Handled the global work queue groups in a better way.

1 files changed, 115 insertions, 0 deletions

diff --git a/src/core/queue.c b/src/core/queue.c
new file mode 100644
index 0000000..615e351
--- /dev/null
+++ b/src/core/queue.c
@@ -0,0 +1,115 @@
+
+/* 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
+
+    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[] = {
+        DEFAULT_WORK_GROUP
+    };
+
+    queue = get_work_queue();
+
+    g_work_queue_wait_for_all_completions(queue, group_ids, GLOBAL_WORK_GROUPS_COUNT);
+
+}