Added a new and improved version of the XLS report generator.

modules/ts/misc/xls-report.py

+#!/usr/bin/env python
+
+from __future__ import division
+
+import ast
+import logging
+import os, os.path
+import re
+
+from argparse import ArgumentParser
+from glob import glob
+from itertools import ifilter
+
+import xlwt
+
+from testlog_parser import parseLogFile
+
+# To build XLS report you neet to put your xmls (OpenCV tests output) in the
+# following way:
+#
+# "root" --- folder, representing the whole XLS document. It contains several
+# subfolders --- sheet-paths of the XLS document. Each sheet-path contains it's
+# subfolders --- config-paths. Config-paths are columns of the sheet and
+# they contains xmls files --- output of OpenCV modules testing.
+# Config-path means OpenCV build configuration, including different
+# options such as NEON, TBB, GPU enabling/disabling.
+#
+# root
+# root\sheet_path
+# root\sheet_path\configuration1 (column 1)
+# root\sheet_path\configuration2 (column 2)
+
+re_image_size = re.compile(r'^ \d+ x \d+$', re.VERBOSE)
+re_data_type = re.compile(r'^ (?: 8 | 16 | 32 | 64 ) [USF] C [1234] $', re.VERBOSE)
+
+time_style = xlwt.easyxf(num_format_str='#0.00')
+no_time_style = xlwt.easyxf('pattern: pattern solid, fore_color gray25')
+
+speedup_style = time_style
+good_speedup_style = xlwt.easyxf('font: color green', num_format_str='#0.00')
+bad_speedup_style = xlwt.easyxf('font: color red', num_format_str='#0.00')
+no_speedup_style = no_time_style
+error_speedup_style = xlwt.easyxf('pattern: pattern solid, fore_color orange')
+header_style = xlwt.easyxf('font: bold true; alignment: horizontal centre, vertical top')
+
+def collect_xml(collection, configuration, xml_fullname):
+    xml_fname = os.path.split(xml_fullname)[1]
+    module = xml_fname[:xml_fname.index('_')]
+
+    if module not in collection:
+        collection[module] = {}
+
+    for test in sorted(parseLogFile(xml_fullname)):
+        if test.shortName() not in collection[module]:
+            collection[module][test.shortName()] = {}
+        if test.param() not in collection[module][test.shortName()]:
+            collection[module][test.shortName()][test.param()] = {}
+        collection[module][test.shortName()][test.param()][configuration] = \
+            test.get("gmean")
+
+def main():
+    arg_parser = ArgumentParser(description='Build an XLS performance report.')
+    arg_parser.add_argument('sheet_dirs', nargs='+', metavar='DIR', help='directory containing perf test logs')
+    arg_parser.add_argument('-o', '--output', metavar='XLS', default='report.xls', help='name of output file')
+    arg_parser.add_argument('-c', '--config', metavar='CONF', help='global configuration file')
+
+    args = arg_parser.parse_args()
+
+    logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.DEBUG)
+
+    if args.config is not None:
+        with open(args.config) as global_conf_file:
+            global_conf = ast.literal_eval(global_conf_file.read())
+    else:
+        global_conf = {}
+
+    wb = xlwt.Workbook()
+
+    for sheet_path in args.sheet_dirs:
+        try:
+            with open(os.path.join(sheet_path, 'sheet.conf')) as sheet_conf_file:
+                sheet_conf = ast.literal_eval(sheet_conf_file.read())
+        except Exception:
+            sheet_conf = {}
+            logging.debug('no sheet.conf for {}'.format(sheet_path))
+
+        sheet_conf = dict(global_conf.items() + sheet_conf.items())
+
+        if 'configurations' in sheet_conf:
+            config_names = sheet_conf['configurations']
+        else:
+            try:
+                config_names = [p for p in os.listdir(sheet_path)
+                    if os.path.isdir(os.path.join(sheet_path, p))]
+            except Exception as e:
+                logging.warning(e)
+                continue
+
+        collection = {}
+
+        for configuration, configuration_path in \
+                [(c, os.path.join(sheet_path, c))  for c in config_names]:
+            logging.info('processing {}'.format(configuration_path))
+            for xml_fullname in glob(os.path.join(configuration_path, '*.xml')):
+                collect_xml(collection, configuration, xml_fullname)
+
+        sheet = wb.add_sheet(sheet_conf.get('sheet_name', os.path.basename(os.path.abspath(sheet_path))))
+
+        sheet.row(0).height = 800
+        sheet.panes_frozen = True
+        sheet.remove_splits = True
+        sheet.horz_split_pos = 1
+        sheet.horz_split_first_visible = 1
+
+        sheet_comparisons = sheet_conf.get('comparisons', [])
+
+        for i, w in enumerate([2000, 15000, 2500, 2000, 15000]
+                + (len(config_names) + 1 + len(sheet_comparisons)) * [3000]):
+            sheet.col(i).width = w
+
+        for i, caption in enumerate(['Module', 'Test', 'Image\nsize', 'Data\ntype', 'Parameters']
+                + config_names + [None]
+                + [comp['from'] + '\nvs\n' + comp['to'] for comp in sheet_comparisons]):
+            sheet.row(0).write(i, caption, header_style)
+
+        row = 1
+
+        module_colors = sheet_conf.get('module_colors', {})
+        module_styles = {module: xlwt.easyxf('pattern: pattern solid, fore_color {}'.format(color))
+                         for module, color in module_colors.iteritems()}
+
+        for module, tests in collection.iteritems():
+            for test, params in tests.iteritems():
+                for param, configs in params.iteritems():
+                    sheet.write(row, 0, module, module_styles.get(module, xlwt.Style.default_style))
+                    sheet.write(row, 1, test)
+
+                    param_list = param[1:-1].split(", ")
+                    sheet.write(row, 2, next(ifilter(re_image_size.match, param_list), None))
+                    sheet.write(row, 3, next(ifilter(re_data_type.match, param_list), None))
+
+                    sheet.row(row).write(4, param)
+                    for i, c in enumerate(config_names):
+                        if c in configs:
+                            sheet.write(row, 5 + i, configs[c], time_style)
+                        else:
+                            sheet.write(row, 5 + i, None, no_time_style)
+
+                    for i, comp in enumerate(sheet_comparisons):
+                        left = configs.get(comp["from"])
+                        right = configs.get(comp["to"])
+                        col = 5 + len(config_names) + 1 + i
+
+                        if left is not None and right is not None:
+                            try:
+                                speedup = left / right
+                                sheet.write(row, col, speedup, good_speedup_style if speedup > 1.1 else
+                                                               bad_speedup_style  if speedup < 0.9 else
+                                                               speedup_style)
+                            except ArithmeticError as e:
+                                sheet.write(row, col, None, error_speedup_style)
+                        else:
+                            sheet.write(row, col, None, no_speedup_style)
+
+                    row += 1
+                    if row % 1000 == 0: sheet.flush_row_data()
+
+    wb.save(args.output)
+
+if __name__ == '__main__':
+    main()