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Performance Analysis of Complex Engineering Applciations

Wagner, Michael (2019) Performance Analysis of Complex Engineering Applciations. 13th International Parallel Tools Workshop, 02-03 Sep 2019, Dresden, Germany.

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Abstract

Many engineering applications require complex frameworks to simulate the intricate and extensive sub-problems involved. However, performance analysis tools can struggle when the complexity of the application frameworks increases. In this paper, we share our efforts and experiences in analyzing the performance of CODA, a CFD solver for aircraft aerodynamics developed by DLR, ONERA, and Airbus, which is part of a larger framework for multi-disciplinary analysis in aircraft design. CODA is one of the key next-generation engineering applications represented in the European Centre of Excellence for Engineering Applications (EXCELLERAT). The solver features innovative algorithms and advanced software technology concepts dedicated to HPC. It is implemented in Python and C++ and uses multi-level parallelization via MPI or GASPI and OpenMP. We present, from an engineering perspective, the state of the art in performance analysis tools, discuss the demands and challenges, and present first results of the performance analysis of a CODA performance test case.

Item URL in elib:https://elib.dlr.de/132758/
Document Type:Conference or Workshop Item (Lecture)
Title:Performance Analysis of Complex Engineering Applciations
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Wagner, MichaelM.Wagner (at) dlr.dehttps://orcid.org/0000-0002-5767-1716
Date:2 September 2019
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:HPC, Performance Analysis, CODA
Event Title:13th International Parallel Tools Workshop
Event Location:Dresden, Germany
Event Type:Workshop
Event Dates:02-03 Sep 2019
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment
Location: Dresden
Institutes and Institutions:Institute of Software Methods for Product Virtualization
Deposited By: Wagner, Michael
Deposited On:18 Dec 2019 16:49
Last Modified:18 Dec 2019 16:49

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