[Numpy-discussion] numpy blas running slow: how to check that it is properly linked

David Cournapeau cournape@gmail....
Tue Sep 20 14:37:29 CDT 2011


On Tue, Sep 20, 2011 at 3:18 PM, David Cottrell
<david.cottrell@gmail.com> wrote:
> The test_03.py was basically a linalg.svd test (which I think is a
> linalg only routine?"). I guess for linalg checking, I should run ldd
> on lapack_lite.so? (included below).
>
> It's sounding like I need to get ATLAS up and running, but I'm still
> puzzled as to why the svd routine seems to be so much slower on the
> solaris install.

What's the CPU of your solaris machine and macbook ? For macbook, the
info as given by the system profiler are enough, and maybe psrinfo -pv
is enough on solaris.

cheers,

David


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