The original PathScale driver link has been removed from the repository!
https://github.com/pathscale/pscnv
But it has the fork of the original repository.
And envytools tools.
Updated and maintained version of envytools.
First-Class GPU Resource Management: Device Drivers, Runtimes, and CUDA Compilers.
NVRHI is the NVIDIA Rendering Hardware Interface as a common abstraction layer atop Direct3D and Vulkan . NVRHI provides various graphics API abstractions around resource usage tracking, validation usage, and other efforts to assist in portability between graphics APIs.
Donut is a real-time rendering framework used by NVIDIA in prototyping renderers and code samples. Donut supports both Windows and Linux and also has various graphics rendering examples via a separate repository.
RTXMU is an open-source project that is the RTX Memory Utility. RTXMU makes it easy to employ compaction and suballocation of acceleration structure buffers with a goal of reducing the vRAM footprint.