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A scalable and pipelined embedded signal processing system using optical hypercube interconnects
Department of Computer Engineering, Chalmers University of Technology, Göteborg, Sweden.
Högskolan i Halmstad, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE).ORCID-id: 0000-0002-6526-3931
Högskolan i Halmstad, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE).ORCID-id: 0000-0001-6625-6533
2000 (engelsk)Inngår i: Proceedings of the 12th IASTED International Conference on Parallel and Distributed Computing and Systems (PDCS 2000), Las Vegas, NV, USA, Nov. 6-9, 2000, Las Vegas: IASTED , 2000, s. 265-272Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

In this paper, we propose a system suitable for embedded signal processing with extreme performance demands. The system consists of several computational modules that work independently and send data simultaneously in order to achieve high throughput. Each computational module is composed of multiple processors connected in a hypercube topology to meet scalability and high bisection bandwidth requirements. Free-space optical interconnects and planar packaging technology make it possible to transform the hypercubes into planes and to take advantage of many optical properties. For instance, optical fan-out reduces hardware cost. This, altogether, makes the system capable of meeting high performance demands in, e.g., massively parallel signal processing. An example system with eleven computational modules and an overall peak performance greater than 2.8 TFLOPS is presented. The effective inter-module bandwidth in this configuration is 1,024 Gbit/s.

sted, utgiver, år, opplag, sider
Las Vegas: IASTED , 2000. s. 265-272
Emneord [en]
optical interconnection networks
HSV kategori
Identifikatorer
URN: urn:nbn:se:hh:diva-2761Lokal ID: 2082/3163OAI: oai:DiVA.org:hh-2761DiVA, id: diva2:239979
Konferanse
12th International Conference on Parallel and Distributed Computing and Systems (PDCS 2000), Las Vegas, NV, USA, Nov. 6-9, 2000
Tilgjengelig fra: 2009-08-13 Laget: 2009-08-13 Sist oppdatert: 2018-01-13bibliografisk kontrollert

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Jonsson, MagnusSvensson, Bertil

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