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-rw-r--r--tools/h5repack/h5repack.h4
-rw-r--r--tools/h5repack/h5repack_filters.c22
-rw-r--r--tools/h5repack/testh5repack_filters.c213
-rw-r--r--tools/h5repack/testh5repack_main.c64
-rw-r--r--tools/h5repack/testh5repack_make.c38
5 files changed, 165 insertions, 176 deletions
diff --git a/tools/h5repack/h5repack.h b/tools/h5repack/h5repack.h
index 5bda25c..fa1c4b4 100644
--- a/tools/h5repack/h5repack.h
+++ b/tools/h5repack/h5repack.h
@@ -294,9 +294,7 @@ void write_dset_in(hid_t loc_id,
hid_t file_id,
int make_diffs /* flag to modify data buffers */);
-int make_deflate(hid_t loc_id);
-int make_szip(hid_t loc_id);
-int make_nofilters(hid_t loc_id);
+int make_filters(hid_t loc_id);
diff --git a/tools/h5repack/h5repack_filters.c b/tools/h5repack/h5repack_filters.c
index 9a91679..ab592a0 100644
--- a/tools/h5repack/h5repack_filters.c
+++ b/tools/h5repack/h5repack_filters.c
@@ -149,44 +149,23 @@ int apply_filters(const char* name, /* object name from traverse list */
name,options->threshold);
return 0;
}
-
/* get information about input filters */
if ((nfilters = H5Pget_nfilters(dcpl_id))<0)
return -1;
-
-/*-------------------------------------------------------------------------
- * check if we have the H5Z_FILTER_NONE filter
- * if so, just delete all filters from the DCPL and exit
- *-------------------------------------------------------------------------
- */
-
- for ( i=0; i<obj->nfilters; i++)
- {
- if (obj->filter[i].filtn==H5Z_FILTER_NONE)
- {
- if (nfilters && H5Premove_filter(dcpl_id,H5Z_FILTER_NONE)<0)
- return -1;
- return 0;
- }
- }
-
/*-------------------------------------------------------------------------
* check if we have filters in the pipeline
* we want to replace them with the input filters
*-------------------------------------------------------------------------
*/
-
if (nfilters) {
if (H5Premove_filter(dcpl_id,H5Z_FILTER_ALL)<0)
return -1;
}
-
/*-------------------------------------------------------------------------
* filters require CHUNK layout; if we do not have one define a default
*-------------------------------------------------------------------------
*/
-
if (obj->chunk.rank<=0)
{
obj->chunk.rank=rank;
@@ -204,7 +183,6 @@ int apply_filters(const char* name, /* object name from traverse list */
* H5Z_FILTER_SZIP 4 , szip compression
*-------------------------------------------------------------------------
*/
-
for ( i=0; i<obj->nfilters; i++)
{
switch (obj->filter[i].filtn)
diff --git a/tools/h5repack/testh5repack_filters.c b/tools/h5repack/testh5repack_filters.c
index 7b7837b..5a26f5d 100644
--- a/tools/h5repack/testh5repack_filters.c
+++ b/tools/h5repack/testh5repack_filters.c
@@ -22,144 +22,162 @@
#define CDIM2 DIM2/2
#define RANK 2
+/*-------------------------------------------------------------------------
+ * Function: make_dset
+ *
+ * Purpose: utility function to create and write a dataset in LOC_ID
+ *-------------------------------------------------------------------------
+ */
+static
+int make_dset(hid_t loc_id,const char *name,hid_t sid, hid_t dcpl,void *buf)
+{
+ hid_t dsid;
+ /* create the dataset */
+ if((dsid = H5Dcreate (loc_id,name,H5T_NATIVE_INT,sid,dcpl))<0)
+ return -1;
+ /* write */
+ if(H5Dwrite(dsid,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf)<0)
+ goto out;
+ /* close */
+ if(H5Dclose(dsid)<0)
+ return -1;
+ return 0;
+ out:
+ H5E_BEGIN_TRY {
+ H5Dclose(dsid);
+ } H5E_END_TRY;
+ return -1;
+
+}
/*-------------------------------------------------------------------------
- * Function: make_deflate
+ * Function: make_filters
*
- * Purpose: make a dataset using DEFLATE (GZIP) compression in LOC_ID
+ * Purpose: make several datasets with filters in location LOC_ID
*
*-------------------------------------------------------------------------
*/
-int make_deflate(hid_t loc_id)
+int make_filters(hid_t loc_id)
{
hid_t dcpl; /* dataset creation property list */
- hid_t dsid; /* dataset ID */
hid_t sid; /* dataspace ID */
