diff --git a/examples/community/pipeline_flux_differential_img2img.py b/examples/community/pipeline_flux_differential_img2img.py index f618b78d556a..a66e2b1c7c8a 100644 --- a/examples/community/pipeline_flux_differential_img2img.py +++ b/examples/community/pipeline_flux_differential_img2img.py @@ -875,10 +875,10 @@ def __call__( image_seq_len = (int(height) // self.vae_scale_factor) * (int(width) // self.vae_scale_factor) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/examples/community/pipeline_flux_rf_inversion.py b/examples/community/pipeline_flux_rf_inversion.py index 8992fe03c832..42fed90762da 100644 --- a/examples/community/pipeline_flux_rf_inversion.py +++ b/examples/community/pipeline_flux_rf_inversion.py @@ -820,10 +820,10 @@ def __call__( image_seq_len = (int(height) // self.vae_scale_factor // 2) * (int(width) // self.vae_scale_factor // 2) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, @@ -990,10 +990,10 @@ def invert( image_seq_len = (int(height) // self.vae_scale_factor // 2) * (int(width) // self.vae_scale_factor // 2) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inversion_steps = retrieve_timesteps( self.scheduler, diff --git a/examples/community/pipeline_flux_with_cfg.py b/examples/community/pipeline_flux_with_cfg.py index 4ce8e44c2f03..0b27fd2bcddf 100644 --- a/examples/community/pipeline_flux_with_cfg.py +++ b/examples/community/pipeline_flux_with_cfg.py @@ -64,6 +64,7 @@ """ +# Copied from diffusers.pipelines.flux.pipeline_flux.calculate_shift def calculate_shift( image_seq_len, base_seq_len: int = 256, @@ -755,10 +756,10 @@ def __call__( image_seq_len = latents.shape[1] mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux.py b/src/diffusers/pipelines/flux/pipeline_flux.py index 1ec4d194ab96..c23b660300db 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux.py +++ b/src/diffusers/pipelines/flux/pipeline_flux.py @@ -822,10 +822,10 @@ def __call__( image_seq_len = latents.shape[1] mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux_control.py b/src/diffusers/pipelines/flux/pipeline_flux_control.py index acb274de4fb6..8aece8527556 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux_control.py +++ b/src/diffusers/pipelines/flux/pipeline_flux_control.py @@ -82,6 +82,7 @@ """ +# Copied from diffusers.pipelines.flux.pipeline_flux.calculate_shift def calculate_shift( image_seq_len, base_seq_len: int = 256, @@ -798,10 +799,10 @@ def __call__( image_seq_len = latents.shape[1] mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux_control_img2img.py b/src/diffusers/pipelines/flux/pipeline_flux_control_img2img.py index f73033e38979..c386f41c8827 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux_control_img2img.py +++ b/src/diffusers/pipelines/flux/pipeline_flux_control_img2img.py @@ -807,10 +807,10 @@ def __call__( image_seq_len = (int(height) // self.vae_scale_factor // 2) * (int(width) // self.vae_scale_factor // 2) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux_control_inpaint.py b/src/diffusers/pipelines/flux/pipeline_flux_control_inpaint.py index 6eb3d0f78016..192b690f69e5 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux_control_inpaint.py +++ b/src/diffusers/pipelines/flux/pipeline_flux_control_inpaint.py @@ -984,10 +984,10 @@ def __call__( image_seq_len = (int(height) // self.vae_scale_factor // 2) * (int(width) // self.vae_scale_factor // 2) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux_controlnet.py b/src/diffusers/pipelines/flux/pipeline_flux_controlnet.py index d096e7ff3a7c..30e244bae000 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux_controlnet.py +++ b/src/diffusers/pipelines/flux/pipeline_flux_controlnet.py @@ -874,10 +874,10 @@ def __call__( image_seq_len = latents.shape[1] mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux_controlnet_image_to_image.py b/src/diffusers/pipelines/flux/pipeline_flux_controlnet_image_to_image.py index a033666cd2a7..d8aefc3942e9 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux_controlnet_image_to_image.py +++ b/src/diffusers/pipelines/flux/pipeline_flux_controlnet_image_to_image.py @@ -862,10 +862,10 @@ def __call__( image_seq_len = (int(height) // self.vae_scale_factor // 2) * (int(width) // self.vae_scale_factor // 2) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux_controlnet_inpainting.py b/src/diffusers/pipelines/flux/pipeline_flux_controlnet_inpainting.py index e4029bc73450..bfc96eeb8dab 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux_controlnet_inpainting.py +++ b/src/diffusers/pipelines/flux/pipeline_flux_controlnet_inpainting.py @@ -1016,10 +1016,10 @@ def __call__( ) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux_fill.py