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boufaras 2011-01-28 16:37:16 +00:00
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ParadisEO-GPU/src/problems/eval/OneMaxIncrEval.h
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@ -1,36 +1,36 @@
/* /*
<OneMaxIncrEval.h> <OneMaxIncrEval.h>
Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010 Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010
Karima Boufaras, Thé Van LUONG Karima Boufaras, Thé Van LUONG
This software is governed by the CeCILL license under French law and This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use, abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info". "http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy, 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 modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited liability. economic rights, and the successive licensors have only limited liability.
In this respect, the user's attention is drawn to the risks associated In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software, 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 that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or 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 data to be ensured and, more generally, to use and operate it in the
same conditions as regards security. same conditions as regards security.
The fact that you are presently reading this means that you have had The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms. knowledge of the CeCILL license and that you accept its terms.
ParadisEO WebSite : http://paradiseo.gforge.inria.fr ParadisEO WebSite : http://paradiseo.gforge.inria.fr
Contact: paradiseo-help@lists.gforge.inria.fr Contact: paradiseo-help@lists.gforge.inria.fr
*/ */
#ifndef __OneMaxIncrEval_H #ifndef __OneMaxIncrEval_H
#define __OneMaxIncrEval_H #define __OneMaxIncrEval_H
@ -44,47 +44,47 @@
template<class Neighbor> template<class Neighbor>
class OneMaxIncrEval: public moCudaEvalFunc<Neighbor> { class OneMaxIncrEval: public moCudaEvalFunc<Neighbor> {
public: public:
typedef typename Neighbor::EOT EOT; typedef typename Neighbor::EOT EOT;
typedef typename EOT::Fitness Fitness; typedef typename EOT::Fitness Fitness;
/** /**
* Constructor * Constructor
*/ */
OneMaxIncrEval() { OneMaxIncrEval() {
} }
/** /**
* Destructor * Destructor
*/ */
~OneMaxIncrEval() { ~OneMaxIncrEval() {
} }
/** /**
* Incremental evaluation of the solution(function inline can be called from host or device) * Incremental evaluation of the solution(function inline can be called from host or device)
* @param _bitVector the solution to evaluate * @param _bitVector the solution to evaluate
* @param _fitness the fitness of the current solution * @param _fitness the fitness of the current solution
* @param _index the index of solution neighbor * @param _index the index of solution neighbor
*/ */
inline __host__ __device__ Fitness operator() (EOT & _bitVector,Fitness _fitness, unsigned int * _index) { inline __host__ __device__ Fitness operator() (EOT & _bitVector,Fitness _fitness, unsigned int * _index) {
Fitness tmp; Fitness tmp;
if (_bitVector[_index[0]] == 0)
if (_bitVector[_index[0]] == 0) tmp= _fitness+1;
tmp= _fitness+1; else
else tmp= _fitness-1;
tmp= _fitness-1; return tmp;
return tmp; }
}
}; };
#endif #endif