[SciPy-Dev] [cython-users] [Cython] [Scipy-Dev] FFT from Cython

[Ian Henriksen]

Actually, this seems like a pretty reasonable SciPy feature request. Feel
free to open an issue there.

Thanks,

Ian Henriksen

On Mon, Jul 30, 2018 at 3:18 PM 'Chris Barker' via cython-users <
cython-users at googlegroups.com> wrote:

> BTW,
>
> Please don't spam so many lists with the same question. cython-users is
> the right one for this.
>
> -CHB
>
>
>
> On Mon, Jul 30, 2018 at 10:50 AM, Chris Barker <chris.barker at noaa.gov>
> wrote:
>
>> On Sun, Jul 29, 2018 at 6:17 PM, Eleftherios Garyfallidis <
>> garyfallidis at gmail.com> wrote:
>>
>>> For a project in DIPY (http://dipy.org) we need to be calling 1D and 2D
>>> FFTs and iFFTs very often. For this reason the most efficient way seems to
>>> be through Cython.
>>>
>>> It would be great if we could call scipy's fft or numpy's fft without
>>> the overhead.
>>>
>>
>> have you profiled the overhead? Is it really significant? I"d expect the
>> answer would only be yes if you were doing a lot of really small arrays --
>> is that the case?
>>
>> -CHB
>>
>>
>> --
>>
>> Christopher Barker, Ph.D.
>> Oceanographer
>>
>> Emergency Response Division
>> NOAA/NOS/OR&R            (206) 526-6959   voice
>> 7600 Sand Point Way NE
>> <https://maps.google.com/?q=7600+Sand+Point+Way+NE&entry=gmail&source=g>
>>   (206) 526-6329   fax
>> Seattle, WA  98115       (206) 526-6317   main reception
>>
>> Chris.Barker at noaa.gov
>>
>
>
>
> --
>
> Christopher Barker, Ph.D.
> Oceanographer
>
> Emergency Response Division
> NOAA/NOS/OR&R            (206) 526-6959   voice
> 7600 Sand Point Way NE
> <https://maps.google.com/?q=7600+Sand+Point+Way+NE&entry=gmail&source=g>
>   (206) 526-6329   fax
> Seattle, WA  98115       (206) 526-6317   main reception
>
> Chris.Barker at noaa.gov
>
> --
>
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