@inproceedings{14638dd5e80f41899a32e1066593aa08,
title = "Parallelization of multilevel ILU preconditioners on distributed-memory multiprocessors",
abstract = "In this paper we investigate the parallelization of the ILUPACK library for the solution of sparse linear systems on distributed-memory multiprocessors. The parallelization approach employs multilevel graph partitioning algorithms in order to identify a set of concurrent tasks and their dependencies, which are then statically mapped to processors. Experimental results on a cluster of Intel QuadCore processors report remarkable speed-ups.",
keywords = "ILU decomposition, MPI, Sparse linear system, distributed-memory multiprocessor, iterative solver, preconditioner",
author = "Aliaga, {Jos{\'e} I.} and Matthias Bollh{\"o}fer and Mart{\'i}n, {Alberto F.} and Quintana-Ort{\'i}, {Enrique S.}",
year = "2012",
doi = "10.1007/978-3-642-28151-8_16",
language = "English",
isbn = "9783642281501",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
number = "PART 1",
pages = "162--172",
booktitle = "Applied Parallel and Scientific Computing - 10th International Conference, PARA 2010, Revised Selected Papers",
edition = "PART 1",
note = "10th International Conference on Applied Parallel and Scientific Computing, PARA 2010 ; Conference date: 06-06-2010 Through 09-06-2010",
}