3 /* Copyright (c) 2002,2003,2004 Arnaud Legrand. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
9 #include "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
10 #include "xbt/sysdep.h" /* calloc, printf */
12 /* Create a log channel to have nice outputs. */
14 #include "xbt/asserts.h"
15 XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,"Messages specific for this msg example");
17 static int test(int argc, char *argv[])
19 double computation_amount = 0.0;
20 double priority = 1.0;
24 xbt_assert1(sscanf(argv[1],"%lg", &computation_amount),
25 "Invalid argument %s\n",argv[1]);
26 xbt_assert1(sscanf(argv[2],"%lg", &priority),
27 "Invalid argument %s\n",argv[2]);
29 INFO2("Hello! Running a task of size %g with priority %g",
30 computation_amount, priority);
31 task = MSG_task_create("Task", computation_amount, 0.0,NULL);
32 MSG_task_set_priority(task, priority);
34 MSG_task_execute(task);
37 INFO0("Goodbye now!");
41 static MSG_error_t test_all(const char *platform_file,
42 const char *application_file)
44 MSG_error_t res = MSG_OK;
46 { /* Simulation setting */
47 MSG_set_channel_number(1);
48 MSG_paje_output("msg_test.trace");
49 MSG_create_environment(platform_file);
51 { /* Application deployment */
52 MSG_function_register("test", test);
53 MSG_launch_application(application_file);
57 INFO1("Simulation time %g",MSG_get_clock());
61 int main(int argc, char *argv[])
63 MSG_error_t res = MSG_OK;
66 unsigned int prev_exponent_format = _set_output_format(_TWO_DIGIT_EXPONENT);
70 MSG_global_init(&argc,argv);
72 printf ("Usage: %s platform_file deployment_file\n",argv[0]);
73 printf ("example: %s msg_platform.xml msg_deployment.xml\n",argv[0]);
76 res = test_all(argv[1],argv[2]);
80 _set_output_format(prev_exponent_format);