mpi_rank, ndims;
+    MPI_Comm  comm = MPI_COMM_WORLD;
+    MPI_Info  info = MPI_INFO_NULL;
+    hsize_t   dims[RANK];
+    hsize_t   start[RANK];
+    hsize_t   count[RANK];
+    hsize_t   stride[RANK];
+    hsize_t   block[RANK];
+    hsize_t   i, j;
+    DATATYPE *data_array = NULL, *dataptr; /* data buffer */
 
     MPI_Init(&argc, &argv);
     MPI_Comm_size(comm, &mpi_size);
     MPI_Comm_rank(comm, &mpi_rank);
 
-    if(MAINPROCESS)
-	TESTING("proper shutdown of HDF5 library");
+    if (MAINPROCESS)
+        TESTING("proper shutdown of HDF5 library");
 
     /* Set up file access property list with parallel I/O access */
     fapl = H5Pcreate(H5P_FILE_ACCESS);
@@ -74,64 +71,62 @@ main (int argc, char **argv)
 
     ndims = H5Sget_simple_extent_dims(sid, dims, NULL);
     VRFY((ndims == 2), "H5Sget_simple_extent_dims succeeded");
-    VRFY(dims[0] == (hsize_t)(ROW_FACTOR*mpi_size), "Wrong dataset dimensions");
-    VRFY(dims[1] == (hsize_t)(COL_FACTOR*mpi_size), "Wrong dataset dimensions");
+    VRFY(dims[0] == (hsize_t)(ROW_FACTOR * mpi_size), "Wrong dataset dimensions");
+    VRFY(dims[1] == (hsize_t)(COL_FACTOR * mpi_size), "Wrong dataset dimensions");
 
     /* allocate memory for data buffer */
-    data_array = (DATATYPE *)HDmalloc(dims[0]*dims[1]*sizeof(DATATYPE));
+    data_array = (DATATYPE *)HDmalloc(dims[0] * dims[1] * sizeof(DATATYPE));
     VRFY((data_array != NULL), "data_array HDmalloc succeeded");
 
     /* Each process takes a slabs of rows. */
-    block[0] = dims[0]/(hsize_t)mpi_size;
-    block[1] = dims[1];
+    block[0]  = dims[0] / (hsize_t)mpi_size;
+    block[1]  = dims[1];
     stride[0] = block[0];
     stride[1] = block[1];
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)mpi_rank*block[0];
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)mpi_rank * block[0];
+    start[1]  = 0;
 
     ret = H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* write data independently */
-    ret = H5Dread(dset_id, H5T_NATIVE_INT, mem_dataspace, sid,
-                  H5P_DEFAULT, data_array);
+    ret = H5Dread(dset_id, H5T_NATIVE_INT, mem_dataspace, sid, H5P_DEFAULT, data_array);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     dataptr = data_array;
 
-    for (i=0; i < block[0]; i++){
-	for (j=0; j < block[1]; j++){
-	    if(*dataptr != mpi_rank+1) {
+    for (i = 0; i < block[0]; i++) {
+        for (j = 0; j < block[1]; j++) {
+            if (*dataptr != mpi_rank + 1) {
                 HDprintf("Dataset Verify failed at [%lu][%lu](row %lu, col %lu): expect %d, got %d\n",
-                       (unsigned long)i, (unsigned long)j,
-                       (unsigned long)((hsize_t)i+start[0]), (unsigned long)((hsize_t)j+start[1]),
-                       mpi_rank+1, *(dataptr));
-                nerrors ++;
+                         (unsigned long)i, (unsigned long)j, (unsigned long)((hsize_t)i + start[0]),
+                         (unsigned long)((hsize_t)j + start[1]), mpi_rank + 1, *(dataptr));
+                nerrors++;
             }
             dataptr++;
-	}
+        }
     }
     MPI_Finalize();
     HDremove(filename);
 
     /* release data buffers */
-    if(data_array)
+    if (data_array)
         HDfree(data_array);
 
     nerrors += GetTestNumErrs();
 
-    if(MAINPROCESS) {
-        if(0 == nerrors)
+    if (MAINPROCESS) {
+        if (0 == nerrors)
             PASSED();
         else
-	    H5_FAILED()
+            H5_FAILED()
     }
 
-    return (nerrors!=0);
+    return (nerrors != 0);
 }
diff --git a/testpar/t_prop.c b/testpar/t_prop.c
index dde322d..e84a942 100644
--- a/testpar/t_prop.c
+++ b/testpar/t_prop.c
@@ -23,13 +23,13 @@ static int
 test_encode_decode(hid_t orig_pl, int mpi_rank, int recv_proc)
 {
     MPI_Request req[2];
-    MPI_Status status;
-    hid_t pl;                   /* Decoded property list */
-    size_t buf_size = 0;
-    void *sbuf = NULL;
-    herr_t ret;         	/* Generic return value */
+    MPI_Status  status;
+    hid_t       pl; /* Decoded property list */
+    size_t      buf_size = 0;
+    void *      sbuf     = NULL;
+    herr_t      ret; /* Generic return value */
 
-    if(mpi_rank == 0) {
+    if (mpi_rank == 0) {
         int send_size = 0;
 
         /* first call to encode returns only the size of the buffer needed */
@@ -48,13 +48,13 @@ test_encode_decode(hid_t orig_pl, int mpi_rank, int recv_proc)
         MPI_Isend(sbuf, send_size, MPI_BYTE, recv_proc, 124, MPI_COMM_WORLD, &req[1]);
     } /* end if */
 
-    if(mpi_rank == recv_proc) {
-        int recv_size;
+    if (mpi_rank == recv_proc) {
+        int   recv_size;
         void *rbuf;
 
         MPI_Recv(&recv_size, 1, MPI_INT, 0, 123, MPI_COMM_WORLD, &status);
         buf_size = (size_t)recv_size;
-        rbuf = (uint8_t *)HDmalloc(buf_size);
+        rbuf     = (uint8_t *)HDmalloc(buf_size);
         MPI_Recv(rbuf, recv_size, MPI_BYTE, 0, 124, MPI_COMM_WORLD, &status);
 
         pl = H5Pdecode(rbuf);
@@ -65,89 +65,88 @@ test_encode_decode(hid_t orig_pl, int mpi_rank, int recv_proc)
         ret = H5Pclose(pl);
         VRFY((ret >= 0), "H5Pclose succeeded");
 
-        if(NULL != rbuf)
+        if (NULL != rbuf)
             HDfree(rbuf);
     } /* end if */
 
-    if(0 == mpi_rank)
+    if (0 == mpi_rank)
         MPI_Waitall(2, req, MPI_STATUSES_IGNORE);
 
-    if(NULL != sbuf)
+    if (NULL != sbuf)
         HDfree(sbuf);
 
     MPI_Barrier(MPI_COMM_WORLD);
-    return(0);
+    return (0);
 }
 
 void
 test_plist_ed(void)
 {
-    hid_t dcpl;	       	/* dataset create prop. list */
-    hid_t dapl;	       	/* dataset access prop. list */
-    hid_t dxpl;	       	/* dataset transfer prop. list */
-    hid_t gcpl;	       	/* group create prop. list */
-    hid_t lcpl;	       	/* link create prop. list */
-    hid_t lapl;	       	/* link access prop. list */
-    hid_t ocpypl;	/* object copy prop. list */
-    hid_t ocpl;	        /* object create prop. list */
-    hid_t fapl;	       	/* file access prop. list */
-    hid_t fcpl;	       	/* file create prop. list */
-    hid_t strcpl;	/* string create prop. list */
-    hid_t acpl;	       	/* attribute create prop. list */
+    hid_t dcpl;   /* dataset create prop. list */
+    hid_t dapl;   /* dataset access prop. list */
+    hid_t dxpl;   /* dataset transfer prop. list */
+    hid_t gcpl;   /* group create prop. list */
+    hid_t lcpl;   /* link create prop. list */
+    hid_t lapl;   /* link access prop. list */
+    hid_t ocpypl; /* object copy prop. list */
+    hid_t ocpl;   /* object create prop. list */
+    hid_t fapl;   /* file access prop. list */
+    hid_t fcpl;   /* file create prop. list */
+    hid_t strcpl; /* string create prop. list */
+    hid_t acpl;   /* attribute create prop. list */
 
     int mpi_size, mpi_rank, recv_proc;
 
-    hsize_t chunk_size = 16384;	/* chunk size */
-    double fill = 2.7f;         /* Fill value */
-    size_t nslots = 521*2;
-    size_t nbytes = 1048576 * 10;
-    double w0 = 0.5f;
-    unsigned max_compact;
-    unsigned min_dense;
-    hsize_t max_size[1]; /*data space maximum size */
-    const char* c_to_f = "x+32";
-    H5AC_cache_config_t my_cache_config = {
-        H5AC__CURR_CACHE_CONFIG_VERSION,
-        TRUE,
-        FALSE,
-        FALSE,
-        "temp",
-        TRUE,
-        FALSE,
-        ( 2 * 2048 * 1024),
-        0.3f,
-        (64 * 1024 * 1024),
-        (4 * 1024 * 1024),
-        60000,
-        H5C_incr__threshold,
-        0.8f,
-        3.0f,
-        TRUE,
-        (8 * 1024 * 1024),
-        H5C_flash_incr__add_space,
-        2.0f,
-        0.25f,
-        H5C_decr__age_out_with_threshold,
-        0.997f,
-        0.8f,
-        TRUE,
-        (3 * 1024 * 1024),
-        3,
-        FALSE,
-        0.2f,
-        (256 * 2048),
-        H5AC__DEFAULT_METADATA_WRITE_STRATEGY};
-
-    herr_t ret;         	/* Generic return value */
-
-    if(VERBOSE_MED)
-	HDprintf("Encode/Decode DCPLs\n");
+    hsize_t             chunk_size = 16384; /* chunk size */
+    double              fill       = 2.7f;  /* Fill value */
+    size_t              nslots     = 521 * 2;
+    size_t              nbytes     = 1048576 * 10;
+    double              w0         = 0.5f;
+    unsigned            max_compact;
+    unsigned            min_dense;
+    hsize_t             max_size[1]; /*data space maximum size */
+    const char *        c_to_f          = "x+32";
+    H5AC_cache_config_t my_cache_config = {H5AC__CURR_CACHE_CONFIG_VERSION,
+                                           TRUE,
+                                           FALSE,
+                                           FALSE,
+                                           "temp",
+                                           TRUE,
+                                           FALSE,
+                                           (2 * 2048 * 1024),
+                                           0.3f,
+                                           (64 * 1024 * 1024),
+                                           (4 * 1024 * 1024),
+                                           60000,
+                                           H5C_incr__threshold,
+                                           0.8f,
+                                           3.0f,
+                                           TRUE,
+                                           (8 * 1024 * 1024),
+                                           H5C_flash_incr__add_space,
+                                           2.0f,
+                                           0.25f,
+                                           H5C_decr__age_out_with_threshold,
+                                           0.997f,
+                                           0.8f,
+                                           TRUE,
+                                           (3 * 1024 * 1024),
+                                           3,
+                                           FALSE,
+                                           0.2f,
+                                           (256 * 2048),
+                                           H5AC__DEFAULT_METADATA_WRITE_STRATEGY};
+
+    herr_t ret; /* Generic return value */
+
+    if (VERBOSE_MED)
+        HDprintf("Encode/Decode DCPLs\n");
 
     /* set up MPI parameters */
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    if(mpi_size == 1)
+    if (mpi_size == 1)
         recv_proc = 0;
     else
         recv_proc = 1;
@@ -162,21 +161,17 @@ test_plist_ed(void)
     VRFY((ret >= 0), "H5Pset_alloc_time succeeded");
 
     ret = H5Pset_fill_value(dcpl, H5T_NATIVE_DOUBLE, &fill);
-    VRFY((ret>=0), "set fill-value succeeded");
+    VRFY((ret >= 0), "set fill-value succeeded");
 
     max_size[0] = 100;
-    ret = H5Pset_external(dcpl, "ext1.data", (off_t)0,
-                          (hsize_t)(max_size[0] * sizeof(int)/4));
-    VRFY((ret>=0), "set external succeeded");
-    ret = H5Pset_external(dcpl, "ext2.data", (off_t)0,
-                          (hsize_t)(max_size[0] * sizeof(int)/4));
-    VRFY((ret>=0), "set external succeeded");
-    ret = H5Pset_external(dcpl, "ext3.data", (off_t)0,
-                          (hsize_t)(max_size[0] * sizeof(int)/4));
-    VRFY((ret>=0), "set external succeeded");
-    ret = H5Pset_external(dcpl, "ext4.data", (off_t)0,
-                          (hsize_t)(max_size[0] * sizeof(int)/4));
-    VRFY((ret>=0), "set external succeeded");
+    ret         = H5Pset_external(dcpl, "ext1.data", (off_t)0, (hsize_t)(max_size[0] * sizeof(int) / 4));
+    VRFY((ret >= 0), "set external succeeded");
+    ret = H5Pset_external(dcpl, "ext2.data", (off_t)0, (hsize_t)(max_size[0] * sizeof(int) / 4));
+    VRFY((ret >= 0), "set external succeeded");
+    ret = H5Pset_external(dcpl, "ext3.data", (off_t)0, (hsize_t)(max_size[0] * sizeof(int) / 4));
+    VRFY((ret >= 0), "set external succeeded");
+    ret = H5Pset_external(dcpl, "ext4.data", (off_t)0, (hsize_t)(max_size[0] * sizeof(int) / 4));
+    VRFY((ret >= 0), "set external succeeded");
 
     ret = test_encode_decode(dcpl, mpi_rank, recv_proc);
     VRFY((ret >= 0), "test_encode_decode succeeded");
@@ -184,7 +179,6 @@ test_plist_ed(void)
     ret = H5Pclose(dcpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE DAPLS *****/
     dapl = H5Pcreate(H5P_DATASET_ACCESS);
     VRFY((dapl >= 0), "H5Pcreate succeeded");
@@ -198,7 +192,6 @@ test_plist_ed(void)
     ret = H5Pclose(dapl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE OCPLS *****/
     ocpl = H5Pcreate(H5P_OBJECT_CREATE);
     VRFY((ocpl >= 0), "H5Pcreate succeeded");
@@ -218,7 +211,6 @@ test_plist_ed(void)
     ret = H5Pclose(ocpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE DXPLS *****/
     dxpl = H5Pcreate(H5P_DATASET_XFER);
     VRFY((dxpl >= 0), "H5Pcreate succeeded");
@@ -256,7 +248,6 @@ test_plist_ed(void)
     ret = H5Pclose(dxpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE GCPLS *****/
     gcpl = H5Pcreate(H5P_GROUP_CREATE);
     VRFY((gcpl >= 0), "H5Pcreate succeeded");
@@ -283,12 +274,11 @@ test_plist_ed(void)
     ret = H5Pclose(gcpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE LCPLS *****/
     lcpl = H5Pcreate(H5P_LINK_CREATE);
     VRFY((lcpl >= 0), "H5Pcreate succeeded");
 
-    ret= H5Pset_create_intermediate_group(lcpl, TRUE);
+    ret = H5Pset_create_intermediate_group(lcpl, TRUE);
     VRFY((ret >= 0), "H5Pset_create_intermediate_group succeeded");
 
     ret = test_encode_decode(lcpl, mpi_rank, recv_proc);
@@ -297,7 +287,6 @@ test_plist_ed(void)
     ret = H5Pclose(lcpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE LAPLS *****/
     lapl = H5Pcreate(H5P_LINK_ACCESS);
     VRFY((lapl >= 0), "H5Pcreate succeeded");
@@ -330,7 +319,6 @@ test_plist_ed(void)
     ret = H5Pclose(lapl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE OCPYPLS *****/
     ocpypl = H5Pcreate(H5P_OBJECT_COPY);
     VRFY((ocpypl >= 0), "H5Pcreate succeeded");
@@ -350,7 +338,6 @@ test_plist_ed(void)
     ret = H5Pclose(ocpypl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE FAPLS *****/
     fapl = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((fapl >= 0), "H5Pcreate succeeded");
@@ -397,7 +384,6 @@ test_plist_ed(void)
     ret = H5Pclose(fapl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE FCPLS *****/
     fcpl = H5Pcreate(H5P_FILE_CREATE);
     VRFY((fcpl >= 0), "H5Pcreate succeeded");
@@ -414,7 +400,7 @@ test_plist_ed(void)
     ret = H5Pset_shared_mesg_nindexes(fcpl, 8);
     VRFY((ret >= 0), "H5Pset_shared_mesg_nindexes succeeded");
 
-    ret = H5Pset_shared_mesg_index(fcpl, 1,  H5O_SHMESG_SDSPACE_FLAG, 32);
+    ret = H5Pset_shared_mesg_index(fcpl, 1, H5O_SHMESG_SDSPACE_FLAG, 32);
     VRFY((ret >= 0), "H5Pset_shared_mesg_index succeeded");
 
     ret = H5Pset_shared_mesg_phase_change(fcpl, 60, 20);
@@ -429,7 +415,6 @@ test_plist_ed(void)
     ret = H5Pclose(fcpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE STRCPLS *****/
     strcpl = H5Pcreate(H5P_STRING_CREATE);
     VRFY((strcpl >= 0), "H5Pcreate succeeded");
@@ -443,7 +428,6 @@ test_plist_ed(void)
     ret = H5Pclose(strcpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 
-
     /******* ENCODE/DECODE ACPLS *****/
     acpl = H5Pcreate(H5P_ATTRIBUTE_CREATE);
     VRFY((acpl >= 0), "H5Pcreate succeeded");
@@ -457,4 +441,3 @@ test_plist_ed(void)
     ret = H5Pclose(acpl);
     VRFY((ret >= 0), "H5Pclose succeeded");
 }
-
diff --git a/testpar/t_pshutdown.c b/testpar/t_pshutdown.c
index 6a35fb2..5940ba8 100644
--- a/testpar/t_pshutdown.c
+++ b/testpar/t_pshutdown.c
@@ -25,36 +25,33 @@
 
 #include "testphdf5.h"
 
-int nerrors = 0;			/* errors count */
+int nerrors = 0; /* errors count */
 
-const char *FILENAME[] = {
-    "shutdown",
-    NULL
-};
+const char *FILENAME[] = {"shutdown", NULL};
 
 int
-main (int argc, char **argv)
+main(int argc, char **argv)
 {
-    hid_t       file_id, dset_id, grp_id;
-    hid_t       fapl, sid, mem_dataspace;
-    hsize_t     dims[RANK], i;
-    herr_t      ret;
-    char	filename[1024];
-    int         mpi_size, mpi_rank;
-    MPI_Comm    comm  = MPI_COMM_WORLD;
-    MPI_Info    info  = MPI_INFO_NULL;
-    hsize_t     start[RANK];
-    hsize_t     count[RANK];
-    hsize_t     stride[RANK];
-    hsize_t     block[RANK];
-    DATATYPE   *data_array = NULL;	/* data buffer */
+    hid_t     file_id, dset_id, grp_id;
+    hid_t     fapl, sid, mem_dataspace;
+    hsize_t   dims[RANK], i;
+    herr_t    ret;
+    char      filename[1024];
+    int       mpi_size, mpi_rank;
+    MPI_Comm  comm = MPI_COMM_WORLD;
+    MPI_Info  info = MPI_INFO_NULL;
+    hsize_t   start[RANK];
+    hsize_t   count[RANK];
+    hsize_t   stride[RANK];
+    hsize_t   block[RANK];
+    DATATYPE *data_array = NULL; /* data buffer */
 
     MPI_Init(&argc, &argv);
     MPI_Comm_size(comm, &mpi_size);
     MPI_Comm_rank(comm, &mpi_rank);
 
-    if(MAINPROCESS)
-	TESTING("proper shutdown of HDF5 library");
+    if (MAINPROCESS)
+        TESTING("proper shutdown of HDF5 library");
 
     /* Set up file access property list with parallel I/O access */
     fapl = H5Pcreate(H5P_FILE_ACCESS);
@@ -68,58 +65,57 @@ main (int argc, char **argv)
     grp_id = H5Gcreate2(file_id, "Group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((grp_id >= 0), "H5Gcreate succeeded");
 
-    dims[0] = (hsize_t)ROW_FACTOR*(hsize_t)mpi_size;
-    dims[1] = (hsize_t)COL_FACTOR*(hsize_t)mpi_size;
-    sid = H5Screate_simple (RANK, dims, NULL);
+    dims[0] = (hsize_t)ROW_FACTOR * (hsize_t)mpi_size;
+    dims[1] = (hsize_t)COL_FACTOR * (hsize_t)mpi_size;
+    sid     = H5Screate_simple(RANK, dims, NULL);
     VRFY((sid >= 0), "H5Screate_simple succeeded");
 
     dset_id = H5Dcreate2(grp_id, "Dataset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     VRFY((dset_id >= 0), "H5Dcreate succeeded");
 
     /* allocate memory for data buffer */
-    data_array = (DATATYPE *)HDmalloc(dims[0]*dims[1]*sizeof(DATATYPE));
+    data_array = (DATATYPE *)HDmalloc(dims[0] * dims[1] * sizeof(DATATYPE));
     VRFY((data_array != NULL), "data_array HDmalloc succeeded");
 
     /* Each process takes a slabs of rows. */
-    block[0] = dims[0]/(hsize_t)mpi_size;
-    block[1] = dims[1];
+    block[0]  = dims[0] / (hsize_t)mpi_size;
+    block[1]  = dims[1];
     stride[0] = block[0];
     stride[1] = block[1];
-    count[0] = 1;
-    count[1] = 1;
-    start[0] = (hsize_t)mpi_rank*block[0];
-    start[1] = 0;
+    count[0]  = 1;
+    count[1]  = 1;
+    start[0]  = (hsize_t)mpi_rank * block[0];
+    start[1]  = 0;
 
     /* put some trivial data in the data_array */
-    for(i=0 ; i<dims[0]*dims[1]; i++)
+    for (i = 0; i < dims[0] * dims[1]; i++)
         data_array[i] = mpi_rank + 1;
 
     ret = H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sset_hyperslab succeeded");
 
     /* create a memory dataspace independently */
-    mem_dataspace = H5Screate_simple (RANK, block, NULL);
+    mem_dataspace = H5Screate_simple(RANK, block, NULL);
     VRFY((mem_dataspace >= 0), "");
 
     /* write data independently */
-    ret = H5Dwrite(dset_id, H5T_NATIVE_INT, mem_dataspace, sid,
-                   H5P_DEFAULT, data_array);
+    ret = H5Dwrite(dset_id, H5T_NATIVE_INT, mem_dataspace, sid, H5P_DEFAULT, data_array);
     VRFY((ret >= 0), "H5Dwrite succeeded");
 
     /* release data buffers */
-    if(data_array)
+    if (data_array)
         HDfree(data_array);
 
     MPI_Finalize();
 
     nerrors += GetTestNumErrs();
 
-    if(MAINPROCESS) {
-        if(0 == nerrors)
+    if (MAINPROCESS) {
+        if (0 == nerrors)
             PASSED();
         else
-	    H5_FAILED()
+            H5_FAILED()
     }
 
-    return (nerrors!=0);
+    return (nerrors != 0);
 }
diff --git a/testpar/t_shapesame.c b/testpar/t_shapesame.c
index c34ea8d..1c5e875 100644
--- a/testpar/t_shapesame.c
+++ b/testpar/t_shapesame.c
@@ -16,16 +16,14 @@
    same shape by H5Sselect_shape_same().
  */
 
-#define H5S_FRIEND             /*suppress error about including H5Spkg   */
+#define H5S_FRIEND /*suppress error about including H5Spkg   */
 
 /* Define this macro to indicate that the testing APIs should be available */
 #define H5S_TESTING
 
-
-#include "H5Spkg.h"             /* Dataspaces                           */
+#include "H5Spkg.h" /* Dataspaces                           */
 #include "testphdf5.h"
 
-
 /* On Lustre (and perhaps other parallel file systems?), we have severe
  * slow downs if two or more processes attempt to access the same file system
  * block.  To minimize this problem, we set alignment in the shape same tests
@@ -33,71 +31,69 @@
  * the chunked dataset case.
  */
 
-#define SHAPE_SAME_TEST_ALIGNMENT    ((hsize_t)(4 * 1024 * 1024))
-
-
-#define PAR_SS_DR_MAX_RANK    5     /* must update code if this changes */
-
-struct hs_dr_pio_test_vars_t
-{
-    int        mpi_size;
-    int         mpi_rank;
-    MPI_Comm    mpi_comm;
-    MPI_Info    mpi_info;
-    int         test_num;
-    int         edge_size;
-    int        checker_edge_size;
-    int         chunk_edge_size;
-    int         small_rank;
-    int         large_rank;
-    hid_t       dset_type;
-    uint32_t  * small_ds_buf_0;
-    uint32_t  * small_ds_buf_1;
-    uint32_t  * small_ds_buf_2;
-    uint32_t  * small_ds_slice_buf;
-    uint32_t  * large_ds_buf_0;
-    uint32_t  * large_ds_buf_1;
-    uint32_t  * large_ds_buf_2;
-    uint32_t  * large_ds_slice_buf;
-    int         small_ds_offset;
-    int         large_ds_offset;
-    hid_t       fid;               /* HDF5 file ID */
-    hid_t    xfer_plist;
-    hid_t       full_mem_small_ds_sid;
-    hid_t       full_file_small_ds_sid;
-    hid_t       mem_small_ds_sid;
-    hid_t       file_small_ds_sid_0;
-    hid_t       file_small_ds_sid_1;
-    hid_t    small_ds_slice_sid;
-    hid_t       full_mem_large_ds_sid;
-    hid_t       full_file_large_ds_sid;
-    hid_t       mem_large_ds_sid;
-    hid_t       file_large_ds_sid_0;
-    hid_t       file_large_ds_sid_1;
-    hid_t       file_large_ds_process_slice_sid;
-    hid_t       mem_large_ds_process_slice_sid;
-    hid_t    large_ds_slice_sid;
-    hid_t       small_dataset;     /* Dataset ID */
-    hid_t       large_dataset;     /* Dataset ID */
-    size_t      small_ds_size;
-    size_t      small_ds_slice_size;
-    size_t      large_ds_size;
-    size_t      large_ds_slice_size;
-    hsize_t     dims[PAR_SS_DR_MAX_RANK];
-    hsize_t     chunk_dims[PAR_SS_DR_MAX_RANK];
-    hsize_t     start[PAR_SS_DR_MAX_RANK];
-    hsize_t     stride[PAR_SS_DR_MAX_RANK];
-    hsize_t     count[PAR_SS_DR_MAX_RANK];
-    hsize_t     block[PAR_SS_DR_MAX_RANK];
-    hsize_t   * start_ptr;
-    hsize_t   * stride_ptr;
-    hsize_t   * count_ptr;
-    hsize_t   * block_ptr;
-    int         skips;
-    int            max_skips;
-    int64_t    total_tests;
-    int64_t    tests_run;
-    int64_t    tests_skipped;
+#define SHAPE_SAME_TEST_ALIGNMENT ((hsize_t)(4 * 1024 * 1024))
+
+#define PAR_SS_DR_MAX_RANK 5 /* must update code if this changes */
+
+struct hs_dr_pio_test_vars_t {
+    int       mpi_size;
+    int       mpi_rank;
+    MPI_Comm  mpi_comm;
+    MPI_Info  mpi_info;
+    int       test_num;
+    int       edge_size;
+    int       checker_edge_size;
+    int       chunk_edge_size;
+    int       small_rank;
+    int       large_rank;
+    hid_t     dset_type;
+    uint32_t *small_ds_buf_0;
+    uint32_t *small_ds_buf_1;
+    uint32_t *small_ds_buf_2;
+    uint32_t *small_ds_slice_buf;
+    uint32_t *large_ds_buf_0;
+    uint32_t *large_ds_buf_1;
+    uint32_t *large_ds_buf_2;
+    uint32_t *large_ds_slice_buf;
+    int       small_ds_offset;
+    int       large_ds_offset;
+    hid_t     fid; /* HDF5 file ID */
+    hid_t     xfer_plist;
+    hid_t     full_mem_small_ds_sid;
+    hid_t     full_file_small_ds_sid;
+    hid_t     mem_small_ds_sid;
+    hid_t     file_small_ds_sid_0;
+    hid_t     file_small_ds_sid_1;
+    hid_t     small_ds_slice_sid;
+    hid_t     full_mem_large_ds_sid;
+    hid_t     full_file_large_ds_sid;
+    hid_t     mem_large_ds_sid;
+    hid_t     file_large_ds_sid_0;
+    hid_t     file_large_ds_sid_1;
+    hid_t     file_large_ds_process_slice_sid;
+    hid_t     mem_large_ds_process_slice_sid;
+    hid_t     large_ds_slice_sid;
+    hid_t     small_dataset; /* Dataset ID */
+    hid_t     large_dataset; /* Dataset ID */
+    size_t    small_ds_size;
+    size_t    small_ds_slice_size;
+    size_t    large_ds_size;
+    size_t    large_ds_slice_size;
+    hsize_t   dims[PAR_SS_DR_MAX_RANK];
+    hsize_t   chunk_dims[PAR_SS_DR_MAX_RANK];
+    hsize_t   start[PAR_SS_DR_MAX_RANK];
+    hsize_t   stride[PAR_SS_DR_MAX_RANK];
+    hsize_t   count[PAR_SS_DR_MAX_RANK];
+    hsize_t   block[PAR_SS_DR_MAX_RANK];
+    hsize_t * start_ptr;
+    hsize_t * stride_ptr;
+    hsize_t * count_ptr;
+    hsize_t * block_ptr;
+    int       skips;
+    int       max_skips;
+    int64_t   total_tests;
+    int64_t   tests_run;
+    int64_t   tests_skipped;
 };
 
 /*-------------------------------------------------------------------------
@@ -116,60 +112,53 @@ struct hs_dr_pio_test_vars_t
 #define CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG 0
 
 static void
-hs_dr_pio_test__setup(const int test_num,
-                      const int edge_size,
-                      const int checker_edge_size,
-                      const int chunk_edge_size,
-                      const int small_rank,
-                      const int large_rank,
-                      const hbool_t use_collective_io,
-                      const hid_t dset_type,
-                      const int express_test,
-                      struct hs_dr_pio_test_vars_t * tv_ptr)
+hs_dr_pio_test__setup(const int test_num, const int edge_size, const int checker_edge_size,
+                      const int chunk_edge_size, const int small_rank, const int large_rank,
+                      const hbool_t use_collective_io, const hid_t dset_type, const int express_test,
+                      struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG
     const char *fcnName = "hs_dr_pio_test__setup()";
 #endif /* CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG */
     const char *filename;
-    hbool_t    mis_match = FALSE;
-    int        i;
+    hbool_t     mis_match = FALSE;
+    int         i;
     int         mrc;
-    int        mpi_rank; /* needed by the VRFY macro */
+    int         mpi_rank; /* needed by the VRFY macro */
     uint32_t    expected_value;
-    uint32_t  * ptr_0;
-    uint32_t  * ptr_1;
-    hid_t    acc_tpl;        /* File access templates */
+    uint32_t *  ptr_0;
+    uint32_t *  ptr_1;
+    hid_t       acc_tpl; /* File access templates */
     hid_t       small_ds_dcpl_id = H5P_DEFAULT;
     hid_t       large_ds_dcpl_id = H5P_DEFAULT;
-    herr_t    ret;        /* Generic return value */
+    herr_t      ret; /* Generic return value */
 
-    HDassert( edge_size >= 6 );
-    HDassert( edge_size >= chunk_edge_size );
-    HDassert( ( chunk_edge_size == 0 ) || ( chunk_edge_size >= 3 ) );
-    HDassert( 1 < small_rank );
-    HDassert( small_rank < large_rank );
-    HDassert( large_rank <= PAR_SS_DR_MAX_RANK );
+    HDassert(edge_size >= 6);
+    HDassert(edge_size >= chunk_edge_size);
+    HDassert((chunk_edge_size == 0) || (chunk_edge_size >= 3));
+    HDassert(1 < small_rank);
+    HDassert(small_rank < large_rank);
+    HDassert(large_rank <= PAR_SS_DR_MAX_RANK);
 
-    tv_ptr->test_num = test_num;
-    tv_ptr->edge_size = edge_size;
+    tv_ptr->test_num          = test_num;
+    tv_ptr->edge_size         = edge_size;
     tv_ptr->checker_edge_size = checker_edge_size;
-    tv_ptr->chunk_edge_size = chunk_edge_size;
-    tv_ptr->small_rank = small_rank;
-    tv_ptr->large_rank = large_rank;
-    tv_ptr->dset_type = dset_type;
+    tv_ptr->chunk_edge_size   = chunk_edge_size;
+    tv_ptr->small_rank        = small_rank;
+    tv_ptr->large_rank        = large_rank;
+    tv_ptr->dset_type         = dset_type;
 
     MPI_Comm_size(MPI_COMM_WORLD, &(tv_ptr->mpi_size));
     MPI_Comm_rank(MPI_COMM_WORLD, &(tv_ptr->mpi_rank));
     /* the VRFY() macro needs the local variable mpi_rank -- set it up now */
     mpi_rank = tv_ptr->mpi_rank;
 
-    HDassert( tv_ptr->mpi_size >= 1 );
+    HDassert(tv_ptr->mpi_size >= 1);
 
     tv_ptr->mpi_comm = MPI_COMM_WORLD;
     tv_ptr->mpi_info = MPI_INFO_NULL;
 
-    for ( i = 0; i < tv_ptr->small_rank - 1; i++ )
-    {
+    for (i = 0; i < tv_ptr->small_rank - 1; i++) {
         tv_ptr->small_ds_size *= (size_t)(tv_ptr->edge_size);
         tv_ptr->small_ds_slice_size *= (size_t)(tv_ptr->edge_size);
     }
@@ -178,10 +167,10 @@ hs_dr_pio_test__setup(const int test_num,
     /* used by checker board tests only */
     tv_ptr->small_ds_offset = PAR_SS_DR_MAX_RANK - tv_ptr->small_rank;
 
-    HDassert( 0 < tv_ptr->small_ds_offset );
-    HDassert( tv_ptr->small_ds_offset < PAR_SS_DR_MAX_RANK );
+    HDassert(0 < tv_ptr->small_ds_offset);
+    HDassert(tv_ptr->small_ds_offset < PAR_SS_DR_MAX_RANK);
 
-    for ( i = 0; i < tv_ptr->large_rank - 1; i++ ) {
+    for (i = 0; i < tv_ptr->large_rank - 1; i++) {
 
         tv_ptr->large_ds_size *= (size_t)(tv_ptr->edge_size);
         tv_ptr->large_ds_slice_size *= (size_t)(tv_ptr->edge_size);
@@ -191,9 +180,8 @@ hs_dr_pio_test__setup(const int test_num,
     /* used by checker board tests only */
     tv_ptr->large_ds_offset = PAR_SS_DR_MAX_RANK - tv_ptr->large_rank;
 
-    HDassert( 0 <= tv_ptr->large_ds_offset );
-    HDassert( tv_ptr->large_ds_offset < PAR_SS_DR_MAX_RANK );
-
+    HDassert(0 <= tv_ptr->large_ds_offset);
+    HDassert(tv_ptr->large_ds_offset < PAR_SS_DR_MAX_RANK);
 
     /* set up the start, stride, count, and block pointers */
     /* used by contiguous tests only */
@@ -202,7 +190,6 @@ hs_dr_pio_test__setup(const int test_num,
     tv_ptr->count_ptr  = &(tv_ptr->count[PAR_SS_DR_MAX_RANK - tv_ptr->large_rank]);
     tv_ptr->block_ptr  = &(tv_ptr->block[PAR_SS_DR_MAX_RANK - tv_ptr->large_rank]);
 
-
     /* Allocate buffers */
     tv_ptr->small_ds_buf_0 = (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->small_ds_size);
     VRFY((tv_ptr->small_ds_buf_0 != NULL), "malloc of small_ds_buf_0 succeeded");
@@ -213,8 +200,7 @@ hs_dr_pio_test__setup(const int test_num,
     tv_ptr->small_ds_buf_2 = (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->small_ds_size);
     VRFY((tv_ptr->small_ds_buf_2 != NULL), "malloc of small_ds_buf_2 succeeded");
 
-    tv_ptr->small_ds_slice_buf =
-        (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->small_ds_slice_size);
+    tv_ptr->small_ds_slice_buf = (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->small_ds_slice_size);
     VRFY((tv_ptr->small_ds_slice_buf != NULL), "malloc of small_ds_slice_buf succeeded");
 
     tv_ptr->large_ds_buf_0 = (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->large_ds_size);
@@ -226,14 +212,13 @@ hs_dr_pio_test__setup(const int test_num,
     tv_ptr->large_ds_buf_2 = (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->large_ds_size);
     VRFY((tv_ptr->large_ds_buf_2 != NULL), "malloc of large_ds_buf_2 succeeded");
 
-    tv_ptr->large_ds_slice_buf =
-        (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->large_ds_slice_size);
+    tv_ptr->large_ds_slice_buf = (uint32_t *)HDmalloc(sizeof(uint32_t) * tv_ptr->large_ds_slice_size);
     VRFY((tv_ptr->large_ds_slice_buf != NULL), "malloc of large_ds_slice_buf succeeded");
 
     /* initialize the buffers */
 
     ptr_0 = tv_ptr->small_ds_buf_0;
-    for(i = 0; i < (int)(tv_ptr->small_ds_size); i++)
+    for (i = 0; i < (int)(tv_ptr->small_ds_size); i++)
         *ptr_0++ = (uint32_t)i;
     HDmemset(tv_ptr->small_ds_buf_1, 0, sizeof(uint32_t) * tv_ptr->small_ds_size);
     HDmemset(tv_ptr->small_ds_buf_2, 0, sizeof(uint32_t) * tv_ptr->small_ds_size);
@@ -241,7 +226,7 @@ hs_dr_pio_test__setup(const int test_num,
     HDmemset(tv_ptr->small_ds_slice_buf, 0, sizeof(uint32_t) * tv_ptr->small_ds_slice_size);
 
     ptr_0 = tv_ptr->large_ds_buf_0;
-    for(i = 0; i < (int)(tv_ptr->large_ds_size); i++)
+    for (i = 0; i < (int)(tv_ptr->large_ds_size); i++)
         *ptr_0++ = (uint32_t)i;
     HDmemset(tv_ptr->large_ds_buf_1, 0, sizeof(uint32_t) * tv_ptr->large_ds_size);
     HDmemset(tv_ptr->large_ds_buf_2, 0, sizeof(uint32_t) * tv_ptr->large_ds_size);
@@ -249,23 +234,19 @@ hs_dr_pio_test__setup(const int test_num,
     HDmemset(tv_ptr->large_ds_slice_buf, 0, sizeof(uint32_t) * tv_ptr->large_ds_slice_size);
 
     filename = (const char *)GetTestParameters();
-    HDassert( filename != NULL );
+    HDassert(filename != NULL);
 #if CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG
-    if ( MAINPROCESS ) {
+    if (MAINPROCESS) {
 
         HDfprintf(stdout, "%d: test num = %d.\n", tv_ptr->mpi_rank, tv_ptr->test_num);
         HDfprintf(stdout, "%d: mpi_size = %d.\n", tv_ptr->mpi_rank, tv_ptr->mpi_size);
-        HDfprintf(stdout,
-                  "%d: small/large rank = %d/%d, use_collective_io = %d.\n",
-                  tv_ptr->mpi_rank, tv_ptr->small_rank, tv_ptr->large_rank,
-                  (int)use_collective_io);
-        HDfprintf(stdout, "%d: edge_size = %d, chunk_edge_size = %d.\n",
-                  tv_ptr->mpi_rank, tv_ptr->edge_size, tv_ptr->chunk_edge_size);
-        HDfprintf(stdout, "%d: checker_edge_size = %d.\n",
-                  tv_ptr->mpi_rank, tv_ptr->checker_edge_size);
-        HDfprintf(stdout, "%d: small_ds_size = %d, large_ds_size = %d.\n",
-                  tv_ptr->mpi_rank, (int)(tv_ptr->small_ds_size),
-                  (int)(tv_ptr->large_ds_size));
+        HDfprintf(stdout, "%d: small/large rank = %d/%d, use_collective_io = %d.\n", tv_ptr->mpi_rank,
+                  tv_ptr->small_rank, tv_ptr->large_rank, (int)use_collective_io);
+        HDfprintf(stdout, "%d: edge_size = %d, chunk_edge_size = %d.\n", tv_ptr->mpi_rank, tv_ptr->edge_size,
+                  tv_ptr->chunk_edge_size);
+        HDfprintf(stdout, "%d: checker_edge_size = %d.\n", tv_ptr->mpi_rank, tv_ptr->checker_edge_size);
+        HDfprintf(stdout, "%d: small_ds_size = %d, large_ds_size = %d.\n", tv_ptr->mpi_rank,
+                  (int)(tv_ptr->small_ds_size), (int)(tv_ptr->large_ds_size));
         HDfprintf(stdout, "%d: filename = %s.\n", tv_ptr->mpi_rank, filename);
     }
 #endif /* CONTIG_HS_DR_PIO_TEST__SETUP__DEBUG */
@@ -280,7 +261,7 @@ hs_dr_pio_test__setup(const int test_num,
      * the same file system block.  Do this only if express_test is greater
      * than zero.
      */
-    if ( express_test > 0 ) {
+    if (express_test > 0) {
 
         ret = H5Pset_alignment(acc_tpl, (hsize_t)0, SHAPE_SAME_TEST_ALIGNMENT);
         VRFY((ret != FAIL), "H5Pset_alignment() succeeded");
@@ -296,89 +277,63 @@ hs_dr_pio_test__setup(const int test_num,
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "H5Pclose(acc_tpl) succeeded");
 
-
     /* setup dims: */
     tv_ptr->dims[0] = (hsize_t)(tv_ptr->mpi_size + 1);
-    tv_ptr->dims[1] = tv_ptr->dims[2] =
-        tv_ptr->dims[3] = tv_ptr->dims[4] = (hsize_t)(tv_ptr->edge_size);
-
+    tv_ptr->dims[1] = tv_ptr->dims[2] = tv_ptr->dims[3] = tv_ptr->dims[4] = (hsize_t)(tv_ptr->edge_size);
 
     /* Create small ds dataspaces */
-    tv_ptr->full_mem_small_ds_sid =
-        H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->full_mem_small_ds_sid != 0),
-         "H5Screate_simple() full_mem_small_ds_sid succeeded");
+    tv_ptr->full_mem_small_ds_sid = H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
+    VRFY((tv_ptr->full_mem_small_ds_sid != 0), "H5Screate_simple() full_mem_small_ds_sid succeeded");
 
-    tv_ptr->full_file_small_ds_sid =
-        H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->full_file_small_ds_sid != 0),
-         "H5Screate_simple() full_file_small_ds_sid succeeded");
+    tv_ptr->full_file_small_ds_sid = H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
+    VRFY((tv_ptr->full_file_small_ds_sid != 0), "H5Screate_simple() full_file_small_ds_sid succeeded");
 
     tv_ptr->mem_small_ds_sid = H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->mem_small_ds_sid != 0),
-         "H5Screate_simple() mem_small_ds_sid succeeded");
+    VRFY((tv_ptr->mem_small_ds_sid != 0), "H5Screate_simple() mem_small_ds_sid succeeded");
 
     tv_ptr->file_small_ds_sid_0 = H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->file_small_ds_sid_0 != 0),
-         "H5Screate_simple() file_small_ds_sid_0 succeeded");
+    VRFY((tv_ptr->file_small_ds_sid_0 != 0), "H5Screate_simple() file_small_ds_sid_0 succeeded");
 
     /* used by checker board tests only */
     tv_ptr->file_small_ds_sid_1 = H5Screate_simple(tv_ptr->small_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->file_small_ds_sid_1 != 0),
-         "H5Screate_simple() file_small_ds_sid_1 succeeded");
-
-    tv_ptr->small_ds_slice_sid =
-        H5Screate_simple(tv_ptr->small_rank - 1, &(tv_ptr->dims[1]), NULL);
-    VRFY((tv_ptr->small_ds_slice_sid != 0),
-         "H5Screate_simple() small_ds_slice_sid succeeded");
+    VRFY((tv_ptr->file_small_ds_sid_1 != 0), "H5Screate_simple() file_small_ds_sid_1 succeeded");
 
+    tv_ptr->small_ds_slice_sid = H5Screate_simple(tv_ptr->small_rank - 1, &(tv_ptr->dims[1]), NULL);
+    VRFY((tv_ptr->small_ds_slice_sid != 0), "H5Screate_simple() small_ds_slice_sid succeeded");
 
     /* Create large ds dataspaces */
-    tv_ptr->full_mem_large_ds_sid =
-        H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->full_mem_large_ds_sid != 0),
-         "H5Screate_simple() full_mem_large_ds_sid succeeded");
+    tv_ptr->full_mem_large_ds_sid = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
+    VRFY((tv_ptr->full_mem_large_ds_sid != 0), "H5Screate_simple() full_mem_large_ds_sid succeeded");
 
-    tv_ptr->full_file_large_ds_sid =
-        H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->full_file_large_ds_sid != FAIL),
-         "H5Screate_simple() full_file_large_ds_sid succeeded");
+    tv_ptr->full_file_large_ds_sid = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
+    VRFY((tv_ptr->full_file_large_ds_sid != FAIL), "H5Screate_simple() full_file_large_ds_sid succeeded");
 
     tv_ptr->mem_large_ds_sid = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->mem_large_ds_sid != FAIL),
-         "H5Screate_simple() mem_large_ds_sid succeeded");
+    VRFY((tv_ptr->mem_large_ds_sid != FAIL), "H5Screate_simple() mem_large_ds_sid succeeded");
 
     tv_ptr->file_large_ds_sid_0 = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->file_large_ds_sid_0 != FAIL),
-         "H5Screate_simple() file_large_ds_sid_0 succeeded");
+    VRFY((tv_ptr->file_large_ds_sid_0 != FAIL), "H5Screate_simple() file_large_ds_sid_0 succeeded");
 
     /* used by checker board tests only */
     tv_ptr->file_large_ds_sid_1 = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
-    VRFY((tv_ptr->file_large_ds_sid_1 != FAIL),
-         "H5Screate_simple() file_large_ds_sid_1 succeeded");
+    VRFY((tv_ptr->file_large_ds_sid_1 != FAIL), "H5Screate_simple() file_large_ds_sid_1 succeeded");
 
-    tv_ptr->mem_large_ds_process_slice_sid =
-        H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
+    tv_ptr->mem_large_ds_process_slice_sid = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
     VRFY((tv_ptr->mem_large_ds_process_slice_sid != FAIL),
          "H5Screate_simple() mem_large_ds_process_slice_sid succeeded");
 
-    tv_ptr->file_large_ds_process_slice_sid =
-        H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
+    tv_ptr->file_large_ds_process_slice_sid = H5Screate_simple(tv_ptr->large_rank, tv_ptr->dims, NULL);
     VRFY((tv_ptr->file_large_ds_process_slice_sid != FAIL),
          "H5Screate_simple() file_large_ds_process_slice_sid succeeded");
 
-
-    tv_ptr->large_ds_slice_sid =
-        H5Screate_simple(tv_ptr->large_rank - 1, &(tv_ptr->dims[1]), NULL);
-    VRFY((tv_ptr->large_ds_slice_sid != 0),
-         "H5Screate_simple() large_ds_slice_sid succeeded");
-
+    tv_ptr->large_ds_slice_sid = H5Screate_simple(tv_ptr->large_rank - 1, &(tv_ptr->dims[1]), NULL);
+    VRFY((tv_ptr->large_ds_slice_sid != 0), "H5Screate_simple() large_ds_slice_sid succeeded");
 
     /* if chunk edge size is greater than zero, set up the small and
      * large data set creation property lists to specify chunked
      * datasets.
      */
-    if ( tv_ptr->chunk_edge_size > 0 ) {
+    if (tv_ptr->chunk_edge_size > 0) {
 
         /* Under Lustre (and perhaps other parallel file systems?) we get
          * locking delays when two or more processes attempt to access the
@@ -400,9 +355,8 @@ hs_dr_pio_test__setup(const int test_num,
 
         tv_ptr->chunk_dims[0] = 1;
 
-        tv_ptr->chunk_dims[1] = tv_ptr->chunk_dims[2] =
-                                tv_ptr->chunk_dims[3] =
-                                tv_ptr->chunk_dims[4] = (hsize_t)(tv_ptr->chunk_edge_size);
+        tv_ptr->chunk_dims[1] = tv_ptr->chunk_dims[2] = tv_ptr->chunk_dims[3] = tv_ptr->chunk_dims[4] =
+            (hsize_t)(tv_ptr->chunk_edge_size);
 
         small_ds_dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((ret != FAIL), "H5Pcreate() small_ds_dcpl_id succeeded");
@@ -413,7 +367,6 @@ hs_dr_pio_test__setup(const int test_num,
         ret = H5Pset_chunk(small_ds_dcpl_id, tv_ptr->small_rank, tv_ptr->chunk_dims);
         VRFY((ret != FAIL), "H5Pset_chunk() small_ds_dcpl_id succeeded");
 
-
         large_ds_dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
         VRFY((ret != FAIL), "H5Pcreate() large_ds_dcpl_id succeeded");
 
@@ -425,79 +378,61 @@ hs_dr_pio_test__setup(const int test_num,
     }
 
     /* create the small dataset */
-    tv_ptr->small_dataset = H5Dcreate2(tv_ptr->fid, "small_dataset", tv_ptr->dset_type,
-                                       tv_ptr->file_small_ds_sid_0, H5P_DEFAULT,
-                                       small_ds_dcpl_id, H5P_DEFAULT);
+    tv_ptr->small_dataset =
+        H5Dcreate2(tv_ptr->fid, "small_dataset", tv_ptr->dset_type, tv_ptr->file_small_ds_sid_0, H5P_DEFAULT,
+                   small_ds_dcpl_id, H5P_DEFAULT);
     VRFY((ret != FAIL), "H5Dcreate2() small_dataset succeeded");
 
     /* create the large dataset */
-    tv_ptr->large_dataset = H5Dcreate2(tv_ptr->fid, "large_dataset", tv_ptr->dset_type,
-                                       tv_ptr->file_large_ds_sid_0, H5P_DEFAULT,
-                                       large_ds_dcpl_id, H5P_DEFAULT);
+    tv_ptr->large_dataset =
+        H5Dcreate2(tv_ptr->fid, "large_dataset", tv_ptr->dset_type, tv_ptr->file_large_ds_sid_0, H5P_DEFAULT,
+                   large_ds_dcpl_id, H5P_DEFAULT);
     VRFY((ret != FAIL), "H5Dcreate2() large_dataset succeeded");
 
-
     /* setup xfer property list */
     tv_ptr->xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((tv_ptr->xfer_plist >= 0), "H5Pcreate(H5P_DATASET_XFER) succeeded");
 
-    if(use_collective_io) {
+    if (use_collective_io) {
         ret = H5Pset_dxpl_mpio(tv_ptr->xfer_plist, H5FD_MPIO_COLLECTIVE);
         VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
     }
 
     /* setup selection to write initial data to the small and large data sets */
-    tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_rank);
+    tv_ptr->start[0]  = (hsize_t)(tv_ptr->mpi_rank);
     tv_ptr->stride[0] = (hsize_t)(2 * (tv_ptr->mpi_size + 1));
-    tv_ptr->count[0] = 1;
-    tv_ptr->block[0] = 1;
+    tv_ptr->count[0]  = 1;
+    tv_ptr->block[0]  = 1;
 
-    for ( i = 1; i < tv_ptr->large_rank; i++ ) {
+    for (i = 1; i < tv_ptr->large_rank; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
+        tv_ptr->count[i]  = 1;
+        tv_ptr->block[i]  = (hsize_t)(tv_ptr->edge_size);
     }
 
     /* setup selections for writing initial data to the small data set */
-    ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(mem_small_ds_sid, set) suceeded");
 
-    ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_small_ds_sid_0, set) suceeded");
 
-    if ( MAINPROCESS ) { /* add an additional slice to the selections */
+    if (MAINPROCESS) { /* add an additional slice to the selections */
 
         tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_size);
 
-        ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid,
-                                  H5S_SELECT_OR,
-                                  tv_ptr->start,
-                                  tv_ptr->stride,
-                                  tv_ptr->count,
-                                  tv_ptr->block);
-        VRFY((ret>= 0), "H5Sselect_hyperslab(mem_small_ds_sid, or) suceeded");
-
-        ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0,
-                                  H5S_SELECT_OR,
-                                  tv_ptr->start,
-                                  tv_ptr->stride,
-                                  tv_ptr->count,
-                                  tv_ptr->block);
-        VRFY((ret>= 0), "H5Sselect_hyperslab(file_small_ds_sid_0, or) suceeded");
-    }
+        ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid, H5S_SELECT_OR, tv_ptr->start, tv_ptr->stride,
+                                  tv_ptr->count, tv_ptr->block);
+        VRFY((ret >= 0), "H5Sselect_hyperslab(mem_small_ds_sid, or) suceeded");
 
+        ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0, H5S_SELECT_OR, tv_ptr->start, tv_ptr->stride,
+                                  tv_ptr->count, tv_ptr->block);
+        VRFY((ret >= 0), "H5Sselect_hyperslab(file_small_ds_sid_0, or) suceeded");
+    }
 
     /* write the initial value of the small data set to file */
     ret = H5Dwrite(tv_ptr->small_dataset, tv_ptr->dset_type, tv_ptr->mem_small_ds_sid,
@@ -505,167 +440,124 @@ hs_dr_pio_test__setup(const int test_num,
 
     VRFY((ret >= 0), "H5Dwrite() small_dataset initial write succeeded");
 
-
     /* sync with the other processes before checking data */
-    if ( ! use_collective_io ) {
+    if (!use_collective_io) {
 
         mrc = MPI_Barrier(MPI_COMM_WORLD);
-        VRFY((mrc==MPI_SUCCESS), "Sync after small dataset writes");
+        VRFY((mrc == MPI_SUCCESS), "Sync after small dataset writes");
     }
 
     /* read the small data set back to verify that it contains the
      * expected data.  Note that each process reads in the entire
      * data set and verifies it.
      */
-    ret = H5Dread(tv_ptr->small_dataset,
-                  H5T_NATIVE_UINT32,
-                  tv_ptr->full_mem_small_ds_sid,
-                  tv_ptr->full_file_small_ds_sid,
-                  tv_ptr->xfer_plist,
-                  tv_ptr->small_ds_buf_1);
+    ret = H5Dread(tv_ptr->small_dataset, H5T_NATIVE_UINT32, tv_ptr->full_mem_small_ds_sid,
+                  tv_ptr->full_file_small_ds_sid, tv_ptr->xfer_plist, tv_ptr->small_ds_buf_1);
     VRFY((ret >= 0), "H5Dread() small_dataset initial read succeeded");
 
