* move fluid.utils to paddle.utils.layers_utils

* fix error

* delete original fluid layers utils

* remove import and old utils

* remove more old utils import

* change import path of fill_constant in the layers_utils.py

* fix mistake

* fix error

* expose in __init__.py

* for comment

* when change the ref of func is_sequence, it should change to the root of is_sequence instead

* for codecheck

* add prim erf grad

* add yaml config for prim erf grad

* add math.h

* add cmath

* add math  defines

* use define math

* use define math

* define M_2_SQRTPI

* M_2_SQRTPI math

* try math.h

* fix typro

* remove pow in erf grad

* use new optest

* add fp16 fp32 test

* remove fp16 test

* Add the collect and print of kernel registry infomation in op benchmark ci.

* Little change to test the ci.

* Remove the reduntant function.

* Move the collect of kernel registry information to the end of ci.

* support run haokanctr model in heterps-models

* polish setup.py

* polish JVM_LIB in evn_dict

* add softplus double grad

* use constant method

* support elementwise_pow bfloat16

* add only_check_prim parameters in check_grad

* modify unit test

* fix floor test

* fix sigmoid bfloat16 test

* norm some ops prim test

* add unit16 for sqrt

* fix accuracy and activation

* add adadelta

* support pad2d

* support pad

* modify exponential and linear_interp_v2

* modify meshgrid test

* add group_norm

* support some ops

* modify activation&group norm

* modify act

* reset group_norm

* modify acti

* modify pow test

* modify acti

* lint

* modify mkldnn test

* fix acti

* modify adadelta

* lint

* fix act mkldnn

* reset acti

* [clear ps] del some all list

* [clear ps] for ci

* [clear ps] rm fluid emb

* split_list

* support reshape test on prim and cinn

* fix mkldnn test

* polish test case

* register custom kernel for all type of custom device

* fix bug

* fix GetKernelInputArgDef

* fix amp bug

* fix TransToPhiPlace

* adapt interpreter_util

* add output defs for fused_adam kernel

* complete the oters defs for cpu and gpu

* remove register for param_out

* Add output defs for sgd kernel

* add datatype infer for sgd

* add infer logic

* [Dy2St]Enhance @to_static auto-skip paddle inner API

* fix comment

* fix class method

* add output defs for edit_distance kernel

* change seqnum as output0

* add REGISTER of float32 in accuracy

* fix something

* tile_op

* fix bfloat16 x

* update review

* del out

* add abs composite backward op

* add missing changes during merge

* modify according to new rules

* local UT OK

* fix typo

* codestyle

* register composite operator

* add fp16 test for abs

* replace experimenta::tensor

* Fix bug of reduce_sum op. When input.numel() > INT32_MAX, its result
is wrong.

* Remove climits.

* Fix bug of hybrid parallel strategy with recompute using bf16.

* Fix bug of recompute_hybrid ctx.amp_dtype

* Fix bug of amp_dtype.

* Fix bug of auto_cast.

* * add comm context for device context

* add broadcast phi operator kernel and api

* add broadcast support dtype, update ut

* fix broadcast bfloat16 type

* fix ut

* update test_collective_broadcast_api timeout to 300

* add visit_place to phi/core/utils

* remove reference to operator.h in phi/kernels/funcs/math_function.h

* update data type from framework.proto to phi

* fix enforce error in fluid

* [cinn] add elementwise_pow backward

* [cinn] update unnitest

* [cinn] update by comments

* [cinn] for ci

* [cinn] for ci

* [cinn] for ci

* [cinn] for ci

* [cinn] for ci

* add output defs for qr kernel

* Revert "add output defs for qr kernel"

This reverts commit 2704d4053219418245180564aa5fb2f3f19d1af5.

* remove op from blacklist

* remove with_data_parallel in collective_optimizer

* add comm op

* fix collective optimizer

* remove check_err_log=True

* add isfinite

* add isnan & isinf

* add xpu isNaN