Recent content by 240vac

bootdisk: scsi0 cores: 24 cpu: host hostpci0...

So my MXNet scripts call it GPU P2P, but it's specifically referenced in the documentation for GPUDirect https://developer.nvidia.com/gpudirect It essentially allows GPUs on the same PCIE bus to directly access memory from each other. There are a few reasons why it might not work between K80s...

OK, the documentation doesn't address the GUI portion but I did manage to get the devices passed through. However, GPU P2P doesn't seem to be enabled.

I'm trying to pass through 3 K80s to a VM, which appear as 6 devices. I've just started using Proxmox, and the GUI option to add additional PCI devices after the 4th is grayed out. I found some blog posts online which modified some configuration files to make room for additional slots, but the...