GitLab

* [fx] fix offload codegen test

* [fx] modify typing

* [autoparallel] annotate pofo sequence

* [autoparallel] remove unused print

* [autoparallel] fix some code

* [fx] modify offload codegen

* [fx] remove repeated hook definitions

* [fx] modify offload test

* [fx] add input activation offload to codegen

* [fx] modify unit test

* [fx] remove two skips in torch11

* [fx] use all_input_nodes instead of _input_nodes

* [fx] add nested activation_checkpoint codegen

* undo algorithms commits

* solver

* undo some commits

* [fx] torch11 add nested activation checkpoint codegen

* remove some imports

* [fx] add some comments in activation codegen

* [fx] codegen instance error fix

* [fx] modify solver linearize and add test

* [fx] add torch11 test of linearize but skip it

* [fx] remove some unused imports