Parallel Preconditioned Conjugate-Gradients Methods on Transputer Networks

da Cunha, Rudnei Dias and Hopkins, Tim (1993) Parallel Preconditioned Conjugate-Gradients Methods on Transputer Networks. Technical report. UKC, University of Kent, Canterbury, UK (Full text available)

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Abstract

We show how highly efficient parallel implementations of basic linear algebra routines may be used as building blocks to implement efficient higher level algorithms. We discuss the solution of systems of linear equations using a preconditioned Conjugate-Gradients iterative method on a network of transputers. Results are presented for the solution of both dense and sparse systems; the latter being derived from the finite-difference approximation of partial differential equations.

Item Type: Monograph (Technical report)
Subjects: Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,
Divisions: Faculties > Science Technology and Medical Studies > School of Computing > Systems Architecture Group
Depositing User: Mark Wheadon
Date Deposited: 09 Sep 2009 14:01
Last Modified: 04 May 2012 15:39
Resource URI: http://kar.kent.ac.uk/id/eprint/21120 (The current URI for this page, for reference purposes)
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