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EDMDPMSolverMultistepScheduler

EDMDPMSolverMultistepScheduler is a Karras formulation of DPMSolverMultistepScheduler, a multistep scheduler from DPM-Solver: A Fast ODE Solver for Diffusion Probabilistic Model Sampling in Around 10 Steps and DPM-Solver++: Fast Solver for Guided Sampling of Diffusion Probabilistic Models by Cheng Lu, Yuhao Zhou, Fan Bao, Jianfei Chen, Chongxuan Li, and Jun Zhu.

DPMSolver (and the improved version DPMSolver++) is a fast dedicated high-order solver for diffusion ODEs with convergence order guarantee. Empirically, DPMSolver sampling with only 20 steps can generate high-quality samples, and it can generate quite good samples even in 10 steps.

EDMDPMSolverMultistepScheduler

[[autodoc]] EDMDPMSolverMultistepScheduler

SchedulerOutput

[[autodoc]] schedulers.scheduling_utils.SchedulerOutput