[Numpy-tickets] [NumPy] #627: linalg.svd takes 100% CPU and never ends
NumPy
numpy-tickets@scipy....
Mon Dec 10 05:56:26 CST 2007
#627: linalg.svd takes 100% CPU and never ends
--------------------------+-------------------------------------------------
Reporter: Czarny | Owner: somebody
Type: defect | Status: new
Priority: high | Milestone: 1.0.5
Component: numpy.linalg | Version: none
Severity: normal | Resolution:
Keywords: svd |
--------------------------+-------------------------------------------------
Comment (by Czarny):
Replying to [comment:10 cdavid]:
> > But still as a PLD developer I'd like to fix the issue a little more
kosher then LAPACK=None ;)
> Ok, that's funny, since LAPACK was used for the compilation (you can see
it since the show_config is the same than before), although doing
LAPACK=None should have disabled it. So basically, it should not have
changed anything... The fact that it worked tends to show that LAPACK
itself is not the problem, though.
Hm...So I've used a 1.0.3.1 version compiled on PLD builders and shipped
by the distro. The 1.0.4 I've used and failed with was compiled *locally
by me*. The version that works is *also compiled locally 1.0.4* but with
the LAPACK=None line in front. So that's totally strange...
> So it would seem that the packaged numpy is the problem, for some
reason. Which source did you use ? 1.0.4 or SVN ?
As stated above, I'm using 1.0.4 in both cases (the one without
LAPACK=None that didn't work, and the one You suggested).
--
Ticket URL: <http://scipy.org/scipy/numpy/ticket/627#comment:12>
NumPy <http://projects.scipy.org/scipy/numpy>
The fundamental package needed for scientific computing with Python.
More information about the Numpy-tickets
mailing list