+ unsigned szip_options_mask=H5_SZIP_ALLOW_K13_OPTION_MASK|H5_SZIP_NN_OPTION_MASK;
+ unsigned szip_pixels_per_block=8;
hsize_t dims[RANK]={DIM1,DIM2};
hsize_t chunk_dims[RANK]={CDIM1,CDIM2};
int buf[DIM1][DIM2];
- int i, j, n=0;
+ char name[5];
+ int i, j, n;
- for (i=0; i<DIM1; i++){
+ for (i=n=0; i<DIM1; i++){
for (j=0; j<DIM2; j++){
buf[i][j]=n++;
}
}
-
+
/* create a space */
if((sid = H5Screate_simple(RANK, dims, NULL))<0)
return -1;
-
- /* create the dataset creation property list */
+ /* create a dataset creation property list; the same DCPL is used for all dsets */
if ((dcpl = H5Pcreate(H5P_DATASET_CREATE))<0)
goto out;
-
- /* set up for deflated data */
+ /* set up chunk */
if(H5Pset_chunk(dcpl, RANK, chunk_dims)<0)
goto out;
- if(H5Pset_deflate(dcpl, 9)<0)
- goto out;
- /* create the dataset */
- if((dsid = H5Dcreate (loc_id, "dset_gzip", H5T_NATIVE_INT, sid, dcpl))<0)
+/*-------------------------------------------------------------------------
+ * make several dataset with no filters
+ *-------------------------------------------------------------------------
+ */
+ for (i=0; i<4; i++)
+ {
+ sprintf(name,"dset%d",i+1);
+ if (write_dset(loc_id,RANK,dims,name,H5T_NATIVE_INT,buf)<0)
+ return -1;
+ }
+/*-------------------------------------------------------------------------
+ * SZIP
+ *-------------------------------------------------------------------------
+ */
+ /* set szip data */
+ if(H5Pset_szip (dcpl,szip_options_mask,szip_pixels_per_block)<0)
+ goto out;
+ if (make_dset(loc_id,"dset_szip",sid,dcpl,buf)<0)
goto out;
- /* write the data to the dataset */
- if(H5Dwrite(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf)<0)
+/*-------------------------------------------------------------------------
+ * GZIP
+ *-------------------------------------------------------------------------
+ */
+ /* remove the filters from the dcpl */
+ if (H5Premove_filter(dcpl,H5Z_FILTER_ALL)<0)
goto out;
-
- /* close */
- if(H5Dclose(dsid)<0)
+ /* set deflate data */
+ if(H5Pset_deflate(dcpl, 9)<0)
+ goto out;
+ if (make_dset(loc_id,"dset_gzip",sid,dcpl,buf)<0)
goto out;
/*-------------------------------------------------------------------------
- * close
+ * shuffle
*-------------------------------------------------------------------------
*/
-
- if(H5Sclose(sid)<0)
+ /* remove the filters from the dcpl */
+ if (H5Premove_filter(dcpl,H5Z_FILTER_ALL)<0)
goto out;
- if(H5Pclose(dcpl)<0)
+ /* set the shuffle filter */
+ if (H5Pset_shuffle(dcpl)<0)
+ goto out;
+ if (make_dset(loc_id,"dset_shuffle",sid,dcpl,buf)<0)
goto out;
-
- return 0;
-
-out:
- H5E_BEGIN_TRY {
- H5Dclose(dsid);
- H5Pclose(dcpl);
- H5Sclose(sid);
- } H5E_END_TRY;
- return -1;
-}
/*-------------------------------------------------------------------------
- * Function: make_szip
- *
- * Purpose: make a dataset using SZIP compression in LOC_ID
- *
+ * checksum
*-------------------------------------------------------------------------
*/
-int make_szip(hid_t loc_id)
-{
- hid_t dcpl; /* dataset creation property list */
- hid_t dsid; /* dataset ID */
- hid_t sid; /* dataspace ID */
- unsigned szip_options_mask=H5_SZIP_ALLOW_K13_OPTION_MASK|H5_SZIP_NN_OPTION_MASK;
- unsigned szip_pixels_per_block;
- hsize_t dims[RANK]={DIM1,DIM2};
- hsize_t chunk_dims[RANK]={CDIM1,CDIM2};
- int buf[DIM1][DIM2];
- int i, j, n=0;
-
- for (i=0; i<DIM1; i++){
- for (j=0; j<DIM2; j++){
- buf[i][j]=n++;
- }
- }
-
- /*
- pixels_per_block must be an even number, and <= pixels_per_scanline
- and <= MAX_PIXELS_PER_BLOCK
- */
- szip_pixels_per_block=8;
-
- /* create a space */
- if((sid = H5Screate_simple(RANK, dims, NULL))<0)
- return -1;
-
- /* create the dataset creation property list */
- if ((dcpl = H5Pcreate(H5P_DATASET_CREATE))<0)
+ /* remove the filters from the dcpl */
+ if (H5Premove_filter(dcpl,H5Z_FILTER_ALL)<0)
goto out;
-
- /* set up for sziped data */
- if(H5Pset_chunk(dcpl, RANK, chunk_dims)<0)
+ /* set the checksum filter */
+ if (H5Pset_fletcher32(dcpl)<0)
goto out;
- if(H5Pset_szip (dcpl, szip_options_mask, szip_pixels_per_block)<0)
