2D Euler equations - Explosion in a Box

3 Grid Levels

Results: 2 Levels / 3 Levels / Variation of Distribution / Variation of GuC-Factor

AMROC (P=1): Contour lines of density on refinement grids at time t=0.5

	Level 0	Level 1	Level 2
Grids	1	63	287
Cells	22500	48836	314576

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AMRClaw: Contour lines of density on refinement grids at time t=0.50661

	Level 0	Level 1	Level 2
Grids	1	61	299
Cells	22500	47148	311792

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Benchmark

Task	P=1		P=2, GuC-Factor=2		P=4, GuC-Factor=2		P=4, GuC-Factor=4		P=4, GuC-Factor=8
	s	%	s	%	s	%	s	%	s	%
Integration	9083	80.1	4546	75.8	2246	67.2	2182	65.8	2163	60.2
Flux correction	460	4.1	251	4.2	180	5.4	201	6.1	275	7.6
Boundary setting	399	3.5	345	5.8	315	9.4	386	11.6	636	17.7
Recomposition	982	8.7	641	10.7	496	14.9	453	13.7	426	11.8
Clustering	221	1.9	114	1.9	37	1.1	34	1.0	32	0.9
Misc.	190	1.8	94	1.7	56	2.0	52	1.9	52	1.7
Total / Parallel Efficiency	11336	100.0	5991	94.6	3329	85.1	3307	85.7	3733	75.9
AMRClaw / Speed Up	9893		1.65		2.97		2.99		2.65

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-- RalfDeiterding - 04 Dec 2004