NAI + AMD + LINUX + WEBUI possible?

[HOWLOPS]

as the title suggests, is it possible to set up nai on 6600xt using linux, on webui? if so, how? I find how to set up normal sd but nothing about webui.

[garrett]

I don't know about NAI, but I'm using an AMD 6700XT on Fedora Linux 37 (beta) with the webui.

Official AMD instructions @ https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Install-and-Run-on-AMD-GPUs

Some stuff I've noticed that aren't in the instructions:

1. You need to install ROCm.
2. Install the ROCm version of PyTorch; for example (all on one line):
   python3.10 -m pip install -r requirements.txt --prefer-binary --extra-index-url https://download.pytorch.org/whl/rocm5.1.1
3. Run with a variable prefix to get it to work with your card, like this (the HSA override variable is important):
   HSA_OVERRIDE_GFX_VERSION=10.3.0 PYTHONPATH="." python3.10 launch.py
4. At least on my card and setup, I find I don't need --precision full --no-half
5. First render takes 30 seconds to warm up. After that, it takes around 4 seconds for each render with default settings (Euler a, 20 steps, 512px, etc.) If it takes you more than a few seconds for a default render (I've seen some people have said it's taking them a minute or two per image), then it's probably using your CPU instead of GPU.