ops.md

## CUDA 算子

MMCV 提供了检测、分割等任务中常用的 CUDA 算子

- ActiveRotatedFilter
- AssignScoreWithK
- BallQuery
- BBoxOverlaps
- CARAFE
- CrissCrossAttention
- ContextBlock
- ConvexIoU
- CornerPool
- ChamferDistance
- Deformable Convolution v1/v2
- Deformable RoIPool
- DiffIoURotated
- DynamicScatter
- GatherPoints
- FurthestPointSample
- FurthestPointSampleWithDist
- GeneralizedAttention
- KNN
- MaskedConv
- MinAreaPolygon
- NMS
- NMS3D
- PointsInPolygons
- PSAMask
- RotatedFeatureAlign
- RoIPointPool3d
- RoIPool
- RiRoIAlignRotated
- RoIAlign
- RoIAwarePool3d
- SimpleRoIAlign
- SigmoidFocalLoss
- SoftmaxFocalLoss
- SoftNMS
- Sparse Convolution
- Synchronized BatchNorm
- Voxelization
- ThreeInterpolate
- ThreeNN
- Weight standardization
- Correlation