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/* Chrysalide - Outil d'analyse de fichiers binaires
* queue.c - mise en place des mécanismes de traitements parallèles
*
* Copyright (C) 2018 Cyrille Bagard
*
* This file is part of Chrysalide.
*
* Chrysalide is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Chrysalide is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Chrysalide. If not, see <http://www.gnu.org/licenses/>.
*/
#include "queue.h"
#include <assert.h>
#include "global.h"
/******************************************************************************
* *
* Paramètres : - *
* *
* Description : Met en place les mécanismes de traitements parallèles. *
* *
* Retour : Bilan de l'opération. *
* *
* Remarques : - *
* *
******************************************************************************/
bool init_global_works(void)
{
GWorkQueue *queue; /* Singleton pour tâches */
#ifndef NDEBUG
wgroup_id_t expected; /* Identifiant gloabl attendu */
#endif
queue = g_work_queue_new();
set_work_queue(queue);
#ifndef NDEBUG
expected = g_work_queue_define_work_group(queue);
assert(expected == DEFAULT_WORK_GROUP);
#else
g_work_queue_define_work_group(queue);
#endif
#ifndef NDEBUG
expected = g_work_queue_define_work_group(queue);
assert(expected == LOADING_WORK_GROUP);
#else
g_work_queue_define_work_group(queue);
#endif
#ifndef NDEBUG
expected = g_work_queue_define_work_group(queue);
assert(expected == STORAGE_WORK_GROUP);
#else
g_work_queue_define_work_group(queue);
#endif
return true;
}
/******************************************************************************
* *
* Paramètres : - *
* *
* Description : Supprime les mécanismes de traitements parallèles. *
* *
* Retour : - *
* *
* Remarques : - *
* *
******************************************************************************/
void exit_global_works(void)
{
GWorkQueue *queue; /* Singleton pour tâches */
queue = get_work_queue();
g_object_unref(G_OBJECT(queue));
}
/******************************************************************************
* *
* Paramètres : - *
* *
* Description : Attend que toutes les tâches de tout groupe soient traitées. *
* *
* Retour : - *
* *
* Remarques : - *
* *
******************************************************************************/
void wait_for_all_global_works(void)
{
GWorkQueue *queue; /* Singleton pour tâches */
static const wgroup_id_t group_ids[GLOBAL_WORK_GROUPS_COUNT] = {
DEFAULT_WORK_GROUP,
LOADING_WORK_GROUP,
STORAGE_WORK_GROUP
};
queue = get_work_queue();
g_work_queue_wait_for_all_completions(queue, group_ids, GLOBAL_WORK_GROUPS_COUNT);
}
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