[Pythonmac-SIG] [ C Extension Scipy/Numpy
Zachary Pincus
zachary.pincus at yale.edu
Fri Feb 26 15:21:35 CET 2010
>> I highly recommend that you use Cython instead:
>
>> It is much easier, and you are much more likely to make mistakes with
>> reference counting, etc, if you do it by hand. Trust me on this.
>
> There are a few version I tried, but because of the very high
> mathematical effort I need the fastest solution, wich is doing it by
> hand.
> I have a C-Version already - but I will try Cython again by calling
> my C routines.
If you already have the C code compiled into a shared library, calling
into the library with ctypes might be even easier. Especially since
numpy arrays have handy attributes for getting pointers-to-data as
ctypes objects.
Zach
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