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# Copyright (c) 2013 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.
"""Config file for Run Performance Test Bisect Tool
This script is intended for use by anyone that wants to run a remote bisection
on a range of revisions to look for a performance regression. Modify the config
below and add the revision range, performance command, and metric. You can then
run a git try <bot>.
Changes to this file should never be submitted.
Args:
'command': This is the full command line to pass to the
bisect-perf-regression.py script in order to execute the test.
'good_revision': An svn or git revision where the metric hadn't regressed yet.
'bad_revision': An svn or git revision sometime after the metric had
regressed.
'metric': The name of the metric to parse out from the results of the
performance test.
'repeat_count': The number of times to repeat the performance test.
'max_time_minutes': The script will attempt to run the performance test
"repeat_count" times, unless it exceeds "max_time_minutes".
'truncate_percent': Discard the highest/lowest % values from performance test.
Sample config:
config = {
'command': './out/Release/performance_ui_tests' +
' --gtest_filter=PageCyclerTest.Intl1File',
'good_revision': '179755',
'bad_revision': '179782',
'metric': 'times/t',
'repeat_count': '20',
'max_time_minutes': '20',
'truncate_percent': '25',
}
On Windows:
- If you're calling a python script you will need to add "python" to
the command:
config = {
'command': 'python tools/perf/run_multipage_benchmarks -v --browser=release'\
' kraken tools/perf/page_sets/kraken.json',
'good_revision': '185319',
'bad_revision': '185364',
'metric': 'Total/Total',
'repeat_count': '20',
'max_time_minutes': '20',
'truncate_percent': '25',
}
"""
config = {
'command': '',
'good_revision': '',
'bad_revision': '',
'metric': '',
'repeat_count':'',
'max_time_minutes': '',
'truncate_percent':'',
}
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