Energy model of networks-on-chip and a bus

被引:40
|
作者
Wolkotte, Pascal T. [1 ]
Smit, Gerard J. M. [1 ]
Kavaldjiev, Nikolay [1 ]
Becker, Jens E. [1 ]
Becker, Juergen [1 ]
机构
[1] Univ Twente, Dept EEMCS, NL-7500 AE Enschede, Netherlands
关键词
D O I
10.1109/ISSOC.2005.1595650
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A Network-on-Chip (NoC) is an energy-efficient on-chip communication architecture for Multi-Processor System-on-Chip (MPSoC) architectures. In earlier papers we proposed two Network-on-Chip architectures based on packet-switching and circuit-switching. In this paper we derive an energy model for both NoC architectures to predict their energy consumption per transported bit. Both architectures are also compared with a traditional bus architecture. The energy model is primarily needed to find a near optimal run-time mapping (from an energy point of view) of inter-process communication to NoC links.
引用
收藏
页码:82 / 85
页数:4
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