int main(int argc, char** argv) { if (argc != 2) { std::cerr << "Usage: " << argv[0] << " <sample size: integer>" << std::endl; return 1; } // Build initialization memory std::istringstream argbuf(argv[1]); std::size_t data_size; argbuf >> data_size; utils::random_engine engine(43278322); std::cout << "Uniform distribution:" << std::endl; utils::uniform_double_distribution uniform(engine, -1.0, 1.0); compare_libraries<3, point3_type, utils::uniform_double_distribution>( data_size, uniform); compare_libraries<9, point9_type, utils::uniform_double_distribution>( data_size, uniform); std::cout << "Normal distribution:" << std::endl; utils::normal_double_distribution normal(engine, -1.0, 1.0); compare_libraries<3, point3_type, utils::normal_double_distribution>( data_size, normal); compare_libraries<9, point9_type, utils::normal_double_distribution>( data_size, normal); std::cout << "Narrow normal distribution:" << std::endl; utils::narrow_double_distribution narrow(engine, -1.0, 1.0); compare_libraries<3, point3_type, utils::narrow_double_distribution>( data_size, narrow); compare_libraries<9, point9_type, utils::narrow_double_distribution>( data_size, narrow); }
int main (int argc, char **argv) { if (argc != 2) { std::cerr << "Usage: " << argv[0] << " <sample size: integer>" << std::endl; return 1; } std::istringstream argbuf(argv[1]); std::size_t data_size; argbuf >> data_size; std::cout << "All points equal:" << std::endl; compare_libraries<3, point3_type>(data_size); compare_libraries<9, point9_type>(data_size); std::cout << "Total: " << total << std::endl; }