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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Generate the binary hdf5 files for the h5stat tests.
* Usage: just execute the program without any arguments will
* generate all the binary hdf5 files
*
* If you regenerate the test files (e.g., changing some code,
* trying it on a new platform, ...), you need to verify the correctness
* of the expected output and update the corresponding *.ddl files.
*/
#include "hdf5.h"
/* For gen_newgrat_file() */
#define NEWGRAT_FILE "h5stat_newgrat.h5"
#define DATASET_NAME "DATASET_NAME"
#define GROUP_NAME "GROUP"
#define ATTR_NAME "ATTR"
#define NUM_GRPS 35000
#define NUM_ATTRS 100
/* Declarations for gen_idx_file() */
#define IDX_FILE "h5stat_idx.h5"
#define DSET "dset"
#define DSET_FILTER "dset_filter"
/* For gen_threshold_file() */
#define THRESHOLD_FILE "h5stat_threshold.h5"
#define THRES_ATTR_NAME "attr"
#define THRES_ATTR_GRP_NAME "grp_attr"
#define THRES_DSET_NAME "dset"
#define THRES_NUM 10
#define THRES_NUM_25 25
/*
* Generate HDF5 file with latest format with
* NUM_GRPS groups and NUM_ATTRS attributes for the dataset
*/
static void
gen_newgrat_file(const char *fname)
{
hid_t fcpl = -1; /* File creation property */
hid_t fapl = -1; /* File access property */
hid_t fid = -1; /* File id */
hid_t gid = -1; /* Group id */
hid_t tid = -1; /* Datatype id */
hid_t sid = -1; /* Dataspace id */
hid_t attr_id = -1; /* Attribute id */
hid_t did = -1; /* Dataset id */
char name[30]; /* Group name */
char attrname[30]; /* Attribute name */
int i; /* Local index variable */
/* Get a copy file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
goto error;
/* Set to use latest library format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
goto error;
/* Get a copy of file creation property list */
if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
goto error;
/* Set file space handling strategy */
if(H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, 1, (hsize_t)1) < 0)
goto error;
/* Create file */
if((fid = H5Fcreate(fname, H5F_ACC_TRUNC, fcpl, fapl)) < 0)
goto error;
/* Create NUM_GRPS groups in the root group */
for(i = 1; i <= NUM_GRPS; i++) {
sprintf(name, "%s%d", GROUP_NAME,i);
if((gid = H5Gcreate2(fid, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
if(H5Gclose(gid) < 0)
goto error;
} /* end for */
/* Create a datatype to commit and use */
if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0)
goto error;
/* Create dataspace for dataset */
if((sid = H5Screate(H5S_SCALAR)) < 0)
goto error;
/* Create dataset */
if((did = H5Dcreate2(fid, DATASET_NAME, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Create NUM_ATTRS for the dataset */
for(i = 1; i <= NUM_ATTRS; i++) {
sprintf(attrname, "%s%d", ATTR_NAME,i);
if((attr_id = H5Acreate2(did, attrname, tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
if(H5Aclose(attr_id) < 0)
goto error;
} /* end for */
/* Close dataset, dataspace, datatype, file */
if(H5Pclose(fapl) < 0)
goto error;
if(H5Pclose(fcpl) < 0)
goto error;
if(H5Dclose(did) < 0)
goto error;
if(H5Sclose(sid) < 0)
goto error;
if(H5Tclose(tid) < 0)
goto error;
if(H5Fclose(fid) < 0)
goto error;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Pclose(fcpl);
H5Aclose(attr_id);
H5Dclose(did);
H5Tclose(tid);
H5Sclose(sid);
H5Gclose(gid);
H5Fclose(fid);
} H5E_END_TRY;
} /* gen_newgrat_file() */
/*
* Generate an HDF5 file with groups, datasets, attributes for testing the options:
* -l N (--links=N): Set the threshold for # of links when printing information for small groups.
* -m N (--dims=N): Set the threshold for the # of dimension sizes when printing information for small datasets.
* -a N (--numattrs=N): Set the threshold for the # of attributes when printing information for small # of attributes.
