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