PaScaL\_TDMA: a library of parallel and scalable solvers for massive tridiagonal systems

DOI10.1016/j.cpc.2020.107722zbMath1515.65277OpenAlexW3107663002MaRDI QIDQ6045546

Ki-Ha Kim, Ji-Hoon Kang, Jung-il Choi, Xiaomin Pan

Publication date: 31 May 2023

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cpc.2020.107722

zbMATH Keywords

tridiagonal systemshigh-performance computingmodified Thomas algorithmparallel tridiagonal matrix algorithm

Mathematics Subject Classification ID

Free convection (76R10) Parallel numerical computation (65Y05) Finite difference methods for boundary value problems involving PDEs (65N06) Direct numerical methods for linear systems and matrix inversion (65F05) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Software, source code, etc. for problems pertaining to numerical analysis (65-04)

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