rmc.cpp

00001 /* 
00002 * <rmc.cpp>
00003 * Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
00004 * (C) OPAC Team, LIFL, 2002-2007
00005 *
00006 * Sebastien Cahon, Alexandru-Adrian Tantar
00007 *
00008 * This software is governed by the CeCILL license under French law and
00009 * abiding by the rules of distribution of free software.  You can  use,
00010 * modify and/ or redistribute the software under the terms of the CeCILL
00011 * license as circulated by CEA, CNRS and INRIA at the following URL
00012 * "http://www.cecill.info".
00013 *
00014 * As a counterpart to the access to the source code and  rights to copy,
00015 * modify and redistribute granted by the license, users are provided only
00016 * with a limited warranty  and the software's author,  the holder of the
00017 * economic rights,  and the successive licensors  have only  limited liability.
00018 *
00019 * In this respect, the user's attention is drawn to the risks associated
00020 * with loading,  using,  modifying and/or developing or reproducing the
00021 * software by the user in light of its specific status of free software,
00022 * that may mean  that it is complicated to manipulate,  and  that  also
00023 * therefore means  that it is reserved for developers  and  experienced
00024 * professionals having in-depth computer knowledge. Users are therefore
00025 * encouraged to load and test the software's suitability as regards their
00026 * requirements in conditions enabling the security of their systems and/or
00027 * data to be ensured and,  more generally, to use and operate it in the
00028 * same conditions as regards security.
00029 * The fact that you are presently reading this means that you have had
00030 * knowledge of the CeCILL license and that you accept its terms.
00031 *
00032 * ParadisEO WebSite : http://paradiseo.gforge.inria.fr
00033 * Contact: paradiseo-help@lists.gforge.inria.fr
00034 *
00035 */
00036 
00037 #include "send.h"
00038 #include "worker.h"
00039 #include "schema.h"
00040 #include "comm.h"
00041 #include "scheduler.h"
00042 #include "../../core/peo_debug.h"
00043 
00044 static std :: vector <pthread_t *> ll_threads; /* Low level threads */
00045 
00046 void runRMC () {
00047 
00048   /* Worker(s) ? */
00049   for (unsigned i = 0; i < my_node -> num_workers; i ++) 
00050     addThread (new Worker, ll_threads);
00051 
00052   wakeUpCommunicator ();
00053 }
00054 
00055 void initRMC (int & __argc, char * * & __argv) {
00056 
00057   /* Communication */
00058   initCommunication ();
00059   addThread (new Communicator (& __argc, & __argv), ll_threads);
00060   waitNodeInitialization ();
00061   initSending ();
00062 
00063   /* Scheduler */
00064   if (isScheduleNode ())
00065     initScheduler ();
00066 
00068 }
00069 
00070 void finalizeRMC () {
00071 
00072   printDebugMessage ("before join threads RMC");
00073   joinThreads (ll_threads);
00074   printDebugMessage ("after join threads RMC");
00075 }

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