FP8 is All You Need (Part 1): Debunking Hardware FP64 as the HPC Holy Grail 事件

FP8 is All You Need (Part 1): Debunking Hardware FP64 as the HPC Holy Grail arXiv:2606.06510v1 Announce Type: cross Abstract: Conventional HPC dogma holds that native hardware FP64 silicon is the irreducible foundation of scientific computing -- the "holy grail" of double-precision simulation. This paper argues the dogma is wrong: on AI-optimised GPUs of the B300 generation and beyond, abundant FP8 tensor throughput combined with the Chinese Remainder Theorem-based Ozaki Scheme II recovers memo