Numerically-Stable and Highly-Scalable Parallel LU Factorization for Circuit Simulation

A number of sparse linear systems are solved by sparse LU factorization in a circuit simulation process. The coefficient matrices of these linear systems have the identical structure but different values. Pivoting is usually needed in sparse LU factorization to ensure the numerical stability, which...

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Bibliographic Details

Published in:	2022 IEEE/ACM International Conference On Computer Aided Design (ICCAD) pp. 1 - 9
Main Author:	Chen, Xiaoming
Format:	Conference Proceeding
Language:	English
Published:	ACM 29.10.2022
Subjects:	Circuit simulation Linear systems numerical stability parallel sparse LU factorization pivoting reduction Prediction algorithms Scalability Schedules SPICE Stability analysis
ISSN:	1558-2434
Online Access:	Get full text
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