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openmpi/orte/test/system/spin.c
2007-01-17 16:15:37 +00:00

37 строки
662 B
C

/* -*- C -*-
*
* $HEADER$
*
* A program that just spins - provides mechanism for testing user-driven
* abnormal program termination
*/
#include <stdio.h>
#include "orte/util/proc_info.h"
int main(int argc, char* argv[])
{
int i, rc;
double pi;
pid_t pid;
if (0 > (rc = orte_init())) {
fprintf(stderr, "spin: couldn't init orte - error code %d\n", rc);
return rc;
}
pid = getpid();
printf("spin: Name [%lu,%lu,%lu] Pid %ld\n", ORTE_NAME_ARGS(orte_process_info.my_name), (long)pid);
i = 0;
while (1) {
i++;
pi = i / 3.14159256;
if (i > 100) i = 0;
}
return 0;
}