| # Copyright 2019 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. |
| |
| # Python port of legacy_unit_info.html. This is a mapping of various units |
| # reported by gtest perf tests to histogram units, including improvement |
| # direction and conversion factors. |
| # Note that some of the converted names don't match up exactly with the ones |
| # in the HTML file, as unit names are sometimes different between the two |
| # implementations. For example, timeDurationInMs in the JavaScript |
| # implementation is ms in the Python implementation. |
| |
| IMPROVEMENT_DIRECTION_DONT_CARE = '' |
| IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER = '_smallerIsBetter' |
| IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER = '_biggerIsBetter' |
| |
| |
| class LegacyUnit(object): |
| """Simple object for storing data to improve readability.""" |
| def __init__(self, name, improvement_direction, conversion_factor=1): |
| assert improvement_direction in [ |
| IMPROVEMENT_DIRECTION_DONT_CARE, |
| IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER, |
| IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER] |
| self._name = name |
| self._improvement_direction = improvement_direction |
| self._conversion_factor = conversion_factor |
| |
| @property |
| def name(self): |
| return self._name + self._improvement_direction |
| |
| @property |
| def conversion_factor(self): |
| return self._conversion_factor |
| |
| def AsTuple(self): |
| return self.name, self.conversion_factor |
| |
| |
| LEGACY_UNIT_INFO = { |
| '%': LegacyUnit('n%', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| '': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_DONT_CARE), |
| 'Celsius': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'Hz': LegacyUnit('Hz', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'KB': LegacyUnit('sizeInBytes', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER, |
| conversion_factor=1024), |
| 'MB': LegacyUnit('sizeInBytes', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER, |
| conversion_factor=(1024 * 1024)), |
| 'ObjectsAt30FPS': LegacyUnit('unitless', |
| IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'available_kB': LegacyUnit('sizeInBytes', |
| IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER, |
| conversion_factor=1024), |
| 'bit/s': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'bytes': LegacyUnit('sizeInBytes', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'chars/s': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'commit_count': LegacyUnit('count', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'count': LegacyUnit('count', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'coverage%': LegacyUnit('n%', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'dB': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'files': LegacyUnit('count', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'fps': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'frame_count': LegacyUnit('count', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'frame_time': LegacyUnit('ms', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'frames': LegacyUnit('count', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'garbage_collections': LegacyUnit('count', |
| IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'idle%': LegacyUnit('n%', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'janks': LegacyUnit('count', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'lines': LegacyUnit('count', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'mWh': LegacyUnit('J', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER, |
| conversion_factor=3.6), |
| 'milliseconds': LegacyUnit('ms', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'milliseconds-per-frame': LegacyUnit( |
| 'ms', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'minutes': LegacyUnit('msBestFitFormat', |
| IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER, |
| conversion_factor=60000), |
| 'mips': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'mpixels_sec': LegacyUnit('unitless', |
| IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'ms': LegacyUnit('ms', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'mtri_sec': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'mvtx_sec': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'objects (bigger is better)': LegacyUnit( |
| 'count', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'packets': LegacyUnit('count', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'percent': LegacyUnit('n%', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'points': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'ports': LegacyUnit('count', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'reduction%': LegacyUnit('n%', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'relocs': LegacyUnit('count', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'runs/s': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'score (bigger is better)': LegacyUnit( |
| 'unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'seconds': LegacyUnit('ms', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER, |
| conversion_factor=1000), |
| 'tokens/s': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_BIGGER_IS_BETTER), |
| 'tasks': LegacyUnit('unitless', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER), |
| 'us': LegacyUnit('msBestFitFormat', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER, |
| conversion_factor=0.001), |
| 'ns': LegacyUnit('msBestFitFormat', IMPROVEMENT_DIRECTION_SMALLER_IS_BETTER, |
| conversion_factor=0.000001), |
| } |
| |
| # Add duplicate units here |
| LEGACY_UNIT_INFO['frames-per-second'] = LEGACY_UNIT_INFO['fps'] |
| LEGACY_UNIT_INFO['kb'] = LEGACY_UNIT_INFO['KB'] |
| LEGACY_UNIT_INFO['ms'] = LEGACY_UNIT_INFO['milliseconds'] |
| LEGACY_UNIT_INFO['runs_per_s'] = LEGACY_UNIT_INFO['runs/s'] |
| LEGACY_UNIT_INFO['runs_per_second'] = LEGACY_UNIT_INFO['runs/s'] |
| LEGACY_UNIT_INFO['score'] = LEGACY_UNIT_INFO['score (bigger is better)'] |
| LEGACY_UNIT_INFO['score_(bigger_is_better)'] = LEGACY_UNIT_INFO['score'] |
