File: gaddress.c

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/*
 * Copyright (C) by Argonne National Laboratory
 *     See COPYRIGHT in top-level directory
 */

#include "mpi.h"
#include <stdio.h>
#include "mpitest.h"

/*
static char MTEST_Descrip[] = "";
*/

int main(int argc, char *argv[])
{
    int errs = 0;
    int buf[10];
    MPI_Aint a1, a2;

    MTest_Init(&argc, &argv);

    MPI_Get_address(&buf[0], &a1);
    MPI_Get_address(&buf[1], &a2);

    if ((int) (a2 - a1) != sizeof(int)) {
        errs++;
        printf("Get address of two address did not return values the correct distance apart\n");
    }

    MTest_Finalize(errs);
    return MTestReturnValue(errs);
}