Parallel gaussian elimination of symmetric positive definite band matrices for shared-memory multicore architectures

DOI10.1051/RO/2020013OpenAlexW3005635131MaRDI QIDQ5002265

Sirine Marrakchi, Mohamed Jemni

Publication date: 27 July 2021

Published in: RAIRO - Operations Research (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1051/ro/2020013

zbMATH Keywords

efficiencyGaussian eliminationparallel execution timeshared-memory multicore architecturesymmetric positive definite band systems

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Deterministic scheduling theory in operations research (90B35) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Parallel algorithms in computer science (68W10) Parallel numerical computation (65Y05) Direct numerical methods for linear systems and matrix inversion (65F05)

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