00001 // Copyright (C) 2007-2011 CEA/DEN, EDF R&D 00002 // 00003 // This library is free software; you can redistribute it and/or 00004 // modify it under the terms of the GNU Lesser General Public 00005 // License as published by the Free Software Foundation; either 00006 // version 2.1 of the License. 00007 // 00008 // This library is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 // Lesser General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU Lesser General Public 00014 // License along with this library; if not, write to the Free Software 00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00016 // 00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com 00018 // 00019 00020 #ifndef __STRUCTUREDCOINCIDENTDEC_HXX__ 00021 #define __STRUCTUREDCOINCIDENTDEC_HXX__ 00022 00023 #include "DisjointDEC.hxx" 00024 #include "BlockTopology.hxx" 00025 00026 00027 namespace ParaMEDMEM 00028 { 00029 class DEC; 00030 class BlockTopology; 00031 class StructuredCoincidentDEC : public DisjointDEC 00032 { 00033 public: 00034 StructuredCoincidentDEC(); 00035 StructuredCoincidentDEC( ProcessorGroup& source, ProcessorGroup& target); 00036 virtual ~StructuredCoincidentDEC(); 00037 void synchronize(); 00038 void recvData(); 00039 void sendData(); 00040 void prepareSourceDE(); 00041 void prepareTargetDE(); 00042 00043 private : 00044 void synchronizeTopology(); 00045 void broadcastTopology(BlockTopology*&, int tag); 00046 00047 BlockTopology* _topo_source; 00048 BlockTopology* _topo_target; 00049 int* _send_counts; 00050 int* _recv_counts; 00051 int* _send_displs; 00052 int* _recv_displs; 00053 double* _recv_buffer; 00054 double* _send_buffer; 00055 }; 00056 } 00057 00058 #endif