-
     /* verify that the correct data was written to the small data set */
     expected_value = 0;
-    mis_match = FALSE;
-    ptr_1 = tv_ptr->small_ds_buf_1;
+    mis_match      = FALSE;
+    ptr_1          = tv_ptr->small_ds_buf_1;
 
     i = 0;
-    for ( i = 0; i < (int)(tv_ptr->small_ds_size); i++ ) {
+    for (i = 0; i < (int)(tv_ptr->small_ds_size); i++) {
 
-        if ( *ptr_1 != expected_value ) {
+        if (*ptr_1 != expected_value) {
 
             mis_match = TRUE;
         }
         ptr_1++;
         expected_value++;
     }
-    VRFY( (mis_match == FALSE), "small ds init data good.");
-
+    VRFY((mis_match == FALSE), "small ds init data good.");
 
     /* setup selections for writing initial data to the large data set */
 
     tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_rank);
 
-    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(mem_large_ds_sid, set) suceeded");
 
-    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_large_ds_sid_0, set) suceeded");
 
     /* In passing, setup the process slice dataspaces as well */
 
-    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_process_slice_sid,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
-    VRFY((ret >= 0),
-         "H5Sselect_hyperslab(mem_large_ds_process_slice_sid, set) suceeded");
-
-    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_process_slice_sid,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
-    VRFY((ret >= 0),
-         "H5Sselect_hyperslab(file_large_ds_process_slice_sid, set) suceeded");
-
-    if ( MAINPROCESS ) { /* add an additional slice to the selections */
+    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_process_slice_sid, H5S_SELECT_SET, tv_ptr->start,
+                              tv_ptr->stride, tv_ptr->count, tv_ptr->block);
+    VRFY((ret >= 0), "H5Sselect_hyperslab(mem_large_ds_process_slice_sid, set) suceeded");
+
+    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_process_slice_sid, H5S_SELECT_SET, tv_ptr->start,
+                              tv_ptr->stride, tv_ptr->count, tv_ptr->block);
+    VRFY((ret >= 0), "H5Sselect_hyperslab(file_large_ds_process_slice_sid, set) suceeded");
+
+    if (MAINPROCESS) { /* add an additional slice to the selections */
 
         tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_size);
 
-        ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid,
-                                  H5S_SELECT_OR,
-                                  tv_ptr->start,
-                                  tv_ptr->stride,
-                                  tv_ptr->count,
-                                  tv_ptr->block);
-        VRFY((ret>= 0), "H5Sselect_hyperslab(mem_large_ds_sid, or) suceeded");
-
-        ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0,
-                                  H5S_SELECT_OR,
-                                  tv_ptr->start,
-                                  tv_ptr->stride,
-                                  tv_ptr->count,
-                                  tv_ptr->block);
-        VRFY((ret>= 0), "H5Sselect_hyperslab(file_large_ds_sid_0, or) suceeded");
-    }
+        ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid, H5S_SELECT_OR, tv_ptr->start, tv_ptr->stride,
+                                  tv_ptr->count, tv_ptr->block);
+        VRFY((ret >= 0), "H5Sselect_hyperslab(mem_large_ds_sid, or) suceeded");
 
+        ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0, H5S_SELECT_OR, tv_ptr->start, tv_ptr->stride,
+                                  tv_ptr->count, tv_ptr->block);
+        VRFY((ret >= 0), "H5Sselect_hyperslab(file_large_ds_sid_0, or) suceeded");
+    }
 
     /* write the initial value of the large data set to file */
-    ret = H5Dwrite(tv_ptr->large_dataset, tv_ptr->dset_type,
-                   tv_ptr->mem_large_ds_sid, tv_ptr->file_large_ds_sid_0,
-                   tv_ptr->xfer_plist, tv_ptr->large_ds_buf_0);
-    if ( ret < 0 ) H5Eprint2(H5E_DEFAULT, stderr);
+    ret = H5Dwrite(tv_ptr->large_dataset, tv_ptr->dset_type, tv_ptr->mem_large_ds_sid,
+                   tv_ptr->file_large_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->large_ds_buf_0);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stderr);
     VRFY((ret >= 0), "H5Dwrite() large_dataset initial write succeeded");
 
-
     /* sync with the other processes before checking data */
-    if ( ! use_collective_io ) {
+    if (!use_collective_io) {
 
         mrc = MPI_Barrier(MPI_COMM_WORLD);
-        VRFY((mrc==MPI_SUCCESS), "Sync after large dataset writes");
+        VRFY((mrc == MPI_SUCCESS), "Sync after large dataset writes");
     }
 
-
     /* read the large data set back to verify that it contains the
      * expected data.  Note that each process reads in the entire
      * data set.
      */
-    ret = H5Dread(tv_ptr->large_dataset,
-                  H5T_NATIVE_UINT32,
-                  tv_ptr->full_mem_large_ds_sid,
-                  tv_ptr->full_file_large_ds_sid,
-                  tv_ptr->xfer_plist,
-                  tv_ptr->large_ds_buf_1);
+    ret = H5Dread(tv_ptr->large_dataset, H5T_NATIVE_UINT32, tv_ptr->full_mem_large_ds_sid,
+                  tv_ptr->full_file_large_ds_sid, tv_ptr->xfer_plist, tv_ptr->large_ds_buf_1);
     VRFY((ret >= 0), "H5Dread() large_dataset initial read succeeded");
 
-
     /* verify that the correct data was written to the large data set */
     expected_value = 0;
-    mis_match = FALSE;
-    ptr_1 = tv_ptr->large_ds_buf_1;
+    mis_match      = FALSE;
+    ptr_1          = tv_ptr->large_ds_buf_1;
 
     i = 0;
-    for ( i = 0; i < (int)(tv_ptr->large_ds_size); i++ ) {
+    for (i = 0; i < (int)(tv_ptr->large_ds_size); i++) {
 
-        if ( *ptr_1 != expected_value ) {
+        if (*ptr_1 != expected_value) {
 
             mis_match = TRUE;
         }
         ptr_1++;
         expected_value++;
     }
-    VRFY( (mis_match == FALSE), "large ds init data good.");
-
+    VRFY((mis_match == FALSE), "large ds init data good.");
 
     /* sync with the other processes before changing data */
 
-    if ( ! use_collective_io ) {
+    if (!use_collective_io) {
 
         mrc = MPI_Barrier(MPI_COMM_WORLD);
-        VRFY((mrc==MPI_SUCCESS), "Sync initial values check");
+        VRFY((mrc == MPI_SUCCESS), "Sync initial values check");
     }
 
     return;
 
 } /* hs_dr_pio_test__setup() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    hs_dr_pio_test__takedown()
  *
@@ -682,19 +574,19 @@ hs_dr_pio_test__setup(const int test_num,
 #define HS_DR_PIO_TEST__TAKEDOWN__DEBUG 0
 
 static void
-hs_dr_pio_test__takedown( struct hs_dr_pio_test_vars_t * tv_ptr)
+hs_dr_pio_test__takedown(struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if HS_DR_PIO_TEST__TAKEDOWN__DEBUG
     const char *fcnName = "hs_dr_pio_test__takedown()";
-#endif /* HS_DR_PIO_TEST__TAKEDOWN__DEBUG */
-    int        mpi_rank;       /* needed by the VRFY macro */
-    herr_t    ret;        /* Generic return value */
+#endif               /* HS_DR_PIO_TEST__TAKEDOWN__DEBUG */
+    int    mpi_rank; /* needed by the VRFY macro */
+    herr_t ret;      /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
     /* Close property lists */
-    if ( tv_ptr->xfer_plist != H5P_DEFAULT ) {
+    if (tv_ptr->xfer_plist != H5P_DEFAULT) {
         ret = H5Pclose(tv_ptr->xfer_plist);
         VRFY((ret != FAIL), "H5Pclose(xfer_plist) succeeded");
     }
@@ -756,21 +648,28 @@ hs_dr_pio_test__takedown( struct hs_dr_pio_test_vars_t * tv_ptr)
 
     /* Free memory buffers */
 
-    if ( tv_ptr->small_ds_buf_0 != NULL ) HDfree(tv_ptr->small_ds_buf_0);
-    if ( tv_ptr->small_ds_buf_1 != NULL ) HDfree(tv_ptr->small_ds_buf_1);
-    if ( tv_ptr->small_ds_buf_2 != NULL ) HDfree(tv_ptr->small_ds_buf_2);
-    if ( tv_ptr->small_ds_slice_buf != NULL ) HDfree(tv_ptr->small_ds_slice_buf);
-
-    if ( tv_ptr->large_ds_buf_0 != NULL ) HDfree(tv_ptr->large_ds_buf_0);
-    if ( tv_ptr->large_ds_buf_1 != NULL ) HDfree(tv_ptr->large_ds_buf_1);
-    if ( tv_ptr->large_ds_buf_2 != NULL ) HDfree(tv_ptr->large_ds_buf_2);
-    if ( tv_ptr->large_ds_slice_buf != NULL ) HDfree(tv_ptr->large_ds_slice_buf);
+    if (tv_ptr->small_ds_buf_0 != NULL)
+        HDfree(tv_ptr->small_ds_buf_0);
+    if (tv_ptr->small_ds_buf_1 != NULL)
+        HDfree(tv_ptr->small_ds_buf_1);
+    if (tv_ptr->small_ds_buf_2 != NULL)
+        HDfree(tv_ptr->small_ds_buf_2);
+    if (tv_ptr->small_ds_slice_buf != NULL)
+        HDfree(tv_ptr->small_ds_slice_buf);
+
+    if (tv_ptr->large_ds_buf_0 != NULL)
+        HDfree(tv_ptr->large_ds_buf_0);
+    if (tv_ptr->large_ds_buf_1 != NULL)
+        HDfree(tv_ptr->large_ds_buf_1);
+    if (tv_ptr->large_ds_buf_2 != NULL)
+        HDfree(tv_ptr->large_ds_buf_2);
+    if (tv_ptr->large_ds_slice_buf != NULL)
+        HDfree(tv_ptr->large_ds_slice_buf);
 
     return;
 
 } /* hs_dr_pio_test__takedown() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    contig_hs_dr_pio_test__d2m_l2s()
  *
@@ -796,24 +695,23 @@ hs_dr_pio_test__takedown( struct hs_dr_pio_test_vars_t * tv_ptr)
 #define CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG 0
 
 static void
-contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
+contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__run_test()";
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
-    hbool_t    mis_match = FALSE;
-    int        i, j, k, l;
+    hbool_t   mis_match = FALSE;
+    int       i, j, k, l;
     size_t    n;
-    int        mpi_rank; /* needed by the VRFY macro */
-    uint32_t    expected_value;
-    uint32_t  * ptr_1;
-    htri_t      check;          /* Shape comparison return value */
-    herr_t    ret;        /* Generic return value */
+    int       mpi_rank; /* needed by the VRFY macro */
+    uint32_t  expected_value;
+    uint32_t *ptr_1;
+    htri_t    check; /* Shape comparison return value */
+    herr_t    ret;   /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
-
     /* We have already done a H5Sselect_all() on the dataspace
      * small_ds_slice_sid in the initialization phase, so no need to
      * call H5Sselect_all() again.
@@ -822,16 +720,16 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to read slices of the large cube.
      */
-    for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
+    for (i = 0; i < PAR_SS_DR_MAX_RANK; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        if ( (PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1) ) {
+        tv_ptr->count[i]  = 1;
+        if ((PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1)) {
 
             tv_ptr->block[i] = 1;
-
-        } else {
+        }
+        else {
 
             tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
         }
@@ -841,9 +739,7 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
     HDmemset(tv_ptr->small_ds_slice_buf, 0, sizeof(uint32_t) * tv_ptr->small_ds_slice_size);
 
 #if CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG
-    HDfprintf(stdout,
-              "%s reading slices from big cube on disk into small cube slice.\n",
-              fcnName);
+    HDfprintf(stdout, "%s reading slices from big cube on disk into small cube slice.\n", fcnName);
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
 
     /* in serial versions of this test, we loop through all the dimensions
@@ -853,11 +749,11 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * mpi_rank, and don't itterate over it.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0) {
 
         i = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         i = 0;
     }
@@ -868,21 +764,21 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * test.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1) {
 
         j = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         j = 0;
     }
 
     do {
-        if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2 ) {
+        if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2) {
 
             k = tv_ptr->mpi_rank;
-
-        } else {
+        }
+        else {
 
             k = 0;
         }
@@ -900,11 +796,11 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
             l = 0;
             do {
-                if ( (tv_ptr->skips)++ < tv_ptr->max_skips ) { /* skip the test */
+                if ((tv_ptr->skips)++ < tv_ptr->max_skips) { /* skip the test */
 
-            (tv_ptr->tests_skipped)++;
-
-                } else { /* run the test */
+                    (tv_ptr->tests_skipped)++;
+                }
+                else { /* run the test */
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
@@ -918,15 +814,9 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0,
-                                              H5S_SELECT_SET,
-                                              tv_ptr->start_ptr,
-                                              tv_ptr->stride_ptr,
-                                              tv_ptr->count_ptr,
-                                              tv_ptr->block_ptr);
-                    VRFY((ret != FAIL),
-                         "H5Sselect_hyperslab(file_large_cube_sid) succeeded");
-
+                    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0, H5S_SELECT_SET, tv_ptr->start_ptr,
+                                              tv_ptr->stride_ptr, tv_ptr->count_ptr, tv_ptr->block_ptr);
+                    VRFY((ret != FAIL), "H5Sselect_hyperslab(file_large_cube_sid) succeeded");
 
                     /* verify that H5Sselect_shape_same() reports the two
                      * selections as having the same shape.
@@ -934,42 +824,32 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     check = H5Sselect_shape_same(tv_ptr->small_ds_slice_sid, tv_ptr->file_large_ds_sid_0);
                     VRFY((check == TRUE), "H5Sselect_shape_same passed");
 
-
                     /* Read selection from disk */
 #if CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
-                              fcnName, (int)(tv_ptr->mpi_rank),
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
-                              (int)(tv_ptr->start[4]));
-                    HDfprintf(stdout, "%s slice/file extent dims = %d/%d.\n",
-                              fcnName,
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, (int)(tv_ptr->mpi_rank),
+                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]), (int)(tv_ptr->start[2]),
+                              (int)(tv_ptr->start[3]), (int)(tv_ptr->start[4]));
+                    HDfprintf(stdout, "%s slice/file extent dims = %d/%d.\n", fcnName,
                               H5Sget_simple_extent_ndims(tv_ptr->small_ds_slice_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_large_ds_sid_0));
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
-                    ret = H5Dread(tv_ptr->large_dataset,
-                                  H5T_NATIVE_UINT32,
-                                  tv_ptr->small_ds_slice_sid,
-                                  tv_ptr->file_large_ds_sid_0,
-                                  tv_ptr->xfer_plist,
-                                  tv_ptr->small_ds_slice_buf);
+                    ret =
+                        H5Dread(tv_ptr->large_dataset, H5T_NATIVE_UINT32, tv_ptr->small_ds_slice_sid,
+                                tv_ptr->file_large_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->small_ds_slice_buf);
                     VRFY((ret >= 0), "H5Dread() slice from large ds succeeded.");
 
-
                     /* verify that expected data is retrieved */
 
-                    mis_match = FALSE;
-                    ptr_1 = tv_ptr->small_ds_slice_buf;
+                    mis_match      = FALSE;
+                    ptr_1          = tv_ptr->small_ds_slice_buf;
                     expected_value = (uint32_t)(
-                        (i * tv_ptr->edge_size * tv_ptr->edge_size *
-                             tv_ptr->edge_size * tv_ptr->edge_size) +
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (k * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (l * tv_ptr->edge_size));
+                        (k * tv_ptr->edge_size * tv_ptr->edge_size) + (l * tv_ptr->edge_size));
 
-                    for ( n = 0; n < tv_ptr->small_ds_slice_size; n++ ) {
+                    for (n = 0; n < tv_ptr->small_ds_slice_size; n++) {
 
-                        if ( *ptr_1 != expected_value ) {
+                        if (*ptr_1 != expected_value) {
 
                             mis_match = TRUE;
                         }
@@ -980,33 +860,25 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                         expected_value++;
                     }
 
-                    VRFY((mis_match == FALSE),
-                         "small slice read from large ds data good.");
+                    VRFY((mis_match == FALSE), "small slice read from large ds data good.");
 
-            (tv_ptr->tests_run)++;
+                    (tv_ptr->tests_run)++;
                 }
 
                 l++;
 
                 (tv_ptr->total_tests)++;
 
-            } while ( ( tv_ptr->large_rank > 2 ) &&
-                      ( (tv_ptr->small_rank - 1) <= 1 ) &&
-                      ( l < tv_ptr->edge_size ) );
+            } while ((tv_ptr->large_rank > 2) && ((tv_ptr->small_rank - 1) <= 1) && (l < tv_ptr->edge_size));
             k++;
-        } while ( ( tv_ptr->large_rank > 3 ) &&
-                  ( (tv_ptr->small_rank - 1) <= 2 ) &&
-                  ( k < tv_ptr->edge_size ) );
+        } while ((tv_ptr->large_rank > 3) && ((tv_ptr->small_rank - 1) <= 2) && (k < tv_ptr->edge_size));
         j++;
-    } while ( ( tv_ptr->large_rank > 4 ) &&
-              ( (tv_ptr->small_rank - 1) <= 3 ) &&
-              ( j < tv_ptr->edge_size ) );
+    } while ((tv_ptr->large_rank > 4) && ((tv_ptr->small_rank - 1) <= 3) && (j < tv_ptr->edge_size));
 
     return;
 
 } /* contig_hs_dr_pio_test__d2m_l2s() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    contig_hs_dr_pio_test__d2m_s2l()
  *
@@ -1032,21 +904,21 @@ contig_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 #define CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG 0
 
 static void
-contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
+contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__d2m_s2l()";
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
-    hbool_t    mis_match = FALSE;
-    int        i, j, k, l;
+    hbool_t   mis_match = FALSE;
+    int       i, j, k, l;
     size_t    n;
-    int        mpi_rank; /* needed by the VRFY macro */
-    size_t      start_index;
-    size_t      stop_index;
-    uint32_t    expected_value;
-    uint32_t  * ptr_1;
-    htri_t      check;          /* Shape comparison return value */
-    herr_t    ret;        /* Generic return value */
+    int       mpi_rank; /* needed by the VRFY macro */
+    size_t    start_index;
+    size_t    stop_index;
+    uint32_t  expected_value;
+    uint32_t *ptr_1;
+    htri_t    check; /* Shape comparison return value */
+    herr_t    ret;   /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
@@ -1056,32 +928,25 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      * data (and only the correct data) is read.
      */
 
-    tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_rank);
+    tv_ptr->start[0]  = (hsize_t)(tv_ptr->mpi_rank);
     tv_ptr->stride[0] = (hsize_t)(2 * (tv_ptr->mpi_size + 1));
-    tv_ptr->count[0] = 1;
-    tv_ptr->block[0] = 1;
+    tv_ptr->count[0]  = 1;
+    tv_ptr->block[0]  = 1;
 
-    for ( i = 1; i < tv_ptr->large_rank; i++ ) {
+    for (i = 1; i < tv_ptr->large_rank; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
+        tv_ptr->count[i]  = 1;
+        tv_ptr->block[i]  = (hsize_t)(tv_ptr->edge_size);
     }
 
-    ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_small_ds_sid_0, set) suceeded");
 
-
 #if CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG
-    HDfprintf(stdout,
-      "%s reading slices of on disk small data set into slices of big data set.\n",
-              fcnName);
+    HDfprintf(stdout, "%s reading slices of on disk small data set into slices of big data set.\n", fcnName);
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
 
     /* zero out the in memory large ds */
@@ -1090,22 +955,21 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to read slices of the large cube.
      */
-    for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
+    for (i = 0; i < PAR_SS_DR_MAX_RANK; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        if ( (PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1) ) {
+        tv_ptr->count[i]  = 1;
+        if ((PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1)) {
 
             tv_ptr->block[i] = 1;
-
-        } else {
+        }
+        else {
 
             tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
         }
     }
 
-
     /* in serial versions of this test, we loop through all the dimensions
      * of the large data set that don't appear in the small data set.
      *
@@ -1115,12 +979,11 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      * over it.
      */
 
-
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0) {
 
         i = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         i = 0;
     }
@@ -1131,21 +994,21 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      * test.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1) {
 
         j = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         j = 0;
     }
 
     do {
-        if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2 ) {
+        if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2) {
 
             k = tv_ptr->mpi_rank;
-
-        } else {
+        }
+        else {
 
             k = 0;
         }
@@ -1163,11 +1026,11 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
             l = 0;
             do {
-                if ( (tv_ptr->skips)++ < tv_ptr->max_skips ) { /* skip the test */
+                if ((tv_ptr->skips)++ < tv_ptr->max_skips) { /* skip the test */
 
                     (tv_ptr->tests_skipped)++;
-
-                } else { /* run the test */
+                }
+                else { /* run the test */
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
@@ -1181,15 +1044,9 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid,
-                                              H5S_SELECT_SET,
-                                              tv_ptr->start_ptr,
-                                              tv_ptr->stride_ptr,
-                                              tv_ptr->count_ptr,
-                                              tv_ptr->block_ptr);
-                    VRFY((ret != FAIL),
-                         "H5Sselect_hyperslab(mem_large_ds_sid) succeeded");
-
+                    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid, H5S_SELECT_SET, tv_ptr->start_ptr,
+                                              tv_ptr->stride_ptr, tv_ptr->count_ptr, tv_ptr->block_ptr);
+                    VRFY((ret != FAIL), "H5Sselect_hyperslab(mem_large_ds_sid) succeeded");
 
                     /* verify that H5Sselect_shape_same() reports the two
                      * selections as having the same shape.
@@ -1197,57 +1054,46 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     check = H5Sselect_shape_same(tv_ptr->file_small_ds_sid_0, tv_ptr->mem_large_ds_sid);
                     VRFY((check == TRUE), "H5Sselect_shape_same passed");
 
-
                     /* Read selection from disk */
 #if CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
-                              fcnName, (int)(tv_ptr->mpi_rank),
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
-                              (int)(tv_ptr->start[4]));
-                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
-                              fcnName, tv_ptr->mpi_rank,
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, (int)(tv_ptr->mpi_rank),
+                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]), (int)(tv_ptr->start[2]),
+                              (int)(tv_ptr->start[3]), (int)(tv_ptr->start[4]));
+                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n", fcnName, tv_ptr->mpi_rank,
                               H5Sget_simple_extent_ndims(tv_ptr->mem_large_ds_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_small_ds_sid_0));
 #endif /* CONTIG_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
-                    ret = H5Dread(tv_ptr->small_dataset,
-                                  H5T_NATIVE_UINT32,
-                                  tv_ptr->mem_large_ds_sid,
-                                  tv_ptr->file_small_ds_sid_0,
-                                  tv_ptr->xfer_plist,
-                                  tv_ptr->large_ds_buf_1);
+                    ret = H5Dread(tv_ptr->small_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_large_ds_sid,
+                                  tv_ptr->file_small_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->large_ds_buf_1);
                     VRFY((ret >= 0), "H5Dread() slice from small ds succeeded.");
 
                     /* verify that the expected data and only the
                      * expected data was read.
                      */
-                    ptr_1 = tv_ptr->large_ds_buf_1;
-                    expected_value = (uint32_t)
-                        ((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
-                    start_index = (size_t)(
-                        (i * tv_ptr->edge_size * tv_ptr->edge_size *
-                             tv_ptr->edge_size * tv_ptr->edge_size) +
+                    ptr_1          = tv_ptr->large_ds_buf_1;
+                    expected_value = (uint32_t)((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
+                    start_index    = (size_t)(
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (k * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (l * tv_ptr->edge_size));
+                        (k * tv_ptr->edge_size * tv_ptr->edge_size) + (l * tv_ptr->edge_size));
                     stop_index = start_index + tv_ptr->small_ds_slice_size - 1;
 
-                    HDassert( start_index < stop_index );
-                    HDassert( stop_index <= tv_ptr->large_ds_size );
+                    HDassert(start_index < stop_index);
+                    HDassert(stop_index <= tv_ptr->large_ds_size);
 
-                    for ( n = 0; n < tv_ptr->large_ds_size; n++ ) {
+                    for (n = 0; n < tv_ptr->large_ds_size; n++) {
 
-                        if ( ( n >= start_index ) && ( n <= stop_index ) ) {
+                        if ((n >= start_index) && (n <= stop_index)) {
 
-                            if ( *ptr_1 != expected_value ) {
+                            if (*ptr_1 != expected_value) {
 
                                 mis_match = TRUE;
                             }
                             expected_value++;
+                        }
+                        else {
 
-                        } else {
-
-                            if ( *ptr_1 != 0 ) {
+                            if (*ptr_1 != 0) {
 
                                 mis_match = TRUE;
                             }
@@ -1258,8 +1104,7 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((mis_match == FALSE),
-                         "small slice read from large ds data good.");
+                    VRFY((mis_match == FALSE), "small slice read from large ds data good.");
 
                     (tv_ptr->tests_run)++;
                 }
@@ -1268,23 +1113,16 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
                 (tv_ptr->total_tests)++;
 
-            } while ( ( tv_ptr->large_rank > 2 ) &&
-                      ( (tv_ptr->small_rank - 1) <= 1 ) &&
-                      ( l < tv_ptr->edge_size ) );
+            } while ((tv_ptr->large_rank > 2) && ((tv_ptr->small_rank - 1) <= 1) && (l < tv_ptr->edge_size));
             k++;
-        } while ( ( tv_ptr->large_rank > 3 ) &&
-                  ( (tv_ptr->small_rank - 1) <= 2 ) &&
-                  ( k < tv_ptr->edge_size ) );
+        } while ((tv_ptr->large_rank > 3) && ((tv_ptr->small_rank - 1) <= 2) && (k < tv_ptr->edge_size));
         j++;
-    } while ( ( tv_ptr->large_rank > 4 ) &&
-              ( (tv_ptr->small_rank - 1) <= 3 ) &&
-              ( j < tv_ptr->edge_size ) );
+    } while ((tv_ptr->large_rank > 4) && ((tv_ptr->small_rank - 1) <= 3) && (j < tv_ptr->edge_size));
 
     return;
 
 } /* contig_hs_dr_pio_test__d2m_s2l() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    contig_hs_dr_pio_test__m2d_l2s()
  *
@@ -1312,26 +1150,25 @@ contig_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 #define CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG 0
 
 static void
-contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
+contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__m2d_l2s()";
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
-    hbool_t    mis_match = FALSE;
-    int        i, j, k, l;
+    hbool_t   mis_match = FALSE;
+    int       i, j, k, l;
     size_t    n;
-    int        mpi_rank; /* needed by the VRFY macro */
-    size_t      start_index;
-    size_t      stop_index;
-    uint32_t    expected_value;
-    uint32_t  * ptr_1;
-    htri_t      check;          /* Shape comparison return value */
-    herr_t    ret;        /* Generic return value */
+    int       mpi_rank; /* needed by the VRFY macro */
+    size_t    start_index;
+    size_t    stop_index;
+    uint32_t  expected_value;
+    uint32_t *ptr_1;
+    htri_t    check; /* Shape comparison return value */
+    herr_t    ret;   /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
-
     /* now we go in the opposite direction, verifying that we can write
      * from memory to file using selections of different rank that
      * H5Sselect_shape_same() views as being of the same shape.
@@ -1343,49 +1180,40 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * the memory and file selections.
      */
 
-    tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_rank);
+    tv_ptr->start[0]  = (hsize_t)(tv_ptr->mpi_rank);
     tv_ptr->stride[0] = (hsize_t)(2 * (tv_ptr->mpi_size + 1));
-    tv_ptr->count[0] = 1;
-    tv_ptr->block[0] = 1;
+    tv_ptr->count[0]  = 1;
+    tv_ptr->block[0]  = 1;
 
-    for ( i = 1; i < tv_ptr->large_rank; i++ ) {
+    for (i = 1; i < tv_ptr->large_rank; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
+        tv_ptr->count[i]  = 1;
+        tv_ptr->block[i]  = (hsize_t)(tv_ptr->edge_size);
     }
 
-    ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_small_ds_sid_0, set) suceeded");
 
-    ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(mem_small_ds_sid, set) suceeded");
 
-
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to read slices of the large cube.
      */
-    for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
+    for (i = 0; i < PAR_SS_DR_MAX_RANK; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        if ( (PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1) ) {
+        tv_ptr->count[i]  = 1;
+        if ((PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1)) {
 
             tv_ptr->block[i] = 1;
-
-        } else {
+        }
+        else {
 
             tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
         }
@@ -1394,11 +1222,8 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
     /* zero out the in memory small ds */
     HDmemset(tv_ptr->small_ds_buf_1, 0, sizeof(uint32_t) * tv_ptr->small_ds_size);
 
-
 #if CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG
-    HDfprintf(stdout,
-              "%s writing slices from big ds to slices of small ds on disk.\n",
-              fcnName);
+    HDfprintf(stdout, "%s writing slices from big ds to slices of small ds on disk.\n", fcnName);
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
 
     /* in serial versions of this test, we loop through all the dimensions
@@ -1410,12 +1235,11 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * over it.
      */
 
-
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0) {
 
         i = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         i = 0;
     }
@@ -1426,22 +1250,22 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * test.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1) {
 
         j = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         j = 0;
     }
 
     j = 0;
     do {
-        if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2 ) {
+        if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2) {
 
             k = tv_ptr->mpi_rank;
-
-        } else {
+        }
+        else {
 
             k = 0;
         }
@@ -1459,11 +1283,11 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
             l = 0;
             do {
-                if ( (tv_ptr->skips)++ < tv_ptr->max_skips ) { /* skip the test */
+                if ((tv_ptr->skips)++ < tv_ptr->max_skips) { /* skip the test */
 
                     (tv_ptr->tests_skipped)++;
-
-                } else { /* run the test */
+                }
+                else { /* run the test */
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
@@ -1473,12 +1297,8 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                      */
 
                     /* zero out this rank's slice of the on disk small data set */
-                    ret = H5Dwrite(tv_ptr->small_dataset,
-                                   H5T_NATIVE_UINT32,
-                                   tv_ptr->mem_small_ds_sid,
-                                   tv_ptr->file_small_ds_sid_0,
-                                   tv_ptr->xfer_plist,
-                                   tv_ptr->small_ds_buf_2);
+                    ret = H5Dwrite(tv_ptr->small_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_small_ds_sid,
+                                   tv_ptr->file_small_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->small_ds_buf_2);
                     VRFY((ret >= 0), "H5Dwrite() zero slice to small ds succeeded.");
 
                     /* select the portion of the in memory large cube from which we
@@ -1490,15 +1310,9 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid,
-                                              H5S_SELECT_SET,
-                                              tv_ptr->start_ptr,
-                                              tv_ptr->stride_ptr,
-                                              tv_ptr->count_ptr,
-                                              tv_ptr->block_ptr);
-                    VRFY((ret >= 0),
-                         "H5Sselect_hyperslab() mem_large_ds_sid succeeded.");
-
+                    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid, H5S_SELECT_SET, tv_ptr->start_ptr,
+                                              tv_ptr->stride_ptr, tv_ptr->count_ptr, tv_ptr->block_ptr);
+                    VRFY((ret >= 0), "H5Sselect_hyperslab() mem_large_ds_sid succeeded.");
 
                     /* verify that H5Sselect_shape_same() reports the in
                      * memory slice through the cube selection and the
@@ -1507,70 +1321,54 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     check = H5Sselect_shape_same(tv_ptr->file_small_ds_sid_0, tv_ptr->mem_large_ds_sid);
                     VRFY((check == TRUE), "H5Sselect_shape_same passed.");
 
-
                     /* write the slice from the in memory large data set to the
                      * slice of the on disk small dataset. */
 #if CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
-                              fcnName, (int)(tv_ptr->mpi_rank),
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
-                              (int)(tv_ptr->start[4]));
-                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
-                              fcnName, tv_ptr->mpi_rank,
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, (int)(tv_ptr->mpi_rank),
+                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]), (int)(tv_ptr->start[2]),
+                              (int)(tv_ptr->start[3]), (int)(tv_ptr->start[4]));
+                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n", fcnName, tv_ptr->mpi_rank,
                               H5Sget_simple_extent_ndims(tv_ptr->mem_large_ds_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_small_ds_sid_0));
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
-                    ret = H5Dwrite(tv_ptr->small_dataset,
-                                   H5T_NATIVE_UINT32,
-                                   tv_ptr->mem_large_ds_sid,
-                                   tv_ptr->file_small_ds_sid_0,
-                                   tv_ptr->xfer_plist,
-                                   tv_ptr->large_ds_buf_0);
+                    ret = H5Dwrite(tv_ptr->small_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_large_ds_sid,
+                                   tv_ptr->file_small_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->large_ds_buf_0);
                     VRFY((ret >= 0), "H5Dwrite() slice to large ds succeeded.");
 
-
                     /* read the on disk square into memory */
-                    ret = H5Dread(tv_ptr->small_dataset,
-                                  H5T_NATIVE_UINT32,
-                                  tv_ptr->mem_small_ds_sid,
-                                  tv_ptr->file_small_ds_sid_0,
-                                  tv_ptr->xfer_plist,
-                                  tv_ptr->small_ds_buf_1);
+                    ret = H5Dread(tv_ptr->small_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_small_ds_sid,
+                                  tv_ptr->file_small_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->small_ds_buf_1);
                     VRFY((ret >= 0), "H5Dread() slice from small ds succeeded.");
 
-
                     /* verify that expected data is retrieved */
 
                     mis_match = FALSE;
-                    ptr_1 = tv_ptr->small_ds_buf_1;
+                    ptr_1     = tv_ptr->small_ds_buf_1;
 
                     expected_value = (uint32_t)(
-                        (i * tv_ptr->edge_size * tv_ptr->edge_size *
-                             tv_ptr->edge_size * tv_ptr->edge_size) +
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (k * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (l * tv_ptr->edge_size));
+                        (k * tv_ptr->edge_size * tv_ptr->edge_size) + (l * tv_ptr->edge_size));
 
                     start_index = (size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size;
-                    stop_index = start_index + tv_ptr->small_ds_slice_size - 1;
+                    stop_index  = start_index + tv_ptr->small_ds_slice_size - 1;
 
-                    HDassert( start_index < stop_index );
-                    HDassert( stop_index <= tv_ptr->small_ds_size );
+                    HDassert(start_index < stop_index);
+                    HDassert(stop_index <= tv_ptr->small_ds_size);
 
-                    for ( n = 0; n < tv_ptr->small_ds_size; n++ ) {
+                    for (n = 0; n < tv_ptr->small_ds_size; n++) {
 
-                        if ( ( n >= start_index ) && ( n <= stop_index ) ) {
+                        if ((n >= start_index) && (n <= stop_index)) {
 
-                            if ( *ptr_1 != expected_value ) {
+                            if (*ptr_1 != expected_value) {
 
                                 mis_match = TRUE;
                             }
                             expected_value++;
+                        }
+                        else {
 
-                        } else {
-
-                            if ( *ptr_1 != 0 ) {
+                            if (*ptr_1 != 0) {
 
                                 mis_match = TRUE;
                             }
@@ -1581,33 +1379,25 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((mis_match == FALSE),
-                         "small slice write from large ds data good.");
+                    VRFY((mis_match == FALSE), "small slice write from large ds data good.");
 
                     (tv_ptr->tests_run)++;
                 }
 
                 l++;
 
-               (tv_ptr->total_tests)++;
+                (tv_ptr->total_tests)++;
 
-            } while ( ( tv_ptr->large_rank > 2 ) &&
-                      ( (tv_ptr->small_rank - 1) <= 1 ) &&
-                      ( l < tv_ptr->edge_size ) );
+            } while ((tv_ptr->large_rank > 2) && ((tv_ptr->small_rank - 1) <= 1) && (l < tv_ptr->edge_size));
             k++;
-        } while ( ( tv_ptr->large_rank > 3 ) &&
-                  ( (tv_ptr->small_rank - 1) <= 2 ) &&
-                  ( k < tv_ptr->edge_size ) );
+        } while ((tv_ptr->large_rank > 3) && ((tv_ptr->small_rank - 1) <= 2) && (k < tv_ptr->edge_size));
         j++;
-    } while ( ( tv_ptr->large_rank > 4 ) &&
-              ( (tv_ptr->small_rank - 1) <= 3 ) &&
-              ( j < tv_ptr->edge_size ) );
+    } while ((tv_ptr->large_rank > 4) && ((tv_ptr->small_rank - 1) <= 3) && (j < tv_ptr->edge_size));
 
     return;
 
 } /* contig_hs_dr_pio_test__m2d_l2s() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    contig_hs_dr_pio_test__m2d_s2l()
  *
@@ -1637,21 +1427,21 @@ contig_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 #define CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG 0
 
 static void
-contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
+contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__m2d_s2l()";
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
-    hbool_t    mis_match = FALSE;
-    int        i, j, k, l;
+    hbool_t   mis_match = FALSE;
+    int       i, j, k, l;
     size_t    n;
-    int        mpi_rank; /* needed by the VRFY macro */
-    size_t      start_index;
-    size_t      stop_index;
-    uint32_t    expected_value;
-    uint32_t  * ptr_1;
-    htri_t      check;          /* Shape comparison return value */
-    herr_t    ret;        /* Generic return value */
+    int       mpi_rank; /* needed by the VRFY macro */
+    size_t    start_index;
+    size_t    stop_index;
+    uint32_t  expected_value;
+    uint32_t *ptr_1;
+    htri_t    check; /* Shape comparison return value */
+    herr_t    ret;   /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
@@ -1667,42 +1457,37 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
     /* select the slice of the in memory small data set associated with
      * the process's mpi rank.
      */
-    tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_rank);
+    tv_ptr->start[0]  = (hsize_t)(tv_ptr->mpi_rank);
     tv_ptr->stride[0] = (hsize_t)(2 * (tv_ptr->mpi_size + 1));
-    tv_ptr->count[0] = 1;
-    tv_ptr->block[0] = 1;
+    tv_ptr->count[0]  = 1;
+    tv_ptr->block[0]  = 1;
 
-    for ( i = 1; i < tv_ptr->large_rank; i++ ) {
+    for (i = 1; i < tv_ptr->large_rank; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
+        tv_ptr->count[i]  = 1;
+        tv_ptr->block[i]  = (hsize_t)(tv_ptr->edge_size);
     }
 
-    ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(mem_small_ds_sid, set) suceeded");
 
-
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to write slices of the small data set to
      * slices of the large data set.
      */
-    for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
+    for (i = 0; i < PAR_SS_DR_MAX_RANK; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        if ( (PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1) ) {
+        tv_ptr->count[i]  = 1;
+        if ((PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1)) {
 
             tv_ptr->block[i] = 1;
-
-        } else {
+        }
+        else {
 
             tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
         }
@@ -1712,16 +1497,14 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
     HDmemset(tv_ptr->large_ds_buf_1, 0, sizeof(uint32_t) * tv_ptr->large_ds_size);
 
 #if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG
-    HDfprintf(stdout,
-         "%s writing process slices of small ds to slices of large ds on disk.\n",
-         fcnName);
+    HDfprintf(stdout, "%s writing process slices of small ds to slices of large ds on disk.\n", fcnName);
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0) {
 
         i = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         i = 0;
     }
@@ -1732,21 +1515,21 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      * test.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1) {
 
         j = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         j = 0;
     }
 
     do {
-        if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2 ) {
+        if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2) {
 
             k = tv_ptr->mpi_rank;
-
-        } else {
+        }
+        else {
 
             k = 0;
         }
@@ -1764,7 +1547,7 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
             l = 0;
             do {
-                if ( (tv_ptr->skips)++ < tv_ptr->max_skips ) { /* skip the test */
+                if ((tv_ptr->skips)++ < tv_ptr->max_skips) { /* skip the test */
 
                     (tv_ptr->tests_skipped)++;
 
@@ -1775,18 +1558,15 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    HDfprintf(stdout,
-                              "%s:%d: skipping test with start = %d %d %d %d %d.\n",
-                              fcnName, (int)(tv_ptr->mpi_rank),
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
-                              (int)(tv_ptr->start[4]));
-                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
-                              fcnName, tv_ptr->mpi_rank,
+                    HDfprintf(stdout, "%s:%d: skipping test with start = %d %d %d %d %d.\n", fcnName,
+                              (int)(tv_ptr->mpi_rank), (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
+                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]), (int)(tv_ptr->start[4]));
+                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n", fcnName, tv_ptr->mpi_rank,
                               H5Sget_simple_extent_ndims(tv_ptr->mem_small_ds_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_large_ds_sid_0));
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
-                } else { /* run the test */
+                }
+                else { /* run the test */
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
@@ -1799,15 +1579,11 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                      * Note that this will leave one slice with its original data
                      * as there is one more slice than processes.
                      */
-                    ret = H5Dwrite(tv_ptr->large_dataset,
-                                   H5T_NATIVE_UINT32,
-                                   tv_ptr->large_ds_slice_sid,
-                                   tv_ptr->file_large_ds_process_slice_sid,
-                                   tv_ptr->xfer_plist,
+                    ret = H5Dwrite(tv_ptr->large_dataset, H5T_NATIVE_UINT32, tv_ptr->large_ds_slice_sid,
+                                   tv_ptr->file_large_ds_process_slice_sid, tv_ptr->xfer_plist,
                                    tv_ptr->large_ds_buf_2);
                     VRFY((ret != FAIL), "H5Dwrite() to zero large ds suceeded");
 
-
                     /* select the portion of the in memory large cube to which we
                      * are going to write data.
                      */
@@ -1817,15 +1593,9 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0,
-                                              H5S_SELECT_SET,
-                                              tv_ptr->start_ptr,
-                                              tv_ptr->stride_ptr,
-                                              tv_ptr->count_ptr,
-                                              tv_ptr->block_ptr);
-                    VRFY((ret != FAIL),
-                         "H5Sselect_hyperslab() target large ds slice succeeded");
-
+                    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0, H5S_SELECT_SET, tv_ptr->start_ptr,
+                                              tv_ptr->stride_ptr, tv_ptr->count_ptr, tv_ptr->block_ptr);
+                    VRFY((ret != FAIL), "H5Sselect_hyperslab() target large ds slice succeeded");
 
                     /* verify that H5Sselect_shape_same() reports the in
                      * memory small data set slice selection and the
@@ -1835,78 +1605,59 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     check = H5Sselect_shape_same(tv_ptr->mem_small_ds_sid, tv_ptr->file_large_ds_sid_0);
                     VRFY((check == TRUE), "H5Sselect_shape_same passed");
 
-
                     /* write the small data set slice from memory to the
                      * target slice of the disk data set
                      */
 #if CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
-                              fcnName, (int)(tv_ptr->mpi_rank),
-                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]),
-                              (int)(tv_ptr->start[2]), (int)(tv_ptr->start[3]),
-                              (int)(tv_ptr->start[4]));
-                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
-                              fcnName, tv_ptr->mpi_rank,
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, (int)(tv_ptr->mpi_rank),
+                              (int)(tv_ptr->start[0]), (int)(tv_ptr->start[1]), (int)(tv_ptr->start[2]),
+                              (int)(tv_ptr->start[3]), (int)(tv_ptr->start[4]));
+                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n", fcnName, tv_ptr->mpi_rank,
                               H5Sget_simple_extent_ndims(tv_ptr->mem_small_ds_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_large_ds_sid_0));
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
-                    ret = H5Dwrite(tv_ptr->large_dataset,
-                                   H5T_NATIVE_UINT32,
-                                   tv_ptr->mem_small_ds_sid,
-                                   tv_ptr->file_large_ds_sid_0,
-                                   tv_ptr->xfer_plist,
-                                   tv_ptr->small_ds_buf_0);
-                    VRFY((ret != FAIL),
-                          "H5Dwrite of small ds slice to large ds succeeded");
-
+                    ret = H5Dwrite(tv_ptr->large_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_small_ds_sid,
+                                   tv_ptr->file_large_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->small_ds_buf_0);
+                    VRFY((ret != FAIL), "H5Dwrite of small ds slice to large ds succeeded");
 
                     /* read this processes slice on the on disk large
                      * data set into memory.
                      */
 
-                    ret = H5Dread(tv_ptr->large_dataset,
-                                  H5T_NATIVE_UINT32,
-                                  tv_ptr->mem_large_ds_process_slice_sid,
-                                  tv_ptr->file_large_ds_process_slice_sid,
-                                  tv_ptr->xfer_plist,
-                                  tv_ptr->large_ds_buf_1);
-                    VRFY((ret != FAIL),
-                         "H5Dread() of process slice of large ds succeeded");
-
+                    ret = H5Dread(
+                        tv_ptr->large_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_large_ds_process_slice_sid,
+                        tv_ptr->file_large_ds_process_slice_sid, tv_ptr->xfer_plist, tv_ptr->large_ds_buf_1);
+                    VRFY((ret != FAIL), "H5Dread() of process slice of large ds succeeded");
 
                     /* verify that the expected data and only the
                      * expected data was read.
                      */
-                    ptr_1 = tv_ptr->large_ds_buf_1;
-                    expected_value = (uint32_t)
-                        ((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
-
-                    start_index = (size_t)
-                                  ((i * tv_ptr->edge_size * tv_ptr->edge_size *
-                                        tv_ptr->edge_size * tv_ptr->edge_size) +
-                                   (j * tv_ptr->edge_size * tv_ptr->edge_size *
-                                        tv_ptr->edge_size) +
-                                   (k * tv_ptr->edge_size * tv_ptr->edge_size) +
-                                   (l * tv_ptr->edge_size));
+                    ptr_1          = tv_ptr->large_ds_buf_1;
+                    expected_value = (uint32_t)((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
+
+                    start_index = (size_t)(
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
+                        (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
+                        (k * tv_ptr->edge_size * tv_ptr->edge_size) + (l * tv_ptr->edge_size));
                     stop_index = start_index + tv_ptr->small_ds_slice_size - 1;
 
-                    HDassert( start_index < stop_index );
-                    HDassert( stop_index < tv_ptr->large_ds_size );
+                    HDassert(start_index < stop_index);
+                    HDassert(stop_index < tv_ptr->large_ds_size);
 
-                    for ( n = 0; n < tv_ptr->large_ds_size; n++ ) {
+                    for (n = 0; n < tv_ptr->large_ds_size; n++) {
 
-                        if ( ( n >= start_index ) && ( n <= stop_index ) ) {
+                        if ((n >= start_index) && (n <= stop_index)) {
 
-                            if ( *ptr_1 != expected_value ) {
+                            if (*ptr_1 != expected_value) {
 
                                 mis_match = TRUE;
                             }
 
                             expected_value++;
+                        }
+                        else {
 
-                        } else {
-
-                            if ( *ptr_1 != 0 ) {
+                            if (*ptr_1 != 0) {
 
                                 mis_match = TRUE;
                             }
@@ -1916,8 +1667,7 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((mis_match == FALSE),
-                         "small ds slice write to large ds slice data good.");
+                    VRFY((mis_match == FALSE), "small ds slice write to large ds slice data good.");
 
                     (tv_ptr->tests_run)++;
                 }
@@ -1926,23 +1676,16 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
                 (tv_ptr->total_tests)++;
 
-            } while ( ( tv_ptr->large_rank > 2 ) &&
-                      ( (tv_ptr->small_rank - 1) <= 1 ) &&
-                      ( l < tv_ptr->edge_size ) );
+            } while ((tv_ptr->large_rank > 2) && ((tv_ptr->small_rank - 1) <= 1) && (l < tv_ptr->edge_size));
             k++;
-        } while ( ( tv_ptr->large_rank > 3 ) &&
-                  ( (tv_ptr->small_rank - 1) <= 2 ) &&
-                  ( k < tv_ptr->edge_size ) );
+        } while ((tv_ptr->large_rank > 3) && ((tv_ptr->small_rank - 1) <= 2) && (k < tv_ptr->edge_size));
         j++;
-    } while ( ( tv_ptr->large_rank > 4 ) &&
-              ( (tv_ptr->small_rank - 1) <= 3 ) &&
-              ( j < tv_ptr->edge_size ) );
+    } while ((tv_ptr->large_rank > 4) && ((tv_ptr->small_rank - 1) <= 3) && (j < tv_ptr->edge_size));
 
     return;
 
 } /* contig_hs_dr_pio_test__m2d_s2l() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    contig_hs_dr_pio_test__run_test()
  *
@@ -1959,25 +1702,15 @@ contig_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 #define CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG 0
 
 static void
-contig_hs_dr_pio_test__run_test(const int test_num,
-                                const int edge_size,
-                                const int chunk_edge_size,
-                                const int small_rank,
-                                const int large_rank,
-                                const hbool_t use_collective_io,
-                                const hid_t dset_type,
-                                int express_test,
-                                int * skips_ptr,
-                                int max_skips,
-                                int64_t * total_tests_ptr,
-                                int64_t * tests_run_ptr,
-                                int64_t * tests_skipped_ptr)
+contig_hs_dr_pio_test__run_test(const int test_num, const int edge_size, const int chunk_edge_size,
+                                const int small_rank, const int large_rank, const hbool_t use_collective_io,
+                                const hid_t dset_type, int express_test, int *skips_ptr, int max_skips,
+                                int64_t *total_tests_ptr, int64_t *tests_run_ptr, int64_t *tests_skipped_ptr)
 {
 #if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     const char *fcnName = "contig_hs_dr_pio_test__run_test()";
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
-    struct hs_dr_pio_test_vars_t test_vars =
-    {
+    struct hs_dr_pio_test_vars_t test_vars = {
         /* int           mpi_size                        = */ -1,
         /* int         mpi_rank                        = */ -1,
         /* MPI_Comm    mpi_comm                        = */ MPI_COMM_NULL,
@@ -1999,7 +1732,7 @@ contig_hs_dr_pio_test__run_test(const int test_num,
         /* uint32_t  * large_ds_slice_buf              = */ NULL,
         /* int         small_ds_offset                 = */ -1,
         /* int         large_ds_offset                 = */ -1,
-        /* hid_t       fid                             = */ -1,  /* HDF5 file ID */
+        /* hid_t       fid                             = */ -1, /* HDF5 file ID */
         /* hid_t       xfer_plist                      = */ H5P_DEFAULT,
         /* hid_t       full_mem_small_ds_sid           = */ -1,
         /* hid_t       full_file_small_ds_sid          = */ -1,
@@ -2015,18 +1748,18 @@ contig_hs_dr_pio_test__run_test(const int test_num,
         /* hid_t       file_large_ds_process_slice_sid = */ -1,
         /* hid_t       mem_large_ds_process_slice_sid  = */ -1,
         /* hid_t       large_ds_slice_sid              = */ -1,
-        /* hid_t       small_dataset                   = */ -1,     /* Dataset ID */
-        /* hid_t       large_dataset                   = */ -1,     /* Dataset ID */
+        /* hid_t       small_dataset                   = */ -1, /* Dataset ID */
+        /* hid_t       large_dataset                   = */ -1, /* Dataset ID */
         /* size_t      small_ds_size                   = */ 1,
         /* size_t      small_ds_slice_size             = */ 1,
         /* size_t      large_ds_size                   = */ 1,
         /* size_t      large_ds_slice_size             = */ 1,
-        /* hsize_t     dims[PAR_SS_DR_MAX_RANK]        = */ {0,0,0,0,0},
-        /* hsize_t     chunk_dims[PAR_SS_DR_MAX_RANK]  = */ {0,0,0,0,0},
-        /* hsize_t     start[PAR_SS_DR_MAX_RANK]       = */ {0,0,0,0,0},
-        /* hsize_t     stride[PAR_SS_DR_MAX_RANK]      = */ {0,0,0,0,0},
-        /* hsize_t     count[PAR_SS_DR_MAX_RANK]       = */ {0,0,0,0,0},
-        /* hsize_t     block[PAR_SS_DR_MAX_RANK]       = */ {0,0,0,0,0},
+        /* hsize_t     dims[PAR_SS_DR_MAX_RANK]        = */ {0, 0, 0, 0, 0},
+        /* hsize_t     chunk_dims[PAR_SS_DR_MAX_RANK]  = */ {0, 0, 0, 0, 0},
+        /* hsize_t     start[PAR_SS_DR_MAX_RANK]       = */ {0, 0, 0, 0, 0},
+        /* hsize_t     stride[PAR_SS_DR_MAX_RANK]      = */ {0, 0, 0, 0, 0},
+        /* hsize_t     count[PAR_SS_DR_MAX_RANK]       = */ {0, 0, 0, 0, 0},
+        /* hsize_t     block[PAR_SS_DR_MAX_RANK]       = */ {0, 0, 0, 0, 0},
         /* hsize_t   * start_ptr                       = */ NULL,
         /* hsize_t   * stride_ptr                      = */ NULL,
         /* hsize_t   * count_ptr                       = */ NULL,
@@ -2035,22 +1768,19 @@ contig_hs_dr_pio_test__run_test(const int test_num,
         /* int            max_skips                       = */ 0,
         /* int64_t     total_tests                     = */ 0,
         /* int64_t     tests_run                       = */ 0,
-        /* int64_t     tests_skipped                   = */ 0
-    };
-    struct hs_dr_pio_test_vars_t * tv_ptr = &test_vars;
+        /* int64_t     tests_skipped                   = */ 0};
+    struct hs_dr_pio_test_vars_t *tv_ptr = &test_vars;
 
-    hs_dr_pio_test__setup(test_num, edge_size, -1, chunk_edge_size,
-                          small_rank, large_rank, use_collective_io,
+    hs_dr_pio_test__setup(test_num, edge_size, -1, chunk_edge_size, small_rank, large_rank, use_collective_io,
                           dset_type, express_test, tv_ptr);
 
     /* initialize skips & max_skips */
-    tv_ptr->skips = *skips_ptr;
+    tv_ptr->skips     = *skips_ptr;
     tv_ptr->max_skips = max_skips;
 
 #if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
-        HDfprintf(stdout, "test %d: small rank = %d, large rank = %d.\n",
-                  test_num, small_rank, large_rank);
+    if (MAINPROCESS) {
+        HDfprintf(stdout, "test %d: small rank = %d, large rank = %d.\n", test_num, small_rank, large_rank);
         HDfprintf(stdout, "test %d: Initialization complete.\n", test_num);
     }
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
@@ -2065,26 +1795,24 @@ contig_hs_dr_pio_test__run_test(const int test_num,
      */
 
