Software framework UG: Parallel simulation of a three-dimensional benchmark problem for thermohaline-driven flow

Michael Lampe, Alfio Grillo, Gabriel Wittum

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

UG [2] is a software framework for the numerical solution of problems that are described by systems of partial differential equations. It provides functionality for unstructured grids, adaptive local grid refinement, robust multigrid methods for the solution of systems of linear equations, and parallelization of all these algorithms on MIMD-style computers. In this contribution, we present results of an application built upon UG, a finite-volume simulator for thermohaline-driven flow called d3f [3], on HLRS' Nehalem cluster.

Original languageEnglish (US)
Title of host publicationHigh Performance Computing in Science and Engineering 2010 - Transactions of the High Performance Computing Center, Stuttgart, HLRS 2010
Pages553-560
Number of pages8
DOIs
StatePublished - 2011
Externally publishedYes
Event13th Annual Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2010 - Stuttgart, Germany
Duration: Oct 4 2010Oct 5 2010

Other

Other13th Annual Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2010
CountryGermany
CityStuttgart
Period10/4/1010/5/10

ASJC Scopus subject areas

  • Software

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