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A Comparison of Parallel Solvers for Diagonally Dominant and General Narrow-Banded Linear Systems II
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A Comparison of Parallel Solvers for Diagonally Dominant and General Narrow-Banded Linear Systems II
Peter Arbenz6  , Andrew Cleary7 , Jack Dongarra8 and Markus Hegland9
| (6) |
Institute of Scientific Computing, ETH, Zurich |
| (7) |
Center for Applied Scientific Computing, Lawrence Livermore National Laboratory, Lawrence |
| (8) |
Department of Computer Science, University of Tennessee, Knoxville |
| (9) |
Computer Sciences Laboratory, RSISE, Australian National University, Canberra |
Abstract
We continue the comparison of parallel algorithms for solving diagonally dominant and general narrow-banded linear systems
of equations that we started in [2]. The solvers compared are the banded system solvers of ScaLAPACK [6] and those investigated
by Arbenz and Hegland [1, 5]. We present the numerical experiments that we conducted on the IBM SP/2.
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