/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */

/*

 *  (C) 2001 by Argonne National Laboratory.

 *      See COPYRIGHT in top-level directory.

 */

#include <stdio.h>

#include "mpi.h"

int main(int argc, char *argv[])

{

    int rank;

    int size;

    MPI_Init(0, 0);

    MPI_Comm_rank(MPI_COMM_WORLD, &rank;;

    MPI_Comm_size(MPI_COMM_WORLD, &size);

    printf("Hello world from process %d of %d\n", rank, size);

    MPI_Finalize();

    return 0;

}