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modified-euler-samplers-for-sonar-diffusers

This repo ports the momentum mechanism of sd-webui-sonar on Euler and Euler a sampler to huggingface/diffusers.

how to use assuming you initiated a pipe in diffusers:

pipe.scheduler = EulerA.from_config(pipe.scheduler.config)

change sonar settings

after initiating the scheduler, write these lines (whichever ones you'd like to modify):

pipe.scheduler.history_d=0 #'rand_new' or 'rand_init' are all possible values for this
pipe.scheduler.momentum=0.90 #
pipe.scheduler.momentum_hist=0.9

here are the default values:

history_d=0
momentum=0.95
momentum_hist=0.75