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Open Source Computer Vision Library
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295 lines
12 KiB
295 lines
12 KiB
#!/usr/bin/env python |
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""" |
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This script can generate XLS reports from OpenCV tests' XML output files. |
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To use it, first, create a directory for each machine you ran tests on. |
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Each such directory will become a sheet in the report. Put each XML file |
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into the corresponding directory. |
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Then, create your configuration file(s). You can have a global configuration |
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file (specified with the -c option), and per-sheet configuration files, which |
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must be called sheet.conf and placed in the directory corresponding to the sheet. |
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The settings in the per-sheet configuration file will override those in the |
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global configuration file, if both are present. |
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A configuration file must consist of a Python dictionary. The following keys |
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will be recognized: |
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* 'comparisons': [{'from': string, 'to': string}] |
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List of configurations to compare performance between. For each item, |
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the sheet will have a column showing speedup from configuration named |
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'from' to configuration named "to". |
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* 'configuration_matchers': [{'properties': {string: object}, 'name': string}] |
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Instructions for matching test run property sets to configuration names. |
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For each found XML file: |
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1) All attributes of the root element starting with the prefix 'cv_' are |
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placed in a dictionary, with the cv_ prefix stripped and the cv_module_name |
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element deleted. |
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2) The first matcher for which the XML's file property set contains the same |
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keys with equal values as its 'properties' dictionary is searched for. |
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A missing property can be matched by using None as the value. |
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Corollary 1: you should place more specific matchers before less specific |
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ones. |
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Corollary 2: an empty 'properties' dictionary matches every property set. |
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3) If a matching matcher is found, its 'name' string is presumed to be the name |
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of the configuration the XML file corresponds to. A warning is printed if |
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two different property sets match to the same configuration name. |
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4) If a such a matcher isn't found, if --include-unmatched was specified, the |
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configuration name is assumed to be the relative path from the sheet's |
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directory to the XML file's containing directory. If the XML file isinstance |
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directly inside the sheet's directory, the configuration name is instead |
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a dump of all its properties. If --include-unmatched wasn't specified, |
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the XML file is ignored and a warning is printed. |
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* 'configurations': [string] |
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List of names for compile-time and runtime configurations of OpenCV. |
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Each item will correspond to a column of the sheet. |
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* 'module_colors': {string: string} |
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Mapping from module name to color name. In the sheet, cells containing module |
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names from this mapping will be colored with the corresponding color. You can |
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find the list of available colors here: |
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<http://www.simplistix.co.uk/presentations/python-excel.pdf>. |
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* 'sheet_name': string |
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Name for the sheet. If this parameter is missing, the name of sheet's directory |
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will be used. |
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Note that all keys are optional, although to get useful results, you'll want to |
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specify at least 'configurations' and 'configuration_matchers'. |
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Finally, run the script. Use the --help option for usage information. |
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""" |
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from __future__ import division |
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import ast |
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import errno |
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import fnmatch |
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import logging |
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import numbers |
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import os, os.path |
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import re |
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from argparse import ArgumentParser |
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from glob import glob |
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from itertools import ifilter |
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import xlwt |
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from testlog_parser import parseLogFile |
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re_image_size = re.compile(r'^ \d+ x \d+$', re.VERBOSE) |
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re_data_type = re.compile(r'^ (?: 8 | 16 | 32 | 64 ) [USF] C [1234] $', re.VERBOSE) |
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time_style = xlwt.easyxf(num_format_str='#0.00') |
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no_time_style = xlwt.easyxf('pattern: pattern solid, fore_color gray25') |
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speedup_style = time_style |
