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// =================================================================================================
// This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This
// project loosely follows the Google C++ styleguide and uses a tab-size of two spaces and a max-
// width of 100 characters per line.
//
// Author(s):
// Cedric Nugteren <www.cedricnugteren.nl>
//
// This file contains the tests for the RetrieveParameters function
//
// =================================================================================================
#include <string>
#include <vector>
#include <unordered_map>
#include <iostream>
#include "utilities/utilities.hpp"
namespace clblast {
// =================================================================================================
template <typename T>
size_t RunRetrieveParametersTests(int argc, char *argv[], const bool silent, const std::string &routine_name) {
auto arguments = RetrieveCommandLineArguments(argc, argv);
auto errors = size_t{0};
auto passed = size_t{0};
// Retrieves the arguments
auto help = std::string{"Options given/available:\n"};
const auto platform_id = GetArgument(arguments, help, kArgPlatform, ConvertArgument(std::getenv("CLBLAST_PLATFORM"), size_t{0}));
const auto device_id = GetArgument(arguments, help, kArgDevice, ConvertArgument(std::getenv("CLBLAST_DEVICE"), size_t{0}));
auto args = Arguments<T>{};
// Determines the test settings
const auto kernel_name = std::string{"Xgemm"};
const auto expected_parameters = std::vector<std::string>{
"KWG", "KWI", "MDIMA", "MDIMC", "MWG", "NDIMB", "NDIMC", "NWG", "SA", "SB", "STRM", "STRN", "VWM", "VWN"
};
const auto expected_max_value = size_t{16384};
// Prints the help message (command-line arguments)
if (!silent) { fprintf(stdout, "\n* %s\n", help.c_str()); }
// Initializes OpenCL
const auto platform = Platform(platform_id);
const auto device = Device(platform, device_id);
// Retrieves the parameters
fprintf(stdout, "* Testing RetrieveParameters for '%s'\n", routine_name.c_str());
auto parameters = std::unordered_map<std::string,size_t>();
const auto status = RetrieveParameters(device(), kernel_name, PrecisionValue<T>(), parameters);
if (status != StatusCode::kSuccess) { errors++; }
// Verifies the parameters
for (const auto &expected_parameter : expected_parameters) {
if (parameters.find(expected_parameter) != parameters.end()) {
const auto value = parameters[expected_parameter];
if (value < expected_max_value) { passed++; } else { errors++; }
//std::cout << expected_parameter << " = " << value << std::endl;
}
else { errors++; }
}
// Prints and returns the statistics
std::cout << " " << passed << " test(s) passed" << std::endl;
std::cout << " " << errors << " test(s) failed" << std::endl;
std::cout << std::endl;
return errors;
}
// =================================================================================================
} // namespace clblast
// Main function (not within the clblast namespace)
int main(int argc, char *argv[]) {
auto errors = size_t{0};
errors += clblast::RunRetrieveParametersTests<float>(argc, argv, false, "SGEMM");
errors += clblast::RunRetrieveParametersTests<clblast::float2>(argc, argv, true, "CGEMM");
if (errors > 0) { return 1; } else { return 0; }
}
// =================================================================================================
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