 #if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
+    if (MAINPROCESS) {
         HDfprintf(stdout, "test %d: running contig_hs_dr_pio_test__d2m_l2s.\n", test_num);
     }
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
     contig_hs_dr_pio_test__d2m_l2s(tv_ptr);
 
-
     /* Second, read slices of the on disk small data set into slices
      * through the in memory large data set, and verify that the correct
      * data (and only the correct data) is read.
      */
 
 #if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
+    if (MAINPROCESS) {
         HDfprintf(stdout, "test %d: running contig_hs_dr_pio_test__d2m_s2l.\n", test_num);
     }
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
     contig_hs_dr_pio_test__d2m_s2l(tv_ptr);
 
-
     /* now we go in the opposite direction, verifying that we can write
      * from memory to file using selections of different rank that
      * H5Sselect_shape_same() views as being of the same shape.
@@ -2097,13 +1825,12 @@ contig_hs_dr_pio_test__run_test(const int test_num,
      */
 
 #if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
+    if (MAINPROCESS) {
         HDfprintf(stdout, "test %d: running contig_hs_dr_pio_test__m2d_l2s.\n", test_num);
     }
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
     contig_hs_dr_pio_test__m2d_l2s(tv_ptr);
 
-
     /* Now write the contents of the process's slice of the in memory
      * small data set to slices of the on disk large data set.  After
      * each write, read the process's slice of the large data set back
@@ -2113,25 +1840,24 @@ contig_hs_dr_pio_test__run_test(const int test_num,
      */
 
 #if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
+    if (MAINPROCESS) {
         HDfprintf(stdout, "test %d: running contig_hs_dr_pio_test__m2d_s2l.\n", test_num);
     }
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
     contig_hs_dr_pio_test__m2d_s2l(tv_ptr);
 
 #if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
-        HDfprintf(stdout,
-            "test %d: Subtests complete -- tests run/skipped/total = %lld/%lld/%lld.\n",
-             test_num, (long long)(tv_ptr->tests_run), (long long)(tv_ptr->tests_skipped),
-             (long long)(tv_ptr->total_tests));
+    if (MAINPROCESS) {
+        HDfprintf(stdout, "test %d: Subtests complete -- tests run/skipped/total = %lld/%lld/%lld.\n",
+                  test_num, (long long)(tv_ptr->tests_run), (long long)(tv_ptr->tests_skipped),
+                  (long long)(tv_ptr->total_tests));
     }
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
 
     hs_dr_pio_test__takedown(tv_ptr);
 
 #if CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
+    if (MAINPROCESS) {
         HDfprintf(stdout, "test %d: Takedown complete.\n", test_num);
     }
 #endif /* CONTIG_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
@@ -2145,7 +1871,6 @@ contig_hs_dr_pio_test__run_test(const int test_num,
 
 } /* contig_hs_dr_pio_test__run_test() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
  *
@@ -2164,28 +1889,28 @@ contig_hs_dr_pio_test__run_test(const int test_num,
 static void
 contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 {
-    int         express_test;
-    int         local_express_test;
-    int         mpi_rank = -1;
-    int         mpi_size;
-    int            test_num = 0;
-    int        edge_size;
-    int        chunk_edge_size = 0;
-    int            small_rank;
-    int            large_rank;
-    int        mpi_result;
-    int        skips = 0;
-    int        max_skips = 0;
+    int express_test;
+    int local_express_test;
+    int mpi_rank = -1;
+    int mpi_size;
+    int test_num = 0;
+    int edge_size;
+    int chunk_edge_size = 0;
+    int small_rank;
+    int large_rank;
+    int mpi_result;
+    int skips     = 0;
+    int max_skips = 0;
     /* The following table list the number of sub-tests skipped between
      * each test that is actually executed as a function of the express
      * test level.  Note that any value in excess of 4880 will cause all
      * sub tests to be skipped.
      */
-    int         max_skips_tbl[4] = {0, 4, 64, 1024};
-    hid_t    dset_type = H5T_NATIVE_UINT;
-    int64_t    total_tests = 0;
-    int64_t    tests_run = 0;
-    int64_t     tests_skipped = 0;
+    int     max_skips_tbl[4] = {0, 4, 64, 1024};
+    hid_t   dset_type        = H5T_NATIVE_UINT;
+    int64_t total_tests      = 0;
+    int64_t tests_run        = 0;
+    int64_t tests_skipped    = 0;
 
     HDcompile_assert(sizeof(uint32_t) == sizeof(unsigned));
 
@@ -2196,45 +1921,33 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 
     local_express_test = GetTestExpress();
 
-    mpi_result = MPI_Allreduce((void *)&local_express_test,
-                               (void *)&express_test,
-                               1,
-                               MPI_INT,
-                               MPI_MAX,
+    mpi_result = MPI_Allreduce((void *)&local_express_test, (void *)&express_test, 1, MPI_INT, MPI_MAX,
                                MPI_COMM_WORLD);
 
-    VRFY((mpi_result == MPI_SUCCESS ), "MPI_Allreduce(0) succeeded");
+    VRFY((mpi_result == MPI_SUCCESS), "MPI_Allreduce(0) succeeded");
 
-    if ( local_express_test < 0 ) {
+    if (local_express_test < 0) {
         max_skips = max_skips_tbl[0];
-    } else if ( local_express_test > 3 ) {
+    }
+    else if (local_express_test > 3) {
         max_skips = max_skips_tbl[3];
-    } else {
+    }
+    else {
         max_skips = max_skips_tbl[local_express_test];
     }
 
-    for ( large_rank = 3; large_rank <= PAR_SS_DR_MAX_RANK; large_rank++ ) {
+    for (large_rank = 3; large_rank <= PAR_SS_DR_MAX_RANK; large_rank++) {
 
-        for ( small_rank = 2; small_rank < large_rank; small_rank++ ) {
+        for (small_rank = 2; small_rank < large_rank; small_rank++) {
 
-            switch(sstest_type){
+            switch (sstest_type) {
                 case IND_CONTIG:
                     /* contiguous data set, independent I/O */
                     chunk_edge_size = 0;
 
-                    contig_hs_dr_pio_test__run_test(test_num,
-                                                   edge_size,
-                                                   chunk_edge_size,
-                                                   small_rank,
-                                                   large_rank,
-                                                   FALSE,
-                                                   dset_type,
-                                                   express_test,
-                                                   &skips,
-                                                   max_skips,
-                                                   &total_tests,
-                                                   &tests_run,
-                                                   &tests_skipped);
+                    contig_hs_dr_pio_test__run_test(test_num, edge_size, chunk_edge_size, small_rank,
+                                                    large_rank, FALSE, dset_type, express_test, &skips,
+                                                    max_skips, &total_tests, &tests_run, &tests_skipped);
                     test_num++;
                     break;
                     /* end of case IND_CONTIG */
@@ -2243,19 +1956,9 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
                     /* contiguous data set, collective I/O */
                     chunk_edge_size = 0;
 
-                    contig_hs_dr_pio_test__run_test(test_num,
-                                                   edge_size,
-                                                   chunk_edge_size,
-                                                   small_rank,
-                                                   large_rank,
-                                                   TRUE,
-                                                   dset_type,
-                                                   express_test,
-                                                   &skips,
-                                                   max_skips,
-                                                   &total_tests,
-                                                   &tests_run,
-                                                   &tests_skipped);
+                    contig_hs_dr_pio_test__run_test(test_num, edge_size, chunk_edge_size, small_rank,
+                                                    large_rank, TRUE, dset_type, express_test, &skips,
+                                                    max_skips, &total_tests, &tests_run, &tests_skipped);
                     test_num++;
                     break;
                     /* end of case COL_CONTIG */
@@ -2264,19 +1967,9 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
                     /* chunked data set, independent I/O */
                     chunk_edge_size = 5;
 
-                    contig_hs_dr_pio_test__run_test(test_num,
-                                                   edge_size,
-                                                   chunk_edge_size,
-                                                   small_rank,
-                                                   large_rank,
-                                                   FALSE,
-                                                   dset_type,
-                                                   express_test,
-                                                   &skips,
-                                                   max_skips,
-                                                   &total_tests,
-                                                   &tests_run,
-                                                   &tests_skipped);
+                    contig_hs_dr_pio_test__run_test(test_num, edge_size, chunk_edge_size, small_rank,
+                                                    large_rank, FALSE, dset_type, express_test, &skips,
+                                                    max_skips, &total_tests, &tests_run, &tests_skipped);
                     test_num++;
                     break;
                     /* end of case IND_CHUNKED */
@@ -2285,19 +1978,9 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
                     /* chunked data set, collective I/O */
                     chunk_edge_size = 5;
 
-                    contig_hs_dr_pio_test__run_test(test_num,
-                                                   edge_size,
-                                                   chunk_edge_size,
-                                                   small_rank,
-                                                   large_rank,
-                                                   TRUE,
-                                                   dset_type,
-                                                   express_test,
-                                                   &skips,
-                                                   max_skips,
-                                                   &total_tests,
-                                                   &tests_run,
-                                                   &tests_skipped);
+                    contig_hs_dr_pio_test__run_test(test_num, edge_size, chunk_edge_size, small_rank,
+                                                    large_rank, TRUE, dset_type, express_test, &skips,
+                                                    max_skips, &total_tests, &tests_run, &tests_skipped);
                     test_num++;
                     break;
                     /* end of case COL_CHUNKED */
@@ -2308,15 +1991,15 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 
             } /* end of switch(sstest_type) */
 #if CONTIG_HS_DR_PIO_TEST__DEBUG
-            if ( ( MAINPROCESS ) && ( tests_skipped > 0 ) ) {
-                HDfprintf(stdout, "    run/skipped/total = %lld/%lld/%lld.\n",
-                          tests_run, tests_skipped, total_tests);
+            if ((MAINPROCESS) && (tests_skipped > 0)) {
+                HDfprintf(stdout, "    run/skipped/total = %lld/%lld/%lld.\n", tests_run, tests_skipped,
+                          total_tests);
             }
 #endif /* CONTIG_HS_DR_PIO_TEST__DEBUG */
         }
     }
 
-    if ( ( MAINPROCESS ) && ( tests_skipped > 0 ) ) {
+    if ((MAINPROCESS) && (tests_skipped > 0)) {
         HDfprintf(stdout, "    %" PRId64 " of %" PRId64 " subtests skipped to expedite testing.\n",
                   tests_skipped, total_tests);
     }
@@ -2325,7 +2008,6 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 
 } /* contig_hs_dr_pio_test() */
 
-
 /****************************************************************
 **
 **  ckrbrd_hs_dr_pio_test__slct_ckrbrd():
@@ -2352,53 +2034,47 @@ contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 #define CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG 0
 
 static void
-ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
-                                   const hid_t tgt_sid,
-                                   const int tgt_rank,
-                                   const int edge_size,
-                                   const int checker_edge_size,
-                                   const int sel_rank,
+ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank, const hid_t tgt_sid, const int tgt_rank,
+                                   const int edge_size, const int checker_edge_size, const int sel_rank,
                                    hsize_t sel_start[])
 {
 #if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
-    const char *    fcnName = "ckrbrd_hs_dr_pio_test__slct_ckrbrd():";
+    const char *fcnName = "ckrbrd_hs_dr_pio_test__slct_ckrbrd():";
 #endif
-    hbool_t        first_selection = TRUE;
-    int                 i, j, k, l, m;
-    int            n_cube_offset;
-    int            sel_offset;
-    const int        test_max_rank = PAR_SS_DR_MAX_RANK;  /* must update code if */
-                                                             /* this changes        */
-    hsize_t        base_count;
-    hsize_t             offset_count;
-    hsize_t         start[PAR_SS_DR_MAX_RANK];
-    hsize_t         stride[PAR_SS_DR_MAX_RANK];
-    hsize_t         count[PAR_SS_DR_MAX_RANK];
-    hsize_t         block[PAR_SS_DR_MAX_RANK];
-    herr_t          ret;            /* Generic return value */
-
-    HDassert( edge_size >= 6 );
-    HDassert( 0 < checker_edge_size );
-    HDassert( checker_edge_size <= edge_size );
-    HDassert( 0 < sel_rank );
-    HDassert( sel_rank <= tgt_rank );
-    HDassert( tgt_rank <= test_max_rank );
-    HDassert( test_max_rank <= PAR_SS_DR_MAX_RANK );
+    hbool_t   first_selection = TRUE;
+    int       i, j, k, l, m;
+    int       n_cube_offset;
+    int       sel_offset;
+    const int test_max_rank = PAR_SS_DR_MAX_RANK; /* must update code if */
+                                                  /* this changes        */
+    hsize_t base_count;
+    hsize_t offset_count;
+    hsize_t start[PAR_SS_DR_MAX_RANK];
+    hsize_t stride[PAR_SS_DR_MAX_RANK];
+    hsize_t count[PAR_SS_DR_MAX_RANK];
+    hsize_t block[PAR_SS_DR_MAX_RANK];
+    herr_t  ret; /* Generic return value */
+
+    HDassert(edge_size >= 6);
+    HDassert(0 < checker_edge_size);
+    HDassert(checker_edge_size <= edge_size);
+    HDassert(0 < sel_rank);
+    HDassert(sel_rank <= tgt_rank);
+    HDassert(tgt_rank <= test_max_rank);
+    HDassert(test_max_rank <= PAR_SS_DR_MAX_RANK);
 
     sel_offset = test_max_rank - sel_rank;
-    HDassert( sel_offset >= 0 );
+    HDassert(sel_offset >= 0);
 
     n_cube_offset = test_max_rank - tgt_rank;
-    HDassert( n_cube_offset >= 0 );
-    HDassert( n_cube_offset <= sel_offset );
+    HDassert(n_cube_offset >= 0);
+    HDassert(n_cube_offset <= sel_offset);
 
 #if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
-    HDfprintf(stdout, "%s:%d: edge_size/checker_edge_size = %d/%d\n",
-              fcnName, mpi_rank, edge_size, checker_edge_size);
-    HDfprintf(stdout, "%s:%d: sel_rank/sel_offset = %d/%d.\n",
-              fcnName, mpi_rank, sel_rank, sel_offset);
-    HDfprintf(stdout, "%s:%d: tgt_rank/n_cube_offset = %d/%d.\n",
-              fcnName, mpi_rank, tgt_rank, n_cube_offset);
+    HDfprintf(stdout, "%s:%d: edge_size/checker_edge_size = %d/%d\n", fcnName, mpi_rank, edge_size,
+              checker_edge_size);
+    HDfprintf(stdout, "%s:%d: sel_rank/sel_offset = %d/%d.\n", fcnName, mpi_rank, sel_rank, sel_offset);
+    HDfprintf(stdout, "%s:%d: tgt_rank/n_cube_offset = %d/%d.\n", fcnName, mpi_rank, tgt_rank, n_cube_offset);
 #endif /* CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
     /* First, compute the base count (which assumes start == 0
@@ -2416,14 +2092,14 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
 
     base_count = (hsize_t)(edge_size / (checker_edge_size * 2));
 
-    if ( (edge_size % (checker_edge_size * 2)) > 0 ) {
+    if ((edge_size % (checker_edge_size * 2)) > 0) {
 
         base_count++;
     }
 
     offset_count = (hsize_t)((edge_size - checker_edge_size) / (checker_edge_size * 2));
 
-    if ( ((edge_size - checker_edge_size) % (checker_edge_size * 2)) > 0 ) {
+    if (((edge_size - checker_edge_size) % (checker_edge_size * 2)) > 0) {
 
         offset_count++;
     }
@@ -2433,217 +2109,187 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
      * the checker board.
      */
     i = 0;
-    while ( i < n_cube_offset ) {
+    while (i < n_cube_offset) {
 
         /* these values should never be used */
-        start[i] = 0;
+        start[i]  = 0;
         stride[i] = 0;
-        count[i] = 0;
-        block[i] = 0;
+        count[i]  = 0;
+        block[i]  = 0;
 
         i++;
     }
 
-    while ( i < sel_offset ) {
+    while (i < sel_offset) {
 
-        start[i] = sel_start[i];
+        start[i]  = sel_start[i];
         stride[i] = (hsize_t)(2 * edge_size);
-        count[i] = 1;
-        block[i] = 1;
+        count[i]  = 1;
+        block[i]  = 1;
 
         i++;
     }
 
-    while ( i < test_max_rank ) {
+    while (i < test_max_rank) {
 
         stride[i] = (hsize_t)(2 * checker_edge_size);
-        block[i] = (hsize_t)checker_edge_size;
+        block[i]  = (hsize_t)checker_edge_size;
 
         i++;
     }
 
     i = 0;
     do {
-        if ( 0 >= sel_offset ) {
+        if (0 >= sel_offset) {
 
-            if ( i == 0 ) {
+            if (i == 0) {
 
                 start[0] = 0;
                 count[0] = base_count;
-
-            } else {
+            }
+            else {
 
                 start[0] = (hsize_t)checker_edge_size;
                 count[0] = offset_count;
-
             }
         }
 
         j = 0;
         do {
-            if ( 1 >= sel_offset ) {
+            if (1 >= sel_offset) {
 
-                if ( j == 0 ) {
+                if (j == 0) {
 
                     start[1] = 0;
                     count[1] = base_count;
-
-                } else {
+                }
+                else {
 
                     start[1] = (hsize_t)checker_edge_size;
                     count[1] = offset_count;
-
                 }
             }
 
             k = 0;
             do {
-                if ( 2 >= sel_offset ) {
+                if (2 >= sel_offset) {
 
-                    if ( k == 0 ) {
+                    if (k == 0) {
 
                         start[2] = 0;
                         count[2] = base_count;
-
-                    } else {
+                    }
+                    else {
 
                         start[2] = (hsize_t)checker_edge_size;
                         count[2] = offset_count;
-
                     }
                 }
 
                 l = 0;
                 do {
-                    if ( 3 >= sel_offset ) {
+                    if (3 >= sel_offset) {
 
-                        if ( l == 0 ) {
+                        if (l == 0) {
 
                             start[3] = 0;
                             count[3] = base_count;
-
-                        } else {
+                        }
+                        else {
 
                             start[3] = (hsize_t)checker_edge_size;
                             count[3] = offset_count;
-
                         }
                     }
 
                     m = 0;
                     do {
-                        if ( 4 >= sel_offset ) {
+                        if (4 >= sel_offset) {
 
-                            if ( m == 0 ) {
+                            if (m == 0) {
 
                                 start[4] = 0;
                                 count[4] = base_count;
-
-                            } else {
+                            }
+                            else {
 
                                 start[4] = (hsize_t)checker_edge_size;
                                 count[4] = offset_count;
-
                             }
                         }
 
-                        if ( ((i + j + k + l + m) % 2) == 0 ) {
+                        if (((i + j + k + l + m) % 2) == 0) {
 
 #if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
-                            HDfprintf(stdout, "%s%d: *** first_selection = %d ***\n",
-                                      fcnName, mpi_rank, (int)first_selection);
-                            HDfprintf(stdout, "%s:%d: i/j/k/l/m = %d/%d/%d/%d/%d\n",
-                                      fcnName, mpi_rank, i, j, k, l, m);
-                            HDfprintf(stdout,
-                                      "%s:%d: start = %d %d %d %d %d.\n",
-                                      fcnName, mpi_rank, (int)start[0], (int)start[1],
-                                      (int)start[2], (int)start[3], (int)start[4]);
-                            HDfprintf(stdout,
-                                      "%s:%d: stride = %d %d %d %d %d.\n",
-                                      fcnName, mpi_rank, (int)stride[0], (int)stride[1],
-                                      (int)stride[2], (int)stride[3], (int)stride[4]);
-                            HDfprintf(stdout,
-                                      "%s:%d: count = %d %d %d %d %d.\n",
-                                      fcnName, mpi_rank, (int)count[0], (int)count[1],
-                                      (int)count[2], (int)count[3], (int)count[4]);
-                            HDfprintf(stdout,
-                                      "%s:%d: block = %d %d %d %d %d.\n",
-                                      fcnName, mpi_rank, (int)block[0], (int)block[1],
-                                      (int)block[2], (int)block[3], (int)block[4]);
-                            HDfprintf(stdout, "%s:%d: n-cube extent dims = %d.\n",
-                                      fcnName, mpi_rank,
+                            HDfprintf(stdout, "%s%d: *** first_selection = %d ***\n", fcnName, mpi_rank,
+                                      (int)first_selection);
+                            HDfprintf(stdout, "%s:%d: i/j/k/l/m = %d/%d/%d/%d/%d\n", fcnName, mpi_rank, i, j,
+                                      k, l, m);
+                            HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, mpi_rank,
+                                      (int)start[0], (int)start[1], (int)start[2], (int)start[3],
+                                      (int)start[4]);
+                            HDfprintf(stdout, "%s:%d: stride = %d %d %d %d %d.\n", fcnName, mpi_rank,
+                                      (int)stride[0], (int)stride[1], (int)stride[2], (int)stride[3],
+                                      (int)stride[4]);
+                            HDfprintf(stdout, "%s:%d: count = %d %d %d %d %d.\n", fcnName, mpi_rank,
+                                      (int)count[0], (int)count[1], (int)count[2], (int)count[3],
+                                      (int)count[4]);
+                            HDfprintf(stdout, "%s:%d: block = %d %d %d %d %d.\n", fcnName, mpi_rank,
+                                      (int)block[0], (int)block[1], (int)block[2], (int)block[3],
+                                      (int)block[4]);
+                            HDfprintf(stdout, "%s:%d: n-cube extent dims = %d.\n", fcnName, mpi_rank,
                                       H5Sget_simple_extent_ndims(tgt_sid));
-                            HDfprintf(stdout, "%s:%d: selection rank = %d.\n",
-                                      fcnName, mpi_rank, sel_rank);
+                            HDfprintf(stdout, "%s:%d: selection rank = %d.\n", fcnName, mpi_rank, sel_rank);
 #endif
 
-                            if ( first_selection ) {
+                            if (first_selection) {
 
                                 first_selection = FALSE;
 
-                                ret = H5Sselect_hyperslab
-                                      (
-                                        tgt_sid,
-                                        H5S_SELECT_SET,
-                                        &(start[n_cube_offset]),
-                                        &(stride[n_cube_offset]),
-                                        &(count[n_cube_offset]),
-                                        &(block[n_cube_offset])
-                                      );
+                                ret = H5Sselect_hyperslab(tgt_sid, H5S_SELECT_SET, &(start[n_cube_offset]),
+                                                          &(stride[n_cube_offset]), &(count[n_cube_offset]),
+                                                          &(block[n_cube_offset]));
 
                                 VRFY((ret != FAIL), "H5Sselect_hyperslab(SET) succeeded");
+                            }
+                            else {
 
-                            } else {
-
-                                ret = H5Sselect_hyperslab
-                                      (
-                                        tgt_sid,
-                                        H5S_SELECT_OR,
-                                        &(start[n_cube_offset]),
-                                        &(stride[n_cube_offset]),
-                                        &(count[n_cube_offset]),
-                                        &(block[n_cube_offset])
-                                      );
+                                ret = H5Sselect_hyperslab(tgt_sid, H5S_SELECT_OR, &(start[n_cube_offset]),
+                                                          &(stride[n_cube_offset]), &(count[n_cube_offset]),
+                                                          &(block[n_cube_offset]));
 
                                 VRFY((ret != FAIL), "H5Sselect_hyperslab(OR) succeeded");
-
                             }
                         }
 
                         m++;
 
-                    } while ( ( m <= 1 ) &&
-                              ( 4 >= sel_offset ) );
+                    } while ((m <= 1) && (4 >= sel_offset));
 
                     l++;
 
-                } while ( ( l <= 1 ) &&
-                          ( 3 >= sel_offset ) );
+                } while ((l <= 1) && (3 >= sel_offset));
 
                 k++;
 
-            } while ( ( k <= 1 ) &&
-                      ( 2 >= sel_offset ) );
+            } while ((k <= 1) && (2 >= sel_offset));
 
             j++;
 
-        } while ( ( j <= 1 ) &&
-                  ( 1 >= sel_offset ) );
-
+        } while ((j <= 1) && (1 >= sel_offset));
 
         i++;
 
-    } while ( ( i <= 1 ) &&
-              ( 0 >= sel_offset ) );
+    } while ((i <= 1) && (0 >= sel_offset));
 
 #if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
-    HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n",
-              fcnName, mpi_rank, (int)H5Sget_select_npoints(tgt_sid));
+    HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n", fcnName, mpi_rank,
+              (int)H5Sget_select_npoints(tgt_sid));
 #endif /* CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
     /* Clip the selection back to the dataspace proper. */
 
-    for ( i = 0; i < test_max_rank; i++ ) {
+    for (i = 0; i < test_max_rank; i++) {
 
         start[i]  = 0;
         stride[i] = (hsize_t)edge_size;
@@ -2651,14 +2297,13 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
         block[i]  = (hsize_t)edge_size;
     }
 
-    ret = H5Sselect_hyperslab(tgt_sid, H5S_SELECT_AND,
-                              start, stride, count, block);
+    ret = H5Sselect_hyperslab(tgt_sid, H5S_SELECT_AND, start, stride, count, block);
 
     VRFY((ret != FAIL), "H5Sselect_hyperslab(AND) succeeded");
 
 #if CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG
-    HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n",
-              fcnName, mpi_rank, (int)H5Sget_select_npoints(tgt_sid));
+    HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n", fcnName, mpi_rank,
+              (int)H5Sget_select_npoints(tgt_sid));
     HDfprintf(stdout, "%s%d: done.\n", fcnName, mpi_rank);
 #endif /* CKRBRD_HS_DR_PIO_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
@@ -2666,7 +2311,6 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
 
 } /* ckrbrd_hs_dr_pio_test__slct_ckrbrd() */
 
-
 /****************************************************************
 **
 **  ckrbrd_hs_dr_pio_test__verify_data():
@@ -2726,36 +2370,33 @@ ckrbrd_hs_dr_pio_test__slct_ckrbrd(const int mpi_rank,
 #define CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG 0
 
 static hbool_t
-ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
-                                   const int rank,
-                                   const int edge_size,
-                                   const int checker_edge_size,
-                                   uint32_t first_expected_val,
+ckrbrd_hs_dr_pio_test__verify_data(uint32_t *buf_ptr, const int rank, const int edge_size,
+                                   const int checker_edge_size, uint32_t first_expected_val,
                                    hbool_t buf_starts_in_checker)
 {
 #if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
-    const char *    fcnName = "ckrbrd_hs_dr_pio_test__verify_data():";
+    const char *fcnName = "ckrbrd_hs_dr_pio_test__verify_data():";
 #endif
-    hbool_t good_data = TRUE;
-    hbool_t in_checker;
-    hbool_t start_in_checker[5];
-    uint32_t expected_value;
-    uint32_t * val_ptr;
-    int i, j, k, l, m;  /* to track position in n-cube */
-    int v, w, x, y, z;  /* to track position in checker */
+    hbool_t   good_data = TRUE;
+    hbool_t   in_checker;
+    hbool_t   start_in_checker[5];
+    uint32_t  expected_value;
+    uint32_t *val_ptr;
+    int       i, j, k, l, m;     /* to track position in n-cube */
+    int       v, w, x, y, z;     /* to track position in checker */
     const int test_max_rank = 5; /* code changes needed if this is increased */
 
-    HDassert( buf_ptr != NULL );
-    HDassert( 0 < rank );
-    HDassert( rank <= test_max_rank );
-    HDassert( edge_size >= 6 );
-    HDassert( 0 < checker_edge_size );
-    HDassert( checker_edge_size <= edge_size );
-    HDassert( test_max_rank <= PAR_SS_DR_MAX_RANK );
+    HDassert(buf_ptr != NULL);
+    HDassert(0 < rank);
+    HDassert(rank <= test_max_rank);
+    HDassert(edge_size >= 6);
+    HDassert(0 < checker_edge_size);
+    HDassert(checker_edge_size <= edge_size);
+    HDassert(test_max_rank <= PAR_SS_DR_MAX_RANK);
 
 #if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
 
-    int        mpi_rank;
+    int mpi_rank;
 
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
     HDfprintf(stdout, "%s mpi_rank = %d.\n", fcnName, mpi_rank);
@@ -2767,121 +2408,109 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
 }
 #endif
 
-    val_ptr = buf_ptr;
-    expected_value = first_expected_val;
+val_ptr        = buf_ptr;
+expected_value = first_expected_val;
 
-    i = 0;
-    v = 0;
-    start_in_checker[0] = buf_starts_in_checker;
-    do
-    {
-        if ( v >= checker_edge_size ) {
+i                   = 0;
+v                   = 0;
+start_in_checker[0] = buf_starts_in_checker;
+do {
+    if (v >= checker_edge_size) {
+
+        start_in_checker[0] = !start_in_checker[0];
+        v                   = 0;
+    }
 
-            start_in_checker[0] = ! start_in_checker[0];
-            v = 0;
+    j                   = 0;
+    w                   = 0;
+    start_in_checker[1] = start_in_checker[0];
+    do {
+        if (w >= checker_edge_size) {
+
+            start_in_checker[1] = !start_in_checker[1];
+            w                   = 0;
         }
 
-        j = 0;
-        w = 0;
-        start_in_checker[1] = start_in_checker[0];
-        do
-        {
-            if ( w >= checker_edge_size ) {
-
-                start_in_checker[1] = ! start_in_checker[1];
-                w = 0;
+        k                   = 0;
+        x                   = 0;
+        start_in_checker[2] = start_in_checker[1];
+        do {
+            if (x >= checker_edge_size) {
+
+                start_in_checker[2] = !start_in_checker[2];
+                x                   = 0;
             }
 
-            k = 0;
-            x = 0;
-            start_in_checker[2] = start_in_checker[1];
-            do
-            {
-                if ( x >= checker_edge_size ) {
-
-                    start_in_checker[2] = ! start_in_checker[2];
-                    x = 0;
-                }
+            l                   = 0;
+            y                   = 0;
+            start_in_checker[3] = start_in_checker[2];
+            do {
+                if (y >= checker_edge_size) {
 
-                l = 0;
-                y = 0;
-                start_in_checker[3] = start_in_checker[2];
-                do
-                {
-                    if ( y >= checker_edge_size ) {
-
-                        start_in_checker[3] = ! start_in_checker[3];
-                        y = 0;
-                    }
+                    start_in_checker[3] = !start_in_checker[3];
+                    y                   = 0;
+                }
 
-                    m = 0;
-                    z = 0;
+                m = 0;
+                z = 0;
 #if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
-                    HDfprintf(stdout, "%d, %d, %d, %d, %d:", i, j, k, l, m);
+                HDfprintf(stdout, "%d, %d, %d, %d, %d:", i, j, k, l, m);
 #endif
-                    in_checker = start_in_checker[3];
-                    do
-                    {
+                in_checker = start_in_checker[3];
+                do {
 #if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
-                        HDfprintf(stdout, " %d", (int)(*val_ptr));
+                    HDfprintf(stdout, " %d", (int)(*val_ptr));
 #endif
-                        if ( z >= checker_edge_size ) {
-
-                            in_checker = ! in_checker;
-                            z = 0;
-                        }
-
-                        if ( in_checker ) {
+                    if (z >= checker_edge_size) {
 
-                            if ( *val_ptr != expected_value ) {
-
-                                good_data = FALSE;
-                            }
+                        in_checker = !in_checker;
+                        z          = 0;
+                    }
 
-                            /* zero out buffer for re-use */
-                            *val_ptr = 0;
+                    if (in_checker) {
 
-                        } else if ( *val_ptr != 0 ) {
+                        if (*val_ptr != expected_value) {
 
                             good_data = FALSE;
+                        }
 
-                            /* zero out buffer for re-use */
-                            *val_ptr = 0;
+                        /* zero out buffer for re-use */
+                        *val_ptr = 0;
+                    }
+                    else if (*val_ptr != 0) {
 
-                        }
+                        good_data = FALSE;
 
-                        val_ptr++;
-                        expected_value++;
-                        m++;
-                        z++;
+                        /* zero out buffer for re-use */
+                        *val_ptr = 0;
+                    }
 
-                    } while ( ( rank >= (test_max_rank - 4) ) &&
-                              ( m < edge_size ) );
+                    val_ptr++;
+                    expected_value++;
+                    m++;
+                    z++;
+
+                } while ((rank >= (test_max_rank - 4)) && (m < edge_size));
 #if CKRBRD_HS_DR_PIO_TEST__VERIFY_DATA__DEBUG
-                    HDfprintf(stdout, "\n");
+                HDfprintf(stdout, "\n");
 #endif
-                    l++;
-                    y++;
-                } while ( ( rank >= (test_max_rank - 3) ) &&
-                          ( l < edge_size ) );
-                k++;
-                x++;
-            } while ( ( rank >= (test_max_rank - 2) ) &&
-                      ( k < edge_size ) );
-            j++;
-            w++;
-        } while ( ( rank >= (test_max_rank - 1) ) &&
-                  ( j < edge_size ) );
-        i++;
-        v++;
-    } while ( ( rank >= test_max_rank ) &&
-              ( i < edge_size ) );
+                l++;
+                y++;
+            } while ((rank >= (test_max_rank - 3)) && (l < edge_size));
+            k++;
+            x++;
+        } while ((rank >= (test_max_rank - 2)) && (k < edge_size));
+        j++;
+        w++;
+    } while ((rank >= (test_max_rank - 1)) && (j < edge_size));
+    i++;
+    v++;
+} while ((rank >= test_max_rank) && (i < edge_size));
 
-    return(good_data);
+return (good_data);
 
 } /* ckrbrd_hs_dr_pio_test__verify_data() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    ckrbrd_hs_dr_pio_test__d2m_l2s()
  *
@@ -2908,24 +2537,23 @@ ckrbrd_hs_dr_pio_test__verify_data(uint32_t * buf_ptr,
 #define CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG 0
 
 static void
-ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
+ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__d2m_l2s()";
-    uint32_t  * ptr_0;
+    uint32_t *  ptr_0;
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
-    hbool_t    data_ok = FALSE;
-    int        i, j, k, l;
-    uint32_t    expected_value;
-    int        mpi_rank; /* needed by VRFY */
-    hsize_t     sel_start[PAR_SS_DR_MAX_RANK];
-    htri_t      check;          /* Shape comparison return value */
-    herr_t    ret;        /* Generic return value */
+    hbool_t  data_ok = FALSE;
+    int      i, j, k, l;
+    uint32_t expected_value;
+    int      mpi_rank; /* needed by VRFY */
+    hsize_t  sel_start[PAR_SS_DR_MAX_RANK];
+    htri_t   check; /* Shape comparison return value */
+    herr_t   ret;   /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
-
     /* first, verify that we can read from disk correctly using selections
      * of different rank that H5Sselect_shape_same() views as being of the
      * same shape.
@@ -2940,24 +2568,19 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      */
 
     sel_start[0] = sel_start[1] = sel_start[2] = sel_start[3] = sel_start[4] = 0;
-    sel_start[tv_ptr->small_ds_offset] = (hsize_t)(tv_ptr->mpi_rank);
-
-    ckrbrd_hs_dr_pio_test__slct_ckrbrd(tv_ptr->mpi_rank,
-                                       tv_ptr->small_ds_slice_sid,
-                                       tv_ptr->small_rank - 1,
-                                       tv_ptr->edge_size,
-                                       tv_ptr->checker_edge_size,
-                                       tv_ptr->small_rank - 1,
+    sel_start[tv_ptr->small_ds_offset]                                       = (hsize_t)(tv_ptr->mpi_rank);
+
+    ckrbrd_hs_dr_pio_test__slct_ckrbrd(tv_ptr->mpi_rank, tv_ptr->small_ds_slice_sid, tv_ptr->small_rank - 1,
+                                       tv_ptr->edge_size, tv_ptr->checker_edge_size, tv_ptr->small_rank - 1,
                                        sel_start);
 
     /* zero out the buffer we will be reading into */
     HDmemset(tv_ptr->small_ds_slice_buf, 0, sizeof(uint32_t) * tv_ptr->small_ds_slice_size);
 
 #if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
-    HDfprintf(stdout, "%s:%d: initial small_ds_slice_buf = ",
-              fcnName, tv_ptr->mpi_rank);
+    HDfprintf(stdout, "%s:%d: initial small_ds_slice_buf = ", fcnName, tv_ptr->mpi_rank);
     ptr_0 = tv_ptr->small_ds_slice_buf;
-    for ( i = 0; i < (int)(tv_ptr->small_ds_slice_size); i++ ) {
+    for (i = 0; i < (int)(tv_ptr->small_ds_slice_size); i++) {
         HDfprintf(stdout, "%d ", (int)(*ptr_0));
         ptr_0++;
     }
@@ -2967,25 +2590,24 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to read slices of the large cube.
      */
-    for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
+    for (i = 0; i < PAR_SS_DR_MAX_RANK; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        if ( (PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1) ) {
+        tv_ptr->count[i]  = 1;
+        if ((PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1)) {
 
             tv_ptr->block[i] = 1;
-
-        } else {
+        }
+        else {
 
             tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
         }
     }
 
 #if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
-    HDfprintf(stdout,
-              "%s:%d: reading slice from big ds on disk into small ds slice.\n",
-              fcnName, tv_ptr->mpi_rank);
+    HDfprintf(stdout, "%s:%d: reading slice from big ds on disk into small ds slice.\n", fcnName,
+              tv_ptr->mpi_rank);
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
     /* in serial versions of this test, we loop through all the dimensions
      * of the large data set.  However, in the parallel version, each
@@ -2994,11 +2616,11 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * mpi_rank, and don't itterate over it.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0) {
 
         i = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         i = 0;
     }
@@ -3009,21 +2631,21 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * test.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1) {
 
         j = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         j = 0;
     }
 
     do {
-        if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2 ) {
+        if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2) {
 
             k = tv_ptr->mpi_rank;
-
-        } else {
+        }
+        else {
 
             k = 0;
         }
@@ -3041,11 +2663,11 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
             l = 0;
             do {
-                if ( (tv_ptr->skips)++ < tv_ptr->max_skips ) { /* skip the test */
+                if ((tv_ptr->skips)++ < tv_ptr->max_skips) { /* skip the test */
 
                     (tv_ptr->tests_skipped)++;
-
-                } else { /* run the test */
+                }
+                else { /* run the test */
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
@@ -3059,22 +2681,15 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    HDassert((tv_ptr->start[0] == 0)||(0 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[1] == 0)||(1 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[2] == 0)||(2 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[3] == 0)||(3 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[4] == 0)||(4 < tv_ptr->small_ds_offset + 1));
-
-                    ckrbrd_hs_dr_pio_test__slct_ckrbrd
-                    (
-                      tv_ptr->mpi_rank,
-                      tv_ptr->file_large_ds_sid_0,
-                      tv_ptr->large_rank,
-                      tv_ptr->edge_size,
-                      tv_ptr->checker_edge_size,
-                      tv_ptr->small_rank - 1,
-                      tv_ptr->start
-                    );
+                    HDassert((tv_ptr->start[0] == 0) || (0 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[1] == 0) || (1 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[2] == 0) || (2 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[3] == 0) || (3 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[4] == 0) || (4 < tv_ptr->small_ds_offset + 1));
+
+                    ckrbrd_hs_dr_pio_test__slct_ckrbrd(
+                        tv_ptr->mpi_rank, tv_ptr->file_large_ds_sid_0, tv_ptr->large_rank, tv_ptr->edge_size,
+                        tv_ptr->checker_edge_size, tv_ptr->small_rank - 1, tv_ptr->start);
 
                     /* verify that H5Sselect_shape_same() reports the two
                      * selections as having the same shape.
@@ -3082,52 +2697,37 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     check = H5Sselect_shape_same(tv_ptr->small_ds_slice_sid, tv_ptr->file_large_ds_sid_0);
                     VRFY((check == TRUE), "H5Sselect_shape_same passed");
 
-
                     /* Read selection from disk */
 #if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName,
-                              tv_ptr->mpi_rank, tv_ptr->start[0], tv_ptr->start[1],
-                              tv_ptr->start[2], tv_ptr->start[3], tv_ptr->start[4]);
-                    HDfprintf(stdout, "%s slice/file extent dims = %d/%d.\n",
-                              fcnName,
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, tv_ptr->mpi_rank,
+                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2], tv_ptr->start[3],
+                              tv_ptr->start[4]);
+                    HDfprintf(stdout, "%s slice/file extent dims = %d/%d.\n", fcnName,
                               H5Sget_simple_extent_ndims(tv_ptr->small_ds_slice_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_large_ds_sid_0));
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
 
-                    ret = H5Dread(tv_ptr->large_dataset,
-                                  H5T_NATIVE_UINT32,
-                                  tv_ptr->small_ds_slice_sid,
-                                  tv_ptr->file_large_ds_sid_0,
-                                  tv_ptr->xfer_plist,
-                                  tv_ptr->small_ds_slice_buf);
+                    ret =
+                        H5Dread(tv_ptr->large_dataset, H5T_NATIVE_UINT32, tv_ptr->small_ds_slice_sid,
+                                tv_ptr->file_large_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->small_ds_slice_buf);
                     VRFY((ret >= 0), "H5Dread() slice from large ds succeeded.");
 
 #if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG
-                    HDfprintf(stdout, "%s:%d: H5Dread() returns.\n",
-                              fcnName, tv_ptr->mpi_rank);
+                    HDfprintf(stdout, "%s:%d: H5Dread() returns.\n", fcnName, tv_ptr->mpi_rank);
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_L2S__DEBUG */
 
                     /* verify that expected data is retrieved */
 
-                    expected_value = (uint32_t)
-                        ((i * tv_ptr->edge_size * tv_ptr->edge_size *
-                              tv_ptr->edge_size * tv_ptr->edge_size) +
-                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
-                         (k * tv_ptr->edge_size * tv_ptr->edge_size) +
-                         (l * tv_ptr->edge_size));
-
-                    data_ok = ckrbrd_hs_dr_pio_test__verify_data
-                              (
-                                tv_ptr->small_ds_slice_buf,
-                                tv_ptr->small_rank - 1,
-                                tv_ptr->edge_size,
-                                tv_ptr->checker_edge_size,
-                                expected_value,
-                                (hbool_t)TRUE
-                              );
-
-                    VRFY((data_ok == TRUE),
-                         "small slice read from large ds data good.");
+                    expected_value = (uint32_t)(
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
+                        (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
+                        (k * tv_ptr->edge_size * tv_ptr->edge_size) + (l * tv_ptr->edge_size));
+
+                    data_ok = ckrbrd_hs_dr_pio_test__verify_data(
+                        tv_ptr->small_ds_slice_buf, tv_ptr->small_rank - 1, tv_ptr->edge_size,
+                        tv_ptr->checker_edge_size, expected_value, (hbool_t)TRUE);
+
+                    VRFY((data_ok == TRUE), "small slice read from large ds data good.");
 
                     (tv_ptr->tests_run)++;
                 }
@@ -3136,23 +2736,16 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
                 (tv_ptr->total_tests)++;
 
-            } while ( ( tv_ptr->large_rank > 2 ) &&
-                      ( (tv_ptr->small_rank - 1) <= 1 ) &&
-                      ( l < tv_ptr->edge_size ) );
+            } while ((tv_ptr->large_rank > 2) && ((tv_ptr->small_rank - 1) <= 1) && (l < tv_ptr->edge_size));
             k++;
-        } while ( ( tv_ptr->large_rank > 3 ) &&
-                  ( (tv_ptr->small_rank - 1) <= 2 ) &&
-                  ( k < tv_ptr->edge_size ) );
+        } while ((tv_ptr->large_rank > 3) && ((tv_ptr->small_rank - 1) <= 2) && (k < tv_ptr->edge_size));
         j++;
-    } while ( ( tv_ptr->large_rank > 4 ) &&
-              ( (tv_ptr->small_rank - 1) <= 3 ) &&
-              ( j < tv_ptr->edge_size ) );
+    } while ((tv_ptr->large_rank > 4) && ((tv_ptr->small_rank - 1) <= 3) && (j < tv_ptr->edge_size));
 
     return;
 
 } /* ckrbrd_hs_dr_pio_test__d2m_l2s() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    ckrbrd_hs_dr_pio_test__d2m_s2l()
  *
@@ -3178,47 +2771,40 @@ ckrbrd_hs_dr_pio_test__d2m_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 #define CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG 0
 
 static void
-ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
+ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__d2m_s2l()";
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
-    hbool_t    data_ok = FALSE;
-    int        i, j, k, l;
-    size_t      u;
-    size_t      start_index;
-    size_t      stop_index;
-    uint32_t    expected_value;
-    uint32_t  * ptr_1;
-    int        mpi_rank; /* needed by VRFY */
-    hsize_t     sel_start[PAR_SS_DR_MAX_RANK];
-    htri_t      check;          /* Shape comparison return value */
-    herr_t    ret;        /* Generic return value */
+    hbool_t   data_ok = FALSE;
+    int       i, j, k, l;
+    size_t    u;
+    size_t    start_index;
+    size_t    stop_index;
+    uint32_t  expected_value;
+    uint32_t *ptr_1;
+    int       mpi_rank; /* needed by VRFY */
+    hsize_t   sel_start[PAR_SS_DR_MAX_RANK];
+    htri_t    check; /* Shape comparison return value */
+    herr_t    ret;   /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
-
     /* similarly, read slices of the on disk small data set into slices
      * through the in memory large data set, and verify that the correct
      * data (and only the correct data) is read.
      */
 
     sel_start[0] = sel_start[1] = sel_start[2] = sel_start[3] = sel_start[4] = 0;
-    sel_start[tv_ptr->small_ds_offset] = (hsize_t)(tv_ptr->mpi_rank);
-
-    ckrbrd_hs_dr_pio_test__slct_ckrbrd(tv_ptr->mpi_rank,
-                                       tv_ptr->file_small_ds_sid_0,
-                                       tv_ptr->small_rank,
-                                       tv_ptr->edge_size,
-                                       tv_ptr->checker_edge_size,
-                                       tv_ptr->small_rank - 1,
+    sel_start[tv_ptr->small_ds_offset]                                       = (hsize_t)(tv_ptr->mpi_rank);
+
+    ckrbrd_hs_dr_pio_test__slct_ckrbrd(tv_ptr->mpi_rank, tv_ptr->file_small_ds_sid_0, tv_ptr->small_rank,
+                                       tv_ptr->edge_size, tv_ptr->checker_edge_size, tv_ptr->small_rank - 1,
                                        sel_start);
 
 #if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG
-    HDfprintf(stdout,
-      "%s reading slices of on disk small data set into slices of big data set.\n",
-              fcnName);
+    HDfprintf(stdout, "%s reading slices of on disk small data set into slices of big data set.\n", fcnName);
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
 
     /* zero out the buffer we will be reading into */
@@ -3229,16 +2815,16 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      * into different slices of the process slice of the large data
      * set.
      */
-    for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
+    for (i = 0; i < PAR_SS_DR_MAX_RANK; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        if ( (PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1) ) {
+        tv_ptr->count[i]  = 1;
+        if ((PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1)) {
 
             tv_ptr->block[i] = 1;
-
-        } else {
+        }
+        else {
 
             tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
         }
@@ -3253,12 +2839,11 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      * over it.
      */
 
-
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0) {
 
         i = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         i = 0;
     }
@@ -3269,21 +2854,21 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      * test.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1) {
 
         j = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         j = 0;
     }
 
     do {
-        if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2 ) {
+        if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2) {
 
             k = tv_ptr->mpi_rank;
-
-        } else {
+        }
+        else {
 
             k = 0;
         }
@@ -3301,11 +2886,11 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
             l = 0;
             do {
-                if ( (tv_ptr->skips)++ < tv_ptr->max_skips ) { /* skip the test */
+                if ((tv_ptr->skips)++ < tv_ptr->max_skips) { /* skip the test */
 
                     (tv_ptr->tests_skipped)++;
-
-                } else { /* run the test */
+                }
+                else { /* run the test */
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
@@ -3319,23 +2904,15 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    HDassert((tv_ptr->start[0] == 0)||(0 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[1] == 0)||(1 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[2] == 0)||(2 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[3] == 0)||(3 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[4] == 0)||(4 < tv_ptr->small_ds_offset + 1));
-
-                    ckrbrd_hs_dr_pio_test__slct_ckrbrd
-                    (
-                      tv_ptr->mpi_rank,
-                      tv_ptr->mem_large_ds_sid,
-                      tv_ptr->large_rank,
-                      tv_ptr->edge_size,
-                      tv_ptr->checker_edge_size,
-                      tv_ptr->small_rank - 1,
-                      tv_ptr->start
-                    );
+                    HDassert((tv_ptr->start[0] == 0) || (0 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[1] == 0) || (1 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[2] == 0) || (2 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[3] == 0) || (3 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[4] == 0) || (4 < tv_ptr->small_ds_offset + 1));
 
+                    ckrbrd_hs_dr_pio_test__slct_ckrbrd(
+                        tv_ptr->mpi_rank, tv_ptr->mem_large_ds_sid, tv_ptr->large_rank, tv_ptr->edge_size,
+                        tv_ptr->checker_edge_size, tv_ptr->small_rank - 1, tv_ptr->start);
 
                     /* verify that H5Sselect_shape_same() reports the two
                      * selections as having the same shape.
@@ -3343,55 +2920,45 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     check = H5Sselect_shape_same(tv_ptr->file_small_ds_sid_0, tv_ptr->mem_large_ds_sid);
                     VRFY((check == TRUE), "H5Sselect_shape_same passed");
 
-
                     /* Read selection from disk */
 #if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
-                              fcnName, tv_ptr->mpi_rank,
-                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2],
-                              tv_ptr->start[3], tv_ptr->start[4]);
-                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
-                              fcnName, tv_ptr->mpi_rank,
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, tv_ptr->mpi_rank,
+                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2], tv_ptr->start[3],
+                              tv_ptr->start[4]);
+                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n", fcnName, tv_ptr->mpi_rank,
                               H5Sget_simple_extent_ndims(tv_ptr->large_ds_slice_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_small_ds_sid_0));
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
-                    ret = H5Dread(tv_ptr->small_dataset,
-                                  H5T_NATIVE_UINT32,
-                                  tv_ptr->mem_large_ds_sid,
-                                  tv_ptr->file_small_ds_sid_0,
-                                  tv_ptr->xfer_plist,
-                                  tv_ptr->large_ds_buf_1);
+                    ret = H5Dread(tv_ptr->small_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_large_ds_sid,
+                                  tv_ptr->file_small_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->large_ds_buf_1);
                     VRFY((ret >= 0), "H5Dread() slice from small ds succeeded.");
 
                     /* verify that the expected data and only the
                      * expected data was read.
                      */
-                    data_ok = TRUE;
-                    ptr_1 = tv_ptr->large_ds_buf_1;
-                    expected_value =
-                       (uint32_t)((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
-                    start_index = (size_t)(
-                        (i * tv_ptr->edge_size * tv_ptr->edge_size *
-                             tv_ptr->edge_size * tv_ptr->edge_size) +
+                    data_ok        = TRUE;
+                    ptr_1          = tv_ptr->large_ds_buf_1;
+                    expected_value = (uint32_t)((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
+                    start_index    = (size_t)(
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (k * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (l * tv_ptr->edge_size));
+                        (k * tv_ptr->edge_size * tv_ptr->edge_size) + (l * tv_ptr->edge_size));
                     stop_index = start_index + tv_ptr->small_ds_slice_size - 1;
 
 #if CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG
                     {
                         int m, n;
 
-                        HDfprintf(stdout, "%s:%d: expected_value = %d.\n",
-                                  fcnName, tv_ptr->mpi_rank, expected_value);
-                        HDfprintf(stdout, "%s:%d: start/stop index = %d/%d.\n",
-                                  fcnName, tv_ptr->mpi_rank, start_index, stop_index);
+                        HDfprintf(stdout, "%s:%d: expected_value = %d.\n", fcnName, tv_ptr->mpi_rank,
+                                  expected_value);
+                        HDfprintf(stdout, "%s:%d: start/stop index = %d/%d.\n", fcnName, tv_ptr->mpi_rank,
+                                  start_index, stop_index);
                         n = 0;
-                        for ( m = 0; (unsigned)m < tv_ptr->large_ds_size; m ++ ) {
+                        for (m = 0; (unsigned)m < tv_ptr->large_ds_size; m++) {
                             HDfprintf(stdout, "%d ", (int)(*ptr_1));
                             ptr_1++;
                             n++;
-                            if ( n >= tv_ptr->edge_size ) {
+                            if (n >= tv_ptr->edge_size) {
                                 HDfprintf(stdout, "\n");
                                 n = 0;
                             }
@@ -3401,12 +2968,12 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     }
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__D2M_S2L__DEBUG */
 
-                    HDassert( start_index < stop_index );
-                    HDassert( stop_index <= tv_ptr->large_ds_size );
+                    HDassert(start_index < stop_index);
+                    HDassert(stop_index <= tv_ptr->large_ds_size);
 
-                    for ( u = 0; u < start_index; u++ ) {
+                    for (u = 0; u < start_index; u++) {
 
-                        if ( *ptr_1 != 0 ) {
+                        if (*ptr_1 != 0) {
 
                             data_ok = FALSE;
                         }
@@ -3417,28 +2984,19 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((data_ok == TRUE),
-                         "slice read from small to large ds data good(1).");
+                    VRFY((data_ok == TRUE), "slice read from small to large ds data good(1).");
 
-                    data_ok = ckrbrd_hs_dr_pio_test__verify_data
-                              (
-                                ptr_1,
-                                tv_ptr->small_rank - 1,
-                                tv_ptr->edge_size,
-                                tv_ptr->checker_edge_size,
-                                expected_value,
-                                (hbool_t)TRUE
-                              );
-
-                    VRFY((data_ok == TRUE),
-                         "slice read from small to large ds data good(2).");
+                    data_ok = ckrbrd_hs_dr_pio_test__verify_data(ptr_1, tv_ptr->small_rank - 1,
+                                                                 tv_ptr->edge_size, tv_ptr->checker_edge_size,
+                                                                 expected_value, (hbool_t)TRUE);
 
+                    VRFY((data_ok == TRUE), "slice read from small to large ds data good(2).");
 
                     ptr_1 = tv_ptr->large_ds_buf_1 + stop_index + 1;
 
-                    for ( u = stop_index + 1; u < tv_ptr->large_ds_size; u++ ) {
+                    for (u = stop_index + 1; u < tv_ptr->large_ds_size; u++) {
 
-                        if ( *ptr_1 != 0 ) {
+                        if (*ptr_1 != 0) {
 
