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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.
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE).ORCID iD: 0000-0002-6526-3931
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE).ORCID iD: 0000-0001-6625-6533
2000 (English)In: 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, p. 265-272Conference paper, Published paper (Refereed)
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.

Place, publisher, year, edition, pages
Las Vegas: IASTED , 2000. p. 265-272
Keywords [en]
optical interconnection networks
National Category
Computer Engineering
Identifiers
URN: urn:nbn:se:hh:diva-2761Local ID: 2082/3163OAI: oai:DiVA.org:hh-2761DiVA, id: diva2:239979
Conference
12th International Conference on Parallel and Distributed Computing and Systems (PDCS 2000), Las Vegas, NV, USA, Nov. 6-9, 2000
Available from: 2009-08-13 Created: 2009-08-13 Last updated: 2018-01-13Bibliographically approved

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fulltext(351 kB)403 downloads
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Jonsson, MagnusSvensson, Bertil

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf