GitLab

* replace `re` with `regex`

* add regex in requirements

* use regex on windows and re on linux

* update requirements.txt

* migrate op

* migrate unittest

* update build no torch

* add back use_torch_vision for roi align

* fix type and unit test

* ignore test logging when no torch

* fix no torch ci test

* skip test registry

* remove coverage report when no torch

* fix mac ci order

* install latest pillow when no torch

* mv convws to brisk

* update actiion

* remove 1.3 cuda

* reorder

* add no torch

* fixed version

* make py3.8 on pt1.5

* make py3.8 on pt1.5

* remove torch 1.3

* disable py3.8

* pip

* merge master with cuda compile fix

* add cpu roi align

* fixed test

* fixed no torch

* add CUDA_ARGS

* use one line

* gencode=61

* seperate jobs

* update lint

* use parametrize test

* formart and rename

* unit test for all

* 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>