第一只是一家叫Decree of
Health的公司,他们的业务是帮助小型医院更好地与大型保险公司谈判,出发点很好。然后有一天,我一觉醒来,《纽约时报》周日版头版刊出了一篇长达一万字的文章,声称他们在拒绝为有需要的人提供医疗服务。这根本不是事实,但股价还是跌了90%到95%,再也没有恢复。这告诉我,永远存在未知的未知风险——无论你多么努力地去量化一个机会,风险始终存在。
AMD Next-Generation Breakthrough (MI400 Series & "Helios")To counter NVIDIA's Blackwell (which scales up to 72 GPUs via NVSwitch), AMD introduced a major architectural shift:72-GPU Scale-Up Domains: AMD's next-generation Instinct MI400 series powers the "Helios" rack-scale AI platform.
Instinct MI300 and MI325X Series: AMD uses a proprietary switched scale-up network called Infinity Fabric. In typical HGX-style server configurations, it seamlessly binds 8 AMD GPUs together into a single cohesive compute