                             data_ok = FALSE;
                         }
@@ -3449,8 +3007,7 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                         ptr_1++;
                     }
 
-                    VRFY((data_ok == TRUE),
-                         "slice read from small to large ds data good(3).");
+                    VRFY((data_ok == TRUE), "slice read from small to large ds data good(3).");
 
                     (tv_ptr->tests_run)++;
                 }
@@ -3459,23 +3016,16 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
                 (tv_ptr->total_tests)++;
 
-            } while ( ( tv_ptr->large_rank > 2 ) &&
-                      ( (tv_ptr->small_rank - 1) <= 1 ) &&
-                      ( l < tv_ptr->edge_size ) );
+            } while ((tv_ptr->large_rank > 2) && ((tv_ptr->small_rank - 1) <= 1) && (l < tv_ptr->edge_size));
             k++;
-        } while ( ( tv_ptr->large_rank > 3 ) &&
-                  ( (tv_ptr->small_rank - 1) <= 2 ) &&
-                  ( k < tv_ptr->edge_size ) );
+        } while ((tv_ptr->large_rank > 3) && ((tv_ptr->small_rank - 1) <= 2) && (k < tv_ptr->edge_size));
         j++;
-    } while ( ( tv_ptr->large_rank > 4 ) &&
-              ( (tv_ptr->small_rank - 1) <= 3 ) &&
-              ( j < tv_ptr->edge_size ) );
+    } while ((tv_ptr->large_rank > 4) && ((tv_ptr->small_rank - 1) <= 3) && (j < tv_ptr->edge_size));
 
     return;
 
 } /* ckrbrd_hs_dr_pio_test__d2m_s2l() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    ckrbrd_hs_dr_pio_test__m2d_l2s()
  *
@@ -3505,27 +3055,26 @@ ckrbrd_hs_dr_pio_test__d2m_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 #define CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG 0
 
 static void
-ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
+ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__m2d_l2s()";
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
-    hbool_t    data_ok = FALSE;
-    int        i, j, k, l;
-    size_t      u;
-    size_t      start_index;
-    size_t      stop_index;
-    uint32_t    expected_value;
-    uint32_t  * ptr_1;
-    int        mpi_rank; /* needed by VRFY */
-    hsize_t     sel_start[PAR_SS_DR_MAX_RANK];
-    htri_t      check;          /* Shape comparison return value */
-    herr_t    ret;        /* Generic return value */
+    hbool_t   data_ok = FALSE;
+    int       i, j, k, l;
+    size_t    u;
+    size_t    start_index;
+    size_t    stop_index;
+    uint32_t  expected_value;
+    uint32_t *ptr_1;
+    int       mpi_rank; /* needed by VRFY */
+    hsize_t   sel_start[PAR_SS_DR_MAX_RANK];
+    htri_t    check; /* Shape comparison return value */
+    herr_t    ret;   /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
-
     /* now we go in the opposite direction, verifying that we can write
      * from memory to file using selections of different rank that
      * H5Sselect_shape_same() views as being of the same shape.
@@ -3537,61 +3086,47 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * the memory and file selections.
      */
 
-    tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_rank);
+    tv_ptr->start[0]  = (hsize_t)(tv_ptr->mpi_rank);
     tv_ptr->stride[0] = (hsize_t)(2 * (tv_ptr->mpi_size + 1));
-    tv_ptr->count[0] = 1;
-    tv_ptr->block[0] = 1;
+    tv_ptr->count[0]  = 1;
+    tv_ptr->block[0]  = 1;
 
-    for ( i = 1; i < tv_ptr->large_rank; i++ ) {
+    for (i = 1; i < tv_ptr->large_rank; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
+        tv_ptr->count[i]  = 1;
+        tv_ptr->block[i]  = (hsize_t)(tv_ptr->edge_size);
     }
 
-    ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->file_small_ds_sid_0, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_small_ds_sid_0, set) suceeded");
 
-    ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->mem_small_ds_sid, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(mem_small_ds_sid, set) suceeded");
 
-
     sel_start[0] = sel_start[1] = sel_start[2] = sel_start[3] = sel_start[4] = 0;
-    sel_start[tv_ptr->small_ds_offset] = (hsize_t)(tv_ptr->mpi_rank);
-
-    ckrbrd_hs_dr_pio_test__slct_ckrbrd(tv_ptr->mpi_rank,
-                                       tv_ptr->file_small_ds_sid_1,
-                                       tv_ptr->small_rank,
-                                       tv_ptr->edge_size,
-                                       tv_ptr->checker_edge_size,
-                                       tv_ptr->small_rank - 1,
-                                       sel_start);
+    sel_start[tv_ptr->small_ds_offset]                                       = (hsize_t)(tv_ptr->mpi_rank);
 
+    ckrbrd_hs_dr_pio_test__slct_ckrbrd(tv_ptr->mpi_rank, tv_ptr->file_small_ds_sid_1, tv_ptr->small_rank,
+                                       tv_ptr->edge_size, tv_ptr->checker_edge_size, tv_ptr->small_rank - 1,
+                                       sel_start);
 
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to read slices of the large cube.
      */
-    for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
+    for (i = 0; i < PAR_SS_DR_MAX_RANK; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        if ( (PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1) ) {
+        tv_ptr->count[i]  = 1;
+        if ((PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1)) {
 
             tv_ptr->block[i] = 1;
-
-        } else {
+        }
+        else {
 
             tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
         }
@@ -3600,11 +3135,10 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
     /* zero out the in memory small ds */
     HDmemset(tv_ptr->small_ds_buf_1, 0, sizeof(uint32_t) * tv_ptr->small_ds_size);
 
-
 #if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG
     HDfprintf(stdout,
-    "%s writing checker boards selections of slices from big ds to slices of small ds on disk.\n",
-    fcnName);
+              "%s writing checker boards selections of slices from big ds to slices of small ds on disk.\n",
+              fcnName);
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
 
     /* in serial versions of this test, we loop through all the dimensions
@@ -3616,12 +3150,11 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * over it.
      */
 
-
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0) {
 
         i = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         i = 0;
     }
@@ -3632,22 +3165,22 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
      * test.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1) {
 
         j = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         j = 0;
     }
 
     j = 0;
     do {
-        if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2 ) {
+        if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2) {
 
             k = tv_ptr->mpi_rank;
-
-        } else {
+        }
+        else {
 
             k = 0;
         }
@@ -3665,11 +3198,11 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
             l = 0;
             do {
-                if ( (tv_ptr->skips)++ < tv_ptr->max_skips ) { /* skip the test */
+                if ((tv_ptr->skips)++ < tv_ptr->max_skips) { /* skip the test */
 
                     (tv_ptr->tests_skipped)++;
-
-                } else { /* run the test */
+                }
+                else { /* run the test */
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
@@ -3679,12 +3212,8 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                      */
 
                     /* zero out this rank's slice of the on disk small data set */
-                    ret = H5Dwrite(tv_ptr->small_dataset,
-                                   H5T_NATIVE_UINT32,
-                                   tv_ptr->mem_small_ds_sid,
-                                   tv_ptr->file_small_ds_sid_0,
-                                   tv_ptr->xfer_plist,
-                                   tv_ptr->small_ds_buf_2);
+                    ret = H5Dwrite(tv_ptr->small_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_small_ds_sid,
+                                   tv_ptr->file_small_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->small_ds_buf_2);
                     VRFY((ret >= 0), "H5Dwrite() zero slice to small ds succeeded.");
 
                     /* select the portion of the in memory large cube from which we
@@ -3696,23 +3225,15 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    HDassert((tv_ptr->start[0] == 0)||(0 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[1] == 0)||(1 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[2] == 0)||(2 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[3] == 0)||(3 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[4] == 0)||(4 < tv_ptr->small_ds_offset + 1));
-
-                    ckrbrd_hs_dr_pio_test__slct_ckrbrd
-                    (
-                      tv_ptr->mpi_rank,
-                      tv_ptr->mem_large_ds_sid,
-                      tv_ptr->large_rank,
-                      tv_ptr->edge_size,
-                      tv_ptr->checker_edge_size,
-                      tv_ptr->small_rank - 1,
-                      tv_ptr->start
-                    );
+                    HDassert((tv_ptr->start[0] == 0) || (0 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[1] == 0) || (1 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[2] == 0) || (2 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[3] == 0) || (3 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[4] == 0) || (4 < tv_ptr->small_ds_offset + 1));
 
+                    ckrbrd_hs_dr_pio_test__slct_ckrbrd(
+                        tv_ptr->mpi_rank, tv_ptr->mem_large_ds_sid, tv_ptr->large_rank, tv_ptr->edge_size,
+                        tv_ptr->checker_edge_size, tv_ptr->small_rank - 1, tv_ptr->start);
 
                     /* verify that H5Sselect_shape_same() reports the in
                      * memory checkerboard selection of the slice through the
@@ -3722,90 +3243,67 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
                     check = H5Sselect_shape_same(tv_ptr->file_small_ds_sid_1, tv_ptr->mem_large_ds_sid);
                     VRFY((check == TRUE), "H5Sselect_shape_same passed.");
 
-
                     /* write the checker board selection of the slice from the in
                      * memory large data set to the slice of the on disk small
                      * dataset.
                      */
 #if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
-                              fcnName, tv_ptr->mpi_rank,
-                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2],
-                              tv_ptr->start[3], tv_ptr->start[4]);
-                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
-                              fcnName, tv_ptr->mpi_rank,
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, tv_ptr->mpi_rank,
+                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2], tv_ptr->start[3],
+                              tv_ptr->start[4]);
+                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n", fcnName, tv_ptr->mpi_rank,
                               H5Sget_simple_extent_ndims(tv_ptr->mem_large_ds_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_small_ds_sid_1));
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__M2D_L2S__DEBUG */
-                    ret = H5Dwrite(tv_ptr->small_dataset,
-                                   H5T_NATIVE_UINT32,
-                                   tv_ptr->mem_large_ds_sid,
-                                   tv_ptr->file_small_ds_sid_1,
-                                   tv_ptr->xfer_plist,
-                                   tv_ptr->large_ds_buf_0);
+                    ret = H5Dwrite(tv_ptr->small_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_large_ds_sid,
+                                   tv_ptr->file_small_ds_sid_1, tv_ptr->xfer_plist, tv_ptr->large_ds_buf_0);
                     VRFY((ret >= 0), "H5Dwrite() slice to large ds succeeded.");
 
-
                     /* read the on disk process slice of the small dataset into memory */
-                    ret = H5Dread(tv_ptr->small_dataset,
-                                  H5T_NATIVE_UINT32,
-                                  tv_ptr->mem_small_ds_sid,
-                                  tv_ptr->file_small_ds_sid_0,
-                                  tv_ptr->xfer_plist,
-                                  tv_ptr->small_ds_buf_1);
+                    ret = H5Dread(tv_ptr->small_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_small_ds_sid,
+                                  tv_ptr->file_small_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->small_ds_buf_1);
                     VRFY((ret >= 0), "H5Dread() slice from small ds succeeded.");
 
-
                     /* verify that expected data is retrieved */
 
                     expected_value = (uint32_t)(
-                (i * tv_ptr->edge_size * tv_ptr->edge_size *
-                                 tv_ptr->edge_size * tv_ptr->edge_size) +
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (k * tv_ptr->edge_size * tv_ptr->edge_size) +
-                        (l * tv_ptr->edge_size));
+                        (k * tv_ptr->edge_size * tv_ptr->edge_size) + (l * tv_ptr->edge_size));
 
                     start_index = (size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size;
-                    stop_index = start_index + tv_ptr->small_ds_slice_size - 1;
+                    stop_index  = start_index + tv_ptr->small_ds_slice_size - 1;
 
-                    HDassert( start_index < stop_index );
-                    HDassert( stop_index <= tv_ptr->small_ds_size );
+                    HDassert(start_index < stop_index);
+                    HDassert(stop_index <= tv_ptr->small_ds_size);
 
                     data_ok = TRUE;
 
                     ptr_1 = tv_ptr->small_ds_buf_1;
-                    for ( u = 0; u < start_index; u++, ptr_1++ ) {
+                    for (u = 0; u < start_index; u++, ptr_1++) {
 
-                        if ( *ptr_1 != 0 ) {
+                        if (*ptr_1 != 0) {
 
                             data_ok = FALSE;
-                            *ptr_1 = 0;
+                            *ptr_1  = 0;
                         }
                     }
 
-                    data_ok &= ckrbrd_hs_dr_pio_test__verify_data
-                               (
-                                 tv_ptr->small_ds_buf_1 + start_index,
-                                 tv_ptr->small_rank - 1,
-                                 tv_ptr->edge_size,
-                                 tv_ptr->checker_edge_size,
-                                 expected_value,
-                                 (hbool_t)TRUE
-                               );
-
+                    data_ok &= ckrbrd_hs_dr_pio_test__verify_data(
+                        tv_ptr->small_ds_buf_1 + start_index, tv_ptr->small_rank - 1, tv_ptr->edge_size,
+                        tv_ptr->checker_edge_size, expected_value, (hbool_t)TRUE);
 
                     ptr_1 = tv_ptr->small_ds_buf_1;
-                    for ( u = stop_index; u < tv_ptr->small_ds_size; u++, ptr_1++ ) {
+                    for (u = stop_index; u < tv_ptr->small_ds_size; u++, ptr_1++) {
 
-                        if ( *ptr_1 != 0 ) {
+                        if (*ptr_1 != 0) {
 
                             data_ok = FALSE;
-                            *ptr_1 = 0;
+                            *ptr_1  = 0;
                         }
                     }
 
-                    VRFY((data_ok == TRUE),
-                         "large slice write slice to small slice data good.");
+                    VRFY((data_ok == TRUE), "large slice write slice to small slice data good.");
 
                     (tv_ptr->tests_run)++;
                 }
@@ -3814,23 +3312,16 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 
                 (tv_ptr->total_tests)++;
 
-            } while ( ( tv_ptr->large_rank > 2 ) &&
-                      ( (tv_ptr->small_rank - 1) <= 1 ) &&
-                      ( l < tv_ptr->edge_size ) );
+            } while ((tv_ptr->large_rank > 2) && ((tv_ptr->small_rank - 1) <= 1) && (l < tv_ptr->edge_size));
             k++;
-        } while ( ( tv_ptr->large_rank > 3 ) &&
-                  ( (tv_ptr->small_rank - 1) <= 2 ) &&
-                  ( k < tv_ptr->edge_size ) );
+        } while ((tv_ptr->large_rank > 3) && ((tv_ptr->small_rank - 1) <= 2) && (k < tv_ptr->edge_size));
         j++;
-    } while ( ( tv_ptr->large_rank > 4 ) &&
-              ( (tv_ptr->small_rank - 1) <= 3 ) &&
-              ( j < tv_ptr->edge_size ) );
+    } while ((tv_ptr->large_rank > 4) && ((tv_ptr->small_rank - 1) <= 3) && (j < tv_ptr->edge_size));
 
     return;
 
 } /* ckrbrd_hs_dr_pio_test__m2d_l2s() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    ckrbrd_hs_dr_pio_test__m2d_s2l()
  *
@@ -3860,27 +3351,26 @@ ckrbrd_hs_dr_pio_test__m2d_l2s(struct hs_dr_pio_test_vars_t * tv_ptr)
 #define CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG 0
 
 static void
-ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
+ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t *tv_ptr)
 {
 #if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__m2d_s2l()";
 #endif /* CONTIG_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
-    hbool_t    data_ok = FALSE;
-    int        i, j, k, l;
-    size_t      u;
-    size_t      start_index;
-    size_t      stop_index;
-    uint32_t    expected_value;
-    uint32_t  * ptr_1;
-    int        mpi_rank; /* needed by VRFY */
-    hsize_t     sel_start[PAR_SS_DR_MAX_RANK];
-    htri_t      check;          /* Shape comparison return value */
-    herr_t    ret;        /* Generic return value */
+    hbool_t   data_ok = FALSE;
+    int       i, j, k, l;
+    size_t    u;
+    size_t    start_index;
+    size_t    stop_index;
+    uint32_t  expected_value;
+    uint32_t *ptr_1;
+    int       mpi_rank; /* needed by VRFY */
+    hsize_t   sel_start[PAR_SS_DR_MAX_RANK];
+    htri_t    check; /* Shape comparison return value */
+    herr_t    ret;   /* Generic return value */
 
     /* initialize the local copy of mpi_rank */
     mpi_rank = tv_ptr->mpi_rank;
 
-
     /* Now write the contents of the process's slice of the in memory
      * small data set to slices of the on disk large data set.  After
      * each write, read the process's slice of the large data set back
@@ -3889,33 +3379,25 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      * and file selections.
      */
 
-    tv_ptr->start[0] = (hsize_t)(tv_ptr->mpi_rank);
+    tv_ptr->start[0]  = (hsize_t)(tv_ptr->mpi_rank);
     tv_ptr->stride[0] = (hsize_t)(2 * (tv_ptr->mpi_size + 1));
-    tv_ptr->count[0] = 1;
-    tv_ptr->block[0] = 1;
+    tv_ptr->count[0]  = 1;
+    tv_ptr->block[0]  = 1;
 
-    for ( i = 1; i < tv_ptr->large_rank; i++ ) {
+    for (i = 1; i < tv_ptr->large_rank; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
+        tv_ptr->count[i]  = 1;
+        tv_ptr->block[i]  = (hsize_t)(tv_ptr->edge_size);
     }
 
-    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->file_large_ds_sid_0, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_large_ds_sid_0, set) suceeded");
 
-    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid,
-                              H5S_SELECT_SET,
-                              tv_ptr->start,
-                              tv_ptr->stride,
-                              tv_ptr->count,
-                              tv_ptr->block);
+    ret = H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid, H5S_SELECT_SET, tv_ptr->start, tv_ptr->stride,
+                              tv_ptr->count, tv_ptr->block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(tv_ptr->mem_large_ds_sid, set) suceeded");
 
     /* setup a checkerboard selection of the slice of the in memory small
@@ -3923,30 +3405,26 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      */
 
     sel_start[0] = sel_start[1] = sel_start[2] = sel_start[3] = sel_start[4] = 0;
-    sel_start[tv_ptr->small_ds_offset] = (hsize_t)(tv_ptr->mpi_rank);
-
-    ckrbrd_hs_dr_pio_test__slct_ckrbrd(tv_ptr->mpi_rank,
-                                       tv_ptr->mem_small_ds_sid,
-                                       tv_ptr->small_rank,
-                                       tv_ptr->edge_size,
-                                       tv_ptr->checker_edge_size,
-                                       tv_ptr->small_rank - 1,
+    sel_start[tv_ptr->small_ds_offset]                                       = (hsize_t)(tv_ptr->mpi_rank);
+
+    ckrbrd_hs_dr_pio_test__slct_ckrbrd(tv_ptr->mpi_rank, tv_ptr->mem_small_ds_sid, tv_ptr->small_rank,
+                                       tv_ptr->edge_size, tv_ptr->checker_edge_size, tv_ptr->small_rank - 1,
                                        sel_start);
 
     /* set up start, stride, count, and block -- note that we will
      * change start[] so as to write checkerboard selections of slices
      * of the small data set to slices of the large data set.
      */
-    for ( i = 0; i < PAR_SS_DR_MAX_RANK; i++ ) {
+    for (i = 0; i < PAR_SS_DR_MAX_RANK; i++) {
 
-        tv_ptr->start[i] = 0;
+        tv_ptr->start[i]  = 0;
         tv_ptr->stride[i] = (hsize_t)(2 * tv_ptr->edge_size);
-        tv_ptr->count[i] = 1;
-        if ( (PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1) ) {
+        tv_ptr->count[i]  = 1;
+        if ((PAR_SS_DR_MAX_RANK - i) > (tv_ptr->small_rank - 1)) {
 
             tv_ptr->block[i] = 1;
-
-        } else {
+        }
+        else {
 
             tv_ptr->block[i] = (hsize_t)(tv_ptr->edge_size);
         }
@@ -3957,15 +3435,16 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
 #if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG
     HDfprintf(stdout,
-         "%s writing process checkerboard selections of slices of small ds to process slices of large ds on disk.\n",
-         fcnName);
+              "%s writing process checkerboard selections of slices of small ds to process slices of large "
+              "ds on disk.\n",
+              fcnName);
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 0) {
 
         i = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         i = 0;
     }
@@ -3976,21 +3455,21 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
      * test.
      */
 
-    if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1 ) {
+    if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 1) {
 
         j = tv_ptr->mpi_rank;
-
-    } else {
+    }
+    else {
 
         j = 0;
     }
 
     do {
-        if ( PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2 ) {
+        if (PAR_SS_DR_MAX_RANK - tv_ptr->large_rank == 2) {
 
             k = tv_ptr->mpi_rank;
-
-        } else {
+        }
+        else {
 
             k = 0;
         }
@@ -4008,11 +3487,11 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
             l = 0;
             do {
-                if ( (tv_ptr->skips)++ < tv_ptr->max_skips ) { /* skip the test */
+                if ((tv_ptr->skips)++ < tv_ptr->max_skips) { /* skip the test */
 
                     (tv_ptr->tests_skipped)++;
-
-                } else { /* run the test */
+                }
+                else { /* run the test */
 
                     tv_ptr->skips = 0; /* reset the skips counter */
 
@@ -4025,15 +3504,10 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                      * Note that this will leave one slice with its original data
                      * as there is one more slice than processes.
                      */
-                    ret = H5Dwrite(tv_ptr->large_dataset,
-                                   H5T_NATIVE_UINT32,
-                                   tv_ptr->mem_large_ds_sid,
-                                   tv_ptr->file_large_ds_sid_0,
-                                   tv_ptr->xfer_plist,
-                                   tv_ptr->large_ds_buf_2);
+                    ret = H5Dwrite(tv_ptr->large_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_large_ds_sid,
+                                   tv_ptr->file_large_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->large_ds_buf_2);
                     VRFY((ret != FAIL), "H5Dwrite() to zero large ds suceeded");
 
-
                     /* select the portion of the in memory large cube to which we
                      * are going to write data.
                      */
@@ -4043,23 +3517,15 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     tv_ptr->start[3] = (hsize_t)l;
                     tv_ptr->start[4] = 0;
 
-                    HDassert((tv_ptr->start[0] == 0)||(0 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[1] == 0)||(1 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[2] == 0)||(2 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[3] == 0)||(3 < tv_ptr->small_ds_offset + 1));
-                    HDassert((tv_ptr->start[4] == 0)||(4 < tv_ptr->small_ds_offset + 1));
-
-                    ckrbrd_hs_dr_pio_test__slct_ckrbrd
-                    (
-                      tv_ptr->mpi_rank,
-                      tv_ptr->file_large_ds_sid_1,
-                      tv_ptr->large_rank,
-                      tv_ptr->edge_size,
-                      tv_ptr->checker_edge_size,
-                      tv_ptr->small_rank - 1,
-                      tv_ptr->start
-                    );
+                    HDassert((tv_ptr->start[0] == 0) || (0 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[1] == 0) || (1 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[2] == 0) || (2 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[3] == 0) || (3 < tv_ptr->small_ds_offset + 1));
+                    HDassert((tv_ptr->start[4] == 0) || (4 < tv_ptr->small_ds_offset + 1));
 
+                    ckrbrd_hs_dr_pio_test__slct_ckrbrd(
+                        tv_ptr->mpi_rank, tv_ptr->file_large_ds_sid_1, tv_ptr->large_rank, tv_ptr->edge_size,
+                        tv_ptr->checker_edge_size, tv_ptr->small_rank - 1, tv_ptr->start);
 
                     /* verify that H5Sselect_shape_same() reports the in
                      * memory small data set slice selection and the
@@ -4069,97 +3535,70 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
                     check = H5Sselect_shape_same(tv_ptr->mem_small_ds_sid, tv_ptr->file_large_ds_sid_1);
                     VRFY((check == TRUE), "H5Sselect_shape_same passed");
 
-
                     /* write the small data set slice from memory to the
                      * target slice of the disk data set
                      */
 #if CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG
-                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n",
-                              fcnName, tv_ptr->mpi_rank,
-                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2],
-                              tv_ptr->start[3], tv_ptr->start[4]);
-                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n",
-                              fcnName, tv_ptr->mpi_rank,
+                    HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, tv_ptr->mpi_rank,
+                              tv_ptr->start[0], tv_ptr->start[1], tv_ptr->start[2], tv_ptr->start[3],
+                              tv_ptr->start[4]);
+                    HDfprintf(stdout, "%s:%d: mem/file extent dims = %d/%d.\n", fcnName, tv_ptr->mpi_rank,
                               H5Sget_simple_extent_ndims(tv_ptr->mem_small_ds_sid),
                               H5Sget_simple_extent_ndims(tv_ptr->file_large_ds_sid_1));
 #endif /* CHECKER_BOARD_HS_DR_PIO_TEST__M2D_S2L__DEBUG */
-                    ret = H5Dwrite(tv_ptr->large_dataset,
-                                   H5T_NATIVE_UINT32,
-                                   tv_ptr->mem_small_ds_sid,
-                                   tv_ptr->file_large_ds_sid_1,
-                                   tv_ptr->xfer_plist,
-                                   tv_ptr->small_ds_buf_0);
-                    VRFY((ret != FAIL),
-                         "H5Dwrite of small ds slice to large ds succeeded");
-
+                    ret = H5Dwrite(tv_ptr->large_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_small_ds_sid,
+                                   tv_ptr->file_large_ds_sid_1, tv_ptr->xfer_plist, tv_ptr->small_ds_buf_0);
+                    VRFY((ret != FAIL), "H5Dwrite of small ds slice to large ds succeeded");
 
                     /* read this processes slice on the on disk large
                      * data set into memory.
                      */
 
-                    ret = H5Dread(tv_ptr->large_dataset,
-                                  H5T_NATIVE_UINT32,
-                                  tv_ptr->mem_large_ds_sid,
-                                  tv_ptr->file_large_ds_sid_0,
-                                  tv_ptr->xfer_plist,
-                                  tv_ptr->large_ds_buf_1);
-                    VRFY((ret != FAIL),
-                         "H5Dread() of process slice of large ds succeeded");
-
+                    ret = H5Dread(tv_ptr->large_dataset, H5T_NATIVE_UINT32, tv_ptr->mem_large_ds_sid,
+                                  tv_ptr->file_large_ds_sid_0, tv_ptr->xfer_plist, tv_ptr->large_ds_buf_1);
+                    VRFY((ret != FAIL), "H5Dread() of process slice of large ds succeeded");
 
                     /* verify that the expected data and only the
                      * expected data was read.
                      */
-                    expected_value =
-                       (uint32_t)((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
-
-                    start_index = (size_t)
-                        ((i * tv_ptr->edge_size * tv_ptr->edge_size *
-                              tv_ptr->edge_size * tv_ptr->edge_size) +
-                         (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
-                         (k * tv_ptr->edge_size * tv_ptr->edge_size) +
-                         (l * tv_ptr->edge_size));
-                    stop_index = start_index + tv_ptr->small_ds_slice_size - 1;
+                    expected_value = (uint32_t)((size_t)(tv_ptr->mpi_rank) * tv_ptr->small_ds_slice_size);
 
-                    HDassert( start_index < stop_index );
-                    HDassert( stop_index < tv_ptr->large_ds_size );
+                    start_index = (size_t)(
+                        (i * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
+                        (j * tv_ptr->edge_size * tv_ptr->edge_size * tv_ptr->edge_size) +
+                        (k * tv_ptr->edge_size * tv_ptr->edge_size) + (l * tv_ptr->edge_size));
+                    stop_index = start_index + tv_ptr->small_ds_slice_size - 1;
 
+                    HDassert(start_index < stop_index);
+                    HDassert(stop_index < tv_ptr->large_ds_size);
 
                     data_ok = TRUE;
 
                     ptr_1 = tv_ptr->large_ds_buf_1;
-                    for ( u = 0; u < start_index; u++, ptr_1++ ) {
+                    for (u = 0; u < start_index; u++, ptr_1++) {
 
-                        if ( *ptr_1 != 0 ) {
+                        if (*ptr_1 != 0) {
 
                             data_ok = FALSE;
-                            *ptr_1 = 0;
+                            *ptr_1  = 0;
                         }
                     }
 
-                    data_ok &= ckrbrd_hs_dr_pio_test__verify_data
-                               (
-                                 tv_ptr->large_ds_buf_1 + start_index,
-                                 tv_ptr->small_rank - 1,
-                                 tv_ptr->edge_size,
-                                 tv_ptr->checker_edge_size,
-                                 expected_value,
-                                 (hbool_t)TRUE
-                               );
-
+                    data_ok &= ckrbrd_hs_dr_pio_test__verify_data(
+                        tv_ptr->large_ds_buf_1 + start_index, tv_ptr->small_rank - 1, tv_ptr->edge_size,
+                        tv_ptr->checker_edge_size, expected_value, (hbool_t)TRUE);
 
                     ptr_1 = tv_ptr->large_ds_buf_1;
-                    for ( u = stop_index; u < tv_ptr->small_ds_size; u++, ptr_1++ ) {
+                    for (u = stop_index; u < tv_ptr->small_ds_size; u++, ptr_1++) {
 
-                        if ( *ptr_1 != 0 ) {
+                        if (*ptr_1 != 0) {
 
                             data_ok = FALSE;
-                            *ptr_1 = 0;
+                            *ptr_1  = 0;
                         }
                     }
 
-                    VRFY((data_ok == TRUE),
-                         "small ds cb slice write to large ds slice data good.");
+                    VRFY((data_ok == TRUE), "small ds cb slice write to large ds slice data good.");
 
                     (tv_ptr->tests_run)++;
                 }
@@ -4168,23 +3607,16 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 
                 (tv_ptr->total_tests)++;
 
-            } while ( ( tv_ptr->large_rank > 2 ) &&
-                      ( (tv_ptr->small_rank - 1) <= 1 ) &&
-                      ( l < tv_ptr->edge_size ) );
+            } while ((tv_ptr->large_rank > 2) && ((tv_ptr->small_rank - 1) <= 1) && (l < tv_ptr->edge_size));
             k++;
-        } while ( ( tv_ptr->large_rank > 3 ) &&
-                  ( (tv_ptr->small_rank - 1) <= 2 ) &&
-                  ( k < tv_ptr->edge_size ) );
+        } while ((tv_ptr->large_rank > 3) && ((tv_ptr->small_rank - 1) <= 2) && (k < tv_ptr->edge_size));
         j++;
-    } while ( ( tv_ptr->large_rank > 4 ) &&
-              ( (tv_ptr->small_rank - 1) <= 3 ) &&
-              ( j < tv_ptr->edge_size ) );
+    } while ((tv_ptr->large_rank > 4) && ((tv_ptr->small_rank - 1) <= 3) && (j < tv_ptr->edge_size));
 
     return;
 
 } /* ckrbrd_hs_dr_pio_test__m2d_s2l() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    ckrbrd_hs_dr_pio_test__run_test()
  *
@@ -4201,27 +3633,17 @@ ckrbrd_hs_dr_pio_test__m2d_s2l(struct hs_dr_pio_test_vars_t * tv_ptr)
 #define CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG 0
 
 static void
-ckrbrd_hs_dr_pio_test__run_test(const int test_num,
-                                const int edge_size,
-                                const int checker_edge_size,
-                                const int chunk_edge_size,
-                                const int small_rank,
-                                const int large_rank,
-                                const hbool_t use_collective_io,
-                                const hid_t dset_type,
-                                const int express_test,
-                                int * skips_ptr,
-                                int max_skips,
-                                int64_t * total_tests_ptr,
-                                int64_t * tests_run_ptr,
-                                int64_t * tests_skipped_ptr)
+ckrbrd_hs_dr_pio_test__run_test(const int test_num, const int edge_size, const int checker_edge_size,
+                                const int chunk_edge_size, const int small_rank, const int large_rank,
+                                const hbool_t use_collective_io, const hid_t dset_type,
+                                const int express_test, int *skips_ptr, int max_skips,
+                                int64_t *total_tests_ptr, int64_t *tests_run_ptr, int64_t *tests_skipped_ptr)
 
 {
 #if CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG
     const char *fcnName = "ckrbrd_hs_dr_pio_test__run_test()";
 #endif /* CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
-    struct hs_dr_pio_test_vars_t test_vars =
-    {
+    struct hs_dr_pio_test_vars_t test_vars = {
         /* int           mpi_size                        = */ -1,
         /* int         mpi_rank                        = */ -1,
         /* MPI_Comm    mpi_comm                        = */ MPI_COMM_NULL,
@@ -4243,7 +3665,7 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
         /* uint32_t  * large_ds_slice_buf              = */ NULL,
         /* int         small_ds_offset                 = */ -1,
         /* int         large_ds_offset                 = */ -1,
-        /* hid_t       fid                             = */ -1,  /* HDF5 file ID */
+        /* hid_t       fid                             = */ -1, /* HDF5 file ID */
         /* hid_t       xfer_plist                      = */ H5P_DEFAULT,
         /* hid_t       full_mem_small_ds_sid           = */ -1,
         /* hid_t       full_file_small_ds_sid          = */ -1,
@@ -4259,18 +3681,18 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
         /* hid_t       file_large_ds_process_slice_sid = */ -1,
         /* hid_t       mem_large_ds_process_slice_sid  = */ -1,
         /* hid_t       large_ds_slice_sid              = */ -1,
-        /* hid_t       small_dataset                   = */ -1,     /* Dataset ID */
-        /* hid_t       large_dataset                   = */ -1,     /* Dataset ID */
+        /* hid_t       small_dataset                   = */ -1, /* Dataset ID */
+        /* hid_t       large_dataset                   = */ -1, /* Dataset ID */
         /* size_t      small_ds_size                   = */ 1,
         /* size_t      small_ds_slice_size             = */ 1,
         /* size_t      large_ds_size                   = */ 1,
         /* size_t      large_ds_slice_size             = */ 1,
-        /* hsize_t     dims[PAR_SS_DR_MAX_RANK]        = */ {0,0,0,0,0},
-        /* hsize_t     chunk_dims[PAR_SS_DR_MAX_RANK]  = */ {0,0,0,0,0},
-        /* hsize_t     start[PAR_SS_DR_MAX_RANK]       = */ {0,0,0,0,0},
-        /* hsize_t     stride[PAR_SS_DR_MAX_RANK]      = */ {0,0,0,0,0},
-        /* hsize_t     count[PAR_SS_DR_MAX_RANK]       = */ {0,0,0,0,0},
-        /* hsize_t     block[PAR_SS_DR_MAX_RANK]       = */ {0,0,0,0,0},
+        /* hsize_t     dims[PAR_SS_DR_MAX_RANK]        = */ {0, 0, 0, 0, 0},
+        /* hsize_t     chunk_dims[PAR_SS_DR_MAX_RANK]  = */ {0, 0, 0, 0, 0},
+        /* hsize_t     start[PAR_SS_DR_MAX_RANK]       = */ {0, 0, 0, 0, 0},
+        /* hsize_t     stride[PAR_SS_DR_MAX_RANK]      = */ {0, 0, 0, 0, 0},
+        /* hsize_t     count[PAR_SS_DR_MAX_RANK]       = */ {0, 0, 0, 0, 0},
+        /* hsize_t     block[PAR_SS_DR_MAX_RANK]       = */ {0, 0, 0, 0, 0},
         /* hsize_t   * start_ptr                       = */ NULL,
         /* hsize_t   * stride_ptr                      = */ NULL,
         /* hsize_t   * count_ptr                       = */ NULL,
@@ -4279,30 +3701,23 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
         /* int            max_skips                       = */ 0,
         /* int64_t     total_tests                     = */ 0,
         /* int64_t     tests_run                       = */ 0,
-        /* int64_t     tests_skipped                   = */ 0
-    };
-    struct hs_dr_pio_test_vars_t * tv_ptr = &test_vars;
-
-    hs_dr_pio_test__setup(test_num, edge_size, checker_edge_size,
-                          chunk_edge_size, small_rank, large_rank,
-                          use_collective_io, dset_type, express_test,
-                          tv_ptr);
+        /* int64_t     tests_skipped                   = */ 0};
+    struct hs_dr_pio_test_vars_t *tv_ptr = &test_vars;
 
+    hs_dr_pio_test__setup(test_num, edge_size, checker_edge_size, chunk_edge_size, small_rank, large_rank,
+                          use_collective_io, dset_type, express_test, tv_ptr);
 
     /* initialize skips & max_skips */
-    tv_ptr->skips = *skips_ptr;
+    tv_ptr->skips     = *skips_ptr;
     tv_ptr->max_skips = max_skips;
 
-
 #if CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
-        HDfprintf(stdout, "test %d: small rank = %d, large rank = %d.\n",
-                  test_num, small_rank, large_rank);
+    if (MAINPROCESS) {
+        HDfprintf(stdout, "test %d: small rank = %d, large rank = %d.\n", test_num, small_rank, large_rank);
         HDfprintf(stdout, "test %d: Initialization complete.\n", test_num);
     }
 #endif /* CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
 
-
     /* first, verify that we can read from disk correctly using selections
      * of different rank that H5Sselect_shape_same() views as being of the
      * same shape.
@@ -4318,7 +3733,6 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
 
     ckrbrd_hs_dr_pio_test__d2m_l2s(tv_ptr);
 
-
     /* similarly, read slices of the on disk small data set into slices
      * through the in memory large data set, and verify that the correct
      * data (and only the correct data) is read.
@@ -4326,7 +3740,6 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
 
     ckrbrd_hs_dr_pio_test__d2m_s2l(tv_ptr);
 
-
     /* now we go in the opposite direction, verifying that we can write
      * from memory to file using selections of different rank that
      * H5Sselect_shape_same() views as being of the same shape.
@@ -4340,7 +3753,6 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
 
     ckrbrd_hs_dr_pio_test__m2d_l2s(tv_ptr);
 
-
     /* Now write the contents of the process's slice of the in memory
      * small data set to slices of the on disk large data set.  After
      * each write, read the process's slice of the large data set back
@@ -4351,20 +3763,18 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
 
     ckrbrd_hs_dr_pio_test__m2d_s2l(tv_ptr);
 
-
 #if CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
-        HDfprintf(stdout,
-            "test %d: Subtests complete -- tests run/skipped/total = %lld/%lld/%lld.\n",
-             test_num, (long long)(tv_ptr->tests_run), (long long)(tv_ptr->tests_skipped),
-             (long long)(tv_ptr->total_tests));
+    if (MAINPROCESS) {
+        HDfprintf(stdout, "test %d: Subtests complete -- tests run/skipped/total = %lld/%lld/%lld.\n",
+                  test_num, (long long)(tv_ptr->tests_run), (long long)(tv_ptr->tests_skipped),
+                  (long long)(tv_ptr->total_tests));
     }
 #endif /* CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
 
     hs_dr_pio_test__takedown(tv_ptr);
 
 #if CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG
-    if ( MAINPROCESS ) {
+    if (MAINPROCESS) {
         HDfprintf(stdout, "test %d: Takedown complete.\n", test_num);
     }
 #endif /* CKRBRD_HS_DR_PIO_TEST__RUN_TEST__DEBUG */
@@ -4378,7 +3788,6 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
 
 } /* ckrbrd_hs_dr_pio_test__run_test() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    ckrbrd_hs_dr_pio_test()
  *
@@ -4395,29 +3804,29 @@ ckrbrd_hs_dr_pio_test__run_test(const int test_num,
 static void
 ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 {
-    int         express_test;
-    int         local_express_test;
-    int            mpi_size = -1;
-    int         mpi_rank = -1;
-    int            test_num = 0;
-    int        edge_size;
-    int         checker_edge_size = 3;
-    int        chunk_edge_size = 0;
-    int            small_rank = 3;
-    int            large_rank = 4;
-    int        mpi_result;
-    hid_t    dset_type = H5T_NATIVE_UINT;
-    int         skips = 0;
-    int         max_skips = 0;
+    int   express_test;
+    int   local_express_test;
+    int   mpi_size = -1;
+    int   mpi_rank = -1;
+    int   test_num = 0;
+    int   edge_size;
+    int   checker_edge_size = 3;
+    int   chunk_edge_size   = 0;
+    int   small_rank        = 3;
+    int   large_rank        = 4;
+    int   mpi_result;
+    hid_t dset_type = H5T_NATIVE_UINT;
+    int   skips     = 0;
+    int   max_skips = 0;
     /* The following table list the number of sub-tests skipped between
      * each test that is actually executed as a function of the express
      * test level.  Note that any value in excess of 4880 will cause all
      * sub tests to be skipped.
      */
-    int         max_skips_tbl[4] = {0, 4, 64, 1024};
-    int64_t     total_tests = 0;
-    int64_t     tests_run = 0;
-    int64_t     tests_skipped = 0;
+    int     max_skips_tbl[4] = {0, 4, 64, 1024};
+    int64_t total_tests      = 0;
+    int64_t tests_run        = 0;
+    int64_t tests_skipped    = 0;
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
@@ -4428,20 +3837,18 @@ ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 
     HDcompile_assert(sizeof(uint32_t) == sizeof(unsigned));
 
-    mpi_result = MPI_Allreduce((void *)&local_express_test,
-                               (void *)&express_test,
-                               1,
-                               MPI_INT,
-                               MPI_MAX,
+    mpi_result = MPI_Allreduce((void *)&local_express_test, (void *)&express_test, 1, MPI_INT, MPI_MAX,
                                MPI_COMM_WORLD);
 
-    VRFY((mpi_result == MPI_SUCCESS ), "MPI_Allreduce(0) succeeded");
+    VRFY((mpi_result == MPI_SUCCESS), "MPI_Allreduce(0) succeeded");
 
-    if ( local_express_test < 0 ) {
+    if (local_express_test < 0) {
         max_skips = max_skips_tbl[0];
-    } else if ( local_express_test > 3 ) {
+    }
+    else if (local_express_test > 3) {
         max_skips = max_skips_tbl[3];
-    } else {
+    }
+    else {
         max_skips = max_skips_tbl[local_express_test];
     }
 
@@ -4453,48 +3860,27 @@ ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
     }
 #endif
 
-    for ( large_rank = 3; large_rank <= PAR_SS_DR_MAX_RANK; large_rank++ ) {
+    for (large_rank = 3; large_rank <= PAR_SS_DR_MAX_RANK; large_rank++) {
 
-        for ( small_rank = 2; small_rank < large_rank; small_rank++ ) {
-            switch(sstest_type){
+        for (small_rank = 2; small_rank < large_rank; small_rank++) {
+            switch (sstest_type) {
                 case IND_CONTIG:
                     /* contiguous data set, independent I/O */
                     chunk_edge_size = 0;
-                    ckrbrd_hs_dr_pio_test__run_test(test_num,
-                                                    edge_size,
-                                                    checker_edge_size,
-                                                    chunk_edge_size,
-                                                    small_rank,
-                                                    large_rank,
-                                                    FALSE,
-                                                    dset_type,
-                                                    express_test,
-                                                    &skips,
-                                                    max_skips,
-                                                    &total_tests,
-                                                    &tests_run,
+                    ckrbrd_hs_dr_pio_test__run_test(test_num, edge_size, checker_edge_size, chunk_edge_size,
+                                                    small_rank, large_rank, FALSE, dset_type, express_test,
+                                                    &skips, max_skips, &total_tests, &tests_run,
                                                     &tests_skipped);
                     test_num++;
                     break;
                     /* end of case IND_CONTIG */
 
-                 case COL_CONTIG:
+                case COL_CONTIG:
                     /* contiguous data set, collective I/O */
                     chunk_edge_size = 0;
-                    ckrbrd_hs_dr_pio_test__run_test(test_num,
-                                                    edge_size,
-                                                    checker_edge_size,
-                                                    chunk_edge_size,
-                                                    small_rank,
-                                                    large_rank,
-                                                    TRUE,
-                                                    dset_type,
-                                                    express_test,
-                                                    &skips,
-                                                    max_skips,
-                                                    &total_tests,
-                                                    &tests_run,
-                                                    &tests_skipped);
+                    ckrbrd_hs_dr_pio_test__run_test(
+                        test_num, edge_size, checker_edge_size, chunk_edge_size, small_rank, large_rank, TRUE,
+                        dset_type, express_test, &skips, max_skips, &total_tests, &tests_run, &tests_skipped);
                     test_num++;
                     break;
                     /* end of case COL_CONTIG */
@@ -4502,19 +3888,9 @@ ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
                 case IND_CHUNKED:
                     /* chunked data set, independent I/O */
                     chunk_edge_size = 5;
-                    ckrbrd_hs_dr_pio_test__run_test(test_num,
-                                                    edge_size,
-                                                    checker_edge_size,
-                                                    chunk_edge_size,
-                                                    small_rank,
-                                                    large_rank,
-                                                    FALSE,
-                                                    dset_type,
-                                                    express_test,
-                                                    &skips,
-                                                    max_skips,
-                                                    &total_tests,
-                                                    &tests_run,
+                    ckrbrd_hs_dr_pio_test__run_test(test_num, edge_size, checker_edge_size, chunk_edge_size,
+                                                    small_rank, large_rank, FALSE, dset_type, express_test,
+                                                    &skips, max_skips, &total_tests, &tests_run,
                                                     &tests_skipped);
                     test_num++;
                     break;
@@ -4523,20 +3899,9 @@ ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
                 case COL_CHUNKED:
                     /* chunked data set, collective I/O */
                     chunk_edge_size = 5;
-                    ckrbrd_hs_dr_pio_test__run_test(test_num,
-                                                    edge_size,
-                                                    checker_edge_size,
-                                                    chunk_edge_size,
-                                                    small_rank,
-                                                    large_rank,
-                                                    TRUE,
-                                                    dset_type,
-                                                    express_test,
-                                                    &skips,
-                                                    max_skips,
-                                                    &total_tests,
-                                                    &tests_run,
-                                                    &tests_skipped);
+                    ckrbrd_hs_dr_pio_test__run_test(
+                        test_num, edge_size, checker_edge_size, chunk_edge_size, small_rank, large_rank, TRUE,
+                        dset_type, express_test, &skips, max_skips, &total_tests, &tests_run, &tests_skipped);
                     test_num++;
                     break;
                     /* end of case COL_CHUNKED */
@@ -4547,7 +3912,7 @@ ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 
             } /* end of switch(sstest_type) */
 #if CONTIG_HS_DR_PIO_TEST__DEBUG
-            if ( ( MAINPROCESS ) && ( tests_skipped > 0 ) ) {
+            if ((MAINPROCESS) && (tests_skipped > 0)) {
                 HDfprintf(stdout, "     run/skipped/total = %" PRId64 "/%" PRId64 "/%" PRId64 ".\n",
                           tests_run, tests_skipped, total_tests);
             }
@@ -4555,7 +3920,7 @@ ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
         }
     }
 
-    if ( ( MAINPROCESS ) && ( tests_skipped > 0 ) ) {
+    if ((MAINPROCESS) && (tests_skipped > 0)) {
         HDfprintf(stdout, "     %" PRId64 " of %" PRId64 " subtests skipped to expedite testing.\n",
                   tests_skipped, total_tests);
     }
@@ -4573,23 +3938,23 @@ ckrbrd_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 #include "testphdf5.h"
 
 #ifndef PATH_MAX
-#define PATH_MAX    512
-#endif  /* !PATH_MAX */
+#define PATH_MAX 512
+#endif /* !PATH_MAX */
 
 /* global variables */
 int dim0;
 int dim1;
 int chunkdim0;
 int chunkdim1;
-int nerrors = 0;            /* errors count */
-int ndatasets = 300;            /* number of datasets to create*/
-int ngroups = 512;                      /* number of groups to create in root
-                                         * group. */
-int facc_type = FACC_MPIO;        /*Test file access type */
+int nerrors   = 0;               /* errors count */
+int ndatasets = 300;             /* number of datasets to create*/
+int ngroups   = 512;             /* number of groups to create in root
+                                  * group. */
+int facc_type       = FACC_MPIO; /*Test file access type */
 int dxfer_coll_type = DXFER_COLLECTIVE_IO;
 
-H5E_auto2_t old_func;                /* previous error handler */
-void *old_client_data;            /* previous error handler arg.*/
+H5E_auto2_t old_func;        /* previous error handler */
+void *      old_client_data; /* previous error handler arg.*/
 
 /* other option flags */
 
@@ -4598,13 +3963,11 @@ void *old_client_data;            /* previous error handler arg.*/
  * created in one test is accessed by a different test.
  * filenames[0] is reserved as the file name for PARATESTFILE.
  */
-#define NFILENAME 2
+#define NFILENAME    2
 #define PARATESTFILE filenames[0]
-const char *FILENAME[NFILENAME]={
-        "ShapeSameTest",
-        NULL};
-char    filenames[NFILENAME][PATH_MAX];
-hid_t    fapl;                /* file access property list */
+const char *FILENAME[NFILENAME] = {"ShapeSameTest", NULL};
+char        filenames[NFILENAME][PATH_MAX];
+hid_t       fapl; /* file access property list */
 
 #ifdef USE_PAUSE
 /* pause the process for a moment to allow debugger to attach if desired. */
@@ -4613,15 +3976,16 @@ hid_t    fapl;                /* file access property list */
 #include <sys/types.h>
 #include <sys/stat.h>
 
-void pause_proc(void)
+void
+pause_proc(void)
 {
 
-    int pid;
-    h5_stat_t    statbuf;
-    char greenlight[] = "go";
-    int maxloop = 10;
-    int loops = 0;
-    int time_int = 10;
+    int       pid;
+    h5_stat_t statbuf;
+    char      greenlight[] = "go";
+    int       maxloop      = 10;
+    int       loops        = 0;
+    int       time_int     = 10;
 
     /* mpi variables */
     int  mpi_size, mpi_rank;
@@ -4634,28 +3998,28 @@ void pause_proc(void)
     MPI_Get_processor_name(mpi_name, &mpi_namelen);
 
     if (MAINPROCESS)
-    while ((HDstat(greenlight, &statbuf) == -1) && loops < maxloop){
-        if (!loops++){
-        HDprintf("Proc %d (%*s, %d): to debug, attach %d\n",
-            mpi_rank, mpi_namelen, mpi_name, pid, pid);
-        }
-        HDprintf("waiting(%ds) for file %s ...\n", time_int, greenlight);
-        fflush(stdout);
+        while ((HDstat(greenlight, &statbuf) == -1) && loops < maxloop) {
+            if (!loops++) {
+                HDprintf("Proc %d (%*s, %d): to debug, attach %d\n", mpi_rank, mpi_namelen, mpi_name, pid,
+                         pid);
+            }
+            HDprintf("waiting(%ds) for file %s ...\n", time_int, greenlight);
+            fflush(stdout);
             HDsleep(time_int);
-    }
+        }
     MPI_Barrier(MPI_COMM_WORLD);
 }
 
 /* Use the Profile feature of MPI to call the pause_proc() */
-int MPI_Init(int *argc, char ***argv)
+int
+MPI_Init(int *argc, char ***argv)
 {
     int ret_code;
-    ret_code=PMPI_Init(argc, argv);
+    ret_code = PMPI_Init(argc, argv);
     pause_proc();
     return (ret_code);
 }
-#endif    /* USE_PAUSE */
-
+#endif /* USE_PAUSE */
 
 /*
  * Show command usage
@@ -4664,198 +4028,198 @@ static void
 usage(void)
 {
     HDprintf("    [-r] [-w] [-m<n_datasets>] [-n<n_groups>] "
-    "[-o] [-f <prefix>] [-d <dim0> <dim1>]\n");
+             "[-o] [-f <prefix>] [-d <dim0> <dim1>]\n");
     HDprintf("\t-m<n_datasets>"
-    "\tset number of datasets for the multiple dataset test\n");
+             "\tset number of datasets for the multiple dataset test\n");
     HDprintf("\t-n<n_groups>"
-        "\tset number of groups for the multiple group test\n");
+             "\tset number of groups for the multiple group test\n");
     HDprintf("\t-f <prefix>\tfilename prefix\n");
     HDprintf("\t-2\t\tuse Split-file together with MPIO\n");
-    HDprintf("\t-d <factor0> <factor1>\tdataset dimensions factors. Defaults (%d,%d)\n",
-    ROW_FACTOR, COL_FACTOR);
+    HDprintf("\t-d <factor0> <factor1>\tdataset dimensions factors. Defaults (%d,%d)\n", ROW_FACTOR,
+             COL_FACTOR);
     HDprintf("\t-c <dim0> <dim1>\tdataset chunk dimensions. Defaults (dim0/10,dim1/10)\n");
     HDprintf("\n");
 }
 
-
 /*
  * parse the command line options
  */
 static int
 parse_options(int argc, char **argv)
 {
-    int mpi_size, mpi_rank;                /* mpi variables */
+    int mpi_size, mpi_rank; /* mpi variables */
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* setup default chunk-size. Make sure sizes are > 0 */
 
-    chunkdim0 = (dim0+9)/10;
-    chunkdim1 = (dim1+9)/10;
+    chunkdim0 = (dim0 + 9) / 10;
+    chunkdim1 = (dim1 + 9) / 10;
 
