计算机科学
互连
钥匙(锁)
嵌入式系统
带宽(计算)
炸薯条
延迟(音频)
连接(主束)
并行计算
计算机体系结构
电子工程
计算机硬件
工程类
计算机网络
操作系统
电信
结构工程
作者
Ying Wei,Yi Chieh Huang,Haiming Tang,Nithya Sankaran,Ish Chadha,Dai Dai,Olakanmi Oluwole,V. Balan,Edward Lee
标识
DOI:10.1109/isscc42615.2023.10067395
摘要
NVLink-C2C is the enabler for Nvidia's Grace-Hopper and Grace Superchip systems, with 900GB/s link between Grace and Hopper, or between two Grace chips. The connection provides a unified, cache-coherent memory address space that combines system and HBM GPU memories for simplified programmability. This coherent, high-bandwidth, low-power, low latency connection between CPU and GPUs is key to accelerating the most complex AI and HPC workloads.
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