117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* Programmer: Raymond Lu
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* June 1, 2005
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*
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* Purpose: Generate a family file of 1024 bytes for each member
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* for h5repart test.
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*/
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#include "hdf5.h"
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#include "H5private.h"
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#define FAMILY_NUMBER 4
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#define FAMILY_SIZE 1024
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#define FILENAME "family_file%05d.h5"
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int **buf = NULL;
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int *buf_data = NULL;
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int main(void)
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{
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hid_t file=(-1), fapl, space=(-1), dset=(-1);
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char dname[]="dataset";
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int i, j;
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hsize_t dims[2]={FAMILY_NUMBER, FAMILY_SIZE};
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/* Set up data array */
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if(NULL == (buf_data = (int *)HDcalloc(FAMILY_NUMBER * FAMILY_SIZE, sizeof(int)))) {
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HDperror("HDcalloc");
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HDexit(EXIT_FAILURE);
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}
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if(NULL == (buf = (int **)HDcalloc(FAMILY_NUMBER, sizeof(buf_data)))) {
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HDperror("HDcalloc");
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HDexit(EXIT_FAILURE);
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}
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for (i = 0; i < FAMILY_NUMBER; i++)
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buf[i] = buf_data + (i * FAMILY_SIZE);
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/* Set property list and file name for FAMILY driver */
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if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) {
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HDperror("H5Pcreate");
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HDexit(EXIT_FAILURE);
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}
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if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT) < 0) {
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HDperror("H5Pset_fapl_family");
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HDexit(EXIT_FAILURE);
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}
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if((file = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) {
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HDperror("H5Fcreate");
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HDexit(EXIT_FAILURE);
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}
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/* Create and write dataset */
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if((space = H5Screate_simple(2, dims, NULL)) < 0) {
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HDperror("H5Screate_simple");
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HDexit(EXIT_FAILURE);
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}
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if((dset = H5Dcreate2(file, dname, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
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HDperror("H5Dcreate2");
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HDexit(EXIT_FAILURE);
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}
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for(i = 0; i < FAMILY_NUMBER; i++)
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for(j = 0; j < FAMILY_SIZE; j++)
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buf[i][j] = i * 10000 + j;
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if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf_data) < 0) {
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HDperror("H5Dwrite");
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HDexit(EXIT_FAILURE);
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}
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if(H5Sclose(space) < 0) {
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HDperror("H5Sclose");
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HDexit(EXIT_FAILURE);
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}
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if(H5Dclose(dset) < 0) {
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HDperror("H5Dclose");
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HDexit(EXIT_FAILURE);
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}
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if(H5Pclose(fapl) < 0) {
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HDperror("H5Pclose");
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HDexit(EXIT_FAILURE);
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}
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if(H5Fclose(file) < 0) {
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HDperror("H5Fclose");
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HDexit(EXIT_FAILURE);
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}
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HDfree(buf);
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HDfree(buf_data);
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HDputs(" PASSED");
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HDfflush(stdout);
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return EXIT_SUCCESS;
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}
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