Re: problem with cuda version

From: Axel Kohlmeyer (akohlmey_at_gmail.com)
Date: Thu Dec 16 2010 - 05:24:44 CST

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On Wed, Dec 8, 2010 at 1:30 PM, hamze rahimi <buksanbio_at_gmail.com> wrote:
> Dear expert
>
> I want run cuda version of namd2  on my pc ( 4 cpu and GF86 nvidea). When I
> run this command :
>
> "charmrun  /usr/local/bin/namd2 ++local ++p 4 ++no-va-randomization
> +idlepoll ubq_wb_eq.conf "
>
> I find this error:
>
> Fatal error on PE 1> FATAL ERROR: All CUDA devices are in prohibited mode.
>
> What is my problem?

what part of the error message don't you understand?

apparently, your nvidia driver configuration disallows use
of the available GPUs for computing.

check the output of: nvidia-smi -a -q
and read the CUDA driver documentation.

axel.

> Thanks a lot for friendly help me
>
> --
> Yours sincerely
> Rahimi Hamzeh
> PhD student in Medical Biotechnology
> Pasteur institute
> e mail:
> buksanbio_at_gmail.com
>
>
>
>
>

-- 
Dr. Axel Kohlmeyer
akohlmey_at_gmail.com  http://goo.gl/1wk0
Institute for Computational Molecular Science
Temple University, Philadelphia PA, USA.

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