Rework the presentation of MSG tracing examples

[simgrid.git] / examples / msg / trace-categories / trace-categories.c

diff --git a/examples/msg/trace-categories/trace-categories.c b/examples/msg/trace-categories/trace-categories.c
index 704ddc1..a33b4b5 100644 (file)
--- a/examples/msg/trace-categories/trace-categories.c
+++ b/examples/msg/trace-categories/trace-categories.c
@@ -1,24 +1,8 @@
-/* Copyright (c) 2010-2015. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2010-2016. 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. */
 
-/** @addtogroup MSG_examples
- * 
- * - <b>tracing/categories.c</b> This is a master/worker program. The master creates tasks and send them to workers.
- * For each task received, the worker executes it and then destroys it. This program declares several tracing categories
- * that are used to classify tasks. When the program is executed, the tracing mechanism registers the resource
- * utilization of hosts and links according to these categories. You might want to run this program with the following
- * parameters:
- * --cfg=tracing:yes
- * --cfg=tracing/categorized:yes
- * --cfg=tracing/uncategorized:yes
- * --cfg=viva/categorized:viva_cat.plist
- * --cfg=viva/uncategorized:viva_uncat.plist
- * (See \ref tracing_tracing_options for details)
- */
-
 #include "simgrid/msg.h"
 
 static int master(int argc, char *argv[])
@@ -26,11 +10,10 @@ static int master(int argc, char *argv[])
   long number_of_tasks = xbt_str_parse_int(argv[1], "Invalid amount of tasks: %s");
   long workers_count = xbt_str_parse_int(argv[4], "Invalid amount of workers: %s");
 
-  int i;
-  for (i = 0; i < number_of_tasks; i++) {
+  for (int i = 0; i < number_of_tasks; i++) {
     msg_task_t task = NULL;
 
-    //creating task and setting its category
+    /* creating task and setting its category */
     if (i % 2) {
       task = MSG_task_create("task_compute", 10000000, 0, NULL);
       MSG_task_set_category(task, "compute");
@@ -44,7 +27,7 @@ static int master(int argc, char *argv[])
     MSG_task_send(task, "master_mailbox");
   }
 
-  for (i = 0; i < workers_count; i++) {
+  for (int i = 0; i < workers_count; i++) {
     msg_task_t finalize = MSG_task_create("finalize", 0, 1000, 0);
     MSG_task_set_category(finalize, "finalize");
     MSG_task_send(finalize, "master_mailbox");
@@ -80,7 +63,7 @@ int main(int argc, char *argv[])
 
   MSG_create_environment(argv[1]);
 
-  //declaring user categories with RGB colors
+  /* declaring user categories with RGB colors */
   TRACE_category_with_color ("compute", "1 0 0"); //red
   TRACE_category_with_color ("request", "0 1 0"); //green
   TRACE_category_with_color ("data", "0 0 1");    //blue