tools/perf/benchmarks/v8.py

   1 # Copyright 2014 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 import page_sets
   6 from telemetry.web_perf import timeline_based_measurement
   7 from telemetry import benchmark
   8
   9 class V8GarbageCollectionCases(benchmark.Benchmark):
  10   """Measure V8 metrics on the garbage collection cases."""
  11   test = timeline_based_measurement.TimelineBasedMeasurement
  12   page_set = page_sets.GarbageCollectionCasesPageSet
  13
  14   # TODO(ernstm): Remove this argument when benchmark relevant v8 events become
  15   # available in the 'benchmark' category.
  16   @classmethod
  17   def SetArgumentDefaults(cls, parser):
  18     parser.set_defaults(overhead_level='v8-overhead')