GitLab

Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>

* add pyupgrade

* add options for pyupgrade

* minor refinement

* first commit

* Add copyright pre-commit-hook

* add clockwise arguments to ops box_iou_rotated and nms_rotated

* refactor docs

* change code that may incur stopped gradient.

* refactor docs

* Update mmcv/ops/nms.py
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>

* Update mmcv/ops/box_iou_rotated.py
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>

* add iof mode for box_iou_rotated

* update doc

* fix lint

* fix lint

* fix lint

* fix lint

* fix lint

* support aligned and parrots cpu for  box_iou_roatetd

* add aligned doc

* fix lint

* fix lint

* fix lint

* fix lint

* fix bug

* fix bug

* fix bug

* fix lint

* fix lint

* fix bug

* fix bug

* add box_iou_rotated, ml_nms_rotated and nms_rotated

* fix lint

* fix lint

* fix .py lint

* fix cpp lint

* add newline at the end

* add new line

* fix unittest

* config google style

* fix lint

* lint

* lint

* yapf

* update

* fix lint

* fix lint

* fix lint

* fix

* fix format

* fix format

* add modified from

* add docstring and update others

* update docstring

* update docstring

* update

* fix bug

* fix bug

* fix bug
Co-authored-by: Cao Yuhang <yhcao6@gmail.com>