[tools/perf/] Rename benchmarks/memory_infra to benchmarks/memory

tools/perf/benchmarks/memory_infra.py

Index: tools/perf/benchmarks/memory_infra.py
diff --git a/tools/perf/benchmarks/memory_infra.py b/tools/perf/benchmarks/memory_infra.py
deleted file mode 100644
index 0c4f3531899000af9f1d2493fc8ff9678191a04e..0000000000000000000000000000000000000000
--- a/tools/perf/benchmarks/memory_infra.py
+++ /dev/null
@@ -1,245 +0,0 @@
-# Copyright 2015 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 re
-
-from core import perf_benchmark
-
-from telemetry import benchmark
-from telemetry.timeline import chrome_trace_category_filter
-from telemetry.timeline import chrome_trace_config
-from telemetry.web_perf import timeline_based_measurement
-
-import page_sets
-
-
-# See tr.v.Numeric.getSummarizedScalarNumericsWithNames()
-# https://github.com/catapult-project/catapult/blob/master/tracing/tracing/value/numeric.html#L323
-_IGNORED_STATS_RE = re.compile(
-    r'(?<!dump)(?<!process)_(std|count|max|min|sum|pct_\d{4}(_\d+)?)$')
-
-
-class _MemoryInfra(perf_benchmark.PerfBenchmark):
-  """Base class for new-generation memory benchmarks based on memory-infra.
-
-  This benchmark records data using memory-infra (https://goo.gl/8tGc6O), which
-  is part of chrome tracing, and extracts it using timeline-based measurements.
-  """
-
-  def CreateTimelineBasedMeasurementOptions(self):
-    # Enable only memory-infra, to get memory dumps, and blink.console, to get
-    # the timeline markers used for mapping threads to tabs.
-    trace_memory = chrome_trace_category_filter.ChromeTraceCategoryFilter(
-        filter_string='-*,blink.console,disabled-by-default-memory-infra')
-    tbm_options = timeline_based_measurement.Options(
-        overhead_level=trace_memory)
-    tbm_options.config.enable_android_graphics_memtrack = True
-    tbm_options.SetTimelineBasedMetrics(['memoryMetric'])
-    # Setting an empty memory dump config disables periodic dumps.
-    tbm_options.config.chrome_trace_config.SetMemoryDumpConfig(
-        chrome_trace_config.MemoryDumpConfig())
-    return tbm_options
-
-
-# TODO(bashi): Workaround for http://crbug.com/532075.
-# @benchmark.Enabled('android') shouldn't be needed.
-@benchmark.Enabled('android')
-class MemoryBenchmarkTop10Mobile(_MemoryInfra):
-  """Measure foreground/background memory on top 10 mobile page set.
-
-  This metric provides memory measurements for the System Health Plan of
-  Chrome on Android.
-  """
-  page_set = page_sets.MemoryTop10Mobile
-  options = {'pageset_repeat': 5}
-
-  @classmethod
-  def Name(cls):
-    return 'memory.top_10_mobile'
-
-  @classmethod
-  def ShouldTearDownStateAfterEachStoryRun(cls):
-    return False
-
-  @classmethod
-  def ShouldDisable(cls, possible_browser):
-    # TODO(crbug.com/586148): Benchmark should not depend on DeskClock app.
-    return not possible_browser.platform.CanLaunchApplication(
-        'com.google.android.deskclock')
-
-  @classmethod
-  def ValueCanBeAddedPredicate(cls, value, is_first_result):
-    # TODO(crbug.com/610962): Remove this stopgap when the perf dashboard
-    # is able to cope with the data load generated by TBMv2 metrics.
-    return not _IGNORED_STATS_RE.search(value.name)
-
-
-class MemoryBenchmarkTop10MobileStress(MemoryBenchmarkTop10Mobile):
-  """Run top 10 mobile page set without closing/restarting the browser.
-
-  This benchmark is intended to stress-test the browser, catching memory leaks
-  or possible crashes after interacting with the browser for a period of time.
-  """
-  page_set = page_sets.MemoryTop10MobileRealistic
-
-  @classmethod
-  def Name(cls):
-    return 'memory.top_10_mobile_stress'
-
-  @classmethod
-  def ShouldTearDownStateAfterEachStorySetRun(cls):
-    return False
-
-
-# Benchmark disabled by default. Force to run with --also-run-disabled-tests.
-@benchmark.Disabled('all')
-class DualBrowserBenchmark(_MemoryInfra):
-  """Measures memory usage while interacting with two different browsers.
-
-  The user story involves going back and forth between doing Google searches
-  on a webview-based browser (a stand in for the Search app), and loading
-  pages on a select browser.
-  """
-  page_set = page_sets.DualBrowserStorySet
-  options = {'pageset_repeat': 5}
-
-  @classmethod
-  def Name(cls):
-    return 'memory.dual_browser_test'
-
-  @classmethod
-  def ShouldTearDownStateAfterEachStoryRun(cls):
-    return False
-
-  @classmethod
-  def ValueCanBeAddedPredicate(cls, value, is_first_result):
-    # TODO(crbug.com/610962): Remove this stopgap when the perf dashboard
-    # is able to cope with the data load generated by TBMv2 metrics.
-    return not _IGNORED_STATS_RE.search(value.name)
-
-
-# Benchmark disabled by default. Force to run with --also-run-disabled-tests.
