Add Profiler Support for Performance Analysis (#2883)
* Add torch profiler
* Add example
* Fix rank 0 saving
* Add docstring
* Add profile readme
* Fix minor
* Fix example path
* Add exp test code
* Rename profile dir
* Change readme
* Change save format
* Minor
* Enhance docstring example
* Add user guide
* Add memory profile guide
* Enhance error msg
* Fix type hinting
* Minor refactor
* Fix hf tag
* Fix copyright year
* Mv toctree
* Fix image path
* Fix license year
* Change profiler pattern name
* Update package reference
* Add slow decorator
* Check output value
