add moGPU*Type.h
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@2211 331e1502-861f-0410-8da2-ba01fb791d7f
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112
branches/ParadisEO-GPU/src/GPUType/moCudaBitVector.h
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112
branches/ParadisEO-GPU/src/GPUType/moCudaBitVector.h
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/*
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<moCudaBitVector.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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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
|
||||
economic rights, and the successive licensors have only limited liability.
|
||||
|
||||
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
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||||
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
|
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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 _moCudaBitVector_H_
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#define _moCudaBitVector_H_
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#include <cudaType/moCudaVector.h>
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/**
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* Implementation of Bit vector representation on CUDA.
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*/
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template<class Fitness>
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class moCudaBitVector: public moCudaVector<bool, Fitness> {
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public:
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/**
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* Define vector type of vector corresponding to Solution
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**/
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typedef bool ElemType;
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using moCudaVector<bool, Fitness>::vect;
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using moCudaVector<bool, Fitness>::N;
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/**
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* Default constructor.
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*/
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moCudaBitVector() :
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moCudaVector<bool, Fitness> () {
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}
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/**
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*Constructor.
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*@param _size The neighborhood size.
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*/
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moCudaBitVector(unsigned _size) :
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moCudaVector<bool, Fitness> (_size) {
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create();
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}
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/**
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*Constructor.
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*@param _size The neighborhood size.
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*@param _b Value to assign to vector.
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*/
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moCudaBitVector(unsigned _size, bool _b) :
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moCudaVector<bool, Fitness> (_size) {
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for (unsigned i = 0; i < _size; i++)
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vect[i] = _b;
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}
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/**
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*Initializer of random bit vector.
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*/
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void create() {
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for (unsigned i = 0; i < N; i++) {
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vect[i] = (bool) round((float) rng.rand() / RAND_MAX);
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}
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}
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void printOn(std::ostream& os) const {
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EO<Fitness>::printOn(os);
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os << ' ';
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os << N << ' ';
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for (unsigned int i = 0; i < N; i++)
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os << (*this)[i] << ' ';
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}
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};
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#endif
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113
branches/ParadisEO-GPU/src/GPUType/moGPUIntVector.h
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113
branches/ParadisEO-GPU/src/GPUType/moGPUIntVector.h
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@ -0,0 +1,113 @@
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/*
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<moGPUIntVector.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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|
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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".
|
||||
|
||||
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
|
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with a limited warranty and the software's author, the holder of the
|
||||
economic rights, and the successive licensors have only limited liability.
|
||||
|
||||
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
|
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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 _moGPUIntVector_H_
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#define _moGPUIntVector_H_
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#include <GPUType/moGPUVector.h>
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/**
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* Implementation of integer vector representation on GPU.
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*/
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template<class Fitness>
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class moGPUIntVector: public moGPUVector<int, Fitness> {
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public:
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using moGPUVector<int, Fitness>::vect;
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using moGPUVector<int, Fitness>::N;
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/**
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* Default constructor.
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*/
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moGPUIntVector() :
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moGPUVector<int, Fitness> () {
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}
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/**
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*Constructor.
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*@param _size The size of the vector to create.
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*/
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moGPUIntVector(unsigned _size):
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moGPUVector<int, Fitness> (_size) {
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create();
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}
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/**
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*Assignment operator
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*@param _vector The vector passed to the function determine the new content.
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*@return a new vector.
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*/
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moGPUIntVector& operator=(const moGPUIntVector & _vector) {
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moGPUVector<int, Fitness> :: operator=(_vector);
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}
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/**
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*Initializer of random integer vector.
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*/
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void create() {
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unsigned random;
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int tmp;
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for (unsigned i = 0; i < N; i++)
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vect[i] = i;
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// we want a random permutation so we shuffle
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for (unsigned i = 0; i < N; i++) {
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random = rng.rand() % (N - i) + i;
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tmp = vect[i];
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vect[i] = vect[random];
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vect[random] = tmp;
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}
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}
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void printOn(std::ostream& os) const {
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EO<Fitness>::printOn(os);
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os << ' ';
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os << N << ' ';
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unsigned int i;
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for (i = 0; i < N; i++);
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os << vect[i] << ' ';
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}
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};
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#endif
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171
branches/ParadisEO-GPU/src/GPUType/moGPUVector.h
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171
branches/ParadisEO-GPU/src/GPUType/moGPUVector.h
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@ -0,0 +1,171 @@
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/*
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<moGPUVector.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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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
|
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with a limited warranty and the software's author, the holder of the
|
||||
economic rights, and the successive licensors have only limited liability.
|
||||
|
||||
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
|
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knowledge of the CeCILL license and that you accept its terms.
|
||||
|
||||
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 _moGPUVector_H_
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#define _moGPUVector_H_
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#include <eo>
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/**
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* Implementation of a GPU solution representation.
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*/
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template<class ElemT, class Fitness>
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class moGPUVector: public EO<Fitness> {
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public:
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/**
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* Define vector type corresponding to Solution
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*/
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typedef ElemT ElemType;
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/**
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* Default constructor.
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*/
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moGPUVector() :
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N(0) {
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}
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/**
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*Constructor.
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*@param _neighborhoodSize The neighborhood size.
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*/
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moGPUVector(unsigned _neighborhoodSize) :
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N(_neighborhoodSize) {
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vect = new ElemType[N];
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}
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/**
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* Destructor.
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*/
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~moGPUVector() {
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if (N >= 1)
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delete[] vect;
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}
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/**
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*How to fill the solution vector.
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*/
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virtual void create() =0;
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/**
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*Assignment operator
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*@param _vector The vector passed to the function to determine the new content.
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*@return a new vector.
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*/
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virtual moGPUVector& operator=(const moGPUVector & _vector) {
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if (N >= 1)
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delete[] vect;
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N = _vector.N;
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vect = new ElemType[N];
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for (unsigned i = 0; i < N; i++)
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vect[i] = _vector.vect[i];
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if (!(_vector.invalid()))
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fitness(_vector.fitness());
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else
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(*this).invalidate();
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return (*this);
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}
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/**
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*An accessor read only on the i'th element of the vector (function inline can be called from host or device).
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*@param _i The i'th element of vector.
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*@return The i'th element of the vector for read only
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*/
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inline __host__ __device__ const ElemType & operator[](unsigned _i) const {
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return vect[_i];
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}
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/**
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*An accessor read-write on the i'th element of the vector(function inline can be called from host or device).
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*@param _i The i'th element of the vector.
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*@return The i'th element of the vector for read-write
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*/
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inline __host__ __device__ ElemType & operator[](unsigned _i) {
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return vect[_i];
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}
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/**
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*Function inline to get the size of vector, called from host and device.
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*@return The vector size's
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*/
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inline __host__ __device__ unsigned size() {
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return N;
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}
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/**
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*Function inline to set the size of vector, called from host and device.
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*@param _size the vector size
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*/
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inline __host__ __device__ void setSize(unsigned _size) {
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N=_size;
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}
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/**
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* Print the solution
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*/
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virtual void printOn(std::ostream& os) const=0;
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protected:
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ElemType * vect;
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unsigned N;
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};
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#endif
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