-/* 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/slave program where the master creates tasks, send them to the slaves.
- * For each task received, the slave 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 <stdio.h>
#include "simgrid/msg.h"
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test, "Messages specific for this msg example");
-
static int master(int argc, char *argv[])
{
long number_of_tasks = xbt_str_parse_int(argv[1], "Invalid amount of tasks: %s");
- long slaves_count = xbt_str_parse_int(argv[4], "Invalid amount of slaves: %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");
MSG_task_send(task, "master_mailbox");
}
- for (i = 0; i < slaves_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");
return 0;
}
-static int slave(int argc, char *argv[])
+static int worker(int argc, char *argv[])
{
msg_task_t task = NULL;
while (1) {
MSG_task_receive(&(task), "master_mailbox");
- if (!strcmp(MSG_task_get_name(task), "finalize")) {
+ if (strcmp(MSG_task_get_name(task), "finalize") == 0) {
MSG_task_destroy(task);
break;
}
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
TRACE_category_with_color ("finalize", "0 0 0");//black
MSG_function_register("master", master);
- MSG_function_register("slave", slave);
+ MSG_function_register("worker", worker);
MSG_launch_application(argv[2]);
MSG_main();