On Mon, Apr 29, 2013 at 3:51 PM, Albert <mailmd2...@gmail.com> wrote: > On 04/29/2013 03:47 PM, Szilárd Páll wrote: >> >> In that case, while it isn't very likely, the issue could be caused by >> some implementation detail which aims to avoid performance loss caused >> by an issue in the NVIDIA drivers. >> >> Try running with the GMX_CUDA_STREAMSYNC environment variable set. >> >> Btw, were there any other processes using the GPU while mdrun was running? >> >> Cheers, >> -- >> Szilárd > > > thanks for kind reply. > There is no any other process when I am running Gromacs. > > do you mean I should set GMX_CUDA_STREAMSYNC in the job script like: > > export GMX_CUDA_STREAMSYNC=/opt/cuda-5.0
Sort of, but the value does not matter. So if your shell is bash, the above as well as simply "export GMX_CUDA_STREAMSYNC=" will work fine. Let us know if this avoided the crash - when you have simulated long enough to be able to judge. Cheers, -- Szilárd > > ? > > THX > Albert > > > > > -- > gmx-users mailing list gmx-users@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-requ...@gromacs.org. > * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists -- gmx-users mailing list gmx-users@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-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists
