9c87b3b0c0
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@789 331e1502-861f-0410-8da2-ba01fb791d7f
107 lines
4.3 KiB
C++
107 lines
4.3 KiB
C++
/*
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* <t-peoPSOPara.cpp>
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* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
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* (C) OPAC Team, LIFL, 2002-2007
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*
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* Clive Canape
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*
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* This software is governed by the CeCILL license under French law and
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* abiding by the rules of distribution of free software. You can use,
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* modify and/ or redistribute the software under the terms of the CeCILL
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* license as circulated by CEA, CNRS and INRIA at the following URL
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* "http://www.cecill.info".
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*
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* As a counterpart to the access to the source code and rights to copy,
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* modify and redistribute granted by the license, users are provided only
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* with a limited warranty and the software's author, the holder of the
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* economic rights, and the successive licensors have only limited liability.
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*
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* In this respect, the user's attention is drawn to the risks associated
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* with loading, using, modifying and/or developing or reproducing the
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* software by the user in light of its specific status of free software,
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* that may mean that it is complicated to manipulate, and that also
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* therefore means that it is reserved for developers and experienced
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* professionals having in-depth computer knowledge. Users are therefore
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* encouraged to load and test the software's suitability as regards their
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* requirements in conditions enabling the security of their systems and/or
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* data to be ensured and, more generally, to use and operate it in the
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* same conditions as regards security.
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* The fact that you are presently reading this means that you have had
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* knowledge of the CeCILL license and that you accept its terms.
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*
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* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
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* Contact: paradiseo-help@lists.gforge.inria.fr
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* clive.canape@inria.fr
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*/
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//-----------------------------------------------------------------------------
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// t-peoPSOPara.cpp
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//-----------------------------------------------------------------------------
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#include <peo>
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#include "../src/rmc/mpi/schema.h"
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#include "../src/rmc/mpi/node.h"
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typedef eoRealParticle < double >Indi;
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double f (const Indi & _indi)
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{
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double sum = 0;
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for (unsigned i = 0; i < _indi.size (); i++)
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sum += pow(_indi[i],2);
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return (-sum);
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}
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int main (int __argc, char *__argv[])
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{
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peo :: init( __argc, __argv );
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clock_t begin,end;
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double time;
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const unsigned int VEC_SIZE = 2;
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const unsigned int POP_SIZE = 10;
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const unsigned int NEIGHBORHOOD_SIZE= 5;
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const unsigned int MAX_GEN = 500;
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const double FIT_CONT = -1e-6;
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const double INIT_POSITION_MIN = -5.0;
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const double INIT_POSITION_MAX = 5.0;
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const double INIT_VELOCITY_MIN = -1;
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const double INIT_VELOCITY_MAX = 1;
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const double C1 = 2;
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const double C2 = 2;
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rng.reseed (36);
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if ((isScheduleNode())&&(__argc >= 3))
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begin=clock();
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peoEvalFuncPSO<Indi, double, const Indi& > plainEvalPara(f);
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eoEvalFuncCounter < Indi > evalStartPara (plainEvalPara);
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peoParaPopEval< Indi > evalPara(plainEvalPara);
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eoUniformGenerator < double >uGen (INIT_POSITION_MIN, INIT_POSITION_MAX);
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eoInitFixedLength < Indi > random (VEC_SIZE, uGen);
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eoUniformGenerator < double >sGen (INIT_VELOCITY_MIN, INIT_VELOCITY_MAX);
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eoVelocityInitFixedLength < Indi > veloRandom (VEC_SIZE, sGen);
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eoFirstIsBestInit < Indi > localInit;
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eoRealVectorBounds bndsFlight(VEC_SIZE,INIT_POSITION_MIN,INIT_POSITION_MAX);
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eoStandardFlight < Indi > flight(bndsFlight);
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eoPop < Indi > popPara;
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popPara.append (POP_SIZE, random);
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apply(evalStartPara, popPara);
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apply < Indi > (veloRandom, popPara);
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apply < Indi > (localInit, popPara);
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eoLinearTopology<Indi> topologyPara(NEIGHBORHOOD_SIZE);
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topologyPara.setup(popPara);
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eoRealVectorBounds bndsPara(VEC_SIZE,INIT_VELOCITY_MIN,INIT_VELOCITY_MAX);
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eoStandardVelocity < Indi > velocityPara (topologyPara,C1,C2,bndsPara);
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eoGenContinue < Indi > genContPara (MAX_GEN);
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eoFitContinue < Indi > fitContPara (FIT_CONT);
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eoCombinedContinue <Indi> continuatorPara (genContPara);
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continuatorPara.add(fitContPara);
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eoCheckPoint<Indi> checkpointPara(continuatorPara);
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peoPSO < Indi > psaPara(checkpointPara, evalPara, velocityPara, flight);
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psaPara(popPara);
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peo :: run();
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peo :: finalize();
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if ((isScheduleNode())&&(__argc >= 3))
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{
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end=clock();
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time=end-begin;
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std::cout<<"\n\nEfficiency : "<<(atoi(__argv[2])/(time*getNumberOfNodes()))<<"\n";
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}
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return 1;
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}
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