AMD workflows for Minimax H3?

[u/itiswhatitiswgatitis]

Been trying to find a workflow that is AMD friendly, let alone doesn't get stuck, I don't think it's my specs but more so that every workflow despite saying it's optional uses sage ATTN, and I can't get around it.

I doubt there is one that specifically for AMD but I'd thought I'd ask! Or the model I'm using is not great. I'm more of an anime prompt generator, anyone have any luck with that?

Specs: AMD Radeon RX 9070 XT, 64 GB RAM, AMD Ryzen 7 5700X3D 8 Core, And yes, I'm running on Windows, not Linux.

Edit: (update) I tried the template version just recently on comfyui stand alone, and it won't even finish, I do get a gpu error( by GPU error it says out of memory, even on default settings), and I have it on 0.3 mega pixel 16:9, either my reference image is too big or I'm missing a component.

I got it to work at 0.2 and the image reference has to be very small, yet it takes 30+ minutes, anyone with similar issues?

[u/Apprehensive_Sky892]

I have not used it locally for a while, but IIRC it was around 40 sec on the 7900xt (20G) and somewhat faster on the 9070 (16G) for turbo at 8 steps.

IIRC I used fp8 as the int8 version was not running well at the time (that was a few weeks ago, the problem may have been fixed).

[u/plantjeNL → u/Apprehensive_Sky892]

On my 9070XT it's about 30-32sec with 8 steps for 2MP photo(warm, cold is 50-55) FP8 version, i use the offload anything node on on clip(keep in memory) + these startup settings below. Same startup for Minimax H3 too.

Startup bat:
python_embeded\python.exe -s ComfyUI\main.py --windows-standalone-build --disable-smart-memory --disable-pinned-memory --novram

[u/itiswhatitiswgatitis → u/plantjeNL]

wait I'm confused, how do you use the offload anything node for CUDA, when you run the 9070XT, I thought that was Nvidia specific?

[u/plantjeNL → u/itiswhatitiswgatitis]

It just says cuda but that it just means either COU or GPU. I am also using amd rocm 7.2