diff options
author | Cedric Nugteren <web@cedricnugteren.nl> | 2017-11-15 22:49:35 +0100 |
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committer | Cedric Nugteren <web@cedricnugteren.nl> | 2017-11-15 22:49:35 +0100 |
commit | 1b2b46f2f073863a1faac9307583c9d5bb276e10 (patch) | |
tree | f947114b0abbf0c3d810eb7330629b2929b5a327 /src/utilities/timing.hpp | |
parent | 0cd78bb6f9fbb3f30217e5b0f2267e76a43601a3 (diff) |
Added first version of integrated and re-written auto-tuner
Diffstat (limited to 'src/utilities/timing.hpp')
-rw-r--r-- | src/utilities/timing.hpp | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/src/utilities/timing.hpp b/src/utilities/timing.hpp index fb5b9e78..3a5e2cff 100644 --- a/src/utilities/timing.hpp +++ b/src/utilities/timing.hpp @@ -73,59 +73,6 @@ std::vector<Timing> TimeRoutine(const size_t from, const size_t to, const size_t } // ================================================================================================= - -using TuningParameter = std::pair<std::string, size_t>; -using TuningParameters = std::vector<TuningParameter>; -struct TuningResult { std::string name; double score; TuningParameters parameters; }; - -void PrintTimingsToFileAsJSON(const std::string &filename, - const Device& device, const Platform& platform, - const std::vector<std::pair<std::string,std::string>> &metadata, - const std::vector<TuningResult>& tuning_results) { - printf("[ STATUS ] Writing results to '%s'\n", filename.c_str()); - auto file = fopen(filename.c_str(), "w"); - fprintf(file, "{\n"); - for (auto &datum: metadata) { - fprintf(file, " \"%s\": \"%s\",\n", datum.first.c_str(), datum.second.c_str()); - } - fprintf(file, " \"platform_version\": \"%s\",\n", platform.Version().c_str()); - fprintf(file, " \"clblast_device_name\": \"%s\",\n", GetDeviceName(device).c_str()); - fprintf(file, " \"clblast_device_vendor\": \"%s\",\n", platform.Vendor().c_str()); - fprintf(file, " \"clblast_device_type\": \"%s\",\n", device.Type().c_str()); - fprintf(file, " \"clblast_device_architecture\": \"%s\",\n", GetDeviceArchitecture(device).c_str()); - fprintf(file, " \"device_core_clock\": \"%zu\",\n", device.CoreClock()); - fprintf(file, " \"device_compute_units\": \"%zu\",\n", device.ComputeUnits()); - fprintf(file, " \"results\": [\n"); - - // Loops over all results - auto num_results = tuning_results.size(); - for (auto r = size_t{0}; r < num_results; ++r) { - auto result = tuning_results[r]; - fprintf(file, " {\n"); - fprintf(file, " \"kernel\": \"%s\",\n", result.name.c_str()); - fprintf(file, " \"time\": %.3lf,\n", result.score); - - // Loops over all the parameters for this result - fprintf(file, " \"parameters\": {"); - auto num_configs = result.parameters.size(); - for (auto p=size_t{0}; p<num_configs; ++p) { - auto config = result.parameters[p]; - fprintf(file, "\"%s\": %zu", config.first.c_str(), config.second); - if (p < num_configs-1) { fprintf(file, ","); } - } - fprintf(file, "}\n"); - - // The footer - fprintf(file, " }"); - if (r < num_results - 1) { fprintf(file, ","); } - fprintf(file, "\n"); - } - fprintf(file, " ]\n"); - fprintf(file, "}\n"); - fclose(file); -} - -// ================================================================================================= } // namespace clblast // CLBLAST_TIMING_H_ |