multi-gpu support is long overdue

[orrinwitt]

Proposal

How is it that this project stable-diffusion-nvidia-docker figured out how to do multi-gpu like 2 or 3 years ago, but we still don't have it in any popular (and still updated) software like Stability Matrix?

Not trying to be salty, but as more of us retire our cards from crypto mining, we're looking for this.

EDIT: Also found this one https://github.com/xdit-project/xDiT

[mohnjiles]

This isn't really on us - take it up with the webUI creators. We are just an installer for different image/video gen interfaces. If you find a particular one that you like that has this support, feel free to suggest it & we'll take a look at adding it as a package.

[mohnjiles]

Also, not really sure how this is significantly different than running two webUIs at once, one for each GPU? Since you aren't generating a single image faster, it's just for generating multiple images in parallel.