-/* Copyright (c) 2007-2022. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2023. 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 <vector>
XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "Messages specific for this s4u example");
+namespace sg4 = simgrid::s4u;
int main(int argc, char* argv[])
{
- simgrid::s4u::Engine e(&argc, argv);
+ sg4::Engine e(&argc, argv);
sg_storage_file_system_init();
e.load_platform(argv[1]);
auto carl = e.host_by_name("carl");
// Display the details on vetoed activities
- simgrid::s4u::Activity::on_veto_cb([](const simgrid::s4u::Activity& a) {
+ sg4::Activity::on_veto_cb([](const sg4::Activity& a) {
XBT_INFO("Activity '%s' vetoed. Dependencies: %s; Ressources: %s", a.get_cname(),
(a.dependencies_solved() ? "solved" : "NOT solved"), (a.is_assigned() ? "assigned" : "NOT assigned"));
});
- simgrid::s4u::Activity::on_completion_cb([](simgrid::s4u::Activity const& activity) {
- const auto* exec = dynamic_cast<simgrid::s4u::Exec const*>(&activity);
+ sg4::Activity::on_completion_cb([](sg4::Activity const& activity) {
+ const auto* exec = dynamic_cast<sg4::Exec const*>(&activity);
if (exec == nullptr) // Only Execs are concerned here
return;
XBT_INFO("Activity '%s' is complete (start time: %f, finish time: %f)", exec->get_cname(), exec->get_start_time(),
});
// Create a small DAG: parent->write_output->read_input->child
- simgrid::s4u::ExecPtr parent = simgrid::s4u::Exec::init();
- simgrid::s4u::IoPtr write_output = simgrid::s4u::Io::init();
- simgrid::s4u::IoPtr read_input = simgrid::s4u::Io::init();
- simgrid::s4u::ExecPtr child = simgrid::s4u::Exec::init();
+ sg4::ExecPtr parent = sg4::Exec::init();
+ sg4::IoPtr write_output = sg4::Io::init();
+ sg4::IoPtr read_input = sg4::Io::init();
+ sg4::ExecPtr child = sg4::Exec::init();
parent->add_successor(write_output);
write_output->add_successor(read_input);
read_input->add_successor(child);
// Set the parameters (the name is for logging purposes only)
// + parent and chile end after 1 second
parent->set_name("parent")->set_flops_amount(bob->get_speed());
- write_output->set_name("write")->set_size(1e9)->set_op_type(simgrid::s4u::Io::OpType::WRITE);
- read_input->set_name("read")->set_size(1e9)->set_op_type(simgrid::s4u::Io::OpType::READ);
+ write_output->set_name("write")->set_size(1e9)->set_op_type(sg4::Io::OpType::WRITE);
+ read_input->set_name("read")->set_size(1e9)->set_op_type(sg4::Io::OpType::READ);
child->set_name("child")->set_flops_amount(carl->get_speed());
// Schedule and try to start the different activities
- parent->set_host(bob)->vetoable_start();
- write_output->set_disk(bob->get_disks().front())->vetoable_start();
- read_input->set_disk(carl->get_disks().front())->vetoable_start();
- child->set_host(carl)->vetoable_start();
+ parent->set_host(bob)->start();
+ write_output->set_disk(bob->get_disks().front())->start();
+ read_input->set_disk(carl->get_disks().front())->start();
+ child->set_host(carl)->start();
e.run();
- XBT_INFO("Simulation time %g", simgrid::s4u::Engine::get_clock());
+ XBT_INFO("Simulation time %g", sg4::Engine::get_clock());
return 0;
}