Then you should likely check with Supermicro if this is a supported setup. Manually fiddling with the ACS bit:
https://forums.developer.nvidia.com/t/multi-gpu-peer-to-peer-access-failing-on-tesla-k80/39748/15?u=generix
Then you should likely check with Supermicro if this is a supported setup. Manually fiddling with the ACS bit:
https://forums.developer.nvidia.com/t/multi-gpu-peer-to-peer-access-failing-on-tesla-k80/39748/15?u=generix