/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
* (C) 2001 by Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#include "mpi.h"
#include <stdio.h>
#define STEPSIZE 10000000
int main(int argc, char *argv[])
{
int numprocs, myid, i;
int namelen;
char processor_name[MPI_MAX_PROCESSOR_NAME];
MPI_Init(&argc, &argv);
MPI_Comm_size(MPI_COMM_WORLD, &numprocs);
MPI_Comm_rank(MPI_COMM_WORLD, &myid);
MPI_Get_processor_name(processor_name, &namelen);
fprintf(stdout, "Process %d of %d on %s\n", myid, numprocs, processor_name);
for (i = 0;; i++) {
if (i % STEPSIZE == 0) {
printf("i=%d\n", i / STEPSIZE);
fflush(stdout);
}
if ((myid == 2) && (i / STEPSIZE > 5)) {
printf("rank 2 crashing\n");
fflush(stdout);
exit(-5);
}
}
MPI_Finalize();
return 0;
}