NVK Merge Request Opened For Landing Open-Source NVIDIA Vulkan Driver In Mesa
NVK as the open-source NVIDIA Vulkan driver being developed for Mesa has to this point been developed out-of-tree as it's been in its early stages, depends upon Nouveau DRM kernel driver improvements, and ultimately isn't too useful until the Nouveau GSP/re-clocking situation is sorted out upstream
Source: phoronix.com