[SciPy-Dev] Documentation to use LowLevelCallable from cython

[Andrew Nelson]

Sorry if I wasn't clear. I'll look at those two places. What I was hoping
to do is have a generic way of calling a LowLevelCallable in cython:

<in cython>

cpdef func_caller(LowLevelCallable func, a, b, c, ...):

    return_value = func(a, b, c)

    return return_value



On 19 February 2018 at 05:37, Stefan van der Walt <stefanv at berkeley.edu>
wrote:

> Hi Andrew
>
> On Sun, 18 Feb 2018 22:40:05 +1100, Andrew Nelson wrote:
> > I was wondering if there was a guide to demonstrate how to use a
> > LowLevelCallable from cython? Is it possible, and does it lead to any
> speed
> > benefits if all looping is done from cython?
>
> I have an example of how to use LowLevelCallable with Cython (and
> Numba--courtesy of Juan Nunez-Iglesias) in this notebook:
>
> https://github.com/scikit-image/skimage-tutorials/blob/
> master/lectures/other_libraries.ipynb
>
> Best regards
> Stéfan
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>



-- 
_____________________________________
Dr. Andrew Nelson


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