kc3-lang/angle/src/tests/perf_tests/ANGLEPerfTestArgs.h

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• Hash : 9c05f55a
  Author :
  Date : 2021-07-15T10:58:10
  

  Capture/Replay: Add replay state validation.
  
  We can use this to validate traces that have slight differences
  when retracing. The valdation works by embedding the "expected"
  JSON into a string at the end of each captured frame. The replay
  also embeds a callback which fires right before the swap in the
  replay harness. The harness then gets the "actual" JSON and runs
  a comparison. On a mismatch it calls "diff" externally.
  Currently the diff call is hard-coded to work on Linux only.
  
  Note that when running validation it's important to replay on
  SwiftShader since that's what we use to retrace.
  
  Bug: angleproject:5133
  Change-Id: Icbf0031d07be8bd916607c537dec235f9a512c43
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3066008
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Tim Van Patten <timvp@google.com>
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  

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• src/tests/perf_tests/ANGLEPerfTestArgs.h

• //
  // Copyright 2019 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.
  //
  // ANGLEPerfTestArgs.h:
  //   Command line arguments for angle_perftests.
  //
  
  #ifndef TESTS_PERF_TESTS_ANGLE_PERF_TEST_ARGS_H_
  #define TESTS_PERF_TESTS_ANGLE_PERF_TEST_ARGS_H_
  
  #include "common/Optional.h"
  
  namespace angle
  {
  extern bool gCalibration;
  extern int gStepsPerTrial;
  extern int gMaxStepsPerformed;
  extern bool gEnableTrace;
  extern const char *gTraceFile;
  extern const char *gScreenShotDir;
  extern int gScreenShotFrame;
  extern bool gVerboseLogging;
  extern int gWarmupLoops;
  extern double gCalibrationTimeSeconds;
  extern double gMaxTrialTimeSeconds;
  extern int gTestTrials;
  extern bool gNoFinish;
  extern bool gEnableAllTraceTests;
  extern bool gRetraceMode;
  extern bool gMinimizeGPUWork;
  extern bool gTraceTestValidation;
  
  inline bool OneFrame()
  {
      return gStepsPerTrial == 1 || gMaxStepsPerformed == 1;
  }
  }  // namespace angle
  
  #endif  // TESTS_PERF_TESTS_ANGLE_PERF_TEST_ARGS_H_
  

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