diff --git a/ParadisEO-GPU/src/problems/Data/QAPData.h b/ParadisEO-GPU/src/problems/Data/QAPData.h
deleted file mode 100644
index 84f16a874..000000000
--- a/ParadisEO-GPU/src/problems/Data/QAPData.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- <QAPData.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 _QAPData_H_
-#define _QAPData_H_
-#include <moCudaSpecificData.h>
-
-template<class T>
-class QAPData: public moCudaSpecificData<T> {
-
-	using moCudaSpecificData<T>::sizeData;
-	using moCudaSpecificData::cudaObject;
-
-public:
-
-	/**
-	 * Default Constructor
-	 */
-
-	QAPData() :
-		moCudaSpecificData<T> () {
-	}
-
-	/**
-	 * Constructor
-	 * @param _fileName the data file name
-	 */
-
-	QAPData(char* _fileName) {
-
-		(*this).load(_fileName);
-
-	}
-
-	/**
-	 * Constructor by copy
-	 * @param _qapData the specific data of QAP
-	 */
-
-	QAPData(const QAPData & _qapData) {
-
-		sizeData = _qapData.sizeData;
-		a_h = new int[sizeData * sizeData];
-		b_h = new int[sizeData * sizeData];
-		for (int i = 0; i < sizeData; i++)
-
-			for (int j = 0; j < sizeData; j++) {
-
-				a_h[i * sizeData + j] = _qapData.a_h[i * sizeData + j];
-				b_h[i * sizeData + j] = _qapData.b_h[i * sizeData + j];
-
-			}
-
-		cudaObject.memCopy(a_d, a_h, sizeData * sizeData);
-		cudaObject.memCopy(b_d, b_h, sizeData * sizeData);
-
-	}
-
-	/**
-	 * Assignement operator
-	 * @param _qapData the specific data of QAP
-	 * @return a QAP Data
-	 */
-
-	QAPData & operator=(const QAPData & _qapData) {
-
-		sizeData = _qapData.sizeData;
-		a_h = new int[sizeData * sizeData];
-		b_h = new int[sizeData * sizeData];
-
-		for (int i = 0; i < sizeData; i++)
-			for (int j = 0; j < sizeData; j++) {
-
-				a_h[i * sizeData + j] = _qapData.a_h[i * sizeData + j];
-				b_h[i * sizeData + j] = _qapData.b_h[i * sizeData + j];
-
-			}
-
-		cudaObject.memCopy(a_d, a_h, sizeData * sizeData);
-		cudaObject.memCopy(b_d, b_h, sizeData * sizeData);
-		return (*this);
-	}
-
-	/*
-	 * Destructor
-	 */
-
-	~QAPData() {
-
-		cudaObject.memFree(a_d);
-		cudaObject.memFree(b_d);
-		delete[] a_h;
-		delete[] b_h;
-	}
-
-	/*
-	 *Load QAP data from file name
-	 *@param _fileName the data file name to load
-	 */
-
-	void load(char* _fileName) {
-
-		FILE *f;
-
-		f = fopen(_fileName, "r");
-		if (f != NULL)
-			fscanf(f, "%d", &(*this).sizeData);
-		else
-			printf("Le Fichier est vide\n");
-
-		a_h = new T[sizeData * sizeData];
-		b_h = new T[sizeData * sizeData];
-
-		for (int i = 0; i < sizeData; i++)
-			for (int j = 0; j < sizeData; j++)
-				fscanf(f, "%d", &a_h[i * sizeData + j]);
-
-		for (int i = 0; i < sizeData; i++)
-			for (int j = 0; j < sizeData; j++)
-				fscanf(f, "%d", &b_h[i * sizeData + j]);
-
-		//Allocate and copy QAP data from CPU memory to GPU global memory
-		cudaObject.memCopy(a_d, a_h, sizeData * sizeData);
-		cudaObject.memCopy(b_d, b_h, sizeData * sizeData);
-
-	}
-
-	T* a_h;
-	T* b_h;
-	T* a_d;
-	T* b_d;
-
-};