SimGrid  3.16
Versatile Simulation of Distributed Systems
examples/s4u/actor-kill/s4u_actor-kill.cpp
/* Copyright (c) 2017 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/s4u.hpp>
XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_actor_kill, "Messages specific for this s4u example");
static void victim()
{
XBT_INFO("Hello!");
XBT_INFO("Suspending myself");
simgrid::s4u::this_actor::suspend(); /* - Start by suspending itself */
XBT_INFO("OK, OK. Let's work"); /* - Then is resumed and start to execute a task */
XBT_INFO("Bye!"); /* - But will never reach the end of it */
}
static void killer()
{
XBT_INFO("Hello!"); /* - First start a victim process */
simgrid::s4u::ActorPtr poor_victim =
simgrid::s4u::this_actor::sleep_for(10); /* - Wait for 10 seconds */
XBT_INFO("Resume process"); /* - Resume it from its suspended state */
poor_victim->resume();
XBT_INFO("Kill process"); /* - and then kill it */
poor_victim->kill();
XBT_INFO("OK, goodbye now. I commit a suicide.");
XBT_INFO("This line will never get displayed: I'm already dead since the previous line.");
}
int main(int argc, char* argv[])
{
xbt_assert(argc == 2, "Usage: %s platform_file\n\tExample: %s msg_platform.xml\n", argv[0], argv[0]);
e->loadPlatform(argv[1]); /* - Load the platform description */
/* - Create and deploy killer process, that will create the victim process */
e->run(); /* - Run the simulation */
XBT_INFO("Simulation time %g", e->getClock());
return 0;
}