The vulkan stack is rather lean (there are still c++ though, valve removed a lot of c++ for less c++, it would have been correct with plain and simple C). The

The vulkan stack is rather lean (there are still c++ though, valve removed a lot of c++ for less c++, it would have been correct with plain and simple C). The big chunk is DRM kernel code. AMD seems to be working on _userland_ hardware command ring buffers, which should makes userland vulkan even simpler. Dunno how they will work around the VMID stuff though.