* Add fp16 and bf16 to the checking dtype list of rand apis.

* Remove the checking of raising TypeError.

* migrate fill_constant to paddle.tensor

* move fill_constant to paddle.tensor and repalce the reference

* add missing fill_constant replacement

* fix typro

* remove unused import fill_constant

* fix zeros import error

* fix circle import

* fix layers.zeros

* fix unitest

* fix unitests

* fix unitest

* use paddle.full replace fill_constant in samplecode

* fix sample code

* recovery xpu test

* recovery xpu test

* fix circle import

* fix utils import error

* fix utils error

* fix circle import

* redo

* fix circle import

* fix prim fill constant import

* fix type error

* fix increase error

* fix test error

* fix fill_constant

* add xpu tile and concat kernel int64, test=kunlun

* fix previous xpu dataoader bug, and add maxpool3dgrad special dim support, test=kunlun

* merge

* fix bugs while backward multi-times.

* code format by ci

* [Custom Op] Support extra_library_paths of load

* change API order

* change unittest parameter order

* [Tensor Operants & Prim-Relevant] Tensor supports compare operants

* fix dependence of test_comp_static

* fix unit test

* 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

* fix: fix broadcast object list

* fix: fix scatter object list

* remove fluid.layers.collective and related unittests.

* fix layers.init import

* fix all_gather method

* remove unused args in all_gather method

* fluid clean: remove fluid.ir to framework.ir and some funcs form fluid.layer.io to incubate.

* delete fluid.ir

* add_fp16_for_diff

* fix doc_for_fp16

* finish task

* fix some question.

* fix error

* change unittest:zeroDim.

* add multinomial output defs

* fix register on gpu

* limit protobu_version > 3.20.0

* limit protobu_version > 3.20.0

* [AMP OP&Test] Support float & bfloat16 when using cub

* fix compile error

* fix

* fix rocm compile error

* [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

* update unittest of fp16 for slice op

* set atol to default value

* update max_relative_eror

* support fetch empty tensor on CPUPlace

* fix the shape in unittest of empty output

* add bn vjp

* fix example

* fix code

* fix code

* fix cinn case

* fix code

* fix example

* fix code

* fix example

* fix example

* added paddle.polar to paddle

* added paddle.polar unitest

* failed to use pytorch for evaluating results, and changed with numpy implementation

* updated code style

* updated __init__.py

* updated code style

* fixed unitest code

* lkh test polar

* polar add

* fixed errors and optimized code

* fixed error

* optimized polor api

* updated code style

* updated code style

---------
Co-authored-by: Ndiadestiny <1247889154@qq.com>

* add sqrt composite rule/test

* add sqrt composite rule/test

* fix ops/sqrt, add cinn test

* fix sqrt_comp

* fix sqrt_comp

* fix sqrt_comp

* fix

* fix codestyle

* fix codestyle

* add fp16 test

* add ops/sqrt

* fix

* fix

* fix unitest

* fix

* fix

* fix

* init unit test commit, contains register thinking

* support inplace

* get inplaced x.grad

* Try support inplace and hook at the same time

* Support inplace, need debug

* Support inplace successfully

* Inplace use Tensor&, consistent with Tensor*

* fix MapPlainOutputs bug

* fix double grad inplace error