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Diffstat (limited to 'tools/misc/h5repart_gentest.c')
-rw-r--r-- | tools/misc/h5repart_gentest.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/tools/misc/h5repart_gentest.c b/tools/misc/h5repart_gentest.c new file mode 100644 index 0000000..22243b1 --- /dev/null +++ b/tools/misc/h5repart_gentest.c @@ -0,0 +1,99 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have * + * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* + * 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" + +#define KB 1024 +#define FAMILY_NUMBER 4 +#define FAMILY_SIZE 1024 +#define FILENAME "family_file%05d.h5" + +int main(void) +{ + hid_t file=(-1), fapl, fapl2=(-1), space=(-1), dset=(-1); + char dname[]="dataset"; + int i, j; + int buf[FAMILY_NUMBER][FAMILY_SIZE]; + 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 (1); + } + + if(H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT)<0) { + perror ("H5Pset_fapl_family"); + exit (1); + } + + if((file=H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) { + perror ("H5Fcreate"); + exit (1); + } + + /* Create and write dataset */ + if((space=H5Screate_simple(2, dims, NULL))<0) { + perror ("H5Screate_simple"); + exit (1); + } + + + if((dset=H5Dcreate(file, dname, H5T_NATIVE_INT, space, H5P_DEFAULT))<0) { + perror ("H5Dcreate"); + exit (1); + } + + + 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 (1); + } + + + if(H5Sclose(space)<0) { + perror ("H5Sclose"); + exit (1); + } + + if(H5Dclose(dset)<0) { + perror ("H5Dclose"); + exit (1); + } + + if(H5Pclose(fapl)<0) { + perror ("H5Pclose"); + exit (1); + } + + if(H5Fclose(file)<0) { + perror ("H5Fclose"); + exit (1); + } + + puts(" PASSED"); fflush(stdout); + + return 0; +} |