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-rw-r--r--tools/h5dump/h5dump.c83
-rw-r--r--tools/h5dump/h5dumpgentest.c38
-rw-r--r--tools/h5dump/testh5dump.sh.in3
3 files changed, 86 insertions, 38 deletions
diff --git a/tools/h5dump/h5dump.c b/tools/h5dump/h5dump.c
index 70d889f..2389ef4 100644
--- a/tools/h5dump/h5dump.c
+++ b/tools/h5dump/h5dump.c
@@ -2440,6 +2440,9 @@ static void dump_fill_value(hid_t dcpl,hid_t type_id, hid_t obj_id)
*
* Programmer: pvn
*
+ * Modifications: pvn, March 28, 2008
+ * Add a COMPRESSION ratio information for cases when filters are present
+ *
*-------------------------------------------------------------------------
*/
static void
@@ -2455,7 +2458,7 @@ dump_dcpl(hid_t dcpl_id,hid_t type_id, hid_t obj_id)
unsigned szip_pixels_per_block;
hsize_t chsize[64]; /* chunk size in elements */
int rank; /* rank */
- char name[256]; /* external file name */
+ char name[256]; /* external file name */
off_t offset; /* offset of external file */
hsize_t size; /* size of external file */
H5D_fill_value_t fvstatus;
@@ -2467,11 +2470,12 @@ dump_dcpl(hid_t dcpl_id,hid_t type_id, hid_t obj_id)
unsigned j;
storage_size=H5Dget_storage_size(obj_id);
+ nfilters = H5Pget_nfilters(dcpl_id);
ioffset=H5Dget_offset(obj_id);
next=H5Pget_external_count(dcpl_id);
strcpy(f_name,"\0");
- /*-------------------------------------------------------------------------
+ /*-------------------------------------------------------------------------
* STORAGE_LAYOUT
*-------------------------------------------------------------------------
*/
@@ -2490,7 +2494,72 @@ dump_dcpl(hid_t dcpl_id,hid_t type_id, hid_t obj_id)
HDfprintf(stdout, ", %Hu", chsize[i]);
printf(" %s\n", dump_header_format->dataspacedimend);
indentation(indent + COL);
- HDfprintf(stdout, "SIZE %Hu\n ", storage_size);
+
+
+ /* if there are filters, print a compression ratio */
+ if ( nfilters )
+ {
+
+ hid_t sid = H5Dget_space( obj_id );
+ hid_t tid = H5Dget_type( obj_id );
+ size_t datum_size = H5Tget_size( tid );
+ hsize_t dims[H5S_MAX_RANK];
+ int ndims = H5Sget_simple_extent_dims( sid, dims, NULL);
+ hsize_t nelmts = 1;
+ hsize_t size;
+ double per = 0;
+ hssize_t a, b;
+ int ok = 0;
+
+ /* only print the compression ratio for these filters */
+ for ( i = 0; i < nfilters; i++)
+ {
+ cd_nelmts = NELMTS(cd_values);
+ filtn = H5Pget_filter2(dcpl_id, (unsigned)i, &filt_flags, &cd_nelmts,
+ cd_values, sizeof(f_name), f_name, NULL);
+
+ switch (filtn)
+ {
+ case H5Z_FILTER_DEFLATE:
+ case H5Z_FILTER_SZIP:
+ case H5Z_FILTER_NBIT:
+ case H5Z_FILTER_SCALEOFFSET:
+ ok = 1;
+ break;
+ }
+ }
+
+ if (ndims && ok )
+ {
+
+ for (i = 0; i < ndims; i++)
+ {
+ nelmts *= dims[i];
+ }
+ size = nelmts * datum_size;
+
+ a = size; b = storage_size;
+ if (a!=0)
+ per = (double) (b-a)/a;
+
+ per = -per;
+ per *=100;
+
+ HDfprintf(stdout, "SIZE %Hu (%.1f%%COMPRESSION)\n ", storage_size, per);
+
+ }
+ else
+ HDfprintf(stdout, "SIZE %Hu\n ", storage_size);
+
+
+ H5Sclose(sid);
+ H5Tclose(tid);
+
+ }
+ else
+ {
+ HDfprintf(stdout, "SIZE %Hu\n ", storage_size);
+ }
/*end indent */
indent -= COL;
@@ -2563,14 +2632,16 @@ dump_dcpl(hid_t dcpl_id,hid_t type_id, hid_t obj_id)
* FILTERS
*-------------------------------------------------------------------------
*/
- nfilters = H5Pget_nfilters(dcpl_id);
+
indentation(indent + COL);
printf("%s %s\n", FILTERS, BEGIN);
indent += COL;
- if (nfilters) {
- for (i=0; i<nfilters; i++) {
+ if (nfilters)
+ {
+ for (i=0; i<nfilters; i++)
+ {
cd_nelmts = NELMTS(cd_values);
