GitLab

* [Fix] align hsigmoid with pytorch official

* [Fix] add warnings for Hsigmoid

* [Fix] fix format

* [Fix] add unittest

* [Fix] fix docstring

* enhance hsigmoid

* delete int

* add ext ops, support parrots

* fix lint

* fix lint

* update op from mmdetection

* support non-pytorch env

* fix import bug

* test not import mmcv.op

* rename mmcv.op to mmcv.ops

* fix compile warning

* 1. fix syncbn warning in pytorch 1.5
2. support only cpu compile
3. add point_sample from mmdet

* fix text bug

* update docstrings

* fix line endings

* minor updates

* remove non_local from ops

* bug fix for nonlocal2d

* rename ops_ext to _ext and _ext to _flow_warp_ext

* update the doc

* try clang-format github action

* fix github action

* add ops to api.rst

* fix cpp format

* fix clang format issues

* remove .clang-format
Co-authored-by: Kai Chen <chenkaidev@gmail.com>

* add hswish and hsigmoid

* fix linting

* fix linting

* delete useless staticmethod in cnn/bricks/hsigmoid.py

* forward(x) ==> forward(seld, x)

* add unittests for hsigmoid and hswish

* use torch.equal instead of numpy.equal