generate_perf.py

#!/usr/bin/env python
# Copyright (c) 2011 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# Initializes all the perf directories.


import os
import sys


SystemTitles = {
  'chromium-rel-mac5-clang': 'Chromium Mac 10.5 (clang)',
  'chromium-rel-mac6-clang': 'Chromium Mac 10.6 (clang)',
  'linux-debug': 'Linux Perf (debug)',
  'linux-release': 'Chromium Linux',
  'linux-release-64': 'Chromium Linux 64',
  'linux-release-hardy': 'Linux Perf',
  'linux-release-lowmem': 'Linux Perf (lowmem)',
  'linux-release-memory': 'Chromium Linux Memory',
  'linux-release-webkit-latest': 'Linux Perf (webkit-latest)',
  'linux-targets': 'Linux Target Builds',
  'mac-debug': 'Mac Perf (debug)',
  'mac-release': 'Mac Perf',
  'mac-release-10.5': 'Mac 10.5 Perf',
  'mac-release-10.5-v8-latest': 'Chromium Mac 10.5 (v8-latest)',
  'mac-release-10.5-webkit-latest': 'Mac 10.5 Perf (webkit-latest)',
  'mac-release-10.6': 'Mac 10.6 Perf',
  'mac-release-10.6-v8-latest': 'Chromium Mac 10.6 (v8-latest)',
  'mac-release-10.6-webkit-latest': 'Mac 10.6 Perf (webkit-latest)',
  'mac-release-memory': 'Chromium Mac Memory',
  'mac-release-old-10.6': 'Old Mac 10.6 Perf',
  'mac-targets': 'Mac Target Builds',
  'nacl-lucid-32-bare-glibc-opt': 'NaCl Lucid32 Bare Glibc Opt',
  'nacl-lucid-32-bare-newlib-opt': 'NaCl Lucid32 Bare Newlib Opt',
  'nacl-lucid-64-bare-glibc-opt': 'NaCl Lucid64 Bare Glibc Opt',
  'nacl-lucid-64-bare-newlib-opt': 'NaCl Lucid64 Bare Newlib Opt',
  'nacl-lucid_64-newlib-arm_qemu-pnacl-spec': 'NaCl Lucid64 Newlib Arm Qemu Pnacl Spec',
  'nacl-lucid_64-newlib-x86_32-pnacl-spec': 'NaCl Lucid64 Newlib x86_32 Pnacl Spec',
  'nacl-lucid_64-newlib-x86_32-spec': 'NaCl Lucid64 Newlib x86_32 Spec',
  'nacl-lucid_64-newlib-x86_64-pnacl-spec': 'NaCl Lucid64 Newlib x86_64 Pnacl Spec',
  'nacl-lucid_64-newlib-x86_64-spec': 'NaCl Lucid64 Newlib x86_64 Spec',
  'nacl-lucid64-pnacl-translator': 'NaCl Lucid64 Pnacl Translator',
  'nacl-lucid64-spec-arm': 'NaCl Lucid64 Spec ARM',
  'nacl-lucid64-spec-trans': 'NaCl Lucid64 Spec Trans',
  'nacl-lucid64-spec-x86': 'NaCl Lucid64 Spec x86',
  'nacl-mac10.5-glibc-opt': 'NaCl Mac10.5 Glibc Opt',
  'nacl-mac10.5-newlib-opt': 'NaCl Mac10.5 Newlib Opt',
  'nacl-mac10.6-glibc-opt': 'NaCl Mac10.6 Glibc Opt',
  'nacl-mac10.6-newlib-opt': 'NaCl Mac10.6 Newlib Opt',
  'nacl-win7-32-bare-glibc-opt': 'NaCl Win7 32bit Bare Glibc Opt',
  'nacl-win7-32-bare-newlib-opt': 'NaCl Win7 32bit Bare Newlib Opt',
  'nacl-win7-64-bare-glibc-opt': 'NaCl Win7 64bit Bare Glibc Opt',
  'nacl-win7-64-bare-newlib-opt': 'NaCl Win7 64bit Bare Newlib Opt',
  'nacl-xp-bare-glibc-opt': 'NaCl XP Bare Glibc Opt',
  'nacl-xp-bare-newlib-opt': 'NaCl XP Bare Newlib Opt',
  'vista-release-dual-core': 'Vista Perf',
  'vista-release-single-core': 'Vista Perf (single)',
  'vista-release-v8-latest': 'Vista Perf (v8-latest)',
  'vista-release-webkit-latest': 'Vista Perf (webkit-latest)',
  'win-release-chrome-frame': 'Chrome Frame Win',
  'win-targets': 'Windows Target Builds',
  'xp-debug': 'XP Perf (debug)',
  'xp-release': 'Chromium XP',
  'xp-release-dual-core': 'XP Perf',
  'xp-release-memory': 'Chromium XP Memory',
  'xp-release-single-core': 'XP Perf (single)',
  'xp-release-v8-latest': 'XP Perf (v8-latest)',
  'xp-release-webkit-latest': 'XP Perf (webkit-latest)',
}

