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authorMuQun Yang <ymuqun@hdfgroup.org>2004-07-21 23:42:10 (GMT)
committerMuQun Yang <ymuqun@hdfgroup.org>2004-07-21 23:42:10 (GMT)
commitc7ca89eedaaa021e1a14c0947f72dbcd2032e781 (patch)
tree3dbe54a046f17fd58fdcd3bfe51e839d2018bc41
parent1232d53a3209efbdfab649b66efa8b57d4a836d5 (diff)
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[svn-r8924] Purpose:
To test collective chunk IO properly. Description: See the previous message. Solution: See the previous message. Platforms tested: arabica(Sol 2.7), eirene(Linux), copper(AIX) Misc. update:
-rw-r--r--testpar/t_coll_chunk.c71
-rw-r--r--testpar/testphdf5.c7
-rw-r--r--testpar/testphdf5.h2
3 files changed, 59 insertions, 21 deletions
diff --git a/testpar/t_coll_chunk.c b/testpar/t_coll_chunk.c
index 0ed4cdc..cafb784 100644
--- a/testpar/t_coll_chunk.c
+++ b/testpar/t_coll_chunk.c
@@ -67,9 +67,17 @@ coll_chunk3(){
}
+
void
-coll_chunktest(char* filename,int chunk_factor,int select_factor) {
+coll_chunk4(){
+ char *filename;
+ filename = (char *) GetTestParameters();
+ coll_chunktest(filename,4,BYROW_DISCONT);
+
+}
+void
+coll_chunktest(char* filename,int chunk_factor,int select_factor) {
hid_t file,dataset, file_dataspace;
hid_t acc_plist,xfer_plist,crp_plist;
@@ -80,9 +88,9 @@ coll_chunktest(char* filename,int chunk_factor,int select_factor) {
herr_t status;
hssize_t start[RANK];
hsize_t count[RANK],stride[RANK],block[RANK];
+ int prop_value;
/* char * filename;*/
-
int mpi_size,mpi_rank;
MPI_Comm comm = MPI_COMM_WORLD;
@@ -166,22 +174,37 @@ coll_chunktest(char* filename,int chunk_factor,int select_factor) {
status = H5Pset_dxpl_mpio(xfer_plist, H5FD_MPIO_COLLECTIVE);
VRFY((status>= 0),"MPIO collective transfer property succeeded");
+ prop_value = 1;
+ status = H5Pinsert(xfer_plist,PROP_NAME,sizeof(int),&prop_value,
+ NULL,NULL,NULL,NULL,NULL);
+ VRFY((status >= 0),"testing property list inserted succeeded");
/* write data collectively */
status = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, file_dataspace,
xfer_plist, data_array1);
VRFY((status >= 0),"dataset write succeeded");
+ status = H5Pget(xfer_plist,PROP_NAME,&prop_value);
+ VRFY((status >= 0),"testing property list get succeeded");
+ if(chunk_factor == 4 && select_factor == BYROW_DISCONT) { /* suppose to use independent */
+ if(prop_value == 1)
+ printf("H5Dwrite shouldn't use MPI Collective IO call, something is wrong \n");
+ }
+ else {
+ if(prop_value == 0)
+ printf("H5Dwrite doesn't use MPI Collective IO call, something is wrong \n");
+ }
status = H5Dclose(dataset);
VRFY((status >= 0),"");
/* check whether using collective IO */
/* Should use H5Pget and H5Pinsert to handle this test. */
-/* status = H5Pclose(xfer_plist);
- VRFY((status >= 0),"");
+ status = H5Premove(xfer_plist,PROP_NAME);
+ VRFY((status >= 0),"property list removed");
+ status = H5Pclose(xfer_plist);
+ VRFY((status >= 0),"property list closed");
-*/
status = H5Sclose(file_dataspace);
VRFY((status >= 0),"");
@@ -228,32 +251,42 @@ coll_chunktest(char* filename,int chunk_factor,int select_factor) {
/* fill dataset with test data */
ccdataset_fill(start, stride,count,block, data_origin1);
- /* read data collectively */
+ 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");