+ if (make_dset(loc_id,"dset_fletcher32",sid,dcpl,buf)<0)
goto out;
- /* create the dataset */
- if((dsid = H5Dcreate (loc_id, "dset_szip", H5T_NATIVE_INT, sid, dcpl))<0)
+/*-------------------------------------------------------------------------
+ * shuffle + checksum + SZIP
+ *-------------------------------------------------------------------------
+ */
+ /* remove the filters from the dcpl */
+ if (H5Premove_filter(dcpl,H5Z_FILTER_ALL)<0)
goto out;
-
- /* write the data to the dataset */
- if(H5Dwrite(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf)<0)
+ /* set the shuffle filter */
+ if (H5Pset_shuffle(dcpl)<0)
goto out;
-
- /* close */
- if(H5Dclose(dsid)<0)
+ /* set the checksum filter */
+ if (H5Pset_fletcher32(dcpl)<0)
goto out;
- if(H5Pclose(dcpl)<0)
+ /* set szip data */
+ if(H5Pset_szip (dcpl,szip_options_mask,szip_pixels_per_block)<0)
goto out;
+ if (make_dset(loc_id,"dset_all",sid,dcpl,buf)<0)
+ goto out;
+
+
+/*-------------------------------------------------------------------------
+ * close space and dcpl
+ *-------------------------------------------------------------------------
+ */
if(H5Sclose(sid)<0)
goto out;
+ if(H5Pclose(dcpl)<0)
+ goto out;
return 0;
out:
H5E_BEGIN_TRY {
- H5Dclose(dsid);
H5Pclose(dcpl);
H5Sclose(sid);
} H5E_END_TRY;
@@ -167,35 +185,6 @@ out:
}
-/*-------------------------------------------------------------------------
- * Function: make_nofilters
- *
- * Purpose: make several dataset with no filters
- *
- *-------------------------------------------------------------------------
- */
-int make_nofilters(hid_t loc_id)
-{
- char name[5];
- hsize_t dims[RANK]={DIM1,DIM2};
- int buf[DIM1][DIM2];
- int i, j, n=0;
- for (i=0; i<DIM1; i++){
- for (j=0; j<DIM2; j++){
- buf[i][j]=n++;
- }
- }
-
- for (i=0; i<4; i++)
- {
- sprintf(name,"dset%d",i+1);
- if (write_dset(loc_id,RANK,dims,name,H5T_NATIVE_INT,buf)<0)
- return -1;
- }
-
-
- return 0;
-}
diff --git a/tools/h5repack/testh5repack_main.c b/tools/h5repack/testh5repack_main.c
index 6b829ee..89f2a97 100644
--- a/tools/h5repack/testh5repack_main.c
+++ b/tools/h5repack/testh5repack_main.c
@@ -42,27 +42,29 @@ test_copy(void)
memset(&diff_options, 0, sizeof (diff_opt_t));
- TESTING(" copy with no filters");
+ TESTING(" copy with no input filters");
+
+/*-------------------------------------------------------------------------
+ * file with all kinds of dataset datatypes
+ *-------------------------------------------------------------------------
+ */
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
-
-#if defined(H5_REPACK_DEBUG)
- diff_options.verbose=1;
- pack_options.verbose=1;
-#endif
-
if (h5repack(FNAME1,FNAME1OUT,&pack_options)<0)
TEST_ERROR;
if (h5diff(FNAME1,FNAME1OUT,NULL,NULL,&diff_options) == 1)
TEST_ERROR;
if (h5repack_verify(FNAME1OUT,&pack_options)<=0)
TEST_ERROR;
+ if (h5repack_cmpdcpl(FNAME1,FNAME1OUT)<=0)
+ TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
-
- TESTING(" copy of attributes");
+/*-------------------------------------------------------------------------
+ * file with attributes
+ *-------------------------------------------------------------------------
+ */
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
if (h5repack(FNAME2,FNAME2OUT,&pack_options)<0)
@@ -71,11 +73,16 @@ test_copy(void)
TEST_ERROR;
if (h5repack_verify(FNAME2OUT,&pack_options)<=0)
TEST_ERROR;
+ if (h5repack_cmpdcpl(FNAME2,FNAME2OUT)<=0)
+ TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
- TESTING(" copy of hardlinks");
+/*-------------------------------------------------------------------------
+ * file with hardlinks
+ *-------------------------------------------------------------------------
+ */
+
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
if (h5repack(FNAME3,FNAME3OUT,&pack_options)<0)
@@ -84,10 +91,33 @@ test_copy(void)
TEST_ERROR;
if (h5repack_verify(FNAME3OUT,&pack_options)<=0)
TEST_ERROR;
+ if (h5repack_cmpdcpl(FNAME3,FNAME3OUT)<=0)
+ TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
