Cache Issues of Algebraic Multigrid Methods for Linear Systems with Multiple Right-Hand Sides
DOI10.1137/S1064827502405112zbMath1087.65027OpenAlexW1980308665MaRDI QIDQ5693184
Stefan Reitzinger, Gundolf Haase
Publication date: 22 September 2005
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/s1064827502405112
numerical examplespreconditioningparallel computationalgebraic multigrid methodnonuniform memory accesscache algorithmsblock conjugate gradient methods
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Parallel numerical computation (65Y05)
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