1 /* Copyright (c) 2009-2020. 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 int main(int argc, char* argv[])
12 MPI_Init(&argc, &argv);
13 // useless alocations for testing and coverage
14 void* pointer = malloc(100 * sizeof(int));
15 pointer = realloc(pointer, 50 * sizeof(int));
16 pointer = realloc(pointer, 200 * sizeof(int));
18 pointer = calloc(100, sizeof(int));
20 int err = MPI_Comm_rank(MPI_COMM_WORLD, &rank); /* Get id of this process */
21 if (err != MPI_SUCCESS) {
22 fprintf(stderr, "MPI_Comm_rank failed: %d", err);
23 MPI_Abort(MPI_COMM_WORLD, EXIT_FAILURE);
26 AMPI_Iteration_in(MPI_COMM_WORLD);
27 simgrid::s4u::this_actor::sleep_for(rank);
28 AMPI_Iteration_out(MPI_COMM_WORLD);
30 AMPI_Iteration_in(MPI_COMM_WORLD);
31 simgrid::s4u::this_actor::sleep_for(rank);
32 AMPI_Iteration_out(MPI_COMM_WORLD);
37 AMPI_Migrate(MPI_COMM_WORLD);