期刊论文

中文

计算机工程与科学

1007-130X

2012

34

5

63-67

10.3969/j.issn.1007-130X.2012.05.013

本校为第一机构

本文对片上网络中的确定性XY路由算法和基于拐弯模型的4种自适应路由算法进行分析,并采用Noxim模拟器在6种合成通信模式下对5种路由算法的性能进行评估。实验结果表明,在均匀随机通信模式下,XY路由算法的性能优于自适应路由算法;在置换1和混洗通信模式下,奇偶路由算法的性能优于其他路由算法;在置换2、位反和蝶形通信模式下,负向优先路由算法的性能优于其他路由算法。

In this paper, we analyze the deterministic routing algorithm （XY routing） and 4 adaptive routing algorithms based on the turn model for Network-on-Chip. We also evaluate the performance of the 5 routing algorithms with Noxim NoC simulator under 6 synthetic traffic patterns. The experimental results illustrate that the performance of the XY routing algorithm is better than those of the adaptive routing algorithms under a uniform random traffic pattern; for transpose 1 and shuffle traffic patterns, the odd-even routing algorithm outperforms ot...