*/
static void
gen_threshold_file(const char *fname)
{
hid_t fid; /* File ID */
hid_t sid0, sid1, sid2, sid3, sid4; /* Dataspace IDs */
hid_t did; /* Dataset ID */
hid_t attr_id; /* Attribute ID */
hid_t gid; /* Group ID */
hsize_t two_dims[] = {2, 5}; /* Dimension array */
hsize_t one_dims[] = {6}; /* Dimension array */
hsize_t zero_dims[] = {0}; /* Dimension array */
char name[30]; /* Name */
unsigned i; /* Local index variable */
/* Create file */
if((fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Create 1-D dataspace with zero dimension size */
if((sid0 = H5Screate_simple(1, zero_dims, NULL)) < 0)
goto error;
/* Create 1-D dataspace with non-zero dimension size*/
if((sid1 = H5Screate_simple(1, one_dims, NULL)) < 0)
goto error;
/* Create 2-D dataspace */
if((sid2 = H5Screate_simple(2, two_dims, NULL)) < 0)
goto error;
/* Create scalar dataspace */
if((sid3 = H5Screate(H5S_SCALAR)) < 0)
goto error;
/* Create null dataspace */
if((sid4 = H5Screate(H5S_NULL)) < 0)
goto error;
/* Create an attribute for the root group */
if((attr_id = H5Acreate2(fid, "attr", H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
if(H5Aclose(attr_id) < 0)
goto error;
/* Create 1-D dataset with zero dimension size for the root group */
if((did = H5Dcreate2(fid, "zero_dset", H5T_NATIVE_UCHAR, sid0, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Create 11 attributes for the dataset */
for(i = 1; i <= (THRES_NUM+1); i++) {
sprintf(name, "%s%d", THRES_ATTR_NAME,i);
if((attr_id = H5Acreate2(did, name, H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
if(H5Aclose(attr_id) < 0)
goto error;
}
if(H5Dclose(did) < 0)
goto error;
/* Create dataset with scalar dataspace for the root group */
if((did = H5Dcreate2(fid, "scalar_dset", H5T_NATIVE_UCHAR, sid3, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
if(H5Dclose(did) < 0)
goto error;
/* Create dataset with null dataspace for the root group */
if((did = H5Dcreate2(fid, "null_dset", H5T_NATIVE_UCHAR, sid4, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
if(H5Dclose(did) < 0)
goto error;
/* Create 2-D dataset for the root group */
if((did = H5Dcreate2(fid, "dset", H5T_NATIVE_UCHAR, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Create 10 attributes for the 2-D dataset */
for(i = 1; i <= THRES_NUM; i++) {
sprintf(name, "%s%d", THRES_ATTR_NAME,i);
if((attr_id = H5Acreate2(did, name, H5T_NATIVE_INT, sid1, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
if(H5Aclose(attr_id) < 0)
goto error;
}
if(H5Dclose(did) < 0)
goto error;
/* Create first group */
if((gid = H5Gcreate2(fid, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Create an attribute for the group */
if((attr_id = H5Acreate2(gid, "ATTR", H5T_NATIVE_INT, sid3, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Close attribute */
if(H5Aclose(attr_id) < 0)
goto error;
/* Create 10 1-D datasets with non-zero dimension size for the group */
for(i = 1; i <= THRES_NUM; i++) {
/* set up dataset name */
sprintf(name, "%s%d", THRES_DSET_NAME,i);
/* Create the dataset */
if((did = H5Dcreate2(gid, name, H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Close the dataset */
if(H5Dclose(did) < 0)
goto error;
}
/* Close the group */
if(H5Gclose(gid) < 0)
goto error;
/* Create second group */
if((gid = H5Gcreate2(fid, "group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Create 25 attributes for the group */
for(i = 1; i <= THRES_NUM_25; i++) {
/* Set up attribute name */
sprintf(name, "%s%d", THRES_ATTR_GRP_NAME,i);
/* Create the attribute */
if((attr_id = H5Acreate2(gid, name, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Close the attribute */
