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#!/usr/bin/python
from string import strip
from sys import stdin
targets = {}
smilies = {'slowdown': '☹' , 'speedup': '☺'}
for line in stdin:
line = map(strip, filter(None, line.split(' ')))
if 9 == len(line):
target, name = line[0:2]
factor, dir = line[-2:]
name = name.split('-')
name, size = '-'.join(name[:-1]), name[-1]
target_tests = targets.get(target, {})
name_tests = target_tests.get(name, {})
name_tests[int(size)] = (factor, dir)
target_tests[name] = name_tests
targets[target] = target_tests
print '''\
<html><head>
<title>Performance Changes</title>
<style type="text/css">/*<![CDATA[*/
table { border-collapse: collapse; }
th, td { border: 1px solid silver; padding: 0.2em; }
td { text-align: center; }
th:first-child { text-align: left; }
th { background: #eee; }
/* those colors also should work for color blinds */
td.slowdown { background: #f93; }
td.speedup { background: #6f9; }
/*]]>*/</style>
</head><body>
<h1>Performance Changes</h1>'''
targets = targets.items()
targets.sort(lambda a, b: cmp(a[0], b[0]))
for target, names in targets:
sizes = {}
for tests in names.values():
for size in tests.keys():
sizes[size] = True
sizes = sizes.keys()
sizes.sort()
names = names.items()
names.sort(lambda a, b: cmp(a[0], b[0]))
print '<h2><a name="%s">%s</a></h2>' % (target, target)
print '<table><thead><tr><th> </th>'
for size in sizes:
print '<th>%s</th>' % size
print '</tr></thead><tbody>'
for name, tests in names:
print '<tr><th>%s</th>' % name
for size in sizes:
result = tests.get(size)
if result:
factor, dir = result
print '<td class="%s">%s %s</td>' % (
dir, factor, smilies[dir])
else:
print '<td> </td>'
print '</tr>'
print '</tbody></table>'
print '</body></html>'
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