How to add "set" values in backend for ComfyUI?

[madias123]

I need to impement several "set" values (not switches like --use-pytorch-cross-attention) in the backend / start up script for dlbackend\comfy\ComfyUI\main.py. I wasn't able to use them in the "ExtraArgs" field without syntax errors, I tried (short example):
set MIOPEN_FIND_MODE=1 --use-pytorch-cross-attention or
--set MIOPEN_FIND_MODE=1 --use-pytorch-cross-attention
both are not working, caused by the "set" word/value

So how we use them?
For example I would need:

 set MIOPEN_FIND_MODE=1
set MIOPEN_FIND_ENFORCE=3
set PYTORCH_TUNABLEOP_ENABLED=1
set TORCH_BLAS_PREFER_HIPBLASLT=1
set HIPBLASLT_ENABLE_EXPERT_SCHEDULING=1
set MIOPEN_DEBUG_DISABLE_CONV_WI_BLOCK=1
set PYTORCH_MIOPEN_SUGGEST_NHWC=1
set COMFYUI_GPU_ONLY=1

and later:
python main.py --use-pytorch-cross-attention --disable-pinned-memory --highvram --fp32-vae --preview-method auto

Thank you! regards Matthias

[Urabewe]

SET values go in the launch bat. You using windows? At the top of the launch-windows.bat file you will see some other set values. Add those there. You will want to save that as a different bat file or you will mess up git pulls and updates. Save it as like "launch-windows-edited.bat" you can then point your shortcut on the desktop to this new bat. Do not overwrite the original launch bat. If something goes wrong just replace back to the original.

then add the actual args into the server backend inside of swarmui.

[madias123]

Ok, thank you! This was my missing step. I always have done my "own" version of ComfyUI using SwarmUI (using ROCm 7..1. for a while...).
BTW: It's NOT the time to implement ROCm 7.2. into SwarmUI, because it's not worth. AMD doing some steps forward, but missing the main part: waste of VRAM and memory leaks. (On Windows, LInux is MUCH better).