-    while (--argc){
-    if (**(++argv) != '-'){
-        break;
-    }else{
-        switch(*(*argv+1)){
-        case 'm':   ndatasets = atoi((*argv+1)+1);
-                if (ndatasets < 0){
-                nerrors++;
-                return(1);
-                }
-                break;
-            case 'n':   ngroups = atoi((*argv+1)+1);
-                    if (ngroups < 0){
-                                nerrors++;
-                                return(1);
-                }
-                            break;
-        case 'f':   if (--argc < 1) {
-                nerrors++;
-                return(1);
-                }
-                if (**(++argv) == '-') {
-                nerrors++;
-                return(1);
-                }
-                paraprefix = *argv;
-                break;
-        case 'i':   /* Collective MPI-IO access with independent IO  */
-                dxfer_coll_type = DXFER_INDEPENDENT_IO;
-                break;
-        case '2':   /* Use the split-file driver with MPIO access */
-                /* Can use $HDF5_METAPREFIX to define the */
-                /* meta-file-prefix. */
-                facc_type = FACC_MPIO | FACC_SPLIT;
-                break;
-        case 'd':   /* dimensizes */
-                if (--argc < 2){
-                nerrors++;
-                return(1);
-                }
-                dim0 = atoi(*(++argv))*mpi_size;
-                argc--;
-                dim1 = atoi(*(++argv))*mpi_size;
-                /* set default chunkdim sizes too */
-                chunkdim0 = (dim0+9)/10;
-                chunkdim1 = (dim1+9)/10;
-                break;
-        case 'c':   /* chunk dimensions */
-                if (--argc < 2){
-                nerrors++;
-                return(1);
-                }
-                chunkdim0 = atoi(*(++argv));
-                argc--;
-                chunkdim1 = atoi(*(++argv));
-                break;
-        case 'h':   /* print help message--return with nerrors set */
-                return(1);
-        default:    HDprintf("Illegal option(%s)\n", *argv);
-                nerrors++;
-                return(1);
+    while (--argc) {
+        if (**(++argv) != '-') {
+            break;
+        }
+        else {
+            switch (*(*argv + 1)) {
+                case 'm':
+                    ndatasets = atoi((*argv + 1) + 1);
+                    if (ndatasets < 0) {
+                        nerrors++;
+                        return (1);
+                    }
+                    break;
+                case 'n':
+                    ngroups = atoi((*argv + 1) + 1);
+                    if (ngroups < 0) {
+                        nerrors++;
+                        return (1);
+                    }
+                    break;
+                case 'f':
+                    if (--argc < 1) {
+                        nerrors++;
+                        return (1);
+                    }
+                    if (**(++argv) == '-') {
+                        nerrors++;
+                        return (1);
+                    }
+                    paraprefix = *argv;
+                    break;
+                case 'i': /* Collective MPI-IO access with independent IO  */
+                    dxfer_coll_type = DXFER_INDEPENDENT_IO;
+                    break;
+                case '2': /* Use the split-file driver with MPIO access */
+                    /* Can use $HDF5_METAPREFIX to define the */
+                    /* meta-file-prefix. */
+                    facc_type = FACC_MPIO | FACC_SPLIT;
+                    break;
+                case 'd': /* dimensizes */
+                    if (--argc < 2) {
+                        nerrors++;
+                        return (1);
+                    }
+                    dim0 = atoi(*(++argv)) * mpi_size;
+                    argc--;
+                    dim1 = atoi(*(++argv)) * mpi_size;
+                    /* set default chunkdim sizes too */
+                    chunkdim0 = (dim0 + 9) / 10;
+                    chunkdim1 = (dim1 + 9) / 10;
+                    break;
+                case 'c': /* chunk dimensions */
+                    if (--argc < 2) {
+                        nerrors++;
+                        return (1);
+                    }
+                    chunkdim0 = atoi(*(++argv));
+                    argc--;
+                    chunkdim1 = atoi(*(++argv));
+                    break;
+                case 'h': /* print help message--return with nerrors set */
+                    return (1);
+                default:
+                    HDprintf("Illegal option(%s)\n", *argv);
+                    nerrors++;
+                    return (1);
+            }
         }
-    }
     } /*while*/
 
     /* check validity of dimension and chunk sizes */
-    if (dim0 <= 0 || dim1 <= 0){
-    HDprintf("Illegal dim sizes (%d, %d)\n", dim0, dim1);
-    nerrors++;
-    return(1);
+    if (dim0 <= 0 || dim1 <= 0) {
+        HDprintf("Illegal dim sizes (%d, %d)\n", dim0, dim1);
+        nerrors++;
+        return (1);
     }
-    if (chunkdim0 <= 0 || chunkdim1 <= 0){
-    HDprintf("Illegal chunkdim sizes (%d, %d)\n", chunkdim0, chunkdim1);
-    nerrors++;
-    return(1);
+    if (chunkdim0 <= 0 || chunkdim1 <= 0) {
+        HDprintf("Illegal chunkdim sizes (%d, %d)\n", chunkdim0, chunkdim1);
+        nerrors++;
+        return (1);
     }
 
     /* Make sure datasets can be divided into equal portions by the processes */
-    if ((dim0 % mpi_size) || (dim1 % mpi_size)){
-    if (MAINPROCESS)
-        HDprintf("dim0(%d) and dim1(%d) must be multiples of processes(%d)\n",
-            dim0, dim1, mpi_size);
-    nerrors++;
-    return(1);
+    if ((dim0 % mpi_size) || (dim1 % mpi_size)) {
+        if (MAINPROCESS)
+            HDprintf("dim0(%d) and dim1(%d) must be multiples of processes(%d)\n", dim0, dim1, mpi_size);
+        nerrors++;
+        return (1);
     }
 
     /* compose the test filenames */
     {
-    int i, n;
+        int i, n;
 
-    n = sizeof(FILENAME)/sizeof(FILENAME[0]) - 1;    /* exclude the NULL */
+        n = sizeof(FILENAME) / sizeof(FILENAME[0]) - 1; /* exclude the NULL */
 
-    for (i=0; i < n; i++)
-        if (h5_fixname(FILENAME[i],fapl,filenames[i],sizeof(filenames[i]))
-        == NULL){
-        HDprintf("h5_fixname failed\n");
-        nerrors++;
-        return(1);
-        }
-    HDprintf("Test filenames are:\n");
-    for (i=0; i < n; i++)
-        HDprintf("    %s\n", filenames[i]);
+        for (i = 0; i < n; i++)
+            if (h5_fixname(FILENAME[i], fapl, filenames[i], sizeof(filenames[i])) == NULL) {
+                HDprintf("h5_fixname failed\n");
+                nerrors++;
+                return (1);
+            }
+        HDprintf("Test filenames are:\n");
+        for (i = 0; i < n; i++)
+            HDprintf("    %s\n", filenames[i]);
     }
 
-    return(0);
+    return (0);
 }
 
-
 /*
  * Create the appropriate File access property list
  */
 hid_t
 create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
 {
-    hid_t ret_pl = -1;
-    herr_t ret;                 /* generic return value */
-    int mpi_rank;        /* mpi variables */
+    hid_t  ret_pl = -1;
+    herr_t ret;      /* generic return value */
+    int    mpi_rank; /* mpi variables */
 
     /* need the rank for error checking macros */
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    ret_pl = H5Pcreate (H5P_FILE_ACCESS);
+    ret_pl = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((ret_pl >= 0), "H5P_FILE_ACCESS");
 
     if (l_facc_type == FACC_DEFAULT)
-    return (ret_pl);
+        return (ret_pl);
 
-    if (l_facc_type == FACC_MPIO){
-    /* set Parallel access with communicator */
-    ret = H5Pset_fapl_mpio(ret_pl, comm, info);
-    VRFY((ret >= 0), "");
+    if (l_facc_type == FACC_MPIO) {
+        /* set Parallel access with communicator */
+        ret = H5Pset_fapl_mpio(ret_pl, comm, info);
+        VRFY((ret >= 0), "");
         ret = H5Pset_all_coll_metadata_ops(ret_pl, TRUE);
-    VRFY((ret >= 0), "");
+        VRFY((ret >= 0), "");
         ret = H5Pset_coll_metadata_write(ret_pl, TRUE);
-    VRFY((ret >= 0), "");
-    return(ret_pl);
+        VRFY((ret >= 0), "");
+        return (ret_pl);
     }
 
-    if (l_facc_type == (FACC_MPIO | FACC_SPLIT)){
-    hid_t mpio_pl;
-
-    mpio_pl = H5Pcreate (H5P_FILE_ACCESS);
-    VRFY((mpio_pl >= 0), "");
-    /* set Parallel access with communicator */
-    ret = H5Pset_fapl_mpio(mpio_pl, comm, info);
-    VRFY((ret >= 0), "");
-
-    /* setup file access template */
-    ret_pl = H5Pcreate (H5P_FILE_ACCESS);
-    VRFY((ret_pl >= 0), "");
-    /* set Parallel access with communicator */
-    ret = H5Pset_fapl_split(ret_pl, ".meta", mpio_pl, ".raw", mpio_pl);
-    VRFY((ret >= 0), "H5Pset_fapl_split succeeded");
-    H5Pclose(mpio_pl);
-    return(ret_pl);
+    if (l_facc_type == (FACC_MPIO | FACC_SPLIT)) {
+        hid_t mpio_pl;
+
+        mpio_pl = H5Pcreate(H5P_FILE_ACCESS);
+        VRFY((mpio_pl >= 0), "");
+        /* set Parallel access with communicator */
+        ret = H5Pset_fapl_mpio(mpio_pl, comm, info);
+        VRFY((ret >= 0), "");
+
+        /* setup file access template */
+        ret_pl = H5Pcreate(H5P_FILE_ACCESS);
+        VRFY((ret_pl >= 0), "");
+        /* set Parallel access with communicator */
+        ret = H5Pset_fapl_split(ret_pl, ".meta", mpio_pl, ".raw", mpio_pl);
+        VRFY((ret >= 0), "H5Pset_fapl_split succeeded");
+        H5Pclose(mpio_pl);
+        return (ret_pl);
     }
 
     /* unknown file access types */
     return (ret_pl);
 }
 
-
 /* Shape Same test using contigous hyperslab using independent IO on contigous datasets */
 static void
 sscontig1(void)
@@ -4884,7 +4248,6 @@ sscontig4(void)
     contig_hs_dr_pio_test(COL_CHUNKED);
 }
 
-
 /* Shape Same test using checker hyperslab using independent IO on contigous datasets */
 static void
 sschecker1(void)
@@ -4913,10 +4276,10 @@ sschecker4(void)
     ckrbrd_hs_dr_pio_test(COL_CHUNKED);
 }
 
-
-int main(int argc, char **argv)
+int
+main(int argc, char **argv)
 {
-    int mpi_size, mpi_rank;                /* mpi variables */
+    int mpi_size, mpi_rank; /* mpi variables */
 
 #ifndef H5_HAVE_WIN32_API
     /* Un-buffer the stdout and stderr */
@@ -4928,14 +4291,14 @@ int main(int argc, char **argv)
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    dim0 = ROW_FACTOR*mpi_size;
-    dim1 = COL_FACTOR*mpi_size;
+    dim0 = ROW_FACTOR * mpi_size;
+    dim1 = COL_FACTOR * mpi_size;
 
-    if (MAINPROCESS){
-    HDprintf("===================================\n");
-    HDprintf("Shape Same Tests Start\n");
+    if (MAINPROCESS) {
+        HDprintf("===================================\n");
+        HDprintf("Shape Same Tests Start\n");
         HDprintf("    express_test = %d.\n", GetTestExpress());
-    HDprintf("===================================\n");
+        HDprintf("===================================\n");
     }
 
     /* Attempt to turn off atexit post processing so that in case errors
@@ -4943,8 +4306,8 @@ int main(int argc, char **argv)
      * hang in the atexit post processing in which it may try to make MPI
      * calls.  By then, MPI calls may not work.
      */
-    if (H5dont_atexit() < 0){
-    HDprintf("%d: Failed to turn off atexit processing. Continue.\n", mpi_rank);
+    if (H5dont_atexit() < 0) {
+        HDprintf("%d: Failed to turn off atexit processing. Continue.\n", mpi_rank);
     };
     H5open();
     h5_show_hostname();
@@ -4953,42 +4316,33 @@ int main(int argc, char **argv)
     TestInit(argv[0], usage, parse_options);
 
     /* Shape Same tests using contigous hyperslab */
-    AddTest("sscontig1", sscontig1, NULL,
-    "Cntg hslab, ind IO, cntg dsets", PARATESTFILE);
-    AddTest("sscontig2", sscontig2, NULL,
-    "Cntg hslab, col IO, cntg dsets", PARATESTFILE);
-    AddTest("sscontig3", sscontig3, NULL,
-    "Cntg hslab, ind IO, chnk dsets", PARATESTFILE);
-    AddTest("sscontig4", sscontig4, NULL,
-    "Cntg hslab, col IO, chnk dsets", PARATESTFILE);
+    AddTest("sscontig1", sscontig1, NULL, "Cntg hslab, ind IO, cntg dsets", PARATESTFILE);
+    AddTest("sscontig2", sscontig2, NULL, "Cntg hslab, col IO, cntg dsets", PARATESTFILE);
+    AddTest("sscontig3", sscontig3, NULL, "Cntg hslab, ind IO, chnk dsets", PARATESTFILE);
+    AddTest("sscontig4", sscontig4, NULL, "Cntg hslab, col IO, chnk dsets", PARATESTFILE);
 
     /* Shape Same tests using checker board hyperslab */
-    AddTest("sschecker1", sschecker1, NULL,
-    "Check hslab, ind IO, cntg dsets", PARATESTFILE);
-    AddTest("sschecker2", sschecker2, NULL,
-    "Check hslab, col IO, cntg dsets", PARATESTFILE);
-    AddTest("sschecker3", sschecker3, NULL,
-    "Check hslab, ind IO, chnk dsets", PARATESTFILE);
-    AddTest("sschecker4", sschecker4, NULL,
-    "Check hslab, col IO, chnk dsets", PARATESTFILE);
+    AddTest("sschecker1", sschecker1, NULL, "Check hslab, ind IO, cntg dsets", PARATESTFILE);
+    AddTest("sschecker2", sschecker2, NULL, "Check hslab, col IO, cntg dsets", PARATESTFILE);
+    AddTest("sschecker3", sschecker3, NULL, "Check hslab, ind IO, chnk dsets", PARATESTFILE);
+    AddTest("sschecker4", sschecker4, NULL, "Check hslab, col IO, chnk dsets", PARATESTFILE);
 
     /* Display testing information */
     TestInfo(argv[0]);
 
     /* setup file access property list */
-    fapl = H5Pcreate (H5P_FILE_ACCESS);
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
     H5Pset_fapl_mpio(fapl, MPI_COMM_WORLD, MPI_INFO_NULL);
 
     /* Parse command line arguments */
     TestParseCmdLine(argc, argv);
 
-    if (dxfer_coll_type == DXFER_INDEPENDENT_IO && MAINPROCESS){
-    HDprintf("===================================\n"
-        "   Using Independent I/O with file set view to replace collective I/O \n"
-        "===================================\n");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO && MAINPROCESS) {
+        HDprintf("===================================\n"
+                 "   Using Independent I/O with file set view to replace collective I/O \n"
+                 "===================================\n");
     }
 
-
     /* Perform requested testing */
     PerformTests();
 
@@ -5010,16 +4364,16 @@ int main(int argc, char **argv)
     {
         int temp;
         MPI_Allreduce(&nerrors, &temp, 1, MPI_INT, MPI_MAX, MPI_COMM_WORLD);
-    nerrors=temp;
+        nerrors = temp;
     }
 
-    if (MAINPROCESS){        /* only process 0 reports */
-    HDprintf("===================================\n");
-    if (nerrors)
-        HDprintf("***Shape Same tests detected %d errors***\n", nerrors);
-    else
-        HDprintf("Shape Same tests finished with no errors\n");
-    HDprintf("===================================\n");
+    if (MAINPROCESS) { /* only process 0 reports */
+        HDprintf("===================================\n");
+        if (nerrors)
+            HDprintf("***Shape Same tests detected %d errors***\n", nerrors);
+        else
+            HDprintf("Shape Same tests finished with no errors\n");
+        HDprintf("===================================\n");
     }
 
     /* close HDF5 library */
@@ -5031,6 +4385,5 @@ int main(int argc, char **argv)
     MPI_Finalize();
 
     /* cannot just return (nerrors) because exit code is limited to 1byte */
-    return(nerrors!=0);
+    return (nerrors != 0);
 }
-
diff --git a/testpar/t_span_tree.c b/testpar/t_span_tree.c
index 8d2b61c..cb5c01a 100644
--- a/testpar/t_span_tree.c
+++ b/testpar/t_span_tree.c
@@ -35,11 +35,9 @@
 #include "H5private.h"
 #include "testphdf5.h"
 
-
 static void coll_write_test(int chunk_factor);
 static void coll_read_test(void);
 
-
 /*-------------------------------------------------------------------------
  * Function:    coll_irregular_cont_write
  *
@@ -59,12 +57,9 @@ void
 coll_irregular_cont_write(void)
 {
 
-  coll_write_test(0);
-
+    coll_write_test(0);
 }
 
-
-
 /*-------------------------------------------------------------------------
  * Function:    coll_irregular_cont_read
  *
@@ -84,11 +79,9 @@ void
 coll_irregular_cont_read(void)
 {
 
-  coll_read_test();
-
+    coll_read_test();
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:    coll_irregular_simple_chunk_write
  *
@@ -108,12 +101,9 @@ void
 coll_irregular_simple_chunk_write(void)
 {
 
-  coll_write_test(1);
-
+    coll_write_test(1);
 }
 
-
-
 /*-------------------------------------------------------------------------
  * Function:    coll_irregular_simple_chunk_read
  *
@@ -133,8 +123,7 @@ void
 coll_irregular_simple_chunk_read(void)
 {
 
-  coll_read_test();
-
+    coll_read_test();
 }
 
 /*-------------------------------------------------------------------------
@@ -156,12 +145,9 @@ void
 coll_irregular_complex_chunk_write(void)
 {
 
-  coll_write_test(4);
-
+    coll_write_test(4);
 }
 
-
-
 /*-------------------------------------------------------------------------
  * Function:    coll_irregular_complex_chunk_read
  *
@@ -181,11 +167,9 @@ void
 coll_irregular_complex_chunk_read(void)
 {
 
-  coll_read_test();
-
+    coll_read_test();
 }
 
-
 /*-------------------------------------------------------------------------
  * Function:    coll_write_test
  *
@@ -202,447 +186,445 @@ coll_irregular_complex_chunk_read(void)
  *
  *-------------------------------------------------------------------------
  */
-void coll_write_test(int chunk_factor)
+void
+coll_write_test(int chunk_factor)
 {
 
-  const    char *filename;
-  hid_t    facc_plist,dxfer_plist,dcrt_plist;
-  hid_t    file, datasetc,dataseti;      /* File and dataset identifiers */
-  hid_t    mspaceid1, mspaceid, fspaceid,fspaceid1; /* Dataspace identifiers */
-
-  hsize_t  mdim1[1];    /* Dimension size of the first dataset (in memory) */
-  hsize_t  fsdim[2];    /* Dimension sizes of the dataset (on disk) */
-  hsize_t  mdim[2];     /* Dimension sizes of the dataset in memory when we
-                         * read selection from the dataset on the disk
-                         */
-
-  hsize_t  start[2];  /* Start of hyperslab */
-  hsize_t  stride[2]; /* Stride of hyperslab */
-  hsize_t  count[2];  /* Block count */
-  hsize_t  block[2];  /* Block sizes */
-  hsize_t  chunk_dims[2];
-
-  herr_t   ret;
-  int      i;
-  int      fillvalue = 0;   /* Fill value for the dataset */
-
-  int      *matrix_out = NULL;
-  int      *matrix_out1 = NULL;     /* Buffer to read from the dataset */
-  int      *vector = NULL;
-
-  int      mpi_size,mpi_rank;
-
-  MPI_Comm comm = MPI_COMM_WORLD;
-  MPI_Info info = MPI_INFO_NULL;
-
-  /*set up MPI parameters */
-  MPI_Comm_size(comm,&mpi_size);
-  MPI_Comm_rank(comm,&mpi_rank);
-
-  /* Obtain file name */
-  filename = GetTestParameters();
-
-  /*
-   * Buffers' initialization.
-   */
-
-  mdim1[0] = (hsize_t)(MSPACE1_DIM*mpi_size);
-  mdim[0]  = MSPACE_DIM1;
-  mdim[1]  = (hsize_t)(MSPACE_DIM2*mpi_size);
-  fsdim[0] = FSPACE_DIM1;
-  fsdim[1] = (hsize_t)(FSPACE_DIM2*mpi_size);
-
-  vector = (int*)HDmalloc(sizeof(int)*(size_t)mdim1[0]*(size_t)mpi_size);
-  matrix_out  = (int*)HDmalloc(sizeof(int)*(size_t)mdim[0]*(size_t)mdim[1]*(size_t)mpi_size);
-  matrix_out1 = (int*)HDmalloc(sizeof(int)*(size_t)mdim[0]*(size_t)mdim[1]*(size_t)mpi_size);
-
-  HDmemset(vector,0,sizeof(int)*(size_t)mdim1[0]*(size_t)mpi_size);
-  vector[0] = vector[MSPACE1_DIM*mpi_size - 1] = -1;
-  for (i = 1; i < MSPACE1_DIM*mpi_size - 1; i++) H5_CHECKED_ASSIGN(vector[i], int, i, unsigned);
-
-  /* Grab file access property list */
-  facc_plist = create_faccess_plist(comm, info, facc_type);
-  VRFY((facc_plist >= 0),"");
-
-  /*
-   * Create a file.
-   */
-  file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, facc_plist);
-  VRFY((file >= 0),"H5Fcreate succeeded");
-
-  /*
-   * Create property list for a dataset and set up fill values.
-   */
-  dcrt_plist = H5Pcreate(H5P_DATASET_CREATE);
-  VRFY((dcrt_plist >= 0),"");
-
-  ret   = H5Pset_fill_value(dcrt_plist, H5T_NATIVE_INT, &fillvalue);
-  VRFY((ret >= 0),"Fill value creation property list succeeded");
-
-  if(chunk_factor != 0) {
-    chunk_dims[0] = fsdim[0] / (hsize_t)chunk_factor;
-    chunk_dims[1] = fsdim[1] / (hsize_t)chunk_factor;
-    ret = H5Pset_chunk(dcrt_plist, 2, chunk_dims);
-    VRFY((ret >= 0),"chunk creation property list succeeded");
-  }
-
-  /*
-   *
-   * Create dataspace for the first dataset in the disk.
-   * dim1 = 9
-   * dim2 = 3600
-   *
-   *
-   */
-  fspaceid = H5Screate_simple(FSPACE_RANK, fsdim, NULL);
-  VRFY((fspaceid >= 0),"file dataspace created succeeded");
-
-  /*
-   * Create dataset in the file. Notice that creation
-   * property list dcrt_plist is used.
-   */
-  datasetc = H5Dcreate2(file, "collect_write", H5T_NATIVE_INT, fspaceid, H5P_DEFAULT, dcrt_plist, H5P_DEFAULT);
-  VRFY((datasetc >= 0),"dataset created succeeded");
-
-  dataseti = H5Dcreate2(file, "independ_write", H5T_NATIVE_INT, fspaceid, H5P_DEFAULT, dcrt_plist, H5P_DEFAULT);
-  VRFY((dataseti >= 0),"dataset created succeeded");
-
-  /* The First selection for FILE
-   *
-   *  block (3,2)
-   *  stride(4,3)
-   *  count (1,768/mpi_size)
-   *  start (0,1+768*3*mpi_rank/mpi_size)
-   *
-   */
-
-  start[0]  = FHSTART0;
-  start[1]  = (hsize_t)(FHSTART1 + mpi_rank * FHSTRIDE1 * FHCOUNT1);
-  stride[0] = FHSTRIDE0;
-  stride[1] = FHSTRIDE1;
-  count[0]  = FHCOUNT0;
-  count[1]  = FHCOUNT1;
-  block[0]  = FHBLOCK0;
-  block[1]  = FHBLOCK1;
-
-  ret = H5Sselect_hyperslab(fspaceid, H5S_SELECT_SET, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /* The Second selection for FILE
-   *
-   *  block  (3,768)
-   *  stride (1,1)
-   *  count  (1,1)
-   *  start  (4,768*mpi_rank/mpi_size)
-   *
-   */
-
-  start[0]  = SHSTART0;
-  start[1]  = (hsize_t)(SHSTART1+SHCOUNT1*SHBLOCK1*mpi_rank);
-  stride[0] = SHSTRIDE0;
-  stride[1] = SHSTRIDE1;
-  count[0]  = SHCOUNT0;
-  count[1]  = SHCOUNT1;
-  block[0]  = SHBLOCK0;
-  block[1]  = SHBLOCK1;
-
-  ret = H5Sselect_hyperslab(fspaceid, H5S_SELECT_OR, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /*
-   * Create dataspace for the first dataset in the memory
-   * dim1 = 27000
-   *
-   */
-  mspaceid1 = H5Screate_simple(MSPACE1_RANK, mdim1, NULL);
-  VRFY((mspaceid1 >= 0),"memory dataspace created succeeded");
-
-  /*
-   * Memory space is 1-D, this is a good test to check
-   * whether a span-tree derived datatype needs to be built.
-   * block  1
-   * stride 1
-   * count  6912/mpi_size
-   * start  1
-   *
-   */
-  start[0]  = MHSTART0;
-  stride[0] = MHSTRIDE0;
-  count[0]  = MHCOUNT0;
-  block[0]  = MHBLOCK0;
-
-  ret = H5Sselect_hyperslab(mspaceid1, H5S_SELECT_SET, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /* independent write */
-  ret = H5Dwrite(dataseti, H5T_NATIVE_INT, mspaceid1, fspaceid, H5P_DEFAULT, vector);
-  VRFY((ret >= 0),"dataset independent write succeed");
-
-  dxfer_plist = H5Pcreate(H5P_DATASET_XFER);
-  VRFY((dxfer_plist >= 0),"");
-
-  ret = H5Pset_dxpl_mpio(dxfer_plist, H5FD_MPIO_COLLECTIVE);
-  VRFY((ret >= 0),"MPIO data transfer property list succeed");
-  if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(dxfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
-  }
-
-
-  /* collective write */
-  ret = H5Dwrite(datasetc, H5T_NATIVE_INT, mspaceid1, fspaceid, dxfer_plist, vector);
-  VRFY((ret >= 0),"dataset collective write succeed");
-
-  ret = H5Sclose(mspaceid1);
-  VRFY((ret >= 0),"");
-
-  ret = H5Sclose(fspaceid);
-  VRFY((ret >= 0),"");
-
-  /*
-   * Close dataset.
-   */
-  ret = H5Dclose(datasetc);
-  VRFY((ret >= 0),"");
-
-  ret = H5Dclose(dataseti);
-  VRFY((ret >= 0),"");
-
-  /*
-   * Close the file.
-   */
-  ret = H5Fclose(file);
-  VRFY((ret >= 0),"");
-  /*
-   * Close property list
-   */
-
-  ret = H5Pclose(facc_plist);
-  VRFY((ret >= 0),"");
-  ret = H5Pclose(dxfer_plist);
-  VRFY((ret >= 0),"");
-  ret = H5Pclose(dcrt_plist);
-  VRFY((ret >= 0),"");
-
-  /*
-   * Open the file.
-   */
-
-  /***
-
-       For testing collective hyperslab selection write
-       In this test, we are using independent read to check
-       the correctedness of collective write compared with
-       independent write,
-
-       In order to throughly test this feature, we choose
-       a different selection set for reading the data out.
-
-
-  ***/
-
-  /* Obtain file access property list with MPI-IO driver */
-  facc_plist = create_faccess_plist(comm, info, facc_type);
-  VRFY((facc_plist >= 0),"");
-
-  file = H5Fopen(filename, H5F_ACC_RDONLY, facc_plist);
-  VRFY((file >= 0),"H5Fopen succeeded");
-
-  /*
-   * Open the dataset.
-   */
-  datasetc = H5Dopen2(file,"collect_write", H5P_DEFAULT);
-  VRFY((datasetc >= 0),"H5Dopen2 succeeded");
-
-  dataseti = H5Dopen2(file,"independ_write", H5P_DEFAULT);
-  VRFY((dataseti >= 0),"H5Dopen2 succeeded");
-
-  /*
-   * Get dataspace of the open dataset.
-   */
-  fspaceid  = H5Dget_space(datasetc);
-  VRFY((fspaceid >= 0),"file dataspace obtained succeeded");
-
-  fspaceid1 = H5Dget_space(dataseti);
-  VRFY((fspaceid1 >= 0),"file dataspace obtained succeeded");
-
-
-  /* The First selection for FILE to read
-   *
-   *  block (1,1)
-   *  stride(1.1)
-   *  count (3,768/mpi_size)
-   *  start (1,2+768*mpi_rank/mpi_size)
-   *
-   */
-  start[0]  = RFFHSTART0;
-  start[1]  = (hsize_t)(RFFHSTART1+mpi_rank*RFFHCOUNT1);
-  block[0]  = RFFHBLOCK0;
-  block[1]  = RFFHBLOCK1;
-  stride[0] = RFFHSTRIDE0;
-  stride[1] = RFFHSTRIDE1;
-  count[0]  = RFFHCOUNT0;
-  count[1]  = RFFHCOUNT1;
-
-
-  /* The first selection of the dataset generated by collective write */
-  ret = H5Sselect_hyperslab(fspaceid, H5S_SELECT_SET, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /* The first selection of the dataset generated by independent write */
-  ret = H5Sselect_hyperslab(fspaceid1, H5S_SELECT_SET, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /* The Second selection for FILE to read
-   *
-   *  block (1,1)
-   *  stride(1.1)
-   *  count (3,1536/mpi_size)
-   *  start (2,4+1536*mpi_rank/mpi_size)
-   *
-   */
-
-  start[0] = RFSHSTART0;
-  start[1] = (hsize_t)(RFSHSTART1+RFSHCOUNT1*mpi_rank);
-  block[0] = RFSHBLOCK0;
-  block[1] = RFSHBLOCK1;
-  stride[0] = RFSHSTRIDE0;
-  stride[1] = RFSHSTRIDE0;
-  count[0]  = RFSHCOUNT0;
-  count[1]  = RFSHCOUNT1;
-
-  /* The second selection of the dataset generated by collective write */
-  ret = H5Sselect_hyperslab(fspaceid, H5S_SELECT_OR, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /* The second selection of the dataset generated by independent write */
-  ret = H5Sselect_hyperslab(fspaceid1, H5S_SELECT_OR, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /*
-   * Create memory dataspace.
-   * rank  = 2
-   * mdim1 = 9
-   * mdim2 = 3600
-   *
-   */
-  mspaceid = H5Screate_simple(MSPACE_RANK, mdim, NULL);
-
-  /*
-   * Select two hyperslabs in memory. Hyperslabs has the same
-   * size and shape as the selected hyperslabs for the file dataspace
-   * Only the starting point is different.
-   * The first selection
-   *  block (1,1)
-   *  stride(1.1)
-   *  count (3,768/mpi_size)
-   *  start (0,768*mpi_rank/mpi_size)
-   *
-   */
-
-
-  start[0]  = RMFHSTART0;
-  start[1]  = (hsize_t)(RMFHSTART1+mpi_rank*RMFHCOUNT1);
-  block[0]  = RMFHBLOCK0;
-  block[1]  = RMFHBLOCK1;
-  stride[0] = RMFHSTRIDE0;
-  stride[1] = RMFHSTRIDE1;
-  count[0]  = RMFHCOUNT0;
-  count[1]  = RMFHCOUNT1;
-
-  ret = H5Sselect_hyperslab(mspaceid, H5S_SELECT_SET, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /*
-   * Select two hyperslabs in memory. Hyperslabs has the same
-   * size and shape as the selected hyperslabs for the file dataspace
-   * Only the starting point is different.
-   * The second selection
-   *  block (1,1)
-   *  stride(1,1)
-   *  count (3,1536/mpi_size)
-   *  start (1,2+1536*mpi_rank/mpi_size)
-   *
-   */
-  start[0]  = RMSHSTART0;
-  start[1]  = (hsize_t)(RMSHSTART1+mpi_rank*RMSHCOUNT1);
-  block[0]  = RMSHBLOCK0;
-  block[1]  = RMSHBLOCK1;
-  stride[0] = RMSHSTRIDE0;
-  stride[1] = RMSHSTRIDE1;
-  count[0]  = RMSHCOUNT0;
-  count[1]  = RMSHCOUNT1;
-
-  ret = H5Sselect_hyperslab(mspaceid, H5S_SELECT_OR, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /*
-   * Initialize data buffer.
-   */
-
-  HDmemset(matrix_out,0,sizeof(int)*(size_t)MSPACE_DIM1*(size_t)MSPACE_DIM2*(size_t)mpi_size);
-  HDmemset(matrix_out1,0,sizeof(int)*(size_t)MSPACE_DIM1*(size_t)MSPACE_DIM2*(size_t)mpi_size);
-  /*
-   * Read data back to the buffer matrix_out.
-   */
-
-  ret = H5Dread(datasetc, H5T_NATIVE_INT, mspaceid, fspaceid,
-        H5P_DEFAULT, matrix_out);
-  VRFY((ret >= 0),"H5D independent read succeed");
-
-
-  ret = H5Dread(dataseti, H5T_NATIVE_INT, mspaceid, fspaceid,
-        H5P_DEFAULT, matrix_out1);
-  VRFY((ret >= 0),"H5D independent read succeed");
-
-  ret = 0;
-
-  for (i = 0; i < MSPACE_DIM1*MSPACE_DIM2*mpi_size; i++){
-         if(matrix_out[i]!=matrix_out1[i]) ret = -1;
-      if(ret < 0) break;
+    const char *filename;
+    hid_t       facc_plist, dxfer_plist, dcrt_plist;
+    hid_t       file, datasetc, dataseti;                 /* File and dataset identifiers */
+    hid_t       mspaceid1, mspaceid, fspaceid, fspaceid1; /* Dataspace identifiers */
+
+    hsize_t mdim1[1]; /* Dimension size of the first dataset (in memory) */
+    hsize_t fsdim[2]; /* Dimension sizes of the dataset (on disk) */
+    hsize_t mdim[2];  /* Dimension sizes of the dataset in memory when we
+                       * read selection from the dataset on the disk
+                       */
+
+    hsize_t start[2];  /* Start of hyperslab */
+    hsize_t stride[2]; /* Stride of hyperslab */
+    hsize_t count[2];  /* Block count */
+    hsize_t block[2];  /* Block sizes */
+    hsize_t chunk_dims[2];
+
+    herr_t ret;
+    int    i;
+    int    fillvalue = 0; /* Fill value for the dataset */
+
+    int *matrix_out  = NULL;
+    int *matrix_out1 = NULL; /* Buffer to read from the dataset */
+    int *vector      = NULL;
+
+    int mpi_size, mpi_rank;
+
+    MPI_Comm comm = MPI_COMM_WORLD;
+    MPI_Info info = MPI_INFO_NULL;
+
+    /*set up MPI parameters */
+    MPI_Comm_size(comm, &mpi_size);
+    MPI_Comm_rank(comm, &mpi_rank);
+
+    /* Obtain file name */
+    filename = GetTestParameters();
+
+    /*
+     * Buffers' initialization.
+     */
+
+    mdim1[0] = (hsize_t)(MSPACE1_DIM * mpi_size);
+    mdim[0]  = MSPACE_DIM1;
+    mdim[1]  = (hsize_t)(MSPACE_DIM2 * mpi_size);
+    fsdim[0] = FSPACE_DIM1;
+    fsdim[1] = (hsize_t)(FSPACE_DIM2 * mpi_size);
+
+    vector      = (int *)HDmalloc(sizeof(int) * (size_t)mdim1[0] * (size_t)mpi_size);
+    matrix_out  = (int *)HDmalloc(sizeof(int) * (size_t)mdim[0] * (size_t)mdim[1] * (size_t)mpi_size);
+    matrix_out1 = (int *)HDmalloc(sizeof(int) * (size_t)mdim[0] * (size_t)mdim[1] * (size_t)mpi_size);
+
+    HDmemset(vector, 0, sizeof(int) * (size_t)mdim1[0] * (size_t)mpi_size);
+    vector[0] = vector[MSPACE1_DIM * mpi_size - 1] = -1;
+    for (i = 1; i < MSPACE1_DIM * mpi_size - 1; i++)
+        H5_CHECKED_ASSIGN(vector[i], int, i, unsigned);
+
+    /* Grab file access property list */
+    facc_plist = create_faccess_plist(comm, info, facc_type);
+    VRFY((facc_plist >= 0), "");
+
+    /*
+     * Create a file.
+     */
+    file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, facc_plist);
+    VRFY((file >= 0), "H5Fcreate succeeded");
+
+    /*
+     * Create property list for a dataset and set up fill values.
+     */
+    dcrt_plist = H5Pcreate(H5P_DATASET_CREATE);
+    VRFY((dcrt_plist >= 0), "");
+
+    ret = H5Pset_fill_value(dcrt_plist, H5T_NATIVE_INT, &fillvalue);
+    VRFY((ret >= 0), "Fill value creation property list succeeded");
+
+    if (chunk_factor != 0) {
+        chunk_dims[0] = fsdim[0] / (hsize_t)chunk_factor;
+        chunk_dims[1] = fsdim[1] / (hsize_t)chunk_factor;
+        ret           = H5Pset_chunk(dcrt_plist, 2, chunk_dims);
+        VRFY((ret >= 0), "chunk creation property list succeeded");
     }
 
-  VRFY((ret >= 0),"H5D irregular collective write succeed");
+    /*
+     *
+     * Create dataspace for the first dataset in the disk.
+     * dim1 = 9
+     * dim2 = 3600
+     *
+     *
+     */
+    fspaceid = H5Screate_simple(FSPACE_RANK, fsdim, NULL);
+    VRFY((fspaceid >= 0), "file dataspace created succeeded");
 
-  /*
-   * Close memory file and memory dataspaces.
-   */
-  ret = H5Sclose(mspaceid);
-  VRFY((ret >= 0),"");
-  ret = H5Sclose(fspaceid);
-  VRFY((ret >= 0),"");
+    /*
+     * Create dataset in the file. Notice that creation
+     * property list dcrt_plist is used.
+     */
+    datasetc =
+        H5Dcreate2(file, "collect_write", H5T_NATIVE_INT, fspaceid, H5P_DEFAULT, dcrt_plist, H5P_DEFAULT);
+    VRFY((datasetc >= 0), "dataset created succeeded");
 
-  /*
-   * Close dataset.
-   */
-  ret = H5Dclose(dataseti);
-  VRFY((ret >= 0),"");
+    dataseti =
+        H5Dcreate2(file, "independ_write", H5T_NATIVE_INT, fspaceid, H5P_DEFAULT, dcrt_plist, H5P_DEFAULT);
+    VRFY((dataseti >= 0), "dataset created succeeded");
 
-  ret = H5Dclose(datasetc);
-  VRFY((ret >= 0),"");
+    /* The First selection for FILE
+     *
+     *  block (3,2)
+     *  stride(4,3)
+     *  count (1,768/mpi_size)
+     *  start (0,1+768*3*mpi_rank/mpi_size)
+     *
+     */
+
+    start[0]  = FHSTART0;
+    start[1]  = (hsize_t)(FHSTART1 + mpi_rank * FHSTRIDE1 * FHCOUNT1);
+    stride[0] = FHSTRIDE0;
+    stride[1] = FHSTRIDE1;
+    count[0]  = FHCOUNT0;
+    count[1]  = FHCOUNT1;
+    block[0]  = FHBLOCK0;
+    block[1]  = FHBLOCK1;
 
-  /*
-   * Close property list
-   */
+    ret = H5Sselect_hyperslab(fspaceid, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
 
-  ret = H5Pclose(facc_plist);
-  VRFY((ret >= 0),"");
+    /* The Second selection for FILE
+     *
+     *  block  (3,768)
+     *  stride (1,1)
+     *  count  (1,1)
+     *  start  (4,768*mpi_rank/mpi_size)
+     *
+     */
 
+    start[0]  = SHSTART0;
+    start[1]  = (hsize_t)(SHSTART1 + SHCOUNT1 * SHBLOCK1 * mpi_rank);
+    stride[0] = SHSTRIDE0;
+    stride[1] = SHSTRIDE1;
+    count[0]  = SHCOUNT0;
+    count[1]  = SHCOUNT1;
+    block[0]  = SHBLOCK0;
+    block[1]  = SHBLOCK1;
+
+    ret = H5Sselect_hyperslab(fspaceid, H5S_SELECT_OR, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /*
+     * Create dataspace for the first dataset in the memory
+     * dim1 = 27000
+     *
+     */
+    mspaceid1 = H5Screate_simple(MSPACE1_RANK, mdim1, NULL);
+    VRFY((mspaceid1 >= 0), "memory dataspace created succeeded");
+
+    /*
+     * Memory space is 1-D, this is a good test to check
+     * whether a span-tree derived datatype needs to be built.
+     * block  1
+     * stride 1
+     * count  6912/mpi_size
+     * start  1
+     *
+     */
+    start[0]  = MHSTART0;
+    stride[0] = MHSTRIDE0;
+    count[0]  = MHCOUNT0;
+    block[0]  = MHBLOCK0;
+
+    ret = H5Sselect_hyperslab(mspaceid1, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /* independent write */
+    ret = H5Dwrite(dataseti, H5T_NATIVE_INT, mspaceid1, fspaceid, H5P_DEFAULT, vector);
+    VRFY((ret >= 0), "dataset independent write succeed");
+
+    dxfer_plist = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((dxfer_plist >= 0), "");
+
+    ret = H5Pset_dxpl_mpio(dxfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "MPIO data transfer property list succeed");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(dxfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
+    }
+
+    /* collective write */
+    ret = H5Dwrite(datasetc, H5T_NATIVE_INT, mspaceid1, fspaceid, dxfer_plist, vector);
+    VRFY((ret >= 0), "dataset collective write succeed");
+
+    ret = H5Sclose(mspaceid1);
+    VRFY((ret >= 0), "");
+
+    ret = H5Sclose(fspaceid);
+    VRFY((ret >= 0), "");
+
+    /*
+     * Close dataset.
+     */
+    ret = H5Dclose(datasetc);
+    VRFY((ret >= 0), "");
+
+    ret = H5Dclose(dataseti);
+    VRFY((ret >= 0), "");
+
+    /*
+     * Close the file.
+     */
+    ret = H5Fclose(file);
+    VRFY((ret >= 0), "");
+    /*
+     * Close property list
+     */
+
+    ret = H5Pclose(facc_plist);
+    VRFY((ret >= 0), "");
+    ret = H5Pclose(dxfer_plist);
+    VRFY((ret >= 0), "");
+    ret = H5Pclose(dcrt_plist);
+    VRFY((ret >= 0), "");
+
+    /*
+     * Open the file.
+     */
 
-  /*
-   * Close the file.
-   */
-  ret = H5Fclose(file);
-  VRFY((ret >= 0),"");
+    /***
 
-  if (vector)
-      HDfree(vector);
-  if (matrix_out)
-      HDfree(matrix_out);
-  if (matrix_out1)
-      HDfree(matrix_out1);
+         For testing collective hyperslab selection write
+         In this test, we are using independent read to check
+         the correctedness of collective write compared with
+         independent write,
 
-  return ;
+         In order to throughly test this feature, we choose
+         a different selection set for reading the data out.
+
+
+    ***/
+
+    /* Obtain file access property list with MPI-IO driver */
+    facc_plist = create_faccess_plist(comm, info, facc_type);
+    VRFY((facc_plist >= 0), "");
+
+    file = H5Fopen(filename, H5F_ACC_RDONLY, facc_plist);
+    VRFY((file >= 0), "H5Fopen succeeded");
+
+    /*
+     * Open the dataset.
+     */
+    datasetc = H5Dopen2(file, "collect_write", H5P_DEFAULT);
+    VRFY((datasetc >= 0), "H5Dopen2 succeeded");
+
+    dataseti = H5Dopen2(file, "independ_write", H5P_DEFAULT);
+    VRFY((dataseti >= 0), "H5Dopen2 succeeded");
+
+    /*
+     * Get dataspace of the open dataset.
+     */
+    fspaceid = H5Dget_space(datasetc);
+    VRFY((fspaceid >= 0), "file dataspace obtained succeeded");
+
+    fspaceid1 = H5Dget_space(dataseti);
+    VRFY((fspaceid1 >= 0), "file dataspace obtained succeeded");
+
+    /* The First selection for FILE to read
+     *
+     *  block (1,1)
+     *  stride(1.1)
+     *  count (3,768/mpi_size)
+     *  start (1,2+768*mpi_rank/mpi_size)
+     *
+     */
+    start[0]  = RFFHSTART0;
+    start[1]  = (hsize_t)(RFFHSTART1 + mpi_rank * RFFHCOUNT1);
+    block[0]  = RFFHBLOCK0;
+    block[1]  = RFFHBLOCK1;
+    stride[0] = RFFHSTRIDE0;
+    stride[1] = RFFHSTRIDE1;
+    count[0]  = RFFHCOUNT0;
+    count[1]  = RFFHCOUNT1;
+
+    /* The first selection of the dataset generated by collective write */
+    ret = H5Sselect_hyperslab(fspaceid, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /* The first selection of the dataset generated by independent write */
+    ret = H5Sselect_hyperslab(fspaceid1, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /* The Second selection for FILE to read
+     *
+     *  block (1,1)
+     *  stride(1.1)
+     *  count (3,1536/mpi_size)
+     *  start (2,4+1536*mpi_rank/mpi_size)
+     *
+     */
+
+    start[0]  = RFSHSTART0;
+    start[1]  = (hsize_t)(RFSHSTART1 + RFSHCOUNT1 * mpi_rank);
+    block[0]  = RFSHBLOCK0;
+    block[1]  = RFSHBLOCK1;
+    stride[0] = RFSHSTRIDE0;
+    stride[1] = RFSHSTRIDE0;
+    count[0]  = RFSHCOUNT0;
+    count[1]  = RFSHCOUNT1;
+
+    /* The second selection of the dataset generated by collective write */
+    ret = H5Sselect_hyperslab(fspaceid, H5S_SELECT_OR, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /* The second selection of the dataset generated by independent write */
+    ret = H5Sselect_hyperslab(fspaceid1, H5S_SELECT_OR, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /*
+     * Create memory dataspace.
+     * rank  = 2
+     * mdim1 = 9
+     * mdim2 = 3600
+     *
+     */
+    mspaceid = H5Screate_simple(MSPACE_RANK, mdim, NULL);
+
+    /*
+     * Select two hyperslabs in memory. Hyperslabs has the same
+     * size and shape as the selected hyperslabs for the file dataspace
+     * Only the starting point is different.
+     * The first selection
+     *  block (1,1)
+     *  stride(1.1)
+     *  count (3,768/mpi_size)
+     *  start (0,768*mpi_rank/mpi_size)
+     *
+     */
+
+    start[0]  = RMFHSTART0;
+    start[1]  = (hsize_t)(RMFHSTART1 + mpi_rank * RMFHCOUNT1);
+    block[0]  = RMFHBLOCK0;
+    block[1]  = RMFHBLOCK1;
+    stride[0] = RMFHSTRIDE0;
+    stride[1] = RMFHSTRIDE1;
+    count[0]  = RMFHCOUNT0;
+    count[1]  = RMFHCOUNT1;
+
+    ret = H5Sselect_hyperslab(mspaceid, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /*
+     * Select two hyperslabs in memory. Hyperslabs has the same
+     * size and shape as the selected hyperslabs for the file dataspace
+     * Only the starting point is different.
+     * The second selection
+     *  block (1,1)
+     *  stride(1,1)
+     *  count (3,1536/mpi_size)
+     *  start (1,2+1536*mpi_rank/mpi_size)
+     *
+     */
+    start[0]  = RMSHSTART0;
+    start[1]  = (hsize_t)(RMSHSTART1 + mpi_rank * RMSHCOUNT1);
+    block[0]  = RMSHBLOCK0;
+    block[1]  = RMSHBLOCK1;
+    stride[0] = RMSHSTRIDE0;
+    stride[1] = RMSHSTRIDE1;
+    count[0]  = RMSHCOUNT0;
+    count[1]  = RMSHCOUNT1;
+
+    ret = H5Sselect_hyperslab(mspaceid, H5S_SELECT_OR, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /*
+     * Initialize data buffer.
+     */
+
+    HDmemset(matrix_out, 0, sizeof(int) * (size_t)MSPACE_DIM1 * (size_t)MSPACE_DIM2 * (size_t)mpi_size);
+    HDmemset(matrix_out1, 0, sizeof(int) * (size_t)MSPACE_DIM1 * (size_t)MSPACE_DIM2 * (size_t)mpi_size);
+    /*
+     * Read data back to the buffer matrix_out.
+     */
+
+    ret = H5Dread(datasetc, H5T_NATIVE_INT, mspaceid, fspaceid, H5P_DEFAULT, matrix_out);
+    VRFY((ret >= 0), "H5D independent read succeed");
+
+    ret = H5Dread(dataseti, H5T_NATIVE_INT, mspaceid, fspaceid, H5P_DEFAULT, matrix_out1);
+    VRFY((ret >= 0), "H5D independent read succeed");
+
+    ret = 0;
+
+    for (i = 0; i < MSPACE_DIM1 * MSPACE_DIM2 * mpi_size; i++) {
+        if (matrix_out[i] != matrix_out1[i])
+            ret = -1;
+        if (ret < 0)
+            break;
+    }
+
+    VRFY((ret >= 0), "H5D irregular collective write succeed");
+
+    /*
+     * Close memory file and memory dataspaces.
+     */
+    ret = H5Sclose(mspaceid);
+    VRFY((ret >= 0), "");
+    ret = H5Sclose(fspaceid);
+    VRFY((ret >= 0), "");
+
+    /*
+     * Close dataset.
+     */
+    ret = H5Dclose(dataseti);
+    VRFY((ret >= 0), "");
+
+    ret = H5Dclose(datasetc);
+    VRFY((ret >= 0), "");
+
+    /*
+     * Close property list
+     */
+
+    ret = H5Pclose(facc_plist);
+    VRFY((ret >= 0), "");
+
+    /*
+     * Close the file.
+     */
+    ret = H5Fclose(file);
+    VRFY((ret >= 0), "");
+
+    if (vector)
+        HDfree(vector);
+    if (matrix_out)
+        HDfree(matrix_out);
+    if (matrix_out1)
+        HDfree(matrix_out1);
+
+    return;
 }
 
 /*-------------------------------------------------------------------------
@@ -665,243 +647,235 @@ static void
 coll_read_test(void)
 {
 
