Make perf try jobs for win x64 build x64 binaries.

tools/auto_bisect/bisect_perf_regression.py

 #!/usr/bin/env python
 # Copyright 2013 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.
 
 """Chromium auto-bisect tool
 
 This script bisects a range of commits using binary search. It starts by getting
 reference values for the specified "good" and "bad" commits. Then, for revisions
 in between, it will get builds, run tests and classify intermediate revisions as
@@ skipping 1160 matching lines @@
 
     build_success = False
     cwd = os.getcwd()
     os.chdir(self.src_cwd)
     # Fetch build archive for the given revision from the cloud storage when
     # the storage bucket is passed.
     if self.IsDownloadable(depot) and revision:
       build_success = self._DownloadAndUnzipBuild(
           revision, depot, build_type='Release', create_patch=create_patch)
     else:
-      # Build locally.
+      # Print the current environment set on the machine.
+      print 'Full Environment:'
+      for key, value in sorted(os.environ.items()):
+        print '%s: %s' % (key, value)

[qyearsley, 2015/02/27 03:37:57]

A possible alternative to using print would be using logging.info -- that's used
to output most info during execution. By default, _ConfigureLogging() below is
run, and logging.info also just prints to stdout.

[prasadv, 2015/02/27 18:08:16]

I tried using logging but output was delayed till the compile was finished. Here
we want to display cenvironment before we start compile step.

+      # Print the environment before proceeding with compile.
+      sys.stdout.flush()
       build_success = self.builder.Build(depot, self.opts)
     os.chdir(cwd)
     return build_success
 
   def RunGClientHooks(self):
     """Runs gclient with runhooks command.
 
     Returns:
       True if gclient reports no errors.
     """
@@ skipping 1532 matching lines @@
     for k, v in values.iteritems():
       assert hasattr(opts, k), 'Invalid %s attribute in BisectOptions.' % k
       setattr(opts, k, v)
 
     if opts.metric and opts.bisect_mode != bisect_utils.BISECT_MODE_RETURN_CODE:
       metric_values = opts.metric.split('/')
       if len(metric_values) != 2:
         raise RuntimeError('Invalid metric specified: [%s]' % opts.metric)
       opts.metric = metric_values
 
+    if opts.target_arch == 'x64' and opts.target_build_type == 'Release':
+      opts.target_build_type = 'Release_x64'
     opts.repeat_test_count = min(max(opts.repeat_test_count, 1), 100)
     opts.max_time_minutes = min(max(opts.max_time_minutes, 1), 60)
     opts.truncate_percent = min(max(opts.truncate_percent, 0), 25)
     opts.truncate_percent = opts.truncate_percent / 100.0
 
     return opts
 
 
 def _ConfigureLogging():
   """Trivial logging config.
@@ skipping 72 matching lines @@
       # bugs. If you change this, please update the perf dashboard as well.
       bisect_utils.OutputAnnotationStepStart('Results')
     print 'Runtime Error: %s' % e
     if opts.output_buildbot_annotations:
       bisect_utils.OutputAnnotationStepClosed()
   return 1
 
 
 if __name__ == '__main__':
   sys.exit(main())