GitLab

* support prroipooling

* fix build bug

* fix bug of precision

* fix lint

* add ut

* add license and citation

* polish op and add type hint

* refactor ut

* add docstring for prroipool

* polish code

* format cu and cuh code

* fix format

* fix format

* fix typo
Co-authored-by: zhouzaida <zhouzaida@163.com>
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>