Recent Performance Results of the Lattice Boltzmann Method

Peter Lammers () and Uwe Küster ()
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Peter Lammers: University of Stuttgart, Höchstleistungsrechenzentrum Stuttgart
Uwe Küster: University of Stuttgart, Höchstleistungsrechenzentrum Stuttgart

A chapter in High Performance Computing on Vector Systems 2006, 2007, pp 51-59 from Springer

Abstract: Abstract In this paper we present performance results for the lattice Boltzmann method on three different architectures. The benchmarked architectures include an IBM p575, a SGI Altix 3700 (LRZ Munich) and a NEC SX-8 (HLRS Stuttgart). The application used is the well known lattice Boltzmann solver BEST. Furthermore we use a modified lattice Boltzmann solver using a boundary-fitted cartesian mesh to compare the performance of indirect addressing on the NEC SX-8 with the predecessor model SX-6+.

Keywords: Lattice Boltzmann Method; Memory Bandwidth; Instruction Level Parallelism; Wall Bound Turbulence Flow; Theoretical Peak Performance (search for similar items in EconPapers)
Date: 2007
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-540-68743-6_3

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DOI: 10.1007/978-3-540-68743-6_3

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