PaScaL_TDMA: A library of parallel and scalable solvers for massive tridiagonal systems

The aim of this study is to devise an efficient and scalable computational procedure to solve the many tridiagonal systems in multi-dimensional partial differential equations. The modified Thomas algorithm and a newly designed communication scheme were used to reduce the communication overhead encou...

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Veröffentlicht in:	Computer physics communications Jg. 260; S. 107722
Hauptverfasser:	Kim, Ki-Ha, Kang, Ji-Hoon, Pan, Xiaomin, Choi, Jung-Il
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.03.2021
Schlagworte:	High-performance computing Modified Thomas algorithm Parallel Tridiagonal matrix algorithm Tridiagonal systems Modified Thomas algorithm High-performance computing Tridiagonal systems Parallel Tridiagonal matrix algorithm
ISSN:	0010-4655, 1879-2944
Online-Zugang:	Volltext
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