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/* Copyright (c) 2007-2025. 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. */
/* This example is to show how to use Engine::run(date) to simulate only up to that point in time */
#include "simgrid/s4u.hpp"
XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "Messages specific for this s4u example");
namespace sg4 = simgrid::s4u;
/* This actor simply executes and waits the activity it got as a parameter. */
static void runner(sg4::ExecPtr activity)
{
activity->start();
activity->wait();
XBT_INFO("Goodbye now!");
}
int main(int argc, char* argv[])
{
sg4::Engine e(&argc, argv);
e.load_platform(argv[1]);
sg4::Host* fafard = e.host_by_name("Fafard");
sg4::ExecPtr activity = sg4::this_actor::exec_init(fafard->get_speed() * 10.)->set_host(fafard);
e.add_actor("runner", fafard, runner, activity);
while (activity->get_remaining() > 0) {
XBT_INFO("Remaining amount of flops: %g (%.0f%%)", activity->get_remaining(),
100 * activity->get_remaining_ratio());
e.run_until(sg4::Engine::get_clock() + 1);
}
XBT_INFO("Simulation time %g", sg4::Engine::get_clock());
return 0;
}
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