mlc-ai / mlc-ai/web-stable-diffusion
Feature request: FP16 Support
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Description
The "shader-f16" extension is available on Mac (check https://webgpureport.org) and is coming to Windows soon (for now it can be enabled with --enable-dawn-features=use_dxc). It would be nice to incorporate it into this project!
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the linked WGSL shader-f16 extension and the project's WebGPU integration. Determine which supported platforms and model operations would need FP16 support; done means the feature works on the stated platforms without regressing existing browser execution.
Written by the indexing model from the issue text.
Assessment
- Domain
- machine-learning, performance, web-dev
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100