# Licenses for special operations

In this file, we list the operations with other licenses instead of Apache 2.0. Users should be careful about adopting these operations in any commercial matters.

|      Operation       |                                                                 Files                                                                 |    License     |
| :------------------: | :-----------------------------------------------------------------------------------------------------------------------------------: | :------------: |
|    conv2d_gradfix    |           [mmgen/ops/conv2d_gradfix.py](https://github.com/open-mmlab/mmgeneration/blob/master/mmgen/ops/conv2d_gradfix.py)           | NVIDIA License |
| compute_pr_distances | [mmgen/core/evaluation/metric_utils.py](https://github.com/open-mmlab/mmgeneration/blob/master/mmgen/core/evaluation/metric_utils.py) | NVIDIA License |