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On the Use of a Many-core Processor for Computational Fluid Dynamics Simulations
Halmstad University, School of Information Technology, Halmstad Embedded and Intelligent Systems Research (EIS), Centre for Research on Embedded Systems (CERES).
Halmstad University, School of Information Technology, Halmstad Embedded and Intelligent Systems Research (EIS), Centre for Research on Embedded Systems (CERES).ORCID iD: 0000-0002-0562-2082
2015 (English)In: Procedia Computer Science, ISSN 1877-0509, E-ISSN 1877-0509, Vol. 51, 1403-1412 p.Article in journal (Refereed) Published
Abstract [en]

The increased availability of modern embedded many-core architectures supporting floating-point operations in hardware makes them interesting targets in traditional high performance computing areas as well. In this paper, the Lattice Boltzmann Method (LBM) from the domain of Computational Fluid Dynamics (CFD) is evaluated on Adapteva’s Epiphany many-core architecture. Although the LBM implementation shows very good scalability and high floating-point efficiency in the lattice computations, current Epiphany hardware does not provide adequate amounts of either local memory or external memory bandwidth to provide a good foundation for simulation of the large problems commonly encountered in real CFD applications.

Place, publisher, year, edition, pages
Amsterdam: Elsevier, 2015. Vol. 51, 1403-1412 p.
Keyword [en]
Many-core, Epiphany, Computational Fluid Dynamics, Lattice Boltzmann
National Category
Computer Systems
Identifiers
URN: urn:nbn:se:hh:diva-29136DOI: 10.1016/j.procs.2015.05.348ISI: 000373939100143Scopus ID: 2-s2.0-84939142878OAI: oai:DiVA.org:hh-29136DiVA: diva2:845067
Conference
International Conference On Computational Science, ICCS 2015 – Computational Science at the Gates of Nature, Reykjavík, Iceland, 1-3 June, 2015
Projects
ESCHER
Funder
Knowledge Foundation
Note

This work was supported by the ESCHER project funded by the Swedish Knowledge foundation, and Volvo Penta AB, Gothenburg, Sweden

Available from: 2015-08-10 Created: 2015-08-10 Last updated: 2016-11-24Bibliographically approved

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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