Oh, interesting! Thanks for the additional context.

This is one area where it is clear that Nvidia is a leader by not only providing the underlying kernels, but also the overall product framework integrations. One would have to port that entire plugin project over, which would probably be a ton of work to maintain.

For what it is worth, AMD just recently released two blog posts on hipDF, so at least they are putting that effort in.

https://rocm.blogs.amd.com/artificial-intelligence/cupy_hipd...

https://rocm.blogs.amd.com/artificial-intelligence/hipDF_pan...