[Numpy-discussion] Built Lapack, Atlas from source.... now numpy.linalg.eig() hangs at 100% CPU

[David Cournapeau]

Chris Colbert wrote:
> numpy.test() doesn't return (after 2 hours of running at 100% at
> least). I imagine its hanging on this eig function as well.

Can you run the following test ?

nosetests -v -s test_build.py (in numpy/linalg).

If it fails, it almost surely a problem in the way you built numpy
and/or atlas. Make sure that everything is built with the same fortran
compiler (blas, lapack, atlas and numpy).

cheers,

David