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[svn-r11777] Purpose:

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Feature

Description:
Added blurb about future todo's for this test.

Added support for HDF5_PARAPREFIX to determine the directory where the test file
is stored.

Solution:
Used getenv_all to get the value of HDF5_PARAPREFIX.  Note that, if a command-line
parameter is passed to the program to specify a path, it will override the value of
HDF5_PARAPREFIX.

Platforms tested:
copper, colonelk

Misc. update:
This commit is contained in:
Leon Arber 2005-12-08 16:24:51 -05:00
parent 3f766acd0c
commit 1ff1d02c68
1 changed files with 23 additions and 6 deletions
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29
testpar/t_posix_compliant.c
View File

@ -23,6 +23,11 @@
* uses MPI I/O (MPI_File_read, MPI_File_write). Each set has multiple sub-tests, which
* test varying patters of writes and reads.
*
*
* TODO:
* Add corresponding posix i/o tests for each MPI i/o test. Currently, not all of the
* MPI IO tests are implemented using fwrite/fread.
*
* Leon Arber
* larber@ncsa.uiuc.edu
*/
@ -32,8 +37,10 @@
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#ifdef _POSIX_SOURCE
#include <getopt.h>
#endif
#include "h5test.h"
static char* testfile = NULL;
@ -662,13 +669,23 @@ int main(int argc, char* argv[])
char optstring[] = "h x m p: s: v:";
err_flag = 0;
testfile = (char*) malloc(strlen("posix_test")+1);
memset(testfile, 0, strlen("posix_test")+1);
MPI_Init(&argc, &argv);
MPI_Comm_size(MPI_COMM_WORLD, &numprocs);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
testfile = getenv_all(MPI_COMM_WORLD, 0, "HDF5_PARAPREFIX");
if(!testfile)
{
testfile = strdup("posix_test");
}
else
{
testfile = (char*) realloc(testfile, strlen(testfile) + 1 + strlen("posix_test"));
strcat(testfile, "/posix_test");
}
while((opt = getopt(argc, argv, optstring)) != -1)
{
switch(opt)
@ -693,9 +710,11 @@ int main(int argc, char* argv[])
break;
case 'p':
testfile = (char*) realloc(testfile, strlen(optarg) + 1 + strlen("posix_test"));
memset(testfile, 0, strlen(optarg)+1+strlen("posix_test"));
strcpy(testfile, optarg);
/* Append a / just in case they didn't end their path with one */
strcat(testfile, "/");
strcat(testfile, "/posix_test");
fprintf(stderr, "Task %d setting testfile to: %s\n", rank, testfile);
break;
case 's':
write_size = atoi(optarg);
@ -706,8 +725,6 @@ int main(int argc, char* argv[])
}
}
strcat(testfile, "posix_test");
if( (optind < argc) && (rank == 0))
fprintf(stderr, "Unkown command-line argument passed. Continuing anyway...\n");