-  const   char *filename;
-  hid_t   facc_plist,dxfer_plist;
-  hid_t   file, dataseti;           /* File and dataset identifiers */
-  hid_t   mspaceid, fspaceid1;      /* Dataspace identifiers */
-
-
-  /* Dimension sizes of the dataset (on disk) */
-  hsize_t mdim[2];      /* Dimension sizes of the dataset in memory when we
-                         * read selection from the dataset on the disk
-                         */
-
-  hsize_t  start[2];  /* Start of hyperslab */
-  hsize_t  stride[2]; /* Stride of hyperslab */
-  hsize_t  count[2];  /* Block count */
-  hsize_t  block[2];  /* Block sizes */
-  herr_t   ret;
-
-  int      i;
-
-  int     *matrix_out;
-  int     *matrix_out1;     /* Buffer to read from the dataset */
-
-  int      mpi_size,mpi_rank;
-
-  MPI_Comm comm = MPI_COMM_WORLD;
-  MPI_Info info = MPI_INFO_NULL;
-
-  /*set up MPI parameters */
-  MPI_Comm_size(comm,&mpi_size);
-  MPI_Comm_rank(comm,&mpi_rank);
-
-
-  /* Obtain file name */
-  filename = GetTestParameters();
-
-
-  /* Initialize the buffer */
-
-  mdim[0] = MSPACE_DIM1;
-  mdim[1] = (hsize_t)(MSPACE_DIM2*mpi_size);
-  matrix_out =(int*)HDmalloc(sizeof(int)*(size_t)MSPACE_DIM1*(size_t)MSPACE_DIM2*(size_t)mpi_size);
-  matrix_out1=(int*)HDmalloc(sizeof(int)*(size_t)MSPACE_DIM1*(size_t)MSPACE_DIM2*(size_t)mpi_size);
-
-  /*** For testing collective hyperslab selection read ***/
-
-  /* Obtain file access property list */
-  facc_plist = create_faccess_plist(comm, info, facc_type);
-  VRFY((facc_plist >= 0),"");
-
-   /*
-   * Open the file.
-   */
-  file = H5Fopen(filename, H5F_ACC_RDONLY, facc_plist);
-  VRFY((file >= 0),"H5Fopen succeeded");
-
-  /*
-   * Open the dataset.
-   */
-  dataseti = H5Dopen2(file,"independ_write", H5P_DEFAULT);
-  VRFY((dataseti >= 0),"H5Dopen2 succeeded");
-
-  /*
-   * Get dataspace of the open dataset.
-   */
-  fspaceid1 = H5Dget_space(dataseti);
-  VRFY((fspaceid1 >= 0),"file dataspace obtained succeeded");
-
-  /* The First selection for FILE to read
-   *
-   *  block (1,1)
-   *  stride(1.1)
-   *  count (3,768/mpi_size)
-   *  start (1,2+768*mpi_rank/mpi_size)
-   *
-   */
-  start[0]  = RFFHSTART0;
-  start[1]  = (hsize_t)(RFFHSTART1+mpi_rank*RFFHCOUNT1);
-  block[0]  = RFFHBLOCK0;
-  block[1]  = RFFHBLOCK1;
-  stride[0] = RFFHSTRIDE0;
-  stride[1] = RFFHSTRIDE1;
-  count[0]  = RFFHCOUNT0;
-  count[1]  = RFFHCOUNT1;
-
-  ret = H5Sselect_hyperslab(fspaceid1, H5S_SELECT_SET, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /* The Second selection for FILE to read
-   *
-   *  block (1,1)
-   *  stride(1.1)
-   *  count (3,1536/mpi_size)
-   *  start (2,4+1536*mpi_rank/mpi_size)
-   *
-   */
-  start[0]  = RFSHSTART0;
-  start[1]  = (hsize_t)(RFSHSTART1+RFSHCOUNT1*mpi_rank);
-  block[0]  = RFSHBLOCK0;
-  block[1]  = RFSHBLOCK1;
-  stride[0] = RFSHSTRIDE0;
-  stride[1] = RFSHSTRIDE0;
-  count[0]  = RFSHCOUNT0;
-  count[1]  = RFSHCOUNT1;
-
-  ret = H5Sselect_hyperslab(fspaceid1, H5S_SELECT_OR, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-
-  /*
-   * Create memory dataspace.
-   */
-  mspaceid = H5Screate_simple(MSPACE_RANK, mdim, NULL);
-
-  /*
-   * Select two hyperslabs in memory. Hyperslabs has the same
-   * size and shape as the selected hyperslabs for the file dataspace.
-   * Only the starting point is different.
-   * The first selection
-   *  block (1,1)
-   *  stride(1.1)
-   *  count (3,768/mpi_size)
-   *  start (0,768*mpi_rank/mpi_size)
-   *
-   */
-
-  start[0]  = RMFHSTART0;
-  start[1]  = (hsize_t)(RMFHSTART1+mpi_rank*RMFHCOUNT1);
-  block[0]  = RMFHBLOCK0;
-  block[1]  = RMFHBLOCK1;
-  stride[0] = RMFHSTRIDE0;
-  stride[1] = RMFHSTRIDE1;
-  count[0]  = RMFHCOUNT0;
-  count[1]  = RMFHCOUNT1;
-  ret = H5Sselect_hyperslab(mspaceid, H5S_SELECT_SET, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-  /*
-   * Select two hyperslabs in memory. Hyperslabs has the same
-   * size and shape as the selected hyperslabs for the file dataspace
-   * Only the starting point is different.
-   * The second selection
-   *  block (1,1)
-   *  stride(1,1)
-   *  count (3,1536/mpi_size)
-   *  start (1,2+1536*mpi_rank/mpi_size)
-   *
-   */
-  start[0]  = RMSHSTART0;
-  start[1]  = (hsize_t)(RMSHSTART1+mpi_rank*RMSHCOUNT1);
-  block[0]  = RMSHBLOCK0;
-  block[1]  = RMSHBLOCK1;
-  stride[0] = RMSHSTRIDE0;
-  stride[1] = RMSHSTRIDE1;
-  count[0]  = RMSHCOUNT0;
-  count[1]  = RMSHCOUNT1;
-  ret = H5Sselect_hyperslab(mspaceid, H5S_SELECT_OR, start, stride, count, block);
-  VRFY((ret >= 0),"hyperslab selection succeeded");
-
-
-  /*
-   * Initialize data buffer.
-   */
-
-  HDmemset(matrix_out,0,sizeof(int)*(size_t)MSPACE_DIM1*(size_t)MSPACE_DIM2*(size_t)mpi_size);
-  HDmemset(matrix_out1,0,sizeof(int)*(size_t)MSPACE_DIM1*(size_t)MSPACE_DIM2*(size_t)mpi_size);
-
-  /*
-   * Read data back to the buffer matrix_out.
-   */
-
-  dxfer_plist = H5Pcreate(H5P_DATASET_XFER);
-  VRFY((dxfer_plist >= 0),"");
-
-  ret = H5Pset_dxpl_mpio(dxfer_plist, H5FD_MPIO_COLLECTIVE);
-  VRFY((ret >= 0),"MPIO data transfer property list succeed");
-  if(dxfer_coll_type == DXFER_INDEPENDENT_IO) {
-     ret = H5Pset_dxpl_mpio_collective_opt(dxfer_plist,H5FD_MPIO_INDIVIDUAL_IO);
-     VRFY((ret>= 0),"set independent IO collectively succeeded");
-  }
-
-
-  /* Collective read */
-  ret = H5Dread(dataseti, H5T_NATIVE_INT, mspaceid, fspaceid1,
-        dxfer_plist, matrix_out);
-  VRFY((ret >= 0),"H5D collecive read succeed");
-
-  ret = H5Pclose(dxfer_plist);
-  VRFY((ret >= 0),"");
-
-  /* Independent read */
-  ret = H5Dread(dataseti, H5T_NATIVE_INT, mspaceid, fspaceid1,
-        H5P_DEFAULT, matrix_out1);
-  VRFY((ret >= 0),"H5D independent read succeed");
-
-  ret = 0;
-  for (i = 0; i < MSPACE_DIM1*MSPACE_DIM2*mpi_size; i++){
-      if(matrix_out[i]!=matrix_out1[i])ret = -1;
-      if(ret < 0) break;
-  }
-  VRFY((ret >= 0),"H5D contiguous irregular collective read succeed");
-
-  /*
-   * Free read buffers.
-   */
-  HDfree(matrix_out);
-  HDfree(matrix_out1);
-
-  /*
-   * Close memory file and memory dataspaces.
-   */
-  ret = H5Sclose(mspaceid);
-  VRFY((ret >= 0),"");
-  ret = H5Sclose(fspaceid1);
-  VRFY((ret >= 0),"");
-
-  /*
-   * Close dataset.
-   */
-  ret = H5Dclose(dataseti);
-  VRFY((ret >= 0),"");
-
-  /*
-   * Close property list
-   */
-  ret = H5Pclose(facc_plist);
-  VRFY((ret >= 0),"");
-
-
-  /*
-   * Close the file.
-   */
-  ret = H5Fclose(file);
-  VRFY((ret >= 0),"");
-
-  return;
-}
+    const char *filename;
+    hid_t       facc_plist, dxfer_plist;
+    hid_t       file, dataseti;      /* File and dataset identifiers */
+    hid_t       mspaceid, fspaceid1; /* Dataspace identifiers */
+
+    /* Dimension sizes of the dataset (on disk) */
+    hsize_t mdim[2]; /* Dimension sizes of the dataset in memory when we
+                      * read selection from the dataset on the disk
+                      */
+
+    hsize_t start[2];  /* Start of hyperslab */
+    hsize_t stride[2]; /* Stride of hyperslab */
+    hsize_t count[2];  /* Block count */
+    hsize_t block[2];  /* Block sizes */
+    herr_t  ret;
+
+    int i;
+
+    int *matrix_out;
+    int *matrix_out1; /* Buffer to read from the dataset */
+
+    int mpi_size, mpi_rank;
+
+    MPI_Comm comm = MPI_COMM_WORLD;
+    MPI_Info info = MPI_INFO_NULL;
+
+    /*set up MPI parameters */
+    MPI_Comm_size(comm, &mpi_size);
+    MPI_Comm_rank(comm, &mpi_rank);
+
+    /* Obtain file name */
+    filename = GetTestParameters();
+
+    /* Initialize the buffer */
+
+    mdim[0]     = MSPACE_DIM1;
+    mdim[1]     = (hsize_t)(MSPACE_DIM2 * mpi_size);
+    matrix_out  = (int *)HDmalloc(sizeof(int) * (size_t)MSPACE_DIM1 * (size_t)MSPACE_DIM2 * (size_t)mpi_size);
+    matrix_out1 = (int *)HDmalloc(sizeof(int) * (size_t)MSPACE_DIM1 * (size_t)MSPACE_DIM2 * (size_t)mpi_size);
+
+    /*** For testing collective hyperslab selection read ***/
+
+    /* Obtain file access property list */
+    facc_plist = create_faccess_plist(comm, info, facc_type);
+    VRFY((facc_plist >= 0), "");
+
+    /*
+     * Open the file.
+     */
+    file = H5Fopen(filename, H5F_ACC_RDONLY, facc_plist);
+    VRFY((file >= 0), "H5Fopen succeeded");
+
+    /*
+     * Open the dataset.
+     */
+    dataseti = H5Dopen2(file, "independ_write", H5P_DEFAULT);
+    VRFY((dataseti >= 0), "H5Dopen2 succeeded");
+
+    /*
+     * Get dataspace of the open dataset.
+     */
+    fspaceid1 = H5Dget_space(dataseti);
+    VRFY((fspaceid1 >= 0), "file dataspace obtained succeeded");
+
+    /* The First selection for FILE to read
+     *
+     *  block (1,1)
+     *  stride(1.1)
+     *  count (3,768/mpi_size)
+     *  start (1,2+768*mpi_rank/mpi_size)
+     *
+     */
+    start[0]  = RFFHSTART0;
+    start[1]  = (hsize_t)(RFFHSTART1 + mpi_rank * RFFHCOUNT1);
+    block[0]  = RFFHBLOCK0;
+    block[1]  = RFFHBLOCK1;
+    stride[0] = RFFHSTRIDE0;
+    stride[1] = RFFHSTRIDE1;
+    count[0]  = RFFHCOUNT0;
+    count[1]  = RFFHCOUNT1;
+
+    ret = H5Sselect_hyperslab(fspaceid1, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /* The Second selection for FILE to read
+     *
+     *  block (1,1)
+     *  stride(1.1)
+     *  count (3,1536/mpi_size)
+     *  start (2,4+1536*mpi_rank/mpi_size)
+     *
+     */
+    start[0]  = RFSHSTART0;
+    start[1]  = (hsize_t)(RFSHSTART1 + RFSHCOUNT1 * mpi_rank);
+    block[0]  = RFSHBLOCK0;
+    block[1]  = RFSHBLOCK1;
+    stride[0] = RFSHSTRIDE0;
+    stride[1] = RFSHSTRIDE0;
+    count[0]  = RFSHCOUNT0;
+    count[1]  = RFSHCOUNT1;
+
+    ret = H5Sselect_hyperslab(fspaceid1, H5S_SELECT_OR, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /*
+     * Create memory dataspace.
+     */
+    mspaceid = H5Screate_simple(MSPACE_RANK, mdim, NULL);
+
+    /*
+     * Select two hyperslabs in memory. Hyperslabs has the same
+     * size and shape as the selected hyperslabs for the file dataspace.
+     * Only the starting point is different.
+     * The first selection
+     *  block (1,1)
+     *  stride(1.1)
+     *  count (3,768/mpi_size)
+     *  start (0,768*mpi_rank/mpi_size)
+     *
+     */
+
+    start[0]  = RMFHSTART0;
+    start[1]  = (hsize_t)(RMFHSTART1 + mpi_rank * RMFHCOUNT1);
+    block[0]  = RMFHBLOCK0;
+    block[1]  = RMFHBLOCK1;
+    stride[0] = RMFHSTRIDE0;
+    stride[1] = RMFHSTRIDE1;
+    count[0]  = RMFHCOUNT0;
+    count[1]  = RMFHCOUNT1;
+    ret       = H5Sselect_hyperslab(mspaceid, H5S_SELECT_SET, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /*
+     * Select two hyperslabs in memory. Hyperslabs has the same
+     * size and shape as the selected hyperslabs for the file dataspace
+     * Only the starting point is different.
+     * The second selection
+     *  block (1,1)
+     *  stride(1,1)
+     *  count (3,1536/mpi_size)
+     *  start (1,2+1536*mpi_rank/mpi_size)
+     *
+     */
+    start[0]  = RMSHSTART0;
+    start[1]  = (hsize_t)(RMSHSTART1 + mpi_rank * RMSHCOUNT1);
+    block[0]  = RMSHBLOCK0;
+    block[1]  = RMSHBLOCK1;
+    stride[0] = RMSHSTRIDE0;
+    stride[1] = RMSHSTRIDE1;
+    count[0]  = RMSHCOUNT0;
+    count[1]  = RMSHCOUNT1;
+    ret       = H5Sselect_hyperslab(mspaceid, H5S_SELECT_OR, start, stride, count, block);
+    VRFY((ret >= 0), "hyperslab selection succeeded");
+
+    /*
+     * Initialize data buffer.
+     */
+
+    HDmemset(matrix_out, 0, sizeof(int) * (size_t)MSPACE_DIM1 * (size_t)MSPACE_DIM2 * (size_t)mpi_size);
+    HDmemset(matrix_out1, 0, sizeof(int) * (size_t)MSPACE_DIM1 * (size_t)MSPACE_DIM2 * (size_t)mpi_size);
+
+    /*
+     * Read data back to the buffer matrix_out.
+     */
+
+    dxfer_plist = H5Pcreate(H5P_DATASET_XFER);
+    VRFY((dxfer_plist >= 0), "");
+
+    ret = H5Pset_dxpl_mpio(dxfer_plist, H5FD_MPIO_COLLECTIVE);
+    VRFY((ret >= 0), "MPIO data transfer property list succeed");
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO) {
+        ret = H5Pset_dxpl_mpio_collective_opt(dxfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "set independent IO collectively succeeded");
+    }
+
+    /* Collective read */
+    ret = H5Dread(dataseti, H5T_NATIVE_INT, mspaceid, fspaceid1, dxfer_plist, matrix_out);
+    VRFY((ret >= 0), "H5D collecive read succeed");
 
+    ret = H5Pclose(dxfer_plist);
+    VRFY((ret >= 0), "");
+
+    /* Independent read */
+    ret = H5Dread(dataseti, H5T_NATIVE_INT, mspaceid, fspaceid1, H5P_DEFAULT, matrix_out1);
+    VRFY((ret >= 0), "H5D independent read succeed");
+
+    ret = 0;
+    for (i = 0; i < MSPACE_DIM1 * MSPACE_DIM2 * mpi_size; i++) {
+        if (matrix_out[i] != matrix_out1[i])
+            ret = -1;
+        if (ret < 0)
+            break;
+    }
+    VRFY((ret >= 0), "H5D contiguous irregular collective read succeed");
+
+    /*
+     * Free read buffers.
+     */
+    HDfree(matrix_out);
+    HDfree(matrix_out1);
+
+    /*
+     * Close memory file and memory dataspaces.
+     */
+    ret = H5Sclose(mspaceid);
+    VRFY((ret >= 0), "");
+    ret = H5Sclose(fspaceid1);
+    VRFY((ret >= 0), "");
+
+    /*
+     * Close dataset.
+     */
+    ret = H5Dclose(dataseti);
+    VRFY((ret >= 0), "");
+
+    /*
+     * Close property list
+     */
+    ret = H5Pclose(facc_plist);
+    VRFY((ret >= 0), "");
+
+    /*
+     * Close the file.
+     */
+    ret = H5Fclose(file);
+    VRFY((ret >= 0), "");
+
+    return;
+}
 
 /****************************************************************
 **
@@ -928,7 +902,7 @@ coll_read_test(void)
 **
 ****************************************************************/
 
-#define LDSCT_DS_RANK    5
+#define LDSCT_DS_RANK 5
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
 #define LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK 0
 #endif
@@ -936,64 +910,54 @@ coll_read_test(void)
 #define LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG 0
 
 static void
-lower_dim_size_comp_test__select_checker_board(
-                                 const int mpi_rank,
-                                 const hid_t tgt_sid,
-                                 const int tgt_rank,
-                                 const hsize_t dims[LDSCT_DS_RANK],
-                                 const int checker_edge_size,
-                                 const int sel_rank,
-                                 hsize_t sel_start[])
+lower_dim_size_comp_test__select_checker_board(const int mpi_rank, const hid_t tgt_sid, const int tgt_rank,
+                                               const hsize_t dims[LDSCT_DS_RANK], const int checker_edge_size,
+                                               const int sel_rank, hsize_t sel_start[])
 {
 #if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
-    const char *    fcnName =
-            "lower_dim_size_comp_test__select_checker_board():";
+    const char *fcnName = "lower_dim_size_comp_test__select_checker_board():";
 #endif
-    hbool_t        first_selection = TRUE;
-    int                 i, j, k, l, m;
-    int            ds_offset;
-    int            sel_offset;
-    const int        test_max_rank = LDSCT_DS_RANK;  /* must update code if */
-                                                        /* this changes        */
-    hsize_t        base_count;
-    hsize_t             offset_count;
-    hsize_t         start[LDSCT_DS_RANK];
-    hsize_t         stride[LDSCT_DS_RANK];
-    hsize_t         count[LDSCT_DS_RANK];
-    hsize_t         block[LDSCT_DS_RANK];
-    herr_t          ret;            /* Generic return value */
+    hbool_t   first_selection = TRUE;
+    int       i, j, k, l, m;
+    int       ds_offset;
+    int       sel_offset;
+    const int test_max_rank = LDSCT_DS_RANK; /* must update code if */
+                                             /* this changes        */
+    hsize_t base_count;
+    hsize_t offset_count;
+    hsize_t start[LDSCT_DS_RANK];
+    hsize_t stride[LDSCT_DS_RANK];
+    hsize_t count[LDSCT_DS_RANK];
+    hsize_t block[LDSCT_DS_RANK];
+    herr_t  ret; /* Generic return value */
 
 #if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout,
-                  "%s:%d: dims/checker_edge_size = %d %d %d %d %d / %d\n",
-                  fcnName, mpi_rank, (int)dims[0], (int)dims[1], (int)dims[2],
-                  (int)dims[3], (int)dims[4], checker_edge_size);
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: dims/checker_edge_size = %d %d %d %d %d / %d\n", fcnName, mpi_rank,
+                  (int)dims[0], (int)dims[1], (int)dims[2], (int)dims[3], (int)dims[4], checker_edge_size);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
-    HDassert( 0 < checker_edge_size );
-    HDassert( 0 < sel_rank );
-    HDassert( sel_rank <= tgt_rank );
-    HDassert( tgt_rank <= test_max_rank );
-    HDassert( test_max_rank <= LDSCT_DS_RANK );
+    HDassert(0 < checker_edge_size);
+    HDassert(0 < sel_rank);
+    HDassert(sel_rank <= tgt_rank);
+    HDassert(tgt_rank <= test_max_rank);
+    HDassert(test_max_rank <= LDSCT_DS_RANK);
 
     sel_offset = test_max_rank - sel_rank;
-    HDassert( sel_offset >= 0 );
+    HDassert(sel_offset >= 0);
 
     ds_offset = test_max_rank - tgt_rank;
-    HDassert( ds_offset >= 0 );
-    HDassert( ds_offset <= sel_offset );
+    HDassert(ds_offset >= 0);
+    HDassert(ds_offset <= sel_offset);
 
-    HDassert( (hsize_t)checker_edge_size <= dims[sel_offset] );
-    HDassert( dims[sel_offset] == 10 );
+    HDassert((hsize_t)checker_edge_size <= dims[sel_offset]);
+    HDassert(dims[sel_offset] == 10);
 
 #if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s:%d: sel_rank/sel_offset = %d/%d.\n",
-                  fcnName, mpi_rank, sel_rank, sel_offset);
-        HDfprintf(stdout, "%s:%d: tgt_rank/ds_offset = %d/%d.\n",
-                  fcnName, mpi_rank, tgt_rank, ds_offset);
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: sel_rank/sel_offset = %d/%d.\n", fcnName, mpi_rank, sel_rank, sel_offset);
+        HDfprintf(stdout, "%s:%d: tgt_rank/ds_offset = %d/%d.\n", fcnName, mpi_rank, tgt_rank, ds_offset);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
@@ -1012,25 +976,23 @@ lower_dim_size_comp_test__select_checker_board(
 
     base_count = dims[sel_offset] / (hsize_t)(checker_edge_size * 2);
 
-    if ( (dims[sel_rank] % (hsize_t)(checker_edge_size * 2)) > 0 ) {
+    if ((dims[sel_rank] % (hsize_t)(checker_edge_size * 2)) > 0) {
 
         base_count++;
     }
 
     offset_count =
-    (hsize_t)((dims[sel_offset] - (hsize_t)checker_edge_size) /
-                  ((hsize_t)(checker_edge_size * 2)));
+        (hsize_t)((dims[sel_offset] - (hsize_t)checker_edge_size) / ((hsize_t)(checker_edge_size * 2)));
 
-    if ( ((dims[sel_rank] - (hsize_t)checker_edge_size) %
-          ((hsize_t)(checker_edge_size * 2))) > 0 ) {
+    if (((dims[sel_rank] - (hsize_t)checker_edge_size) % ((hsize_t)(checker_edge_size * 2))) > 0) {
 
         offset_count++;
     }
 
 #if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s:%d: base_count/offset_count = %d/%d.\n",
-                  fcnName, mpi_rank, base_count, offset_count);
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: base_count/offset_count = %d/%d.\n", fcnName, mpi_rank, base_count,
+                  offset_count);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
@@ -1039,235 +1001,193 @@ lower_dim_size_comp_test__select_checker_board(
      * the checker board.
      */
     i = 0;
-    while ( i < ds_offset ) {
+    while (i < ds_offset) {
 
         /* these values should never be used */
-        start[i] = 0;
+        start[i]  = 0;
         stride[i] = 0;
-        count[i] = 0;
-        block[i] = 0;
+        count[i]  = 0;
+        block[i]  = 0;
 
         i++;
     }
 
-    while ( i < sel_offset ) {
+    while (i < sel_offset) {
 
-        start[i] = sel_start[i];
+        start[i]  = sel_start[i];
         stride[i] = 2 * dims[i];
-        count[i] = 1;
-        block[i] = 1;
+        count[i]  = 1;
+        block[i]  = 1;
 
         i++;
     }
 
-    while ( i < test_max_rank ) {
+    while (i < test_max_rank) {
 
         stride[i] = (hsize_t)(2 * checker_edge_size);
-        block[i] = (hsize_t)checker_edge_size;
+        block[i]  = (hsize_t)checker_edge_size;
 
         i++;
     }
 
     i = 0;
     do {
-        if ( 0 >= sel_offset ) {
+        if (0 >= sel_offset) {
 
-            if ( i == 0 ) {
+            if (i == 0) {
 
                 start[0] = 0;
                 count[0] = base_count;
-
-            } else {
+            }
+            else {
 
                 start[0] = (hsize_t)checker_edge_size;
                 count[0] = offset_count;
-
             }
         }
 
         j = 0;
         do {
-            if ( 1 >= sel_offset ) {
+            if (1 >= sel_offset) {
 
-                if ( j == 0 ) {
+                if (j == 0) {
 
                     start[1] = 0;
                     count[1] = base_count;
-
-                } else {
+                }
+                else {
 
                     start[1] = (hsize_t)checker_edge_size;
                     count[1] = offset_count;
-
                 }
             }
 
             k = 0;
             do {
-                if ( 2 >= sel_offset ) {
+                if (2 >= sel_offset) {
 
-                    if ( k == 0 ) {
+                    if (k == 0) {
 
                         start[2] = 0;
                         count[2] = base_count;
-
-                    } else {
+                    }
+                    else {
 
                         start[2] = (hsize_t)checker_edge_size;
                         count[2] = offset_count;
-
                     }
                 }
 
                 l = 0;
                 do {
-                    if ( 3 >= sel_offset ) {
+                    if (3 >= sel_offset) {
 
-                        if ( l == 0 ) {
+                        if (l == 0) {
 
                             start[3] = 0;
                             count[3] = base_count;
-
-                        } else {
+                        }
+                        else {
 
                             start[3] = (hsize_t)checker_edge_size;
                             count[3] = offset_count;
-
                         }
                     }
 
                     m = 0;
                     do {
-                        if ( 4 >= sel_offset ) {
+                        if (4 >= sel_offset) {
 
-                            if ( m == 0 ) {
+                            if (m == 0) {
 
                                 start[4] = 0;
                                 count[4] = base_count;
-
-                            } else {
+                            }
+                            else {
 
                                 start[4] = (hsize_t)checker_edge_size;
                                 count[4] = offset_count;
-
                             }
                         }
 
-                        if ( ((i + j + k + l + m) % 2) == 0 ) {
+                        if (((i + j + k + l + m) % 2) == 0) {
 
 #if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
-                             if ( mpi_rank ==
-                                  LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-
-                                HDfprintf(stdout,
-                                      "%s%d: *** first_selection = %d ***\n",
-                                      fcnName, mpi_rank, (int)first_selection);
-                                HDfprintf(stdout,
-                                      "%s:%d: i/j/k/l/m = %d/%d/%d/%d/%d\n",
-                                      fcnName, mpi_rank, i, j, k, l, m);
-                                HDfprintf(stdout,
-                                      "%s:%d: start = %d %d %d %d %d.\n",
-                                      fcnName, mpi_rank,
-                                      (int)start[0], (int)start[1],
-                                      (int)start[2], (int)start[3],
-                                      (int)start[4]);
-                                HDfprintf(stdout,
-                                      "%s:%d: stride = %d %d %d %d %d.\n",
-                                      fcnName, mpi_rank,
-                                      (int)stride[0], (int)stride[1],
-                                      (int)stride[2], (int)stride[3],
-                                      (int)stride[4]);
-                                HDfprintf(stdout,
-                                      "%s:%d: count = %d %d %d %d %d.\n",
-                                      fcnName, mpi_rank,
-                                      (int)count[0], (int)count[1],
-                                      (int)count[2], (int)count[3],
-                                      (int)count[4]);
-                                HDfprintf(stdout,
-                                      "%s:%d: block = %d %d %d %d %d.\n",
-                                      fcnName, mpi_rank,
-                                      (int)block[0], (int)block[1],
-                                      (int)block[2], (int)block[3],
-                                      (int)block[4]);
-                                HDfprintf(stdout,
-                                      "%s:%d: n-cube extent dims = %d.\n",
-                                      fcnName, mpi_rank,
-                                      H5Sget_simple_extent_ndims(tgt_sid));
-                                HDfprintf(stdout,
-                                      "%s:%d: selection rank = %d.\n",
-                                      fcnName, mpi_rank, sel_rank);
+                            if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+
+                                HDfprintf(stdout, "%s%d: *** first_selection = %d ***\n", fcnName, mpi_rank,
+                                          (int)first_selection);
+                                HDfprintf(stdout, "%s:%d: i/j/k/l/m = %d/%d/%d/%d/%d\n", fcnName, mpi_rank, i,
+                                          j, k, l, m);
+                                HDfprintf(stdout, "%s:%d: start = %d %d %d %d %d.\n", fcnName, mpi_rank,
+                                          (int)start[0], (int)start[1], (int)start[2], (int)start[3],
+                                          (int)start[4]);
+                                HDfprintf(stdout, "%s:%d: stride = %d %d %d %d %d.\n", fcnName, mpi_rank,
+                                          (int)stride[0], (int)stride[1], (int)stride[2], (int)stride[3],
+                                          (int)stride[4]);
+                                HDfprintf(stdout, "%s:%d: count = %d %d %d %d %d.\n", fcnName, mpi_rank,
+                                          (int)count[0], (int)count[1], (int)count[2], (int)count[3],
+                                          (int)count[4]);
+                                HDfprintf(stdout, "%s:%d: block = %d %d %d %d %d.\n", fcnName, mpi_rank,
+                                          (int)block[0], (int)block[1], (int)block[2], (int)block[3],
+                                          (int)block[4]);
+                                HDfprintf(stdout, "%s:%d: n-cube extent dims = %d.\n", fcnName, mpi_rank,
+                                          H5Sget_simple_extent_ndims(tgt_sid));
+                                HDfprintf(stdout, "%s:%d: selection rank = %d.\n", fcnName, mpi_rank,
+                                          sel_rank);
                             }
 #endif
 
-                            if ( first_selection ) {
+                            if (first_selection) {
 
                                 first_selection = FALSE;
 
-                                ret = H5Sselect_hyperslab
-                                      (
-                                        tgt_sid,
-                                        H5S_SELECT_SET,
-                                        &(start[ds_offset]),
-                                        &(stride[ds_offset]),
-                                        &(count[ds_offset]),
-                                        &(block[ds_offset])
-                                      );
+                                ret = H5Sselect_hyperslab(tgt_sid, H5S_SELECT_SET, &(start[ds_offset]),
+                                                          &(stride[ds_offset]), &(count[ds_offset]),
+                                                          &(block[ds_offset]));
 
                                 VRFY((ret != FAIL), "H5Sselect_hyperslab(SET) succeeded");
+                            }
+                            else {
 
-                            } else {
-
-                                ret = H5Sselect_hyperslab
-                                      (
-                                        tgt_sid,
-                                        H5S_SELECT_OR,
-                                        &(start[ds_offset]),
-                                        &(stride[ds_offset]),
-                                        &(count[ds_offset]),
-                                        &(block[ds_offset])
-                                      );
+                                ret = H5Sselect_hyperslab(tgt_sid, H5S_SELECT_OR, &(start[ds_offset]),
+                                                          &(stride[ds_offset]), &(count[ds_offset]),
+                                                          &(block[ds_offset]));
 
                                 VRFY((ret != FAIL), "H5Sselect_hyperslab(OR) succeeded");
-
                             }
                         }
 
                         m++;
 
-                    } while ( ( m <= 1 ) &&
-                              ( 4 >= sel_offset ) );
+                    } while ((m <= 1) && (4 >= sel_offset));
 
                     l++;
 
-                } while ( ( l <= 1 ) &&
-                          ( 3 >= sel_offset ) );
+                } while ((l <= 1) && (3 >= sel_offset));
 
                 k++;
 
-            } while ( ( k <= 1 ) &&
-                      ( 2 >= sel_offset ) );
+            } while ((k <= 1) && (2 >= sel_offset));
 
             j++;
 
-        } while ( ( j <= 1 ) &&
-                  ( 1 >= sel_offset ) );
-
+        } while ((j <= 1) && (1 >= sel_offset));
 
         i++;
 
-    } while ( ( i <= 1 ) &&
-              ( 0 >= sel_offset ) );
+    } while ((i <= 1) && (0 >= sel_offset));
 
 #if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n",
-                  fcnName, mpi_rank, (int)H5Sget_select_npoints(tgt_sid));
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n", fcnName, mpi_rank,
+                  (int)H5Sget_select_npoints(tgt_sid));
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */
 
     /* Clip the selection back to the dataspace proper. */
 
-    for ( i = 0; i < test_max_rank; i++ ) {
+    for (i = 0; i < test_max_rank; i++) {
 
         start[i]  = 0;
         stride[i] = dims[i];
@@ -1275,15 +1195,14 @@ lower_dim_size_comp_test__select_checker_board(
         block[i]  = dims[i];
     }
 
-    ret = H5Sselect_hyperslab(tgt_sid, H5S_SELECT_AND,
-                              start, stride, count, block);
+    ret = H5Sselect_hyperslab(tgt_sid, H5S_SELECT_AND, start, stride, count, block);
 
     VRFY((ret != FAIL), "H5Sselect_hyperslab(AND) succeeded");
 
 #if LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n",
-                  fcnName, mpi_rank, (int)H5Sget_select_npoints(tgt_sid));
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s%d: H5Sget_select_npoints(tgt_sid) = %d.\n", fcnName, mpi_rank,
+                  (int)H5Sget_select_npoints(tgt_sid));
         HDfprintf(stdout, "%s%d: done.\n", fcnName, mpi_rank);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__SELECT_CHECKER_BOARD__DEBUG */
@@ -1292,7 +1211,6 @@ lower_dim_size_comp_test__select_checker_board(
 
 } /* lower_dim_size_comp_test__select_checker_board() */
 
-
 /****************************************************************
 **
 **  lower_dim_size_comp_test__verify_data():
@@ -1352,138 +1270,123 @@ lower_dim_size_comp_test__select_checker_board(
 #define LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG 0
 
 static hbool_t
-lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
+lower_dim_size_comp_test__verify_data(uint32_t *buf_ptr,
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
                                       const int mpi_rank,
 #endif /* LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG */
-                                      const int rank,
-                                      const int edge_size,
-                                      const int checker_edge_size,
-                                      uint32_t first_expected_val,
-                                      hbool_t buf_starts_in_checker)
+                                      const int rank, const int edge_size, const int checker_edge_size,
+                                      uint32_t first_expected_val, hbool_t buf_starts_in_checker)
 {
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
-    const char *    fcnName =
-            "lower_dim_size_comp_test__verify_data():";
+    const char *fcnName = "lower_dim_size_comp_test__verify_data():";
 #endif
-    hbool_t good_data = TRUE;
-    hbool_t in_checker;
-    hbool_t start_in_checker[5];
-    uint32_t expected_value;
-    uint32_t * val_ptr;
-    int i, j, k, l, m;  /* to track position in n-cube */
-    int v, w, x, y, z;  /* to track position in checker */
+    hbool_t   good_data = TRUE;
+    hbool_t   in_checker;
+    hbool_t   start_in_checker[5];
+    uint32_t  expected_value;
+    uint32_t *val_ptr;
+    int       i, j, k, l, m;     /* to track position in n-cube */
+    int       v, w, x, y, z;     /* to track position in checker */
     const int test_max_rank = 5; /* code changes needed if this is increased */
 
-    HDassert( buf_ptr != NULL );
-    HDassert( 0 < rank );
-    HDassert( rank <= test_max_rank );
-    HDassert( edge_size >= 6 );
-    HDassert( 0 < checker_edge_size );
-    HDassert( checker_edge_size <= edge_size );
-    HDassert( test_max_rank <= LDSCT_DS_RANK );
+    HDassert(buf_ptr != NULL);
+    HDassert(0 < rank);
+    HDassert(rank <= test_max_rank);
+    HDassert(edge_size >= 6);
+    HDassert(0 < checker_edge_size);
+    HDassert(checker_edge_size <= edge_size);
+    HDassert(test_max_rank <= LDSCT_DS_RANK);
 
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
         HDfprintf(stdout, "%s mpi_rank = %d.\n", fcnName, mpi_rank);
         HDfprintf(stdout, "%s rank = %d.\n", fcnName, rank);
         HDfprintf(stdout, "%s edge_size = %d.\n", fcnName, edge_size);
-        HDfprintf(stdout, "%s checker_edge_size = %d.\n",
-                  fcnName, checker_edge_size);
-        HDfprintf(stdout, "%s first_expected_val = %d.\n",
-                  fcnName, (int)first_expected_val);
-        HDfprintf(stdout, "%s starts_in_checker = %d.\n",
-                  fcnName, (int)buf_starts_in_checker);
+        HDfprintf(stdout, "%s checker_edge_size = %d.\n", fcnName, checker_edge_size);
+        HDfprintf(stdout, "%s first_expected_val = %d.\n", fcnName, (int)first_expected_val);
+        HDfprintf(stdout, "%s starts_in_checker = %d.\n", fcnName, (int)buf_starts_in_checker);
     }
 #endif
 
-    val_ptr = buf_ptr;
+    val_ptr        = buf_ptr;
     expected_value = first_expected_val;
 
-    i = 0;
-    v = 0;
+    i                   = 0;
+    v                   = 0;
     start_in_checker[0] = buf_starts_in_checker;
-    do
-    {
-        if ( v >= checker_edge_size ) {
+    do {
+        if (v >= checker_edge_size) {
 
-            start_in_checker[0] = ! start_in_checker[0];
-            v = 0;
+            start_in_checker[0] = !start_in_checker[0];
+            v                   = 0;
         }
 
-        j = 0;
-        w = 0;
+        j                   = 0;
+        w                   = 0;
         start_in_checker[1] = start_in_checker[0];
-        do
-        {
-            if ( w >= checker_edge_size ) {
+        do {
+            if (w >= checker_edge_size) {
 
-                start_in_checker[1] = ! start_in_checker[1];
-                w = 0;
+                start_in_checker[1] = !start_in_checker[1];
+                w                   = 0;
             }
 
-            k = 0;
-            x = 0;
+            k                   = 0;
+            x                   = 0;
             start_in_checker[2] = start_in_checker[1];
-            do
-            {
-                if ( x >= checker_edge_size ) {
+            do {
+                if (x >= checker_edge_size) {
 
-                    start_in_checker[2] = ! start_in_checker[2];
-                    x = 0;
+                    start_in_checker[2] = !start_in_checker[2];
+                    x                   = 0;
                 }
 
-                l = 0;
-                y = 0;
+                l                   = 0;
+                y                   = 0;
                 start_in_checker[3] = start_in_checker[2];
-                do
-                {
-                    if ( y >= checker_edge_size ) {
+                do {
+                    if (y >= checker_edge_size) {
 
-                        start_in_checker[3] = ! start_in_checker[3];
-                        y = 0;
+                        start_in_checker[3] = !start_in_checker[3];
+                        y                   = 0;
                     }
 
                     m = 0;
                     z = 0;
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
-                    if ( mpi_rank ==
-                         LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
+                    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
                         HDfprintf(stdout, "%d, %d, %d, %d, %d:", i, j, k, l, m);
                     }
 #endif
                     in_checker = start_in_checker[3];
-                    do
-                    {
+                    do {
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
-                        if ( mpi_rank ==
-                             LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
+                        if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
                             HDfprintf(stdout, " %d", (int)(*val_ptr));
                         }
 #endif
-                        if ( z >= checker_edge_size ) {
+                        if (z >= checker_edge_size) {
 
-                            in_checker = ! in_checker;
-                            z = 0;
+                            in_checker = !in_checker;
+                            z          = 0;
                         }
 
-                        if ( in_checker ) {
+                        if (in_checker) {
 
-                            if ( *val_ptr != expected_value ) {
+                            if (*val_ptr != expected_value) {
 
                                 good_data = FALSE;
                             }
 
                             /* zero out buffer for re-use */
                             *val_ptr = 0;
-
-                        } else if ( *val_ptr != 0 ) {
+                        }
+                        else if (*val_ptr != 0) {
 
                             good_data = FALSE;
 
                             /* zero out buffer for re-use */
                             *val_ptr = 0;
-
                         }
 
                         val_ptr++;
@@ -1491,36 +1394,29 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
                         m++;
                         z++;
 
-                    } while ( ( rank >= (test_max_rank - 4) ) &&
-                              ( m < edge_size ) );
+                    } while ((rank >= (test_max_rank - 4)) && (m < edge_size));
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
-                    if ( mpi_rank ==
-                         LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
+                    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
                         HDfprintf(stdout, "\n");
                     }
 #endif
                     l++;
                     y++;
-                } while ( ( rank >= (test_max_rank - 3) ) &&
-                          ( l < edge_size ) );
+                } while ((rank >= (test_max_rank - 3)) && (l < edge_size));
                 k++;
                 x++;
-            } while ( ( rank >= (test_max_rank - 2) ) &&
-                      ( k < edge_size ) );
+            } while ((rank >= (test_max_rank - 2)) && (k < edge_size));
             j++;
             w++;
-        } while ( ( rank >= (test_max_rank - 1) ) &&
-                  ( j < edge_size ) );
+        } while ((rank >= (test_max_rank - 1)) && (j < edge_size));
         i++;
         v++;
-    } while ( ( rank >= test_max_rank ) &&
-              ( i < edge_size ) );
+    } while ((rank >= test_max_rank) && (i < edge_size));
 
-    return(good_data);
+    return (good_data);
 
 } /* lower_dim_size_comp_test__verify_data() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    lower_dim_size_comp_test__run_test()
  *
@@ -1535,103 +1431,97 @@ lower_dim_size_comp_test__verify_data(uint32_t * buf_ptr,
  *-------------------------------------------------------------------------
  */
 
-#define LDSCT_DS_RANK    5
+#define LDSCT_DS_RANK                             5
 #define LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG 0
 
 static void
-lower_dim_size_comp_test__run_test(const int chunk_edge_size,
-                                   const hbool_t use_collective_io,
+lower_dim_size_comp_test__run_test(const int chunk_edge_size, const hbool_t use_collective_io,
                                    const hid_t dset_type)
 {
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    const char   *fcnName = "lower_dim_size_comp_test__run_test()";
-    int          rank;
-    hsize_t      dims[32];
-    hsize_t      max_dims[32];
+    const char *fcnName = "lower_dim_size_comp_test__run_test()";
+    int         rank;
+    hsize_t     dims[32];
+    hsize_t     max_dims[32];
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
-    const char   *filename;
-    hbool_t      data_ok = FALSE;
-    hbool_t      mis_match = FALSE;
-    int           i;
-    int           start_index;
-    int           stop_index;
-    int          mrc;
-    int          mpi_rank;
-    int          mpi_size;
-    MPI_Comm      mpi_comm = MPI_COMM_NULL;
-    MPI_Info      mpi_info = MPI_INFO_NULL;
-    hid_t         fid;                    /* HDF5 file ID */
-    hid_t         acc_tpl;                /* File access templates */
-    hid_t         xfer_plist = H5P_DEFAULT;
-    size_t        small_ds_size;
-    size_t        small_ds_slice_size;
-    size_t        large_ds_size;
+    const char *filename;
+    hbool_t     data_ok   = FALSE;
+    hbool_t     mis_match = FALSE;
+    int         i;
+    int         start_index;
+    int         stop_index;
+    int         mrc;
+    int         mpi_rank;
+    int         mpi_size;
+    MPI_Comm    mpi_comm = MPI_COMM_NULL;
+    MPI_Info    mpi_info = MPI_INFO_NULL;
+    hid_t       fid;     /* HDF5 file ID */
+    hid_t       acc_tpl; /* File access templates */
+    hid_t       xfer_plist = H5P_DEFAULT;
+    size_t      small_ds_size;
+    size_t      small_ds_slice_size;
+    size_t      large_ds_size;
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    size_t        large_ds_slice_size;
+    size_t large_ds_slice_size;
 #endif
-    uint32_t      expected_value;
-    uint32_t    * small_ds_buf_0 = NULL;
-    uint32_t    * small_ds_buf_1 = NULL;
-    uint32_t    * large_ds_buf_0 = NULL;
-    uint32_t    * large_ds_buf_1 = NULL;
-    uint32_t    * ptr_0;
-    uint32_t    * ptr_1;
-    hsize_t       small_chunk_dims[LDSCT_DS_RANK];
-    hsize_t       large_chunk_dims[LDSCT_DS_RANK];
-    hsize_t       small_dims[LDSCT_DS_RANK];
-    hsize_t       large_dims[LDSCT_DS_RANK];
-    hsize_t       start[LDSCT_DS_RANK];
-    hsize_t       stride[LDSCT_DS_RANK];
-    hsize_t       count[LDSCT_DS_RANK];
-    hsize_t       block[LDSCT_DS_RANK];
-    hsize_t       small_sel_start[LDSCT_DS_RANK];
-    hsize_t       large_sel_start[LDSCT_DS_RANK];
-    hid_t         full_mem_small_ds_sid;
-    hid_t         full_file_small_ds_sid;
-    hid_t         mem_small_ds_sid;
-    hid_t         file_small_ds_sid;
-    hid_t         full_mem_large_ds_sid;
-    hid_t         full_file_large_ds_sid;
-    hid_t         mem_large_ds_sid;
-    hid_t         file_large_ds_sid;
-    hid_t         small_ds_dcpl_id = H5P_DEFAULT;
-    hid_t         large_ds_dcpl_id = H5P_DEFAULT;
-    hid_t         small_dataset;     /* Dataset ID                   */
-    hid_t         large_dataset;     /* Dataset ID                   */
-    htri_t        check;          /* Shape comparison return value */
-    herr_t        ret;            /* Generic return value */
+    uint32_t  expected_value;
+    uint32_t *small_ds_buf_0 = NULL;
+    uint32_t *small_ds_buf_1 = NULL;
+    uint32_t *large_ds_buf_0 = NULL;
+    uint32_t *large_ds_buf_1 = NULL;
+    uint32_t *ptr_0;
+    uint32_t *ptr_1;
+    hsize_t   small_chunk_dims[LDSCT_DS_RANK];
+    hsize_t   large_chunk_dims[LDSCT_DS_RANK];
+    hsize_t   small_dims[LDSCT_DS_RANK];
+    hsize_t   large_dims[LDSCT_DS_RANK];
+    hsize_t   start[LDSCT_DS_RANK];
+    hsize_t   stride[LDSCT_DS_RANK];
+    hsize_t   count[LDSCT_DS_RANK];
+    hsize_t   block[LDSCT_DS_RANK];
+    hsize_t   small_sel_start[LDSCT_DS_RANK];
+    hsize_t   large_sel_start[LDSCT_DS_RANK];
+    hid_t     full_mem_small_ds_sid;
+    hid_t     full_file_small_ds_sid;
+    hid_t     mem_small_ds_sid;
+    hid_t     file_small_ds_sid;
+    hid_t     full_mem_large_ds_sid;
+    hid_t     full_file_large_ds_sid;
+    hid_t     mem_large_ds_sid;
+    hid_t     file_large_ds_sid;
+    hid_t     small_ds_dcpl_id = H5P_DEFAULT;
+    hid_t     large_ds_dcpl_id = H5P_DEFAULT;
+    hid_t     small_dataset; /* Dataset ID                   */
+    hid_t     large_dataset; /* Dataset ID                   */
+    htri_t    check;         /* Shape comparison return value */
+    herr_t    ret;           /* Generic return value */
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    HDassert( mpi_size >= 1 );
+    HDassert(mpi_size >= 1);
 
     mpi_comm = MPI_COMM_WORLD;
     mpi_info = MPI_INFO_NULL;
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s:%d: chunk_edge_size = %d.\n",
-                  fcnName, mpi_rank, (int)chunk_edge_size);
-        HDfprintf(stdout, "%s:%d: use_collective_io = %d.\n",
-                  fcnName, mpi_rank, (int)use_collective_io);
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: chunk_edge_size = %d.\n", fcnName, mpi_rank, (int)chunk_edge_size);
+        HDfprintf(stdout, "%s:%d: use_collective_io = %d.\n", fcnName, mpi_rank, (int)use_collective_io);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
-
-    small_ds_size       = (size_t)((mpi_size + 1) *  1 *  1 * 10 * 10);
-    small_ds_slice_size = (size_t)                 ( 1 *  1 * 10 * 10);
+    small_ds_size       = (size_t)((mpi_size + 1) * 1 * 1 * 10 * 10);
+    small_ds_slice_size = (size_t)(1 * 1 * 10 * 10);
     large_ds_size       = (size_t)((mpi_size + 1) * 10 * 10 * 10 * 10);
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    large_ds_slice_size = (size_t)                 (10 * 10 * 10 * 10);
+    large_ds_slice_size = (size_t)(10 * 10 * 10 * 10);
 
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s:%d: small ds size / slice size = %d / %d.\n",
-                  fcnName, mpi_rank,
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: small ds size / slice size = %d / %d.\n", fcnName, mpi_rank,
                   (int)small_ds_size, (int)small_ds_slice_size);
-        HDfprintf(stdout, "%s:%d: large ds size / slice size = %d / %d.\n",
-                  fcnName, mpi_rank,
+        HDfprintf(stdout, "%s:%d: large ds size / slice size = %d / %d.\n", fcnName, mpi_rank,
                   (int)large_ds_size, (int)large_ds_slice_size);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
@@ -1649,13 +1539,12 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     large_ds_buf_1 = (uint32_t *)HDmalloc(sizeof(uint32_t) * large_ds_size);
     VRFY((large_ds_buf_1 != NULL), "malloc of large_ds_buf_1 succeeded");
 
-
     /* initialize the buffers */
 
     ptr_0 = small_ds_buf_0;
     ptr_1 = small_ds_buf_1;
 
-    for ( i = 0; i < (int)small_ds_size; i++ ) {
+    for (i = 0; i < (int)small_ds_size; i++) {
 
         *ptr_0 = (uint32_t)i;
         *ptr_1 = 0;
@@ -1667,7 +1556,7 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     ptr_0 = large_ds_buf_0;
     ptr_1 = large_ds_buf_1;
 
-    for ( i = 0; i < (int)large_ds_size; i++ ) {
+    for (i = 0; i < (int)large_ds_size; i++) {
 
         *ptr_0 = (uint32_t)i;
         *ptr_1 = 0;
@@ -1676,12 +1565,10 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
         ptr_1++;
     }
 
-
     /* get the file name */
 
     filename = (const char *)GetTestParameters();
-    HDassert( filename != NULL );
-
+    HDassert(filename != NULL);
 
     /* ----------------------------------------
      * CREATE AN HDF5 FILE WITH PARALLEL ACCESS
@@ -1700,11 +1587,10 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     ret = H5Pclose(acc_tpl);
     VRFY((ret >= 0), "H5Pclose(acc_tpl) succeeded");
 
-
     /* setup dims: */
     small_dims[0] = (hsize_t)(mpi_size + 1);
-    small_dims[1] =  1;
-    small_dims[2] =  1;
+    small_dims[1] = 1;
+    small_dims[2] = 1;
     small_dims[3] = 10;
     small_dims[4] = 10;
 
@@ -1715,51 +1601,39 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     large_dims[4] = 10;
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s:%d: small_dims[] = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)small_dims[0], (int)small_dims[1],
-                  (int)small_dims[2], (int)small_dims[3], (int)small_dims[4]);
-        HDfprintf(stdout, "%s:%d: large_dims[] = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)large_dims[0], (int)large_dims[1],
-                  (int)large_dims[2], (int)large_dims[3], (int)large_dims[4]);
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: small_dims[] = %d %d %d %d %d\n", fcnName, mpi_rank, (int)small_dims[0],
+                  (int)small_dims[1], (int)small_dims[2], (int)small_dims[3], (int)small_dims[4]);
+        HDfprintf(stdout, "%s:%d: large_dims[] = %d %d %d %d %d\n", fcnName, mpi_rank, (int)large_dims[0],
+                  (int)large_dims[1], (int)large_dims[2], (int)large_dims[3], (int)large_dims[4]);
     }
 #endif
 
     /* create dataspaces */
 
     full_mem_small_ds_sid = H5Screate_simple(5, small_dims, NULL);
-    VRFY((full_mem_small_ds_sid != 0),
-         "H5Screate_simple() full_mem_small_ds_sid succeeded");
+    VRFY((full_mem_small_ds_sid != 0), "H5Screate_simple() full_mem_small_ds_sid succeeded");
 
     full_file_small_ds_sid = H5Screate_simple(5, small_dims, NULL);
-    VRFY((full_file_small_ds_sid != 0),
-         "H5Screate_simple() full_file_small_ds_sid succeeded");
+    VRFY((full_file_small_ds_sid != 0), "H5Screate_simple() full_file_small_ds_sid succeeded");
 
     mem_small_ds_sid = H5Screate_simple(5, small_dims, NULL);
-    VRFY((mem_small_ds_sid != 0),
-         "H5Screate_simple() mem_small_ds_sid succeeded");
+    VRFY((mem_small_ds_sid != 0), "H5Screate_simple() mem_small_ds_sid succeeded");
 
     file_small_ds_sid = H5Screate_simple(5, small_dims, NULL);
-    VRFY((file_small_ds_sid != 0),
-          "H5Screate_simple() file_small_ds_sid succeeded");
-
+    VRFY((file_small_ds_sid != 0), "H5Screate_simple() file_small_ds_sid succeeded");
 
     full_mem_large_ds_sid = H5Screate_simple(5, large_dims, NULL);
-    VRFY((full_mem_large_ds_sid != 0),
-         "H5Screate_simple() full_mem_large_ds_sid succeeded");
+    VRFY((full_mem_large_ds_sid != 0), "H5Screate_simple() full_mem_large_ds_sid succeeded");
 
     full_file_large_ds_sid = H5Screate_simple(5, large_dims, NULL);
-    VRFY((full_file_large_ds_sid != 0),
-         "H5Screate_simple() full_file_large_ds_sid succeeded");
+    VRFY((full_file_large_ds_sid != 0), "H5Screate_simple() full_file_large_ds_sid succeeded");
 
     mem_large_ds_sid = H5Screate_simple(5, large_dims, NULL);
-    VRFY((mem_large_ds_sid != 0),
-         "H5Screate_simple() mem_large_ds_sid succeeded");
+    VRFY((mem_large_ds_sid != 0), "H5Screate_simple() mem_large_ds_sid succeeded");
 
     file_large_ds_sid = H5Screate_simple(5, large_dims, NULL);
-    VRFY((file_large_ds_sid != 0),
-          "H5Screate_simple() file_large_ds_sid succeeded");
-
+    VRFY((file_large_ds_sid != 0), "H5Screate_simple() file_large_ds_sid succeeded");
 
     /* Select the entire extent of the full small ds dataspaces */
     ret = H5Sselect_all(full_mem_small_ds_sid);
@@ -1768,7 +1642,6 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     ret = H5Sselect_all(full_file_small_ds_sid);
     VRFY((ret != FAIL), "H5Sselect_all(full_file_small_ds_sid) succeeded");
 
-
     /* Select the entire extent of the full large ds dataspaces */
     ret = H5Sselect_all(full_mem_large_ds_sid);
     VRFY((ret != FAIL), "H5Sselect_all(full_mem_large_ds_sid) succeeded");
@@ -1776,22 +1649,20 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     ret = H5Sselect_all(full_file_large_ds_sid);
     VRFY((ret != FAIL), "H5Sselect_all(full_file_large_ds_sid) succeeded");
 
-
     /* if chunk edge size is greater than zero, set up the small and
      * large data set creation property lists to specify chunked
      * datasets.
      */
-    if ( chunk_edge_size > 0 ) {
+    if (chunk_edge_size > 0) {
 
         small_chunk_dims[0] = (hsize_t)(1);
         small_chunk_dims[1] = small_chunk_dims[2] = (hsize_t)1;
         small_chunk_dims[3] = small_chunk_dims[4] = (hsize_t)chunk_edge_size;
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-        if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-            HDfprintf(stdout, "%s:%d: small chunk dims[] = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)small_chunk_dims[0],
-                      (int)small_chunk_dims[1], (int)small_chunk_dims[2],
+        if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+            HDfprintf(stdout, "%s:%d: small chunk dims[] = %d %d %d %d %d\n", fcnName, mpi_rank,
+                      (int)small_chunk_dims[0], (int)small_chunk_dims[1], (int)small_chunk_dims[2],
                       (int)small_chunk_dims[3], (int)small_chunk_dims[4]);
         }
 #endif
@@ -1806,15 +1677,13 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
         VRFY((ret != FAIL), "H5Pset_chunk() small_ds_dcpl_id succeeded");
 
         large_chunk_dims[0] = (hsize_t)(1);
-        large_chunk_dims[1] = large_chunk_dims[2] =
-            large_chunk_dims[3] = large_chunk_dims[4] = (hsize_t)chunk_edge_size;
-
+        large_chunk_dims[1] = large_chunk_dims[2] = large_chunk_dims[3] = large_chunk_dims[4] =
+            (hsize_t)chunk_edge_size;
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-        if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-            HDfprintf(stdout, "%s:%d: large chunk dims[] = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)large_chunk_dims[0],
-                      (int)large_chunk_dims[1], (int)large_chunk_dims[2],
+        if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+            HDfprintf(stdout, "%s:%d: large chunk dims[] = %d %d %d %d %d\n", fcnName, mpi_rank,
+                      (int)large_chunk_dims[0], (int)large_chunk_dims[1], (int)large_chunk_dims[2],
                       (int)large_chunk_dims[3], (int)large_chunk_dims[4]);
         }
 #endif
@@ -1829,30 +1698,23 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
         VRFY((ret != FAIL), "H5Pset_chunk() large_ds_dcpl_id succeeded");
     }
 
-
     /* create the small dataset */
-    small_dataset = H5Dcreate2(fid, "small_dataset", dset_type,
-                               file_small_ds_sid, H5P_DEFAULT,
+    small_dataset = H5Dcreate2(fid, "small_dataset", dset_type, file_small_ds_sid, H5P_DEFAULT,
                                small_ds_dcpl_id, H5P_DEFAULT);
     VRFY((ret >= 0), "H5Dcreate2() small_dataset succeeded");
 
-
     /* create the large dataset */
-    large_dataset = H5Dcreate2(fid, "large_dataset", dset_type,
-                               file_large_ds_sid, H5P_DEFAULT,
+    large_dataset = H5Dcreate2(fid, "large_dataset", dset_type, file_large_ds_sid, H5P_DEFAULT,
                                large_ds_dcpl_id, H5P_DEFAULT);
     VRFY((ret >= 0), "H5Dcreate2() large_dataset succeeded");
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout,
-                  "%s:%d: small/large ds id = %d / %d.\n",
-                  fcnName, mpi_rank, (int)small_dataset,
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: small/large ds id = %d / %d.\n", fcnName, mpi_rank, (int)small_dataset,
                   (int)large_dataset);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
-
     /* setup xfer property list */
     xfer_plist = H5Pcreate(H5P_DATASET_XFER);
     VRFY((xfer_plist >= 0), "H5Pcreate(H5P_DATASET_XFER) succeeded");
@@ -1860,14 +1722,12 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     ret = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
 
