[slurm-users] Use gres to handle permissions of /dev/dri/card* and /dev/dri/renderD*?

[Martin Pecka]

Hello, we want to use EGL backend for accessing OpenGL without the need 
for Xorg. This approach requires access to devices /dev/dri/card* and 
/dev/dri/renderD* . Is there a way to give access to these devices along 
with /dev/nvidia* which we use for CUDA? Ideally as a single generic 
resource that would give permissions to all three files at once.

Thank you for any tips.
--
Martin Pecka