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Unified Block Structures - the Basis for Parallelization

Becker, K. and Bleecke, H.M. and Eisfeld, B. and Kroll, N. (1999) Unified Block Structures - the Basis for Parallelization. In: Notes on Numerical Fluid Mechanics Vieweg Verlag Braunschweig. pp. 23-32. ISBN 3-528-03121-2.

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Abstract

In this section we discuss the approach of using unified block structures as the basis for parallelization. For this purpose, we will resume certain aspects already introduced briefly in Section 1.1 and discuss them in more detail. In particular, we will have to regard the considerations which are important from the point of view of the users and the developers of the application codes. Correspondingly, we start the discussion with the requirements for the parallelization of large CFD codes, give a survey on parallelization strategies and describe the parallelization approach used in POPINDA. This approach is essentially based on grid partitioning utilizing the concept of block-structured grids and on message passing to exchange information between adjacent blocks. Finally, we make some remarks on the standardization of the production codes.

Document Type:Book Section
Additional Information: LIDO-Berichtsjahr=1999,
Title:Unified Block Structures - the Basis for Parallelization
Authors:
AuthorsInstitution or Email of Authors
Becker, K.UNSPECIFIED
Bleecke, H.M.UNSPECIFIED
Eisfeld, B.UNSPECIFIED
Kroll, N.UNSPECIFIED
Date:1999
Journal or Publication Title:Notes on Numerical Fluid Mechanics
Refereed publication:Yes
In ISI Web of Science:No
Volume:Volume 71
Page Range:pp. 23-32
Publisher:Vieweg Verlag Braunschweig
ISBN:3-528-03121-2
Status:Published
Keywords:Parallelization, Navier-Stokes equation, block structured, codes
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):L - Concepts & Integration
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik
Deposited By: Claudia Grant
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:05

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