Set NUCL | |
---|---|
Source: | National Nuclear Corporation |
Discipline: | Nuclear reactor modeling |
Accession: | Spring 1982 |
These three matrices are derived from models of an advanced gas cooled reactor core, from the National Nuclear Corp. (UK). Their particular interest is the significant difference in factorization time between the original matrices and their transposes.
Performance statistics from a CRAY-1S, CFT 1.09, for solution of a single right-hand side (times in CPU seconds)
MA18 | MA28 | |||
---|---|---|---|---|
Order | A | transpose(A) | A | transpose(A) |
261 | 1.3 | 1.3 | .5 | |
666 | 14.3 | 16.6 | 13.8 | 5.0 |
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Last change in this page: Wed Sep 22 13:33:47 US/Eastern 2004 [Comments: ]