[Numpy-discussion] Pthreads ATLAS
Pauli Virtanen
pav at iki.fi
Tue Sep 7 04:45:19 EDT 2010
Mon, 06 Sep 2010 15:03:50 -0400, Andreas Kloeckner wrote:
[clip]
> I gather that "pt" in the symbol name means that this is a
> pthreads-accelerated version of dsyrk. How do I convey to numpy that I
> don't have (nor want) Pthreads-accelerated ATLAS bits? Failing that, how
> do I tell it to just not use ATLAS?
>
> I tried looking for information at
>
> - numpy-1.5.0/doc/source/user/install.rst - http://docs.scipy.org/doc/
> - http://new.scipy.org/building/linux.html -
> http://www.scipy.org/Installing_SciPy/Linux
BLAS=None LAPACK=None python setup.py build
or
BLAS=/path/to/libblas.so LAPACK=/path/to/liblapack.so ...
may work. This'll probably even make it to the documentation one day...
--
Pauli Virtanen
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