A multi-grained distributed implementation of the parallel Block Conjugate Gradient algorithm

The Block Conjugate Gradient algorithm (Block‐CG) was developed to solve sparse linear systems of equations that have multiple right‐hand sides. We have adapted it for use in heterogeneous, geographically distributed, parallel architectures. Once the main operations of the Block‐CG (Tasks) have been...

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Bibliographic Details

Published in:	Concurrency and computation Vol. 22; no. 15; pp. 2053 - 2072
Main Authors:	Murli, A., D'Amore, L., Laccetti, G., Gregoretti, F., Oliva, G.
Format:	Journal Article
Language:	English
Published:	Chichester, UK John Wiley & Sons, Ltd 01.10.2010
Subjects:	Algorithms Block Conjugate Gradient Blocking Concurrency Conjugate gradients Linear systems Mathematical analysis Middleware multi-grained parallelism parallel and distributed algorithm Tasks
ISSN:	1532-0626, 1532-0634, 1532-0634
Online Access:	Get full text
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