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Groups > comp.lang.python > #61425

Re: squeeze out some performance

From Mark Lawrence <breamoreboy@yahoo.co.uk>
Subject Re: squeeze out some performance
Date 2013-12-09 23:57 +0000
References <ce6477c1-29c0-43b3-9e56-336a5825869b@googlegroups.com>
Newsgroups comp.lang.python
Message-ID <mailman.3803.1386633504.18130.python-list@python.org> (permalink)

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On 06/12/2013 08:47, Robert Voigtländer wrote:
> Hi,
>
> I try to squeeze out some performance of the code pasted on the link below.
> http://pastebin.com/gMnqprST
>
> The code will be used to continuously analyze sonar sensor data. I set this up to calculate all coordinates in a sonar cone without heavy use of trigonometry (assuming that this way is faster in the end).
>
> I optimized as much as I could. Maybe one of you has another bright idea to squeeze out a bit more?
>
> Thanks
> Robert
>

Actually for optimised code it looks very similar to some code posted 
here 
http://www.daniweb.com/software-development/python/threads/321181/python-bresenham-circle-arc-algorithm 
over three years ago.

-- 
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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