independent ParadisEO-GPU package
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/*
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<PPPNeighbor.h>
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Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
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Boufaras Karima, Thé Van Luong
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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 ue,
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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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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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ParadisEO WebSite : http://paradiseo.gforge.inria.fr
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Contact: paradiseo-help@lists.gforge.inria.fr
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*/
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#ifndef __PPPNeighbor_h
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#define __PPPNeighbor_h
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#include <neighborhood/moBackableNeighbor.h>
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#include <neighborhood/moXChangeNeighbor.h>
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/**
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* A GPU X-BitFlipping Neighbor
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*/
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template<class EOT, class Fitness=typename EOT::Fitness>
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class PPPNeighbor: public moBackableNeighbor<EOT> , public moXChangeNeighbor<
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EOT> {
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public:
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using moXChangeNeighbor<EOT>::indices;
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using moXChangeNeighbor<EOT>::xChange;
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using moXChangeNeighbor<EOT>::key;
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/**
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*Default Constructor
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*/
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PPPNeighbor() :
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moXChangeNeighbor<EOT> () {
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}
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/**
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* Constructor
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* @param _xFlip the number of bit to flip
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*/
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PPPNeighbor(unsigned int _xFlip) :
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moXChangeNeighbor<EOT> (_xFlip) {
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}
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/**
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* Apply the K-Flip in solution
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* @param _solution the solution to move
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*/
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virtual void move(EOT& _solution) {
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for (unsigned int i = 0; i < xChange; i++)
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_solution[indices[i]] = -_solution[indices[i]];
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_solution.invalidate();
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}
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/**
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* apply the K-Flip to restore the solution (use by moFullEvalByModif)
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* @param _solution the solution to move back
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*/
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virtual void moveBack(EOT& _solution) {
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move(_solution);
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}
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/**
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* Return the class name.
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* @return the class name as a std::string
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*/
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virtual std::string className() const {
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return "PPPNeighbor";
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}
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};
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#endif
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/*
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<moGPUCustomizedNeighbor.h>
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Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
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Jerémie Humeau, Boufaras Karima, Thé Van LUONG
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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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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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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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ParadisEO WebSite : http://paradiseo.gforge.inria.fr
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Contact: paradiseo-help@lists.gforge.inria.fr
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*/
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#ifndef _moGPUCustomizedNeighbor_h
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#define _moGPUCustomizedNeighbor_h
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#include <neighborhood/moBackableNeighbor.h>
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#include <neighborhood/moXChangeNeighbor.h>
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#include <problems/types/moGPUSolType2Vector.h>
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/**
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* Neighbor related to a solution vector composed by two vectors
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*/
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template<class Fitness>
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class moGPUCustomizedNeighbor: public moBackableNeighbor< moGPUSolType2Vector<Fitness> > ,
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public moXChangeNeighbor< moGPUSolType2Vector<Fitness> > {
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public:
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using moXChangeNeighbor< moGPUSolType2Vector<Fitness> >::indices;
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using moXChangeNeighbor< moGPUSolType2Vector<Fitness> >::xChange;
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using moXChangeNeighbor< moGPUSolType2Vector<Fitness> >::key;
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/**
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*Default Constructor
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*/
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moGPUCustomizedNeighbor() :
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moXChangeNeighbor< moGPUSolType2Vector<Fitness> > () {
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}
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/**
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* Constructor
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* @param _xSwap the number of bit to swap
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*/
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moGPUCustomizedNeighbor(unsigned int _xSwap) :
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moXChangeNeighbor< moGPUSolType2Vector<Fitness> > (_xSwap) {
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}
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/**
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* move the solution
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* @param _solution the solution to move
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*/
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virtual void move(moGPUSolType2Vector<Fitness> & _solution) {
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std::cout<<"_solution"<<std::endl;
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float tmp;
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tmp = _solution[0].tab2[indices[0]];
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_solution[0].tab2[indices[0]] = _solution[0].tab2[indices[1]];
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_solution[0].tab2[indices[1]] = tmp;
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std::cout<<_solution<<std::endl;
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_solution.invalidate();
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}
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/**
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* apply the moveBack to restore the solution (use by moFullEvalByModif)
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* @param _solution the solution to move back
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*/
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virtual void moveBack(moGPUSolType2Vector<Fitness> & _solution) {
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move(_solution);
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}
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/**
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* Return the class name.
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* @return the class name as a std::string
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*/
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virtual std::string className() const {
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return "moGPUCustomizedNeighbor";
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}
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};
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#endif
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