[Numpy-discussion] help! not using lapack
Mathew Yeates
myeates at jpl.nasa.gov
Wed Aug 29 16:52:59 EDT 2007
Thanks Robert
I have a deadline and don't have time to install ATLAS. Instead I'm
installing clapack. Is this the corrrect thing to do?
Mathew
Robert Kern wrote:
> Mathew Yeates wrote:
>
>> I'm the one who created libblas.a so I must have done something wrong.
>> This is lapack-3.1.1.
>>
>
> No, you didn't do anything wrong, per se, you just built the reference F77 BLAS.
> It's not an accelerated BLAS, so there's no point in using it with numpy.
> There's not way you *can* build it to be an accelerated BLAS.
>
> If you want an accelerated BLAS, try to use ATLAS:
>
> http://math-atlas.sourceforge.net/
>
> It is possible that your Linux distribution, whatever it is, already has a build
> of it for you.
>
>
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