00001 // -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*- 00002 00003 // "scheduler.h" 00004 00005 // (c) OPAC Team, LIFL, August 2005 00006 00007 /* This library is free software; you can redistribute it and/or 00008 modify it under the terms of the GNU Lesser General Public 00009 License as published by the Free Software Foundation; either 00010 version 2 of the License, or (at your option) any later version. 00011 00012 This library is distributed in the hope that it will be useful, 00013 but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 Lesser General Public License for more details. 00016 00017 You should have received a copy of the GNU Lesser General Public 00018 License along with this library; if not, write to the Free Software 00019 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 00021 Contact: paradiseo-help@lists.gforge.inria.fr 00022 */ 00023 00024 #ifndef __scheduler_h 00025 #define __scheduler_h 00026 00027 #include <utility> 00028 00029 #include "schema.h" 00030 #include "worker.h" 00031 00032 typedef std :: pair <RANK_ID, WORKER_ID> SCHED_RESOURCE; 00033 00034 typedef std :: pair <RANK_ID, SERVICE_ID> SCHED_REQUEST; 00035 00036 /* Initializing the list of available workers */ 00037 extern void initScheduler (); 00038 00039 /* Processing a resource request from a service */ 00040 extern void unpackResourceRequest (); 00041 00042 /* Being known a worker is now idle :-) */ 00043 extern void unpackTaskDone (); 00044 00045 extern bool allResourcesFree (); 00046 00047 #endif
1.4.7