* Dispath computation OPs before communication in standalone executor

* Update code

* Fix CI errors

* [Auto Parallel] Improve the c++ dist attr

* [Auto Parallel] Modify test_program.py

* Support custom stream for standalone executor
Co-authored-by: NYulong Ao <aoyulong@baidu.com>

* replace executor in conditional_block_op.run with standalone_executor

* add block_id as the argument of standalone executor's method run; add print for program

* fix scope bug about conditional block op

* fix bug: unnecessary return of fetch value

* fix typo

* fix: quantization will set variable persistable, and these variables must exist in global scope

* add interpretercore cache for conditional block op but not activate in default

* fix bug: local scope reuse for conditional block op

* reset scope when conditional block op runs

* fix typo

* fix typo and code style

* add build scope for conditional block op

* add skip for transfer_layout kernel

* refind code

* fix reset_scope

* fix reset_scope

* refine code

* refine code

* refine code

1. remove flag use in conditional_block_op
2. pass execution_config to BuildOpFuncList instead of individual parameter

* refine code

* remove the use of FLAGS_control_flow_use_new_executor_cache

* change FLAGS_control_flow_use_new_executor to false

* Support stream overlap for c_allreduce_sum

* Test CI

* Add notes

* Add SingleStreamGuard for BuildOpFuncList

* refactor

* refine code

* reduce time cost on atomic in interpretercore

* clear code of PrepareAtomic in interpretercore

* refine threadpool cache

* Add ExecutionConfig and fix last-live-op bug for standalone executor

* Improve code design

* add config

* add config

* follow comments

* fix serial run

* add interpretercore

* refine backward program id

* add code

* refine program

* refine code

* create forward/backward_program by prog2graph2prog method

* test, do not care

* refine code

* refine code

* refine code

* test, do not care

* add interpretorcore

* add scope

* refine scope create method

* add jit for new_exe

* solve conflict

* delete unused code

* polish code

* polish code

* refine scope in inplace

* refine for datatransfer

* refine _rebuild_from_desc

* refine control eager deletion attr

* refine used_for_jit

* refine jit for infer

* op size0 use ori program

* polish code

* refine jit

* refine run_program_op ut

* refine inplace

* refine control

* refine graph helper

* refine control

* refine inplace

* refine buffer_share_inplace_pass

* polish code

* polish code

* refine usage for compilerProgram

* refine control

* test

* test core cache

* refine code

* refine io.py

* increase test_seq2seq timeout

* refine convert program

* refine interpretercore_cache release

* delete buildinplace

* refine partial_program && io

* refine code for io

* test

* test

* test

* Refactor build_op_downstream_map for standalone executor

* Add some comments

* Add dependency for read op in standalone executor

* Fix CI errors

* Add UT

* add_dependency -> dependency_utils

* Fix CI errors

* separate variable scope and scope

* hot fix for lod_tensor_blocking_queue

* fix bug that variable exists in global scope

* Multiplex Workqueue for InterpreterCore

* Delete ResetWorkQueueOptions

* Update code format

* Support disable GC for some vars in standalone executor

* Setting skip_gc_vars in interprecore construction

* WorkQueue supports always_spinning option

* update

* update

* shrink downstream map

* shrink last live ops of var

* add comment

* fix bug

* async prepare deps

* fix bug that std::future is not set

* add ut

* refine code

* fix standalone ut

* disable prof

* add align for WorkQueue

* add spinlock

* merge develop

* merge

* Add EventsWaiter

* Revert "Add EventsWaiter"

This reverts commit e206173aa9be7401b83a53581627bfaf557c8fb2.

* Set thread name for WorkQueue
Co-authored-by: Nliutiexing <liutiexing@google.com>

* add completion_nofifier

* fix bug

* unregist event waiter

* add align for WorkQueue

* add spinlock

* merge develop

* merge

* Add EventsWaiter

* Revert "Add EventsWaiter"

This reverts commit e206173aa9be7401b83a53581627bfaf557c8fb2.

* update EventsWater

* fix

* split workqueue files

* add more tests

* fix

* bugfix

* bugfix

* update
Co-authored-by: Nliutiexing <liutiexing@google.com>

* enable sequential_run for standalone_executor

* add ut

* fix ut

* Add transfer_layout/dtype op

* clean useless codes

* fix unused var

* add optest in white.txt

* split into data_transfer.cc

* fix cmake

* modify according reviewer comment

* replace cast_op with transfer_dtype_op

* add

* add BuildOperatorDependences

* fix bug

* add unittest for write after write

* fix merge bug

* fix

* Refactor InterpreterCore code

* make tuple

* add align for WorkQueue

* add spinlock

* merge develop

* merge

* Add EventsWaiter

* update

* update

* update Error MSG

* update EventsWaiter

* Add Cancel For ThreadPool

* Add UT for Cancel

* add align for WorkQueue

* add spinlock

* merge develop

* merge

* Add EventsWaiter

* update

* update

* update Error MSG

* update EventsWaiter

* Polish multi-thread schedule strategy

* fix atomic_deps

* modify into lambda function

* add and run

* format code

* format interface

* polish interface

* Remove std::memory_order

* modify into SpinLock

* remove fetch_context_pool_

* fix comment

* modify into WorkQueueGroup

* refine code

* fix pointer

* fix paddle_enforce

* split into AsyncWorkQueue

* polish code

* specify std::memory_relax

* fix atomic fetch_sub

* fix num_thread

* refactor gc, test=develop

* refine, test=develop

* refine, test=develop

* refine, test=develop

* gc each tensor, test=develop

* refine, test=develop

* refactor new executor, test=develop

* refine, test=develop

* refine, test=develop

* refine, test=develop

* refine, test=develop

* refine, test=develop

* refine, test=develop

* refine, test=develop

* code refactoring, test=develop

* refine, test=develop

* refine, test=develop

* refine, test=develop

* first test version

* add test exec;

* add data transfer; test=develop

* add new exec head;

* add memcpy; test=develop

* add python fetch

* add new test

* add graph node; test=develop

* remove useless new executor test; test=develop

* remove gperf dependency; test=develop

* fix compile bugs; test=develop

* remove useless code; test=develop

* remove useless code; test=develop

* add uni test; test=develop

* polish code; test=develop

* polish code; test=develop

* add interpreter cmakefile; test=develop

* remove useless code; test=develop