Mapping conjugate gradient algorithms for neutron diffusion applications onto SIMD, MIMD, and mixed-mode machines
Journal Title: | International journal of parallel programming 1998, Vol.26 (2), p.183-207 |
Main Author: | SO, J. J. E |
Other Authors: | DOWNAR, T. J , JANARDHAN, R , SIEGEL, H. J |
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English |
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Publisher: | New York, NY: Plenum Press |
ID: | ISSN: 0885-7458 |
Link: | http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2211555 |
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recordid: | cdi_proquest_miscellaneous_26655460 |
title: | Mapping conjugate gradient algorithms for neutron diffusion applications onto SIMD, MIMD, and mixed-mode machines |
format: | Article |
creator: |
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ispartof: | International journal of parallel programming, 1998, Vol.26 (2), p.183-207 |
description: | The Partionable SIMD/MIMD (PASM) architecture was found to be the most effective architecture to run the conjugate gradient algorithms for the solution of the system of linear equations that results form the finite-differencing of the neutron diffusion equation. PASM was found to outperform SIMD and MIMD, both in execution time and number of processors used. The PASM architecture is based on the mapping of preconditioned and unpreconditioned conjugate algorithms on the SIMD MasPar MP-1 and the MIMD Intel Paragon XP/S. |
language: | eng |
source: | |
identifier: | ISSN: 0885-7458 |
fulltext: | no_fulltext |
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url: | Link |
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