* [Eager] add _fallback_legacy_dygraph for npu/xpu/rocm

* fix import

* fix moe apis (#41650)

* Moe ref (#41836)

* moe ref

* ref commit

* update; document_fix

* update;document_fix

* Moe ref (#41864)

* moe ref

* ref commit; document_fix

* update; document_fix

* update document_fix

* update; document_fix

* [XPUPS]add support for kunlun2 (#40985)


[XPUPS]add support for kunlun2
Co-authored-by: NWorgenZhang <frank08081993@gmail.com>

* [XPUPS]fix hashtable_kernel.kps (#41790)

* refactor heter comm kernel

* update. test=develop

* update calc_shard_offset. test=develop

* update xpu kernel. test=develop

* update args of calc_shard_offset

* update. test=develop

* remove customGradMerger

* update. test=develop

* update. test=develop

* fix. test=develop

* update. test=develop

* update. test=develop

* update optimizer kernel

* update. test=develop

* update. test=develop

* update. test=develop

* update. test=develop

* update. test=develop

* update. test=develop

* update. test=develop

* update. test=develop

* fix. test=develop

* fix. test=develop

* add optimizer kernel. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix kunlun not support size_t. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* update hashtable. test=develop

* update. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* update. test=develop

* update. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* template init. test=develop

* hashtable template init. test=develop

* fix. test=develop

* fix. test=devlop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix hashtable_kernel. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop
Co-authored-by: NWorgenZhang <frank08081993@gmail.com>

* [XPUPS]modify xpu_kp.cmake with HETERPS&PSLIB (#41760)

* modify xpu_kp.cmake with HETERPS&PSLIB

* fix. test=develop

* fix. test=develop

* fix. test=develop

* fix. test=develop
Co-authored-by: NWorgenZhang <frank08081993@gmail.com>

* modify xpu.cmake,*test=kunlun

* modify xpu.cmake,*test=kunlun

* modify xpu.cmake,*test=kunlun

* modify xpu.cmake,*test=kunlun

* split reduce_kernel

* rm reduce_kernel in cmake

* split reduce_grad kernels

* fix cmake build error

* format code

* fix standalone_executor_test error

[DoubleGrad] Enabled double grad test cases in eager_mode for test_imperative_double_grad (#41451) (#41893)

* [DoubleGrad] Enabled double grad test cases in eager_mode for test_imperative_double_grad

* Fixed elementwise issue

* Addressed CI failures

This PR is the cherry-pick of #41824

This PR fixes a bug that will cause the Cuda address error. The reason for this bug is that the grid number of the Cuda Kernel had been wrongly set.

* Add core.eager.StringTensor __init__ which pyarray args can be passed

* Add the numpy method of core.eager.StringTensor

* revert tensor.to_string modification

* Add ToPyObject for core.eager.StringTensor

* Add debug string for core.eager.StringTensor

* Remove place args of core.eager.StringTensor temporarily

* Fix check string_tensor error

* remove dtype of core.eager.StringTensor

* add core.eager.StringTensor unittest

* remove pstring from VarDesc

* Add InitStringTensorWithStringTensor

* Remove to_string modification

* Remove zero_copy arg from StringTensor creator

* [Phi&CustomOp] Remove deprecated enum PlaceType for custom op & add warning (#41647)

* remove old custom op placetype

* replace dist  placetype using

* add with gpu macro

* fix mutable_data error

* fix set value error

* add comment

* remove all is initialized using (#41766)

* remove inner_place using (#41768)

* polish tensor depreacted method warning (#41807)

* [CustomOp] Fix PlaceType related compat error (#41826)

* fix place type related compat error

* fix test failed

* remove dll decl

* revert place type change

* add dll decl

* resolve conflict

* fix data transform problem for cudnn backend (#41622)

* Fix problem of infermeta with vector output (#41646)

* remove stack_grad infershape

* fix bug of output with null

* fix bug

* the one ps proto (#41659)

* the one ps proto

* the one ps proto

* fix

* fix

* fix

* fix windows ci

* fix windows ci

* add dependency

* add dependency

* fix bug of ps_py_proto cant find path for the folder not created (#41793)
Co-authored-by: NSing_chan <51314274+betterpig@users.noreply.github.com>

Add paddle.sparse and three Sparse API (#41276)
Add Sparse API to_dense, to_sparse_coo and values (#41394)

cherry-pick PR#41276 到 release/2.3

    添加路径：paddle.sparse，paddle.sparse.functional，paddle.sparse.layer
    添加API：paddle.sparse.sparse_coo_tensor（用于创建COO格式的Sparse Tensor ）和 paddle.sparse.sparse_csr_tensor（用于创建CSR格式的Sparse Tensor ）
    添加API：paddle.sparse.ReLU

* add multi_dot,maxout,multiplex yaml

* add code converage

* add new method for custom double grad

* add tanh double grad unittest

* change year

* revert tensor init method

* add context pool unittests

* fix timeout

* polish details

* change option pos

* add dll decl for wndows

* fix pre-commit error

* move dll_decl and export DeviceContext

* replace lost dll_decl.h

* [Yaml]add exp yaml (#41217)

* add exp yaml

* add exp api in test case

* add determinant yaml

* fix exp op unittest

* change test class name

* modify api name

* compacted with raw api

* fix det api

* add python_api

* add test eager for determinant op

* [Yaml] Add assign yaml (#41428)

* add assign yaml

* add assign api

* add assign backward api

* add assign

* add assign yaml

* add assign

* assign yaml

* add assign raw kernel and use assign_raw in yaml

* merge develop branch

* add missing python_api

* exchange assign and assign_raw kernel name (#41625)

* exchange assign and assign_raw kernel name

* fix register error

* [Yaml]add gaussian_random yaml and test case (#41312)

* add guassian random yaml

* add gaussian_random yaml and test case

* fix error modify of full yaml

* import in_dygraph_mode

* import _in_legacy_dygraph

* add place arg in api

* import __current_expected_place

* fix test_egr_python_api failed case

* add test case

* add cast for NormalInitializer

* fix test error

* fix test error

* rm unsed check code

* fix test error in test_initializer_nn

* modify by review

* [Phi]fix split error when sections has 0 size and add test case (#41708)

* fix split error when sections has 0 size and add test case

* fix test case

* fix new dygraph record event

* refine name

* fix

* fix

* fix according to review

* Add yaml for matrix rank op (#41466)

* modify matrix_rank

* add matrix_rank shape

* add matrix_rank shape

* Add yaml for matrix_rank OP

* Add UT
Co-authored-by: Nzhoujianqian <15205085056@163.com>

* Add yaml for eye OP (#41476)

* [cherry-pick] Add yaml config for matrix_rank, eye, deformable_conv and
deformable_conv_v1 OPs
* Add yaml for deformable_conv and deformable_conv_v1 OPs

* Add UT

* Add to skipped_phi_api list for infrt
Co-authored-by: Nzhoujianqian <15205085056@163.com>

* fix_ci_problem3

* support windows no default error

* Add no need buffer config (#41605)

* add no need buffer

* add no need buffer

* remove determinant no need buffer

* remove useless code

* [Eager] Remove elementwise add in conv (#41515)

* remove elementwise add in conv

* use reshape

* fix warpctc grad kernel dep eror (#41598)

add a inner loop for index_select_grad_init() in index_select op when dealing with large-shape data (PaddlePaddle#41563) (#41669)

修复cmake中使用cp拷贝文件出现多线程编译随机挂的问题。