Developing a scalable hybrid MPI/OpenMP unstructured finite element model

DOI10.1016/j.compfluid.2014.09.007zbMath1390.74011OpenAlexW1967913012MaRDI QIDQ1645631

Michael Lange, Lawrence Mitchell, Xiaohu Guo, Michèle Weiland, Gerard J. Gorman

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.2014.09.007

zbMATH Keywords

MPIFEMOpenMPPETScmatrix assemblysparse linear solverfluidity-ICOMHYPRESpMV

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element methods applied to problems in fluid mechanics (76M10) Parallel numerical computation (65Y05) Software, source code, etc. for problems pertaining to mechanics of deformable solids (74-04)

Related Items (2)

OpenMP and CUDA simulations of Sella Zerbino Dam break on unstructured grids ⋮ Scalability of an Eulerian-Lagrangian large-eddy simulation solver with hybrid MPI/OpenMP parallelisation

Uses Software

• hypre
• CUDA
• PETSc
• MPI
• Fluidity

Cites Work

• A general approach to nonlinear FE compuations on shared-memory multiprocessors
• Parallelization of an unstructured Navier-Stokes solver using a multi-color ordering method for openmp
• On the Performance of an Algebraic Multigrid Solver on Multicore Clusters
• An upper bound for the chromatic number of a graph and its application to timetabling problems

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