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good_speedup_style = xlwt.easyxf('font: color green', num_format_str='#0.00') |
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bad_speedup_style = xlwt.easyxf('font: color red', num_format_str='#0.00') |
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no_speedup_style = no_time_style |
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error_speedup_style = xlwt.easyxf('pattern: pattern solid, fore_color orange') |
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header_style = xlwt.easyxf('font: bold true; alignment: horizontal centre, vertical top, wrap True') |
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class Collector(object): |
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def __init__(self, config_match_func, include_unmatched): |
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self.__config_cache = {} |
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self.config_match_func = config_match_func |
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self.include_unmatched = include_unmatched |
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self.tests = {} |
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self.extra_configurations = set() |
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# Format a sorted sequence of pairs as if it was a dictionary. |
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# We can't just use a dictionary instead, since we want to preserve the sorted order of the keys. |
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@staticmethod |
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def __format_config_cache_key(pairs, multiline=False): |
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return ( |
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('{\n' if multiline else '{') + |
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(',\n' if multiline else ', ').join( |
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(' ' if multiline else '') + repr(k) + ': ' + repr(v) for (k, v) in pairs) + |
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('\n}\n' if multiline else '}') |
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) |
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def collect_from(self, xml_path, default_configuration): |
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run = parseLogFile(xml_path) |
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module = run.properties['module_name'] |
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properties = run.properties.copy() |
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del properties['module_name'] |
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props_key = tuple(sorted(properties.iteritems())) # dicts can't be keys |
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if props_key in self.__config_cache: |
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configuration = self.__config_cache[props_key] |
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else: |
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configuration = self.config_match_func(properties) |
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if configuration is None: |
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if self.include_unmatched: |
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if default_configuration is not None: |
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configuration = default_configuration |
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else: |
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configuration = Collector.__format_config_cache_key(props_key, multiline=True) |
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self.extra_configurations.add(configuration) |
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else: |
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logging.warning('failed to match properties to a configuration: %s', |
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Collector.__format_config_cache_key(props_key)) |
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else: |
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same_config_props = [it[0] for it in self.__config_cache.iteritems() if it[1] == configuration] |
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if len(same_config_props) > 0: |
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logging.warning('property set %s matches the same configuration %r as property set %s', |
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Collector.__format_config_cache_key(props_key), |
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configuration, |
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Collector.__format_config_cache_key(same_config_props[0])) |
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self.__config_cache[props_key] = configuration |
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if configuration is None: return |
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module_tests = self.tests.setdefault(module, {}) |
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for test in run.tests: |
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test_results = module_tests.setdefault((test.shortName(), test.param()), {}) |
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new_result = test.get("gmean") if test.status == 'run' else test.status |
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test_results[configuration] = min( |
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test_results.get(configuration), new_result, |
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key=lambda r: (1, r) if isinstance(r, numbers.Number) else |
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(2,) if r is not None else |
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(3,) |
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) # prefer lower result; prefer numbers to errors and errors to nothing |
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def make_match_func(matchers): |
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def match_func(properties): |
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for matcher in matchers: |
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if all(properties.get(name) == value |
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for (name, value) in matcher['properties'].iteritems()): |
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return matcher['name'] |
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return None |
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return match_func |
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def main(): |
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arg_parser = ArgumentParser(description='Build an XLS performance report.') |
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arg_parser.add_argument('sheet_dirs', nargs='+', metavar='DIR', help='directory containing perf test logs') |
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arg_parser.add_argument('-o', '--output', metavar='XLS', default='report.xls', help='name of output file') |
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arg_parser.add_argument('-c', '--config', metavar='CONF', help='global configuration file') |
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arg_parser.add_argument('--include-unmatched', action='store_true', |
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help='include results from XML files that were not recognized by configuration matchers') |
