* optimiaze performance of PreparePhiData (#42093)

* Dygraph performance optimization (v2) (#42103)

* optimiaze performance of PreparePhiData

* dygraph performance optimization

* optimize performance of dygraph (#42137)

官网中写到cmake版本最低3.15，更新cmake设置

[Cherry-Pick][Performance]Remove CudaStreamSychornize in ClipGradByGlobalNorm and fix shape op (#42170)

* [Performance]Set ShapeKernel with ALL_BACKEND and ALL_LAYOUT (#42138)

* [Performance]Set ShapeKernel with ALL_BACKEND and ALL_LAYOUT

* [Performance]Set ShapeKernel with ALL_BACKEND and ALL_LAYOUT

* [Performance]Remove CudaStreamSychornize in ClipGradByGlobalNorm (#42132)

解决编译依赖失败问题

* fix kenrel name apperance (#42071)

* Reduce performance influence by record event in python (#42040)

* optimize performance

* fix

* improve coverage

* fix

* fix

* [Eager] Fix CastPyArg2scalar for max value of int64 (#42098)

* [Eager] Fix CastPyArg2Scalar in Long case

* Add more test cases for paddle.clip

* Use PyLong_AsLongLong

* Fix merge conflicts

* add hashtable interface. test=develop

* update. test=develop

* update. test=develop

* fix. test=develop

* fix optimizer config for xpups. test=develop

* fix. test=develop

* fix. test=develop

* add _grad_name and _grad_value for eager tensor

* fix paddle_enforce

* fix paddle_enforce 2

* fix grad_name

* _grad_value return lodtensor rather than tensor

* fix

* gradients; test=document_fix

* fix VarType; test=document_fix

* fix vartype; test=document_fix

* cumsum; test=document_fix

* t; test=document_fix

* fix bug for MultiplicativeDecay

* remove changes to test_lr_scheduler.py

修复ORT在batch变动时，输出shape不对问题

* sharding_for_eager_tensor (#41415)

* fix_sharding_copy_right (#41849)

add mixed-precission support for ipu

cherry-pick from #41733

Change CINN Tag to Prepare for CINN release/v0.2. This PR is the cherrypick of #42063

* Move pass optimizations into CINN.

* fix nms op doc missing default value

* fix nms op doc add blank line

* modify xpu.cmake,*test=kunlun (#41832)

* modify xpu.cmake,*test=kunlun

* modify xpu.cmake,*test=kunlun

* modify xpu.cmake,*test=kunlun

* modify xpu.cmake,*test=kunlun

* support bilstm,*test=kunlun

* [cherry-pick]support multi_layer of bilstm,*test=kunlun

* fix_nccl_barrier (#41970)

* be compatible with the old version of alltoall (#42007)
Co-authored-by: NBaibaifan <39549453+Baibaifan@users.noreply.github.com>

* fix utest

* fix time

* double accessor and show_scale

* double accessor and show_scale

* rename

* fix bug in pslib config

* add unittest

* update gpu fp16 op blacklist

* update blacklist

* [PHI] Support some c++ api in paddle namespace (#41778)

* support some c++ api in paddle namespace

* change c++ api namespace in custom op

* [Phi] Support setting size of vector<Tensor> for out in yaml (#41576)

* support setting vector out size in yaml

* support setting size of vector<tensor> for out in yaml

* add data transform config for shape and size (#41909)

* fix api_gen bug

* [Phi] Support setting size of vector<Tensor> for out in yaml (#41576)

* support setting vector out size in yaml

* support setting size of vector<tensor> for out in yaml

* resolve conflict
Co-authored-by: Nzyfncg <zhangyunfei07@baidu.com>

* [Eager]Fix full_like/clip with np.generic type as attribute

* support numpy genertic

* remove usless code

cherry-pick #41795