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Approaches to parallel implementation of the BDDC method
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SYSNO ASEP 0352466 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Approaches to parallel implementation of the BDDC method Author(s) Šístek, Jakub (MU-W) RID, ORCID, SAI
Burda, P. (CZ)
Čertíková, M. (CZ)
Novotný, J. (CZ)Source Title Proceedings of International Conference Presentation of Mathematics '09. - Liberec : Technická univerzita v Liberci, 2010 / Feuerstein E. ; Segeth K. ; Andrejsová D. - ISBN 978-80-7372-578-5 Pages s. 101-109 Number of pages 9 s. Action International conference Presentation of mathematics '09 Event date 14.09.2009-16.09.2009 VEvent location Liberec Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords BDDC ; domain decomposition ; iterative substructuring ; parallel computing Subject RIV BA - General Mathematics CEZ AV0Z10190503 - MU-W (2005-2011) Annotation During past several years, we have implemented and tested various approaches to domain decomposition methods, especially the Balancing Domain Decomposition Method by Constraints (BDDC). The goal of this paper is to summarize our experience with parallel implementation of such algorithms and to suggest ways to an implementation of the BDDC method that would be efficient on very large number of cores of computers of near future. Workplace Mathematical Institute Contact Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757 Year of Publishing 2011
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