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comparison python/utils.py @ 553:3622a5653ee9

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added basic info and function to profile code
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Tue, 08 Jul 2014 17:23:02 -0400
parents 97c5fef5b2d6
children ee45c6eb6d49
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equal deleted inserted replaced
552:ca6bded754ac 553:3622a5653ee9
550 550
551 return optionValues 551 return optionValues
552 552
553 553
554 ######################### 554 #########################
555 # Profiling
556 #########################
557
558 def analyzeProfile(profileFilename, stripDirs = True):
559 '''Analyze the file produced by cProfile
560
561 obtained by for example:
562 - call in script (for main() function in script)
563 import cProfile, os
564 cProfile.run('main()', os.path.join(os.getcwd(),'main.profile'))
565
566 - or on the command line:
567 python -m cProfile [-o profile.bin] [-s sort] scriptfile [arg]'''
568 import pstats, os
569 p = pstats.Stats(os.path.join(os.pardir, profileFilename))
570 if stripDirs:
571 p.strip_dirs()
572 p.sort_stats('time')
573 p.print_stats(.2)
574 #p.sort_stats('time')
575 # p.print_callees(.1, 'int_prediction.py:')
576 return p
577
578 #########################
555 # running tests 579 # running tests
556 ######################### 580 #########################
557 581
558 if __name__ == "__main__": 582 if __name__ == "__main__":
559 import doctest 583 import doctest