Simple fault-tolerant method to balance load in network-on-chip

被引：7
|
作者：
Xie, Ruilian [1 ]
Cai, Jueping [1 ]
Xin, Xin [1 ]
机构：
[1] Xidian Univ, State Key Lab Wide Bandgap Semicond Technol Disci, Xian 710071, Peoples R China
来源：
ELECTRONICS LETTERS | 2016年 / 52卷 / 10期
关键词：
network-on-chip; resource allocation; fault tolerance; NoC; LBMF routing method; load-balancing multirouter fault-tolerant routing method; fault-tolerant odd-even turn model; FTOE turn model; MESHES;
D O I：
10.1049/el.2015.3150
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A fault-tolerant odd-even (FTOE) turn model and load-balancing multi-router fault-tolerant (LBMF) routing method that do not use virtual channels for mesh network-on-chip (NoC) are presented. Applying FTOE rules and routing packets around faulty regions in advance, LBMF balances the load around the faulty regions, and then the fault-tolerant paths are shortened. Simulation results show that LBMF's network injection rate can be improved than related works by 25, 40% for 16 x 16 mesh and in the presence of 20 faults.
引用
收藏
页码：814 / 816
页数：2
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