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

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• Hash : b0739436
  Author :
  Date : 2023-02-13T14:28:17
  

  Traces: Add key frame support
  
  Allow specifying a key frame in the trace JSON, i.e:
  
      "KeyFrames": [ 20 ],
  
  This allows our infra to use a frame other than 1 when
  taking screenshots for quality comparison.
  
  Adds new flag `--run-to-key-frame`, which will stop the
  trace once key frame has been reached.  If no key frame in
  JSON, frame 1 will be used.
  
  Note the name in JSON is plural, but we only support one
  key frame for now.  Multiple key frame support can come
  in the future.
  
  This CL also updates the code to allow ending traces
  early with `--max-steps-performed` which has been broken
  since http://crrev/c/4008998
  
  It also removes `--one-frame-only` which is superseded by
  `--run-to-key-frame`, and can be replicated using
  `--max-steps-performed 1`.
  
  Test: angle_trace_tests --gtest_filter="*tmnt_shredders_revenge*"
  Bug: angleproject:8035
  Bug: b/270426257
  Change-Id: Ib02ef60d887ae5efb0288f5a9b8c2914dafc6efc
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4284637
  Commit-Queue: Cody Northrop <cnorthrop@google.com>
  Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
  

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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 <string>
  #include <vector>
  #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 bool gSaveScreenshots;
  extern int gScreenshotFrame;
  extern bool gRunToKeyFrame;
  extern bool gVerboseLogging;
  extern int gWarmupTrials;
  extern int gWarmupSteps;
  extern int gCalibrationTimeSeconds;
  extern int gTrialTimeSeconds;
  extern int gTestTrials;
  extern bool gNoFinish;
  extern bool gRetraceMode;
  extern bool gMinimizeGPUWork;
  extern bool gTraceTestValidation;
  extern bool gTraceInterpreter;
  extern const char *gPerfCounters;
  extern const char *gUseANGLE;
  extern const char *gUseGL;
  extern bool gOffscreen;
  extern bool gVsync;
  extern const char *gPrintExtensionsToFile;
  extern const char *gRequestedExtensions;
  
  // Use this flag as an indicator that a trace's frame count should be used for warmup steps
  constexpr int kAllFrames = -1;
  
  constexpr int kDefaultScreenshotFrame   = 1;
  constexpr int kDefaultMaxStepsPerformed = 0;
  
  inline bool OneFrame()
  {
      return gStepsPerTrial == 1 || gMaxStepsPerformed == 1;
  }
  }  // namespace angle
  
  #endif  // TESTS_PERF_TESTS_ANGLE_PERF_TEST_ARGS_H_
  

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