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add self-attention-guidance

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Vladimir Mandic
2024-01-19 14:03:51 -05:00
parent 7c8d035edb
commit c4b26c9791
3 changed files with 13 additions and 8 deletions
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modules/processing_diffusers.py
+8 -3
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@@ -389,9 +389,14 @@ def process_diffusers(p: StableDiffusionProcessing):
def update_pipeline(sd_model, p: StableDiffusionProcessing):
if p.sag_scale > 0 and is_txt2img():
sd_model = sd_models.switch_diffuser_pipe(sd_model, diffusers.StableDiffusionSAGPipeline)
p.extra_generation_params["SAG scale"] = p.sag_scale
p.task_args['sag_scale'] = p.sag_scale
update_sampler(shared.sd_model)
supported = ['DDIMScheduler', 'PNDMScheduler', 'DDPMScheduler', 'DEISMultistepScheduler', 'UniPCMultistepScheduler', 'DPMSolverMultistepScheduler', 'DPMSolverSinlgestepScheduler']
if sd_model.scheduler.__class__.__name__ in supported:
sd_model = sd_models.switch_diffuser_pipe(sd_model, diffusers.StableDiffusionSAGPipeline)
p.extra_generation_params["SAG scale"] = p.sag_scale
p.task_args['sag_scale'] = p.sag_scale
else:
shared.log.warning(f'SAG incompatible scheduler: current={sd_model.scheduler.__class__.__name__} supported={supported}')
return sd_model
if len(getattr(p, 'init_images', [])) > 0: