[tests] refactor remaining s series pipelines by sayakpaul · Pull Request #14654 · huggingface/diffusers · GitHub
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[tests] refactor remaining s series pipelines - #14654

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sayakpaul merged 6 commits into
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remaining-s-series-pipeline-tests
Aug 31, 2026
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[tests] refactor remaining s series pipelines#14654
sayakpaul merged 6 commits into
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remaining-s-series-pipeline-tests

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@sayakpaul

@sayakpaul sayakpaul commented Aug 31, 2026

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@github-actions github-actions Bot added size/L PR with diff > 200 LOC tests and removed size/L PR with diff > 200 LOC labels Aug 31, 2026
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sayakpaul commented Aug 31, 2026

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❌ pytest tests/pipelines/stable_audio/ failed on GPU — view logs.

@github-actions github-actions Bot added the size/L PR with diff > 200 LOC label Aug 31, 2026
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sayakpaul commented Aug 31, 2026

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/diffusers-bot pytest tests/pipelines/skyreels_v2/

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❌ pytest tests/pipelines/skyreels_v2/ failed on GPU — view logs.

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/diffusers-bot pytest tests/pipelines/stable_audio_3/

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⚠️ pytest tests/pipelines/stable_audio_3/ was cancelled on GPU — view logs.

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/diffusers-bot pytest tests/pipelines/stable_audio/

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✅ pytest tests/pipelines/stable_audio/ passed on GPU — view logs.

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/diffusers-bot pytest tests/pipelines/stable_audio_3/

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✅ pytest tests/pipelines/stable_audio_3/ passed on GPU — view logs.

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/diffusers-bot pytest tests/pipelines/skyreels_v2/

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⚠️ pytest tests/pipelines/skyreels_v2/ was cancelled on GPU — view logs.

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The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

sayakpaul
sayakpaul commented Aug 31, 2026
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Comment thread src/diffusers/pipelines/skyreels_v2/pipeline_skyreels_v2_diffusion_forcing_v2v.py

if long_video_iter == 0:
# `video` is preprocessed in float32; the VAE may be running in another dtype (fp16/bf16).
video = video.to(self.vae.dtype)

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Mimicking what the I2V pipeline does in prepare_latents()

sayakpaul
sayakpaul commented Aug 31, 2026
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Comment thread src/diffusers/pipelines/skyreels_v2/pipeline_skyreels_v2_diffusion_forcing_i2v.py
if last_image is not None:
latents = latents[:, :, :-prefix_video_latents_frames, :, :].to(self.vae.dtype)
latents = latents[:, :, :-prefix_video_latents_frames, :, :]
latents = latents.to(self.vae.dtype)

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The latents needs to go to the vae.dtype regardless of the condition.

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sayakpaul commented Aug 31, 2026

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/diffusers-bot pytest tests/pipelines/skyreels_v2/

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@sayakpaul
sayakpaul merged commit f9d1989 into main Aug 31, 2026
15 of 16 checks passed
@sayakpaul
sayakpaul deleted the remaining-s-series-pipeline-tests branch August 31, 2026 15:39
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@sayakpaul @HuggingFaceDocBuilderDev @DN6