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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@2128 331e1502-861f-0410-8da2-ba01fb791d7f

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boufaras 2011-02-08 17:12:20 +00:00
commit 692f4a20e6
1 changed files with 14 additions and 13 deletions
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27
ParadisEO-GPU/src/problems/data/QAPData.h
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@ -40,7 +40,7 @@
template<class ElemType> template<class ElemType>
class QAPData: public moCudaSpecificData { class QAPData: public moCudaSpecificData {
public: public:
using moCudaSpecificData::sizeData; using moCudaSpecificData::sizeData;
using moCudaSpecificData::cudaObject; using moCudaSpecificData::cudaObject;
@ -130,33 +130,34 @@ class QAPData: public moCudaSpecificData {
void load(char* _fileName) { void load(char* _fileName) {
FILE *f; fstream file(_fileName, ios::in);
unsigned int i,j; if (!file) {
int r;
f = fopen(_fileName, "r"); string str = "QAPData: Could not open file [" + (string) _fileName
if (f != NULL) + "].";
r=fscanf(f, "%d", &(*this).sizeData); throw runtime_error(str);
else }
printf("Le Fichier est vide\n");
unsigned i, j;
file >> sizeData;
a_h = new ElemType[sizeData * sizeData]; a_h = new ElemType[sizeData * sizeData];
b_h = new ElemType[sizeData * sizeData]; b_h = new ElemType[sizeData * sizeData];
for (i = 0; i < sizeData; i++) for (i = 0; i < sizeData; i++)
for (j = 0; j < sizeData; j++) for (j = 0; j < sizeData; j++)
r=fscanf(f, "%d", &a_h[i * sizeData + j]); file >> a_h[i * sizeData + j];
for (i = 0; i < sizeData; i++) for (i = 0; i < sizeData; i++)
for (j = 0; j < sizeData; j++) for (j = 0; j < sizeData; j++)
fscanf(f, "%d", &b_h[i * sizeData + j]); file >> b_h[i * sizeData + j];
//Allocate and copy QAP data from CPU memory to GPU global memory //Allocate and copy QAP data from CPU memory to GPU global memory
cudaObject.memCopy(a_d, a_h, sizeData * sizeData); cudaObject.memCopy(a_d, a_h, sizeData * sizeData);
cudaObject.memCopy(b_d, b_h, sizeData * sizeData); cudaObject.memCopy(b_d, b_h, sizeData * sizeData);
} }
public: public:
public:
public: public:
ElemType* a_h; ElemType* a_h;