Using the parallel algebraic recursive multilevel solver in modern physical applications

M. Sosonkina; Yousef Saad; X. Cai

doi:10.1016/S0167-739X(03)00189-4

Using the parallel algebraic recursive multilevel solver in modern physical applications

M. Sosonkina, Yousef Saad, X. Cai

Computer Science and Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

This paper discusses the application of a few parallel preconditioning techniques, which are collected in a recently developed suite of codes Parallel Algebraic Recursive Multilevel Solver (pARMS), to tackling large-scale sparse linear systems arising from real-life applications. In particular, we study the effect of different algorithmic variations and parameter choices on the overall performance of the distributed preconditioners in pARMS by means of numerical experiments related to a few realistic applications. These applications include magnetohydrodynamics, nonlinear acoustic field simulation, and tire design.

Original language	English (US)
Pages (from-to)	489-500
Number of pages	12
Journal	Future Generation Computer Systems
Volume	20
Issue number	3
DOIs	https://doi.org/10.1016/S0167-739X(03)00189-4
State	Published - Apr 1 2004

Bibliographical note

Funding Information:
This work was supported in part by NSF under grants NSF/ACI-0000443 and NSF/INT-0003274, and in part by the Minnesota Supercomputing Institute.

Keywords

Distributed sparse linear systems
Magnetohydrodynamic flows
Nonlinear acoustic field simulation
Parallel algebraic multilevel preconditioning
Tire design

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abstract = "This paper discusses the application of a few parallel preconditioning techniques, which are collected in a recently developed suite of codes Parallel Algebraic Recursive Multilevel Solver (pARMS), to tackling large-scale sparse linear systems arising from real-life applications. In particular, we study the effect of different algorithmic variations and parameter choices on the overall performance of the distributed preconditioners in pARMS by means of numerical experiments related to a few realistic applications. These applications include magnetohydrodynamics, nonlinear acoustic field simulation, and tire design.",

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KW - Tire design

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Using the parallel algebraic recursive multilevel solver in modern physical applications

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