filtn = H5Pget_filter2(dcpl_id, (unsigned)i, &filt_flags, &cd_nelmts,
cd_values, sizeof(f_name), f_name, NULL);
diff --git a/tools/h5dump/h5dumpgentest.c b/tools/h5dump/h5dumpgentest.c
index b21a020..4070425 100644
--- a/tools/h5dump/h5dumpgentest.c
+++ b/tools/h5dump/h5dumpgentest.c
@@ -5542,8 +5542,7 @@ error:
* Contains:
* 1) an integer dataset
* 2) a float dataset
- * 3) an array dataset
- * 4) a large double dataset
+ * 4) a double dataset
*
*-------------------------------------------------------------------------
*/
@@ -5551,64 +5550,43 @@ static void
gent_binary(void)
{
hid_t fid, sid, did, tid;
- hsize_t dims[1] = {6};
- hsize_t dimarray[1] = {2};
- hsize_t dimsl[1] = {100000};
+ hsize_t dims[1] = {6};
int ibuf[6] = {1,2,3,4,5,6};
float fbuf[6] = {1,2,3,4,5,6};
- int abuf[2][6] = {{1,2,3,4,5,6},{7,8,9,10,11,12}}; /* array */
- double *dbuf=NULL;
+ double dbuf[6] = {1,2,3,4,5,6};
fid = H5Fcreate(FILE55, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+ sid = H5Screate_simple(1, dims, NULL);
/*-------------------------------------------------------------------------
* integer
*-------------------------------------------------------------------------
*/
- sid = H5Screate_simple(1, dims, NULL);
+
did = H5Dcreate2(fid, "integer", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, ibuf);
H5Dclose(did);
- H5Sclose(sid);
/*-------------------------------------------------------------------------
* float
*-------------------------------------------------------------------------
*/
- sid = H5Screate_simple(1, dims, NULL);
did = H5Dcreate2(fid, "float", H5T_NATIVE_FLOAT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(did, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, fbuf);
H5Dclose(did);
- H5Sclose(sid);
-
-/*-------------------------------------------------------------------------
- * array
- *-------------------------------------------------------------------------
- */
- tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dims);
- sid = H5Screate_simple(1, dimarray, NULL);
- did = H5Dcreate2(fid, "array", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
- H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, abuf);
- H5Dclose(did);
- H5Tclose(tid);
- H5Sclose(sid);
/*-------------------------------------------------------------------------
* double
*-------------------------------------------------------------------------
*/
- sid = H5Screate_simple(1, dimsl, NULL);
did = H5Dcreate2(fid, "double", H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
- dbuf = calloc(100000, sizeof(double));
- if(dbuf != NULL) {
- H5Dwrite(did, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dbuf);
- free(dbuf);
- }
+ H5Dwrite(did, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dbuf);
H5Dclose(did);
- H5Sclose(sid);
+
/* close */
+ H5Sclose(sid);
H5Fclose(fid);
}
diff --git a/tools/h5dump/testh5dump.sh.in b/tools/h5dump/testh5dump.sh.in
index b7b8429..1a8c18a 100644
--- a/tools/h5dump/testh5dump.sh.in
+++ b/tools/h5dump/testh5dump.sh.in
@@ -325,8 +325,7 @@ TOOLTEST tall-2B.ddl -A -r tall.h5
TOOLTEST tall-4s.ddl --dataset=/g1/g1.1/dset1.1.1 --start=1,1 --stride=2,3 --count=3,2 --block=1,1 tall.h5
TOOLTEST tall-5s.ddl -d "/g1/g1.1/dset1.1.2[0;2;10;]" tall.h5
TOOLTEST tdset-3s.ddl -d "/dset1[1,1;;;]" tdset.h5
-# block
-# TOOLTEST tdset2-1s.ddl -d "/dset1[;3,2;4,4;1,4]" tdset2.h5
+
# test printing characters in ASCII instead of decimal
TOOLTEST tchar1.ddl -r tchar.h5
generated by cgit v0.12 at 2024-07-20 07:40:23 (GMT)