A new parallel sparse direct solver: Presentation and numerical experiments in large-scale structural mechanics parallel computing

DOI10.1002/nme.3179zbMath1242.74122OpenAlexW2011955367MaRDI QIDQ2894821

Saber El Arem, Francois-Xavier Roux, Ibrahima Gueye, Georges Cailletaud, Frédéric Feyel

Publication date: 2 July 2012

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.3179

zbMATH Keywords

DDMfinite element methodstructural mechanicsnested dissectionFETIlinear sparse direct solver

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Thin bodies, structures (74K99) Parallel numerical computation (65Y05)

Related Items

Development of Nonlinear Structural Analysis Using Co-rotational Finite Elements with Improved Domain Decomposition Method, A dissection solver with kernel detection for symmetric finite element matrices on shared memory computers, A Parallel Implementation of a Two-Level Overlapping Schwarz Method with Energy-Minimizing Coarse Space Based on Trilinos, High scalable non-overlapping domain decomposition method using a direct method for finite element analysis

Uses Software

• BLAS
• MUMPS
• symrcm

Cites Work

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• Non-overlapping domain decomposition methods in structural mechanics
• The second generation FETI methods and their application to the parallel solution of large-scale linear and geometrically non-linear structural analysis problems
• Multifrontal parallel distributed symmetric and unsymmetric solvers
• Balancing domain decomposition
• A method of finite element tearing and interconnecting and its parallel solution algorithm
• A set of level 3 basic linear algebra subprograms
• Nested Dissection of a Regular Finite Element Mesh