* fix_gcc12_error

* fix gcc12 error

* fix gcc12 error

* add all_reduce, reduce kernel and api

* fix all_reduce reduce ut

fix reduce op maker conflict

fix merge conflicts

* fix conflicts, rename ReduceOp->ReduceBaseOp in reduce_ops

rename allreduce op, to remove

* fix code format

fix comments

* modify test_collective_reduce_api ut timeout

* fix PR-CI-Build

fix comments: format phi operator

* Add bf16 support for elementwise_pow

* Update ut

* add bf16 and fp16 tests

* fix dtype check

* add nanmedian output defs

* remove the multiclass_nms3 momentum

* add nms3 register output defs

* remove nms from set

* remove nms from set

* move DataType from paddle::experimental to phi

* convert namespace

* convert namespace

* convert namespace

* clarify namespace

* convert more datatype

* Revert "convert more datatype"

This reverts commit 083b462959e6a22d4d8767707b628b95b396642e.

* convert more in auto_code_generator

* fix conflicts for XPU

* fix namespace conflicts

* fix errors

* Revert "fix errors"

This reverts commit f9d9958b54ee32141112274c8a5c3c381ab0f876.

* fix errors

* fix formatting

* [Zero-Dim] Support output 0D for argmin/argmax/median/kthvalue/mode/equal_all/allclose

* fix CI

[Zero-Dim] Support 0D for numel/rank/size/optimizer/create_parameter/create_global_var, fix some usage to adapt 0D (#51566)

* fix Werror in roi_align_grad_kernel

* adopt a better way

* register some custom kernel

* fix bug

* resgister for ftt_r2c, ftt_c2_r

* fix clang-format

* Add output defs for argsort kernel

* Update argsort_kernel.cc

* Update argsort_kernel.cu

* Update argsort_kernel.cc

* add multinomial output defs

* fix register on gpu

* [phi][jit] rm Softmax StrideScal

* [phi][jit] rm kStrideScal

* [phi][jit] fix Softmax clean omission

* [phi][jit] fix Softmax clean omission

* [phi][jit] fix StrideScal clean omission

* [phi][jit] fix mkl SoftmaxKernel clean omission

* [phi][jit] fix test error

* [phi][jit] fix test error

* [phi][jit] rm NCHW16CMulNC

* [phi][jit] fix test error

* [phi][jit] rm HSum HMax

* [phi][jit] fix test error

* [phi][jit] rm StrideASum

* add AUTHORS.md

* [phi][jit] fix test error

* add rnn and searchsorted output defs

* add gpu kernel

* fix atan2

* fix

* fix

* fix

* fix error

* fix error

* fix

* skip copy beta pow when use_global_beta_pow=1

* revert infermeta

* register dtype and place

* refine code

* Add output defs for generate_proposals,instance_norm kernel

* fix

* fix eig

* fix

* fix

* fix

* fix

* Revert "Revert "【Hackathon No.67】remove operator.h in blas.h (#50989)" (#51467)"

This reverts commit b9d91531.

* remove cout

* add header

* fix missing header

* fix refer fluid error

* fix missing header

* 更新 repeat_interleave_grad_kernel_impl.h

Change to phi style datatype.

* 更新 repeat_interleave_grad_kernel_impl.h

Fix missing header

* datatype fluid -> phi

* paddle::experimental -> phi

* fix reference error

* fix reference error

* fix reference error

* fix errors

* fix missing FLAGS

* fix missing headers

* fix missing headers

* fix missing headers

* fix missing headers

* fix missing header

* fix missing header

* fix errors

* Delete randperm raw op

* fix

* Delete hardswish_raw op

* fix ut

* remove device_context include

* fix bug

* fix bug

* add all_gather and fix conflicts

* fix code format

* fix ut

* fix broadcast ut

* Replace paddle::experimental::DataType as phi::DataType

* restore custom_device.cc

* Add output defs for mode kernel

* fix bug

* add fp16/bf16

* add grad bf16

* test name

* Add output defs for conv3d_coo distribute_fpn_proposals kernel

* fix

* add register of KthvalueKernel

add register of KthvalueKernel

* Update kthvalue_kernel.cc

* Update kthvalue_kernel.cu

* Update interpreter_util.cc

* Update auc_kernel.cc

* Update auc_kernel.cu

* Update auc_kernel.cc

* Update auc_kernel.cu

* Update interpreter_util.cc

* Update bincount_kernel.cc

* Update bincount_kernel.cu

* Add output defs for all_close all_raw  kernel

* Update interpreter_util.cc