1 /* Copyright (c) 2007-2023. 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 /* This C++ file acts as the foil to the corresponding XML file, where the
7 action takes place: Actors are started and stopped at predefined time. */
9 #include "simgrid/s4u.hpp"
10 namespace sg4 = simgrid::s4u;
12 XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Messages specific for this s4u example");
14 /* This actor just sleeps until termination */
17 explicit sleeper(std::vector<std::string> /*args*/)
19 sg4::this_actor::on_exit([](bool /*failed*/) {
20 /* Executed on actor termination, to display a message helping to understand the output */
21 XBT_INFO("Exiting now (done sleeping or got killed).");
24 void operator()() const
26 XBT_INFO("Hello! I go to sleep.");
27 sg4::this_actor::sleep_for(10);
28 XBT_INFO("Done sleeping.");
32 int main(int argc, char* argv[])
34 sg4::Engine e(&argc, argv);
37 "Usage: %s platform_file deployment_file\n"
38 "\tExample: %s ../platforms/cluster_backbone.xml ./s4u_actor_lifetime_d.xml\n",
41 e.load_platform(argv[1]); /* Load the platform description */
42 e.register_actor<sleeper>("sleeper");
43 e.load_deployment(argv[2]); /* Deploy the sleeper actors with explicit start/kill times */
45 e.run(); /* - Run the simulation */