GitLab

* chore: use https and rm work_dir before cp

* chore: explictly install Cython

* chore: rm dir:tmp before cp

* chore: add jenkins file

* chore: remove cuda_arch

* chore: replace Float.parsefloat with string check

* chore: add pip mirror

* chore: fix add MMCV_WITH_OPS env var

* chore: fix undefined symbol _Z16THPVariable_WrapN2at6TensorE

* chore: add comment

* chore: fix multi docker running under same dir error

* chore: rm dir after build

* chore: fix rm

* chore: also rm tmp dir

* chore: use sensetime docker

* feat: use torch-pre-installed docker

* fix: fix index error