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Eisfeld, B. and Ritzdorf, H. and Bleecke, H.M. and Kroll, N. (1995) Portable Parallelization of a 3D Euler-/Navier-Stokes Solver for Complex Flows. In: AGARD-Report AGARD CP-578, CP-578. 77th AGARD-FDP Meeting and Symposizum on Progress and Challenges in CFD Methods and Algorithms" 2.-5.10.1995 in Sevilla, Spanien..
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Abstract
This paper describes the portable parallelization of the FLOWer code, a large, block structured CFD solver for industrial use. Basic requirements for the parallelization are identified, and the strategies applied for its parallelization are explained. Special emphasis is put on the parallel heart of the program, the communications library CLIC-3D. Results obtained on several platforms demonstrate the success of the method chosen and allow an assessment of today's capabilities of parallel computers in CFD applications. Parallel computations of aircraft configurations of varying complexity prove that parallel computers have become operational in aircraft development.
| Item URL in elib: | https://elib.dlr.de/36373/ | |||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | |||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=1995, pages=11, | |||||||||||||||
| Title: | Portable Parallelization of a 3D Euler-/Navier-Stokes Solver for Complex Flows | |||||||||||||||
| Authors: |
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| Date: | 1995 | |||||||||||||||
| Journal or Publication Title: | AGARD-Report AGARD CP-578 | |||||||||||||||
| Open Access: | No | |||||||||||||||
| Gold Open Access: | No | |||||||||||||||
| In SCOPUS: | No | |||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||
| Volume: | CP-578 | |||||||||||||||
| Series Name: | AGARD | |||||||||||||||
| Status: | Published | |||||||||||||||
| Keywords: | Research project POPINDA, FLOWer-code, portable parallelization, parallelization strategies communications library CLIC-3D, performance measurements, speed-up measurements, influence of load imbalance, grand challenge feasibility study | |||||||||||||||
| Event Title: | 77th AGARD-FDP Meeting and Symposizum on Progress and Challenges in CFD Methods and Algorithms" 2.-5.10.1995 in Sevilla, Spanien. | |||||||||||||||
| HGF - Research field: | UNSPECIFIED | |||||||||||||||
| HGF - Program: | Aeronautics | |||||||||||||||
| HGF - Program Themes: | other | |||||||||||||||
| DLR - Research area: | UNSPECIFIED | |||||||||||||||
| DLR - Program: | L TG - Querschnittstechnologien | |||||||||||||||
| DLR - Research theme (Project): | L - Systems & Cabin (old) | |||||||||||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | |||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik | |||||||||||||||
| Deposited By: | DLR-Beauftragter, elib | |||||||||||||||
| Deposited On: | 03 Apr 2006 | |||||||||||||||
| Last Modified: | 27 Apr 2009 10:05 |
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