MIG Configuration Not Working on Thor

Robotics & Edge Computing Jetson & Embedded Systems Jetson Thor
1

Hi,

I’m trying to enable and configure MIG (Multi-Instance GPU) on my Thor device, but I’m running into issues. When I run the following commands:

sudo nvidia-smi -mig 1 sudo nvidia-smi mig -cgi 0,1,2,3,4,5,6,7 -C

The system reports “0 GB available” for GPU instances and doesn’t allow me to create any partitions.

System:

  • Device: NVIDIA Thor

  • OS: Ubuntu 24.04.3

  • JetPack: 7

  • CUDA: 13.0

The Thor documentation mentions MIG support, but I’m unable to enable it. Does anyone have experience with MIG on Thor? What prerequisites or configuration steps am I missing?

Any help would be greatly appreciated!

2

It is not supported on Jetpack 7.0GA. We are planning it and will update.

4

Is there an estimated timing for an update that supports MIG? It is the feature I am most eagerly awaiting (and a big reason for the purchase).