* fix bug

* fix bug

* input.py

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

* Update input.py

remove the AdamOptimizer、SGDOptimizer、MomentumOptimizer、ModelAverage、LookaheadOptimizer、FtrlOptimizer、DecayedAdagradOptimizer、DpsgdOptimizer in fluid and relocate the ExponentialMovingAverage、PipelineOptimizer、GradientMergeOptimizer and change optimizer base for LarsMomentumOptimizer and RecomputeOptimizer (#55970)

* change the optimizer base for SGDOptimizer

* change the optimizer base for SGDOptimizer

* replace the SGDOptimizer with SGD

* fix bug of sgd

* change the optimizer base for MomentumOptimizer

* fix the remaining tests

* remove the Momentum in fluid/optimizer.py

* fix bug

* fix bug

* fix bug

* fix bug

* Update test_resnet_cinn.py

* Update test_resnet_prim_cinn.py

* fix bug

* fix bug

* fix bug

* remove the ModelAverage in fluid

* remove the LookaheadOptimizer in fluid

* fix bug

* remove AdamOptimizer in fluid

* Update test_image_classification_fp16.py

* fix bug

* relocate the ExponentialMovingAverage in fluid

* restore the static api

* remove the FtrlOptimizer in fluid

* remove the DecayedAdagradOptimizer in fluid

* remove the DpsgdOptimizer in fluid

* fix bug

* fix codestyle

* fix bug

* fix bug

* relocate the PipelineOptimizer

* relocate the GradientMergeOptimizer

* fix bug

* fix bug

* fix bug

* fix doc

* Update __init__.py

* Update test_fleet_qat_meta_optimizer.py

* change optimizer base for LarsMomentumOptimizer

* fix bug

* fix conflict

* fix code-style

* fix sample codes

* fix bug

* fix bug

* fix cinn bug

* fix bug

* fix bug

* Update qat_optimizer.py

* Update __init__.py

* fix bug

* change optimizer base for RecomputeOptimizer

* fix bug

* fix bug

* Update test_imperative_optimizer_v2.py

* Del test for gpups ci

* test=document_fix

* [NewIR]Add cinn RuntimeDialect and JitKernelOp

* remove PointerAttribute register

* fix comment

* move decayed_adagrad_op to phi

* fix bug

* support new ir dy2st

* revert code

* skip test with stride

* chang import file

* enable dy2st new ir test part2

* update

* suppor train step

* fix bug

* fix bug

* update

Flatten function docstring case 1 displayed incorrect output

* Fatal bug fix for hapi.eval

When multiple metrics are specified in hapi for eval, the output samples of the model are incorrectly truncated, resulting in inaccurate metric calculations

* fix codestyle

* [enhancement] Implement tensor.cpu() in static graph

* [enhancement] Implement tensor.cpu() in static graph

* [dy2static] add unitest cases for tensor.cpu()

* [dy2static] add unitest cases for tensor.cpu() - run only on paddle compiled with cuda mode

* [dy2static]Refine the format of the api-doc for Variable.cpu().

* Improve GC for pipeline parallel

* Delete print

* update

* update cache

* fix compile error

* open

* update

* new ir remove fetch list

* fix pattern rewrite bug

* try to remove constant fold

* revert code

* add pattern rewrite test flag

* fix multi fetch

* remove usless code

* new ir support legacy kernel instraction

* new ir support legacy kernel instruction

* add scope prefix

* update

* update

* update

* update

* fix

* revert channel shuffl test

* polish code

* try to fix windows compile error

* polish code

* update

* update

* revert op test

* Support Prim Forward in New IR

* Fix test case

* polish code

* fix code

* polish format

* format code

* Provide opoperands(), opresults() methods for the Operation module
Signed-off-by: Njjyaoao <jjyaoao@126.com>

* Update test_ir_pybind.py

---------
Signed-off-by: Njjyaoao <jjyaoao@126.com>

* fix xpu

* change download dir

* fix dir

* fix dir

* roll back

* bakup

* code style check

* fix wrong path

* roll back

* update paddle2onnx

* update codestyle

* myStupidBug STREQUAL->EQUAL

* fix new ir sgd op bug

* fix bug

* fix bug

* update

* revert code

* [prim][newir] add basic framework for primitive

* support desctensor in new ir

* add vjp interface

* support vjp in new ir

* support vjp in new ir

* polish vjp interface

* fix stop_gradients set

* fix vjp dispatch

* add comment

* add vjp test for new ir

* add test for tanh vjp

* [prim][newir] add basic framework for primitive

* support desctensor in new ir

* support vjp in new ir

* support vjp in new ir

* polish vjp interface

* fix stop_gradients set

* fix vjp dispatch

* add comment

* add vjp test for new ir

* add test for tanh vjp

* add eager and static backend for warp lower level api

* support call_vjp pybind

* polish code and add test for vjp

* remove useless code

* polish code

* remove useless code

* support mean vjp

* add test for mean vjp and support has_vjp function

* fix call_vjp

* polish code

* add primitive ops set for backend

* add vjp test for tanh_

* fix inference CI

* fix inference ci

* modify fluid cmake

* remove useless deps

* add cmake

---------
Co-authored-by: Ncxxly <chenxx_id@163.com>
Co-authored-by: Nzhangbo9674 <zhangbo54@baidu.com>

* support new ir dy2st

* revert code

* skip test with stride

* chang import file

* add mask

* add backword

* add enforce info

* update scale

* integrate code

* update enforce

* add enforce eq

* add error type

* update enforce

* add test_flash_attention

* Polish codes and fix compiling errors.

* Set num_splits to 0 for flash-attn with tensor mask.

* Fix the compiling error for non flash-attn case.

---------
Co-authored-by: NLiu Yiqun <liuyiqun01@baidu.com>

* make tcp store a global instance

* fix windows compile error

* add attrs and dtype interface

* fix compile bugs

* fix some bugs

* fix windows bugs