-    if ( ! use_collective_io ) {
+    if (!use_collective_io) {
 
-        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist,
-                                              H5FD_MPIO_INDIVIDUAL_IO);
-        VRFY((ret>= 0), "H5Pset_dxpl_mpio_collective_opt() suceeded");
+        ret = H5Pset_dxpl_mpio_collective_opt(xfer_plist, H5FD_MPIO_INDIVIDUAL_IO);
+        VRFY((ret >= 0), "H5Pset_dxpl_mpio_collective_opt() suceeded");
     }
 
-
     /* setup selection to write initial data to the small data sets */
     start[0] = (hsize_t)(mpi_rank + 1);
     start[1] = start[2] = start[3] = start[4] = 0;
@@ -1882,135 +1742,89 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     block[3] = block[4] = 10;
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout,
-                  "%s:%d: settings for small data set initialization.\n",
-                  fcnName, mpi_rank);
-        HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)start[0], (int)start[1],
-                  (int)start[2], (int)start[3], (int)start[4]);
-        HDfprintf(stdout, "%s:%d: stride[] = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)stride[0], (int)stride[1],
-                  (int)stride[2], (int)stride[3], (int)stride[4]);
-        HDfprintf(stdout, "%s:%d: count[]  = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)count[0], (int)count[1],
-                  (int)count[2], (int)count[3], (int)count[4]);
-        HDfprintf(stdout, "%s:%d: block[]  = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)block[0], (int)block[1],
-                  (int)block[2], (int)block[3], (int)block[4]);
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: settings for small data set initialization.\n", fcnName, mpi_rank);
+        HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)start[0],
+                  (int)start[1], (int)start[2], (int)start[3], (int)start[4]);
+        HDfprintf(stdout, "%s:%d: stride[] = %d %d %d %d %d\n", fcnName, mpi_rank, (int)stride[0],
+                  (int)stride[1], (int)stride[2], (int)stride[3], (int)stride[4]);
+        HDfprintf(stdout, "%s:%d: count[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)count[0],
+                  (int)count[1], (int)count[2], (int)count[3], (int)count[4]);
+        HDfprintf(stdout, "%s:%d: block[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)block[0],
+                  (int)block[1], (int)block[2], (int)block[3], (int)block[4]);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
     /* setup selections for writing initial data to the small data set */
-    ret = H5Sselect_hyperslab(mem_small_ds_sid,
-                              H5S_SELECT_SET,
-                              start,
-                              stride,
-                              count,
-                              block);
+    ret = H5Sselect_hyperslab(mem_small_ds_sid, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(mem_small_ds_sid, set) suceeded");
 
-    ret = H5Sselect_hyperslab(file_small_ds_sid,
-                              H5S_SELECT_SET,
-                              start,
-                              stride,
-                              count,
-                              block);
+    ret = H5Sselect_hyperslab(file_small_ds_sid, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_small_ds_sid, set) suceeded");
 
-    if ( MAINPROCESS ) { /* add an additional slice to the selections */
+    if (MAINPROCESS) { /* add an additional slice to the selections */
 
         start[0] = 0;
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-        if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-            HDfprintf(stdout,
-                      "%s:%d: added settings for main process.\n",
-                      fcnName, mpi_rank);
-            HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)start[0], (int)start[1],
-                      (int)start[2], (int)start[3], (int)start[4]);
-            HDfprintf(stdout, "%s:%d: stride[] = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)stride[0], (int)stride[1],
-                      (int)stride[2], (int)stride[3], (int)stride[4]);
-            HDfprintf(stdout, "%s:%d: count[]  = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)count[0], (int)count[1],
-                      (int)count[2], (int)count[3], (int)count[4]);
-            HDfprintf(stdout, "%s:%d: block[]  = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)block[0], (int)block[1],
-                      (int)block[2], (int)block[3], (int)block[4]);
+        if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+            HDfprintf(stdout, "%s:%d: added settings for main process.\n", fcnName, mpi_rank);
+            HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)start[0],
+                      (int)start[1], (int)start[2], (int)start[3], (int)start[4]);
+            HDfprintf(stdout, "%s:%d: stride[] = %d %d %d %d %d\n", fcnName, mpi_rank, (int)stride[0],
+                      (int)stride[1], (int)stride[2], (int)stride[3], (int)stride[4]);
+            HDfprintf(stdout, "%s:%d: count[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)count[0],
+                      (int)count[1], (int)count[2], (int)count[3], (int)count[4]);
+            HDfprintf(stdout, "%s:%d: block[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)block[0],
+                      (int)block[1], (int)block[2], (int)block[3], (int)block[4]);
         }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
-        ret = H5Sselect_hyperslab(mem_small_ds_sid,
-                                  H5S_SELECT_OR,
-                                  start,
-                                  stride,
-                                  count,
-                                  block);
-        VRFY((ret>= 0), "H5Sselect_hyperslab(mem_small_ds_sid, or) suceeded");
-
-        ret = H5Sselect_hyperslab(file_small_ds_sid,
-                                  H5S_SELECT_OR,
-                                  start,
-                                  stride,
-                                  count,
-                                  block);
-        VRFY((ret>= 0), "H5Sselect_hyperslab(file_small_ds_sid, or) suceeded");
-    }
+        ret = H5Sselect_hyperslab(mem_small_ds_sid, H5S_SELECT_OR, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sselect_hyperslab(mem_small_ds_sid, or) suceeded");
 
-    check =  H5Sselect_valid(mem_small_ds_sid);
-    VRFY((check == TRUE),"H5Sselect_valid(mem_small_ds_sid) returns TRUE");
+        ret = H5Sselect_hyperslab(file_small_ds_sid, H5S_SELECT_OR, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sselect_hyperslab(file_small_ds_sid, or) suceeded");
+    }
 
-    check =  H5Sselect_valid(file_small_ds_sid);
-    VRFY((check == TRUE),"H5Sselect_valid(file_small_ds_sid) returns TRUE");
+    check = H5Sselect_valid(mem_small_ds_sid);
+    VRFY((check == TRUE), "H5Sselect_valid(mem_small_ds_sid) returns TRUE");
 
+    check = H5Sselect_valid(file_small_ds_sid);
+    VRFY((check == TRUE), "H5Sselect_valid(file_small_ds_sid) returns TRUE");
 
     /* write the initial value of the small data set to file */
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s:%d: writing init value of small ds to file.\n",
-                  fcnName, mpi_rank);
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: writing init value of small ds to file.\n", fcnName, mpi_rank);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
-    ret = H5Dwrite(small_dataset,
-                   dset_type,
-                   mem_small_ds_sid,
-                   file_small_ds_sid,
-                   xfer_plist,
-                   small_ds_buf_0);
+    ret = H5Dwrite(small_dataset, dset_type, mem_small_ds_sid, file_small_ds_sid, xfer_plist, small_ds_buf_0);
     VRFY((ret >= 0), "H5Dwrite() small_dataset initial write succeeded");
 
-
     /* read the small data set back to verify that it contains the
      * expected data.  Note that each process reads in the entire
      * data set and verifies it.
      */
-    ret = H5Dread(small_dataset,
-                  H5T_NATIVE_UINT32,
-                  full_mem_small_ds_sid,
-                  full_file_small_ds_sid,
-                  xfer_plist,
+    ret = H5Dread(small_dataset, H5T_NATIVE_UINT32, full_mem_small_ds_sid, full_file_small_ds_sid, xfer_plist,
                   small_ds_buf_1);
     VRFY((ret >= 0), "H5Dread() small_dataset initial read succeeded");
 
-
     /* sync with the other processes before checking data */
     mrc = MPI_Barrier(MPI_COMM_WORLD);
-    VRFY((mrc==MPI_SUCCESS), "Sync after small dataset writes");
-
+    VRFY((mrc == MPI_SUCCESS), "Sync after small dataset writes");
 
     /* verify that the correct data was written to the small data set,
      * and reset the buffer to zero in passing.
      */
     expected_value = 0;
-    mis_match = FALSE;
-    ptr_1 = small_ds_buf_1;
+    mis_match      = FALSE;
+    ptr_1          = small_ds_buf_1;
 
     i = 0;
-    for ( i = 0; i < (int)small_ds_size; i++ ) {
+    for (i = 0; i < (int)small_ds_size; i++) {
 
-        if ( *ptr_1 != expected_value ) {
+        if (*ptr_1 != expected_value) {
 
             mis_match = TRUE;
         }
@@ -2020,9 +1834,7 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
         ptr_1++;
         expected_value++;
     }
-    VRFY( (mis_match == FALSE), "small ds init data good.");
-
-
+    VRFY((mis_match == FALSE), "small ds init data good.");
 
     /* setup selections for writing initial data to the large data set */
     start[0] = (hsize_t)(mpi_rank + 1);
@@ -2037,104 +1849,64 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     block[1] = block[2] = block[3] = block[4] = (hsize_t)10;
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout,
-                  "%s:%d: settings for large data set initialization.\n",
-                  fcnName, mpi_rank);
-        HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)start[0], (int)start[1],
-                  (int)start[2], (int)start[3], (int)start[4]);
-        HDfprintf(stdout, "%s:%d: stride[] = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)stride[0], (int)stride[1],
-                  (int)stride[2], (int)stride[3], (int)stride[4]);
-        HDfprintf(stdout, "%s:%d: count[]  = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)count[0], (int)count[1],
-                  (int)count[2], (int)count[3], (int)count[4]);
-        HDfprintf(stdout, "%s:%d: block[]  = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, (int)block[0], (int)block[1],
-                  (int)block[2], (int)block[3], (int)block[4]);
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: settings for large data set initialization.\n", fcnName, mpi_rank);
+        HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)start[0],
+                  (int)start[1], (int)start[2], (int)start[3], (int)start[4]);
+        HDfprintf(stdout, "%s:%d: stride[] = %d %d %d %d %d\n", fcnName, mpi_rank, (int)stride[0],
+                  (int)stride[1], (int)stride[2], (int)stride[3], (int)stride[4]);
+        HDfprintf(stdout, "%s:%d: count[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)count[0],
+                  (int)count[1], (int)count[2], (int)count[3], (int)count[4]);
+        HDfprintf(stdout, "%s:%d: block[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)block[0],
+                  (int)block[1], (int)block[2], (int)block[3], (int)block[4]);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
-    ret = H5Sselect_hyperslab(mem_large_ds_sid,
-                              H5S_SELECT_SET,
-                              start,
-                              stride,
-                              count,
-                              block);
+    ret = H5Sselect_hyperslab(mem_large_ds_sid, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(mem_large_ds_sid, set) suceeded");
 
-    ret = H5Sselect_hyperslab(file_large_ds_sid,
-                              H5S_SELECT_SET,
-                              start,
-                              stride,
-                              count,
-                              block);
+    ret = H5Sselect_hyperslab(file_large_ds_sid, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_large_ds_sid, set) suceeded");
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-    HDfprintf(stdout,
-              "%s%d: H5Sget_select_npoints(mem_large_ds_sid) = %d.\n",
-              fcnName, mpi_rank,
-              (int)H5Sget_select_npoints(mem_large_ds_sid));
-    HDfprintf(stdout,
-              "%s%d: H5Sget_select_npoints(file_large_ds_sid) = %d.\n",
-              fcnName, mpi_rank,
-              (int)H5Sget_select_npoints(file_large_ds_sid));
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s%d: H5Sget_select_npoints(mem_large_ds_sid) = %d.\n", fcnName, mpi_rank,
+                  (int)H5Sget_select_npoints(mem_large_ds_sid));
+        HDfprintf(stdout, "%s%d: H5Sget_select_npoints(file_large_ds_sid) = %d.\n", fcnName, mpi_rank,
+                  (int)H5Sget_select_npoints(file_large_ds_sid));
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
-    if ( MAINPROCESS ) { /* add an additional slice to the selections */
+    if (MAINPROCESS) { /* add an additional slice to the selections */
 
         start[0] = (hsize_t)0;
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-        if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-            HDfprintf(stdout,
-                      "%s:%d: added settings for main process.\n",
-                      fcnName, mpi_rank);
-            HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)start[0], (int)start[1],
-                      (int)start[2], (int)start[3], (int)start[4]);
-            HDfprintf(stdout, "%s:%d: stride[] = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)stride[0], (int)stride[1],
-                      (int)stride[2], (int)stride[3], (int)stride[4]);
-            HDfprintf(stdout, "%s:%d: count[]  = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)count[0], (int)count[1],
-                      (int)count[2], (int)count[3], (int)count[4]);
-            HDfprintf(stdout, "%s:%d: block[]  = %d %d %d %d %d\n",
-                      fcnName, mpi_rank, (int)block[0], (int)block[1],
-                      (int)block[2], (int)block[3], (int)block[4]);
+        if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+            HDfprintf(stdout, "%s:%d: added settings for main process.\n", fcnName, mpi_rank);
+            HDfprintf(stdout, "%s:%d: start[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)start[0],
+                      (int)start[1], (int)start[2], (int)start[3], (int)start[4]);
+            HDfprintf(stdout, "%s:%d: stride[] = %d %d %d %d %d\n", fcnName, mpi_rank, (int)stride[0],
+                      (int)stride[1], (int)stride[2], (int)stride[3], (int)stride[4]);
+            HDfprintf(stdout, "%s:%d: count[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)count[0],
+                      (int)count[1], (int)count[2], (int)count[3], (int)count[4]);
+            HDfprintf(stdout, "%s:%d: block[]  = %d %d %d %d %d\n", fcnName, mpi_rank, (int)block[0],
+                      (int)block[1], (int)block[2], (int)block[3], (int)block[4]);
         }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
-        ret = H5Sselect_hyperslab(mem_large_ds_sid,
-                                  H5S_SELECT_OR,
-                                  start,
-                                  stride,
-                                  count,
-                                  block);
-        VRFY((ret>= 0), "H5Sselect_hyperslab(mem_large_ds_sid, or) suceeded");
-
-        ret = H5Sselect_hyperslab(file_large_ds_sid,
-                                  H5S_SELECT_OR,
-                                  start,
-                                  stride,
-                                  count,
-                                  block);
-        VRFY((ret>= 0), "H5Sselect_hyperslab(file_large_ds_sid, or) suceeded");
+        ret = H5Sselect_hyperslab(mem_large_ds_sid, H5S_SELECT_OR, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sselect_hyperslab(mem_large_ds_sid, or) suceeded");
+
+        ret = H5Sselect_hyperslab(file_large_ds_sid, H5S_SELECT_OR, start, stride, count, block);
+        VRFY((ret >= 0), "H5Sselect_hyperslab(file_large_ds_sid, or) suceeded");
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-        if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout,
-                  "%s%d: H5Sget_select_npoints(mem_large_ds_sid) = %d.\n",
-                  fcnName, mpi_rank,
-                  (int)H5Sget_select_npoints(mem_large_ds_sid));
-        HDfprintf(stdout,
-                  "%s%d: H5Sget_select_npoints(file_large_ds_sid) = %d.\n",
-                  fcnName, mpi_rank,
-                  (int)H5Sget_select_npoints(file_large_ds_sid));
+        if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+            HDfprintf(stdout, "%s%d: H5Sget_select_npoints(mem_large_ds_sid) = %d.\n", fcnName, mpi_rank,
+                      (int)H5Sget_select_npoints(mem_large_ds_sid));
+            HDfprintf(stdout, "%s%d: H5Sget_select_npoints(file_large_ds_sid) = %d.\n", fcnName, mpi_rank,
+                      (int)H5Sget_select_npoints(file_large_ds_sid));
         }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
     }
@@ -2150,93 +1922,70 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     block[0] = (hsize_t)(mpi_size + 1);
     block[1] = block[2] = block[3] = block[4] = (hsize_t)10;
 
-    ret = H5Sselect_hyperslab(mem_large_ds_sid, H5S_SELECT_AND,
-                              start, stride, count, block);
-    VRFY((ret != FAIL),"H5Sselect_hyperslab(mem_large_ds_sid, and) succeeded");
+    ret = H5Sselect_hyperslab(mem_large_ds_sid, H5S_SELECT_AND, start, stride, count, block);
+    VRFY((ret != FAIL), "H5Sselect_hyperslab(mem_large_ds_sid, and) succeeded");
 
-    ret = H5Sselect_hyperslab(file_large_ds_sid, H5S_SELECT_AND,
-                              start, stride, count, block);
-    VRFY((ret != FAIL),"H5Sselect_hyperslab(file_large_ds_sid, and) succeeded");
+    ret = H5Sselect_hyperslab(file_large_ds_sid, H5S_SELECT_AND, start, stride, count, block);
+    VRFY((ret != FAIL), "H5Sselect_hyperslab(file_large_ds_sid, and) succeeded");
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
 
         rank = H5Sget_simple_extent_dims(mem_large_ds_sid, dims, max_dims);
-        HDfprintf(stdout,
-                  "%s:%d: mem_large_ds_sid dims[%d] = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, rank, (int)dims[0], (int)dims[1],
-                  (int)dims[2], (int)dims[3], (int)dims[4]);
+        HDfprintf(stdout, "%s:%d: mem_large_ds_sid dims[%d] = %d %d %d %d %d\n", fcnName, mpi_rank, rank,
+                  (int)dims[0], (int)dims[1], (int)dims[2], (int)dims[3], (int)dims[4]);
 
         rank = H5Sget_simple_extent_dims(file_large_ds_sid, dims, max_dims);
-        HDfprintf(stdout,
-                  "%s:%d: file_large_ds_sid dims[%d] = %d %d %d %d %d\n",
-                  fcnName, mpi_rank, rank, (int)dims[0], (int)dims[1],
-                  (int)dims[2], (int)dims[3], (int)dims[4]);
+        HDfprintf(stdout, "%s:%d: file_large_ds_sid dims[%d] = %d %d %d %d %d\n", fcnName, mpi_rank, rank,
+                  (int)dims[0], (int)dims[1], (int)dims[2], (int)dims[3], (int)dims[4]);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
-    check =  H5Sselect_valid(mem_large_ds_sid);
-    VRFY((check == TRUE),"H5Sselect_valid(mem_large_ds_sid) returns TRUE");
-
-    check =  H5Sselect_valid(file_large_ds_sid);
-    VRFY((check == TRUE),"H5Sselect_valid(file_large_ds_sid) returns TRUE");
+    check = H5Sselect_valid(mem_large_ds_sid);
+    VRFY((check == TRUE), "H5Sselect_valid(mem_large_ds_sid) returns TRUE");
 
+    check = H5Sselect_valid(file_large_ds_sid);
+    VRFY((check == TRUE), "H5Sselect_valid(file_large_ds_sid) returns TRUE");
 
     /* write the initial value of the large data set to file */
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-        HDfprintf(stdout, "%s:%d: writing init value of large ds to file.\n",
-                  fcnName, mpi_rank);
-        HDfprintf(stdout,
-                  "%s:%d: large_dataset = %d.\n",
-                  fcnName, mpi_rank,
-                  (int)large_dataset);
-        HDfprintf(stdout,
-                  "%s:%d: mem_large_ds_sid = %d, file_large_ds_sid = %d.\n",
-                  fcnName, mpi_rank,
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+        HDfprintf(stdout, "%s:%d: writing init value of large ds to file.\n", fcnName, mpi_rank);
+        HDfprintf(stdout, "%s:%d: large_dataset = %d.\n", fcnName, mpi_rank, (int)large_dataset);
+        HDfprintf(stdout, "%s:%d: mem_large_ds_sid = %d, file_large_ds_sid = %d.\n", fcnName, mpi_rank,
                   (int)mem_large_ds_sid, (int)file_large_ds_sid);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
 
-    ret = H5Dwrite(large_dataset,
-                   dset_type,
-                   mem_large_ds_sid,
-                   file_large_ds_sid,
-                   xfer_plist,
-                   large_ds_buf_0);
+    ret = H5Dwrite(large_dataset, dset_type, mem_large_ds_sid, file_large_ds_sid, xfer_plist, large_ds_buf_0);
 
-    if ( ret < 0 ) H5Eprint2(H5E_DEFAULT, stderr);
+    if (ret < 0)
+        H5Eprint2(H5E_DEFAULT, stderr);
     VRFY((ret >= 0), "H5Dwrite() large_dataset initial write succeeded");
 
-
     /* sync with the other processes before checking data */
     mrc = MPI_Barrier(MPI_COMM_WORLD);
-    VRFY((mrc==MPI_SUCCESS), "Sync after large dataset writes");
+    VRFY((mrc == MPI_SUCCESS), "Sync after large dataset writes");
 
     /* read the large data set back to verify that it contains the
      * expected data.  Note that each process reads in the entire
      * data set.
      */
-    ret = H5Dread(large_dataset,
-                  H5T_NATIVE_UINT32,
-                  full_mem_large_ds_sid,
-                  full_file_large_ds_sid,
-                  xfer_plist,
+    ret = H5Dread(large_dataset, H5T_NATIVE_UINT32, full_mem_large_ds_sid, full_file_large_ds_sid, xfer_plist,
                   large_ds_buf_1);
     VRFY((ret >= 0), "H5Dread() large_dataset initial read succeeded");
 
-
     /* verify that the correct data was written to the large data set.
      * in passing, reset the buffer to zeros
      */
     expected_value = 0;
-    mis_match = FALSE;
-    ptr_1 = large_ds_buf_1;
+    mis_match      = FALSE;
+    ptr_1          = large_ds_buf_1;
 
     i = 0;
-    for ( i = 0; i < (int)large_ds_size; i++ ) {
+    for (i = 0; i < (int)large_ds_size; i++) {
 
-        if ( *ptr_1 != expected_value ) {
+        if (*ptr_1 != expected_value) {
 
             mis_match = TRUE;
         }
@@ -2246,52 +1995,39 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
         ptr_1++;
         expected_value++;
     }
-    VRFY( (mis_match == FALSE), "large ds init data good.");
+    VRFY((mis_match == FALSE), "large ds init data good.");
 
     /***********************************/
     /***** INITIALIZATION COMPLETE *****/
     /***********************************/
 
-
     /* read a checkerboard selection of the process slice of the
      * small on disk data set into the process slice of the large
      * in memory data set, and verify the data read.
      */
 
     small_sel_start[0] = (hsize_t)(mpi_rank + 1);
-    small_sel_start[1] = small_sel_start[2] =
-    small_sel_start[3] = small_sel_start[4] = 0;
-
-    lower_dim_size_comp_test__select_checker_board(mpi_rank,
-                                                   file_small_ds_sid,
-                                                   /* tgt_rank          = */  5,
-                                                   small_dims,
-                                                   /* checker_edge_size = */  3,
-                                                   /* sel_rank */             2,
-                                                   small_sel_start);
-
-    expected_value = (uint32_t)
-                     ((small_sel_start[0] * small_dims[1] * small_dims[2] *
-                                            small_dims[3] * small_dims[4]) +
-                      (small_sel_start[1] * small_dims[2] * small_dims[3] *
-                                            small_dims[4]) +
-                      (small_sel_start[2] * small_dims[3] * small_dims[4]) +
-                      (small_sel_start[3] * small_dims[4]) +
-                      (small_sel_start[4]));
+    small_sel_start[1] = small_sel_start[2] = small_sel_start[3] = small_sel_start[4] = 0;
 
+    lower_dim_size_comp_test__select_checker_board(mpi_rank, file_small_ds_sid,
+                                                   /* tgt_rank          = */ 5, small_dims,
+                                                   /* checker_edge_size = */ 3,
+                                                   /* sel_rank */ 2, small_sel_start);
+
+    expected_value =
+        (uint32_t)((small_sel_start[0] * small_dims[1] * small_dims[2] * small_dims[3] * small_dims[4]) +
+                   (small_sel_start[1] * small_dims[2] * small_dims[3] * small_dims[4]) +
+                   (small_sel_start[2] * small_dims[3] * small_dims[4]) +
+                   (small_sel_start[3] * small_dims[4]) + (small_sel_start[4]));
 
     large_sel_start[0] = (hsize_t)(mpi_rank + 1);
     large_sel_start[1] = 5;
     large_sel_start[2] = large_sel_start[3] = large_sel_start[4] = 0;
 
-    lower_dim_size_comp_test__select_checker_board(mpi_rank,
-                                                   mem_large_ds_sid,
-                                                   /* tgt_rank          = */  5,
-                                                   large_dims,
-                                                   /* checker_edge_size = */  3,
-                                                   /* sel_rank          = */  2,
-                                                   large_sel_start);
-
+    lower_dim_size_comp_test__select_checker_board(mpi_rank, mem_large_ds_sid,
+                                                   /* tgt_rank          = */ 5, large_dims,
+                                                   /* checker_edge_size = */ 3,
+                                                   /* sel_rank          = */ 2, large_sel_start);
 
     /* verify that H5Sselect_shape_same() reports the two
      * selections as having the same shape.
@@ -2299,18 +2035,13 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     check = H5Sselect_shape_same(mem_large_ds_sid, file_small_ds_sid);
     VRFY((check == TRUE), "H5Sselect_shape_same passed (1)");
 
-
-    ret = H5Dread(small_dataset,
-                  H5T_NATIVE_UINT32,
-                  mem_large_ds_sid,
-                  file_small_ds_sid,
-                  xfer_plist,
+    ret = H5Dread(small_dataset, H5T_NATIVE_UINT32, mem_large_ds_sid, file_small_ds_sid, xfer_plist,
                   large_ds_buf_1);
 
     VRFY((ret >= 0), "H5Sread() slice from small ds succeeded.");
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
         HDfprintf(stdout, "%s:%d: H5Dread() returns.\n", fcnName, mpi_rank);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
@@ -2319,28 +2050,25 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     data_ok = TRUE;
 
-    start_index = (int)((large_sel_start[0] * large_dims[1] * large_dims[2] *
-                                              large_dims[3] * large_dims[4]) +
-                        (large_sel_start[1] * large_dims[2] * large_dims[3] *
-                                              large_dims[4]) +
+    start_index = (int)((large_sel_start[0] * large_dims[1] * large_dims[2] * large_dims[3] * large_dims[4]) +
+                        (large_sel_start[1] * large_dims[2] * large_dims[3] * large_dims[4]) +
                         (large_sel_start[2] * large_dims[3] * large_dims[4]) +
-                        (large_sel_start[3] * large_dims[4]) +
-                        (large_sel_start[4]));
+                        (large_sel_start[3] * large_dims[4]) + (large_sel_start[4]));
 
-    stop_index  = start_index + (int)small_ds_slice_size;
+    stop_index = start_index + (int)small_ds_slice_size;
 
-    HDassert( 0 <= start_index );
-    HDassert( start_index < stop_index );
-    HDassert( stop_index <= (int)large_ds_size );
+    HDassert(0 <= start_index);
+    HDassert(start_index < stop_index);
+    HDassert(stop_index <= (int)large_ds_size);
 
     ptr_1 = large_ds_buf_1;
 
-    for ( i = 0; i < start_index; i++ ) {
+    for (i = 0; i < start_index; i++) {
 
-        if ( *ptr_1 != (uint32_t)0 ) {
+        if (*ptr_1 != (uint32_t)0) {
 
             data_ok = FALSE;
-            *ptr_1 = (uint32_t)0;
+            *ptr_1  = (uint32_t)0;
         }
 
         ptr_1++;
@@ -2348,16 +2076,14 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     VRFY((data_ok == TRUE), "slice read from small ds data good(1).");
 
-
     data_ok = lower_dim_size_comp_test__verify_data(ptr_1,
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
-                                            mpi_rank,
+                                                    mpi_rank,
 #endif /* LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG */
-                                            /* rank */ 2,
-                                            /* edge_size */ 10,
-                                            /*  checker_edge_size */ 3,
-                                            expected_value,
-                                            /* buf_starts_in_checker */ TRUE);
+                                                    /* rank */ 2,
+                                                    /* edge_size */ 10,
+                                                    /*  checker_edge_size */ 3, expected_value,
+                                                    /* buf_starts_in_checker */ TRUE);
 
     VRFY((data_ok == TRUE), "slice read from small ds data good(2).");
 
@@ -2365,13 +2091,12 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     ptr_1 += small_ds_slice_size;
 
+    for (i = stop_index; i < (int)large_ds_size; i++) {
 
-    for ( i = stop_index; i < (int)large_ds_size; i++ ) {
-
-        if ( *ptr_1 != (uint32_t)0 ) {
+        if (*ptr_1 != (uint32_t)0) {
 
             data_ok = FALSE;
-            *ptr_1 = (uint32_t)0;
+            *ptr_1  = (uint32_t)0;
         }
 
         ptr_1++;
@@ -2379,39 +2104,27 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     VRFY((data_ok == TRUE), "slice read from small ds data good(3).");
 
-
-
-
-
     /* read a checkerboard selection of a slice of the process slice of
      * the large on disk data set into the process slice of the small
      * in memory data set, and verify the data read.
      */
 
     small_sel_start[0] = (hsize_t)(mpi_rank + 1);
-    small_sel_start[1] = small_sel_start[2] =
-    small_sel_start[3] = small_sel_start[4] = 0;
+    small_sel_start[1] = small_sel_start[2] = small_sel_start[3] = small_sel_start[4] = 0;
 
-    lower_dim_size_comp_test__select_checker_board(mpi_rank,
-                                                   mem_small_ds_sid,
-                                                   /* tgt_rank          = */  5,
-                                                   small_dims,
-                                                   /* checker_edge_size = */  3,
-                                                   /* sel_rank */             2,
-                                                   small_sel_start);
+    lower_dim_size_comp_test__select_checker_board(mpi_rank, mem_small_ds_sid,
+                                                   /* tgt_rank          = */ 5, small_dims,
+                                                   /* checker_edge_size = */ 3,
+                                                   /* sel_rank */ 2, small_sel_start);
 
     large_sel_start[0] = (hsize_t)(mpi_rank + 1);
     large_sel_start[1] = 5;
     large_sel_start[2] = large_sel_start[3] = large_sel_start[4] = 0;
 
-    lower_dim_size_comp_test__select_checker_board(mpi_rank,
-                                                   file_large_ds_sid,
-                                                   /* tgt_rank          = */  5,
-                                                   large_dims,
-                                                   /* checker_edge_size = */  3,
-                                                   /* sel_rank          = */  2,
-                                                   large_sel_start);
-
+    lower_dim_size_comp_test__select_checker_board(mpi_rank, file_large_ds_sid,
+                                                   /* tgt_rank          = */ 5, large_dims,
+                                                   /* checker_edge_size = */ 3,
+                                                   /* sel_rank          = */ 2, large_sel_start);
 
     /* verify that H5Sselect_shape_same() reports the two
      * selections as having the same shape.
@@ -2419,18 +2132,13 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     check = H5Sselect_shape_same(mem_small_ds_sid, file_large_ds_sid);
     VRFY((check == TRUE), "H5Sselect_shape_same passed (2)");
 
-
-    ret = H5Dread(large_dataset,
-                  H5T_NATIVE_UINT32,
-                  mem_small_ds_sid,
-                  file_large_ds_sid,
-                  xfer_plist,
+    ret = H5Dread(large_dataset, H5T_NATIVE_UINT32, mem_small_ds_sid, file_large_ds_sid, xfer_plist,
                   small_ds_buf_1);
 
     VRFY((ret >= 0), "H5Sread() slice from large ds succeeded.");
 
 #if LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG
-    if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
+    if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
         HDfprintf(stdout, "%s:%d: H5Dread() returns.\n", fcnName, mpi_rank);
     }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__RUN_TEST__DEBUG */
@@ -2439,31 +2147,28 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     data_ok = TRUE;
 
-    expected_value = (uint32_t)
-                     ((large_sel_start[0] * large_dims[1] * large_dims[2] *
-                                            large_dims[3] * large_dims[4]) +
-                      (large_sel_start[1] * large_dims[2] * large_dims[3] *
-                                            large_dims[4]) +
-                      (large_sel_start[2] * large_dims[3] * large_dims[4]) +
-                      (large_sel_start[3] * large_dims[4]) +
-                      (large_sel_start[4]));
+    expected_value =
+        (uint32_t)((large_sel_start[0] * large_dims[1] * large_dims[2] * large_dims[3] * large_dims[4]) +
+                   (large_sel_start[1] * large_dims[2] * large_dims[3] * large_dims[4]) +
+                   (large_sel_start[2] * large_dims[3] * large_dims[4]) +
+                   (large_sel_start[3] * large_dims[4]) + (large_sel_start[4]));
 
     start_index = (int)(mpi_rank + 1) * (int)small_ds_slice_size;
 
-    stop_index  = start_index + (int)small_ds_slice_size;
+    stop_index = start_index + (int)small_ds_slice_size;
 
-    HDassert( 0 <= start_index );
-    HDassert( start_index < stop_index );
-    HDassert( stop_index <= (int)small_ds_size );
+    HDassert(0 <= start_index);
+    HDassert(start_index < stop_index);
+    HDassert(stop_index <= (int)small_ds_size);
 
     ptr_1 = small_ds_buf_1;
 
-    for ( i = 0; i < start_index; i++ ) {
+    for (i = 0; i < start_index; i++) {
 
-        if ( *ptr_1 != (uint32_t)0 ) {
+        if (*ptr_1 != (uint32_t)0) {
 
             data_ok = FALSE;
-            *ptr_1 = (uint32_t)0;
+            *ptr_1  = (uint32_t)0;
         }
 
         ptr_1++;
@@ -2471,15 +2176,13 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     VRFY((data_ok == TRUE), "slice read from large ds data good(1).");
 
-
     data_ok = lower_dim_size_comp_test__verify_data(ptr_1,
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
                                                     mpi_rank,
 #endif /* LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG */
                                                     /* rank */ 2,
                                                     /* edge_size */ 10,
-                                                    /*  checker_edge_size */ 3,
-                                                    expected_value,
+                                                    /*  checker_edge_size */ 3, expected_value,
                                                     /* buf_starts_in_checker */ TRUE);
 
     VRFY((data_ok == TRUE), "slice read from large ds data good(2).");
@@ -2488,20 +2191,19 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     ptr_1 += small_ds_slice_size;
 
+    for (i = stop_index; i < (int)small_ds_size; i++) {
 
-    for ( i = stop_index; i < (int)small_ds_size; i++ ) {
-
-        if ( *ptr_1 != (uint32_t)0 ) {
+        if (*ptr_1 != (uint32_t)0) {
 
 #if LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG
-            if ( mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK ) {
-                HDfprintf(stdout, "%s:%d: unexpected value at index %d: %d.\n",
-                          fcnName, mpi_rank, (int)i, (int)(*ptr_1));
+            if (mpi_rank == LOWER_DIM_SIZE_COMP_TEST_DEBUG_TARGET_RANK) {
+                HDfprintf(stdout, "%s:%d: unexpected value at index %d: %d.\n", fcnName, mpi_rank, (int)i,
+                          (int)(*ptr_1));
             }
 #endif /* LOWER_DIM_SIZE_COMP_TEST__VERIFY_DATA__DEBUG */
 
             data_ok = FALSE;
-            *ptr_1 = (uint32_t)0;
+            *ptr_1  = (uint32_t)0;
         }
 
         ptr_1++;
@@ -2509,7 +2211,6 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
 
     VRFY((data_ok == TRUE), "slice read from large ds data good(3).");
 
-
     /* Close dataspaces */
     ret = H5Sclose(full_mem_small_ds_sid);
     VRFY((ret != FAIL), "H5Sclose(full_mem_small_ds_sid) succeeded");
@@ -2523,7 +2224,6 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     ret = H5Sclose(file_small_ds_sid);
     VRFY((ret != FAIL), "H5Sclose(file_small_ds_sid) succeeded");
 
-
     ret = H5Sclose(full_mem_large_ds_sid);
     VRFY((ret != FAIL), "H5Sclose(full_mem_large_ds_sid) succeeded");
 
@@ -2536,7 +2236,6 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     ret = H5Sclose(file_large_ds_sid);
     VRFY((ret != FAIL), "H5Sclose(file_large_ds_sid) succeeded");
 
-
     /* Close Datasets */
     ret = H5Dclose(small_dataset);
     VRFY((ret != FAIL), "H5Dclose(small_dataset) succeeded");
@@ -2544,24 +2243,26 @@ lower_dim_size_comp_test__run_test(const int chunk_edge_size,
     ret = H5Dclose(large_dataset);
     VRFY((ret != FAIL), "H5Dclose(large_dataset) succeeded");
 
-
     /* close the file collectively */
     MESG("about to close file.");
     ret = H5Fclose(fid);
     VRFY((ret != FAIL), "file close succeeded");
 
     /* Free memory buffers */
-    if ( small_ds_buf_0 != NULL ) HDfree(small_ds_buf_0);
-    if ( small_ds_buf_1 != NULL ) HDfree(small_ds_buf_1);
+    if (small_ds_buf_0 != NULL)
+        HDfree(small_ds_buf_0);
+    if (small_ds_buf_1 != NULL)
+        HDfree(small_ds_buf_1);
 
-    if ( large_ds_buf_0 != NULL ) HDfree(large_ds_buf_0);
-    if ( large_ds_buf_1 != NULL ) HDfree(large_ds_buf_1);
+    if (large_ds_buf_0 != NULL)
+        HDfree(large_ds_buf_0);
+    if (large_ds_buf_1 != NULL)
+        HDfree(large_ds_buf_1);
 
     return;
 
 } /* lower_dim_size_comp_test__run_test() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    lower_dim_size_comp_test()
  *
@@ -2580,26 +2281,21 @@ void
 lower_dim_size_comp_test(void)
 {
     /* const char *fcnName = "lower_dim_size_comp_test()"; */
-    int      chunk_edge_size = 0;
-    int      use_collective_io;
+    int chunk_edge_size = 0;
+    int use_collective_io;
 
     HDcompile_assert(sizeof(uint32_t) == sizeof(unsigned));
-    for(use_collective_io = 0; use_collective_io <= 1; use_collective_io++) {
+    for (use_collective_io = 0; use_collective_io <= 1; use_collective_io++) {
         chunk_edge_size = 0;
-        lower_dim_size_comp_test__run_test(chunk_edge_size,
-                                           (hbool_t)use_collective_io,
-                                           H5T_NATIVE_UINT);
+        lower_dim_size_comp_test__run_test(chunk_edge_size, (hbool_t)use_collective_io, H5T_NATIVE_UINT);
 
         chunk_edge_size = 5;
-        lower_dim_size_comp_test__run_test(chunk_edge_size,
-                                           (hbool_t)use_collective_io,
-                                           H5T_NATIVE_UINT);
+        lower_dim_size_comp_test__run_test(chunk_edge_size, (hbool_t)use_collective_io, H5T_NATIVE_UINT);
     } /* end for */
 
     return;
 } /* lower_dim_size_comp_test() */
 
-
 /*-------------------------------------------------------------------------
  * Function:    link_chunk_collective_io_test()
  *
@@ -2629,48 +2325,48 @@ lower_dim_size_comp_test(void)
  *-------------------------------------------------------------------------
  */
 
-#define LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE    16
+#define LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE 16
 
 void
 link_chunk_collective_io_test(void)
 {
     /* const char *fcnName = "link_chunk_collective_io_test()"; */
     const char *filename;
-    hbool_t    mis_match = FALSE;
-    int           i;
-    int           mrc;
-    int        mpi_rank;
-    int        mpi_size;
-    MPI_Comm   mpi_comm = MPI_COMM_WORLD;
-    MPI_Info   mpi_info = MPI_INFO_NULL;
-    hsize_t    count[1] = {1};
-    hsize_t    stride[1] = {2 * LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE};
-    hsize_t    block[1] = {LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE};
-    hsize_t    start[1];
-    hsize_t    dims[1];
-    hsize_t    chunk_dims[1] = {LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE};
-    herr_t     ret;            /* Generic return value */
-    hid_t      file_id;
-    hid_t      acc_tpl;
-    hid_t      dset_id;
-    hid_t      file_ds_sid;
-    hid_t      write_mem_ds_sid;
-    hid_t      read_mem_ds_sid;
-    hid_t      ds_dcpl_id;
-    hid_t      xfer_plist;
-    double     diff;
-    double     expected_value;
-    double     local_data_written[LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE];
-    double     local_data_read[LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE];
+    hbool_t     mis_match = FALSE;
+    int         i;
+    int         mrc;
+    int         mpi_rank;
+    int         mpi_size;
+    MPI_Comm    mpi_comm  = MPI_COMM_WORLD;
+    MPI_Info    mpi_info  = MPI_INFO_NULL;
+    hsize_t     count[1]  = {1};
+    hsize_t     stride[1] = {2 * LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE};
+    hsize_t     block[1]  = {LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE};
+    hsize_t     start[1];
+    hsize_t     dims[1];
+    hsize_t     chunk_dims[1] = {LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE};
+    herr_t      ret; /* Generic return value */
+    hid_t       file_id;
+    hid_t       acc_tpl;
+    hid_t       dset_id;
+    hid_t       file_ds_sid;
+    hid_t       write_mem_ds_sid;
+    hid_t       read_mem_ds_sid;
+    hid_t       ds_dcpl_id;
+    hid_t       xfer_plist;
+    double      diff;
+    double      expected_value;
+    double      local_data_written[LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE];
+    double      local_data_read[LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE];
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    HDassert( mpi_size > 0 );
+    HDassert(mpi_size > 0);
 
     /* get the file name */
     filename = (const char *)GetTestParameters();
-    HDassert( filename != NULL );
+    HDassert(filename != NULL);
 
     /* setup file access template */
     acc_tpl = create_faccess_plist(mpi_comm, mpi_info, facc_type);
@@ -2691,16 +2387,13 @@ link_chunk_collective_io_test(void)
 
     /* setup mem and file dataspaces */
     write_mem_ds_sid = H5Screate_simple(1, chunk_dims, NULL);
-    VRFY((write_mem_ds_sid != 0),
-         "H5Screate_simple() write_mem_ds_sid succeeded");
+    VRFY((write_mem_ds_sid != 0), "H5Screate_simple() write_mem_ds_sid succeeded");
 
     read_mem_ds_sid = H5Screate_simple(1, chunk_dims, NULL);
-    VRFY((read_mem_ds_sid != 0),
-         "H5Screate_simple() read_mem_ds_sid succeeded");
+    VRFY((read_mem_ds_sid != 0), "H5Screate_simple() read_mem_ds_sid succeeded");
 
     file_ds_sid = H5Screate_simple(1, dims, NULL);
-    VRFY((file_ds_sid != 0),
-         "H5Screate_simple() file_ds_sid succeeded");
+    VRFY((file_ds_sid != 0), "H5Screate_simple() file_ds_sid succeeded");
 
     /* setup data set creation property list */
     ds_dcpl_id = H5Pcreate(H5P_DATASET_CREATE);
@@ -2713,9 +2406,8 @@ link_chunk_collective_io_test(void)
     VRFY((ret != FAIL), "H5Pset_chunk() small_ds_dcpl_id succeeded");
 
     /* create the data set */
-    dset_id = H5Dcreate2(file_id, "dataset", H5T_NATIVE_DOUBLE,
-                         file_ds_sid, H5P_DEFAULT,
-                         ds_dcpl_id, H5P_DEFAULT);
+    dset_id =
+        H5Dcreate2(file_id, "dataset", H5T_NATIVE_DOUBLE, file_ds_sid, H5P_DEFAULT, ds_dcpl_id, H5P_DEFAULT);
     VRFY((dset_id >= 0), "H5Dcreate2() dataset succeeded");
 
     /* close the dataset creation property list */
@@ -2723,23 +2415,17 @@ link_chunk_collective_io_test(void)
     VRFY((ret >= 0), "H5Pclose(ds_dcpl_id) succeeded");
 
     /* setup local data */
-    expected_value = (double)(LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE) *
-                     (double)(mpi_rank);
-    for ( i = 0; i < LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE; i++ ) {
+    expected_value = (double)(LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE) * (double)(mpi_rank);
+    for (i = 0; i < LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE; i++) {
 
         local_data_written[i] = expected_value;
-    local_data_read[i] = 0.0;
-    expected_value += 1.0;
+        local_data_read[i]    = 0.0;
+        expected_value += 1.0;
     }
 
     /* select the file and mem spaces */
     start[0] = (hsize_t)(mpi_rank * LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE);
-    ret = H5Sselect_hyperslab(file_ds_sid,
-                              H5S_SELECT_SET,
-                              start,
-                              stride,
-                              count,
-                              block);
+    ret      = H5Sselect_hyperslab(file_ds_sid, H5S_SELECT_SET, start, stride, count, block);
     VRFY((ret >= 0), "H5Sselect_hyperslab(file_ds_sid, set) suceeded");
 
     ret = H5Sselect_all(write_mem_ds_sid);
@@ -2755,26 +2441,16 @@ link_chunk_collective_io_test(void)
     VRFY((ret >= 0), "H5Pset_dxpl_mpio succeeded");
 
     /* write the data set */
-    ret = H5Dwrite(dset_id,
-                   H5T_NATIVE_DOUBLE,
-                   write_mem_ds_sid,
-                   file_ds_sid,
-                   xfer_plist,
-                   local_data_written);
+    ret = H5Dwrite(dset_id, H5T_NATIVE_DOUBLE, write_mem_ds_sid, file_ds_sid, xfer_plist, local_data_written);
 
     VRFY((ret >= 0), "H5Dwrite() dataset initial write succeeded");
 
     /* sync with the other processes before checking data */
     mrc = MPI_Barrier(MPI_COMM_WORLD);
-    VRFY((mrc==MPI_SUCCESS), "Sync after dataset write");
+    VRFY((mrc == MPI_SUCCESS), "Sync after dataset write");
 
     /* read this processes slice of the dataset back in */
-    ret = H5Dread(dset_id,
-                  H5T_NATIVE_DOUBLE,
-                  read_mem_ds_sid,
-                  file_ds_sid,
-                  xfer_plist,
-                  local_data_read);
+    ret = H5Dread(dset_id, H5T_NATIVE_DOUBLE, read_mem_ds_sid, file_ds_sid, xfer_plist, local_data_read);
     VRFY((ret >= 0), "H5Dread() dataset read succeeded");
 
     /* close the xfer property list */
@@ -2783,17 +2459,17 @@ link_chunk_collective_io_test(void)
 
     /* verify the data */
     mis_match = FALSE;
-    for ( i = 0; i < LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE; i++ ) {
+    for (i = 0; i < LINK_CHUNK_COLLECTIVE_IO_TEST_CHUNK_SIZE; i++) {
 
         diff = local_data_written[i] - local_data_read[i];
         diff = fabs(diff);
 
-        if ( diff >= 0.001 ) {
+        if (diff >= 0.001) {
 
             mis_match = TRUE;
         }
     }
-    VRFY( (mis_match == FALSE), "dataset data good.");
+    VRFY((mis_match == FALSE), "dataset data good.");
 
     /* Close dataspaces */
     ret = H5Sclose(write_mem_ds_sid);
@@ -2816,4 +2492,3 @@ link_chunk_collective_io_test(void)
     return;
 
 } /* link_chunk_collective_io_test() */
-
diff --git a/testpar/testpar.h b/testpar/testpar.h
index f76de51..b2f0f30 100644
--- a/testpar/testpar.h
+++ b/testpar/testpar.h
@@ -22,7 +22,7 @@
 #include "h5test.h"
 
 /* Constants definitions */
-#define MAX_ERR_REPORT  10      /* Maximum number of errors reported */
+#define MAX_ERR_REPORT 10 /* Maximum number of errors reported */
 
 /* Define some handy debugging shorthands, routines, ... */
 /* debugging tools */
@@ -30,9 +30,9 @@
 /* Print message mesg if verbose level is at least medium and
  * mesg is not an empty string.
  */
-#define MESG(mesg)                                                     \
-    if (VERBOSE_MED && *mesg != '\0')                                  \
-        HDprintf("%s\n", mesg)
+#define MESG(mesg)                                                                                           \
+    if (VERBOSE_MED && *mesg != '\0')                                                                        \
+    HDprintf("%s\n", mesg)
 
 /*
  * VRFY: Verify if the condition val is true.
@@ -44,60 +44,63 @@
  * This will allow program to continue and can be used for debugging.
  * (The "do {...} while(0)" is to group all the statements as one unit.)
  */
-#define VRFY_IMPL(val, mesg, rankvar) do {                              \
-    if (val) {                                                          \
-        MESG(mesg);                                                     \
-    }                                                                   \
-    else {                                                              \
-        HDprintf("Proc %d: ", rankvar);                                 \
-        HDprintf("*** Parallel ERROR ***\n");                           \
-        HDprintf("    VRFY (%s) failed at line %4d in %s\n",            \
-               mesg, (int)__LINE__, __FILE__);                          \
-        ++nerrors;                                                      \
-        fflush(stdout);                                                 \
-        if (!VERBOSE_MED) {                                             \
-            HDprintf("aborting MPI processes\n");                       \
-            MPI_Abort(MPI_COMM_WORLD, 1);                               \
-        }                                                               \
-    }                                                                   \
-} while(0)
+#define VRFY_IMPL(val, mesg, rankvar)                                                                        \
+    do {                                                                                                     \
+        if (val) {                                                                                           \
+            MESG(mesg);                                                                                      \
+        }                                                                                                    \
+        else {                                                                                               \
+            HDprintf("Proc %d: ", rankvar);                                                                  \
+            HDprintf("*** Parallel ERROR ***\n");                                                            \
+            HDprintf("    VRFY (%s) failed at line %4d in %s\n", mesg, (int)__LINE__, __FILE__);             \
+            ++nerrors;                                                                                       \
+            fflush(stdout);                                                                                  \
+            if (!VERBOSE_MED) {                                                                              \
+                HDprintf("aborting MPI processes\n");                                                        \
+                MPI_Abort(MPI_COMM_WORLD, 1);                                                                \
+            }                                                                                                \
+        }                                                                                                    \
+    } while (0)
 
 #define VRFY_G(val, mesg) VRFY_IMPL(val, mesg, mpi_rank_g)
-#define VRFY(val, mesg) VRFY_IMPL(val, mesg, mpi_rank)
+#define VRFY(val, mesg)   VRFY_IMPL(val, mesg, mpi_rank)
 
 /*
  * Checking for information purpose.
  * If val is false, print mesg; else nothing.
  * Either case, no error setting.
  */
-#define INFO(val, mesg) do {                                            \
-    if (val) {                                                          \
-	MESG(mesg);                                                 \
-    } else {                                                            \
-        HDprintf("Proc %d: ", mpi_rank);                                  \
-        HDprintf("*** PHDF5 REMARK (not an error) ***\n");                \
-        HDprintf("        Condition (%s) failed at line %4d in %s\n",     \
-               mesg, (int)__LINE__, __FILE__);                          \
-        fflush(stdout);                                                 \
-    }                                                                   \
-} while(0)
+#define INFO(val, mesg)                                                                                      \
+    do {                                                                                                     \
+        if (val) {                                                                                           \
+            MESG(mesg);                                                                                      \
+        }                                                                                                    \
+        else {                                                                                               \
+            HDprintf("Proc %d: ", mpi_rank);                                                                 \
+            HDprintf("*** PHDF5 REMARK (not an error) ***\n");                                               \
+            HDprintf("        Condition (%s) failed at line %4d in %s\n", mesg, (int)__LINE__, __FILE__);    \
+            fflush(stdout);                                                                                  \
+        }                                                                                                    \
+    } while (0)
 
-#define MPI_BANNER(mesg) do {                                           \
-    if (VERBOSE_MED || MAINPROCESS){                                    \
-	HDprintf("--------------------------------\n");                   \
-	HDprintf("Proc %d: ", mpi_rank);                                  \
-	HDprintf("*** %s\n", mesg);                                       \
-	HDprintf("--------------------------------\n");                   \
-    }                                                                   \
-} while(0)
+#define MPI_BANNER(mesg)                                                                                     \
+    do {                                                                                                     \
+        if (VERBOSE_MED || MAINPROCESS) {                                                                    \
+            HDprintf("--------------------------------\n");                                                  \
+            HDprintf("Proc %d: ", mpi_rank);                                                                 \
+            HDprintf("*** %s\n", mesg);                                                                      \
+            HDprintf("--------------------------------\n");                                                  \
+        }                                                                                                    \
+    } while (0)
 
-#define MAINPROCESS     (!mpi_rank) /* define process 0 as main process */
+#define MAINPROCESS (!mpi_rank) /* define process 0 as main process */
 
-#define SYNC(comm) do {                                                 \
-    MPI_BANNER("doing a SYNC");                                         \
-    MPI_Barrier(comm);                                                  \
-    MPI_BANNER("SYNC DONE");                                            \
-} while(0)
+#define SYNC(comm)                                                                                           \
+    do {                                                                                                     \
+        MPI_BANNER("doing a SYNC");                                                                          \
+        MPI_Barrier(comm);                                                                                   \
+        MPI_BANNER("SYNC DONE");                                                                             \
+    } while (0)
 
 /* End of Define some handy debugging shorthands, routines, ... */
 
diff --git a/testpar/testphdf5.c b/testpar/testphdf5.c
index b89c790..ca38623 100644
--- a/testpar/testphdf5.c
+++ b/testpar/testphdf5.c
@@ -18,23 +18,23 @@
 #include "testphdf5.h"
 
 #ifndef PATH_MAX
-#define PATH_MAX    512
-#endif  /* !PATH_MAX */
+#define PATH_MAX 512
+#endif /* !PATH_MAX */
 
 /* global variables */
 int dim0;
 int dim1;
 int chunkdim0;
 int chunkdim1;
-int nerrors = 0;            /* errors count */
-int ndatasets = 300;            /* number of datasets to create*/
-int ngroups = 512;                      /* number of groups to create in root
- * group. */
-int facc_type = FACC_MPIO;        /*Test file access type */
+int nerrors   = 0;               /* errors count */
+int ndatasets = 300;             /* number of datasets to create*/
+int ngroups   = 512;             /* number of groups to create in root
+                                  * group. */
+int facc_type       = FACC_MPIO; /*Test file access type */
 int dxfer_coll_type = DXFER_COLLECTIVE_IO;
 
-H5E_auto2_t old_func;                /* previous error handler */
-void *old_client_data;            /* previous error handler arg.*/
+H5E_auto2_t old_func;        /* previous error handler */
+void *      old_client_data; /* previous error handler arg.*/
 
 /* other option flags */
 
@@ -43,13 +43,11 @@ void *old_client_data;            /* previous error handler arg.*/
  * created in one test is accessed by a different test.
  * filenames[0] is reserved as the file name for PARATESTFILE.
  */
-#define NFILENAME 2
+#define NFILENAME    2
 #define PARATESTFILE filenames[0]
-const char *FILENAME[NFILENAME]={
-        "ParaTest",
-        NULL};
-char    filenames[NFILENAME][PATH_MAX];
-hid_t    fapl;                /* file access property list */
+const char *FILENAME[NFILENAME] = {"ParaTest", NULL};
+char        filenames[NFILENAME][PATH_MAX];
+hid_t       fapl; /* file access property list */
 
