High resolution performance results
24 processors, SHC
300x240 base grid
| Method | whole time | integration time | time steps | cost/timestep (sec) |
| Roe- van Albada: (300x240 base grid 2,2,2,2 refinefinement, cfl max 0.9) | 6861 | 1388 | 1033 | 1.3 |
| Roe- van Albada: 2x Refined, (300x240 base grid 2,2,2,4 refinement, cfl max 0.9) | 21030 | 8441 | 1089 | 7.8 |
| Weno-TCD-bandwidth 4th order: pressure only dcflag, pcurv=1e7 | 24922 | 9748 | 1112 | 8.8 |
| Weno-TCD-bandwidth 2nd order: pressure only dcflag, pcurv=3e7 | 20356 | 7430 | 1068 | 7.0 |
| Weno-TCD-bandwidth 4th order: pressure only dcflag, pcurv=3e7 | 26128 | 9800 | 1114 | 8.8 |
- WENO-TCD - 300x240 base grid 2,2,2,2 refinefinement, cfl max 0.85
- "cost/timestep" = integration time / coarse level timesteps
150x120 base grid
| Method | whole time | integration time | time steps | cost/timestep (sec) | 1/2*(cost/timestep) (sec) |
| Roe- Min-Mod: inviscid, (150x120 base grid 2,2,4,2 refinement, cfl max 0.9) | 3221 | 494 | 290 | 1.7 | 0.85 |
| Roe- Min-Mod, (150x120 base grid 2,2,4,2 refinement, cfl max 0.9) | 5604 | 967 | 495 | 2.0 | 1.0 |
| Roe- van Albada, (150x120 base grid 2,2,4,2 refinvimement, cfl max 0.9) | 6946 | 1627 | 518 | 3.1 | 1.55 |
| Roe- van Albada: 2x Refined, (150x120 base grid 2,2,2,2,4 refinement, cfl max 0.9) | 24607 | 8388 | 545 | 15.4 | 7.7 |
- Note: To compare the 150x120 base grid results with the 300x240 base grid results, the 150x120 "cost/timestep" can be divided by 2 to include the extra 2x refinement that makes the finest grid scales equivalent.
DoubleMachReflectionStudy
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