mirror of
https://github.com/NVIDIA/Model-Optimizer.git
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Frida HouandKeval Morabia
97d153118e
### What does this PR do? Type of change: ? <!-- Use one of the following: Bug fix, new feature, new example, new tests, documentation. --> <!-- Details about the change. --> ### Usage ```python # Add a code snippet demonstrating how to use this ``` ### Testing <!-- Mention how have you tested your change if applicable. --> ### Before your PR is "*Ready for review*" Make sure you read and follow [Contributor guidelines](https://github.com/NVIDIA/Model-Optimizer/blob/main/CONTRIBUTING.md) and your commits are signed (`git commit -s -S`). Make sure you read and follow the [Security Best Practices](https://github.com/NVIDIA/Model-Optimizer/blob/main/SECURITY.md#security-coding-practices-for-contributors) (e.g. avoiding hardcoded `trust_remote_code=True`, `torch.load(..., weights_only=False)`, `pickle`, etc.). - Is this change backward compatible?: ✅ / ❌ / N/A <!--- If ❌, explain why. --> - If you copied code from any other sources or added a new PIP dependency, did you follow guidance in `CONTRIBUTING.md`: ✅ / ❌ / N/A <!--- Mandatory --> - Did you write any new necessary tests?: ✅ / ❌ / N/A <!--- Mandatory for new features or examples. --> - Did you update [Changelog](https://github.com/NVIDIA/Model-Optimizer/blob/main/CHANGELOG.rst)?: ✅ / ❌ / N/A <!--- Only for new features, API changes, critical bug fixes or backward incompatible changes. --> ### Additional Information <!-- E.g. related issue. --> <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Added a public backend-specific calibrator registration API to support FP8 scale-sweep calibration, allowing backends to supply custom calibrators used during FP8 tuning. * **Tests** * Added unit tests confirming registry insertion/overwrite, that registered calibrators are invoked when FP8 scale-sweep is enabled, are not invoked when disabled, and that calibration falls back to defaults when no backend is registered. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --------- Signed-off-by: Fridah-nv <201670829+Fridah-nv@users.noreply.github.com> Co-authored-by: Keval Morabia <28916987+kevalmorabia97@users.noreply.github.com>