kc3-lang/angle/src/tests/angle_perftests_main.cpp

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• Hash : f3acb8c1
  Author :
  Date : 2018-11-14T16:24:25
  

  Retool perf test running.
  
  This change does a few things involving the way we run the perf tests:
  
  - Perf test runner can capture different metrics
  
  Useful for capturing the new "nanoSecPerIteration" metric.
  
  - Removes the "score" metric
  
  We'll move to the new time-based metrics. These new metrics are scaled
  correctly with iteration counts.
  
  - Runs three trials per perf test
  
  This gives more measurements per test. Each trial is approximately one
  second. First the perf tests set a fixed number of iterations after
  calibrating the number of steps that we can run in one second. After
  that the three trials are run. This should give more stable results.
  
  - Apply more CPU stabilization on Windows
  
  Use SetPriorityClass to apply more CPU priority. Also upgrade
  SetThreadPriority to the highest level.
  
  - Always build the Vulkan command buffer test
  
  This catches build regressions more easily. We still skip the test on
  non-Android platforms.
  
  Bug: angleproject:2923
  Change-Id: I7da234c5af07775ba4a232bb8d65e0138ee7073f
  Reviewed-on: https://chromium-review.googlesource.com/c/1330262
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
  

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• src/tests/angle_perftests_main.cpp

• //
  // Copyright (c) 2014 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // angle_perftests_main.cpp
  //   Entry point for the gtest-based performance tests.
  //
  
  #include <gtest/gtest.h>
  
  void ANGLEProcessPerfTestArgs(int *argc, char **argv);
  
  int main(int argc, char **argv)
  {
      ANGLEProcessPerfTestArgs(&argc, argv);
      testing::InitGoogleTest(&argc, argv);
      testing::AddGlobalTestEnvironment(new testing::Environment());
      int rt = RUN_ALL_TESTS();
      return rt;
  }
  

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