摘要
为了解决满足多个约束条件的片上网络服务质量,提出了一种基于区域的路由算法,该算法根据数据包所在的节点将整个网络按照X维分为两个部分,正面部分采用东最后路由,负面部分采用西优先路由.仿真结果表明,区域路由算法比传统的维序算法和奇偶转向模型能够很好地保证片上网络的服务质量.
In order to solve multi - constraint network on chip QoS(quality d service), this paper present a routing algorithms which based on region. This algorithm based on the current packet nodes divide the entire network into two parts in accordance with the X dimension. The positive parts use east - last routing. The negative parts use west - first muting. The simulation results show that the region algorithm outperforms traditional algorithms such as dimension order and oddeven turn model in network on chip QoS.
出处
《微电子学与计算机》
CSCD
北大核心
2009年第7期53-56,共4页
Microelectronics & Computer
关键词
片上网络
服务质量
区域路由
network on chip
quality of service
region routing