diff --git a/branches/ParadisEO-GPU/src/memory/moGPUAllocator.h b/branches/ParadisEO-GPU/src/memory/moGPUAllocator.h new file mode 100644 index 000000000..5a01ab4e9 --- /dev/null +++ b/branches/ParadisEO-GPU/src/memory/moGPUAllocator.h @@ -0,0 +1,81 @@ +/* + + Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2010 + + 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 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. + + 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 + */ + +#ifndef __moGPUAllocator_H_ +#define __moGPUAllocator_H_ + +// CUDA includes +#include + +/** + * class for allocation data on GPU global memory + */ + +class moGPUAllocator { + +public: + + /** + * Constructor + */ + + moGPUAllocator() { + } + + /** + *Allocate data on GPU global memory + *@param _data the data to allocate on GPU global memory + *@param _dataSize the size of data to allocate on GPU memory + */ + template + void operator()(T* & _data, unsigned _dataSize) { + + //Allocate data in GPU memory + CUDA_SAFE_CALL(cudaMalloc((void**) &_data, _dataSize * sizeof(T))); + + // Check if data allocation is failed + CUT_CHECK_ERROR("Allocation of data on GPU global memory failed"); + + } + + /** + * Destructor + */ + + ~moGPUAllocator() { + } + +}; + +#endif