+ prop_value = 1;
+ status = H5Pinsert(xfer_plist,PROP_NAME,sizeof(int),&prop_value,
+ NULL,NULL,NULL,NULL,NULL);
+ VRFY((status >= 0),"testing property list inserted succeeded");
status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, file_dataspace,
- xfer_plist, data_array1);
- VRFY((status >= 0), "");
-/* printf("mpi rank %d\n",mpi_rank);
- if(mpi_rank == 2) {
- for (i = 0; i < SPACE_DIM1; i++) {
- for (j = 0; j < SPACE_DIM2;j++) {
- printf("i, j, data, %d, %d, %d \n",i,j,*(data_array1));
- data_array1++;
- }
+ xfer_plist, data_array1);
+ VRFY((status >=0),"dataset read succeeded");
+ status = H5Pget(xfer_plist,PROP_NAME,&prop_value);
+ VRFY((status >= 0),"testing property list get succeeded");
+ if(chunk_factor == 4 && select_factor == BYROW_DISCONT) { /* suppose to use independent */
+ if(prop_value == 1)
+ printf("H5Dread shouldn't use MPI Collective IO call, something is wrong \n");
}
- }*/
+ else {
+ if(prop_value == 0)
+ printf("H5Dread doesn't use MPI Collective IO call, something is wrong \n");
+ }
+
/* verify the read data with original expected data */
status = ccdataset_vrfy(start, count, stride, block, data_array1, data_origin1);
if (status) nerrors++;
+ status = H5Premove(xfer_plist,PROP_NAME);
+ VRFY((status >= 0),"property list removed");
+ status = H5Pclose(xfer_plist);
+ VRFY((status >= 0),"property list closed");
/* close dataset collectively */
status=H5Dclose(dataset);
VRFY((status >= 0), "");
- status=H5Pclose(xfer_plist);
- VRFY((status >= 0),"");
-
/* release all IDs created */
H5Sclose(file_dataspace);
diff --git a/testpar/testphdf5.c b/testpar/testphdf5.c
index 43818ff..0403b26 100644
--- a/testpar/testphdf5.c
+++ b/testpar/testphdf5.c
@@ -45,7 +45,7 @@ int doindependent=1; /* independent test */
unsigned dobig=0; /* "big" dataset tests */
/* FILENAME and filenames must have the same number of names */
-const char *FILENAME[14]={
+const char *FILENAME[15]={
"ParaEg1",
"ParaEg2",
"ParaEg3",
@@ -59,8 +59,9 @@ const char *FILENAME[14]={
"ParaCC1",
"ParaCC2",
"ParaCC3",
+ "ParaCC4",
NULL};
-char filenames[14][PATH_MAX];
+char filenames[15][PATH_MAX];
hid_t fapl; /* file access property list */
#ifdef USE_PAUSE
@@ -475,6 +476,8 @@ int main(int argc, char **argv)
"noncontiguous collective chunk io",filenames[11]);
AddTest("coll. chunked 3", coll_chunk3,NULL,
"muliti-chunk collective chunk io",filenames[12]);
+ AddTest("coll. chunked 4", coll_chunk4,NULL,
+ "collective to independent chunk io",filenames[13]);
/* Display testing information */
TestInfo(argv[0]);
diff --git a/testpar/testphdf5.h b/testpar/testphdf5.h
index 1345da3..e0e9001 100644
--- a/testpar/testphdf5.h
+++ b/testpar/testphdf5.h
@@ -129,6 +129,7 @@
#define BYROW_CONT 1
#define BYROW_DISCONT 2
#define DSET_COLLECTIVE_CHUNK_NAME "coll_chunk_name"
+#define PROP_NAME "__test__ccfoo___"
/* type definitions */
typedef struct H5Ptest_param_t /* holds extra test parameters */
{
@@ -173,6 +174,7 @@ void dataset_fillvalue(void);
void coll_chunk1();
void coll_chunk2();
void coll_chunk3();
+void coll_chunk4();
/* some commonly used routines for collective chunk IO tests*/
void ccslab_set(int mpi_rank,int mpi_size,hssize_t start[],hsize_t count[],
hsize_t stride[],hsize_t block[],int mode);