CFD: High Performance Computing
ORAL · Q29 · ID: 678307
Presentations
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Multi-Precision Solvers for Non-Linear Systems on AMR Grids
ORAL
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Presenters
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Peter T Brady
- Los Alamos National Laboratory
Authors
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Peter T Brady
- Los Alamos National Laboratory
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Bobby Philip
- Los Alamos National Laboratory
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A scalable asynchronous discontinuous-Galerkin method for massively parallel PDE solvers
ORAL
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Publication: An asynchronous discontinuous-Galerkin method for solving PDEs at extreme scales, AIAA AVIATION 2022 Forum, https://doi.org/10.2514/6.2022-4165
Presenters
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Shubham K Goswami
- Indian Institute of Science, Bengaluru
Authors
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Shubham K Goswami
- Indian Institute of Science, Bengaluru
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Konduri Aditya
- Indian Institute of Science Bangalore
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Neko: A new spectral element code applied to the simulation of a Flettner rotor
ORAL
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Presenters
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Niclas Jansson
- KTH Electrical Engineering and Computer Science
Authors
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Philipp Schlatter
- KTH
- FLOW, KTH Engineering Mechanics
- KTH Engineering Mechanics, Royal Institute of Technology
- KTH Engineering Mechanics
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Martin Karp
- KTH Electrical Engineering and Computer Science
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Daniele Massaro
- KTH Engineering Mechanics, Royal Institute of Technology
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Niclas Jansson
- KTH Electrical Engineering and Computer Science
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Stefano Markidis
- KTH Electrical Engineering and Computer Science
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Compact Finite Difference based Framework for Large Scale Simulations of Compressible Turbulent Flows
ORAL
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Publication: Song, H., Ghate, A. S., Matsuno, K. V., West, J. R., Subramaniam, A., Brown, L. J., & Lele, S. K. (2022). Robust high-resolution simulations of compressible turbulent flows without filtering. In AIAA AVIATION 2022 Forum (p. 4122).
Song, H., Matsuno, K. V., West, J. R., Subramaniam, A., Ghate, A. S., & Lele, S. K. (2022). Scalable Parallel Linear Solver for Compact Banded Systems on Heterogeneous Architectures. Journal of Computational Physics, 111443.Presenters
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Hang Song
- Stanford University
Authors
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Hang Song
- Stanford University
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Aditya S Ghate
- Stanford Univ
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Akshay Subramaniam
- Stanford Univ
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Kristen V Matsuno
- Stanford University
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Jacob R West
- Department of Mechanical Engineering, Stanford University, CA, USA
- Stanford University
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Sanjiva K Lele
- Stanford University
- Mechanical Engineering, Stanford University
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Advances on the multiblock extension of a DNS solver in the Legion framework
ORAL
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Presenters
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Alboreno Voci
- Stanford University
Authors
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Alboreno Voci
- Stanford University
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Mario Di Renzo
- Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique
- CERFACS & Center for Turbulence Research Stanford University
- Cerfacs, Stanford University
- CERFACS, Stanford University
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Sanjiva K Lele
- Stanford University
- Mechanical Engineering, Stanford University
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Gianluca Iaccarino
- Mechanical Engineering Department, Stanford University
- Stanford University
- Department of Mechanical Engineering, Stanford University
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Turbulence simulations on the verge of Exascale: GPU algorithms and an alternative to long simulations at high resolutions
ORAL
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Presenters
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Pui-Kuen Yeung
- Georgia Institute of Technology
Authors
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Pui-Kuen Yeung
- Georgia Institute of Technology
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Kiran Ravikumar
- Hewlett Packard Enterprises
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Stephen Nichols
- Oak Ridge National Laboratory
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Performance benchmarking of a discontinuous Galerkin-based compressible flow solver on GPU computing platforms using cnsBench
ORAL
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Presenters
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Umesh Unnikrishnan
- Argonne National Laboratory
Authors
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Umesh Unnikrishnan
- Argonne National Laboratory
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Kris Rowe
- Argonne Leadership Computing Facility
- Argonne National Laboratory
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Ali Karakus
- Middle East Technical University
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Saumil S Patel
- Argonne National Laboratory
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Euler-Lagrange multiphase flow simulations in the GPU-accelerated spectral element solver NekRS
ORAL
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Presenters
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Viral S Shah
- Argonne National Laboratory, University of Illinois at Urbana-Champaign
Authors
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Viral S Shah
- Argonne National Laboratory, University of Illinois at Urbana-Champaign
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Dimitrios K. Fytanidis
- Argonne National Laboratory, University of Illinois at Urbana-Champaign
- University of Illinois at Urbana-Champaign
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Yan Feng
- Argonne National Laboratory
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Virendra P Ghate
- Argonne National Laboratory
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Rao Kotamarthi
- Argonne National Lab
- Argonne National Laboratory
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Malachi Phillips
- University of Illinois at Urbana-Champaign
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Paul Fischer
- University of Illinois at Urbana-Champain
- Argonne National Laboratory, University of Illinois at Urbana-Champaign
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A Novel Graphical Technique for Optimal High-Performance Computing Hardware Selection
ORAL
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Publication: A NOVEL HPC SCALING OPTIMIZATION METHODOLOGY, ASTFE TFEC 2022
Presenters
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Reid Prichard
- Liberty University
Authors
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Reid Prichard
- Liberty University
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Wayne Strasser
- Liberty University
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