summaryrefslogtreecommitdiffstats
path: root/tools/h5repack/testh5repack_make.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/h5repack/testh5repack_make.c')
-rw-r--r--tools/h5repack/testh5repack_make.c170
1 files changed, 147 insertions, 23 deletions
diff --git a/tools/h5repack/testh5repack_make.c b/tools/h5repack/testh5repack_make.c
index cc4b47d..319af3d 100644
--- a/tools/h5repack/testh5repack_make.c
+++ b/tools/h5repack/testh5repack_make.c
@@ -17,11 +17,14 @@
#include "h5repack.h"
#include "testh5repack.h"
-#define DIM1 40
-#define DIM2 20
-#define CDIM1 DIM1/2
-#define CDIM2 DIM2/2
-#define RANK 2
+#define DIM1 40
+#define DIM2 20
+#define CDIM1 DIM1/2
+#define CDIM2 DIM2/2
+#define RANK 2
+#define GBLL ((unsigned long_long) 1024*1024*1024)
+
+
int make_all_objects(hid_t loc_id);
int make_attributes(hid_t loc_id);
@@ -38,6 +41,8 @@ int make_nbit(hid_t loc_id);
int make_scaleoffset(hid_t loc_id);
int make_all(hid_t loc_id);
int make_fill(hid_t loc_id);
+int make_big(hid_t loc_id);
+
/*-------------------------------------------------------------------------
@@ -161,6 +166,17 @@ int make_testfiles(void)
return -1;
/*-------------------------------------------------------------------------
+ * create a file with all the filters
+ *-------------------------------------------------------------------------
+ */
+ if((loc_id = H5Fcreate(FNAME11,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
+ return -1;
+ if (make_all(loc_id)<0)
+ goto out;
+ if(H5Fclose(loc_id)<0)
+ return -1;
+
+/*-------------------------------------------------------------------------
* create a file with the nbit filter
*-------------------------------------------------------------------------
*/
@@ -183,18 +199,17 @@ int make_testfiles(void)
return -1;
/*-------------------------------------------------------------------------
- * create a file with all the filters
+ * create a big file
*-------------------------------------------------------------------------
*/
- if((loc_id = H5Fcreate(FNAME11,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
+ if((loc_id = H5Fcreate(FNAME14,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
return -1;
- if (make_all(loc_id)<0)
+ if (make_big(loc_id)<0)
goto out;
if(H5Fclose(loc_id)<0)
return -1;
-
-
PASSED();
+
return 0;
out:
@@ -737,13 +752,15 @@ int make_nbit(hid_t loc_id)
#endif
/*-------------------------------------------------------------------------
- * close space and dcpl
+ * close
*-------------------------------------------------------------------------
*/
if(H5Sclose(sid)<0)
goto out;
if(H5Pclose(dcpl)<0)
goto out;
+ if (H5Tclose(dtid)<0)
+ goto out;
return 0;
@@ -1226,10 +1243,6 @@ out:
return -1;
}
-
-
-
-
/*-------------------------------------------------------------------------
* Function: make a file with an integer dataset with a fill value
*
@@ -1250,17 +1263,128 @@ int make_fill(hid_t loc_id)
* H5T_INTEGER, write a fill value
*-------------------------------------------------------------------------
*/
+ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE))<0)
+ goto out;
+ if (H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fillvalue)<0)
+ goto out;
+ if ((sid = H5Screate_simple(2,dims,NULL))<0)
+ goto out;
+ if ((did = H5Dcreate(loc_id,"dset_fill",H5T_NATIVE_INT,sid,dcpl))<0)
+ goto out;
+ if (H5Dwrite(did,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf)<0)
+ goto out;
- dcpl = H5Pcreate(H5P_DATASET_CREATE);
- H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fillvalue);
- sid = H5Screate_simple(2,dims,NULL);
- did = H5Dcreate(loc_id,"dset_fill",H5T_NATIVE_INT,sid,dcpl);
- H5Dwrite(did,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf);
- H5Pclose(dcpl);
- H5Dclose(did);
- H5Sclose(sid);
+ /* close */
+ if(H5Sclose(sid)<0)
+ goto out;
+ if(H5Pclose(dcpl)<0)
+ goto out;
+ if(H5Dclose(did)<0)
+ goto out;
return 0;
+out:
+ H5E_BEGIN_TRY {
+ H5Pclose(dcpl);
+ H5Sclose(sid);
+ H5Dclose(did);
+ } H5E_END_TRY;
+ return -1;
+
+}
+
+/*-------------------------------------------------------------------------
+ * Function: make a big file
+ *
+ * Purpose: used in test read by hyperslabs. writes a 1GB file by iterating
+ * trough 1MB hyperslabs
+ *
+ *-------------------------------------------------------------------------
+ */
+int make_big(hid_t loc_id)
+{
+ hid_t did;
+ hid_t f_sid;
+ hid_t m_sid;
+ hid_t tid;
+ hid_t dcpl;
+ hsize_t dims[1]={GBLL}; /* dataset dimensions */
+ hsize_t hs_size[1]={GBLL/1024}; /* hyperslab dimensions */
+ hsize_t chunk_dims[1]={hs_size[0]}; /* chunk dimensions */
+ hsize_t hs_start[1];
+ size_t size;
+ size_t nelmts=(size_t)hs_size[0];
+ char fillvalue=-1;
+ char *buf=NULL;
+ int i, j, s;
+ char c;
+
+ /* create */
+ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE))<0)
+ goto out;
+ if (H5Pset_fill_value(dcpl, H5T_NATIVE_CHAR, &fillvalue)<0)
+ goto out;
+ if(H5Pset_chunk(dcpl, 1, chunk_dims)<0)
+ goto out;
+ if ((f_sid = H5Screate_simple(1,dims,NULL))<0)
+ goto out;
+ if ((did = H5Dcreate(loc_id,"big",H5T_NATIVE_CHAR,f_sid,dcpl))<0)
+ goto out;
+ if ((m_sid = H5Screate_simple(1, hs_size, hs_size))<0)
+ goto out;
+ if ((tid = H5Dget_type(did))<0)
+ goto out;
+ if ((size = H5Tget_size(tid))<=0)
+ goto out;
+
+ /* create a evenly divided buffer from 0 to 127 */
+ buf=(char *) HDmalloc((unsigned)(nelmts*size));
+ s = 1024 / 127;
+ for (i=0, j=0, c=0; i<1024; j++, i++)
+ {
+ if ( j==s)
+ {
+ c++;
+ j=0;
+ };
+
+ HDmemset(buf, c, nelmts);
+
+ hs_start[0] = i * GBLL/1024;
+ if (H5Sselect_hyperslab (f_sid,H5S_SELECT_SET,hs_start,NULL,hs_size, NULL)<0)
+ goto out;
+ if (H5Dwrite (did,H5T_NATIVE_CHAR,m_sid,f_sid,H5P_DEFAULT,buf)<0)
+ goto out;
+
+ /* write only one hyperslab, for space considerations */
+ if (i==0)
+ break;
+
+ }
+ free(buf);
+ buf=NULL;
+
+ /* close */
+ if(H5Sclose(f_sid)<0)
+ goto out;
+ if(H5Sclose(m_sid)<0)
+ goto out;
+ if(H5Pclose(dcpl)<0)
+ goto out;
+ if(H5Dclose(did)<0)
+ goto out;
+
+ return 0;
+
+out:
+ H5E_BEGIN_TRY {
+ H5Pclose(dcpl);
+ H5Sclose(f_sid);
+ H5Sclose(m_sid);
+ H5Dclose(did);
+ } H5E_END_TRY;
+ return -1;
+
}