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Survey on Projects at DLR Simulation and Software Technology with Focus on Software Engineering and HPC

Schreiber, Andreas und Basermann, Achim (2013) Survey on Projects at DLR Simulation and Software Technology with Focus on Software Engineering and HPC. Applied Modeling & Simulation (AMS) Seminar Series, 2013-11-25, NASA Ames Research Center, Moffett Field, CA, USA.

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Kurzfassung

We introduce the DLR institute “Simulation and Software Technology” (SC) and present current activities regarding software engineering and high performance computing (HPC) in German or international projects. Software engineering at SC focusses on data and knowledge management as well as tools for studies and experiments. We discuss how we apply software configuration management, validation and verification in our projects. Concrete research topics are traceability of (software development) processes, development in distributed teams, automated software engineering, knowledge management for software development and usability. A further important topic is the development of software and data integration frameworks. HPC research at SC focusses on parallel algorithms and data structures for numerical libraries, optimization tools and pre- and post-processing. For HPC simulation codes, we apply modern parallelization techniques like hybrid programming, OpenCL or OpenACC to exploit many-core or GPGPU hardware efficiently. We present results from current German and European extreme computing projects regarding eigensolver and pre- and post-processing developments. Algorithmic optimization developments play an important role in a DLR project on thermal management of spacecraft. OpenACC programming is employed to accelerate helicopter simulation. For cataloging space debris, we develop parallel and distributed sensor network and data base technology.

elib-URL des Eintrags:https://elib.dlr.de/87031/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Survey on Projects at DLR Simulation and Software Technology with Focus on Software Engineering and HPC
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Schreiber, Andreasandreas.schreiber (at) dlr.dehttps://orcid.org/0000-0001-5750-5649NICHT SPEZIFIZIERT
Basermann, Achimachim.basermann (at) dlr.dehttps://orcid.org/0000-0003-3637-3231NICHT SPEZIFIZIERT
Datum:2013
Referierte Publikation:Ja
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Software Engineering, High Performance Computing, Knowledge Management, Software Test, Parallel Numerical Algorithms, OpenACC, Pre-Processing, Post-Processing, Optimization, Cataloging Space Debris
Veranstaltungstitel:Applied Modeling & Simulation (AMS) Seminar Series
Veranstaltungsort:NASA Ames Research Center, Moffett Field, CA, USA
Veranstaltungsart:Andere
Veranstaltungsdatum:25 November 2013
Veranstalter :NASA Ames Research Center
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Raumfahrt
HGF - Programmthema:Technik für Raumfahrtsysteme
DLR - Schwerpunkt:Raumfahrt
DLR - Forschungsgebiet:R SY - Technik für Raumfahrtsysteme
DLR - Teilgebiet (Projekt, Vorhaben):R - Vorhaben SISTEC (alt)
Standort: Köln-Porz
Institute & Einrichtungen:Institut für Simulations- und Softwaretechnik
Institut für Simulations- und Softwaretechnik > Verteilte Systeme und Komponentensoftware
Hinterlegt von: Basermann, Dr.-Ing. Achim
Hinterlegt am:23 Dez 2013 11:14
Letzte Änderung:24 Apr 2024 19:53

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