Research Article
MRILDU: An Improvement to ILUT Based on Incomplete LDU Factorization and Dropping in Multiple Rows
Table 15
Iteration results for linear systems from GRAPES.
| | | | Avg. #iters | Avg. time |
| ILUT | 5 | | 104.5833 | 4.6204 | MRILDU | 5 | 1 | 42.1771 | 2.5964 | MRILDU | 5 | 5 | 39.8021 | 2.5092 | MRILDU | 5 | 10 | 39.3854 | 2.4978 | ILUT | 10 | | 54.8333 | 3.3918 | MRILDU | 10 | 1 | 26.2604 | 2.2461 | MRILDU | 10 | 5 | 25.8125 | 2.2306 | MRILDU | 10 | 10 | 25.6354 | 2.2229 |
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