Deadlock-Free Dynamic Routing in Wormhole-Switched Network-on-Chip

摘要：

A new deadlock-free dynamic routing algorithm is proposed for wormhole-switched network-on-chip. Introducing the concept of multilevel congestion-aware mechanism which conveys more accurate feedback information about network congestion status than the DyAD routing, the proposed algorithm adopt proper routing algorithm to forward packets according to the current congestion level. Simulation results show that the proposed algorithm outperforms DyAD and other routing algorithms in average packet latency and saturation point, especially under heavy traffic loads.

作者: Li-Wei Wang

作者单位: National Key Lab of Science and Technology on Reliability Physics and Application of Electronic Component The 5th Electronics Research Institute of the Ministry of Industry and Information Technology Guangzhou, Guangdong 510610, P.R. China School of Elec

会议类型: 国际会议

会议名称: 2010 International Conference on Communications,Circuits and Systems(2010年通信、电路与系统国际会议)

会议地点: 成都

会议语种:英文

页码: 857-861

在线出版日期: 2010-06-28（万方平台首次上网日期，不代表论文的发表时间）