Zaspel, Peter; Griebel, Michael: Solving incompressible two-phase flows on multi-GPU clusters. In: INS Preprints, 1113.
Online-Ausgabe in bonndoc: https://hdl.handle.net/20.500.11811/11960
@unpublished{handle:20.500.11811/11960,
author = {{Peter Zaspel} and {Michael Griebel}},
title = {Solving incompressible two-phase flows on multi-GPU clusters},
publisher = {Institut für Numerische Simulation (INS)},
year = 2011,
month = oct,

INS Preprints},
volume = 1113,
note = {We present a fully multi-GPU-based double-precision solver for the three-dimensional two-phase incompressible Navier-Stokes equations. It is able to simulate the interaction of two fluids like air and water based on a level-set approach. High-order finite difference schemes and Chorin’s projection approach for space and time discretization are applied. An in-depth performance analysis shows a realistic speed-up of the order of three by comparing equally priced GPUs and CPUs and more than a doubling in energy efficiency for GPUs. We observe profound strong and weak scaling on two different multi-GPU clusters.},
url = {https://hdl.handle.net/20.500.11811/11960}
}

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