+++ /dev/null
-/* Copyright (c) 2010-2012. 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:1
- * --cfg=tracing/categorized:1
- * --cfg=tracing/uncategorized:1
- * --cfg=viva/categorized:viva_cat.plist
- * --cfg=viva/uncategorized:viva_uncat.plist
- * (See \ref tracing_tracing_options for details)
- */
-
-#include <stdio.h>
-#include "msg/msg.h"
-#include "xbt/sysdep.h" /* calloc, printf */
-
-/* Create a log channel to have nice outputs. */
-#include "xbt/log.h"
-#include "xbt/asserts.h"
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,
- "Messages specific for this msg example");
-int master(int argc, char *argv[]);
-int slave(int argc, char *argv[]);
-
-/** Emitter function */
-int master(int argc, char *argv[])
-{
- long number_of_tasks = atol(argv[1]);
- long slaves_count = atol(argv[4]);
-
- int i;
- for (i = 0; i < number_of_tasks; i++) {
- msg_task_t task = NULL;
-
- //creating task and setting its category
- if (i % 2) {
- task = MSG_task_create("task_compute", 10000000, 0, NULL);
- MSG_task_set_category(task, "compute");
- } else if (i % 3) {
- task = MSG_task_create("task_request", 10, 10, NULL);
- MSG_task_set_category(task, "request");
- } else {
- task = MSG_task_create("task_data", 10, 10000000, NULL);
- MSG_task_set_category(task, "data");
- }
- MSG_task_send(task, "master_mailbox");
- }
-
- for (i = 0; i < slaves_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;
-}
-
-/** Receiver function */
-int slave(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")) {
- MSG_task_destroy(task);
- break;
- }
-
- MSG_task_execute(task);
- MSG_task_destroy(task);
- task = NULL;
- }
- return 0;
-}
-
-/** Main function */
-int main(int argc, char *argv[])
-{
- MSG_init(&argc, argv);
- if (argc < 3) {
- printf("Usage: %s platform_file deployment_file\n", argv[0]);
- exit(1);
- }
-
- char *platform_file = argv[1];
- char *deployment_file = argv[2];
- MSG_create_environment(platform_file);
-
- //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_launch_application(deployment_file);
-
- MSG_main();
- return 0;
-}
