[Numpy-discussion] Faster fill
by Sasha other posts by this author
Feb 27 2006 4:15PM messages near this date
Re: [Numpy-discussion] can't resize ndarray subclass
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Re: [Numpy-discussion] Faster fill
I''ve just posted a patch at
http://projects.scipy.org/scipy/numpy/wiki/PossibleOptimizationAreas
that results in a 6-14x speed-up of ndarray.fill for simple
datatypes. That's a bigger change than what I am confortable
submiting to svn without a review. Also since I am not familiar with
record arrays, I am not sure whether or not this change would break
anything in that area. Finally, the patch only adresses a
single-segment case, "strided" arrays would still use old code.
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Thread:
Sasha
Travis Oliphant
Sasha
Travis Oliphant
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