[Numpy-discussion] what do I get if I build with MKL?

Matthieu Brucher matthieu.brucher at gmail.com
Fri Apr 19 09:50:06 EDT 2013


For the matrix multiplication or array dot, you use BLAS3 functions as they
are more or less the same. For the rest, nothing inside Numpy uses BLAS or
LAPACK explicitelly IIRC. You have to do the calls yourself.


2013/4/19 Neal Becker <ndbecker2 at gmail.com>

> KACVINSKY Tom wrote:
>
> > You also get highly optimized BLAS routines, like dgemm and degemv.
>
> And does numpy/scipy just then automatically use them?  When I do a matrix
> multiply, for example?
>
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