[SciPy-Dev] scipy.linalg.lapack + C(ython)

Robert Cimrman cimrman3@ntc.zcu...
Thu Aug 2 08:49:47 CDT 2012


On 08/02/2012 12:12 PM, Gael Varoquaux wrote:
> Maybe Tokyo can be useful:
> http://www.vetta.org/2009/09/tokyo-a-cython-blas-wrapper-for-fast-matrix-math/

Thanks, Gael, for the link! It does not wrap lapack, but it shows a way.

r.

> G
>
> On Thu, Aug 02, 2012 at 12:10:17PM +0200, Robert Cimrman wrote:
>> I need to write a C or Cython extension module that would involve repeated
>> solves of a linear system with a dense matrix. For this, I would like to use
>> the LAPACK function pointers provided by SciPy, to avoid dealing with LAPACK
>> installation myself.
>
>> I am aware of [1] so I know how to get to the right LAPACK function
>> pointer, but it would help me a lot to look at an existing Cython or C
>> code - has anyone done something similar?



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