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Parallel preconditioned conjugate-gradients methods on transputer networks
Rudnei Dias da Cunha and Tim Hopkins
Technical Report 5-93*, University of Kent, Computing Laboratory, University of Kent, Canterbury, UK, April 1993.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.
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@techreport{94, author = {Rudnei Dias da Cunha and Tim Hopkins}, title = {Parallel Preconditioned Conjugate-Gradients Methods on Transputer Networks}, month = {April}, year = {1993}, pages = {182-196}, keywords = {determinacy analysis, Craig interpolants}, note = {}, doi = {}, url = {http://www.cs.kent.ac.uk/pubs/1993/94}, address = {University of Kent, Canterbury, UK}, hensa_abstractfilename = {pub/misc/ukc.reports/comp.sci/abstracts/5-93}, hensa_ftpaddress = {unix.hensa.ac.uk}, hensa_reportfilename = {pub/misc/ukc.reports/comp.sci/reports/5-93.ps.Z}, institution = {University of Kent, Computing Laboratory}, number = {5-93*}, }