# Third-party notices

Except for the components identified below, this repository is licensed under
the [MIT License](LICENSE). An MIT license for this repository's original work
does not replace the upstream terms attached to third-party material.

## GPU MODE contestant submissions

Parts of the production implementations were developed with reference to and,
where stated below, partially adapt publicly released GPU MODE submissions:

| Module | Primary external reference | Scope of influence |
|---|---|---|
| QR v2 | gau.nernst, GPU MODE problem 774, submission `844219` | The wide-panel Householder leaf design is partially adapted; recursive composition, shape-specialized routes, terminal tails, dispatch, graph replay, and the guarded large route are repository additions. |
| Symmetric Eigh | teelaitila, GPU MODE problem 775, submission `877642` | The r1-style general eigensolver floor is partially reference-derived; the retained E3629 specialists, default-stream hybridization, dispatch, repair, and integration are repository additions. |

The source records are published in GPU MODE's
[`linalg_submissions.parquet`](https://huggingface.co/datasets/GPUMODE/kernelbot-data/blob/main/linalg_submissions.parquet)
dataset. GPU MODE distributes that dataset under the
[June 9 Researcher Reciprocity License, Version 1.0](https://huggingface.co/datasets/GPUMODE/kernelbot-data/blob/main/LICENSE).
That license permits use, modification, and redistribution subject to its
attribution, notice, and Researcher Reciprocity conditions. The versions in
this repository are modified and integrated into larger implementations; they
are not verbatim mirrors of the upstream submissions.

Leaderboard records:

- [QR v2, problem 774](https://www.gpumode.com/leaderboard/774?tab=rankings)
- [Symmetric Eigh, problem 775](https://www.gpumode.com/leaderboard/775?tab=rankings)

## GPU MODE reference-kernels

The Cholesky input generator and correctness contract in
[`cholesky/task.py`](cholesky/task.py) mirror GPU MODE's
[`reference-kernels`](https://github.com/gpu-mode/reference-kernels) at commit
`51e22db671d36c1c76091c43c36a44546ba324a1`. Those project materials are
distributed under the repository's
[June 9 Researcher Reciprocity License, Version 1.0](https://github.com/gpu-mode/reference-kernels/blob/main/LICENSE).
The local evaluator and production kernel are repository work; see
[`PROVENANCE.md`](PROVENANCE.md) for the exact evidence boundary.

## Fonts

The browser demo redistributes Instrument Serif, Manrope, and JetBrains Mono
under the SIL Open Font License 1.1. Their copyright and license texts are
retained in [`demo/fonts/`](demo/fonts/).