Singlestep DPM++ SDE for RF #8627
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Refactor the algorithm, and apply alpha scaling.
Lido95
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Jun 29, 2025
Refactor the algorithm, and apply alpha scaling.
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Although this one isn't as straightforward as the others, it can still perform the adaptation. Since ancestral sampling operates on scaled sigmas in other model types, this adaptation simulates the scaled sigma scenario and applies alpha scaling within the algorithm.
Test with SD3.5 medium, sgm_uniform and CFG 3.
