/* synchro_crashtest -- tries to crash the logging mechanism by doing parallel logs*/
-/* Copyright (c) 2007-2020. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2021. 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 "simgrid/msg.h"
+#include "simgrid/s4u/Engine.hpp"
+#include "xbt/log.h"
+#include <array>
#include <thread>
XBT_LOG_NEW_DEFAULT_CATEGORY(synchro_crashtest, "Logs of this example");
-const int test_amount = 99; /* Up to 99 to not break the logs (and thus the testing mechanism) */
-const int crasher_amount = 99; /* Up to 99 to not break the logs (and thus the testing mechanism) */
+constexpr int test_amount = 99; /* Up to 99 to not break the logs (and thus the testing mechanism) */
+constexpr int crasher_amount = 99; /* Up to 99 to not break the logs (and thus the testing mechanism) */
-int more_info = 0; /* SET IT TO TRUE TO GET MORE INFO */
+constexpr bool more_info = false; /* SET IT TO TRUE TO GET MORE INFO */
/* Code ran by each thread */
static void crasher_thread(int id)
int main(int argc, char* argv[])
{
- MSG_init(&argc, argv);
+ simgrid::s4u::Engine e(&argc, argv);
- std::thread crashers[crasher_amount];
+ std::array<std::thread, crasher_amount> crashers;
/* spawn threads */
- for (int i = 0; i < crasher_amount; i++) {
- crashers[i] = std::thread(crasher_thread, i);
- }
+ int id = 0;
+ for (std::thread& thr : crashers)
+ thr = std::thread(crasher_thread, id++);
/* wait for them */
- for (int i = 0; i < crasher_amount; i++)
- crashers[i].join();
+ for (std::thread& thr : crashers)
+ thr.join();
return 0;
}