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Stable-fast compatibility with lightning models #146

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Davin05 opened this issue May 9, 2024 · 1 comment
Open

Stable-fast compatibility with lightning models #146

Davin05 opened this issue May 9, 2024 · 1 comment

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@Davin05
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Davin05 commented May 9, 2024 •
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Hi,

i am wondering if there is any known problems with using stable-fast on few-steps generation models such as SDXL Lightning? My experience is that stable-fast does not provide any speedup on sdxl lightning and its derivative models. Sometime it evens slow them down. I have not encountered similar issues with normal SDXL models before. Does anyone know a solution or work-around? Thanks!

Note: what's interesting is SDXL Turbo also works fine with stable-fast
@Davin05
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Davin05 commented May 13, 2024

@chengzeyi Hi, does this match with your experience/is this expected? Thanks

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@Davin05