comfyanonymous
add delayed activation to SAG node
This allows to only use the self-attention guidance after some percentage of the sigma have been done. So to take advantage without the slow-down. Activation at 75% works wonder and barely slows down the generation time! :)
I just tried starting at 90% and it's very nice too!
Can you implement the percentage with the percent to sigma functions like this? https://github.com/comfyanonymous/ComfyUI/blob/master/comfy_extras/nodes_model_downscale.py#L23
not sure if it's useful but an alternative approach would be something generic that just applies model patches on certain steps or percentages.
https://github.com/blepping/ComfyUI-bleh/blob/main/py/modelPatchConditional.py - this thing is just barely working and kind of hacky, so it's not exactly production ready. i tested it and it does seem to work with SAG (also other easier patches like hypertile, deep cache).
Can you implement the percentage with the percent to sigma functions like this? https://github.com/comfyanonymous/ComfyUI/blob/master/comfy_extras/nodes_model_downscale.py#L23
Oh that's nice I didn't know it was possible like this. I made the modification!
not sure if it's useful but an alternative approach would be something generic that just applies model patches on certain steps or percentages.
https://github.com/blepping/ComfyUI-bleh/blob/main/py/modelPatchConditional.py - this thing is just barely working and kind of hacky, so it's not exactly production ready. i tested it and it does seem to work with SAG (also other easier patches like hypertile, deep cache).
Kinda too hacky for a PR ^^