[QST][CuTeDSL] Is there a plan to support the tf32 type on hopper
Nobody has claimed this yet.
- Dominant language
- C++
- Stars
- 10.5k
- Forks
- 2.1k
- Avg merge
- 3d 11h
- Merged PRs (30d)
- 7
Description
What is your question?
Is there a plan to support the tf32 type on hopper
In some scenarios, we hope to have higher precision and a wider range of numerical representation.
I see in the python/CuTeDSL/cutlass/utils/hopper helpers. Py "this directory make trivial tiled mma doesn't support TF32 type, It USES the "python/CuTeDSL/cutlass/express/nvgpu/warpgroup/mma. py" under the encapsulated mma OP. The content here seems not to allow users to develop. I noticed the balckwell has supported, hooper architecture on whether there is a support plan
Contributor guide
No contributing guide indexed for this repository
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 reading the referenced python/CuTeDSL/cutlass/utils/hopper helpers and python/CuTeDSL/cutlass/express/nvgpu/warpgroup/mma.py, then compare the existing Blackwell support. Determine with maintainers whether Hopper TF32 support is planned and what implementation scope is required; done would be documented support or a confirmed plan with specific next steps.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, python
- Domain
- performance
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100