A Novel Analytical Model for Wormhole Switching Network on Chip with Adaptive Routing

被引:0
|
作者
Liu, Jin [1 ]
Delgado-Frias, Jose G. [2 ]
Wang, Xiaofeng [1 ]
机构
[1] Shanghai Maritime Univ, Coll Informat Engn, Shanghai, Peoples R China
[2] Washington State Univ, Sch EECS, Pullman, WA USA
关键词
Analytical model; network on chip; adaptive routing; virtual channel; wormhole switching; ON-CHIP; PERFORMANCE ANALYSIS; DESIGN;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper proposes a novel analytical model for predicting average message latency under different traffic load in a network-on-chip where wormhole switching and fully adaptive routing protocols are used. The model has simple close-form calculations and yields extremely accurate results in the network stable regions. The validity of this model is shown by comparing analytical results with simulation results obtained on high-radix k-ary 2-cube networks.
引用
收藏
页码:733 / 736
页数:4
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