29.07.2021 > Focus: Massively parallel CFD software development

Registration: closed
Format: online workshop with live demos
Speakers: Lewin Stein (NHR@ZIB), Matthias Läuter (NHR@ZIB), Michael Wagner (DLR), Jack Ogaja (NHR@GWDG)

Program

Mostly, general HPC/CFD topics are covered.
Particularly, during the afternoon session, we also address machine-specific aspects of Lise/Berlin & Emmy/Göttingen.

Morning session “Build your own solver”
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10:00 Start & welcome

10:15 CFD project planning on a supercomputer
[Lewin Stein - NHR @ Zuse Institute Berlin]

10:40 Basics of parallel computing: SIMD, OpenMP, MPI
[Matthias Läuter - NHR @ Zuse Institute Berlin]

12:10 CFD Parallelization concepts, scaling tests
[Lewin Stein - NHR @ Zuse Institute Berlin]

13:00 Lunch break

Afternoon session “Use of CFD software”
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14:00 Parallelization of the CODA CFD Solver
[Michael Wagner - German Aerospace Center Dres­den DLR]

14:30 OpenFOAM, Paraview
[Jack Ogaja - NHR @ GWDG, Georg August University of Göttingen]

16:10 Ansys, Abaqus, comment on GUIs, feedback session
[Lewin Stein - NHR @ Zuse Institute Berlin]

17:00 End

Slides
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01_welcome.pdf

02_hpc_cfd_project_planning.pdf

03_libs_SIMD_OpenMP_MPI.pdf → blogin.hlrn.de:/home/bzfbml/public/2021zibws.tar

04_parallelization.pdf

05_DLR_CODA.pdf

06_OpenFOAM_Paraview.pdf → paraviewTutorials20210729

07_Ansys_Abaqus_GUIs.pdf → https://www.hlrn.de/doc/download/attachments/9666581/NaturalConvection_SimulationFiles.zip?version=1&modificationDate=1621617352083&api=v2