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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
* (C) 2006 by Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#include "mpi.h"
#include <stdio.h>
#include "mpitest.h"
/* Set verbose to 1 to see the error message */
static int verbose = 0;
int main(int argc, char *argv[])
{
int ierr, errs = 0;
MPI_Comm newcomm = MPI_COMM_NULL;
MTest_Init(&argc, &argv);
MPI_Comm_set_errhandler(MPI_COMM_WORLD, MPI_ERRORS_RETURN);
ierr = MPI_Comm_connect((char *) "myhost:27", MPI_INFO_NULL, 0, MPI_COMM_WORLD, &newcomm);
if (ierr == MPI_SUCCESS) {
errs++;
printf("Comm_connect returned success with bogus port\n");
MPI_Comm_free(&newcomm);
}
else {
if (verbose) {
char str[MPI_MAX_ERROR_STRING];
int slen;
/* Check the message */
MPI_Error_string(ierr, str, &slen);
printf("Error message is: %s\n", str);
}
if (newcomm != MPI_COMM_NULL) {
errs++;
printf("Comm_connect returned a communicator even with an error\n");
}
}
fflush(stdout);
MTest_Finalize(errs);
MPI_Finalize();
return 0;
}
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