On Parallel Sparse LU Factorization: Supernodal Left-Looking Multi-Stage Algorithm

Solution of sparse systems of linear equations by direct methods is widely used in applied problems related to engineering and computational science. Such methods are based on matrix decomposition into the product of triangular factors. Computation of factors (factorization) is the most expensive pa...

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Bibliographic Details

Published in:	2023 IEEE 24th International Conference of Young Professionals in Electron Devices and Materials (EDM) pp. 1890 - 1894
Main Authors:	Karasenko, Ivan I., Gumalevskii, Roman V., Rakitskiy, Anton A.
Format:	Conference Proceeding
Language:	English
Published:	IEEE 29.06.2023
Subjects:	Concurrent computing elimination tree Feature extraction Gaussian elimination Linear systems Memory architecture Memory management parallel computing parallel sparse direct solvers Scientific computing sparse LU decomposition Sparse matrices
ISSN:	2325-419X
Online Access:	Get full text
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