1 /* Copyright (c) 2009, 2012-2014. 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)
14 MPI_Init(&argc, &argv);
15 MPI_Comm_size(MPI_COMM_WORLD, &size);
16 MPI_Comm_rank(MPI_COMM_WORLD, &rank);
18 MPI_Barrier(MPI_COMM_WORLD);
21 printf("... Barrier ....\n");