* add reference of lbfgs

* add reference of lbfgs

* new ir op test v1.0

* fix new ir optest bug1.0

* modify two testcase bug

* add new ir white list & pass test_mean_op.py

* rename white list

* add new_ir_guard

* new ir sum op test all pass

* rename backward.grad as ir_backward.grad

* check place for new ir

* fix test_build_model env bug

* fix test_prim_program backward bug

* change backward to ir_backward in check_appr

* add check_new_ir flag for mkldnn

* clean

---------
Co-authored-by: Nwangruting <wangruting@baidu.com>

* support index_select op

* index_sample in cpu

* support index_sample in gpu

* change data_transform

* fix api gen and use skip_transform in yaml

[xdoctest][task 291] reformat example code with google style in `python/paddle/incubate/operators/unzip.py` (#56826)

* [Doctest] fix No.291, test=docs_preview

* fix

* Update python/paddle/incubate/operators/unzip.py

* switch to gpu

---------
Co-authored-by: NNyakku Shigure <sigure.qaq@gmail.com>

* add complex support for isclose

* add complex test for isclose

* fix template complie issue

* fix cuda compilation error

* fix type typo

* fix error for complex's abs

* add complex dtype into input

* fix ut

* fix llm inference dy2static error

* use kwargs instead of default argument

* add reference of lbfgs

* add reference of lbfgs

* new ir op test v1.0

* fix new ir optest bug1.0

* modify two testcase bug

* add new ir white list & pass test_mean_op.py

* rename white list

* add new_ir_guard

* rename backward.grad as ir_backward.grad

* check place for new ir

* fix test_build_model env bug

* fix test_prim_program backward bug

* change backward to ir_backward in check_appr

---------
Co-authored-by: Nwangruting <wangruting@baidu.com>

[xdoctest][task 292] reformat example code with google style in `python/paddle/nn/functional/norm.py` (#56825)

* Update communicator.py

* xdoc

* Apply suggestions from code review

* Apply suggestions from code review

* Apply suggestions from code review

* Apply suggestions from code review

* Apply suggestions from code review

* Apply suggestions from code review

* fix var order in paddle.jit.save

* support complex/bfloat16 for scale in static-mode

* input.py

* Update python/paddle/nn/functional/input.py

* Update input.py

* Update all_gather.py

* Update all_gather.py

* xdoc

* Apply suggestions from code review

* Update python/paddle/distributed/models/moe/utils.py

* Apply suggestions from code review
Co-authored-by: NNyakku Shigure <sigure.qaq@gmail.com>

* Apply suggestions from code review

* Apply suggestions from code review

* Apply suggestions from code review

---------
Co-authored-by: NNyakku Shigure <sigure.qaq@gmail.com>

[xdoctest][task 239] reformat example code with google style in `python/paddle/incubate/asp/asp.py` (#56731)

* [Doctest]fix No.239, test=docs_preview

* fix style

* xdoc

* Update python/paddle/tensor/einsum.py

* Update einsum.py

* Apply suggestions from code review

* Update einsum.py

* Apply suggestions from code review

* for verify

fluid operator support new comm library

* u

* u

* u

* compatiable new comm library upgrade for c_allgather, c_reduce, c_reduce_scatter and c_scatter.

* Remove useless comments in process_group.py

* Polish code style.

* Fix some problems.

* Remove use fluid api in phi comm_context_manager.

* Add PPADDLE_WITH_CUDA and PADDLE_WITH_NCCL micro judgement.

* Fix bug of HIP architecture.

* Fix some problems.
1. remove useless loggings.
2. Fix conditional compilation for HIP.
3. Fix problems of test_pass_generation_pipeline.py. It calls paddle.distributed.init_parallel_env() at first,
then auto.Engine calls _init_comm(), which will calls process_group.instantiate(). However, init_parallel_env() will call
paddle.distributed.barrier(), it will call CreateNCCLEnvCache and create corresponding NCCLCommContext. But dev_id is not
set, as a result, NCCLCommContext's dev_ctx is not initialized.

* Fix some problems.

* Polish code.

* Polish code.

* Revert compatiable upgrade for communication operators. Their upgrades
will be submitted in another PR.

* Remove StaticTCPStore.

* Remove useless modification.

* Remove useless set_cuda_device_id.

* Polish code.

* Remove fluid header files in phi files.

* Remove useless comments.

* Fix problems of hip arch.

* Fix some problems.

* Polish code.

* Polish code style.

---------
Co-authored-by: hitywt <yuwentao126@126.com>

* support prim all in new ir

* process makefile

* fix rule bug

* polish case

* fix flag

* fix rules bug

* 【complex op】No.6 add complex support for logical_and/or/xor/not

* fix dtype check

* modify the docs

* add special condition for not raise when x.dtype is complex

* add random generate for complex dtype

* fix generate for complex

* fix

* fix

* add corner case for complex type

* fix ut

* fix ut

* fix sample code

* fix bug

* fix bug

* Update regularizer.py

* Update __init__.py

* Update decorator.py

* fix code-style

* weight_norm_hook

* Update weight_norm_hook.py

* Update weight_norm_hook.py

* Update python/paddle/nn/utils/weight_norm_hook.py

* Update python/paddle/nn/utils/weight_norm_hook.py

* Update python/paddle/nn/utils/weight_norm_hook.py
Co-authored-by: NNyakku Shigure <sigure.qaq@gmail.com>

* xdoc

* Apply suggestions from code review

* Apply suggestions from code review

---------
Co-authored-by: NNyakku Shigure <sigure.qaq@gmail.com>

* Update dlpack.py

* Apply suggestions from code review

* Apply suggestions from code review

* xdoc

* Apply suggestions from code review

* Apply suggestions from code review

* 240

* fix bugs

* fix bugs

* support cum & multinomial for dcu

* rm commt

[xdoctest][task 200] reformat example code with google style in `python/paddle/tensor/creation.py` (#56685)

* [Doctest]fix No.200, test=docs_preview

* fix output

* add retain_grads

* fix style

* modify test comp grad

* modify test comp grad

[xdoctest][task 181-183] reformat example code with google style in `sparse/multiary.py`,`distributed/auto_parallel/*` (#56665)

* [Doctest]fix No.181-183, test=docs_preview

* add env skip

[API Enhancement] No.6 support single `int` input in UpsamplingNearest2D and UpsamplingBilinear2D (#56470)

* enhance single int input in UpsamplingNearest2D and UpsamplingBilinear2D

* add unittest

* add unittest

* Update loss.py --refactored fluid_softmax_with_cross_entropy

* Update loss.py