GitLab

* [examples] update autoparallel tutorial demo

* add test_ci.sh

* polish

* add conda yaml

* [example] updated large-batch optimizer tutorial

* polish code

* polish code

* [example] updated the hybrid parallel tutorial

* polish code

* [workflow] refactored the example check workflow

* polish code

* polish code

* polish code

* polish code

* polish code

* polish code

* polish code

* polish code

* polish code

* polish code

* polish code

* [sc] add examples for auto checkpoint.

* merge upstream

* [fx] add more meta_registry for MetaTensor execution.

* [sc] SC tutorial for auto checkpoint

* [sc] polish examples

* [sc] polish readme

* [sc] polish readme and help information

* [sc] polish readme and help information

* [sc] modify auto checkpoint benchmark

* [sc] remove imgs

* [sc] remove redundant handson

* [tutorial] polish README and OPT files

* [tutorial] polish README and OPT files

* [tutorial] polish README and OPT files

* [tutorial] updated hybrid parallel readme

* polish code

* [tutorial] added synthetic data for sequence parallel

* polish code

* [tutorial] removed tutorial index in readme

* [tutorial] removed tutorial index in readme

* [sc] SC tutorial for auto checkpoint

* [sc] polish examples

* [sc] polish readme

* [sc] polish readme and help information

* [sc] polish readme and help information

* [sc] modify auto checkpoint benchmark

* [sc] remove imgs

* [tutorial] added synthetic data for hybrid parallel

* polish code

* [sc] SC tutorial for auto checkpoint

* [sc] polish examples

* [sc] polish readme

* [sc] polish readme and help information

* [sc] polish readme and help information

* Add handson to ColossalAI.

* Change names of handsons and edit sequence parallel example.

* Edit wrong folder name

* resolve conflict

* delete readme

Co-authored-by: Boxiang Wang <boxiang.wang1@gmail.com>