modif cmake configuration

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1277 331e1502-861f-0410-8da2-ba01fb791d7f

branches/cmakemodif/paradiseo-peo/src/peoAsyncDataTransfer.h

@@ -0,0 +1,208 @@
+/*
+* <peoAsyncDataTransfer.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
+* (C) OPAC Team, LIFL, 2002-2008
+*
+* Alexandru-Adrian TANTAR
+*
+* This software is governed by the CeCILL license under French law and
+* abiding by the rules of distribution of free software.  You can  use,
+* modify and/ or redistribute the software under the terms of the CeCILL
+* license as circulated by CEA, CNRS and INRIA at the following URL
+* "http://www.cecill.info".
+*
+* As a counterpart to the access to the source code and  rights to copy,
+* modify and redistribute granted by the license, users are provided only
+* with a limited warranty  and the software's author,  the holder of the
+* economic rights,  and the successive licensors  have only  limited liability.
+*
+* In this respect, the user's attention is drawn to the risks associated
+* with loading,  using,  modifying and/or developing or reproducing the
+* software by the user in light of its specific status of free software,
+* that may mean  that it is complicated to manipulate,  and  that  also
+* therefore means  that it is reserved for developers  and  experienced
+* professionals having in-depth computer knowledge. Users are therefore
+* encouraged to load and test the software's suitability as regards their
+* requirements in conditions enabling the security of their systems and/or
+* data to be ensured and,  more generally, to use and operate it in the
+* same conditions as regards security.
+* The fact that you are presently reading this means that you have had
+* knowledge of the CeCILL license and that you accept its terms.
+*
+* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
+* Contact: paradiseo-help@lists.gforge.inria.fr
+*
+*/
+
+#ifndef __peoAsyncDataTransfer_h
+#define __peoAsyncDataTransfer_h
+
+
+#include <queue>
+
+#include <utils/eoUpdater.h>
+
+#include "core/peoAbstractDefs.h"
+
+#include "core/messaging.h"
+
+#include "core/topology.h"
+#include "core/thread.h"
+#include "core/cooperative.h"
+#include "core/peo_debug.h"
+
+
+
+class peoAsyncDataTransfer : public Cooperative, public eoUpdater
+  {
+
+  public:
+
+    template< typename EndPointType >
+    peoAsyncDataTransfer(
+
+      EndPointType& __endPoint,
+      Topology& __topology
+
+    ) : topology( __topology )
+    {
+
+      source = new MsgTransferQueue< EndPointType >( __endPoint );
+      destination = new MsgTransferQueue< EndPointType >( __endPoint );
+      __topology.add( *this );
+    }
+
+    template< typename EndPointType, typename FunctorType >
+    peoAsyncDataTransfer(
+
+      EndPointType& __endPoint,
+      Topology& __topology,
+      FunctorType& externalFunctorRef
+
+    ) : topology( __topology )
+    {
+
+      source = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
+      destination = new MsgTransferQueue< EndPointType >( __endPoint, externalFunctorRef );
+      __topology.add( *this );
+    }
+
+    template< typename SourceEndPointType, typename DestinationEndPointType >
+    peoAsyncDataTransfer(
+
+      SourceEndPointType& __source,
+      DestinationEndPointType& __destination,
+      Topology& __topology
+
+    ) : topology( __topology )
+    {
+
+      source = new MsgTransferQueue< SourceEndPointType >( __source );
+      destination = new MsgTransferQueue< DestinationEndPointType >( __destination );
+      __topology.add( *this );
+    }
+
+    template< typename SourceEndPointType, typename DestinationEndPointType, typename FunctorType >
+    peoAsyncDataTransfer(
+
+      SourceEndPointType& __source,
+      DestinationEndPointType& __destination,
+      Topology& __topology,
+      FunctorType& externalFunctorRef
+
+    ) : topology( __topology )
+    {
+
+      source = new MsgTransferQueue< SourceEndPointType >( __source, externalFunctorRef );
+      destination = new MsgTransferQueue< DestinationEndPointType >( __destination, externalFunctorRef );
+      __topology.add( *this );
+    }
+
+    ~peoAsyncDataTransfer()
+    {
+      delete source;
+      delete destination;
+    }
+
+
+    void operator()()
+    {
+
+      sendData();	        // sending data
+      receiveData();	// receiving data
+    }
+
+    void pack() 
+    {
+      lock ();
+      
+      ::pack( coop_em.front()->getKey() );
+      source->packMessage();
+      coop_em.pop();
+      
+      unlock();
+    }
+    
+    void unpack()
+    {
+      
+      lock ();
+      destination->unpackMessage();
+      unlock();
+    }
+
+    void packSynchronizeReq(){}
+
+
+  private:
+
+    void sendData() 
+    {
+
+      std :: vector< Cooperative* > in, out;
+      topology.setNeighbors( this, in, out );
+      
+      for ( unsigned i = 0; i < out.size(); i++ )
+	{
+	  
+	  source->pushMessage();
+	  
+	  coop_em.push( out[i] );
+	  send( out[i] );
+	  
+	  printDebugMessage( "peoAsyncDataTransfer: sending data." );
+	}
+    }
+
+    void receiveData()
+    {
+      
+      lock ();
+      {
+	
+	while ( !( destination->empty() ) )
+	  {
+	    
+	    printDebugMessage( "peoAsyncDataTransfer: received data." );
+	    destination->popMessage();
+	    printDebugMessage( "peoAsyncDataTransfer: done reading data." );
+	  }
+      }
+      unlock();
+    }
+
+
+  private:
+
+    // the neighboring topology
+    Topology& topology;
+
+    // source and destination end-points
+    AbstractMsgTransferQueue* source;
+    AbstractMsgTransferQueue* destination;
+
+    std :: queue< Cooperative* > coop_em;
+  };
+
+
+#endif