Comment 8 for bug 134277
Revision history for this message
| Mark Poolman (mgpoolman) wrote Some progress - Re: [Bug 134277] Error in linalg.svd for large matrix | #8 |
© 2004
Canonical Ltd.
•
Terms of use
•
Data privacy
•
Contact Launchpad Support
•
Blog
•
Careers
•
System status
•
73416ba
(Get the code!)
The cause seems almost certainly to be in the atlas libs rather than
scipy per se: Scipy will load the atlas versions of the lapack/blas libs
if available, but if not falls back to lapack3/refblas3.
Warty has atlas 3.6.0-13, and does not have the problem, dapper has
atlas 3.6.0.20 and does. The problem can be made come and go simply by
installing/removing atlas, which does affect any other packages. This
holds true for i686 and x86_64.
Mark