RE: [AMBER] CUDA Segfault GTX470

From: Ross Walker <>
Date: Tue, 1 Jun 2010 12:28:14 -0700

> Thanks for the ideas. I will probably roll back to 9.10 but I think
> I am
> going to try
> and drop the GTX480 in and see if the tests still segfault. I also
> tried
> using my
> pmemd.cuda executable compiled on the working box but no go.

Try reinstalling the NVIDIA drivers first based on Jason's suggestion. The
NVIDIA installer typically builds the module against the running kernel when
you reinstall it so if you didn't already do this when you upgraded it could
cause issues.

All the best

|\oss Walker

| Assistant Research Professor |
| San Diego Supercomputer Center |
| Tel: +1 858 822 0854 | EMail:- |
| | |

Note: Electronic Mail is not secure, has no guarantee of delivery, may not
be read every day, and should not be used for urgent or sensitive issues.

AMBER mailing list
Received on Tue Jun 01 2010 - 12:30:07 PDT
Custom Search