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105
ParadisEO-GPU/src/problems/eval/PPPEval.h
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105
ParadisEO-GPU/src/problems/eval/PPPEval.h
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/*
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<PPPEval.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 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 __PPPEval
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#define __PPPEval
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//#include <problems/data/PPPData.h>
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#include <PPPData.h>
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template<class EOT, class ElemType = typename EOT::ElemType>
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class PPPEval: public eoEvalFunc<EOT> {
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public:
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/**
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* Constructor
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* @param _qapData the specific data problem useful to evalute solution(flow & distance matrices of QAP problem)
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*/
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PPPEval(PPPData<ElemType> & _pppData) {
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pppData = _pppData;
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}
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/**
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* Destructor
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*/
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~PPPEval() {
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}
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/**
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* Full evaluation of the solution
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* @param _sol the solution to evaluate
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*/
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void operator()(EOT & _sol) {
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int *H;
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int *S;
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int tmp_1=0;
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int tmp_2=0;
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H=new int[Nd+1];
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S=new int[Md];
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for (int i=0; i<Md; i++){
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S[i]=0;
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for (int j=0; j<Nd; j++){
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S[i]+=pppData.a_h[i*Nd+j]*_sol[j];
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}
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tmp_1+=abs(S[i])-S[i];
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if(S[i]>=0)
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H[S[i]]++;
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}
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for (int j=0; j<=Nd; j++){
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tmp_2+=abs(pppData.H_h[j]-H[j]);
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}
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_sol.fitness(ca*tmp_1+cb*tmp_2);
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delete[] H;
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delete[] S;
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}
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protected:
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PPPData<ElemType> pppData;
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};
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#endif
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105
ParadisEO-GPU/src/problems/eval/PPPIncrEval.h
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105
ParadisEO-GPU/src/problems/eval/PPPIncrEval.h
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/*
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<PPPIncrEval.h>
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Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
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Karima Boufaras, 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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|
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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.
|
||||||
|
|
||||||
|
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
|
||||||
|
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
|
||||||
|
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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*/
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#ifndef __PPPIncrEval_H
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#define __PPPIncrEval_H
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#include <eval/moCudaEvalFunc.h>
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/**
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* Incremental Evaluation of PPP
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*/
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template<class Neighbor>
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class PPPIncrEval: public moCudaEvalFunc<Neighbor> {
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public:
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typedef typename Neighbor::EOT EOT;
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typedef typename EOT::Fitness Fitness;
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/**
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* Constructor
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*/
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PPPIncrEval() {
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}
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/**
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* Destructor
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*/
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~PPPIncrEval() {
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}
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/**
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* functor of incremental evaluation of the solution(function inline can be called from host or device)
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* @param _sol the solution to evaluate
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* @param _fitness the fitness of the current solution
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* @param _index the set of information to compute fitness neighbor
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*/
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inline __host__ __device__ Fitness operator() (EOT & _sol,Fitness _fitness, unsigned int *_index) {
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int H[Nd+1];
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int S[Md];
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int tmp_1=0;
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int tmp_2=0;
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for (int i=0; i<Md; i++){
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S[i]=0;
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for (int j=0; j<Nd; j++){
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if(_sol[j])
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S[i]=S[i]+dev_a[i*Nd+j];
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else
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S[i]=S[i]-dev_a[i*Nd+j];
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}
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tmp_1=tmp_1+abs(S[i])-S[i];
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if(S[i]>=0)
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H[S[i]]=H[S[i]]+1;
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}
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for (int j=0; j<=Nd; j++){
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tmp_2=tmp_2+abs(dev_h[j]-H[j]);
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}
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return ca*tmp_1+cb*tmp_2;
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}
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};
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#endif
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