perf/make-html.py

   1 #!/usr/bin/python
   2
   3 from string import strip
   4 from sys import stdin
   5
   6 targets = {}
   7 smilies = {'slowdown': '&#9785;' , 'speedup': '&#9786;'}
   8
   9 for line in stdin:
  10         line = map(strip, filter(None, line.split(' ')))
  11
  12         if 9 == len(line):
  13                 target, name = line[0:2]
  14                 factor, dir = line[-2:]
  15
  16                 name = name.split('-')
  17                 name, size = '-'.join(name[:-1]), name[-1]
  18
  19                 target_tests = targets.get(target, {})
  20                 name_tests = target_tests.get(name, {})
  21
  22                 name_tests[int(size)] = (factor, dir)
  23                 target_tests[name] = name_tests
  24                 targets[target] = target_tests
  25
  26 print '''\
  27 <html><head>
  28 <title>Performance Changes</title>
  29 <style type="text/css">/*<![CDATA[*/
  30     body { background: white; color: black; }
  31     table { border-collapse: collapse; }
  32
  33     th, td { border: 1px solid silver; padding: 0.2em; }
  34     td { text-align: center; }
  35     th:first-child { text-align: left; }
  36     th { background: #eee; }
  37
  38  /* those colors also should work for color blinds */
  39     td.slowdown { background: #f93; }
  40     td.speedup { background: #6f9; }
  41 /*]]>*/</style>
  42 </head><body>
  43 <h1>Performance Changes</h1>'''
  44
  45 targets = targets.items()
  46 targets.sort(lambda a, b: cmp(a[0], b[0]))
  47
  48 for target, names in targets:
  49         sizes = {}
  50
  51         for tests in names.values():
  52                 for size in tests.keys():
  53                         sizes[size] = True
  54
  55         sizes = sizes.keys()
  56         sizes.sort()
  57
  58         names = names.items()
  59         names.sort(lambda a, b: cmp(a[0], b[0]))
  60
  61         print '<h2><a name="%s">%s</a></h2>' % (target, target)
  62         print '<table><thead><tr><th>&nbsp;</th>'
  63
  64         for size in sizes:
  65                 print '<th>%s</th>' % size
  66
  67         print '</tr></thead><tbody>'
  68
  69         for name, tests in names:
  70                 print '<tr><th>%s</th>' % name
  71
  72                 for size in sizes:
  73                         result = tests.get(size)
  74
  75                         if result:
  76                                 factor, dir = result
  77                                 print '<td class="%s">%s %s</td>' % (
  78                                         dir, factor, smilies[dir])
  79
  80                         else:
  81                                 print '<td>&nbsp;</td>'
  82
  83                 print '</tr>'
  84
  85
  86         print '</tbody></table>'
  87
  88 print '</body></html>'