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,
16 "Messages specific for this msg example");
18 static int test(int argc, char *argv[])
20 double computation_amount = 0.0;
21 double priority = 1.0;
25 xbt_assert1(sscanf(argv[1], "%lg", &computation_amount),
26 "Invalid argument %s\n", argv[1]);
27 xbt_assert1(sscanf(argv[2], "%lg", &priority),
28 "Invalid argument %s\n", argv[2]);
30 INFO2("Hello! Running a task of size %g with priority %g",
31 computation_amount, priority);
32 task = MSG_task_create("Task", computation_amount, 0.0, NULL);
33 MSG_task_set_priority(task, priority);
35 MSG_task_execute(task);
38 INFO0("Goodbye now!");
42 static MSG_error_t test_all(const char *platform_file,
43 const char *application_file)
45 MSG_error_t res = MSG_OK;
47 { /* Simulation setting */
48 MSG_set_channel_number(1);
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);