* test declarations block, test=document_fix

* fix check error, test=document_fix

* remove test code, test=document_fix

* ignore some failed test for KL2
*test=kunlun

* minor
*test=kunlun

* minor
*test=kunlun

* Removed redundant use of declarations.h

* Fixed minor bug

* skip infrt when checking log fatal, test=document_fix

* remove test=document_fix

* update commit

* add check for using HostAlloc

* add check for using HostAlloc

* rename pten dir to phi

* rename namespace to phi

* rename infrt pten dir to phi

* resolve conflict

* rename pten to phi in cmake

* revert all infrt change

* change needed files

* fix infrt failed

* fix inference failed

* update kunlun label_smooth unitest
*test=kunlun

* minor
*test=kunlun

* change ci using mutable_data() check's directions from paddle/pten to paddle/pten/kernels

* change echo info from paddle/pten to paddle/pten/kernels

* fix kunlun2 softmax unitest bug
*test=kunlun

* minor

* updates the check_file_diff_approvals for allocation refactor, test=develop

* fix a bug, test=develop

* refine structure for cuda and rocm

* update

* update

* update

* update

Change __init__.py to adapt the new FLAGS coding style and update CI to monitor FLAGS changing (#35849)

* change __init__.py to adapt new FLAGS

* test ci check, ready for revert

* split __init__.py and FLAGS approval

* Revert "test ci check, ready for revert"

This reverts commit bbbd2442fe3e948fef790ec634085a2431474326.

* Add EmptyGradOpMaker CI Approval, test=develop

* Fix typo in echo_line

* notest;test=approval

* add npu approval

* notest;test=approval

* notest;test=approval

* notest;test=approval

* notest;test=approval

* notest;test=approval

* notest;test=approval

* notest;test=approval

* notest;test=approval

* notest;test=approval

* notest;test=approval

* notest;test=approval

* del test py

* print the signatures of the apis

* some faults, and a test case

* use the FullArgSpec as the ArgSpec, repr>str

为了延续脚本历史，把FullArgsSpec替换为ArgSpec；在逆转回对象时，记得加上inpect.FullArgSpec对象

* script form @zhiboniu

* parsearg

* read argspec from file

* add comments

* refactor check_compatible and its testcases

* skip the empty ArgSepc()

* update the function, get inspect.FullArgSpec instances directly.

* typo

* for the functions using inner-defined VarType or other Class Type not accessable, use the string comparements.

* typo

* logging added

* 若变量和默认值都增加了，用负数索引需要再处理下这个增加的内容

* defaults itself may be NoneType

* defaults added 2 items when args only added 1 item

* same as the previous comment

* enable the check_api_compatible.py

* run test_check_api_compatible.py

* sort the output of print_signatures.py

* refactor check_pr_approval, allow using github login-id

2. remove the tricks for paddle.fluid.layers.ops.func

* add testcases

* simplify the test data, and added to file diff approvals

* remove a approver

* test_print_signatrues runs on a simple pipeline, no paddle installed

* testcases for print_signatrures and sampcd . python3 only.

* remove unused import directives

* remove unused import directives

* modify reviewer, test=document_fix

* modify reviewer, test=document_fix

use the `required` instruction to determine if the environment fits the sample code's required. (#32766)

* add unittests

* add find_last_future_line_end

* extract_code_blocks_from_docstr and its testcases

* test_codeblock_before_examples_is_ignored

* sampcd_extract_to_file 拆为两步

* update the codeblock element's format

* code-block directive has no value options

* insert the CODES_INTERTED_INTO_FRONTEND

* using the new func insert_codes_into_codeblock

* get_test_capacity and is_required_match

* using the new funcitons in sampcd_extract_to_file

* add some comments and refactor functions

* using logger instead of all the print

* remote wlist

* collect summary info, and print them

* call get capacity

* update summary format

* print the apis that don't have sample codes.

* print the samples the consumed time more than 10s.

print time

* update unittest testcases

* solve ResourceWarning: unclosed file

* run tools test seperately

* python2 does not have nonlocal keyword, using dict variable instead

* remove unused import, rearrange a series of conditional statements.

* remove wlist.json and its check approval

* remove wlist.json and its check approval

* update testcases

* remove unused codes

* update the docstring for samcd_processor

* no need to import the six module

* 我也不知道为何有一个前导空格，但现在有单元测试，取消这个空格没啥问题

* add unittests for print_signatures; add the first case for 'required' mechanism when executing sample code testing

* there is no paddle installed in PR-CI-APPROVAL

test=document_fix

* skip paddle.Tensor.<lambda>

* some file may not exists. such as version.py, it's generated by setup.py

* debug mode

* add unittests for sampcd_processor.py

* add test cases for sampcd_processor

* add test cases for sampcd_processor

* add testcases

* add test cases

* add testcases

* add testcases

* refactor, add testcases

* add import

* all files map to pool. dont split manually

* __all__ += another list

* add testcases

* add testcases

* handle个锤子啊

* this line should not removed

https://github.com/wadefelix/Paddle/commit/882e7f7c3be6c2415f58550f82be338b84f0c0ef#diff-cb0679475bf60202fd803ae05b9146989437c3f787d1502616be6c71c69d0fb1

* print -> logger

* regulate the logging infomation

* regulate the logging infomation

* logger to file

* logger

* threads or subprocesses number config

* follow the good code style

don't touch wlist.json

* run test_sampcd_processor.py, it's a unittest for sampcd_processor.py

* update unittest for sampcd_processor.py

test=document_fix

* change reviewer, test=document

Change-Id: I7592ee5c93bd580300ce39df885b603597b09026

* Update check_file_diff_approvals.sh

test=document_fix