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#ifndef TEST_ELEMENT_CONSTANT_OPENCL_HH
#define TEST_ELEMENT_CONSTANT_OPENCL_HH
#include "test_opencl.hpp"
template <class T, class F, int number_of_tests, int max_dimension>
class bench_elementwise_constant
{
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> m;
ublas::matrix<T, F> m_result_add_ublas;
ublas::matrix<T, F> m_result_sub_ublas;
ublas::matrix<T, F> m_result_add_opencl;
ublas::matrix<T, F> m_result_sub_opencl;
ublas::vector<T> v;
ublas::vector<T> v_result_add_ublas;
ublas::vector<T> v_result_sub_ublas;
ublas::vector<T> v_result_add_opencl;
ublas::vector<T> v_result_sub_opencl;
for (int i = 0; i<number_of_tests; i++)
{
int rows = std::rand() % max_dimension + 1;
int cols = std::rand() % max_dimension + 1;
m.resize(rows, cols);
v.resize(rows);
test::init_matrix(m, 200);
test::init_vector(v, 200);
T constant = rand() % max_dimension;
ublas::matrix<T, F> m_constant_holder(rows, cols, constant);
ublas::vector<T> v_constant_holder(rows, constant);
m_result_add_ublas = m + m_constant_holder;
m_result_sub_ublas = m - m_constant_holder;
m_result_add_opencl = opencl::element_add(m, constant, queue);
m_result_sub_opencl = opencl::element_sub(m, constant, queue);
v_result_add_ublas = v + v_constant_holder;
v_result_sub_ublas = v - v_constant_holder;
v_result_add_opencl = opencl::element_add(v, constant, queue);
v_result_sub_opencl = opencl::element_sub(v, constant, queue);
if ((!test::compare(m_result_add_ublas, m_result_add_opencl))
|| (!test::compare(m_result_sub_ublas, m_result_sub_opencl)) ||
(!test::compare(v_result_add_ublas, v_result_add_opencl))
|| (!test::compare(v_result_sub_ublas, v_result_sub_opencl)))
{
std::cout << "Error in calculations" << std::endl;
std::cout << "passed: " << passedOperations << std::endl;
return;
}
passedOperations++;
}
std::cout << "All is well (matrix opencl elementwise operations with constants) of " << typeid(T).name() << std::endl;
}
};
#endif
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