- PASSED();
+
+/*-------------------------------------------------------------------------
+ * file with filters
+ *-------------------------------------------------------------------------
+ */
+ if (h5repack_init (&pack_options, 0)<0)
+ TEST_ERROR;
+ if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
+ TEST_ERROR;
+ if (h5diff(FNAME4,FNAME4OUT,NULL,NULL,&diff_options) == 1)
+ TEST_ERROR;
+ if (h5repack_verify(FNAME4OUT,&pack_options)<=0)
+ TEST_ERROR;
+ if (h5repack_cmpdcpl(FNAME4,FNAME4OUT)<=0)
+ TEST_ERROR;
+ if (h5repack_end (&pack_options)<0)
+ TEST_ERROR;
+/*-------------------------------------------------------------------------
+ * end
+ *-------------------------------------------------------------------------
+ */
+ PASSED();
return 0;
error:
@@ -100,7 +130,7 @@ error:
*
* Purpose:
*
- * 1) delete filters form the filter pipeline
+ * 1) remove filters form the filter pipeline
* 2) use the h5diff utility to compare the input and output file;
* it returns RET==0 if the objects have the same data
* 3) use API functions to verify the compression/chunking input on the output file
@@ -122,7 +152,7 @@ test_filter_none(void)
memset(&diff_options, 0, sizeof (diff_opt_t));
memset(&pack_options, 0, sizeof (pack_opt_t));
- TESTING(" delete filters");
+ TESTING(" removing filters");
/*-------------------------------------------------------------------------
* test the NONE global option
@@ -131,7 +161,7 @@ test_filter_none(void)
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
- if (h5repack_addfilter("dset_gzip:NONE",&pack_options)<0)
+ if (h5repack_addfilter("NONE",&pack_options)<0)
TEST_ERROR;
if (h5repack(FNAME4,FNAME4OUT,&pack_options)<0)
TEST_ERROR;
@@ -167,8 +197,6 @@ test_filter_none(void)
error:
return 1;
-
-
}
/*-------------------------------------------------------------------------
diff --git a/tools/h5repack/testh5repack_make.c b/tools/h5repack/testh5repack_make.c
index e5aa5ee..f625d2a 100644
--- a/tools/h5repack/testh5repack_make.c
+++ b/tools/h5repack/testh5repack_make.c
@@ -36,52 +36,48 @@ int make_testfiles(void)
TESTING(" generating datasets");
- /* create a file for general copy test */
+/*-------------------------------------------------------------------------
+ * create a file for general copy test
+ *-------------------------------------------------------------------------
+ */
if((loc_id = H5Fcreate(FNAME1,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
return -1;
-
if (make_all_objects(loc_id)<0)
goto out;
-
/* close */
if(H5Fclose(loc_id)<0)
return -1;
- /* create a file for attributes copy test */
+/*-------------------------------------------------------------------------
+ * create a file for attributes copy test
+ *-------------------------------------------------------------------------
+ */
if((loc_id = H5Fcreate(FNAME2,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
return -1;
-
if (make_attributes(loc_id)<0)
goto out;
-
/* close */
if(H5Fclose(loc_id)<0)
return -1;
-
- /* create a file for special items test */
+/*-------------------------------------------------------------------------
+ * create a file for special items test
+ *-------------------------------------------------------------------------
+ */
if((loc_id = H5Fcreate(FNAME3,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
return -1;
-
if (make_special_objects(loc_id)<0)
goto out;
-
/* close */
if(H5Fclose(loc_id)<0)
return -1;
-
- /* create a file for the filters test */
+/*-------------------------------------------------------------------------
+ * create a file for the filters test
+ *-------------------------------------------------------------------------
+ */
if((loc_id = H5Fcreate(FNAME4,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
return -1;
-
- if (make_nofilters(loc_id)<0)
- goto out;
-
- if (make_deflate(loc_id)<0)
+ if (make_filters(loc_id)<0)
goto out;
-
- if (make_szip(loc_id)<0)
- goto out;
-
/* close */
if(H5Fclose(loc_id)<0)
return -1;
generated by cgit v0.12 at 2024-12-26 22:19:18 (GMT)