计算机应用与软件2013，Vol.30Issue(2)：18-21,25,5.DOI:10.3969/j.issn.1000-386x.2013.02.005
基于前缀的片上网络容错源路由算法
PREFIX-BASED FAULT TOLERANT SOURCE ROUTING ALGORITHM FOR NOC
摘要
Abstract
A prefix-based fault-tolerant source routing ( PFTSR) algorithm for NoC is presented in this paper aiming at overcoming the problem on routing incurred from permanent faults of NoC link. PFTSR is suitable for 2D-mesh NoC, it uses prediction route and finds the route based on the approach of modifying routes according to feedback information. The algorithm is simulated on NIRGAM platform. Compared with traditional fault-tolerant source routing algorithm for NoC called SRN, experimental result demonstrates that PFTSR greatly reduces the power consumption of on-chip system. Moreover, PFTSR can also shorten the delay of finding a route in most cases.关键词
片上网络/路由算法/容错/源路由Key words
Network-on-Chip (NoC)/Routing algorithm/Fault-tolerant/Source routing分类
信息技术与安全科学引用本文复制引用
许耿纯,任开新,顾乃杰..基于前缀的片上网络容错源路由算法[J].计算机应用与软件,2013,30(2):18-21,25,5.基金项目
国家自然科学基金项目(60833004) （60833004）
高等学校学科创新引智计划项目(B07033). （B07033）
