Very slow on AMD GPU

[ringoz]

I have AMD Radeon 7900 XT and looks like it is not utilized at all.

[Lorchie]

AMD doesn't work at the moment because we're currently using CUDA, which is specific to NVIDIA.
We are working.

[discordier]

Gave the hunyuan3d-mini a shot.

Please tell me if it's going in the right direction.

Edit: @lightningpixel any preference or input how to pass the new parameter to the setup script would be highly appreciated, should maybe be a drop down somewhere as we might add support for eg. Intel in the future as well.