Flex SAE Kernels
Copyright (c) 2025 T-Tech

This project is distributed under the Apache License, Version 2.0. The following
third-party component is redistributed under its original terms:

- Portions of `torch-ext/flex_sae/topk_kernels.py` are adapted from the Facebook
  Research project "memory" (https://github.com/facebookresearch/memory).
  That source is licensed under the Creative Commons Attribution-NonCommercial
  4.0 International License (CC BY-NC 4.0). Any use of the adapted code must
  comply with the non-commercial requirements described at
  https://creativecommons.org/licenses/by-nc/4.0/.

Where the Apache 2.0 license and CC BY-NC 4.0 differ, the more restrictive
requirements apply to the adapted code. All other files are provided under the
Apache License, Version 2.0.