Registration (: to get Zoom link ): upcoming 1st of Maysubscribe to https://listserv.zib.de/mailman/listinfo/training-nhr-bt
Format: online workshop with live demos
Target group: HPC user and CFD developer
Speakers: Dr. Lewin Stein (NHR@ZIB), Dr. Jack Ogaja (NHR@GWDG), Dr. Immo Huismann (DLRwww.dlr.de/sp/en)

Program

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Morning session

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10:00 Start & welcome

10:15 05 CFD project planning on a supercomputer (HPC project planning, parallelization)
[Lewin Stein - NHR @ Zuse Institute Berlin]10:40 Basics of parallel computing: SIMD, OpenMP, MPI
[Matthias Läuter

11:20 Porting OpenFOAM to NHR GPU Systems (Configurations and Opportunities)
[Jack Ogaja - NHR @ Zuse Institute Berlin GWDG]

12:10 CFD Parallelization concepts, scaling tests
[Lewin Stein - NHR @ Zuse Institute Berlin]13:00 30 Lunch break

Afternoon session

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14:00 Parallelization of the CODA CFD Solver
[Michael Wagner - German Aerospace Center Dres­den DLR13:30 Flow solver CODA - How to simulate aircraft on GPUs
[Immo Huismann - www.dlr.de/sp/en]

14:30 OpenFOAM, Paraview
[Jack Ogaja - NHR @ GWDG, Georg August University of Göttingen]16:10 Ansys, Abaqus, comment on GUIs, feedback sessionAnsys Fluent - flow through a nozzle (live demo CPU vs. GPU)
[Lewin Stein - NHR @ Zuse Institute Berlin]

1715:00 45 End

Slides
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01_welcome.pdf02_hpc_cfd_project_planning.pdf

0302_parallelization_libson_SIMDCPU_OpenMPand_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=v2GPU.pdf

03 Porting OpenFOAM to NHR GPU Systems - Jack Ogaja (upcoming soon)

04 Flow solver CODA (confidential)

05_Ansys_Fluent_CPUvsGPU.pdf

Live-demo materials/scripts
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Fluent - 3D subsonic nozzle case: fluent_demo_cpu_vs_gpu.zip
Adapted from: Ansys Fluent Tutorial Guide (Release 2023 R1) - Ch. 8: Modeling Transient Compressible Flow
Older (but freely accessible) 2D version: https://alfaproject.ir/wp-content/uploads/2020/02/part6.pdf