From f1916d1880defd7d36a03d7930d98c26044e092e Mon Sep 17 00:00:00 2001 From: boufaras Date: Mon, 14 Mar 2011 17:01:36 +0000 Subject: [PATCH] Setter of size and optimize assignment operator git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@2192 331e1502-861f-0410-8da2-ba01fb791d7f --- .../ParadisEO-GPU/src/cudaType/moCudaVector.h | 223 +++++++++--------- 1 file changed, 118 insertions(+), 105 deletions(-) diff --git a/branches/ParadisEO-GPU/src/cudaType/moCudaVector.h b/branches/ParadisEO-GPU/src/cudaType/moCudaVector.h index e443955b5..48966751b 100644 --- a/branches/ParadisEO-GPU/src/cudaType/moCudaVector.h +++ b/branches/ParadisEO-GPU/src/cudaType/moCudaVector.h @@ -1,36 +1,36 @@ /* - - Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010 + + Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010 - Thé Van LUONG, Karima Boufaras + Karima Boufaras, 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 use, - 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 use, + 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". - 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 - with a limited warranty and the software's author, the holder of the - economic rights, and the successive licensors have only limited liability. + 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 + 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 - 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 _moCudaVector_H_ #define _moCudaVector_H_ @@ -43,116 +43,129 @@ template - class moCudaVector: public EO { +class moCudaVector: public EO { - public: +public: - typedef ElemT ElemType; - ElemType * vect; - unsigned N; + typedef ElemT ElemType; + ElemType * vect; + unsigned N; - /** - * Default constructor. - */ + /** + * Default constructor. + */ - moCudaVector() : - N(0) { - } + moCudaVector() : + N(0) { + } - /** - *Constructor. - *@param _size The neighborhood size. - */ + /** + *Constructor. + *@param _size The neighborhood size. + */ - moCudaVector(unsigned _size) { + moCudaVector(unsigned _size) { - N = _size; + N = _size; - vect = new ElemType[_size]; + vect = new ElemType[_size]; - create(); - } + //create(); + } - /** - * Destructor. - */ + /** + * Destructor. + */ - ~moCudaVector() { - if (N > 1) - delete[] vect; - } + ~moCudaVector() { + if (N >= 1) + delete[] vect; + } - /** - *How to fill the vector. - */ + /** + *How to fill the vector. + */ - virtual void create() { + virtual void create() =0; - } + /** + *Assignment operator + *@param _vector The vector passed to the function determine the new content. + *@return a new vector. + */ - /** - *Assignment operator - *@param _vector The vector passed to the function determine the new content. - *@return a new vector. - */ + virtual moCudaVector& operator=(const moCudaVector & _vector) { - virtual moCudaVector& operator=(const moCudaVector & _vector) { + if (N >= 1) + delete[] vect; + N = _vector.N; + vect = new ElemType[N]; + for (unsigned i = 0; i < N; i++) + vect[i] = _vector.vect[i]; + fitness(_vector.fitness()); + return (*this); - N = _vector.N; - vect = new ElemType[N]; - for (unsigned i = 0; i < N; i++) - vect[i] = _vector.vect[i]; - fitness(_vector.fitness()); - return (*this); + } - } + /** + *An accessor read only on the i'th element of the vector (function inline can be called from host or device). + *@param _i The i'th element of vector. + *@return The i'th element of the vector for read only + */ - /** - *An accessor read only on the i'th element of the vector (function inline can be called from host or device). - *@param - *_i The i'th element of vector. - *@return - *The i'th element of the vector for read only - */ + inline __host__ __device__ const ElemType & operator[](unsigned _i) const { - inline __host__ __device__ const ElemType & operator[](unsigned _i) const { + return vect[_i]; - return vect[_i]; + } - } + /** + *An accessor read-write on the i'th element of the vector(function inline can be called from host or device). + *@param _i The i'th element of the vector. + *@return The i'th element of the vector for read-write + */ - /** - *An accessor read-write on the i'th element of the vector(function inline can be called from host or device). - *@param _i The i'th element of the vector. - *@return The i'th element of the vector for read-write - */ + inline __host__ __device__ ElemType & operator[](unsigned _i) { - inline __host__ __device__ ElemType & operator[](unsigned _i) { + return vect[_i]; - return vect[_i]; + } - } + /** + *Function inline to get the size of vector, called from host and device. + *@return The vector size's + */ - /** - *Function inline to get the size of vector, called from host and device. - *@return The vector size's - */ + inline __host__ __device__ unsigned size() { - inline __host__ __device__ unsigned size() { + return N; - return N; + } - } + /** + *Function inline to set the size of vector, called from host and device. + *@param _size the vector size + */ - virtual void printOn(std::ostream& os) const { - EO::printOn(os); - os << ' '; - os << N << ' '; - unsigned int i; - for (i = 0; i < N; i++) - os << vect[i] << ' '; + inline __host__ __device__ void setSize(unsigned _size) { - } + N=_size; + + } + + /** + * Print the solution + */ + + virtual void printOn(std::ostream& os) const { + EO::printOn(os); + os << ' '; + os << N << ' '; + unsigned int i; + for (i = 0; i < N; i++) + os << vect[i] << ' '; + + } };