计算机科学
瓶颈
接口(物质)
带宽(计算)
内存体系结构
内存带宽
计算机体系结构
内存管理
嵌入式系统
并行计算
半导体存储器
计算机硬件
计算机网络
气泡
最大气泡压力法
作者
Joonseop Sim,Soo-Hong Ahn,Tai Young Ahn,Seungyong Lee,Myunghyun Rhee,Joo-Young Kim,Kyung-A Shin,Donguk Moon,Euiseok Kim,Kyoung Park
出处
期刊:IEEE Computer Architecture Letters
[Institute of Electrical and Electronics Engineers]
日期:2023-01-01
卷期号:22 (1): 5-8
被引量:5
标识
DOI:10.1109/lca.2022.3226482
摘要
CXL interface is the up-to-date technology that enables effective memory expansion by providing a memory-sharing protocol in configuring heterogeneous devices. However, its limited physical bandwidth can be a significant bottleneck for emerging data-intensive applications. In this work, we propose a novel CXL-based memory disaggregation architecture with a real-world prototype demonstration, which overcomes the bandwidth limitation of the CXL interface using near-data processing. The experimental results demonstrate that our design achieves up to 1.9× better performance/power efficiency than the existing CPU system.
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