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Fix broken cpu-offloading in legacy inpainting SD pipeline #3773

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Merged
patrickvonplaten merged 1 commit into from
Jun 15, 2023
Merged

Fix broken cpu-offloading in legacy inpainting SD pipeline #3773

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6 changes: 3 additions & 3 deletions src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_inpaint_legacy.py
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Original file line number Diff line number Diff line change
Expand Up @@ -548,7 +548,7 @@ def get_timesteps(self, num_inference_steps, strength, device):
return timesteps, num_inference_steps - t_start

def prepare_latents(self, image, timestep, num_images_per_prompt, dtype, device, generator):
image = image.to(device=self.device, dtype=dtype)
image = image.to(device=device, dtype=dtype)
init_latent_dist = self.vae.encode(image).latent_dist
init_latents = init_latent_dist.sample(generator=generator)
init_latents = self.vae.config.scaling_factor * init_latents
Expand All @@ -558,7 +558,7 @@ def prepare_latents(self, image, timestep, num_images_per_prompt, dtype, device,
init_latents_orig = init_latents

# add noise to latents using the timesteps
noise = randn_tensor(init_latents.shape, generator=generator, device=self.device, dtype=dtype)
noise = randn_tensor(init_latents.shape, generator=generator, device=device, dtype=dtype)
init_latents = self.scheduler.add_noise(init_latents, noise, timestep)
latents = init_latents
return latents, init_latents_orig, noise
Expand Down Expand Up @@ -710,7 +710,7 @@ def __call__(
)

# 7. Prepare mask latent
mask = mask_image.to(device=self.device, dtype=latents.dtype)
mask = mask_image.to(device=device, dtype=latents.dtype)
mask = torch.cat([mask] * num_images_per_prompt)

# 8. Prepare extra step kwargs. TODO: Logic should ideally just be moved out of the pipeline
Expand Down