From fa403607a8d402e3666ed6c8c97a418b1ac5e74d Mon Sep 17 00:00:00 2001
From: boufaras <boufaras@331e1502-861f-0410-8da2-ba01fb791d7f>
Date: Wed, 11 May 2011 15:07:10 +0000
Subject: [PATCH] Update Documentation & rename,update class

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@2217 331e1502-861f-0410-8da2-ba01fb791d7f
---
 .../ParadisEO-GPU/src/memory/moGPUAllocator.h | 81 +++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 branches/ParadisEO-GPU/src/memory/moGPUAllocator.h

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 @@
+/*
+ <moGPUAllocator.h>
+ 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 <cutil.h>
+
+/**
+ *  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<typename T>
+	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