GitLab

* Added features.md and Getting Started guide.

* trimming newlines

* Adding hostfile discussion

* include/exclude emphasis

* Edits overview

* minor edits on the overview

* minor edits

* Fixing broken GPT2 links

* Clarify our relationship with Megatron-LM

* Update README.md

* Update README.md

* minor edits

* fix formatting
Co-authored-by: Shaden Smith <ShadenTSmith@gmail.com>
Co-authored-by: yuxionghe <yuxhe@microsoft.com>

* Ported DeepSpeed overview.

* Renamed subsection

* Formatting table of contents

* initial import of Megatron tutorial

* Grammatical edits, formatting, and paths.

* formatting and data download instructions

* formatting tutorial

* formatting tutorial

* formatting tutorial

* formatting tutorial

* formatting tutorial

* formatting tutorial

* new perf chart

* removing TODO

* adding pointer to tutorial

* edits

* azure to low bandwidth
Co-authored-by: Samyam Rajbhandari <samyamr@microsoft.com>

* Azure pipelines build badge

* Update README.md

* add license badge

* Enables NCCL backend in @distributed_test

* Adds pytest-forked to avoid CUDA re-initialization issue.

* paste typo

* transcription typo

* Adding testing documentation to README.md

* Add pytest to requirements.txt