• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2011, Vol. 33 ›› Issue (5): 32-37.

• 论文 • 上一篇    下一篇

基于二维Mesh结构片上网络的路由策略方法研究

师帅,窦文华,鲁佳   

  1. (并行与分布处理国防科技重点实验室,湖南 长沙 410073)
  • 收稿日期:2010-08-05 修回日期:2010-10-29 出版日期:2011-05-25 发布日期:2011-05-25
  • 作者简介:师帅(1986),男,陕西乾县人,硕士生,研究方向为计算机网络。窦文华(1946),男,山西平定人,教授,博士生导师,研究方向为高性能计算机网络。鲁佳(1985),男,甘肃酒泉人,硕士生,研究方向为无线网络技术。

Research on  a  2DMeshBased NetworkOnChip Routing Algorithm

SHI Shuai,DOU Wenhua,LU Jia   

  1. (National Laboratory for Parallel and Distributed Processing,Changsha 410073,China)
  • Received:2010-08-05 Revised:2010-10-29 Online:2011-05-25 Published:2011-05-25

摘要:

片上网络和网络编码均为近些年迅速发展的研究方向,片上网络在超大规模集成电路设计领域有着广阔的应用前景,网络编码在提升网络吞吐量和均衡网络负载方面有着其它方法不可比拟的优势。本文将网络编码的思想在2DMesh片上网络上做了探索性研究,并基于2DMesh结构提出了一种框架性的路由策略方法。结论表明,该策略具有良好的兼容性,并在多播应用环境下会有一定的性能提升,并且该框架性的路由策略具有很强的可移植性,可以应用于其它结构下的片上网络。

关键词: 片上网络, 网络编码, 2DMesh

Abstract:

Networkonchip and network coding both are quickly developed research fields in recent years.NOC will play an important role in the VLSI field. Network coding has an incomparable advantage compared to other methods in improving the network throughput and network load balancing has.This article uses the main idea of network coding in 2DMesh NOC to do some exploratory research,and proposes a framework routing strategy based on the 2DMesh structure.The conclusion demonstrates that this strategy has good compatibility, and  will bring a good performance improvement in multicast applications,and this framework routing strategy has strong portability and can be deployed in other structures of NOC.

Key words: networkonchip;network coding;2DMesh