Approaches to parallel implementation of the BDDC method

0352466 - MÚ 2011 RIV CZ eng C - Conference Paper (international conference)
Šístek, Jakub - Burda, P. - Čertíková, M. - Novotný, J.
Approaches to parallel implementation of the BDDC method.
Proceedings of International Conference Presentation of Mathematics '09. Liberec: Technická univerzita v Liberci, 2010 - (Feuerstein, E.; Segeth, K.; Andrejsová, D.), s. 101-109. ISBN 978-80-7372-578-5.
[International conference Presentation of mathematics '09. Liberec (CZ), 14.09.2009-16.09.2009]
Institutional research plan: CEZ:AV0Z10190503
Keywords : BDDC * domain decomposition * iterative substructuring * parallel computing
Subject RIV: BA - General Mathematics

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.
Permanent Link: http://hdl.handle.net/11104/0191969