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

box3_amroc.gif

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



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

box3_amrcl.gif

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




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

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