devel是说只涵盖了开发所需的所有工具，包含编译、debUG等，以及编译需要的头文件、静态库。
runtime: extends thebaseimage by adding all the shared libraries from the CUDA toolkit. Use this image if you have a pre-built application using multiple CUDA libraries. devel: extends theruntimeimage by adding the compiler toolchain, the debugging tools, the headers and the static libraries. ...
链接： https://github.com/NVIDIA/nvidia-docker/wiki/CUDA