+++ /dev/null
-/* Copyright (c) 2007, 2009-2015. 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/msg.h"
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_process_suspend, "Messages specific for this msg example");
-
-/* The Lazy guy only wants to sleep, but can be awaken by the dream_master process. */
-static int lazy_guy(int argc, char *argv[])
-{
- XBT_INFO("Nobody's watching me ? Let's go to sleep.");
- MSG_process_suspend(MSG_process_self()); /* - Start by suspending itself */
- XBT_INFO("Uuuh ? Did somebody call me ?");
-
- XBT_INFO("Going to sleep..."); /* - Then repetitively go to sleep, but got awaken */
- MSG_process_sleep(10.0);
- XBT_INFO("Mmm... waking up.");
-
- XBT_INFO("Going to sleep one more time (for 10 sec)...");
- MSG_process_sleep(10.0);
- XBT_INFO("Waking up once for all!");
-
- XBT_INFO("Ok, let's do some work, then (for 10 sec on Boivin).");
- msg_task_t task = MSG_task_create("easy work", 980.95e6, 0, NULL);
- MSG_task_execute(task);
- MSG_task_destroy(task);
-
- XBT_INFO("Mmmh, I'm done now. Goodbye.");
- return 0;
-}
-
-/* The Dream master: */
-static int dream_master(int argc, char *argv[])
-{
- XBT_INFO("Let's create a lazy guy."); /* - Create a lazy_guy process */
- msg_process_t lazy = MSG_process_create("Lazy", lazy_guy, NULL, MSG_host_self());
- XBT_INFO("Let's wait a little bit...");
- MSG_process_sleep(10.0); /* - Wait for 10 seconds */
- XBT_INFO("Let's wake the lazy guy up! >:) BOOOOOUUUHHH!!!!");
- MSG_process_resume(lazy); /* - Then wake up the lazy_guy */
-
- MSG_process_sleep(5.0); /* Repeat two times: */
- XBT_INFO("Suspend the lazy guy while he's sleeping...");
- MSG_process_suspend(lazy); /* - Suspend the lazy_guy while he's asleep */
- XBT_INFO("Let him finish his siesta.");
- MSG_process_sleep(10.0); /* - Wait for 10 seconds */
- XBT_INFO("Wake up, lazy guy!");
- MSG_process_resume(lazy); /* - Then wake up the lazy_guy again */
-
- MSG_process_sleep(5.0);
- XBT_INFO("Suspend again the lazy guy while he's sleeping...");
- MSG_process_suspend(lazy);
- XBT_INFO("This time, don't let him finish his siesta.");
- MSG_process_sleep(2.0);
- XBT_INFO("Wake up, lazy guy!");
- MSG_process_resume(lazy);
-
- MSG_process_sleep(5.0);
- XBT_INFO("Give a 2 seconds break to the lazy guy while he's working...");
- MSG_process_suspend(lazy);
- MSG_process_sleep(2.0);
- XBT_INFO("Back to work, lazy guy!");
- MSG_process_resume(lazy);
-
- XBT_INFO("OK, I'm done here.");
- return 0;
-}
-
-int main(int argc, char *argv[])
-{
- MSG_init(&argc, argv);
- xbt_assert(argc > 1, "Usage: %s platform_file\n\tExample: %s msg_platform.xml\n", argv[0], argv[0]);
-
- MSG_create_environment(argv[1]); /* - Load the platform description */
- MSG_function_register("dream_master", dream_master); /* - Create and deploy the dream_master */
- xbt_dynar_t hosts = MSG_hosts_as_dynar();
- MSG_process_create("dream_master", dream_master, NULL, xbt_dynar_getfirst_as(hosts, msg_host_t));
- xbt_dynar_free(&hosts);
- msg_error_t res = MSG_main(); /* - Run the simulation */
-
- return res != MSG_OK;
-}