if(H5Aclose(attr_id) < 0)
goto error;
}
/* Close the group */
if(H5Gclose(gid) < 0)
goto error;
/* Create third group */
if((gid = H5Gcreate2(fid, "group3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Create 9 1-D datasets with non-zero dimension size for the group */
for(i = 1; i < THRES_NUM; i++) {
/* set up dataset name */
sprintf(name, "%s%d", THRES_DSET_NAME,i);
/* Create the dataset */
if((did = H5Dcreate2(gid, name, H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
/* Close the dataset */
if(H5Dclose(did) < 0)
goto error;
}
/* Close the group */
if(H5Gclose(gid) < 0)
goto error;
/* Close dataspaces */
if(H5Sclose(sid0) < 0)
goto error;
if(H5Sclose(sid1) < 0)
goto error;
if(H5Sclose(sid2) < 0)
goto error;
if(H5Sclose(sid3) < 0)
goto error;
if(H5Sclose(sid4) < 0)
goto error;
/* Close file */
if(H5Fclose(fid) < 0)
goto error;
error:
H5E_BEGIN_TRY {
H5Gclose(gid);
H5Aclose(attr_id);
H5Dclose(did);
H5Sclose(sid0);
H5Sclose(sid1);
H5Sclose(sid2);
H5Sclose(sid3);
H5Sclose(sid4);
H5Fclose(fid);
} H5E_END_TRY;
} /* gen_threshold_file() */
/*
* Function: gen_idx_file
*
* Purpose: Create a file with datasets that use Fixed Array indexing:
* one dataset: fixed dimension, chunked layout, w/o filters
* one dataset: fixed dimension, chunked layout, w/ filters
*
*/
static void
gen_idx_file(const char *fname)
{
hid_t fapl = -1; /* file access property id */
hid_t fid = -1; /* file id */
hid_t sid = -1; /* space id */
hid_t dcpl = -1; /* dataset creation property id */
hid_t did = -1, did2 = -1; /* dataset id */
hsize_t dims[1] = {10}; /* dataset dimension */
hsize_t c_dims[1] = {2}; /* chunk dimension */
int i; /* local index variable */
int buf[10]; /* data buffer */
/* Get a copy of the file access property */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
goto error;
/* Set the "use the latest format" bounds for creating objects in the file */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
goto error;
/* Create file */
if((fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
goto error;
/* Create data */
for(i = 0; i < 10; i++)
buf[i] = i;
/* Set chunk */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
goto error;
if(H5Pset_chunk(dcpl, 1, c_dims) < 0)
goto error;
/* Create a 1D dataset */
if((sid = H5Screate_simple(1, dims, NULL)) < 0)
goto error;
if((did = H5Dcreate2(fid, DSET, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto error;
/* Write to the dataset */
if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
goto error;
#if defined (H5_HAVE_FILTER_DEFLATE)
/* set deflate data */
if(H5Pset_deflate(dcpl, 9) < 0)
goto error;
/* Create and write the dataset */
if((did2 = H5Dcreate2(fid, DSET_FILTER, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto error;
if(H5Dwrite(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
goto error;
/* Close the dataset */
if(H5Dclose(did2) < 0)
goto error;
#endif
/* closing: dataspace, dataset, file */
if(H5Pclose(fapl) < 0)
goto error;
if(H5Pclose(dcpl) < 0)
goto error;
if(H5Sclose(sid) < 0)
goto error;
if(H5Dclose(did) < 0)
goto error;
if(H5Fclose(fid) < 0)
goto error;
error:
H5E_BEGIN_TRY {
H5Pclose(fapl);
H5Pclose(dcpl);
H5Sclose(sid);
H5Dclose(did);
H5Fclose(fid);
#if defined (H5_HAVE_FILTER_DEFLATE)
H5Dclose(did2);
#endif
} H5E_END_TRY;
} /* gen_idx_file() */
int main(void)
{
gen_newgrat_file(NEWGRAT_FILE);
gen_threshold_file(THRESHOLD_FILE);
/* Generate an HDF file to test for datasets with Fixed Array indexing */
gen_idx_file(IDX_FILE);
return 0;
}
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