| CV_FE | AMAZON SC | SPH |
Domain dimensions (m) | 2.5 * 2.5 * 2.0 | 2.0 * 1.6 (2D) | 4.0 * 4.0 * 1.0 |
No. of cells/particles | 820,000 (3D) | 32,000 (2D) | 272,000 (3D) |
Time step (s) | 0.00005 | 0.00005 | 0.0001 |
Convergence error/criteria | 0.0001 | 0.0001 | N/A |
Computer architecture used | HPCx cluster on 16 1.5 GHz processors | 1 processor, 2.5 GHz Macbook Pro computer | 1 processor of 1.2 GHz Linux workstation |
CPU time: simulation time | 3.5 days: 6 s | 11 hours: 6 s | 1.5 days to 6 s |