On the Performance of Some Rapid Elliptic Solvers on a Vector Processor

DOI10.1137/0908061zbMath0661.65100OpenAlexW2019660734MaRDI QIDQ3811638

J. R. Kightley, C. P. Thompson

Publication date: 1987

Published in: SIAM Journal on Scientific and Statistical Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0908061

zbMATH Keywords

multigridcyclic reductionvector processingsoftware performanceCRAY-1FISHPAKBLKTRIHWSCRTMG00MGD1VMGD5Vmultigrid routinespreconditioned conjugate gradient codered-black Gauss-Seidel

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Parallel numerical computation (65Y05) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Uses Software

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