Add autoquant support for torchao quantizer (#35503)
* Add autoquant support for torchao quantizer
Summary:
att, also verified that autoquantized model can be saved and loaded:
save: https://gist.github.com/jerryzh168/01d367aaf44dbbbfd4068a4a10a00061
load: https://gist.github.com/jerryzh168/d5c6c401b2abdf18e0b6771341f1525c
Test Plan:
tested locally with above script
model uploaded to https://huggingface.co/jerryzh168/llama3-8b-autoquant
Reviewers:
Subscribers:
Tasks:
Tags:
* add test
* ruff fix
* ruff reformat
* add docs and min_sqnr support
* format
* format
* fix test
* update doc
* format
* remove disable_compile
* format
