* [CLI] add CLI launcher
* Revert "[CLI] add CLI launcher"
This reverts commit df7e6506d4.
* manipulation
* [fx]add graph manipulation methods.
* [fx]methods to get fx graph property.
* add unit test
* add docstring to explain top node and leaf node in this context
* init a checkpoint dir
* [checkpoint]support resume for cosinewarmuplr
* [checkpoint]add unit test
* fix some bugs but still not OK
* fix bugs
* make it faster
* [checkpoint]support generalized scheduler
* polish
* [tensor] torch function return colotensor
* polish
* fix bugs
* remove debug info
* polish
* polish
* [tensor] test_model pass unittests
* polish
* [hotfix] fx get comm size bug
Co-authored-by: ZhaoYi1222 <zhaoyi9499@gmail.com>