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2017
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Titel

Parallel Algebraic Multigrid

Abstract
The efficient utilization of parallel computational capabilities of modern hardware architecture is a must in large scale industrial applications. In this paper we focus on the parallelization of algebraic multigrid (AMG) in general and identify the respective challenges imposed on any hierarchical iterative linear solver. Moreover, we summarize the strategies employed in the parallel implementation of our SAMG library to cope with these issues and present some performance indicators of SAMG in real-world industrial applications.
Author(s)
Plum, Hans-Joachim
Krechel, Arnold
Gries, Sebastian
Metsch, Bram
Nick, Fabian
Schweitzer, Marc Alexander
Stüben, Klaus
Hauptwerk
Scientific Computing and Algorithms in Industrial Simulations
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DOI
10.1007/978-3-319-62458-7_6
Language
Englisch
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