A multi-platform scaling study for an openmp parallelization of a discontinuous Galerkin ocean model

DOI10.1016/J.COMPFLUID.2015.05.020zbMath1390.86025OpenAlexW919341038MaRDI QIDQ1645857

Harald Köstler, Balthasar Reuter, Vadym Aizinger

Publication date: 22 June 2018

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.compfluid.2015.05.020

zbMATH Keywords

OpenMPdiscontinuous Galerkin finite element methodIntel Xeon Phi3D shallow water equationsIBM Power6IBM PowerPC

Mathematics Subject Classification ID

Hydrology, hydrography, oceanography (86A05) Finite element methods applied to problems in fluid mechanics (76M10) Parallel numerical computation (65Y05) Computational methods for problems pertaining to geophysics (86-08) Packaged methods for numerical algorithms (65Y15)

Related Items (4)

High order WENO and DG methods for time-dependent convection-dominated PDEs: A brief survey of several recent developments ⋮ Generation of block structured grids on complex domains for high performance simulation ⋮ Enriched Galerkin method for the shallow-water equations ⋮ UTBEST3D

Uses Software

• CUDA
• ADCIRC
• POP
• HYCOM

Cites Work

• Scalability of an unstructured grid continuous Galerkin based hurricane storm surge model
• Computational aspects of a scalable high-order discontinuous Galerkin atmospheric dynamical core
• A vertex-based hierarchical slope limiter for \(p\)-adaptive discontinuous Galerkin methods
• Performance of the unstructured-mesh, SWAN+ADCIRC model in computing hurricane waves and surge
• TVB Runge-Kutta Local Projection Discontinuous Galerkin Finite Element Method for Conservation Laws II: General Framework
• The Local Discontinuous Galerkin Method for Time-Dependent Convection-Diffusion Systems

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