On 4/25/11 5:13 PM, Rob Beezer wrote:
On Apr 25, 2:56 pm, John H Palmieri<jhpalmier...@gmail.com> wrote:
I can answer part of this: on Mac OS X, we don't install ATLAS at all, we
just rely on the system's version. I can't answer the rest of your
questions.
Thanks, John. So I wonder if somebody could exercise the Mac system
ATLAS/LAPACK with a Fortran or C example? The FORTRAN example (link
above) might even be good enough to provide evidence if the second
unitary matrix has a row (or column) of all zeros.
Short update. Karl-Dieter and I exercised his system this morning. I
think we've traced the problem back to a false assumption numpy makes
when using a lapack function. Instead, I think numpy should use a
different lapack function in certain cases. See the trac ticket for
details.
Jason
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