1 /* A few basic tests for the model solving mechanism */
3 /* Copyright (c) 2004-2023. The SimGrid Team. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
8 #include "simgrid/host.h"
9 #include "simgrid/kernel/routing/NetZoneImpl.hpp" // full type for NetZoneImpl object
10 #include "simgrid/s4u/Engine.hpp"
11 #include "simgrid/zone.h"
12 #include "src/kernel/EngineImpl.hpp"
13 #include "src/kernel/resource/CpuImpl.hpp"
14 #include "src/kernel/resource/NetworkModel.hpp"
15 #include "xbt/config.hpp"
17 XBT_LOG_NEW_DEFAULT_CATEGORY(core_usage2, "Messages specific to this test case");
19 int main(int argc, char** argv)
23 simgrid::s4u::Engine e(&argc, argv);
25 simgrid::s4u::Engine::set_config("network/model:CM02");
26 simgrid::s4u::Engine::set_config("cpu/model:Cas01");
28 xbt_assert(argc > 1, "Usage: %s platform.xml\n", argv[0]);
29 e.load_platform(argv[1]);
31 /*********************** HOST ***********************************/
32 simgrid::s4u::Host* hostA = e.host_by_name("Cpu A");
33 simgrid::s4u::Host* hostB = e.host_by_name("Cpu B");
35 /* Let's do something on it */
36 hostA->get_cpu()->execution_start(1000.0, -1);
37 hostB->get_cpu()->execution_start(1000.0, -1);
38 hostB->get_cpu()->sleep(7.32);
40 const_sg_netzone_t as_zone = e.netzone_by_name_or_null("AS0");
41 auto net_model = as_zone->get_impl()->get_network_model();
42 net_model->communicate(hostA, hostB, 150.0, -1.0, false);
44 e.get_impl()->solve(-1.0); /* Takes traces into account. Returns 0.0 */
46 simgrid::kernel::resource::Action* action = nullptr;
49 double now = simgrid::s4u::Engine::get_clock();
50 XBT_INFO("Next Event : %g", now);
52 for (auto const& model : e.get_all_models()) {
53 if (not model->get_started_action_set()->empty()) {
54 XBT_DEBUG("\t Running that model");
58 action = model->extract_failed_action();
59 while (action != nullptr) {
60 XBT_INFO(" * Done Action");
61 XBT_DEBUG("\t * Failed Action: %p", action);
63 action = model->extract_failed_action();
66 action = model->extract_done_action();
67 while (action != nullptr) {
68 XBT_INFO(" * Done Action");
69 XBT_DEBUG("\t * Done Action: %p", action);
71 action = model->extract_done_action();
74 } while (running && e.get_impl()->solve(-1.0) >= 0.0);
76 XBT_INFO("Simulation Terminated");