1 /* Copyright (c) 2009. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
10 int main(int argc, char **argv)
16 MPI_Init(&argc, &argv);
17 MPI_Comm_size(MPI_COMM_WORLD, &size);
18 MPI_Comm_rank(MPI_COMM_WORLD, &rank);
23 status = MPI_Bcast(&value, 1, MPI_INT, 0, MPI_COMM_WORLD);
24 printf("node %d has value %d after broadcast\n", rank, value);
26 MPI_Barrier(MPI_COMM_WORLD);
29 if (status != MPI_SUCCESS) {
30 printf("bcast returned %d\n", status);