diff --git a/ParadisEO-GPU/src/neighborhood/moCudaKswapNeighborhood.h b/ParadisEO-GPU/src/neighborhood/moCudaKswapNeighborhood.h index 1e9e561f3..b7138cd73 100644 --- a/ParadisEO-GPU/src/neighborhood/moCudaKswapNeighborhood.h +++ b/ParadisEO-GPU/src/neighborhood/moCudaKswapNeighborhood.h @@ -1,31 +1,31 @@ /* - - Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010 + + Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010 - Boufaras Karima, Thé Van Luong + Boufaras Karima, Thé Van Luong - This software is governed by the CeCILL license under French law and - abiding by the rules of distribution of free software. You can ue, - modify and/ or redistribute the software under the terms of the CeCILL - license as circulated by CEA, CNRS and INRIA at the following URL - "http://www.cecill.info". + This software is governed by the CeCILL license under French law and + abiding by the rules of distribution of free software. You can ue, + modify and/ or redistribute the software under the terms of the CeCILL + license as circulated by CEA, CNRS and INRIA at the following URL + "http://www.cecill.info". - In this respect, the user's attention is drawn to the risks associated - with loading, using, modifying and/or developing or reproducing the - 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 - therefore means that it is reserved for developers and experienced - professionals having in-depth computer knowledge. Users are therefore - encouraged to load and test the software's suitability as regards their - 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 - same conditions as regards security. - The fact that you are presently reading this means that you have had - knowledge of the CeCILL license and that you accept its terms. + In this respect, the user's attention is drawn to the risks associated + with loading, using, modifying and/or developing or reproducing the + 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 + therefore means that it is reserved for developers and experienced + professionals having in-depth computer knowledge. Users are therefore + encouraged to load and test the software's suitability as regards their + 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 + same conditions as regards security. + The fact that you are presently reading this means that you have had + knowledge of the CeCILL license and that you accept its terms. - ParadisEO WebSite : http://paradiseo.gforge.inria.fr - Contact: paradiseo-help@lists.gforge.inria.fr - */ + ParadisEO WebSite : http://paradiseo.gforge.inria.fr + Contact: paradiseo-help@lists.gforge.inria.fr +*/ #ifndef _moCudaKswapNeighborhood_h #define _moCudaKswapNeighborhood_h @@ -39,80 +39,80 @@ template class moCudaKswapNeighborhood: public moKswapNeighborhood { -public: + public: - /** - * Define a Neighbor and type of a solution corresponding - */ + /** + * Define a Neighbor and type of a solution corresponding + */ - typedef N Neighbor; - typedef typename Neighbor::EOT EOT; + typedef N Neighbor; + typedef typename Neighbor::EOT EOT; - using moKswapNeighborhood::neighborhoodSize; - using moKswapNeighborhood::currentIndex; - using moKswapNeighborhood::indices; - using moKswapNeighborhood::mapping; - using moKswapNeighborhood::Kswap; - using moKswapNeighborhood::size; - using moKswapNeighborhood::mutex; + using moKswapNeighborhood::neighborhoodSize; + using moKswapNeighborhood::currentIndex; + using moKswapNeighborhood::indices; + using moKswapNeighborhood::mapping; + using moKswapNeighborhood::Kswap; + using moKswapNeighborhood::size; + using moKswapNeighborhood::mutex; - /** - * Constructor - * @param _size the size of solution - * @param _Kswap the number of swap - * @param _eval show how to evaluate neighborhood of a solution at one time - */ + /** + * Constructor + * @param _size the size of solution + * @param _Kswap the number of swap + * @param _eval show how to evaluate neighborhood of a solution at one time + */ - moCudaKswapNeighborhood(unsigned int _size, unsigned int _Kswap, - moCudaEval& _eval) : - moKswapNeighborhood (_size, _Kswap), eval(_eval) { - sendMapping = true; - cudaMalloc((void**) &device_Mapping, sizeof(unsigned int) - * neighborhoodSize * (Kswap + 1)); - } - ; + moCudaKswapNeighborhood(unsigned int _size, unsigned int _Kswap, + moCudaEval& _eval) : + moKswapNeighborhood (_size, _Kswap), eval(_eval) { + sendMapping = true; + cudaMalloc((void**) &device_Mapping, sizeof(unsigned int) + * neighborhoodSize * (Kswap + 1)); + } + ; - /** - *Destructor - */ + /** + *Destructor + */ - ~moCudaKswapNeighborhood() { + ~moCudaKswapNeighborhood() { - cudaFree(device_Mapping); - } + cudaFree(device_Mapping); + } - /** - * Initialization of the neighborhood - * @param _solution the solution to explore - * @param _current the first neighbor - */ + /** + * Initialization of the neighborhood + * @param _solution the solution to explore + * @param _current the first neighbor + */ - virtual void init(EOT& _solution, Neighbor& _current) { + virtual void init(EOT& _solution, Neighbor& _current) { - moKswapNeighborhood::init(_solution, _current); - //Send Mapping for only the first time - if (sendMapping) { - cudaMemcpy(device_Mapping, mapping, (Kswap + 1) * neighborhoodSize - * sizeof(unsigned int), cudaMemcpyHostToDevice); - sendMapping = false; - } - //Compute all neighbors fitness at one time - eval.neighborhoodKswapEval(_solution, device_Mapping, Kswap); - } + moKswapNeighborhood::init(_solution, _current); + //Send Mapping for only the first time + if (sendMapping) { + cudaMemcpy(device_Mapping, mapping, (Kswap + 1) * neighborhoodSize + * sizeof(unsigned int), cudaMemcpyHostToDevice); + sendMapping = false; + } + //Compute all neighbors fitness at one time + eval.neighborhoodKswapEval(_solution, device_Mapping, Kswap); + } - /** - * Return the class Name - * @return the class name as a std::string - */ - virtual std::string className() const { - return "moCudaKSwapNeighborhood"; - } + /** + * Return the class Name + * @return the class name as a std::string + */ + virtual std::string className() const { + return "moCudaKSwapNeighborhood"; + } -protected: + protected: - moCudaEval& eval; - bool sendMapping; - unsigned int * device_Mapping; + moCudaEval& eval; + bool sendMapping; + unsigned int * device_Mapping; };