[gmx-users] Problem using RTX 2070

[Armenio Barbosa]

Thanks for the tip Paul.
I had a wrong Gromacs compilation.
Works perfectly now.

Arménio

p buscemi <pbuscemi at q.com> escreveu no dia quarta, 5/06/2019 à(s) 21:12:

> Armenio,
>
> I've used GTX 1060, 1070,1080 and RTX 2080. The RTX 2070 should also be
> compatible. The problem may lie in the build.
> Paul
>
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> On Jun 5 2019, at 10:38 am, Armenio Barbosa <aj.barbosa at fct.unl.pt> wrote:
> > Dear Gromacs users,
> > Does anybody knows why gromacs does not pick the RTX 2070 gpu for
> > calculations?
> > The drivers and CUDA are ok and work with the cuda tests.
> > The only issue seems to be with Gromacs.
> > Is there a GPU model compatibility list?
> > From what I understood this card should work.
> > Thank you,
> >
> > Armenio
> > ERROR
> > gmx mdrun -s prot.tpr -v -gpu_id 0
> > Back Off! I just backed up md.log to ./#md.log.2#
> > -------------------------------------------------------
> > Program: gmx mdrun, version 2019.2
> > Source file: src/gromacs/mdrun/runner.cpp (line 531)
> >
> > Fatal error:
> > You limited the set of compatible GPUs to a set that included ID #0, but
> > that
> > ID is not for a compatible GPU. List only compatible GPUs.
> > ---------------------------------------------------------
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-- 
*Arménio Jorge Moura Barbosa, PhD*