Parallel Iterative Solvers with Localized ILU Preconditioning for Unstructured Grids on Workstation Clusters

DOI10.1080/10618569908940835zbMath0968.76045OpenAlexW2013442998MaRDI QIDQ4953155

Hiroshi Okuda, Kengo Nakajima

Publication date: 18 September 2001

Published in: International Journal of Computational Fluid Dynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/10618569908940835

zbMATH Keywords

parallelizationiterative solversworkstation clusterincomplete lower-upper factorizationlarge-scale linear sparse systemslocalized ILU(0) preconditioning method

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Finite element methods applied to problems in fluid mechanics (76M10) Parallel numerical computation (65Y05)

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Parallel iterative solvers for unstructured grids using a directive/MPI hybrid programming model for the GeoFEM platform on SMP cluster architectures ⋮ Thermal convection analysis in a rotating shell by a parallel finite‐element method—development of a thermal‐hydraulic subsystem of GeoFEM ⋮ Application of an elastoplastic spectral-element method to 3D slope stability analysis ⋮ A numerical study on preconditioning and partitioning schemes for reactive transport in a PEMFC catalyst layer ⋮ Development of a Simulation Code for MHD Dynamo Processes Using the GeoFEM Platform ⋮ Three-level hybrid vs. flat MPI on the Earth simulator: parallel iterative solvers for finite-element method ⋮ Simulational modeling of time-domain magnetic induction using parallel computational schemes. II: In the spherical coordinates

Uses Software

• PVM
• MPI

Cites Work

• Unnamed Item
• Unnamed Item
• A high-performance, portable implementation of the MPI message passing interface standard
• Automatic partitioning of unstructured meshes for the parallel solution of problems in computational mechanics

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