 #ifdef USE_PAUSE
 /* pause the process for a moment to allow debugger to attach if desired. */
@@ -58,15 +56,16 @@ hid_t    fapl;                /* file access property list */
 #include <sys/types.h>
 #include <sys/stat.h>
 
-void pause_proc(void)
+void
+pause_proc(void)
 {
 
-    int pid;
-    h5_stat_t    statbuf;
-    char greenlight[] = "go";
-    int maxloop = 10;
-    int loops = 0;
-    int time_int = 10;
+    int       pid;
+    h5_stat_t statbuf;
+    char      greenlight[] = "go";
+    int       maxloop      = 10;
+    int       loops        = 0;
+    int       time_int     = 10;
 
     /* mpi variables */
     int  mpi_size, mpi_rank;
@@ -79,10 +78,10 @@ void pause_proc(void)
     MPI_Get_processor_name(mpi_name, &mpi_namelen);
 
     if (MAINPROCESS)
-        while ((HDstat(greenlight, &statbuf) == -1) && loops < maxloop){
-            if (!loops++){
-                HDprintf("Proc %d (%*s, %d): to debug, attach %d\n",
-                        mpi_rank, mpi_namelen, mpi_name, pid, pid);
+        while ((HDstat(greenlight, &statbuf) == -1) && loops < maxloop) {
+            if (!loops++) {
+                HDprintf("Proc %d (%*s, %d): to debug, attach %d\n", mpi_rank, mpi_namelen, mpi_name, pid,
+                         pid);
             }
             HDprintf("waiting(%ds) for file %s ...\n", time_int, greenlight);
             HDfflush(stdout);
@@ -92,15 +91,15 @@ void pause_proc(void)
 }
 
 /* Use the Profile feature of MPI to call the pause_proc() */
-int MPI_Init(int *argc, char ***argv)
+int
+MPI_Init(int *argc, char ***argv)
 {
     int ret_code;
-    ret_code=PMPI_Init(argc, argv);
+    ret_code = PMPI_Init(argc, argv);
     pause_proc();
     return (ret_code);
 }
-#endif    /* USE_PAUSE */
-
+#endif /* USE_PAUSE */
 
 /*
  * Show command usage
@@ -109,164 +108,165 @@ static void
 usage(void)
 {
     HDprintf("    [-r] [-w] [-m<n_datasets>] [-n<n_groups>] "
-            "[-o] [-f <prefix>] [-d <dim0> <dim1>]\n");
+             "[-o] [-f <prefix>] [-d <dim0> <dim1>]\n");
     HDprintf("\t-m<n_datasets>"
-            "\tset number of datasets for the multiple dataset test\n");
+             "\tset number of datasets for the multiple dataset test\n");
     HDprintf("\t-n<n_groups>"
-            "\tset number of groups for the multiple group test\n");
+             "\tset number of groups for the multiple group test\n");
     HDprintf("\t-f <prefix>\tfilename prefix\n");
     HDprintf("\t-2\t\tuse Split-file together with MPIO\n");
-    HDprintf("\t-d <factor0> <factor1>\tdataset dimensions factors. Defaults (%d,%d)\n",
-            ROW_FACTOR, COL_FACTOR);
+    HDprintf("\t-d <factor0> <factor1>\tdataset dimensions factors. Defaults (%d,%d)\n", ROW_FACTOR,
+             COL_FACTOR);
     HDprintf("\t-c <dim0> <dim1>\tdataset chunk dimensions. Defaults (dim0/10,dim1/10)\n");
     HDprintf("\n");
 }
 
-
 /*
  * parse the command line options
  */
 static int
 parse_options(int argc, char **argv)
 {
-    int mpi_size, mpi_rank;                /* mpi variables */
+    int mpi_size, mpi_rank; /* mpi variables */
 
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
     /* setup default chunk-size. Make sure sizes are > 0 */
 
-    chunkdim0 = (dim0+9)/10;
-    chunkdim1 = (dim1+9)/10;
+    chunkdim0 = (dim0 + 9) / 10;
+    chunkdim1 = (dim1 + 9) / 10;
 
-    while (--argc){
-        if (**(++argv) != '-'){
-            break;
-        }else{
-            switch(*(*argv+1)){
-            case 'm':   ndatasets = atoi((*argv+1)+1);
-            if (ndatasets < 0){
-                nerrors++;
-                return(1);
-            }
-            break;
-            case 'n':   ngroups = atoi((*argv+1)+1);
-            if (ngroups < 0){
-                nerrors++;
-                return(1);
-            }
-            break;
-            case 'f':   if (--argc < 1) {
-                nerrors++;
-                return(1);
-            }
-            if (**(++argv) == '-') {
-                nerrors++;
-                return(1);
-            }
-            paraprefix = *argv;
+    while (--argc) {
+        if (**(++argv) != '-') {
             break;
-            case 'i':   /* Collective MPI-IO access with independent IO  */
-                dxfer_coll_type = DXFER_INDEPENDENT_IO;
-                break;
-            case '2':   /* Use the split-file driver with MPIO access */
-                /* Can use $HDF5_METAPREFIX to define the */
-                /* meta-file-prefix. */
-                facc_type = FACC_MPIO | FACC_SPLIT;
-                break;
-            case 'd':   /* dimensizes */
-                if (--argc < 2){
-                    nerrors++;
-                    return(1);
-                }
-                dim0 = atoi(*(++argv))*mpi_size;
-                argc--;
-                dim1 = atoi(*(++argv))*mpi_size;
-                /* set default chunkdim sizes too */
-                chunkdim0 = (dim0+9)/10;
-                chunkdim1 = (dim1+9)/10;
-                break;
-            case 'c':   /* chunk dimensions */
-                if (--argc < 2){
+        }
+        else {
+            switch (*(*argv + 1)) {
+                case 'm':
+                    ndatasets = atoi((*argv + 1) + 1);
+                    if (ndatasets < 0) {
+                        nerrors++;
+                        return (1);
+                    }
+                    break;
+                case 'n':
+                    ngroups = atoi((*argv + 1) + 1);
+                    if (ngroups < 0) {
+                        nerrors++;
+                        return (1);
+                    }
+                    break;
+                case 'f':
+                    if (--argc < 1) {
+                        nerrors++;
+                        return (1);
+                    }
+                    if (**(++argv) == '-') {
+                        nerrors++;
+                        return (1);
+                    }
+                    paraprefix = *argv;
+                    break;
+                case 'i': /* Collective MPI-IO access with independent IO  */
+                    dxfer_coll_type = DXFER_INDEPENDENT_IO;
+                    break;
+                case '2': /* Use the split-file driver with MPIO access */
+                    /* Can use $HDF5_METAPREFIX to define the */
+                    /* meta-file-prefix. */
+                    facc_type = FACC_MPIO | FACC_SPLIT;
+                    break;
+                case 'd': /* dimensizes */
+                    if (--argc < 2) {
+                        nerrors++;
+                        return (1);
+                    }
+                    dim0 = atoi(*(++argv)) * mpi_size;
+                    argc--;
+                    dim1 = atoi(*(++argv)) * mpi_size;
+                    /* set default chunkdim sizes too */
+                    chunkdim0 = (dim0 + 9) / 10;
+                    chunkdim1 = (dim1 + 9) / 10;
+                    break;
+                case 'c': /* chunk dimensions */
+                    if (--argc < 2) {
+                        nerrors++;
+                        return (1);
+                    }
+                    chunkdim0 = atoi(*(++argv));
+                    argc--;
+                    chunkdim1 = atoi(*(++argv));
+                    break;
+                case 'h': /* print help message--return with nerrors set */
+                    return (1);
+                default:
+                    HDprintf("Illegal option(%s)\n", *argv);
                     nerrors++;
-                    return(1);
-                }
-                chunkdim0 = atoi(*(++argv));
-                argc--;
-                chunkdim1 = atoi(*(++argv));
-                break;
-            case 'h':   /* print help message--return with nerrors set */
-                return(1);
-            default:    HDprintf("Illegal option(%s)\n", *argv);
-            nerrors++;
-            return(1);
+                    return (1);
             }
         }
     } /*while*/
 
     /* check validity of dimension and chunk sizes */
-    if (dim0 <= 0 || dim1 <= 0){
+    if (dim0 <= 0 || dim1 <= 0) {
         HDprintf("Illegal dim sizes (%d, %d)\n", dim0, dim1);
         nerrors++;
-        return(1);
+        return (1);
     }
-    if (chunkdim0 <= 0 || chunkdim1 <= 0){
+    if (chunkdim0 <= 0 || chunkdim1 <= 0) {
         HDprintf("Illegal chunkdim sizes (%d, %d)\n", chunkdim0, chunkdim1);
         nerrors++;
-        return(1);
+        return (1);
     }
 
     /* Make sure datasets can be divided into equal portions by the processes */
-    if ((dim0 % mpi_size) || (dim1 % mpi_size)){
+    if ((dim0 % mpi_size) || (dim1 % mpi_size)) {
         if (MAINPROCESS)
-            HDprintf("dim0(%d) and dim1(%d) must be multiples of processes(%d)\n",
-                    dim0, dim1, mpi_size);
+            HDprintf("dim0(%d) and dim1(%d) must be multiples of processes(%d)\n", dim0, dim1, mpi_size);
         nerrors++;
-        return(1);
+        return (1);
     }
 
     /* compose the test filenames */
     {
         int i, n;
 
-        n = sizeof(FILENAME)/sizeof(FILENAME[0]) - 1;    /* exclude the NULL */
+        n = sizeof(FILENAME) / sizeof(FILENAME[0]) - 1; /* exclude the NULL */
 
-        for (i=0; i < n; i++)
-            if (h5_fixname(FILENAME[i],fapl,filenames[i],sizeof(filenames[i]))
-                    == NULL){
+        for (i = 0; i < n; i++)
+            if (h5_fixname(FILENAME[i], fapl, filenames[i], sizeof(filenames[i])) == NULL) {
                 HDprintf("h5_fixname failed\n");
                 nerrors++;
-                return(1);
+                return (1);
             }
         HDprintf("Test filenames are:\n");
-        for (i=0; i < n; i++)
+        for (i = 0; i < n; i++)
             HDprintf("    %s\n", filenames[i]);
     }
 
-    return(0);
+    return (0);
 }
 
-
 /*
  * Create the appropriate File access property list
  */
 hid_t
 create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
 {
-    hid_t ret_pl = -1;
-    herr_t ret;                 /* generic return value */
-    int mpi_rank;        /* mpi variables */
+    hid_t  ret_pl = -1;
+    herr_t ret;      /* generic return value */
+    int    mpi_rank; /* mpi variables */
 
     /* need the rank for error checking macros */
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    ret_pl = H5Pcreate (H5P_FILE_ACCESS);
+    ret_pl = H5Pcreate(H5P_FILE_ACCESS);
     VRFY((ret_pl >= 0), "H5P_FILE_ACCESS");
 
     if (l_facc_type == FACC_DEFAULT)
         return (ret_pl);
 
-    if (l_facc_type == FACC_MPIO){
+    if (l_facc_type == FACC_MPIO) {
         /* set Parallel access with communicator */
         ret = H5Pset_fapl_mpio(ret_pl, comm, info);
         VRFY((ret >= 0), "");
@@ -274,36 +274,36 @@ create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type)
         VRFY((ret >= 0), "");
         ret = H5Pset_coll_metadata_write(ret_pl, TRUE);
         VRFY((ret >= 0), "");
-        return(ret_pl);
+        return (ret_pl);
     }
 
-    if (l_facc_type == (FACC_MPIO | FACC_SPLIT)){
+    if (l_facc_type == (FACC_MPIO | FACC_SPLIT)) {
         hid_t mpio_pl;
 
-        mpio_pl = H5Pcreate (H5P_FILE_ACCESS);
+        mpio_pl = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((mpio_pl >= 0), "");
         /* set Parallel access with communicator */
         ret = H5Pset_fapl_mpio(mpio_pl, comm, info);
         VRFY((ret >= 0), "");
 
         /* setup file access template */
-        ret_pl = H5Pcreate (H5P_FILE_ACCESS);
+        ret_pl = H5Pcreate(H5P_FILE_ACCESS);
         VRFY((ret_pl >= 0), "");
         /* set Parallel access with communicator */
         ret = H5Pset_fapl_split(ret_pl, ".meta", mpio_pl, ".raw", mpio_pl);
         VRFY((ret >= 0), "H5Pset_fapl_split succeeded");
         H5Pclose(mpio_pl);
-        return(ret_pl);
+        return (ret_pl);
     }
 
     /* unknown file access types */
     return (ret_pl);
 }
 
-
-int main(int argc, char **argv)
+int
+main(int argc, char **argv)
 {
-    int mpi_size, mpi_rank;                /* mpi variables */
+    int             mpi_size, mpi_rank; /* mpi variables */
     H5Ptest_param_t ndsets_params, ngroups_params;
     H5Ptest_param_t collngroups_params;
     H5Ptest_param_t io_mode_confusion_params;
@@ -319,21 +319,21 @@ int main(int argc, char **argv)
     MPI_Comm_size(MPI_COMM_WORLD, &mpi_size);
     MPI_Comm_rank(MPI_COMM_WORLD, &mpi_rank);
 
-    dim0 = ROW_FACTOR*mpi_size;
-    dim1 = COL_FACTOR*mpi_size;
+    dim0 = ROW_FACTOR * mpi_size;
+    dim1 = COL_FACTOR * mpi_size;
 
-    if (MAINPROCESS){
+    if (MAINPROCESS) {
         HDprintf("===================================\n");
         HDprintf("PHDF5 TESTS START\n");
         HDprintf("===================================\n");
     }
 
     /* Attempt to turn off atexit post processing so that in case errors
-    * happen during the test and the process is aborted, it will not get
-    * hang in the atexit post processing in which it may try to make MPI
-    * calls.  By then, MPI calls may not work.
-    */
-    if (H5dont_atexit() < 0){
+     * happen during the test and the process is aborted, it will not get
+     * hang in the atexit post processing in which it may try to make MPI
+     * calls.  By then, MPI calls may not work.
+     */
+    if (H5dont_atexit() < 0) {
         HDprintf("Failed to turn off atexit processing. Continue.\n");
     };
     H5open();
@@ -343,209 +343,149 @@ int main(int argc, char **argv)
     TestInit(argv[0], usage, parse_options);
 
     /* Tests are generally arranged from least to most complexity... */
-    AddTest("mpiodup", test_fapl_mpio_dup, NULL,
-            "fapl_mpio duplicate", NULL);
+    AddTest("mpiodup", test_fapl_mpio_dup, NULL, "fapl_mpio duplicate", NULL);
 
-    AddTest("split", test_split_comm_access, NULL,
-            "dataset using split communicators", PARATESTFILE);
+    AddTest("split", test_split_comm_access, NULL, "dataset using split communicators", PARATESTFILE);
 
 #ifdef PB_OUT /* temporary: disable page buffering when parallel */
-    AddTest("page_buffer", test_page_buffer_access, NULL,
-            "page buffer usage in parallel", PARATESTFILE);
+    AddTest("page_buffer", test_page_buffer_access, NULL, "page buffer usage in parallel", PARATESTFILE);
 #endif
 
-    AddTest("props", test_file_properties, NULL,
-            "Coll Metadata file property settings", PARATESTFILE);
-
-    AddTest("idsetw", dataset_writeInd, NULL,
-            "dataset independent write", PARATESTFILE);
-    AddTest("idsetr", dataset_readInd, NULL,
-            "dataset independent read", PARATESTFILE);
-
-    AddTest("cdsetw", dataset_writeAll, NULL,
-            "dataset collective write", PARATESTFILE);
-    AddTest("cdsetr", dataset_readAll, NULL,
-            "dataset collective read", PARATESTFILE);
-
-    AddTest("eidsetw", extend_writeInd, NULL,
-            "extendible dataset independent write", PARATESTFILE);
-    AddTest("eidsetr", extend_readInd, NULL,
-            "extendible dataset independent read", PARATESTFILE);
-    AddTest("ecdsetw", extend_writeAll, NULL,
-            "extendible dataset collective write", PARATESTFILE);
-    AddTest("ecdsetr", extend_readAll, NULL,
-            "extendible dataset collective read", PARATESTFILE);
-    AddTest("eidsetw2", extend_writeInd2, NULL,
-            "extendible dataset independent write #2", PARATESTFILE);
-    AddTest("selnone", none_selection_chunk, NULL,
-            "chunked dataset with none-selection", PARATESTFILE);
-    AddTest("calloc", test_chunk_alloc, NULL,
-            "parallel extend Chunked allocation on serial file", PARATESTFILE);
-    AddTest("fltread", test_filter_read, NULL,
-            "parallel read of dataset written serially with filters", PARATESTFILE);
+    AddTest("props", test_file_properties, NULL, "Coll Metadata file property settings", PARATESTFILE);
+
+    AddTest("idsetw", dataset_writeInd, NULL, "dataset independent write", PARATESTFILE);
+    AddTest("idsetr", dataset_readInd, NULL, "dataset independent read", PARATESTFILE);
+
+    AddTest("cdsetw", dataset_writeAll, NULL, "dataset collective write", PARATESTFILE);
+    AddTest("cdsetr", dataset_readAll, NULL, "dataset collective read", PARATESTFILE);
+
+    AddTest("eidsetw", extend_writeInd, NULL, "extendible dataset independent write", PARATESTFILE);
+    AddTest("eidsetr", extend_readInd, NULL, "extendible dataset independent read", PARATESTFILE);
+    AddTest("ecdsetw", extend_writeAll, NULL, "extendible dataset collective write", PARATESTFILE);
+    AddTest("ecdsetr", extend_readAll, NULL, "extendible dataset collective read", PARATESTFILE);
+    AddTest("eidsetw2", extend_writeInd2, NULL, "extendible dataset independent write #2", PARATESTFILE);
+    AddTest("selnone", none_selection_chunk, NULL, "chunked dataset with none-selection", PARATESTFILE);
+    AddTest("calloc", test_chunk_alloc, NULL, "parallel extend Chunked allocation on serial file",
+            PARATESTFILE);
+    AddTest("fltread", test_filter_read, NULL, "parallel read of dataset written serially with filters",
+            PARATESTFILE);
 
 #ifdef H5_HAVE_FILTER_DEFLATE
-    AddTest("cmpdsetr", compress_readAll, NULL,
-            "compressed dataset collective read", PARATESTFILE);
+    AddTest("cmpdsetr", compress_readAll, NULL, "compressed dataset collective read", PARATESTFILE);
 #endif /* H5_HAVE_FILTER_DEFLATE */
 
-    AddTest("zerodsetr", zero_dim_dset, NULL,
-            "zero dim dset", PARATESTFILE);
+    AddTest("zerodsetr", zero_dim_dset, NULL, "zero dim dset", PARATESTFILE);
 
-    ndsets_params.name = PARATESTFILE;
+    ndsets_params.name  = PARATESTFILE;
     ndsets_params.count = ndatasets;
-    AddTest("ndsetw", multiple_dset_write, NULL,
-            "multiple datasets write", &ndsets_params);
+    AddTest("ndsetw", multiple_dset_write, NULL, "multiple datasets write", &ndsets_params);
 
-    ngroups_params.name = PARATESTFILE;
+    ngroups_params.name  = PARATESTFILE;
     ngroups_params.count = ngroups;
-    AddTest("ngrpw", multiple_group_write, NULL,
-            "multiple groups write", &ngroups_params);
-    AddTest("ngrpr", multiple_group_read, NULL,
-            "multiple groups read", &ngroups_params);
+    AddTest("ngrpw", multiple_group_write, NULL, "multiple groups write", &ngroups_params);
+    AddTest("ngrpr", multiple_group_read, NULL, "multiple groups read", &ngroups_params);
 
-    AddTest("compact", compact_dataset, NULL,
-            "compact dataset test", PARATESTFILE);
+    AddTest("compact", compact_dataset, NULL, "compact dataset test", PARATESTFILE);
 
-    collngroups_params.name = PARATESTFILE;
+    collngroups_params.name  = PARATESTFILE;
     collngroups_params.count = ngroups;
     /* combined cngrpw and ingrpr tests because ingrpr reads file created by cngrpw. */
     AddTest("cngrpw-ingrpr", collective_group_write_independent_group_read, NULL,
-            "collective grp/dset write - independent grp/dset read",
-            &collngroups_params);
+            "collective grp/dset write - independent grp/dset read", &collngroups_params);
 #ifndef H5_HAVE_WIN32_API
-    AddTest("bigdset", big_dataset, NULL,
-            "big dataset test", PARATESTFILE);
+    AddTest("bigdset", big_dataset, NULL, "big dataset test", PARATESTFILE);
 #else
     HDprintf("big dataset test will be skipped on Windows (JIRA HDDFV-8064)\n");
 #endif
-    AddTest("fill", dataset_fillvalue, NULL,
-            "dataset fill value", PARATESTFILE);
-
-    AddTest("cchunk1",
-            coll_chunk1,NULL, "simple collective chunk io",PARATESTFILE);
-    AddTest("cchunk2",
-            coll_chunk2,NULL, "noncontiguous collective chunk io",PARATESTFILE);
-    AddTest("cchunk3",
-            coll_chunk3,NULL, "multi-chunk collective chunk io",PARATESTFILE);
-    AddTest("cchunk4",
-            coll_chunk4,NULL, "collective chunk io with partial non-selection ",PARATESTFILE);
-
-    if((mpi_size < 3)&& MAINPROCESS ) {
+    AddTest("fill", dataset_fillvalue, NULL, "dataset fill value", PARATESTFILE);
+
+    AddTest("cchunk1", coll_chunk1, NULL, "simple collective chunk io", PARATESTFILE);
+    AddTest("cchunk2", coll_chunk2, NULL, "noncontiguous collective chunk io", PARATESTFILE);
+    AddTest("cchunk3", coll_chunk3, NULL, "multi-chunk collective chunk io", PARATESTFILE);
+    AddTest("cchunk4", coll_chunk4, NULL, "collective chunk io with partial non-selection ", PARATESTFILE);
+
+    if ((mpi_size < 3) && MAINPROCESS) {
         HDprintf("Collective chunk IO optimization APIs ");
         HDprintf("needs at least 3 processes to participate\n");
         HDprintf("Collective chunk IO API tests will be skipped \n");
     }
-    AddTest((mpi_size <3)? "-cchunk5":"cchunk5" ,
-            coll_chunk5,NULL,
-            "linked chunk collective IO without optimization",PARATESTFILE);
-    AddTest((mpi_size < 3)? "-cchunk6" : "cchunk6",
-            coll_chunk6,NULL,
-            "multi-chunk collective IO with direct request",PARATESTFILE);
-    AddTest((mpi_size < 3)? "-cchunk7" : "cchunk7",
-            coll_chunk7,NULL,
-            "linked chunk collective IO with optimization",PARATESTFILE);
-    AddTest((mpi_size < 3)? "-cchunk8" : "cchunk8",
-            coll_chunk8,NULL,
-            "linked chunk collective IO transferring to multi-chunk",PARATESTFILE);
-    AddTest((mpi_size < 3)? "-cchunk9" : "cchunk9",
-            coll_chunk9,NULL,
-            "multiple chunk collective IO with optimization",PARATESTFILE);
-    AddTest((mpi_size < 3)? "-cchunk10" : "cchunk10",
-            coll_chunk10,NULL,
-            "multiple chunk collective IO transferring to independent IO",PARATESTFILE);
-
-
+    AddTest((mpi_size < 3) ? "-cchunk5" : "cchunk5", coll_chunk5, NULL,
+            "linked chunk collective IO without optimization", PARATESTFILE);
+    AddTest((mpi_size < 3) ? "-cchunk6" : "cchunk6", coll_chunk6, NULL,
+            "multi-chunk collective IO with direct request", PARATESTFILE);
+    AddTest((mpi_size < 3) ? "-cchunk7" : "cchunk7", coll_chunk7, NULL,
+            "linked chunk collective IO with optimization", PARATESTFILE);
+    AddTest((mpi_size < 3) ? "-cchunk8" : "cchunk8", coll_chunk8, NULL,
+            "linked chunk collective IO transferring to multi-chunk", PARATESTFILE);
+    AddTest((mpi_size < 3) ? "-cchunk9" : "cchunk9", coll_chunk9, NULL,
+            "multiple chunk collective IO with optimization", PARATESTFILE);
+    AddTest((mpi_size < 3) ? "-cchunk10" : "cchunk10", coll_chunk10, NULL,
+            "multiple chunk collective IO transferring to independent IO", PARATESTFILE);
 
     /* irregular collective IO tests*/
-    AddTest("ccontw",
-            coll_irregular_cont_write,NULL,
-            "collective irregular contiguous write",PARATESTFILE);
-    AddTest("ccontr",
-            coll_irregular_cont_read,NULL,
-            "collective irregular contiguous read",PARATESTFILE);
-    AddTest("cschunkw",
-            coll_irregular_simple_chunk_write,NULL,
-            "collective irregular simple chunk write",PARATESTFILE);
-    AddTest("cschunkr",
-            coll_irregular_simple_chunk_read,NULL,
-            "collective irregular simple chunk read",PARATESTFILE);
-    AddTest("ccchunkw",
-            coll_irregular_complex_chunk_write,NULL,
-            "collective irregular complex chunk write",PARATESTFILE);
-    AddTest("ccchunkr",
-            coll_irregular_complex_chunk_read,NULL,
-            "collective irregular complex chunk read",PARATESTFILE);
-
-    AddTest("null", null_dataset, NULL,
-            "null dataset test", PARATESTFILE);
+    AddTest("ccontw", coll_irregular_cont_write, NULL, "collective irregular contiguous write", PARATESTFILE);
+    AddTest("ccontr", coll_irregular_cont_read, NULL, "collective irregular contiguous read", PARATESTFILE);
+    AddTest("cschunkw", coll_irregular_simple_chunk_write, NULL, "collective irregular simple chunk write",
+            PARATESTFILE);
+    AddTest("cschunkr", coll_irregular_simple_chunk_read, NULL, "collective irregular simple chunk read",
+            PARATESTFILE);
+    AddTest("ccchunkw", coll_irregular_complex_chunk_write, NULL, "collective irregular complex chunk write",
+            PARATESTFILE);
+    AddTest("ccchunkr", coll_irregular_complex_chunk_read, NULL, "collective irregular complex chunk read",
+            PARATESTFILE);
+
+    AddTest("null", null_dataset, NULL, "null dataset test", PARATESTFILE);
 
     io_mode_confusion_params.name  = PARATESTFILE;
     io_mode_confusion_params.count = 0; /* value not used */
 
-    AddTest("I/Omodeconf", io_mode_confusion, NULL,
-            "I/O mode confusion test -- hangs quickly on failure",
+    AddTest("I/Omodeconf", io_mode_confusion, NULL, "I/O mode confusion test -- hangs quickly on failure",
             &io_mode_confusion_params);
 
-    if((mpi_size < 3) && MAINPROCESS) {
+    if ((mpi_size < 3) && MAINPROCESS) {
         HDprintf("rr_obj_hdr_flush_confusion test needs at least 3 processes.\n");
         HDprintf("rr_obj_hdr_flush_confusion test will be skipped \n");
     }
-    if(mpi_size > 2) {
-        rr_obj_flush_confusion_params.name = PARATESTFILE;
+    if (mpi_size > 2) {
+        rr_obj_flush_confusion_params.name  = PARATESTFILE;
         rr_obj_flush_confusion_params.count = 0; /* value not used */
         AddTest("rrobjflushconf", rr_obj_hdr_flush_confusion, NULL,
-                "round robin object header flush confusion test",
-                &rr_obj_flush_confusion_params);
+                "round robin object header flush confusion test", &rr_obj_flush_confusion_params);
     }
 
-    AddTest("alnbg1",
-            chunk_align_bug_1, NULL,
-            "Chunk allocation with alignment bug.",
-            PARATESTFILE);
+    AddTest("alnbg1", chunk_align_bug_1, NULL, "Chunk allocation with alignment bug.", PARATESTFILE);
 
-    AddTest("tldsc",
-            lower_dim_size_comp_test, NULL,
-            "test lower dim size comp in span tree to mpi derived type",
-            PARATESTFILE);
+    AddTest("tldsc", lower_dim_size_comp_test, NULL,
+            "test lower dim size comp in span tree to mpi derived type", PARATESTFILE);
 
-    AddTest("lccio",
-            link_chunk_collective_io_test, NULL,
-            "test mpi derived type management",
-            PARATESTFILE);
+    AddTest("lccio", link_chunk_collective_io_test, NULL, "test mpi derived type management", PARATESTFILE);
 
-    AddTest("actualio", actual_io_mode_tests, NULL,
-            "test actual io mode proprerty",
-            PARATESTFILE);
+    AddTest("actualio", actual_io_mode_tests, NULL, "test actual io mode proprerty", PARATESTFILE);
 
-    AddTest("nocolcause", no_collective_cause_tests, NULL,
-            "test cause for broken collective io",
+    AddTest("nocolcause", no_collective_cause_tests, NULL, "test cause for broken collective io",
             PARATESTFILE);
 
-    AddTest("edpl", test_plist_ed, NULL,
-            "encode/decode Property Lists", NULL);
+    AddTest("edpl", test_plist_ed, NULL, "encode/decode Property Lists", NULL);
 
-    if((mpi_size < 2) && MAINPROCESS) {
+    if ((mpi_size < 2) && MAINPROCESS) {
         HDprintf("File Image Ops daisy chain test needs at least 2 processes.\n");
         HDprintf("File Image Ops daisy chain test will be skipped \n");
     }
-    AddTest((mpi_size < 2)? "-fiodc" : "fiodc", file_image_daisy_chain_test, NULL,
+    AddTest((mpi_size < 2) ? "-fiodc" : "fiodc", file_image_daisy_chain_test, NULL,
             "file image ops daisy chain", NULL);
 
-    if((mpi_size < 2)&& MAINPROCESS ) {
+    if ((mpi_size < 2) && MAINPROCESS) {
         HDprintf("Atomicity tests need at least 2 processes to participate\n");
         HDprintf("8 is more recommended.. Atomicity tests will be skipped \n");
     }
     else if (facc_type != FACC_MPIO && MAINPROCESS) {
         HDprintf("Atomicity tests will not work with a non MPIO VFD\n");
     }
-    else if(mpi_size >= 2 && facc_type == FACC_MPIO){
-        AddTest("atomicity", dataset_atomicity, NULL,
-                "dataset atomic updates", PARATESTFILE);
+    else if (mpi_size >= 2 && facc_type == FACC_MPIO) {
+        AddTest("atomicity", dataset_atomicity, NULL, "dataset atomic updates", PARATESTFILE);
     }
 
-    AddTest("denseattr", test_dense_attr, NULL,
-            "Store Dense Attributes", PARATESTFILE);
+    AddTest("denseattr", test_dense_attr, NULL, "Store Dense Attributes", PARATESTFILE);
 
     AddTest("noselcollmdread", test_partial_no_selection_coll_md_read, NULL,
             "Collective Metadata read with some ranks having no selection", PARATESTFILE);
@@ -558,25 +498,24 @@ int main(int argc, char **argv)
     TestInfo(argv[0]);
 
     /* setup file access property list */
-    fapl = H5Pcreate (H5P_FILE_ACCESS);
+    fapl = H5Pcreate(H5P_FILE_ACCESS);
     H5Pset_fapl_mpio(fapl, MPI_COMM_WORLD, MPI_INFO_NULL);
 
     /* Parse command line arguments */
     TestParseCmdLine(argc, argv);
 
-    if (dxfer_coll_type == DXFER_INDEPENDENT_IO && MAINPROCESS){
+    if (dxfer_coll_type == DXFER_INDEPENDENT_IO && MAINPROCESS) {
         HDprintf("===================================\n"
-                "   Using Independent I/O with file set view to replace collective I/O \n"
-                "===================================\n");
+                 "   Using Independent I/O with file set view to replace collective I/O \n"
+                 "===================================\n");
     }
 
-
     /* Perform requested testing */
     PerformTests();
 
     /* make sure all processes are finished before final report, cleanup
-    * and exit.
-    */
+     * and exit.
+     */
     MPI_Barrier(MPI_COMM_WORLD);
 
     /* Display test summary, if requested */
@@ -592,10 +531,10 @@ int main(int argc, char **argv)
     {
         int temp;
         MPI_Allreduce(&nerrors, &temp, 1, MPI_INT, MPI_MAX, MPI_COMM_WORLD);
-        nerrors=temp;
+        nerrors = temp;
     }
 
-    if (MAINPROCESS){        /* only process 0 reports */
+    if (MAINPROCESS) { /* only process 0 reports */
         HDprintf("===================================\n");
         if (nerrors)
             HDprintf("***PHDF5 tests detected %d errors***\n", nerrors);
@@ -614,6 +553,5 @@ int main(int argc, char **argv)
     MPI_Finalize();
 
     /* cannot just return (nerrors) because exit code is limited to 1byte */
-    return(nerrors!=0);
+    return (nerrors != 0);
 }
-
diff --git a/testpar/testphdf5.h b/testpar/testphdf5.h
index b086366..a821e6f 100644
--- a/testpar/testphdf5.h
+++ b/testpar/testphdf5.h
@@ -18,165 +18,165 @@
 
 #include "testpar.h"
 
-enum H5TEST_COLL_CHUNK_API {API_NONE=0,API_LINK_HARD,
-                        API_MULTI_HARD,API_LINK_TRUE,API_LINK_FALSE,
-                            API_MULTI_COLL,API_MULTI_IND};
+enum H5TEST_COLL_CHUNK_API {
+    API_NONE = 0,
+    API_LINK_HARD,
+    API_MULTI_HARD,
+    API_LINK_TRUE,
+    API_LINK_FALSE,
+    API_MULTI_COLL,
+    API_MULTI_IND
+};
 
 #ifndef FALSE
-#define FALSE   0
+#define FALSE 0
 #endif
 
 #ifndef TRUE
-#define TRUE    1
+#define TRUE 1
 #endif
 
-
 /* Constants definitions */
-#define DIM0        600     /* Default dataset sizes. */
-#define DIM1        1200    /* Values are from a monitor pixel sizes */
-#define ROW_FACTOR    8     /* Nominal row factor for dataset size */
-#define COL_FACTOR    16    /* Nominal column factor for dataset size */
-#define RANK        2
-#define DATASETNAME1    "Data1"
-#define DATASETNAME2    "Data2"
-#define DATASETNAME3    "Data3"
-#define DATASETNAME4    "Data4"
-#define DATASETNAME5    "Data5"
-#define DATASETNAME6    "Data6"
-#define DATASETNAME7    "Data7"
-#define DATASETNAME8    "Data8"
-#define DATASETNAME9    "Data9"
+#define DIM0         600  /* Default dataset sizes. */
+#define DIM1         1200 /* Values are from a monitor pixel sizes */
+#define ROW_FACTOR   8    /* Nominal row factor for dataset size */
+#define COL_FACTOR   16   /* Nominal column factor for dataset size */
+#define RANK         2
+#define DATASETNAME1 "Data1"
+#define DATASETNAME2 "Data2"
+#define DATASETNAME3 "Data3"
+#define DATASETNAME4 "Data4"
+#define DATASETNAME5 "Data5"
+#define DATASETNAME6 "Data6"
+#define DATASETNAME7 "Data7"
+#define DATASETNAME8 "Data8"
+#define DATASETNAME9 "Data9"
 
 /* point selection order */
-#define IN_ORDER 1
+#define IN_ORDER     1
 #define OUT_OF_ORDER 2
 
 /* Hyperslab layout styles */
-#define BYROW           1       /* divide into slabs of rows */
-#define BYCOL           2       /* divide into blocks of columns */
-#define ZROW            3       /* same as BYCOL except process 0 gets 0 rows */
-#define ZCOL            4       /* same as BYCOL except process 0 gets 0 columns */
+#define BYROW 1 /* divide into slabs of rows */
+#define BYCOL 2 /* divide into blocks of columns */
+#define ZROW  3 /* same as BYCOL except process 0 gets 0 rows */
+#define ZCOL  4 /* same as BYCOL except process 0 gets 0 columns */
 
 /* File_Access_type bits */
-#define FACC_DEFAULT    0x0     /* default */
-#define FACC_MPIO       0x1     /* MPIO */
-#define FACC_SPLIT      0x2     /* Split File */
+#define FACC_DEFAULT 0x0 /* default */
+#define FACC_MPIO    0x1 /* MPIO */
+#define FACC_SPLIT   0x2 /* Split File */
 
-#define DXFER_COLLECTIVE_IO 0x1  /* Collective IO*/
+#define DXFER_COLLECTIVE_IO  0x1 /* Collective IO*/
 #define DXFER_INDEPENDENT_IO 0x2 /* Independent IO collectively */
 /*Constants for collective chunk definitions */
-#define SPACE_DIM1 24
-#define SPACE_DIM2 4
-#define BYROW_CONT 1
-#define BYROW_DISCONT 2
-#define BYROW_SELECTNONE 3
+#define SPACE_DIM1            24
+#define SPACE_DIM2            4
+#define BYROW_CONT            1
+#define BYROW_DISCONT         2
+#define BYROW_SELECTNONE      3
 #define BYROW_SELECTUNBALANCE 4
-#define BYROW_SELECTINCHUNK 5
-
-#define DIMO_NUM_CHUNK 4
-#define DIM1_NUM_CHUNK 2
-#define LINK_TRUE_NUM_CHUNK 2
-#define LINK_FALSE_NUM_CHUNK 6
-#define MULTI_TRUE_PERCENT 50
-#define LINK_TRUE_CHUNK_NAME "h5_link_chunk_true"
+#define BYROW_SELECTINCHUNK   5
+
+#define DIMO_NUM_CHUNK        4
+#define DIM1_NUM_CHUNK        2
+#define LINK_TRUE_NUM_CHUNK   2
+#define LINK_FALSE_NUM_CHUNK  6
+#define MULTI_TRUE_PERCENT    50
+#define LINK_TRUE_CHUNK_NAME  "h5_link_chunk_true"
 #define LINK_FALSE_CHUNK_NAME "h5_link_chunk_false"
-#define LINK_HARD_CHUNK_NAME "h5_link_chunk_hard"
+#define LINK_HARD_CHUNK_NAME  "h5_link_chunk_hard"
 #define MULTI_HARD_CHUNK_NAME "h5_multi_chunk_hard"
 #define MULTI_COLL_CHUNK_NAME "h5_multi_chunk_coll"
 #define MULTI_INDP_CHUNK_NAME "h5_multi_chunk_indp"
 
 #define DSET_COLLECTIVE_CHUNK_NAME "coll_chunk_name"
 
-
 /*Constants for MPI derived data type generated from span tree */
 
-#define MSPACE1_RANK     1          /* Rank of the first dataset in memory */
-#define MSPACE1_DIM      27000      /* Dataset size in memory */
-#define FSPACE_RANK      2        /* Dataset rank as it is stored in the file */
-#define FSPACE_DIM1      9       /* Dimension sizes of the dataset as it is stored in the file */
-#define FSPACE_DIM2      3600
+#define MSPACE1_RANK 1     /* Rank of the first dataset in memory */
+#define MSPACE1_DIM  27000 /* Dataset size in memory */
+#define FSPACE_RANK  2     /* Dataset rank as it is stored in the file */
+#define FSPACE_DIM1  9     /* Dimension sizes of the dataset as it is stored in the file */
+#define FSPACE_DIM2  3600
 /* We will read dataset back from the file to the dataset in memory with these dataspace parameters. */
-#define MSPACE_RANK      2
-#define MSPACE_DIM1      9
-#define MSPACE_DIM2      3600
-#define FHCOUNT0           1         /* Count of the first dimension of the first hyperslab selection*/
-#define FHCOUNT1           768       /* Count of the second dimension of the first hyperslab selection*/
-#define FHSTRIDE0          4        /* Stride of the first dimension of the first hyperslab selection*/
-#define FHSTRIDE1          3        /* Stride of the second dimension of the first hyperslab selection*/
-#define FHBLOCK0           3        /* Block of the first dimension of the first hyperslab selection*/
-#define FHBLOCK1           2        /* Block of the second dimension of the first hyperslab selection*/
-#define FHSTART0           0        /* start of the first dimension of the first hyperslab selection*/
-#define FHSTART1           1        /* start of the second dimension of the first hyperslab selection*/
-
-#define SHCOUNT0           1         /* Count of the first dimension of the first hyperslab selection*/
-#define SHCOUNT1           1       /* Count of the second dimension of the first hyperslab selection*/
-#define SHSTRIDE0          1        /* Stride of the first dimension of the first hyperslab selection*/
-#define SHSTRIDE1          1        /* Stride of the second dimension of the first hyperslab selection*/
-#define SHBLOCK0           3        /* Block of the first dimension of the first hyperslab selection*/
-#define SHBLOCK1           768        /* Block of the second dimension of the first hyperslab selection*/
-#define SHSTART0           4        /* start of the first dimension of the first hyperslab selection*/
-#define SHSTART1           0        /* start of the second dimension of the first hyperslab selection*/
-
-#define MHCOUNT0           6912         /* Count of the first dimension of the first hyperslab selection*/
-#define MHSTRIDE0          1        /* Stride of the first dimension of the first hyperslab selection*/
-#define MHBLOCK0           1        /* Block of the first dimension of the first hyperslab selection*/
-#define MHSTART0           1        /* start of the first dimension of the first hyperslab selection*/
-
-
-
-#define RFFHCOUNT0           3       /* Count of the first dimension of the first hyperslab selection*/
-#define RFFHCOUNT1           768       /* Count of the second dimension of the first hyperslab selection*/
-#define RFFHSTRIDE0          1        /* Stride of the first dimension of the first hyperslab selection*/
-#define RFFHSTRIDE1          1        /* Stride of the second dimension of the first hyperslab selection*/
-#define RFFHBLOCK0           1        /* Block of the first dimension of the first hyperslab selection*/
-#define RFFHBLOCK1           1        /* Block of the second dimension of the first hyperslab selection*/
-#define RFFHSTART0           1        /* start of the first dimension of the first hyperslab selection*/
-#define RFFHSTART1           2        /* start of the second dimension of the first hyperslab selection*/
-
-
-#define RFSHCOUNT0           3       /* Count of the first dimension of the first hyperslab selection*/
-#define RFSHCOUNT1           1536    /* Count of the second dimension of the first hyperslab selection*/
-#define RFSHSTRIDE0          1        /* Stride of the first dimension of the first hyperslab selection*/
-#define RFSHSTRIDE1          1        /* Stride of the second dimension of the first hyperslab selection*/
-#define RFSHBLOCK0           1        /* Block of the first dimension of the first hyperslab selection*/
-#define RFSHBLOCK1           1        /* Block of the second dimension of the first hyperslab selection*/
-#define RFSHSTART0           2        /* start of the first dimension of the first hyperslab selection*/
-#define RFSHSTART1           4        /* start of the second dimension of the first hyperslab selection*/
-
-
-#define RMFHCOUNT0           3       /* Count of the first dimension of the first hyperslab selection*/
-#define RMFHCOUNT1           768       /* Count of the second dimension of the first hyperslab selection*/
-#define RMFHSTRIDE0          1        /* Stride of the first dimension of the first hyperslab selection*/
-#define RMFHSTRIDE1          1        /* Stride of the second dimension of the first hyperslab selection*/
-#define RMFHBLOCK0           1        /* Block of the first dimension of the first hyperslab selection*/
-#define RMFHBLOCK1           1        /* Block of the second dimension of the first hyperslab selection*/
-#define RMFHSTART0           0        /* start of the first dimension of the first hyperslab selection*/
-#define RMFHSTART1           0        /* start of the second dimension of the first hyperslab selection*/
-
-#define RMSHCOUNT0           3       /* Count of the first dimension of the first hyperslab selection*/
-#define RMSHCOUNT1           1536    /* Count of the second dimension of the first hyperslab selection*/
-#define RMSHSTRIDE0          1        /* Stride of the first dimension of the first hyperslab selection*/
-#define RMSHSTRIDE1          1        /* Stride of the second dimension of the first hyperslab selection*/
-#define RMSHBLOCK0           1        /* Block of the first dimension of the first hyperslab selection*/
-#define RMSHBLOCK1           1        /* Block of the second dimension of the first hyperslab selection*/
-#define RMSHSTART0           1        /* start of the first dimension of the first hyperslab selection*/
-#define RMSHSTART1           2        /* start of the second dimension of the first hyperslab selection*/
-
-
-#define NPOINTS          4          /* Number of points that will be selected
-                                                                and overwritten */
+#define MSPACE_RANK 2
+#define MSPACE_DIM1 9
+#define MSPACE_DIM2 3600
+#define FHCOUNT0    1   /* Count of the first dimension of the first hyperslab selection*/
+#define FHCOUNT1    768 /* Count of the second dimension of the first hyperslab selection*/
+#define FHSTRIDE0   4   /* Stride of the first dimension of the first hyperslab selection*/
+#define FHSTRIDE1   3   /* Stride of the second dimension of the first hyperslab selection*/
+#define FHBLOCK0    3   /* Block of the first dimension of the first hyperslab selection*/
+#define FHBLOCK1    2   /* Block of the second dimension of the first hyperslab selection*/
+#define FHSTART0    0   /* start of the first dimension of the first hyperslab selection*/
+#define FHSTART1    1   /* start of the second dimension of the first hyperslab selection*/
+
+#define SHCOUNT0  1   /* Count of the first dimension of the first hyperslab selection*/
+#define SHCOUNT1  1   /* Count of the second dimension of the first hyperslab selection*/
+#define SHSTRIDE0 1   /* Stride of the first dimension of the first hyperslab selection*/
+#define SHSTRIDE1 1   /* Stride of the second dimension of the first hyperslab selection*/
+#define SHBLOCK0  3   /* Block of the first dimension of the first hyperslab selection*/
+#define SHBLOCK1  768 /* Block of the second dimension of the first hyperslab selection*/
+#define SHSTART0  4   /* start of the first dimension of the first hyperslab selection*/
+#define SHSTART1  0   /* start of the second dimension of the first hyperslab selection*/
+
+#define MHCOUNT0  6912 /* Count of the first dimension of the first hyperslab selection*/
+#define MHSTRIDE0 1    /* Stride of the first dimension of the first hyperslab selection*/
+#define MHBLOCK0  1    /* Block of the first dimension of the first hyperslab selection*/
+#define MHSTART0  1    /* start of the first dimension of the first hyperslab selection*/
+
+#define RFFHCOUNT0  3   /* Count of the first dimension of the first hyperslab selection*/
+#define RFFHCOUNT1  768 /* Count of the second dimension of the first hyperslab selection*/
+#define RFFHSTRIDE0 1   /* Stride of the first dimension of the first hyperslab selection*/
+#define RFFHSTRIDE1 1   /* Stride of the second dimension of the first hyperslab selection*/
+#define RFFHBLOCK0  1   /* Block of the first dimension of the first hyperslab selection*/
+#define RFFHBLOCK1  1   /* Block of the second dimension of the first hyperslab selection*/
+#define RFFHSTART0  1   /* start of the first dimension of the first hyperslab selection*/
+#define RFFHSTART1  2   /* start of the second dimension of the first hyperslab selection*/
+
+#define RFSHCOUNT0  3    /* Count of the first dimension of the first hyperslab selection*/
+#define RFSHCOUNT1  1536 /* Count of the second dimension of the first hyperslab selection*/
+#define RFSHSTRIDE0 1    /* Stride of the first dimension of the first hyperslab selection*/
+#define RFSHSTRIDE1 1    /* Stride of the second dimension of the first hyperslab selection*/
+#define RFSHBLOCK0  1    /* Block of the first dimension of the first hyperslab selection*/
+#define RFSHBLOCK1  1    /* Block of the second dimension of the first hyperslab selection*/
+#define RFSHSTART0  2    /* start of the first dimension of the first hyperslab selection*/
+#define RFSHSTART1  4    /* start of the second dimension of the first hyperslab selection*/
+
+#define RMFHCOUNT0  3   /* Count of the first dimension of the first hyperslab selection*/
+#define RMFHCOUNT1  768 /* Count of the second dimension of the first hyperslab selection*/
+#define RMFHSTRIDE0 1   /* Stride of the first dimension of the first hyperslab selection*/
+#define RMFHSTRIDE1 1   /* Stride of the second dimension of the first hyperslab selection*/
+#define RMFHBLOCK0  1   /* Block of the first dimension of the first hyperslab selection*/
+#define RMFHBLOCK1  1   /* Block of the second dimension of the first hyperslab selection*/
+#define RMFHSTART0  0   /* start of the first dimension of the first hyperslab selection*/
+#define RMFHSTART1  0   /* start of the second dimension of the first hyperslab selection*/
+
+#define RMSHCOUNT0  3    /* Count of the first dimension of the first hyperslab selection*/
+#define RMSHCOUNT1  1536 /* Count of the second dimension of the first hyperslab selection*/
+#define RMSHSTRIDE0 1    /* Stride of the first dimension of the first hyperslab selection*/
+#define RMSHSTRIDE1 1    /* Stride of the second dimension of the first hyperslab selection*/
+#define RMSHBLOCK0  1    /* Block of the first dimension of the first hyperslab selection*/
+#define RMSHBLOCK1  1    /* Block of the second dimension of the first hyperslab selection*/
+#define RMSHSTART0  1    /* start of the first dimension of the first hyperslab selection*/
+#define RMSHSTART1  2    /* start of the second dimension of the first hyperslab selection*/
+
+#define NPOINTS                                                                                              \
+    4 /* Number of points that will be selected                                                              \
+                                  and overwritten */
 
 /* Definitions of the selection mode for the test_actual_io_function. */
-#define TEST_ACTUAL_IO_NO_COLLECTIVE                    0
-#define TEST_ACTUAL_IO_RESET                            1
-#define TEST_ACTUAL_IO_MULTI_CHUNK_IND                  2
-#define TEST_ACTUAL_IO_MULTI_CHUNK_COL                  3
-#define TEST_ACTUAL_IO_MULTI_CHUNK_MIX                  4
-#define TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE         5
-#define TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_IND           6
-#define TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_COL           7
-#define TEST_ACTUAL_IO_LINK_CHUNK                       8
-#define TEST_ACTUAL_IO_CONTIGUOUS                       9
+#define TEST_ACTUAL_IO_NO_COLLECTIVE            0
+#define TEST_ACTUAL_IO_RESET                    1
+#define TEST_ACTUAL_IO_MULTI_CHUNK_IND          2
+#define TEST_ACTUAL_IO_MULTI_CHUNK_COL          3
+#define TEST_ACTUAL_IO_MULTI_CHUNK_MIX          4
+#define TEST_ACTUAL_IO_MULTI_CHUNK_MIX_DISAGREE 5
+#define TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_IND   6
+#define TEST_ACTUAL_IO_DIRECT_MULTI_CHUNK_COL   7
+#define TEST_ACTUAL_IO_LINK_CHUNK               8
+#define TEST_ACTUAL_IO_CONTIGUOUS               9
 
 /* Definitions of the selection mode for the no_collective_cause_tests function. */
 #define TEST_COLLECTIVE                                 0x001
@@ -189,7 +189,7 @@ enum H5TEST_COLL_CHUNK_API {API_NONE=0,API_LINK_HARD,
 #define TEST_FILTERS                                    0x080
 /* TEST_FILTERS will take place of this after supporting mpio + filter for
  * H5Dcreate and H5Dwrite */
-#define TEST_FILTERS_READ                               0x100
+#define TEST_FILTERS_READ 0x100
 
 /* Don't erase these lines, they are put here for debugging purposes */
 /*
@@ -206,12 +206,11 @@ enum H5TEST_COLL_CHUNK_API {API_NONE=0,API_LINK_HARD,
 #define NPOINTS          4
 */ /* end of debugging macro */
 
-
 /* type definitions */
-typedef struct H5Ptest_param_t  /* holds extra test parameters */
+typedef struct H5Ptest_param_t /* holds extra test parameters */
 {
-    char    *name;
-    int        count;
+    char *name;
+    int   count;
 } H5Ptest_param_t;
 
 /* Dataset data type.  Int's can be easily octo dumped. */
@@ -219,20 +218,20 @@ typedef int DATATYPE;
 
 /* Shape Same Tests Definitions */
 typedef enum {
-    IND_CONTIG,        /* Independent IO on contigous datasets */
-    COL_CONTIG,        /* Collective IO on contigous datasets */
-    IND_CHUNKED,    /* Independent IO on chunked datasets */
-    COL_CHUNKED        /* Collective IO on chunked datasets */
+    IND_CONTIG,  /* Independent IO on contigous datasets */
+    COL_CONTIG,  /* Collective IO on contigous datasets */
+    IND_CHUNKED, /* Independent IO on chunked datasets */
+    COL_CHUNKED  /* Collective IO on chunked datasets */
 } ShapeSameTestMethods;
 
 /* Shared global variables */
-extern int dim0, dim1;                /*Dataset dimensions */
-extern int chunkdim0, chunkdim1;        /*Chunk dimensions */
-extern int nerrors;                /*errors count */
-extern H5E_auto2_t old_func;            /* previous error handler */
-extern void *old_client_data;            /*previous error handler arg.*/
-extern int facc_type;                /*Test file access type */
-extern int dxfer_coll_type;
+extern int         dim0, dim1;           /*Dataset dimensions */
+extern int         chunkdim0, chunkdim1; /*Chunk dimensions */
+extern int         nerrors;              /*errors count */
+extern H5E_auto2_t old_func;             /* previous error handler */
+extern void *      old_client_data;      /*previous error handler arg.*/
+extern int         facc_type;            /*Test file access type */
+extern int         dxfer_coll_type;
 
 /* Test program prototypes */
 void test_plist_ed(void);
@@ -301,10 +300,10 @@ void test_multi_chunk_io_addrmap_issue(void);
 void test_link_chunk_io_sort_chunk_issue(void);
 
 /* commonly used prototypes */
-hid_t create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type);
+hid_t      create_faccess_plist(MPI_Comm comm, MPI_Info info, int l_facc_type);
 MPI_Offset h5_mpi_get_file_size(const char *filename, MPI_Comm comm, MPI_Info info);
-int dataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[],
-                 hsize_t block[], DATATYPE *dataset, DATATYPE *original);
-void point_set (hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[],
-                size_t num_points, hsize_t coords[], int order);
+int  dataset_vrfy(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], DATATYPE *dataset,
+                  DATATYPE *original);
+void point_set(hsize_t start[], hsize_t count[], hsize_t stride[], hsize_t block[], size_t num_points,
+               hsize_t coords[], int order);
 #endif /* PHDF5TEST_H */