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On the Use of a Many-core Processor for Computational Fluid Dynamics Simulations
Högskolan i Halmstad, Akademin för informationsteknologi, Halmstad Embedded and Intelligent Systems Research (EIS), Centrum för forskning om inbyggda system (CERES).
Högskolan i Halmstad, Akademin för informationsteknologi, Halmstad Embedded and Intelligent Systems Research (EIS), Centrum för forskning om inbyggda system (CERES).ORCID-id: 0000-0002-0562-2082
2015 (engelsk)Inngår i: Procedia Computer Science, ISSN 1877-0509, E-ISSN 1877-0509, Vol. 51, s. 1403-1412Artikkel i tidsskrift (Fagfellevurdert) 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.

sted, utgiver, år, opplag, sider
Amsterdam: Elsevier, 2015. Vol. 51, s. 1403-1412
Emneord [en]
Many-core, Epiphany, Computational Fluid Dynamics, Lattice Boltzmann
HSV kategori
Identifikatorer
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, id: diva2:845067
Konferanse
International Conference On Computational Science, ICCS 2015 – Computational Science at the Gates of Nature, Reykjavík, Iceland, 1-3 June, 2015
Prosjekter
ESCHER
Forskningsfinansiär
Knowledge Foundation
Merknad

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

Tilgjengelig fra: 2015-08-10 Laget: 2015-08-10 Sist oppdatert: 2018-03-22bibliografisk kontrollert

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