* 增加方法获取和执行全量api的示例代码进行测试

* start the sample code test for gpu

* should import paddle separately

* add a stdout handler, the default is stderr. the paddle_build.sh will catch the stdout content.

* add RUN_ON_DEVICE into the requires set

* if codeblok['required'] is empty, use the RUN_ON_DEVICE instead

* set the threads to 16

http://agroup.baidu.com/paddlepaddle-org-cn/md/article/4036225

* 设置默认日志级别为INFO级别

* using the logic from gen_doc.py

* using modulelist to get the all apis

* as we don't care which name is the shorttest, so fetch the first name in the all_names list

* the new list from project

* 先不启用gpu测试，先把print_signature获取不到全部API的问题解决了

* tar capi lib for publish

* add in gen_fluid_lib func

* Unify all external API error message mechanism and enhance third-party API error msg

* fix some comment

* fix some comment

* fix ninja compilation bug on windows

* polish windows ci

* polish windows ci

* update conda build script for cuda11

* update conda build script

* modified wheel name

* update conda_build

* fix error

* add cudnn8.1 for cuda11.2

* fix format error

* fix windows CI

* fix windows CI

* Remove paddle_custom_op dynamic libraries, change link to FLUID_CORE on windows, and check copy_to

* fix CI

* clear CUDA compile environment on windows

* fix Windows CI

* fix Windows CI

* fix Windows CI

* fix Windows CI MP compile and environment install script

* clear Windows CI environment

* clear Windows CI environment

* clear Windows CI environment

* 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