1 #include "simgrid/s4u.hpp"
3 XBT_LOG_NEW_DEFAULT_CATEGORY(main, "Messages specific for this s4u example");
5 int main(int argc, char* argv[]) {
6 simgrid::s4u::Engine e(&argc, argv);
7 e.load_platform(argv[1]);
9 std::vector<simgrid::s4u::ActivityPtr> dag = simgrid::s4u::create_DAG_from_dot(argv[2]);
11 simgrid::s4u::Host* tremblay = e.host_by_name("Tremblay");
12 simgrid::s4u::Host* jupiter = e.host_by_name("Jupiter");
13 simgrid::s4u::Host* fafard = e.host_by_name("Fafard");
15 dynamic_cast<simgrid::s4u::Exec*>(dag[0].get())->set_host(fafard);
16 dynamic_cast<simgrid::s4u::Exec*>(dag[1].get())->set_host(tremblay);
17 dynamic_cast<simgrid::s4u::Exec*>(dag[2].get())->set_host(jupiter);
18 dynamic_cast<simgrid::s4u::Exec*>(dag[3].get())->set_host(jupiter);
19 dynamic_cast<simgrid::s4u::Exec*>(dag[8].get())->set_host(jupiter);
21 for (const auto& a : dag) {
22 if (auto* comm = dynamic_cast<simgrid::s4u::Comm*>(a.get())) {
23 auto pred = dynamic_cast<simgrid::s4u::Exec*>((*comm->get_dependencies().begin()).get());
24 auto succ = dynamic_cast<simgrid::s4u::Exec*>(comm->get_successors().front().get());
25 comm->set_source(pred->get_host())->set_destination(succ->get_host());
29 simgrid::s4u::Activity::on_completion_cb([](simgrid::s4u::Activity const& activity) {
30 XBT_INFO("Activity '%s' is complete (start time: %f, finish time: %f)", activity.get_cname(), activity.get_start_time(),
31 activity.get_finish_time());