* COPY FROM issue of paddle nn

* 移除额外添加的示例，并修改Examplex->Examples

* remove example name of transformer

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

* static graph autogen code for expand

* fix bug

* fix bug

* fix bug

* fix bug

* fix bug

* fix bug

* support build

* add ut

* update

* refactor build context

* fix bug

* polish code

* change func name

* Fix compiling on XPU related to MPTypeTrait.

* Unify the use of MPTypeTrait.

* Fix compiling error.

* fix vpp mp init prob

* triger ci

* fix clang-format

* 'fix_clang-format'

* fix remaining errors

* format

* empty commit, re-trigger all ci

* empty commit, re-trigger all ci

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

* refine code

* add some interface for phi kernel op

* fix compile bug

* delete unused code

* support code

* fix bug

* refine code

* delete unused code

* fix compile bug

* fix compile bug

* delete unused code

* add elementwise add op

* fix compile bug

* refine code

* fix compile bug

* add ut for attribute member function

* delete unused code

* refine ut

* fix windows ci install whl

* fix bce

* update install whl

* update dygraph collective

fix ut

* remove debug log

* cinn 5 6

* roll back something

* roll back something

* fix codestyle of cinn

* revert symlink changes

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

* fix cinn codestyle cmake-format

* remove a blank cmakelist

* restore deleted file

* restore deleted file

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

* add kernel dialect

* change DenseTensorTypeStorage to DenseTensorType

* add test case`

* add first pd_op to kernel dialect

* lower pd op to kernel dialect

* update

* update

* remove useless code

* add attrite print test

* fix bug

* update

* update

* update

* update

* polish code

* fix bug

* polish  code  and add python test

* add test

* fix test error

* add env flag

* fix bug

* revert test env

* change cc_test_old to cc_test

* fix build_static bug

* fix type test error

* udpate cmake

* disable test in windows

* update

* update

* fix bug

* split file

* fix conflict

* polish code and fix conflict

* support place transformer

* finish bug

* add gpu flags

* fix with cuda macro

* add fetch kernel

* support fetch var in new ir

* fix bug

* polish code

* change array equal to np.testing

* support feed in new ir

* update

* fix bug

* try to hack combine op

* add scope guard

* revert atan2 op

* add scope guard

* update

* polish code

* update

* refactor build kernel context

* fix unitest bug

* polish code

* use original order

* remove useless code

* polish code

* fix bug

* style

* more

* update ctest

* Update legacy_backward.yaml

* Update legacy_ops.yaml

* Update legacy_ops.yaml

* update

* update

* update for move

* add skip_gc_vars for 1f1b schedule mode

* add pp_degree and pp_stage

* [codestyle] add exclude

* refine config

* empty commit, test=document_fix

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

* refine code

* add some interface for phi kernel op

* fix compile bug

* delete unused code

* support code

* fix bug

* refine code

* delete unused code

* fix compile bug

* fix compile bug

* delete unused code

* add elementwise add op

* fix compile bug

* add arm_brpc,box_ps cache

* delete concurrentqueue.cmake