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First NASA/ESA Conference on Adaptive Hardware and Systems (AHS'06)
Wormhole Routing with Virtual Channels using Adaptive Rate Control for Network-on-Chip (NoC)
Istanbul, Turkey
June 15-June 18
ISBN: 0-7695-2614-4
Ioannis Nousias, University of Edinburgh, UK
Tughrul Arslan, Institute for System Level Integration, UK
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.
Citation:
Ioannis Nousias, Tughrul Arslan, "Wormhole Routing with Virtual Channels using Adaptive Rate Control for Network-on-Chip (NoC)," ahs, pp.420-423, First NASA/ESA Conference on Adaptive Hardware and Systems (AHS'06), 2006
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