[gmx-users] no GPU detected

[Albert]

Hi Mark:

thank you for comments. I am pretty sure that the installation is 
correct. I found the following for mdrun:

Try 'mknod --help' for more information.
chown: changing group of '/dev/nvidiactl': Operation not permitted
chown: changing group of '/dev/nvidia0': Operation not permitted
modprobe: ERROR: Error running install command for nvidia
modprobe: ERROR: could not insert 'nvidia': Operation not permitted

Do you have any idea what I should do?

thx a lot


On 07/08/2015 08:40 AM, Mark Abraham wrote:
> Hi,
>
> Don't know what the problem is, but I would make sure that I've linked
> GROMACS to the same CUDA installation that is providing the driver.
>
> Mark