+++ /dev/null
-/* Copyright (c) 2006-2021. 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. */
-
-#include <mutex> /* std::mutex and std::lock_guard */
-#include <simgrid/s4u.hpp> /* All of S4U */
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "a sample log category");
-
-simgrid::s4u::MutexPtr mtx = nullptr;
-simgrid::s4u::ConditionVariablePtr cv = nullptr;
-bool ready = false;
-
-static void competitor(int id)
-{
- XBT_INFO("Entering the race...");
- std::unique_lock<simgrid::s4u::Mutex> lck(*mtx);
- while (!ready) {
- auto now = simgrid::s4u::Engine::get_clock();
- if (cv->wait_until(lck, now + (id+1)*0.25) == std::cv_status::timeout) {
- XBT_INFO("Out of wait_until (timeout)");
- }
- else {
- XBT_INFO("Out of wait_until (YAY!)");
- }
- }
- XBT_INFO("Running!");
-}
-
-static void go()
-{
- XBT_INFO("Are you ready? ...");
- simgrid::s4u::this_actor::sleep_for(3);
- std::unique_lock<simgrid::s4u::Mutex> lck(*mtx);
- XBT_INFO("Go go go!");
- ready = true;
- cv->notify_all();
-}
-
-static void main_actor()
-{
- mtx = simgrid::s4u::Mutex::create();
- cv = simgrid::s4u::ConditionVariable::create();
-
- auto host = simgrid::s4u::this_actor::get_host();
- for (int i = 0; i < 10; ++i)
- simgrid::s4u::Actor::create("competitor", host, competitor, i);
- simgrid::s4u::Actor::create("go", host, go);
-}
-
-int main(int argc, char* argv[])
-{
- simgrid::s4u::Engine e(&argc, argv);
- e.load_platform("../../platforms/small_platform.xml");
-
- auto host = simgrid::s4u::Host::by_name("Tremblay");
- simgrid::s4u::Actor::create("main", host, main_actor);
-
- e.run();
- return 0;
-}