| # Copyright 2014 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import page_sets |
| |
| from core import perf_benchmark |
| from telemetry import benchmark |
| from telemetry.page import page_test |
| from telemetry.value import scalar |
| from telemetry.value import improvement_direction |
| from telemetry.timeline import tracing_category_filter |
| from telemetry.web_perf import timeline_based_measurement |
| from telemetry.web_perf.metrics import v8_gc_latency |
| from telemetry.web_perf.metrics import smoothness |
| from telemetry.web_perf.metrics import memory_timeline |
| |
| |
| class _OortOnlineMeasurement(page_test.PageTest): |
| def __init__(self): |
| super(_OortOnlineMeasurement, self).__init__() |
| |
| def ValidateAndMeasurePage(self, page, tab, results): |
| tab.WaitForJavaScriptExpression('window.benchmarkFinished', 1000) |
| scores = tab.EvaluateJavaScript('window.benchmarkScore') |
| for score in scores: |
| valid = score['valid'] |
| if valid: |
| results.AddValue(scalar.ScalarValue( |
| results.current_page, score['name'], 'score', score['score'], |
| important=True, improvement_direction=improvement_direction.UP)) |
| |
| @benchmark.Disabled('android') |
| class OortOnline(perf_benchmark.PerfBenchmark): |
| """OortOnline benchmark that measures WebGL and V8 performance. |
| URL: http://oortonline.gl/#run |
| Info: http://v8project.blogspot.de/2015/10/jank-busters-part-one.html |
| """ |
| test = _OortOnlineMeasurement |
| |
| @classmethod |
| def Name(cls): |
| return 'oortonline' |
| |
| def CreateStorySet(self, options): |
| return page_sets.OortOnlinePageSet() |
| |
| |
| # Disabled on reference builds because they don't support the new |
| # Tracing.requestMemoryDump DevTools API. See http://crbug.com/540022. |
| @benchmark.Disabled('reference') |
| @benchmark.Disabled('android') |
| class OortOnlineTBM(perf_benchmark.PerfBenchmark): |
| """OortOnline benchmark that measures WebGL and V8 performance. |
| URL: http://oortonline.gl/#run |
| Info: http://v8project.blogspot.de/2015/10/jank-busters-part-one.html |
| """ |
| |
| def SetExtraBrowserOptions(self, options): |
| options.AppendExtraBrowserArgs([ |
| # TODO(perezju): Temporary workaround to disable periodic memory dumps. |
| # See: http://crbug.com/513692 |
| '--enable-memory-benchmarking', |
| # TODO(ssid): Remove this flag after fixing http://crbug.com/461788. |
| '--no-sandbox' |
| ]) |
| |
| def CreateStorySet(self, options): |
| return page_sets.OortOnlineTBMPageSet() |
| |
| def CreateTimelineBasedMeasurementOptions(self): |
| v8_gc_latency_categories = [ |
| 'blink.console', 'renderer.scheduler', 'v8', 'webkit.console'] |
| smoothness_categories = [ |
| 'webkit.console', 'blink.console', 'benchmark', 'trace_event_overhead'] |
| categories = list(set(v8_gc_latency_categories + smoothness_categories)) |
| memory_categories = 'blink.console,disabled-by-default-memory-infra' |
| category_filter = tracing_category_filter.TracingCategoryFilter( |
| memory_categories) |
| for category in categories: |
| category_filter.AddIncludedCategory(category) |
| options = timeline_based_measurement.Options(category_filter) |
| options.SetTimelineBasedMetrics([v8_gc_latency.V8GCLatency(), |
| smoothness.SmoothnessMetric(), |
| memory_timeline.MemoryTimelineMetric()]) |
| return options |
| |
| @classmethod |
| def Name(cls): |
| return 'oortonline_tbm' |
| |
| @classmethod |
| def ValueCanBeAddedPredicate(cls, value, is_first_result): |
| if value.tir_label in ['Begin', 'End']: |
| return value.name.startswith('memory_') and 'v8_renderer' in value.name |
| else: |
| return value.tir_label == 'Running' |