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[svn-r4731] Description:

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Added nfiles and ndsets parameters checking.
    Removed iteration variable since iterations would be done
    in Control routine.
Platforms tested:
    Eirene(pp) and modi4(pp)
This commit is contained in:
Albert Cheng 2001-12-17 18:02:20 -05:00
parent da75199378
commit ad04fdd3a7
1 changed files with 17 additions and 7 deletions
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24
perform/pio_engine.c
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@ -161,9 +161,9 @@ do_pio(parameters param)
iotype iot;
char fname[FILENAME_MAX];
int maxprocs, nfiles, nf;
int maxprocs;
int nfiles, nf;
long ndsets, nelmts;
int niters;
int color; /*for communicator creation */
char *buffer = NULL; /*data buffer pointer */
long buf_size; /*data buffer size in bytes */
@ -176,9 +176,7 @@ do_pio(parameters param)
pio_comm_g = MPI_COMM_NULL;
/* Sanity check parameters */
/* IO type */
/* parameters sanity check */
iot = param.io_type;
switch (iot) {
@ -204,10 +202,23 @@ do_pio(parameters param)
nfiles = param.num_files; /* number of files */
ndsets = param.num_dsets; /* number of datasets per file */
nelmts = param.num_elmts; /* number of elements per dataset */
niters = param.num_iters; /* number of iterations of reads/writes */
maxprocs = param.max_num_procs; /* max number of mpi-processes to use */
buf_size = param.buf_size;
if (nfiles < 0 ) {
fprintf(stderr,
"number of files must be >= 0 (%d)\n",
nfiles);
GOTOERROR(FAIL);
}
if (ndsets < 0 ) {
fprintf(stderr,
"number of datasets per file must be >= 0 (%ld)\n",
ndsets);
GOTOERROR(FAIL);
}
if (nelmts <= 0 ) {
fprintf(stderr,
"number of elements per dataset must be > 0 (%ld)\n",
@ -242,7 +253,6 @@ do_pio(parameters param)
fprintf(stderr, "nfiles=%d\n", nfiles);
fprintf(stderr, "ndsets=%ld\n", ndsets);
fprintf(stderr, "nelmts=%ld\n", nelmts);
fprintf(stderr, "niters=%d\n", niters);
fprintf(stderr, "maxprocs=%d\n", maxprocs);
fprintf(stderr, "buffer size=%ld\n", buf_size);
fprintf(stderr, "total data size=%ld\n", ndsets*nelmts*sizeof(int));