GitLab

* enable UVA sampling with CPU indices

* add docs

* add more docs

* lint

* fix

* fix

* better error message

* use mp.Barrier instead of queues

* revert

* revert

* oops

* revert dgl.multiprocessing.spawn

* Update pytorch.py

* standardizing thread_wrapped_func

* lints

* Update __init__.py

* line

* two lines

* update readme

* readme

* update readme

* update

* Implement LINE

* readme

* readme

* typos

* update readme
Co-authored-by: Zihao Ye <expye@outlook.com>
Co-authored-by: xiang song(charlie.song) <classicxsong@gmail.com>
Co-authored-by: Jinjing Zhou <VoVAllen@users.noreply.github.com>