A power-efficient all-optical on-chip interconnect using wavelength-based oblivious routing
| Autor: | Nevin Kirman, Jose F. Martinez |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Router
Routing protocol Dynamic Source Routing Computer science Equal-cost multi-path routing Routing table Enhanced Interior Gateway Routing Protocol Geographic routing Adaptive routing Source routing Routing Information Protocol Destination-Sequenced Distance Vector routing Triangular routing Zone Routing Protocol Static routing Interconnection business.industry Network packet ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS DSRFLOW General Medicine Telecommunications network Computer Graphics and Computer-Aided Design Link-state routing protocol Routing domain Embedded system Multipath routing business Software Computer network |
| Zdroj: | ASPLOS |
| ISSN: | 1558-1160 0362-1340 |
| DOI: | 10.1145/1735971.1736024 |
| Popis: | We present an all-optical approach to constructing data networks on chip that combines the following key features: (1) Wavelength-based routing, where the route followed by a packet depends solely on the wavelength of its carrier signal, and not on information either contained in the packet or traveling along with it. (2) Oblivious routing, by which the wavelength (and thus the route) employed to connect a source-destination pair is invariant for that pair, and does not depend on ongoing transmissions by other nodes, thereby simplifying design and operation. And (3) passive optical wavelength routers, whose routing pattern is set at design time, which allows for area and power optimizations not generally available to solutions that use dynamic routing. Compared to prior proposals, our evaluation shows that our solution is significantly more power efficient at a similar level of performance. |
| Databáze: | OpenAIRE |
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