Changing display of perf graphs to make them more readable.

tools/testing/perf_testing/create_graph.py

 #!/usr/bin/python
 
 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 import datetime
 import math
 try:
   from matplotlib.font_manager import FontProperties
@@ skipping 346 matching lines @@
           self.platform_type), 'Speed (bigger = better)', 16, 14, 'lower left', 
           benchmark + png_filename, self.platform_list, get_versions(), 
           [benchmark])
 
   def plot_avg_perf(self, png_filename):
     """Generate a plot that shows the performance changes of the geomentric mean
     of V8 and frog benchmark performance over svn history."""
     (title, y_axis, size_x, size_y, loc, filename) = \
         ('Geometric Mean of benchmark %s performance' % self.platform_type, 
         'Speed (bigger = better)', 16, 5, 'center', 'avg'+png_filename)
+    clear_axis = True
     for platform in self.platform_list:
       self.syle_and_save_perf_plot(title, y_axis, size_x, size_y, loc, filename, 
-          [platform], [V8], [V8_MEAN], True)
+          [platform], [V8], [V8_MEAN], clear_axis)
+      clear_axis = False
       self.syle_and_save_perf_plot(title, y_axis, size_x, size_y, loc, filename, 
-          [platform], [FROG], [FROG_MEAN], False)
-      self.write_html('table', 
-          self.revision_dict[platform][V8], 
-          'V8 mean', self.values_dict[platform][V8][V8_MEAN],
-          'Frog mean', self.values_dict[platform][FROG][FROG_MEAN], 
-          True)
+          [platform], [FROG], [FROG_MEAN], clear_axis)
 
   def plot_results(self, png_filename):
     self.plot_all_perf(png_filename)
     self.plot_avg_perf('2' + png_filename)
 
   
 class CommandLinePerformanceTestRunner(PerformanceTestRunner):
   """Run performance tests from the command line."""
 
   def __init__(self, result_folder_name):
@@ skipping 348 matching lines @@
   if cl:
     CommandLinePerformanceTestRunner('cl-results').run()
   if size:
     CompileTimeAndSizeTestRunner('code-time-size').run()
   if language:
     BrowserCorrectnessTestRunner('language', 'browser-correctness').run()
   if perf:
     BrowserPerformanceTestRunner('browser-perf').run()
 
   if PERFBOT_MODE:
-    upload_to_app_engine()
+    # TODO(efortuna): Temporarily disabled until you make a safe way to provide
+    # your username/password for the uploading process.
+    #upload_to_app_engine()
+    pass
 
 def main():
   global PERFBOT_MODE, VERBOSE
   (cl, size, language, perf, continuous, perfbot, verbose) = parse_args()
   PERFBOT_MODE = perfbot
   VERBOSE = verbose
   if continuous:
     while True:
       if has_new_code():
         run_test_sequence(cl, size, language, perf)
       else:
         time.sleep(SLEEP_TIME)
   else:
     run_test_sequence(cl, size, language, perf)
 
 if __name__ == '__main__':
   main()