TestTitles = {
  'bloat-http': 'Bloat - HTTP',
  'chrome_frame_perf': 'Chrome Frame Perf',
  'coverage': 'Code Coverage',
  'database': 'Page Cycler Database',
  'dhtml': 'Page Cycler DHTML',
  'dom_perf': 'Dom',
  'dromaeo_domcore': 'Dromaeo DOMCore',
  'dromaeo_jslib': 'Dromaeo JSLib',
  'frame_rate': 'Frame Rate',
  'indexeddb': 'Page Cycler IndexedDB',
  'intl1': 'Page Cycler Intl1',
  'intl2': 'Page Cycler Intl2',
  'memory': 'Memory',
  'media_perf': 'Media Perf',
  'morejs': 'Page Cycler Morejs',
  'moz': 'Page Cycler Moz',
  'moz-http': 'Page Cycler Moz - HTTP',
  'nacl-perf': 'NaCl Perf',
  'new-tab-ui-cold': 'New Tab Cold',
  'new-tab-ui-warm': 'New Tab Warm',
  'resource_sizes': 'Resource Sizes',
  'sizes': 'Sizes',
  'spec2k': 'Spec2K',
  'startup': 'Startup',
  'sunspider': 'SunSpider',
  'tab-switching': 'Tab Switching',
  'targets': 'Target Build Times',
  'v8_benchmark': 'V8 Benchmark',
}

BASE_URL = 'http://build.chromium.org/f/chromium'

# Template contents of a config.js file.  One of these gets created in
# each subdirectory for a given perf test, identified with the system
# that it's part of and an appropriate title.

CONFIG_TEMPLATE = """\
var Config = {
  buildslave: '%(system_title)s',
  title: '%(title)s',
  changeLinkPrefix: '%(base_url)s/perf/dashboard/ui/changelog.html?url=/trunk/src&mode=html&range=',
  coverageLinkPrefix: '%(base_url)s/coverage/%(system_dir)s/',
"""
CONFIG_TEMPLATE_END = """};
"""

DEFAULT_SYMLINK_LIST = [
  ('details.html',  '../../dashboard/ui/details.html'),
  ('report.html',   '../../dashboard/ui/generic_plotter.html'),
  ('js',            '../../dashboard/ui/js'),
]

# Descriptions for optional detail tabs
DETAIL_TAB_DESC = {
  'view-pages': 'Pages',
  'view-coverage': 'Coverage',
}


def TestInit(perf_dir, system_title, test_title):
  for slink, target in DEFAULT_SYMLINK_LIST:
    slink = os.path.join(perf_dir, slink)
    # Remove the old symlinks first.  Catch exceptions on the
    # assumption that this is the first time and the symlink
    # doesn't exist.  If it's due to some other problem, the
    # symlink creation afterwards will fail for us.
    try:
      os.unlink(slink)
    except EnvironmentError:
      pass
    os.symlink(target, slink)
 
  contents = CONFIG_TEMPLATE % {
      'base_url': BASE_URL,
      'system_title': system_title,
      'title': test_title,
      'system_dir': os.path.basename(os.path.dirname(perf_dir)),
  }
 
  # Add detail tabs to config
  if os.path.basename(perf_dir) in ('coverage'):
    detail_tabs = ['view-coverage']
  elif os.path.basename(perf_dir) in ('sizes', 'targets'):
    detail_tabs = []
  else:
    detail_tabs = ['view-pages']
  contents += "  detailTabs: { 'view-change': 'CL'"
  for tab in detail_tabs:
    contents += ", '%s': '%s'" % (tab, DETAIL_TAB_DESC.get(tab, tab))
  contents += ' }\n'
  contents += CONFIG_TEMPLATE_END
 
  open(os.path.join(perf_dir, 'config.js'), 'w').write(contents)


def main():
  # Find the script's directory and cd there.
  main_dir = os.path.dirname(os.path.abspath(__file__))
  os.chdir(main_dir)

  # Find all of the system directories.
  for system_dir in os.listdir('.'):
    # Skip the entry if it's not a directory or should be ignored.
    if not os.path.isdir(system_dir) or system_dir not in SystemTitles:
      continue
    os.chmod(system_dir, 0755)
    system_title = SystemTitles[system_dir]

    # Find all of the test directories.
    for test_dir in os.listdir(system_dir):
      # Skip the entry if it's not in our mapping of test titles.
      if test_dir not in TestTitles:
        continue
      test_title = TestTitles[test_dir]
      perf_dir = os.path.join(system_dir, test_dir)
      os.chmod(perf_dir, 0755)
      TestInit(perf_dir, system_title, test_title)
  return 0


if __name__ == '__main__':
  sys.exit(main())