-@benchmark.Disabled('all')
-class LongRunningDualBrowserBenchmark(_MemoryInfra):
-  """Measures memory during prolonged usage of alternating browsers.
-
-  Same as memory.dual_browser_test, but the test is run for 60 iterations
-  and the browser is *not* restarted between page set repeats.
-  """
-  page_set = page_sets.DualBrowserStorySet
-  options = {'pageset_repeat': 60}
-
-  @classmethod
-  def Name(cls):
-    return 'memory.long_running_dual_browser_test'
-
-  @classmethod
-  def ShouldTearDownStateAfterEachStoryRun(cls):
-    return False
-
-  @classmethod
-  def ShouldTearDownStateAfterEachStorySetRun(cls):
-    return False
-
-  @classmethod
-  def ValueCanBeAddedPredicate(cls, value, is_first_result):
-    # TODO(crbug.com/610962): Remove this stopgap when the perf dashboard
-    # is able to cope with the data load generated by TBMv2 metrics.
-    return not _IGNORED_STATS_RE.search(value.name)
-
-
-# TODO(bashi): Workaround for http://crbug.com/532075
-# @benchmark.Enabled('android') shouldn't be needed.
-@benchmark.Enabled('android')
-class RendererMemoryBlinkMemoryMobile(_MemoryInfra):
-  """Timeline based benchmark for measuring memory consumption on mobile
-  sites on which blink's memory consumption is relatively high.
-  """
-  page_set = page_sets.BlinkMemoryMobilePageSet
-
-  def SetExtraBrowserOptions(self, options):
-    super(RendererMemoryBlinkMemoryMobile, self).SetExtraBrowserOptions(
-        options)
-    options.AppendExtraBrowserArgs([
-        # Ignore certs errors because record_wpr cannot handle certs correctly
-        # in some cases (e.g. WordPress).
-        '--ignore-certificate-errors',
-    ])
-
-  @classmethod
-  def Name(cls):
-    return 'memory.blink_memory_mobile'
-
-  @classmethod
-  def ValueCanBeAddedPredicate(cls, value, is_first_result):
-    return (not _IGNORED_STATS_RE.search(value.name) and
-            'renderer_processes' in value.name)
-
-  @classmethod
-  def ShouldDisable(cls, possible_browser):
-    # http://crbug.com/634319
-    return (possible_browser.browser_type == 'reference' and
-            possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X')
-
-
-class _MemoryV8Benchmark(_MemoryInfra):
-
-  # Report only V8-specific and overall renderer memory values. Note that
-  # detailed values reported by the OS (such as native heap) are excluded.
-  _V8_AND_OVERALL_MEMORY_RE = re.compile(
-      r'renderer_processes:'
-      r'(reported_by_chrome:v8|reported_by_os:system_memory:[^:]+$)')
-
-  def CreateTimelineBasedMeasurementOptions(self):
-    v8_categories = [
-        'blink.console', 'renderer.scheduler', 'v8', 'webkit.console']
-    memory_categories = ['blink.console', 'disabled-by-default-memory-infra']
-    category_filter = chrome_trace_category_filter.ChromeTraceCategoryFilter(
-        ','.join(['-*'] + v8_categories + memory_categories))
-    options = timeline_based_measurement.Options(category_filter)
-    options.SetTimelineBasedMetrics(['v8AndMemoryMetrics'])
-    # Setting an empty memory dump config disables periodic dumps.
-    options.config.chrome_trace_config.SetMemoryDumpConfig(
-        chrome_trace_config.MemoryDumpConfig())
-    return options
-
-  @classmethod
-  def ValueCanBeAddedPredicate(cls, value, _):
-    if 'memory:chrome' in value.name:
-      # TODO(petrcermak): Remove the first two cases once
-      # https://codereview.chromium.org/2018503002/ lands in Catapult and rolls
-      # into Chromium.
-      return ('renderer:subsystem:v8' in value.name or
-              'renderer:vmstats:overall' in value.name or
-              bool(cls._V8_AND_OVERALL_MEMORY_RE.search(value.name)))
-    return 'v8' in value.name
-
-
-class MemoryLongRunningIdleGmail(_MemoryV8Benchmark):
-  """Use (recorded) real world web sites and measure memory consumption
-  of long running idle Gmail page """
-  page_set = page_sets.LongRunningIdleGmailPageSet
-
-  @classmethod
-  def Name(cls):
-    return 'memory.long_running_idle_gmail_tbmv2'
-
-  @classmethod
-  def ShouldDisable(cls, possible_browser):
-    return cls.IsSvelte(possible_browser)  # http://crbug.com/611167
-
-
-@benchmark.Enabled('has tabs')  # http://crbug.com/612210
-class MemoryLongRunningIdleGmailBackground(_MemoryV8Benchmark):
-  """Use (recorded) real world web sites and measure memory consumption
-  of long running idle Gmail page """
-  page_set = page_sets.LongRunningIdleGmailBackgroundPageSet
-
-  @classmethod
-  def Name(cls):
-    return 'memory.long_running_idle_gmail_background_tbmv2'
-
-  @classmethod
-  def ShouldDisable(cls, possible_browser):  # http://crbug.com/616530
-    return cls.IsSvelte(possible_browser)