b/src/diffusers/pipelines/flux/pipeline_flux_fill.py index 977f7e9f4ce8..ed8623e31733 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux_fill.py +++ b/src/diffusers/pipelines/flux/pipeline_flux_fill.py @@ -881,10 +881,10 @@ def __call__( image_seq_len = latents.shape[1] mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux_img2img.py b/src/diffusers/pipelines/flux/pipeline_flux_img2img.py index f2d5fcd68193..a63ecdadbd0c 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux_img2img.py +++ b/src/diffusers/pipelines/flux/pipeline_flux_img2img.py @@ -744,10 +744,10 @@ def __call__( image_seq_len = (int(height) // self.vae_scale_factor // 2) * (int(width) // self.vae_scale_factor // 2) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/flux/pipeline_flux_inpaint.py b/src/diffusers/pipelines/flux/pipeline_flux_inpaint.py index 8f670d809079..2be8e75973ef 100644 --- a/src/diffusers/pipelines/flux/pipeline_flux_inpaint.py +++ b/src/diffusers/pipelines/flux/pipeline_flux_inpaint.py @@ -876,10 +876,10 @@ def __call__( image_seq_len = (int(height) // self.vae_scale_factor // 2) * (int(width) // self.vae_scale_factor // 2) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/ltx/pipeline_ltx.py b/src/diffusers/pipelines/ltx/pipeline_ltx.py index d65c0b1f6a8b..c49918cb7d21 100644 --- a/src/diffusers/pipelines/ltx/pipeline_ltx.py +++ b/src/diffusers/pipelines/ltx/pipeline_ltx.py @@ -677,10 +677,10 @@ def __call__( sigmas = np.linspace(1.0, 1 / num_inference_steps, num_inference_steps) mu = calculate_shift( video_sequence_length, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/ltx/pipeline_ltx_image2video.py b/src/diffusers/pipelines/ltx/pipeline_ltx_image2video.py index f8b6d4873a7c..b1dcc41d887e 100644 --- a/src/diffusers/pipelines/ltx/pipeline_ltx_image2video.py +++ b/src/diffusers/pipelines/ltx/pipeline_ltx_image2video.py @@ -747,10 +747,10 @@ def __call__( sigmas = np.linspace(1.0, 1 / num_inference_steps, num_inference_steps) mu = calculate_shift( video_sequence_length, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) timesteps, num_inference_steps = retrieve_timesteps( self.scheduler, diff --git a/src/diffusers/pipelines/mochi/pipeline_mochi.py b/src/diffusers/pipelines/mochi/pipeline_mochi.py index aac4e32e33f0..435470064633 100644 --- a/src/diffusers/pipelines/mochi/pipeline_mochi.py +++ b/src/diffusers/pipelines/mochi/pipeline_mochi.py @@ -62,19 +62,6 @@ """ -def calculate_shift( - image_seq_len, - base_seq_len: int = 256, - max_seq_len: int = 4096, - base_shift: float = 0.5, - max_shift: float = 1.16, -): - m = (max_shift - base_shift) / (max_seq_len - base_seq_len) - b = base_shift - m * base_seq_len - mu = image_seq_len * m + b - return mu - - # from: https://github.com/genmoai/models/blob/075b6e36db58f1242921deff83a1066887b9c9e1/src/mochi_preview/infer.py#L77 def linear_quadratic_schedule(num_steps, threshold_noise, linear_steps=None): if linear_steps is None: diff --git a/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3.py b/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3.py index f5e3b4a1c249..dc0d64144e12 100644 --- a/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3.py +++ b/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3.py @@ -1013,10 +1013,10 @@ def __call__( ) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) scheduler_kwargs["mu"] = mu elif mu is not None: diff --git a/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3_img2img.py b/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3_img2img.py index 1e12dcb8f3d7..6a3a4abe7696 100644 --- a/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3_img2img.py +++ b/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3_img2img.py @@ -943,10 +943,10 @@ def __call__( ) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) scheduler_kwargs["mu"] = mu elif mu is not None: diff --git a/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3_inpaint.py b/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3_inpaint.py index 5a29f6b315d0..23cc4983d54f 100644 --- a/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3_inpaint.py +++ b/src/diffusers/pipelines/stable_diffusion_3/pipeline_stable_diffusion_3_inpaint.py @@ -1053,10 +1053,10 @@ def __call__( ) mu = calculate_shift( image_seq_len, - self.scheduler.config.base_image_seq_len, - self.scheduler.config.max_image_seq_len, - self.scheduler.config.base_shift, - self.scheduler.config.max_shift, + self.scheduler.config.get("base_image_seq_len", 256), + self.scheduler.config.get("max_image_seq_len", 4096), + self.scheduler.config.get("base_shift", 0.5), + self.scheduler.config.get("max_shift", 1.16), ) scheduler_kwargs["mu"] = mu elif mu is not None: