scipParaLoadCoordinator.h

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*                    UG --- Ubquity Generator Framework                     */
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/**@file    paraLoadCoordinator.h
 * @brief   Load Coordinator.
 * @author  Yuji Shinano
 *
 *
 *
 */
 
/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
 
 
#ifndef __SCIP_PARA_LOADCOORDINATOR_H__
#define __SCIP_PARA_LOADCOORDINATOR_H__
 
#include <fstream>
#include <list>
#include <queue>
#include "ug/paraDef.h"
#include "ug/paraTimer.h"
#include "ug/paraDeterministicTimer.h"
#include "ug_bb/bbParaLoadCoordinator.h"
#include "ug_bb/bbParaNodePool.h"
#include "ug_bb/bbParaInitiator.h"
#include "ug_bb/bbParaSolverState.h"
#include "ug_bb/bbParaCalculationState.h"
#include "ug_bb/bbParaNode.h"
#include "ug_bb/bbParaParamSet.h"
#include "ug_bb/bbParaTagDef.h"
#include "ug_bb/bbParaLoadCoordinatorTerminationState.h"
#include "ug_bb/bbParaSolverPool.h"
#include "ug_bb/bbParaSolution.h"
#include "ug_bb/bbParaInstance.h"
#include "ug_bb/bbParaDiffSubproblem.h"
#include "scipParaTagDef.h"
#include "scipParaComm.h"
 
#ifdef UG_WITH_UGS
#include "ugs/ugsDef.h"
#include "ugs/ugsParaCommMpi.h"
#endif
 
namespace ParaSCIP
{
 
///
/// Class for LoadCoordinator
///
class ScipParaLoadCoordinator : public UG::BbParaLoadCoordinator
{
 
   typedef int(ScipParaLoadCoordinator::*ScipMessageHandlerFunctionPointer)(int, int);
 
   ///////////////////////
   ///
   /// Message handlers
   ///
   ///////////////////////
 
   ///
   /// function to process TagInitialStat message
   /// @return always 0 (for extension)
   ///
   int processTagInitialStat(
         int source,                                      ///< source solver rank
         int tag                                          ///< TagInitialStat
         );
 
public:
 
   ///
   /// constructor
   ///
   ScipParaLoadCoordinator(
#ifdef UG_WITH_UGS
         UGS::UgsParaCommMpi *inComUgs,          ///< communicator used for UGS
#endif
         UG::ParaComm *inComm,                   ///< communicator used
         UG::ParaParamSet *inParaParamSet,       ///< UG parameter set used
         UG::ParaInitiator *inParaInitiator,       ///< ParaInitiator for initialization of solving algorithm
         bool *inRacingSolversExist,               ///< indicate racing solver exits or not
         UG::ParaTimer *inParaTimer,               ///< ParaTimer used
         UG::ParaDeterministicTimer *inDetTimer    ///< DeterministicTimer used
         ) : ScipParaLoadCoordinator(
#ifdef UG_WITH_UGS
         inComUgs,          ///< communicator used for UGS
#endif
         N_SCIP_TAGS,
         inComm, inParaParamSet, inParaInitiator, inRacingSolversExist, inParaTimer, inDetTimer
               )
   {
   }
 
   ///
   /// constructor
   ///
   ScipParaLoadCoordinator(
#ifdef UG_WITH_UGS
         UGS::UgsParaCommMpi *inComUgs,          ///< communicator used for UGS
#endif
         int      inNhanders,                    ///< number of valid message handlers
         UG::ParaComm *inComm,                   ///< communicator used
         UG::ParaParamSet *inParaParamSet,       ///< UG parameter set used
         UG::ParaInitiator *paraInitiator,       ///< ParaInitiator for initialization of solving algorithm
         bool *racingSolversExist,               ///< indicate racing solver exits or not
         UG::ParaTimer *paraTimer,               ///< ParaTimer used
         UG::ParaDeterministicTimer *detTimer    ///< DeterministicTimer used
         );
 
   ///
   /// destructor
   ///
   virtual ~ScipParaLoadCoordinator(
         )
   {
   }
 
};
 
}
 
#endif // __SCIP_PARA_LOADCOORDINATOR_H__