1 /* Copyright (c) 2009-2019. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include <simgrid/s4u/Actor.hpp>
8 #include "smpi/sampi.h"
10 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_plugin_load_balancer_example, smpi, "Simple tracing test for SAMPI functions");
12 int main(int argc, char* argv[])
14 MPI_Init(&argc, &argv);
15 void* pointer = malloc(100 * sizeof(int));
17 pointer = malloc(100 * sizeof(int));
19 int err = MPI_Comm_rank(MPI_COMM_WORLD, &rank); /* Get id of this process */
20 if (err != MPI_SUCCESS) {
21 fprintf(stderr, "MPI_Comm_rank failed: %d", err);
22 MPI_Abort(MPI_COMM_WORLD, EXIT_FAILURE);
25 AMPI_Iteration_in(MPI_COMM_WORLD);
26 simgrid::s4u::this_actor::sleep_for(rank);
27 AMPI_Iteration_out(MPI_COMM_WORLD);
29 AMPI_Iteration_in(MPI_COMM_WORLD);
30 simgrid::s4u::this_actor::sleep_for(rank);
31 AMPI_Iteration_out(MPI_COMM_WORLD);
36 AMPI_Migrate(MPI_COMM_WORLD);