PDE Preconditioning on SCREENED POISSON PDE nc=48
28.68Solve Time (ms)NLSS
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| NLSSnc (coarse space size)=482026.01 | 28.68 | 83.89 | 73.22 | 97.41 | |
| Subspacenc (coarse space size)=482026.01 | 49.98 | 108.24 | 92.55 | 121.82 | |
| GNNnc (coarse space size)=482026.01 | 65.44 | 795.79 | 774.08 | 820.39 | |
| SVDnc (coarse space size)=482026.01 | 68.57 | 100.66 | 84.25 | 117.44 | |
| SA-AMGnc (coarse space size)=482026.01 | 71.63 | 127.67 | 117.97 | 155.77 |