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1 # Copyright 2008 the V8 project authors. All rights reserved. | 1 # Copyright 2008 the V8 project authors. All rights reserved. |
2 # Redistribution and use in source and binary forms, with or without | 2 # Redistribution and use in source and binary forms, with or without |
3 # modification, are permitted provided that the following conditions are | 3 # modification, are permitted provided that the following conditions are |
4 # met: | 4 # met: |
5 # | 5 # |
6 # * Redistributions of source code must retain the above copyright | 6 # * Redistributions of source code must retain the above copyright |
7 # notice, this list of conditions and the following disclaimer. | 7 # notice, this list of conditions and the following disclaimer. |
8 # * Redistributions in binary form must reproduce the above | 8 # * Redistributions in binary form must reproduce the above |
9 # copyright notice, this list of conditions and the following | 9 # copyright notice, this list of conditions and the following |
10 # disclaimer in the documentation and/or other materials provided | 10 # disclaimer in the documentation and/or other materials provided |
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97 return self.region_ticks | 97 return self.region_ticks |
98 | 98 |
99 def Regions(self): | 99 def Regions(self): |
100 if self.assembler: | 100 if self.assembler: |
101 return self.assembler.regions | 101 return self.assembler.regions |
102 else: | 102 else: |
103 return [] | 103 return [] |
104 | 104 |
105 def ToString(self): | 105 def ToString(self): |
106 name = self.name | 106 name = self.name |
107 if name == '': name = '<anonymous>' | 107 if name == '': |
| 108 name = '<anonymous>' |
| 109 elif name.startswith(' '): |
| 110 name = '<anonymous>' + name |
108 return self.type + ': ' + name | 111 return self.type + ': ' + name |
109 | 112 |
110 | 113 |
111 class CodeRegion(object): | 114 class CodeRegion(object): |
112 | 115 |
113 def __init__(self, start_offset, name): | 116 def __init__(self, start_offset, name): |
114 self.start_offset = start_offset | 117 self.start_offset = start_offset |
115 self.name = name | 118 self.name = name |
116 self.end_offset = None | 119 self.end_offset = None |
117 | 120 |
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301 for (name, ticks) in items: | 304 for (name, ticks) in items: |
302 print(' flat cum') | 305 print(' flat cum') |
303 print(' %(flat)5.1f%% %(accum)5.1f%% %(name)s' %
{ | 306 print(' %(flat)5.1f%% %(accum)5.1f%% %(name)s' %
{ |
304 'flat' : ticks[1] * 100.0 / entry.tick_count, | 307 'flat' : ticks[1] * 100.0 / entry.tick_count, |
305 'accum' : ticks[0] * 100.0 / entry.tick_count, | 308 'accum' : ticks[0] * 100.0 / entry.tick_count, |
306 'name': name | 309 'name': name |
307 }) | 310 }) |
308 | 311 |
309 if __name__ == '__main__': | 312 if __name__ == '__main__': |
310 sys.exit('You probably want to run windows-tick-processor.py or linux-tick-pro
cessor.py.') | 313 sys.exit('You probably want to run windows-tick-processor.py or linux-tick-pro
cessor.py.') |
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