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args = arg_parser.parse_args() |
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logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.DEBUG) |
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if args.config is not None: |
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with open(args.config) as global_conf_file: |
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global_conf = ast.literal_eval(global_conf_file.read()) |
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else: |
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global_conf = {} |
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wb = xlwt.Workbook() |
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for sheet_path in args.sheet_dirs: |
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try: |
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with open(os.path.join(sheet_path, 'sheet.conf')) as sheet_conf_file: |
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sheet_conf = ast.literal_eval(sheet_conf_file.read()) |
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except IOError as ioe: |
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if ioe.errno != errno.ENOENT: raise |
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sheet_conf = {} |
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logging.debug('no sheet.conf for %s', sheet_path) |
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sheet_conf = dict(global_conf.items() + sheet_conf.items()) |
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config_names = sheet_conf.get('configurations', []) |
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config_matchers = sheet_conf.get('configuration_matchers', []) |
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collector = Collector(make_match_func(config_matchers), args.include_unmatched) |
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for root, _, filenames in os.walk(sheet_path): |
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logging.info('looking in %s', root) |
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for filename in fnmatch.filter(filenames, '*.xml'): |
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if os.path.normpath(sheet_path) == os.path.normpath(root): |
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default_conf = None |
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else: |
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default_conf = os.path.relpath(root, sheet_path) |
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collector.collect_from(os.path.join(root, filename), default_conf) |
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config_names.extend(sorted(collector.extra_configurations - set(config_names))) |
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sheet = wb.add_sheet(sheet_conf.get('sheet_name', os.path.basename(os.path.abspath(sheet_path)))) |
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sheet.row(0).height = 800 |
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sheet.panes_frozen = True |
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sheet.remove_splits = True |
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sheet.horz_split_pos = 1 |
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sheet.horz_split_first_visible = 1 |
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sheet_comparisons = sheet_conf.get('comparisons', []) |
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for i, w in enumerate([2000, 15000, 2500, 2000, 15000] |
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+ (len(config_names) + 1 + len(sheet_comparisons)) * [4000]): |
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sheet.col(i).width = w |
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for i, caption in enumerate(['Module', 'Test', 'Image\nsize', 'Data\ntype', 'Parameters'] |
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+ config_names + [None] |
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+ [comp['to'] + '\nvs\n' + comp['from'] for comp in sheet_comparisons]): |
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sheet.row(0).write(i, caption, header_style) |
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row = 1 |
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module_colors = sheet_conf.get('module_colors', {}) |
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module_styles = {module: xlwt.easyxf('pattern: pattern solid, fore_color {}'.format(color)) |
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for module, color in module_colors.iteritems()} |
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for module, tests in sorted(collector.tests.iteritems()): |
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for ((test, param), configs) in sorted(tests.iteritems()): |
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sheet.write(row, 0, module, module_styles.get(module, xlwt.Style.default_style)) |
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sheet.write(row, 1, test) |
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param_list = param[1:-1].split(", ") |
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sheet.write(row, 2, next(ifilter(re_image_size.match, param_list), None)) |
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sheet.write(row, 3, next(ifilter(re_data_type.match, param_list), None)) |
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sheet.row(row).write(4, param) |
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for i, c in enumerate(config_names): |
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if c in configs: |
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sheet.write(row, 5 + i, configs[c], time_style) |
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else: |
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sheet.write(row, 5 + i, None, no_time_style) |
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for i, comp in enumerate(sheet_comparisons): |
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cmp_from = configs.get(comp["from"]) |
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cmp_to = configs.get(comp["to"]) |
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col = 5 + len(config_names) + 1 + i |
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if isinstance(cmp_from, numbers.Number) and isinstance(cmp_to, numbers.Number): |
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try: |
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speedup = cmp_from / cmp_to |
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sheet.write(row, col, speedup, good_speedup_style if speedup > 1.1 else |
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bad_speedup_style if speedup < 0.9 else |
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speedup_style) |
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except ArithmeticError as e: |
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sheet.write(row, col, None, error_speedup_style) |
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else: |
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sheet.write(row, col, None, no_speedup_style) |
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row += 1 |
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if row % 1000 == 0: sheet.flush_row_data() |
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wb.save(args.output) |
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if __name__ == '__main__': |
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main()
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