* update

* fix bug

* fix bug

* fix bug

* fix bug

* rerun ci

* turn off shared_phi

* fix contiguous

* update

* repalce gflags header

* replace DEFINE_<type> with PD_DEFINE_<type>

* fix bug

* fix bug

* fix bug

* update cmake

* add :: before some paddle namespace

* fix link error

* fix CI-Py3

* allow commandline parse

* fix SetFlagsFromEnv

* fix bug

* fix bug

* fix CI-CINN

* fix CI-Coverage-build

* fix CI-Windows-build

* fix CI-Inference

* fix bug

* fix bug

* fix CI-CINN

* fix inference api test

* fix infer_ut test

* revert infer_ut gflags usage

* update

* fix inference

* remove flags export macro

* revert inference demo_ci gflags usage

* update

* update

* update

* update

* update

* update

* update

* update

* fix bug when turn on WITH_GFLAGS

* turn on WITH_GFLAGS

* fix bug when turn on WITH_GFLAGS

* fix bug when turn on WITH_GFLAGS

* update

* update and add unittest

* add unittest

* fix conflict

* rerun ci

* update

* resolve conflict

* simplify with dist marco

* polish error message format

* fix vtable error

* fix cmake error

* fix winsock redefined error

* fix windows compile error

* fix windows conpile failed

* fix merge error

* fix vec compile error

* add port.h into test_cpu_vec

* fix merge error

* try to fix winsock error

* polish dist teensor design

* adjust constructor

* polish details

* polish details design

* fix compile error

* refactor init tensor impl

* fix reshard test

* polish details

* add unittest for coverage

This reverts commit fd765f61.

* add phi forward api gen impl

* add phi backward gen code

* polish api code gen impl

* polish code gen impl

* remove auto_paralel namespace

* add dygraph forward impl

* add for_auto_parallel cond

* fix code gen errors

* add dygraph backward impl

* resolve conflict with develop

* refactor dist api gen impl

* revert origin api gen impl

* replace template for override func

* fix dnnl marco error

* revert third_party change

* add with distributed marco

* Update grad_tensor_holder.cc details

* merge dist tensor constructor

* change test tensor to replicate

* fx typo

* resolve conflict with develop

* fix out dim error

* add tensor doc

* [New Feature] add _inplace_assign interface for sot

* add unittest for inplace_assign

* WIP: start writing combined indexing get

* list/tuple/Variable

* getitem 80%

* add setitem

* add some unittest for setitem

* lazy import

* fix some setitem error

* fix advance indexing with decreasing axes; fix strided_slice input name

* combine int-tensor getitem is ok (without boolean support & broadcast); add getitem unittest for static

* add broadcast & parse bool tensor for __getitem

* [change getitem] _getitem_impl_ to _getitem_static, not deleting the former one

* refine new getitem; fix ut in variable/var_base

* add __getitem__ ut in dygraph

* re-dispatch getitem for Py/CPP; fix strided_slice decrease axes error in dygraph

* fix ut; support tensor in slice

* [change setitem] _setitem_impl_ to _setitem_static, not deleting the former one

* remove some UT (for some, temporarily)

* add IndexError to solve timeout problem in static-mode

* 1.temply forbideen all-False bool-indexput; 2.setitem_static will return new variable

* xpu uses old stratege

* rename dy2st setitem ut to avoid same-name problem

* dy2st for new combined index

* ut case for combine-index with dy2st

* open ut with all-false-bool setitem

* remove useless doc and _getitem_impl_

* change static res

* fix static xpu

* add docstring of three eager method

* test=docs_preview

* update element size bind

* update docs of numpy, clone, clear_gradient, element_size; test=docs_preview

* refine clear_gradient docs; test=docs_preview

* refine element_size docs; test=docs_preview

* add detach doc; test=docs_preview

* empty commit; test=docs_preview

* update signature; test=docs_preview

* refactor; test=docs_preview

* empty commit; test=docs_preview

* add docstring of Tensor

* empty commit; test=docs_preview

* refine TensorDoc; test=docs_preview

* refine TensorDoc; test=docs_preview

* remove extra indent in TensorDoc; test=docs_preview

* remove a space; test=docs_preview

* move docs ahead of implementation; test=docs_preview

* add doc

* refine

* refine

* refine

---------
Co-authored-by: Nwj-Mcat <1435130236@qq.com>
Co-authored-by: NSigureMo <sigure.qaq@gmail.com>

* add docstring of three eager method

* test=docs_preview

* update element size bind

* update docs of numpy, clone, clear_gradient, element_size; test=docs_preview

* refine clear_gradient docs; test=docs_preview

* refine element_size docs; test=docs_preview

* add detach doc; test=docs_preview

* empty commit; test=docs_preview

* update signature; test=docs_preview

* refactor; test=docs_preview

* empty commit; test=docs_preview

* add docstring of Tensor

* empty commit; test=docs_preview

* refine TensorDoc; test=docs_preview

* refine TensorDoc; test=docs_preview

* remove extra indent in TensorDoc; test=docs_preview

* remove a space; test=docs_preview

* move docs ahead of implementation; test=docs_preview

* refine

---------
Co-authored-by: Nwj-Mcat <1435130236@qq.com>
Co-authored-by: NSigureMo <sigure.qaq@gmail.com>

support stride

* simplify dist tensor namespace path

* fix tensor dist attr decl error

* polish dist_tensor details

* add unittest for coverage

* revert uselesss change

* skip test without dist

* [clang-tidy] enable readability-container-size-empty check

* fix test_custom_kernel Failed

* add clang-tid-10 in dockerfile

* add clang-tidy in dockerfile

* fix bug

* construct dist tensor

* move constructor to header

* change pyobject_isinstance

* change pyobject_isinstance

* up warning level

* numpy still vlog-0

* add flags for phi

* fix compile bugs

* fix ci bugs

* fix inference bugs

* fix cinn' bugs

* fix cinn bugs

* perfect code according comment

* fix ci bugs

* fix ci bugs

* support 0-D output and 0-D as indice in __getitem__

* fix tests

* fix inference and UT

* add unittest for setitem

* fix xpu test

* fix xpu 0-d

1. modify set_value op, use Scalars to represent attr `values`, instead of a bunch of attributs of various types; (#52408)

2. add program converter and set_value op as an example, which provides the functionality to convert `paddle::framework::ProgramDesc` between old and new formats(the differences are mainly some operators with incompatible updates in the definition);
3. program version and operator version map now are always saved when serializing `paddle::framework::ProgramDesc` to identify the version;
3. provide an option `legacy_format=false` in  serialization of `paddle::framework::ProgramDesc`, it decided whether to convert ProgramDesc back to a legacy format, which is compatible for paddle 2.4.2 or earlier versions to load and execute;
4. deserialization of `paddle::framework::ProgramDesc` is now automatically detecting whether the bytes it receives is in legacy format(contains any of the operators that has been incompatibly updated and have any attribute of type `Scalar`) and convert it to new format. But if you want a faithful deserialization without the automatic conversion, you can use protobuf's deserialization instead. Though it is not recommended, it can be used for the purpose of testing.