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

页码：814 / 816

页数：2

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