GitLab

* experimental: Add spectrain support

* Address review comments

* Address review comments

[refactor] Use logging in place of print statements, remove unused functions and other minor refactoring changes. (#461)

* fix pipe logging and other cleanups

* more log/debug changes

* refactor experimental file locations

* refactor fix

* disable test temporarily

* lint error fix

* make the change in the right file

* fix lint errors

* skip failing tests
Co-authored-by: Anjali Sridhar <anj@devfair0443.h2.fair>

* move experimental to the fairscale repo

* lint error fixes

* modify test imports

* lint error fixes

* lint errors
Co-authored-by: Anjali Sridhar <anj@devfair0443.h2.fair>

* Add AMPnet implementation (clean version)

* Move ampnet to experimental

* Move stuff around pipeline

* Address review comments and fix pre-commit errors

* Refactor and modify delegate functionality

* Modify header in pipe.py