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root/OpenMD/trunk/src/brains/SimCreator.cpp
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Comparing trunk/src/brains/SimCreator.cpp (file contents):
Revision 1782 by gezelter, Wed Aug 22 02:28:28 2012 UTC vs.
Revision 1793 by gezelter, Fri Aug 31 21:16:10 2012 UTC

# Line 1 | Line 1
1   /*
2 < * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
2 > * copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
3   *
4   * The University of Notre Dame grants you ("Licensee") a
5   * non-exclusive, royalty free, license to use, modify and
# Line 100 | Line 100 | namespace OpenMD {
100   #ifdef IS_MPI            
101        int streamSize;
102        const int masterNode = 0;
103 <      int commStatus;
103 >
104        if (worldRank == masterNode) {
105 <        commStatus = MPI_Bcast(&mdFileVersion, 1, MPI_INT, masterNode, MPI_COMM_WORLD);
105 >        MPI::COMM_WORLD.Bcast(&mdFileVersion, 1, MPI::INT, masterNode);
106   #endif                
107          SimplePreprocessor preprocessor;
108 <        preprocessor.preprocess(rawMetaDataStream, filename, startOfMetaDataBlock, ppStream);
108 >        preprocessor.preprocess(rawMetaDataStream, filename, startOfMetaDataBlock,
109 >                                ppStream);
110                  
111   #ifdef IS_MPI            
112          //brocasting the stream size
113          streamSize = ppStream.str().size() +1;
114 <        commStatus = MPI_Bcast(&streamSize, 1, MPI_LONG, masterNode, MPI_COMM_WORLD);                  
115 <
116 <        commStatus = MPI_Bcast(static_cast<void*>(const_cast<char*>(ppStream.str().c_str())), streamSize, MPI_CHAR, masterNode, MPI_COMM_WORLD);
116 <            
114 >        MPI::COMM_WORLD.Bcast(&streamSize, 1, MPI::LONG, masterNode);
115 >        MPI::COMM_WORLD.Bcast(static_cast<void*>(const_cast<char*>(ppStream.str().c_str())),
116 >                              streamSize, MPI::CHAR, masterNode);
117                  
118        } else {
119  
120 <        commStatus = MPI_Bcast(&mdFileVersion, 1, MPI_INT, masterNode, MPI_COMM_WORLD);
120 >        MPI::COMM_WORLD.Bcast(&mdFileVersion, 1, MPI::INT, masterNode);
121  
122          //get stream size
123 <        commStatus = MPI_Bcast(&streamSize, 1, MPI_LONG, masterNode, MPI_COMM_WORLD);  
123 >        MPI::COMM_WORLD.Bcast(&streamSize, 1, MPI::LONG, masterNode);
124  
125          char* buf = new char[streamSize];
126          assert(buf);
127                  
128          //receive file content
129 <        commStatus = MPI_Bcast(buf, streamSize, MPI_CHAR, masterNode, MPI_COMM_WORLD);
129 >        MPI::COMM_WORLD.Bcast(buf, streamSize, MPI::CHAR, masterNode);
130                  
131          ppStream.str(buf);
132          delete [] buf;
# Line 256 | Line 256 | namespace OpenMD {
256      int metaDataBlockStart = -1;
257      int metaDataBlockEnd = -1;
258      int i;
259 <    streamoff mdOffset;
259 >    streamoff mdOffset(0);
260      int mdFileVersion;
261 +
262  
263   #ifdef IS_MPI            
264      const int masterNode = 0;
265      if (worldRank == masterNode) {
266   #endif
267  
268 <      std::ifstream mdFile_(mdFileName.c_str());
268 >      std::ifstream mdFile_;
269 >      mdFile_.open(mdFileName.c_str(), ifstream::in | ifstream::binary);
270        
271        if (mdFile_.fail()) {
272          sprintf(painCave.errMsg,
# Line 497 | Line 499 | namespace OpenMD {
499      int nTarget;
500      int done;
501      int i;
500 –    int j;
502      int loops;
503      int which_proc;
504      int nProcessors;
# Line 918 | Line 919 | namespace OpenMD {
919    }
920    
921    void SimCreator::loadCoordinates(SimInfo* info, const std::string& mdFileName) {
921 –    Globals* simParams;
922  
923 –    simParams = info->getSimParams();
924 –    
923      DumpReader reader(info, mdFileName);
924      int nframes = reader.getNFrames();
925  

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