[Numpy-discussion] A Cython apply_along_axis function

Robert Bradshaw robertwb@math.washington....
Thu Dec 2 01:17:50 CST 2010


On Wed, Dec 1, 2010 at 6:09 PM, John Salvatier
<jsalvati@u.washington.edu> wrote:
> On Wed, Dec 1, 2010 at 6:07 PM, Keith Goodman <kwgoodman@gmail.com> wrote:
>>
>> On Wed, Dec 1, 2010 at 5:53 PM, David <david@silveregg.co.jp> wrote:
>>
>> > On 12/02/2010 04:47 AM, Keith Goodman wrote:
>> >> It's hard to write Cython code that can handle all dtypes and
>> >> arbitrary number of dimensions. The former is typically dealt with
>> >> using templates, but what do people do about the latter?
>> >
>> > The only way that I know to do that systematically is iterator. There is
>> > a relatively simple example in scipy/signal (lfilter.c.src).
>> >
>> > I wonder if it would be possible to add better support for numpy
>> > iterators in cython...
>>
>> Thanks for the tip. I'm starting to think that for now I should just
>> template both dtype and ndim.
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>
> I enthusiastically support better iterator support for cython

I enthusiastically welcome contributions along this line.

- Robert


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