Instant neural graphics primitives: lightning fast NeRF and more

[ICLR2025, ICML2025, NeurIPS2025 Spotlight] Quantized Attention achieves speedup of 2-5x compared to FlashAttention, without losing end-to-end metrics across language, image, and video models.

[ICML2025] SpargeAttention: A training-free sparse attention that accelerates any model inference.

A CUDA Mesh RayTracer with BVH acceleration, with python bindings and a GUI.