Skip to content

[Pipelines] Enable Wan VACE to run since single transformer#12428

Merged
DN6 merged 6 commits intomainfrom
vace-fix
Oct 28, 2025
Merged

[Pipelines] Enable Wan VACE to run since single transformer#12428
DN6 merged 6 commits intomainfrom
vace-fix

Conversation

@DN6
Copy link
Copy Markdown
Collaborator

@DN6 DN6 commented Oct 3, 2025

What does this PR do?

Updates WanVACEPipeline to allow running with a single transformer

Fixes # (issue)
#12410

Before submitting

Who can review?

Anyone in the community is free to review the PR once the tests have passed. Feel free to tag
members/contributors who may be interested in your PR.

@HuggingFaceDocBuilderDev
Copy link
Copy Markdown

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.

@vladmandic
Copy link
Copy Markdown
Contributor

gentle ping?

@DN6 DN6 requested a review from yiyixuxu October 23, 2025 09:43
boundary_timestep. If `None`, only the available transformer is used for the entire denoising process.
"""

model_cpu_offload_seq = "text_encoder->transformer->vae"
Copy link
Copy Markdown

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Does this not need?

    model_cpu_offload_seq = "text_encoder->transformer->transformer_2->vae"

When you are using two transformers I'm guessing you are using other WAN2.2 ones are these compatible with VACE?

Copy link
Copy Markdown
Collaborator Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks for flagging @JoeGaffney. Updated to include transformer 2

Copy link
Copy Markdown
Collaborator

@yiyixuxu yiyixuxu left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

sorry I missed the PR

@DN6 DN6 merged commit ecfbc8f into main Oct 28, 2025
13 of 15 checks passed
@DN6 DN6 added the roadmap Add to current release roadmap label Nov 10, 2025
@DN6 DN6 moved this from In Progress to Done in Diffusers Roadmap 0.38 Nov 10, 2025
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

roadmap Add to current release roadmap

Projects

Archived in project

Development

Successfully merging this pull request may close these issues.

5 participants