Research Article
Adaptive Double-Diffusion Model and Comparison to a Highly Heterogeneous Micro-Model
Table 8
Cost of one-grid versus two-grid discretization in a simulation with 1,000 time steps.
| One-grid with | Matrix | Cost (seconds) |
| + | 3.6547 | | 0.0123 | Solve 1,000 times | 0.2761 1,000 |
| Total | 279.7670 |
| Two-grid with | Matrix | Cost (seconds) |
| + | 3.6547 | | 0.0438 | | 0.2121 | | 0.0063 | Solve 1,000 times | 0.1030 1,000 |
| Total | 106.9169 |
|
|