[Numpy-discussion] problem using optimized libraries

Chris Colbert sccolbert@gmail....
Thu Apr 16 11:29:31 CDT 2009


if you built numpy from source with a site.cfg file pointing to you atlas
libraries, numpy.dot() will use that library natively. no need to import
_dotblas.

Chris

On Tue, Apr 14, 2009 at 6:16 PM, Mathew Yeates <myeates@jpl.nasa.gov> wrote:

> Hi
> The line
> from _dotblas import dot ..... is giving me an import error  when  I
> looked at the symbols in _dotblas.so I only see things like CFLOAT_dot.
> When I trace the system calls I see that my optimized ATLAS libraries
> are being accessed, but immediately after opening libatlas.so I get an
> Import Error resulting in an unoptimized "dot"
>
> Anyone have any ideas?
>
> Mathew
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