cuda

Hi all! Is it is necessary to install cuda and optix on the proxmox host in order to utilize them fully inside a container? Or is it enough to simply install the basic driver on the host, and then install cuda and optix only inside the container?

So I have 4 3090RTX GPU's in a Proxmox server. I am having real trouble getting them to all work together. I have done the pass through and can't seem to get them to work on a VM (Not a container) would I need to install the drivers on the Proxmox host first before installing cuda on to any of...