+++ /dev/null
-/* -*- Mode: C; -*- */
-/* Creator: Jeffrey Vetter (j-vetter@llnl.gov) Mon Nov 1 1999 */
-/* collective-misorder.c -- do some collective operations (w/ one of them out of order) */
-
-#ifndef lint
-static char *rcsid =
- "$Header: /usr/gapps/asde/cvs-vault/umpire/tests/collective-misorder2.c,v 1.1 2002/01/05 00:19:39 bronis Exp $";
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include "mpi.h"
-
-#define buf_size 128
-
-int
-main (int argc, char **argv)
-{
- int nprocs = -1;
- int rank = -1;
- MPI_Comm comm = MPI_COMM_WORLD;
- char processor_name[128];
- int namelen = 128;
- int buf0[buf_size];
- int buf1[buf_size];
-
- /* init */
- MPI_Init (&argc, &argv);
- MPI_Comm_size (comm, &nprocs);
- MPI_Comm_rank (comm, &rank);
- MPI_Get_processor_name (processor_name, &namelen);
- printf ("(%d) is alive on %s\n", rank, processor_name);
- fflush (stdout);
-
- memset (buf0, 0, buf_size*sizeof(int));
- memset (buf1, 1, buf_size*sizeof(int));
-
- MPI_Barrier (comm);
- MPI_Barrier (comm);
-
- switch (rank)
- {
- case 0:
- MPI_Bcast (buf0, buf_size, MPI_INT, 0, comm);
- MPI_Barrier (comm);
- break;
-
- default:
- MPI_Barrier (comm);
- MPI_Bcast (buf0, buf_size, MPI_INT, 0, comm);
- break;
- }
- MPI_Finalize ();
- printf ("(%d) Finished normally\n", rank);
-}
-
-/* EOF */