With CUDA-11.6 and Eclipse 4.21, I have created a CUDA project and added a .cu file with a simple CUDA code. As you can see in the picture below, all cuda functions are not recognized. Also, by building the project, I get an “undefined reference to main()” error which is weird.
If I use terminal and run
nvcc -o test -arch=sm_86 -g -G test.cu
Everything is fine. Any idea on how to fix that?