19 Apr
2006
19 Apr
'06
7:59 p.m.
Simon Burton wrote:
On Wed, 19 Apr 2006 11:29:49 -0700 Andrew Straw strawman@astraw.com wrote:
Is there a way of not using those units from numpy, to check if that's what's going on?
I think that numpy only accesses the SSE units through ATLAS or other external library. So, build numpy without ATLAS. But I'm not 100% sure anymore if there aren't any optimizations that directly use SSE if it's available.
We had to disable attlas-sse on our debian system for these exact reasons.
If you're using debian sarge and the problem is your glibc, you can fix it: http://www.its.caltech.edu/~astraw/coding.html#id3