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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 (KAR id:21120)


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: Reports and Papers (Technical report)
Subjects: Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Computing
Depositing User: Mark Wheadon
Date Deposited: 09 Sep 2009 14:01 UTC
Last Modified: 16 Nov 2021 09:59 UTC
Resource URI: (The current URI for this page, for reference purposes)

University of Kent Author Information

Hopkins, Tim.

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