+++ /dev/null
-/* Copyright (c) 2010-2021. 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/s4u.hpp"
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "Messages specific for this s4u example");
-
-static void executor()
-{
- /* this_actor::execute() tells SimGrid to pause the calling actor
- * until its host has computed the amount of flops passed as a parameter */
- simgrid::s4u::this_actor::execute(98095);
- XBT_INFO("Done.");
-
- /* This simple example does not do anything beyond that */
-}
-
-static void privileged()
-{
- /* This version of this_actor::execute() specifies that this execution
- * gets a larger share of the resource.
- *
- * Since the priority is 2, it computes twice as fast as a regular one.
- *
- * So instead of a half/half sharing between the two executions,
- * we get a 1/3 vs 2/3 sharing. */
- simgrid::s4u::this_actor::execute(98095, 2);
- XBT_INFO("Done.");
-
- /* Note that the timings printed when executing this example are a bit misleading,
- * because the uneven sharing only last until the privileged actor ends.
- * After this point, the unprivileged one gets 100% of the CPU and finishes
- * quite quickly. */
-}
-
-int main(int argc, char* argv[])
-{
- simgrid::s4u::Engine e(&argc, argv);
- xbt_assert(argc > 1, "Usage: %s platform_file\n\tExample: %s ../platforms/small_platform.xml\n", argv[0], argv[0]);
-
- e.load_platform(argv[1]);
-
- simgrid::s4u::Actor::create("executor", simgrid::s4u::Host::by_name("Tremblay"), executor);
- simgrid::s4u::Actor::create("privileged", simgrid::s4u::Host::by_name("Tremblay"), privileged);
-
- e.run();
-
- return 0;
-}