+++ /dev/null
-/* Copyright (c) 2010-2021. The SimGrid Team. All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-/******************** Non-deterministic message ordering *********************/
-/* Server assumes a fixed order in the reception of messages from its clients */
-/* which is incorrect because the message ordering is non-deterministic */
-/******************************************************************************/
-
-#include <simgrid/modelchecker.h>
-#include <simgrid/s4u.hpp>
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(mc_assert_example, "Logging channel used in this example");
-
-static int server(int worker_amount)
-{
- int value_got = -1;
- simgrid::s4u::Mailbox* mb = simgrid::s4u::Mailbox::by_name("server");
- for (int count = 0; count < worker_amount; count++) {
- auto msg = mb->get_unique<int>();
- value_got = *msg;
- }
- /*
- * We assert here that the last message we got (which overwrite any previously received message) is the one from the
- * last worker This will obviously fail when the messages are received out of order.
- */
- MC_assert(value_got == 2);
-
- XBT_INFO("OK");
- return 0;
-}
-
-static int client(int rank)
-{
- /* I just send my rank onto the mailbox. It must be passed as a stable memory block (thus the new) so that that
- * memory survives even after the end of the client */
-
- simgrid::s4u::Mailbox* mailbox = simgrid::s4u::Mailbox::by_name("server");
- mailbox->put(new int(rank), 1 /* communication cost is not really relevant in MC mode */);
-
- XBT_INFO("Sent!");
- return 0;
-}
-
-int main(int argc, char* argv[])
-{
- simgrid::s4u::Engine e(&argc, argv);
- xbt_assert(argc > 1, "Usage: %s platform_file\n", argv[0]);
-
- e.load_platform(argv[1]);
- auto hosts = e.get_all_hosts();
- xbt_assert(hosts.size() >= 3, "This example requires at least 3 hosts");
-
- simgrid::s4u::Actor::create("server", hosts[0], &server, 2);
- simgrid::s4u::Actor::create("client1", hosts[1], &client, 1);
- simgrid::s4u::Actor::create("client2", hosts[2], &client, 2);
-
- e.run();
- return 0;
-}