anchor.diff:  :xly-agent
   echo ">>>>>>>> step [7/7]: xly agent"
   wget -O agent.jar "https://paddle-ci.gz.bcebos.com/window_requirement/agent.jar"
  -goto :eof
  -:: ===== end step 8: xly agent =====+:: ===== end step 8: xly agent =====
  +
  +pause
  
positive.code: echo Download cudnn from "https://paddle-ci.gz.bcebos.com/window_requirement/cudnn-10.2-windows10-x64-v7.6.5.32.zip"
  wget -O cudnn-10.2-windows10-x64-v7.6.5.32.zip "https://paddle-ci.gz.bcebos.com/window_requirement/cudnn-10.2-windows10-x64-v7.6.5.32.zip"
  tar xf cudnn-10.2-windows10-x64-v7.6.5.32.zip
  xcopy "cuda\bin\*" "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.2\bin"
  xcopy "cuda\include\*" "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.2\include"
  xcopy "cuda\lib\*" "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.2\lib"
  rd /s /q cuda
  del cudnn-10.2-windows10-x64-v7.6.5.32.zip
  goto :eof
  
negative.code: :: ===== start step 6: java jre =====
  :java-jre
  echo ">>>>>>>> step [6/7]: java jre"
  cmd /C java -version > nul 2> nul || call :install_java
  goto xly-agent
  
  :install_java
  