From 1b2b46f2f073863a1faac9307583c9d5bb276e10 Mon Sep 17 00:00:00 2001
From: Cedric Nugteren <web@cedricnugteren.nl>
Date: Wed, 15 Nov 2017 22:49:35 +0100
Subject: Added first version of integrated and re-written auto-tuner

---
 src/utilities/timing.hpp | 53 ------------------------------------------------
 1 file changed, 53 deletions(-)

(limited to 'src/utilities/timing.hpp')

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
@@ -72,59 +72,6 @@ std::vector<Timing> TimeRoutine(const size_t from, const size_t to, const size_t
   return timings;
 }
 
-// =================================================================================================
-
-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
 
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