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375 lines
16 KiB
Python
Executable File
375 lines
16 KiB
Python
Executable File
#!/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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* 'sheet_properties': [(string, string)]
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List of arbitrary (key, value) pairs that somehow describe the sheet. Will be
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dumped into the first row of the sheet in string form.
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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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failed_style = xlwt.easyxf('pattern: pattern solid, fore_color red')
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noimpl_style = xlwt.easyxf('pattern: pattern solid, fore_color orange')
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style_dict = {"failed": failed_style, "noimpl":noimpl_style}
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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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subheader_style = xlwt.easyxf('alignment: horizontal centre, vertical top')
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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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arg_parser.add_argument('--show-times-per-pixel', action='store_true',
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help='for tests that have an image size parameter, show per-pixel time, as well as total time')
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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_properties = sheet_conf.get('sheet_properties', [])
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sheet.write(0, 0, 'Properties:')
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sheet.write(0, 1,
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'N/A' if len(sheet_properties) == 0 else
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' '.join(str(k) + '=' + repr(v) for (k, v) in sheet_properties))
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sheet.row(2).height = 800
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sheet.panes_frozen = True
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sheet.remove_splits = True
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sheet_comparisons = sheet_conf.get('comparisons', [])
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row = 2
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col = 0
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for (w, caption) in [
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(2500, 'Module'),
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(10000, 'Test'),
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(2000, 'Image\nwidth'),
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(2000, 'Image\nheight'),
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(2000, 'Data\ntype'),
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(7500, 'Other parameters')]:
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sheet.col(col).width = w
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if args.show_times_per_pixel:
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sheet.write_merge(row, row + 1, col, col, caption, header_style)
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else:
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sheet.write(row, col, caption, header_style)
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col += 1
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for config_name in config_names:
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if args.show_times_per_pixel:
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sheet.col(col).width = 3000
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sheet.col(col + 1).width = 3000
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sheet.write_merge(row, row, col, col + 1, config_name, header_style)
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sheet.write(row + 1, col, 'total, ms', subheader_style)
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sheet.write(row + 1, col + 1, 'per pixel, ns', subheader_style)
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col += 2
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else:
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sheet.col(col).width = 4000
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sheet.write(row, col, config_name, header_style)
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col += 1
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col += 1 # blank column between configurations and comparisons
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for comp in sheet_comparisons:
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sheet.col(col).width = 4000
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caption = comp['to'] + '\nvs\n' + comp['from']
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if args.show_times_per_pixel:
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sheet.write_merge(row, row + 1, col, col, caption, header_style)
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else:
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sheet.write(row, col, caption, header_style)
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col += 1
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row += 2 if args.show_times_per_pixel else 1
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sheet.horz_split_pos = row
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sheet.horz_split_first_visible = row
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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(', ') if param.startswith('(') and param.endswith(')') else [param]
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image_size = next(ifilter(re_image_size.match, param_list), None)
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if image_size is not None:
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(image_width, image_height) = map(int, image_size.split('x', 1))
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sheet.write(row, 2, image_width)
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sheet.write(row, 3, image_height)
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del param_list[param_list.index(image_size)]
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data_type = next(ifilter(re_data_type.match, param_list), None)
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if data_type is not None:
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sheet.write(row, 4, data_type)
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del param_list[param_list.index(data_type)]
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sheet.row(row).write(5, ' | '.join(param_list))
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col = 6
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for c in config_names:
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if c in configs:
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sheet.write(row, col, configs[c], style_dict.get(configs[c], time_style))
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else:
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sheet.write(row, col, None, no_time_style)
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col += 1
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if args.show_times_per_pixel:
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sheet.write(row, col,
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xlwt.Formula('{0} * 1000000 / ({1} * {2})'.format(
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xlwt.Utils.rowcol_to_cell(row, col - 1),
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xlwt.Utils.rowcol_to_cell(row, 2),
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xlwt.Utils.rowcol_to_cell(row, 3)
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)),
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time_style
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)
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col += 1
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col += 1 # blank column
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for comp in 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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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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col += 1
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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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