Scale up 互连技术成为超节点方案的升级方向。Scale-out 是传统AI 数据中心的主流架构，随着大模型规模的快速提升，Scale-out 架构出现瓶颈：1）带宽与延迟瓶颈；2）能效较低；3）系统复杂度高。因此，行业逐步转向Scale-up架构，即在单节点内或紧密耦合节点增加GPU/CPU/存储等资源的数量，并通过PCIe、NVLink 等高速互连技术实现高带宽、低时延、高能效。超节点...
Source LinkScale up 互连技术成为超节点方案的升级方向。Scale-out 是传统AI 数据中心的主流架构，随着大模型规模的快速提升，Scale-out 架构出现瓶颈：1）带宽与延迟瓶颈；2）能效较低；3）系统复杂度高。因此，行业逐步转向Scale-up架构，即在单节点内或紧密耦合节点增加GPU/CPU/存储等资源的数量，并通过PCIe、NVLink 等高速互连技术实现高带宽、低时延、高能效。超节点...
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