[gmx-users] cuda problem

Szilárd Páll szilard.pall at cbr.su.se
Tue Jul 9 11:15:33 CEST 2013

Tesla C1060 is not compatible - which should be shown in the log and
standard output.


On Tue, Jul 9, 2013 at 10:54 AM, Albert <mailmd2011 at gmail.com> wrote:
> Dear:
>  I've installed a gromacs-4.6.3 in a GPU cluster, and I obtained the
> following information for testing:
> NOTE: Using a GPU with ECC enabled and CUDA driver API version <5.0, known
> to
>       cause performance loss. Switching to the alternative polling GPU wait.
>       If you encounter issues, switch back to standard GPU waiting by
> setting
>       the GMX_CUDA_STREAMSYNC environment variable.
> The cuda version in the GPU cluster is 4.2 and the GPU is: Tesla C1060
> I notice that the performanc is really slow. I am just wondering how can we
> solve this problem? which directory should I set up for GMX_CUDA_STREAMSYNC?
> Albert
> --
> gmx-users mailing list    gmx-users at gromacs.org
> http://lists.gromacs.org/mailman/listinfo/gmx-users
> * Please search the archive at
> http://www.gromacs.org/Support/Mailing_Lists/Search before posting!
> * Please don't post (un)subscribe requests to the list. Use the www
> interface or send it to gmx-users-request at gromacs.org.
> * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists

More information about the gromacs.org_gmx-users mailing list