Novel reduction algorithms optimized for low-power wide SIMD processors

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

Novel reduction algorithms optimized for low-power wide SIMD processors

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

Electronic Systems

Research output: Contribution to conference › Poster

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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 language	English
Publication status	Published - 2013
Event	ICT Open 2013 - Van der Valk Hotel, Eindhoven, Netherlands Duration: 27 Nov 2013 → 28 Nov 2013 http://www.ictopen2013.nl/

Conference

Conference	ICT Open 2013
Country/Territory	Netherlands
City	Eindhoven
Period	27/11/13 → 28/11/13
Other	The Interface for Dutch ICT-Research
Internet address	http://www.ictopen2013.nl/

Bibliographical note

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

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Cite this

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title = "Novel reduction algorithms optimized for low-power wide SIMD processors",

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.",

author = "L.J.W. Waeijen and D. She and H. Corporaal and Y. He",

note = "Proceedings of ICT.OPEN 2013, 27-28 November 2013, Eindhoven, The Netherlands; ICT Open 2013 ; Conference date: 27-11-2013 Through 28-11-2013",

year = "2013",

language = "English",

url = "http://www.ictopen2013.nl/",

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T1 - Novel reduction algorithms optimized for low-power wide SIMD processors

AU - Waeijen, L.J.W.

AU - She, D.

AU - Corporaal, H.

AU - He, Y.

N1 - Proceedings of ICT.OPEN 2013, 27-28 November 2013, Eindhoven, The Netherlands

PY - 2013

Y1 - 2013

N2 - 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.

AB - 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.

M3 - Poster

T2 - ICT Open 2013

Y2 - 27 November 2013 through 28 November 2013

ER -

Novel reduction algorithms optimized for low-power wide SIMD processors

Abstract

Conference

Bibliographical note

UN SDGs

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Cite this