So if my system does not contain any NVIDIA GPU and I installed Nsight Eclipse Edition, does that mean that I can only build and compile my codes that use cuda library but I can’t run the codes?
Yes, that’s correct. The codes require an NVIDIA GPU, whether one that’s locally available or one that you are accessing remotely. You’ll be able to build you codes, but you won’t be able to run them.
Without a graphics card, the computer functions well. You can do any activity with ease if you know what you’re doing… If you don’t want to see what you’re doing, you don’t need a graphics card… And by graphics card, I mean any graphics (GPU) integrated in the CPU chip itself in this answer.