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adding SD3 timestep-dependent shift for Flux training #894

Merged
merged 5 commits into from
Aug 27, 2024
Merged

adding SD3 timestep-dependent shift for Flux training #894

merged 5 commits into from
Aug 27, 2024

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bghira
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@bghira bghira commented Aug 27, 2024

users on Kohya's trainer forum have tested it and found that it has a pretty substantial impact on Flux's training, so, I'll reintroduce it (from the Diffusers example) and apply it when --flux_guidance_shift > 0

riffmaster-2001 and others added 5 commits August 26, 2024 21:54
fixing typo in flux document for preserve_data_backend_cache key
…g for dev and schnell, disabled by default
…roduction

reintroduce timestep dependent shift as an option during flux training for dev and schnell, disabled by default
@bghira bghira merged commit d5a91d0 into release Aug 27, 2024
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