59 lines
1.0 KiB
C++
59 lines
1.0 KiB
C++
#ifndef TEST_NORM_OPENCL_HH
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#define TEST_NORM_OPENCL_HH
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#include "test_opencl.hpp"
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template <class T, int number_of_tests, int max_dimension>
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class bench_norm
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{
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public:
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typedef test_opencl<T, ublas::basic_row_major<>> test;
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void run()
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{
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opencl::library lib;
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int passedOperations = 0;
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// get default device and setup context
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compute::device device = compute::system::default_device();
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compute::context context(device);
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compute::command_queue queue(context, device);
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std::srand(time(0));
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ublas::vector<T> v;
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for (int i = 0; i<number_of_tests; i++)
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{
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int size = std::rand() % max_dimension + 1;
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v.resize(size);
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test::init_vector(v, 200);
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T norm_cpu = ublas::norm_1(v);
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T norm_opencl = opencl::norm_1(v, queue);
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if (norm_cpu != norm_opencl) //precision of float
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{
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std::cout << "Error in calculations" << std::endl;
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std::cout << "passed: " << passedOperations << std::endl;
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return;
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}
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passedOperations++;
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}
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std::cout << "All is well (vector opencl a_sum) of " << typeid(T).name() << std::endl;
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}
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};
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#endif |