CUDA GDB prompt: /tmp/tmpxft**** cudafe1.stub. c: No such file or directory.

Recently passed cuda-gdb Debugging program , When you want to enter kernel When it's time to remind ：

Baidu for a while , There is little information , according to Strange “No such file or directory” error in cuda-gdb Tips in , Need to be in nvcc Add... When compiling -keep Options , I tried , It did .

I use CMake To manage engineering , When modifying, you only need the following code ：

set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} -O0 -g -G -keep")