+++ /dev/null
-/* Copyright (c) 2007-2019. 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_app_pingpong, "Messages specific for this s4u example");
-
-static void pinger(simgrid::s4u::MailboxPtr mailbox_in, simgrid::s4u::MailboxPtr mailbox_out)
-{
- XBT_INFO("Ping from mailbox %s to mailbox %s", mailbox_in->get_name().c_str(), mailbox_out->get_name().c_str());
-
- /* - Do the ping with a 1-Byte task (latency bound) ... */
- double* payload = new double();
- *payload = simgrid::s4u::Engine::get_clock();
-
- mailbox_out->put(payload, 1);
- /* - ... then wait for the (large) pong */
- double* sender_time = static_cast<double*>(mailbox_in->get());
-
- double communication_time = simgrid::s4u::Engine::get_clock() - *sender_time;
- XBT_INFO("Task received : large communication (bandwidth bound)");
- XBT_INFO("Pong time (bandwidth bound): %.3f", communication_time);
- delete sender_time;
-}
-
-static void ponger(simgrid::s4u::MailboxPtr mailbox_in, simgrid::s4u::MailboxPtr mailbox_out)
-{
- XBT_INFO("Pong from mailbox %s to mailbox %s", mailbox_in->get_name().c_str(), mailbox_out->get_name().c_str());
-
- /* - Receive the (small) ping first ....*/
- double* sender_time = static_cast<double*>(mailbox_in->get());
- double communication_time = simgrid::s4u::Engine::get_clock() - *sender_time;
- XBT_INFO("Task received : small communication (latency bound)");
- XBT_INFO(" Ping time (latency bound) %f", communication_time);
- delete sender_time;
-
- /* - ... Then send a 1GB pong back (bandwidth bound) */
- double* payload = new double();
- *payload = simgrid::s4u::Engine::get_clock();
- XBT_INFO("task_bw->data = %.3f", *payload);
-
- mailbox_out->put(payload, 1e9);
-}
-
-int main(int argc, char* argv[])
-{
- simgrid::s4u::Engine e(&argc, argv);
- e.load_platform(argv[1]);
-
- simgrid::s4u::MailboxPtr mb1 = simgrid::s4u::Mailbox::by_name("Mailbox 1");
- simgrid::s4u::MailboxPtr mb2 = simgrid::s4u::Mailbox::by_name("Mailbox 2");
-
- simgrid::s4u::Actor::create("pinger", simgrid::s4u::Host::by_name("Tremblay"), pinger, mb1, mb2);
- simgrid::s4u::Actor::create("ponger", simgrid::s4u::Host::by_name("Jupiter"), ponger, mb2, mb1);
-
- e.run();
-
- XBT_INFO("Total simulation time: %.3f", e.get_clock());
-
- return 0;
-}