* add retry on gcda_clean.py

* add exit code for paddle_coverage.sh

* fix format error

* fix format error

* test for mac task,notest,test=mac_py3

* fix the bug that the error message is not displayed

* [ROCM] fix some typo in cmake, test=develop

* [ROCM] fix rccl in paddle build script, test=develop

* fix error for long args

* remove unneccessary code

* added ut check on windows,notest,test=windows_ci

* debug,notest,test=windows_ci

* debug,notest,test=windows_ci

* fix bug,notest,test=windows_ci

* added ut check

* test for new ut add on windows

* test,notest,test=windows_ci

* fix bug,notest,test=windows_ci

* test

* test

* test

* test,notest,test=windows_ci

* test,notest,test=windows_ci

* check added ut on windows

* only fetch upstream develop

* modified according comment

* Update run_unittests.sh

* Update run_unittests.sh

* print build summary

* print build summary

* print build summary

* print build summary

* use busybox run test on windows openblas

* fix error

* fix disable_quick and nightly lable issue

* add retry on windows openblas

* fix bug

* use one file to run cpu and gpu tests

* fix with grep warning

* fix syntax error

* change run_unittest to run_unittest_gpu

* Update run_unittests.sh

fix error

* graph engine demo

* upload unsaved changes

* fix dependency error

* fix shard_num problem

* py client

* remove lock and graph-type

* add load direct graph

* add load direct graph

* add load direct graph

* batch random_sample

* batch_sample_k

* fix num_nodes size

* batch brpc

* batch brpc

* add test

* add test

* add load_nodes; change add_node function

* change sample return type to pair

* resolve conflict

* resolved conflict

* resolved conflict

* separate server and client

* merge pair type

* fix

* resolved conflict

* fixed segment fault; high-level VLOG for load edges and load nodes

* random_sample return 0

* rm useless loop

* test:load edge

* fix ret -1

* test: rm sample

* rm sample

* random_sample return future

* random_sample return int

* test fake node

* fixed here

* memory leak

* remove test code

* fix return problem

* add common_graph_table

* random sample node &test & change data-structure from linkedList to vector

* add common_graph_table

* sample with srand

* add node_types

* optimize nodes sample

* recover test

* random sample

* destruct weighted sampler

* GraphEdgeBlob

* WeightedGraphEdgeBlob to GraphEdgeBlob

* WeightedGraphEdgeBlob to GraphEdgeBlob

* pybind sample nodes api

* pull nodes with step

* fixed pull_graph_list bug; add test for pull_graph_list by step

* add graph table;name

* add graph table;name

* add pybind

* add pybind

* add FeatureNode

* add FeatureNode

* add FeatureNode Serialize

* add FeatureNode Serialize

* get_feat_node

* avoid local rpc

* fix get_node_feat

* fix get_node_feat

* remove log

* get_node_feat return  py:bytes

* merge develop with graph_engine

* fix threadpool.h head

* fix

* fix typo

* resolve conflict

* fix conflict

* recover lost content

* fix pybind of FeatureNode

* recover cmake

* recover tools

* resolve conflict

* resolve linking problem

* code style

* change test_server port

* fix code problems

* remove shard_num config

* remove redundent threads

* optimize start server

* remove logs

* fix code problems by reviewers' suggestions
Co-authored-by: NHuang Zhengjie <270018958@qq.com>
Co-authored-by: NWeiyue Su <weiyue.su@gmail.com>
Co-authored-by: Nsuweiyue <suweiyue@baidu.com>
Co-authored-by: Nluobin06 <luobin06@baidu.com>
Co-authored-by: Nliweibin02 <liweibin02@baidu.com>

* [Parallel UT]improve Parallel UT level on Windows/Linux

* [Parallel UT]improve Parallel UT level on Windows/Linux

* [Parallel UT]Improve Parallel UT level on Windows/Linux

* [Parallel UT]Improve Parallel UT level on Windows/Linux

* fix CI

* modify windows CI to VS2017

* modify windows CI to VS2017

* modify windows CI to VS2017

* Second optimization of retry method

* fix show_ut_retry_result repeat execuate

* To help timeout_ut debug

* To help timeout_ut debug

* added show information

* add precision on mac

* added judge

* match file_ut.json on mac

* fix code format error

* fix code format error

* fix error caused by length of ut_lists exceeds the limit

* fix format error,notest,test=cpu

* fix code format error

* add windows judge on get_pr_ut

* add precision test for windows ci exclude check_added_ut

* fix error

* added PRECISION_TEST parameters

* fix format error

prepare remove grad op and kernel script.
update Paddle_CI_Inference pipeline.

* Decrease threshold for failed ut retry

* retry Method upgrade

* second method upgrade

* fix error

* Remove the comment lines

* test for modified_retry_times

* fix error

* fix some error

* fix error

* fix error

* remove test content

* fix error

* Reduce duplicate code

* fix more than 10 ut failed bug

* fix more than 10 ut failed  bug on mac

* fix some problem of Windows custom op

* fix some problem of Windows custom op

* fix some problem of Windows custom op

* [2.0.1]Support New Custom OP on windows

* fix CI

* fix code style

* fix CI

* fix CI

* fix coverage

* fix CI

* fix CI

* update lite tag

* disable ut

* optimize unity build, test=develop

* fix code style error, test=develop

* fix code style error and test /MP settings, test=develop

* check UT Duplicate name

* fix error

* Optimized log display

* modified exit code

* rename sendrecv.proto to namespace paddle.distributed

* split ps with distributed