--- /dev/null
+/* Copyright (c) 2010-2014. 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 <stdio.h>
+#include "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
+#include "xbt/sysdep.h" /* calloc, printf */
+
+/* Create a log channel to have nice outputs. */
+#include "xbt/log.h"
+#include "xbt/asserts.h"
+XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,
+ "Messages specific for this msg example");
+
+int master(int argc, char *argv[]);
+int slave(int argc, char *argv[]);
+
+/** Emitter function */
+int master(int argc, char *argv[])
+{
+ xbt_swag_t process_list = MSG_host_get_process_list(MSG_host_self());
+ msg_process_t process = NULL;
+ MSG_process_sleep(1);
+ xbt_swag_foreach(process, process_list) {
+ XBT_INFO("Process(pid=%d, ppid=%d, name=%s)",
+ MSG_process_get_PID(process), MSG_process_get_PPID(process),
+ MSG_process_get_name(process));
+ if (MSG_process_self_PID() != MSG_process_get_PID(process))
+ MSG_process_kill(process);
+ }
+ process = MSG_process_create("slave from master",
+ slave, NULL, MSG_host_self());
+ MSG_process_sleep(2);
+
+ XBT_INFO("Suspend Process(pid=%d)", MSG_process_get_PID(process));
+ MSG_process_suspend(process);
+
+ XBT_INFO("Process(pid=%d) is %ssuspended",
+ MSG_process_get_PID(process),
+ (MSG_process_is_suspended(process)) ? "" : "not ");
+ MSG_process_sleep(2);
+
+ XBT_INFO("Resume Process(pid=%d)", MSG_process_get_PID(process));
+ MSG_process_resume(process);
+
+ XBT_INFO("Process(pid=%d) is %ssuspended",
+ MSG_process_get_PID(process),
+ (MSG_process_is_suspended(process)) ? "" : "not ");
+ MSG_process_sleep(2);
+ MSG_process_kill(process);
+
+ XBT_INFO("Goodbye now!");
+ return 0;
+} /* end_of_master */
+
+/** Receiver function */
+int slave(int argc, char *argv[])
+{
+ MSG_process_sleep(.5);
+ XBT_INFO("Slave started (PID:%d, PPID:%d)",
+ MSG_process_self_PID(), MSG_process_self_PPID());
+ while(1){
+ XBT_INFO("Plop i am %ssuspended",
+ (MSG_process_is_suspended(MSG_process_self())) ? "" : "not ");
+ MSG_process_sleep(1);
+ }
+ XBT_INFO("I'm done. See you!");
+ return 0;
+} /* end_of_slave */
+
+/** Main function */
+int main(int argc, char *argv[])
+{
+ msg_error_t res;
+ const char *platform_file;
+ const char *application_file;
+
+ MSG_init(&argc, argv);
+ if (argc != 3) {
+ printf("Usage: %s platform_file deployment_file\n", argv[0]);
+ printf("example: %s msg_platform.xml msg_deployment.xml\n", argv[0]);
+ exit(1);
+ }
+ platform_file = argv[1];
+ application_file = argv[2];
+
+ /* MSG_config("workstation/model","KCCFLN05"); */
+ { /* Simulation setting */
+ MSG_create_environment(platform_file);
+ }
+ { /* Application deployment */
+ MSG_function_register("master", master);
+ MSG_function_register("slave", slave);
+
+ MSG_launch_application(application_file);
+ }
+ res = MSG_main();
+
+ XBT_INFO("Simulation time %g", MSG_get_clock());
+
+ if (res == MSG_OK)
+ return 0;
+ else
+ return 1;
+} /* end_of_main */