Wormhole routing with virtual channels using adaptive rate control for network-on-chip (NoC)

被引:0
|
作者
Nousias, Ioannis [1 ]
Arslan, Tughrul [2 ]
机构
[1] Univ Edinburgh, Sch Engn & Elect, Edinburgh EH9 3JL, Midlothian, Scotland
[2] Alba Ctr, Livingston, Scotland
关键词
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents a new approach in realizing Virtual Channels tailored for Network on Chip implementations. The technique makes use of a flow control mechanism based on adaptive input rate control where the required buffer size is independent of the number of channels and the packet size. The resulting implementation requires only 3% of the memory space used in a conventional implementation of virtual channels. The efficient use of memory storage does also deliver performance improvements that can be up to 15% for a normal network configuration.
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页码:420 / +
页数:2
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