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Re: squeeze out some performance

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From Mark Lawrence <breamoreboy@yahoo.co.uk>
Subject Re: squeeze out some performance
Date Mon, 09 Dec 2013 14:52:54 +0000
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On 09/12/2013 14:19, Robert Voigtländer wrote:
> Am Samstag, 7. Dezember 2013 00:01:49 UTC+1 schrieb Dan Stromberg:
>> On Fri, Dec 6, 2013 at 2:38 PM, Mark Lawrence <bream...@yahoo.co.uk> wrote:
>>
>>
>> On 06/12/2013 16:52, John Ladasky wrote:
>>
>>
>> On Friday, December 6, 2013 12:47:54 AM UTC-8, Robert Voigtländer wrote:
>>
>>
>>
>>
>> I try to squeeze out some performance of the code pasted on the link below.
>>
>> http://pastebin.com/gMnqprST
>>
>>
>>
>>
>> Several comments:
>>
>>
>>
>> 1) I find this program to be very difficult to read, largely because there's a whole LOT of duplicated code.  Look at lines 53-80, and lines 108-287, and lines 294-311.  It makes it harder to see what this algorithm actually does.  Is there a way to refactor some of this code to use some shared function calls?
>>
>>
>>
>>
>>
>>
>>
>> A handy tool for detecting duplicated code here http://clonedigger.sourceforge.net/ for anyone who's interested.
>>
>>
>>
>> Pylint does this too...
>
> Thanks again. I'll try to compress the code and have a look at the "multiple comparisons" topic.
>
> Robert
>

Would you be kind enough to compress your messages while you're at it by 
reading and actioning https://wiki.python.org/moin/GoogleGroupsPython 
thanks, a quick glance above will tell you why :)

-- 
My fellow Pythonistas, ask not what our language can do for you, ask 
what you can do for our language.

Mark Lawrence

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Thread

squeeze out some performance Robert Voigtländer <r.voigtlaender@gmail.com> - 2013-12-06 00:47 -0800
  Re: squeeze out some performance Jeremy Sanders <jeremy@jeremysanders.net> - 2013-12-06 10:46 +0100
  Re: squeeze out some performance Chris Angelico <rosuav@gmail.com> - 2013-12-06 23:13 +1100
    Re: squeeze out some performance Robert Voigtländer <r.voigtlaender@gmail.com> - 2013-12-06 08:29 -0800
      Re: squeeze out some performance Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-12-06 16:36 +0000
        Re: squeeze out some performance Robert Voigtländer <r.voigtlaender@gmail.com> - 2013-12-06 08:44 -0800
  Re: squeeze out some performance John Ladasky <john_ladasky@sbcglobal.net> - 2013-12-06 08:52 -0800
    Re: squeeze out some performance Joel Goldstick <joel.goldstick@gmail.com> - 2013-12-06 17:07 -0500
    Re: squeeze out some performance Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-12-06 22:38 +0000
    Re: squeeze out some performance Dan Stromberg <drsalists@gmail.com> - 2013-12-06 15:01 -0800
      Re: squeeze out some performance Robert Voigtländer <r.voigtlaender@gmail.com> - 2013-12-09 06:19 -0800
        Re: squeeze out some performance Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-12-09 14:52 +0000
    Re: squeeze out some performance Robin Becker <robin@reportlab.com> - 2013-12-09 15:54 +0000
    Re: squeeze out some performance Dave Angel <davea@davea.name> - 2013-12-09 15:46 -0500
    Re: squeeze out some performance Robin Becker <robin@reportlab.com> - 2013-12-10 12:54 +0000
  Re: squeeze out some performance Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-12-09 23:57 +0000
    Re: squeeze out some performance Robert Voigtländer <r.voigtlaender@gmail.com> - 2013-12-10 04:14 -0800

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