To Infinity and Beyond: ThunderKittens Now on NVIDIA Vera Rubin NVL72!

ThunderKittens adds NVFP4 and FP8 GEMM support for NVIDIA's Vera Rubin NVL72, achieving over 22 PFLOPS and reaching 42‑44% of the roofline. The blog details the new ISA features and integration steps, though performance claims lack independent verification.