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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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Raymond Lu<slu@ncsa.uiuc.edu>
* June 1, 2005
*
* Purpose: Generate a family file of 1024 bytes for each member
* for h5repart test.
*/
#include "hdf5.h"
#include "H5private.h"
#define FAMILY_NUMBER 4
#define FAMILY_SIZE 1024
#define FILENAME "family_file%05d.h5"
static int buf[FAMILY_NUMBER][FAMILY_SIZE];
int main(void)
{
hid_t file=(-1), fapl, space=(-1), dset=(-1);
char dname[]="dataset";
int i, j;
hsize_t dims[2]={FAMILY_NUMBER, FAMILY_SIZE};
/* Set property list and file name for FAMILY driver */
if ((fapl=H5Pcreate(H5P_FILE_ACCESS)) < 0) {
perror ("H5Pcreate");
exit (EXIT_FAILURE);
}
if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT) < 0) {
perror ("H5Pset_fapl_family");
exit (EXIT_FAILURE);
}
if((file = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) {
perror("H5Fcreate");
exit(EXIT_FAILURE);
}
/* Create and write dataset */
if((space = H5Screate_simple(2, dims, NULL)) < 0) {
perror("H5Screate_simple");
exit(EXIT_FAILURE);
}
if((dset = H5Dcreate2(file, dname, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
perror("H5Dcreate2");
exit(EXIT_FAILURE);
}
for(i = 0; i<FAMILY_NUMBER; i++)
for(j = 0; j<FAMILY_SIZE; j++)
buf[i][j] = i * 10000 + j;
if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) {
perror("H5Dwrite");
exit(EXIT_FAILURE);
}
if(H5Sclose(space) < 0) {
perror ("H5Sclose");
exit (EXIT_FAILURE);
}
if(H5Dclose(dset) < 0) {
perror ("H5Dclose");
exit (EXIT_FAILURE);
}
if(H5Pclose(fapl) < 0) {
perror ("H5Pclose");
exit (EXIT_FAILURE);
}
if(H5Fclose(file) < 0) {
perror ("H5Fclose");
exit (EXIT_FAILURE);
}
puts(" PASSED"); fflush(stdout);
return 0;
}
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