/* 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 demonstrate basic use of the task plugin.
+/* This example demonstrate basic use of tasks.
*
* We model the following graph:
*
* comm is a communication task.
*/
-#include "simgrid/plugins/task.hpp"
+#include "simgrid/s4u/Task.hpp"
#include "simgrid/s4u.hpp"
#include <simgrid/plugins/file_system.h>
XBT_LOG_NEW_DEFAULT_CATEGORY(task_simple, "Messages specific for this task example");
+namespace sg4 = simgrid::s4u;
int main(int argc, char* argv[])
{
- simgrid::s4u::Engine e(&argc, argv);
+ sg4::Engine e(&argc, argv);
e.load_platform(argv[1]);
- simgrid::plugins::Task::init();
// Retrieve hosts
- auto bob = e.host_by_name("bob");
- auto carl = e.host_by_name("carl");
+ auto* bob = e.host_by_name("bob");
+ auto* carl = e.host_by_name("carl");
// Create tasks
- auto exec1 = simgrid::plugins::ExecTask::init("exec1", 1e9, bob);
- auto exec2 = simgrid::plugins::ExecTask::init("exec2", 1e9, carl);
- auto write = simgrid::plugins::IoTask::init("write", 1e7, bob->get_disks().front(), simgrid::s4u::Io::OpType::WRITE);
- auto read = simgrid::plugins::IoTask::init("read", 1e7, carl->get_disks().front(), simgrid::s4u::Io::OpType::READ);
+ auto exec1 = sg4::ExecTask::init("exec1", 1e9, bob);
+ auto exec2 = sg4::ExecTask::init("exec2", 1e9, carl);
+ auto write = sg4::IoTask::init("write", 1e7, bob->get_disks().front(), sg4::Io::OpType::WRITE);
+ auto read = sg4::IoTask::init("read", 1e7, carl->get_disks().front(), sg4::Io::OpType::READ);
// Create the graph by defining dependencies between tasks
exec1->add_successor(write);
read->add_successor(exec2);
// Add a function to be called when tasks end for log purpose
- simgrid::plugins::Task::on_end_cb([](const simgrid::plugins::Task* t) {
+ sg4::Task::on_end_cb([](const sg4::Task* t) {
XBT_INFO("Task %s finished (%d)", t->get_name().c_str(), t->get_count());
});