信息通信技术与政策2026，Vol.52Issue(2)：36-43,8.DOI:10.12267/j.issn.2096-5931.2026.02.006
基于动态时延感知的广域分布式算力调度技术研究
Research on dynamic latency-aware scheduling for wide-area distributed computing
林观康 1邓伟正 1沈增涛 1杨任 1桑柳 2赵伟博2
作者信息
- 1. 联通数字科技有限公司云计算事业部,北京 100080
- 2. 中国信息通信研究院云计算与数字化研究所,北京 100191
- 折叠
摘要
Abstract
To address the problem that existing wide-area distributed computing power scheduling,a technology based on dynamic latency-aware scheduling(DLAS)is proposed.This technology detects backbone network latency through a 30 second cycle,combined with intelligent fault detection and adaptive migration strategies,to achieve better routing decisions and high availability guarantees.Establish a delay optimization mathematical model,which has been theoretically proven to reduce the average delay by 35％to 50％and shorten the fault recovery time to the minute level.Experiments have shown that the dynamic latency aware scheduling of DLAS reduces the response latency of computing power services by 42.3％compared to traditional polling scheduling,28.7％compared to static geographic scheduling,and improves service reliability to over 99.95％.This can provide theoretical and practical guidance for constructing efficient and dependable distributed computing power networks.关键词
分布式算力网络/算力调度/时延感知/故障检测/自适应迁移Key words
distributed computing power network/computing power scheduling/time delay perception/fault detection/adaptive migration分类
信息技术与安全科学引用本文复制引用
林观康,邓伟正,沈增涛,杨任,桑柳,赵伟博..基于动态时延感知的广域分布式算力调度技术研究[J].信息通信技术与政策,2026,52(2):36-43,8.
