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1 # Copyright 2015 The Chromium Authors. All rights reserved. | 1 # Copyright 2015 The Chromium Authors. All rights reserved. |
2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
4 | 4 |
5 import re | 5 import re |
6 | 6 |
7 from core import perf_benchmark | 7 from core import perf_benchmark |
8 | 8 |
9 from telemetry import benchmark | 9 from telemetry import benchmark |
bashi
2015/09/04 03:31:00
pylint also detected this unused import.
| |
10 from telemetry.timeline import tracing_category_filter | 10 from telemetry.timeline import tracing_category_filter |
11 from telemetry.web_perf import timeline_based_measurement | 11 from telemetry.web_perf import timeline_based_measurement |
12 | 12 |
13 import page_sets | 13 import page_sets |
14 | 14 |
15 | 15 |
16 RE_BENCHMARK_VALUES = re.compile('(fore|back)ground-memory_') | 16 class _MemoryBenchmark(perf_benchmark.PerfBenchmark): |
17 | 17 """Base class for timeline based memory benchmarks.""" |
18 | |
19 @benchmark.Enabled('android') | |
20 class MemoryHealthPlan(perf_benchmark.PerfBenchmark): | |
21 """Timeline based benchmark for the Memory Health Plan.""" | |
22 | |
23 page_set = page_sets.MemoryHealthStory | |
24 | 18 |
25 def SetExtraBrowserOptions(self, options): | 19 def SetExtraBrowserOptions(self, options): |
26 # TODO(perezju): Temporary workaround to disable periodic memory dumps. | 20 # TODO(perezju): Temporary workaround to disable periodic memory dumps. |
27 # See: http://crbug.com/513692 | 21 # See: http://crbug.com/513692 |
28 options.AppendExtraBrowserArgs('--enable-memory-benchmarking') | 22 options.AppendExtraBrowserArgs('--enable-memory-benchmarking') |
29 | 23 |
30 def CreateTimelineBasedMeasurementOptions(self): | 24 def CreateTimelineBasedMeasurementOptions(self): |
31 # Enable only memory-infra, to get memory dumps, and blink.console, to get | 25 # Enable only memory-infra, to get memory dumps, and blink.console, to get |
32 # the timeline markers used for mapping threads to tabs. | 26 # the timeline markers used for mapping threads to tabs. |
33 trace_memory = tracing_category_filter.TracingCategoryFilter( | 27 trace_memory = tracing_category_filter.TracingCategoryFilter( |
34 filter_string='-*,blink.console,disabled-by-default-memory-infra') | 28 filter_string='-*,blink.console,disabled-by-default-memory-infra') |
35 return timeline_based_measurement.Options(overhead_level=trace_memory) | 29 return timeline_based_measurement.Options(overhead_level=trace_memory) |
36 | 30 |
31 | |
32 class MemoryHealthPlan(_MemoryBenchmark): | |
33 """Timeline based benchmark for the Memory Health Plan.""" | |
34 | |
35 _RE_BENCHMARK_VALUES = re.compile('(fore|back)ground-memory_') | |
36 | |
37 page_set = page_sets.MemoryHealthStory | |
38 | |
37 @classmethod | 39 @classmethod |
38 def Name(cls): | 40 def Name(cls): |
39 return 'memory.memory_health_plan' | 41 return 'memory.memory_health_plan' |
40 | 42 |
41 @classmethod | 43 @classmethod |
42 def ValueCanBeAddedPredicate(cls, value, is_first_result): | 44 def ValueCanBeAddedPredicate(cls, value, is_first_result): |
43 return bool(RE_BENCHMARK_VALUES.match(value.name)) | 45 return bool(cls._RE_BENCHMARK_VALUES.match(value.name)) |
46 | |
47 | |
48 class RendererMemoryBlinkMemoryMobile(_MemoryBenchmark): | |
49 """Timeline based benchmark for measuring memory consumption on mobile | |
50 sites on which blink's memory consumption is relatively high.""" | |
51 | |
52 _RE_RENDERER_VALUES = re.compile('.+-memory_.+_renderer') | |
53 | |
54 page_set = page_sets.BlinkMemoryMobilePageSet | |
55 | |
56 @classmethod | |
57 def Name(cls): | |
58 return 'memory.blink_memory_mobile' | |
59 | |
60 @classmethod | |
61 def ValueCanBeAddedPredicate(cls, value, is_first_result): | |
62 return bool(cls._RE_RENDERER_VALUES.match(value.name)) | |
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