use EulerAncestralDiscreteScheduler for instant_id and text_to_image #623
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hjchen2
approved these changes
Feb 5, 2024
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可以把 https://github.com/siliconflow/onediff/blob/main/setup.py#L26 这里的diffusers版本改一下，0.19.3版本自带的scheduler是比较慢的 |
正在研究不同版本diffusers之间的差异 |
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onediff自带的EulerDiscreteScheduler存在不必要的cuda synchronize开销，且生成图像质量较低，换为EulerAncestralDiscreteScheduler后跑SDXL和instant id有2%的加速效果，且生成图像质量较高。加速效果已在4090和A100上验证