-/* Copyright (c) 2012-2014. The SimGrid Team.
+/* Copyright (c) 2012-2015. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
/** @addtogroup MSG_examples
*
- * - <b>tracing/link_user_variables.c</b>: This program demonstrates how to
- * trace user variables associated to the links of the platform file. You need
- * to provide the name of the link to update the value of the variable associated
- * to that link.
- * You might want to run this program with the following parameters:
+ * - <b>tracing/link_user_variables.c</b>: This program demonstrates how to trace user variables associated to the
+ * links of the platform file. You need to provide the name of the link to update the value of the variable associated
+ * to that link. You might want to run this program with the following parameters:
* --cfg=tracing:yes
* --cfg=tracing/platform:yes
* (See \ref tracing_tracing_options for details)
*/
-int master(int argc, char *argv[]);
-
//dump function to create and execute a task
static void create_and_execute_task (void)
{
MSG_task_destroy (task);
}
-int master(int argc, char *argv[])
+static int master(int argc, char *argv[])
{
- int i;
-
- //set initial values for the link user variables
- //this example only shows for links
- //identified by "6" and "3" in the platform file
+ //set initial values for the link user variables this example only shows for links identified by "6" and "3" in the
+ //platform file
//Set the Link_Capacity variable
TRACE_link_variable_set("6", "Link_Capacity", 12.34);
TRACE_link_variable_set("6", "Link_Utilization", 3.4);
//run the simulation, update my variables accordingly
- for (i = 0; i < 10; i++) {
+ for (int i = 0; i < 10; i++) {
create_and_execute_task ();
//Add to link user variables
TRACE_link_variable_add ("6", "Link_Utilization", 7.8);
}
- for (i = 0; i < 10; i++) {
+ for (int i = 0; i < 10; i++) {
create_and_execute_task ();
//Subtract from link user variables
return 0;
}
-/** Main function */
int main(int argc, char *argv[])
{
MSG_init(&argc, argv);
exit(1);
}
- char *platform_file = argv[1];
- char *deployment_file = argv[2];
- MSG_create_environment(platform_file);
+ MSG_create_environment(argv[1]);
//declaring link user variables (one without, another with a RGB color)
TRACE_link_variable_declare("Link_Capacity");
//register "master" and "slave" functions and launch deployment
MSG_function_register("master", master);
MSG_function_register("slave", master);
- MSG_launch_application(deployment_file);
+ MSG_launch_application(argv[2]);
MSG_main();
return 0;