| 一种新型片上网络互连结构的仿真和实现 |
| |
| 引用本文： | 陈芳露,陆雯青,虞志益,周晓方.一种新型片上网络互连结构的仿真和实现[J].小型微型计算机系统,2010,31(5). |
| |
| 作者姓名： | 陈芳露 陆雯青 虞志益 周晓方 |
| |
| 作者单位： | 复旦大学,专用集成电路与系统国家重点实验室,上海,201203 |
| |
| 基金项目： | 国家自然科学基金，宁波市自然科学基金，重点实验室项目 |
| |
| 摘 要： | 综合性能、硬件实现等方面考虑,提出一种基于片上网络的互连拓扑结构-层次化路由结构MLR(Multi-Layer Router).该结构通过层次化设计减小网络直径,具有良好的对称性和扩展性.网络建模仿真和硬件实现结果显示,在不同网络负载和不同IP核节点数的情况下,MLR与传统结构相比,在处理网络通信时,对于网络丢包率、通信延迟和网络吞吐量等网络性能参数均有最多50%-70%的提升;同时通过共享路由的方式,减少了超过20%的芯片面积和40%以上的动态功耗,有效降低了互连结构的硬件开销
|
| 关 键 词： | 片上系统 片上网络 网络拓扑结构 网络建模 |
Simulation and Implementation of a New NoC-based Interconnection Network |
| |
| CHEN Fang-lu,LU Wen-qing,YU Zhi-yi,ZHOU Xiao-fang.Simulation and Implementation of a New NoC-based Interconnection Network[J].Mini-micro Systems,2010,31(5). |
| |
| Authors: | CHEN Fang-lu LU Wen-qing YU Zhi-yi ZHOU Xiao-fang |
| |
| Affiliation: | CHEN Fang-lu,LU Wen-qing,YU Zhi-yi,ZHOU Xiao-fang(State-Key Laboratory of Application Specific Integrated Circuits , Systems,Fudan University,Shanghai 201203,China) |
| |
| Abstract: | A new NoC-based interconnection topology,MLR is proposed taking consideration both the network performance and the hardware cost. This proposed NoC topology uses hierarchical interconnection architecture to reduce the network diameter and link number between IP cores. Due to the symmetrical and scalable architecture,MLR has a better performance on both global and local IP core communications. These performance improvements such as network drop rate,latency and throughput have been verified to be improved ov... |
| |
| Keywords: | SoC NoC network topology modeling for network |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
