Novel reduction algorithms optimized for low-power wide SIMD processors

L.J.W. Waeijen, D. She, H. Corporaal, Y. He

Research output: Contribution to conferencePosterAcademic

Abstract

The inherent capability of wide-SIMD architectures to exploit data level parallelism enables a high energy efficiency. For scalability and power reasons, wide-SIMDs typically have limited connectivity between the processing elements. This makes it challenging to map algorithms that require complex communication patterns. In this work we propose a novel algorithm to efficiently map the often encountered reduction operation to a wide-SIMD with limited connectivity.
Original languageEnglish
Publication statusPublished - 2013
EventICT.OPEN 2013, November 27-28, 2013, Eindhoven, The Netherlands - Van der Valk Hotel, Eindhoven, Netherlands
Duration: 27 Nov 201328 Nov 2013
http://www.ictopen2013.nl/

Conference

ConferenceICT.OPEN 2013, November 27-28, 2013, Eindhoven, The Netherlands
CountryNetherlands
CityEindhoven
Period27/11/1328/11/13
OtherThe Interface for Dutch ICT-Research
Internet address

Bibliographical note

Proceedings of ICT.OPEN 2013, 27-28 November 2013, Eindhoven, The Netherlands

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  • Cite this

    Waeijen, L. J. W., She, D., Corporaal, H., & He, Y. (2013). Novel reduction algorithms optimized for low-power wide SIMD processors. Poster session presented at ICT.OPEN 2013, November 27-28, 2013, Eindhoven, The Netherlands, Eindhoven, Netherlands.