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# Copyright 2013 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
from core import perf_benchmark
from measurements import rasterize_and_record_micro
import page_sets
from telemetry import benchmark
class _RasterizeAndRecordMicro(perf_benchmark.PerfBenchmark):
@classmethod
def AddBenchmarkCommandLineArgs(cls, parser):
parser.add_argument('--start-wait-time',
type=float,
default=2,
help=('Wait time before the benchmark is started '
'(must be long enough to load all content)'))
parser.add_argument('--rasterize-repeat',
type=int,
default=100,
help=('Repeat each raster this many times. Increase '
'this value to reduce variance.'))
parser.add_argument('--record-repeat',
type=int,
default=100,
help=('Repeat each record this many times. Increase '
'this value to reduce variance.'))
parser.add_argument('--timeout',
type=int,
default=120,
help=('The length of time to wait for the micro '
'benchmark to finish, expressed in seconds.'))
parser.add_argument('--report-detailed-results',
action='store_true',
help='Whether to report additional detailed results.')
@classmethod
def Name(cls):
return 'rasterize_and_record_micro'
def CreatePageTest(self, options):
return rasterize_and_record_micro.RasterizeAndRecordMicro(
options.start_wait_time, options.rasterize_repeat,
options.record_repeat, options.timeout, options.report_detailed_results)
@benchmark.Info(
emails=['pdr@chromium.org',
'wangxianzhu@chromium.org'],
component='Internals>Compositing>Rasterization',
documentation_url='https://bit.ly/rasterize-and-record-benchmark')
class RasterizeAndRecordMicroTop25(_RasterizeAndRecordMicro):
"""Measures rasterize and record performance on the top 25 web pages.
https://chromium.googlesource.com/chromium/src/+/HEAD/docs/speed/benchmark/harnesses/rendering.md"""
page_set = page_sets.StaticTop25PageSet
@classmethod
def Name(cls):
return 'rasterize_and_record_micro.top_25'
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