Performance of the conjugate gradient method on VICTOR

DOI10.1016/0021-9991(92)90245-TzbMath0799.65037MaRDI QIDQ1195446

Ramesh Natarajan, Pratap Pattnaik

Publication date: 23 November 1992

Published in: Journal of Computational Physics (Search for Journal in Brave)

zbMATH Keywords

performanceconjugate gradient methodPoisson equationbilinear finite elementsimplementation256-node message-passing MIMD parallel computerT800 transputer

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Parallel numerical computation (65Y05) Complexity and performance of numerical algorithms (65Y20)

Related Items

A numerical method for incompressible viscous flow simulation

Cites Work

• Unnamed Item
• The block conjugate gradient algorithm and related methods
• Polynomial Preconditioners for Conjugate Gradient Calculations