Take a look at the Medium article [1] and it will be clear to you that this is not the same.

Each complete GPU sharing approach must have:

   - A mechanism to facilitate sharing (security, isolation, avoiding OOM errors).

   - A K8s integration.

Most approaches (like the one you mentioned above) lack a mechanism and simply work around the 1-1 GPU allocation on Kubernetes by advertizing more devices per physical GPU.

Those are not viable solutions.

Please take a look at Paragraph 5 ("The real challenge of GPU virtualization on K8s") onwards as well as the repo notes.

[1]: https://grgalex.medium.com/gpu-virtualization-in-k8s-challen...