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#ifndef TEST_PROD_OPENCL_HH
#define TEST_PROD_OPENCL_HH
#include "test_opencl.hpp"
template <class T, class F, int number_of_tests, int max_dimension>
class bench_prod
{
public:
typedef test_opencl<T, F> test;
void run()
{
opencl::library lib;
int passedOperations = 0;
// get default device and setup context
compute::device device = compute::system::default_device();
compute::context context(device);
compute::command_queue queue(context, device);
std::srand(time(0));
ublas::matrix<T, F> a;
ublas::matrix<T, F> b;
ublas::matrix<T, F> resultUBLAS;
ublas::matrix<T, F> resultOPENCL;
ublas::vector<T> va;
ublas::vector<T> vb;
ublas::vector<T> result_vector_ublas_mv;
ublas::vector<T> result_vector_ublas_vm;
ublas::vector<T> result_vector_opencl_mv;
ublas::vector<T> result_vector_opencl_vm;
for (int i = 0; i<number_of_tests; i++)
{
int rowsA = std::rand() % max_dimension + 1;
int colsA = std::rand() % max_dimension + 1;
int colsB = std::rand() % max_dimension + 1;
a.resize(rowsA, colsA);
b.resize(colsA, colsB);
va.resize(colsA);
vb.resize(rowsA);
test::init_matrix(a, 200);
test::init_matrix(b, 200);
test::init_vector(va, 200);
test::init_vector(vb, 200);
//matrix_matrix
resultUBLAS = prod(a, b);
resultOPENCL = opencl::prod(a, b, queue);
//matrix_vector
result_vector_ublas_mv = ublas::prod(a, va);
result_vector_opencl_mv = opencl::prod(a, va, queue);
//vector-matrix
result_vector_ublas_vm = ublas::prod(vb, a);
result_vector_opencl_vm = opencl::prod(vb, a, queue);
if ((!test::compare(resultUBLAS, resultOPENCL)) || (!test::compare(result_vector_opencl_mv, result_vector_ublas_mv)) || (!test::compare(result_vector_opencl_vm, result_vector_ublas_vm)))
{
std::cout << "Error in calculations" << std::endl;
std::cout << "passed: " << passedOperations << std::endl;
return;
}
passedOperations++;
}
std::cout << "All is well (matrix opencl prod) of " << typeid(T).name() << std::endl;
}
};
#endif
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