A generic interface for parallel cell-based finite element operator application

► Implementation framework for finite element operator application. ► Efficient data structures for high performance, including sum-factorization. ► Hybrid parallelization including MPI, shared memory, and vectorization. ► Operator application reaches up to 70% of system’s peak performance. ► Framew...

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Bibliographic Details
Published in:	Computers & fluids Vol. 63; pp. 135 - 147
Main Authors:	Kronbichler, Martin, Kormann, Katharina
Format:	Journal Article
Language:	English
Published:	Kidlington Elsevier Ltd 30.06.2012 Elsevier
Subjects:	Computation Computational methods in fluid dynamics Dynamical systems Exact sciences and technology Finite element method Finite/spectral element method Fluid dynamics Fundamental areas of phenomenology (including applications) Hybrid parallelization Mathematical analysis Matrix-free method Operators Parallel processing Partial differential equations Physics Source code Sum-factorization Hybrid parallelization Finite/spectral element method Matrix-free method Sum-factorization Finite element method Computational fluid dynamics Refinement method Digital simulation Parallel processing Spectral element method Modelling Adaptive method Mesh generation
ISSN:	0045-7930, 1879-0747, 1879-0747
Online Access:	Get full text
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