* [IR] delete_wrapper

* [IR] modify the ast_transformer core logic

* [fix] modify the test_origin_info

* function

* remove print

* add some pystate

* [dygraph]unify _non_static_mode() in_dygraph_mode() and in_dynamic_mode()

* [dygraph]unify _non_static_mode() in_dygraph_mode() and in_dynamic_mode()

* [dygraph]unify _non_static_mode() in_dygraph_mode() and in_dynamic_mode()

* [dygraph]unify _non_static_mode() in_dygraph_mode() and in_dynamic_mode()

* [dygraph]unify _non_static_mode() in_dygraph_mode() and in_dynamic_mode()

* [dygraph]unify _non_static_mode() in_dygraph_mode() and in_dynamic_mode()

* fixed cyclic reference that caused patial import

* fixed bad change

* fix bad import

* fix bad import

* fix bad import

* fix ut failed caused by change in_dynamic_mode

* fix ut failed caused by change in_dynamic_mode

* fixed usage of in_dynamic_mode() or in_dygraph_mode()

* revert python3 to python in .pre-commit-config.yaml

* fix merge conflicts

* [Dy2static-Fallback] add set_eval_frame function in pybind.
1. add set_eval_frame function in pybind.

* add unittest for eval frame hooker.

* [support py38]

* fix-GeneratorExit error in eval frame hooker

* support python == 3.9

* support 3.10

* fix some comments

* speed up eval frame for cache hitted code.

* code format

* fix unittest

---------
Co-authored-by: NSigureMo <sigure.qaq@gmail.com>

* [Dy2static-Fallback] add set_eval_frame function in pybind.
1. add set_eval_frame function in pybind.

* add unittest for eval frame hooker.

* [support py38]

* fix-GeneratorExit error in eval frame hooker

* support python == 3.9

* support 3.10

* fix some comments

* relocate regularizer.py

* fix bug

* fix bug

* fix bug

* relocate the import

* replace _regularization_coeff with coeff

* remove the L1DecayRegularizer and L2DecayRegularizer

* move DataLoader to paddle.io. test=develop

* Fix div error when dtype is int64 in static mode

* Fix out dtype

* fix

* update code

* pre-commit

* remove scale check (0-D tensor is usable)

* fix data dtype err

* fix numpy default dtype diff

* fix data dtype

* fix data dtype

* update

* fix coverage

[Dy2St]Get grad names when call append backward to fix high order gradient (#53250)

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* test=allcase

* fix doc erros, test=allcase

* remove fluid.average / fluid.metric

* fix usage in test

* support 0-D output and 0-D as indice in __getitem__

* fix tests

* fix inference and UT

* add unittest for setitem

* fix xpu test

* fix xpu 0-d

* test

* fix test error

* fix test error

* fix test error

* Fix _param_grad_names when like 'param@GRAD@GRAD'

* Add backend for to_static API

* remove zeros

* remove zeros

* apply gcc12 to py3

* apply gcc12 to py3

* fluid api clear

* fluid api clean

* fluid api clean

Co-authored-by: Nxiongkun <xiongkun03@baidu.com>

* fix_prim

* fix bug

* add note

* fix logic

* fix

* add note

* fix check

* fix bug

* fix bug

* fix bug

* add debug

* fix check

* fix bug

* sync print log

* fix test case

* change default

* support jit save with fuse

* add more check

* sync with pr 52120

* add more ut

---------
Co-authored-by: Ncyber-pioneer <chenzhuo@tju.edu.cn>