AMROC Main     Blockstructured Adaptive Mesh Refinement in object-oriented C++

Cylinder - 3 Grid Levels

Problem description       Results:   2 Levels        3 Levels
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      AMROC (P=1): Contour lines of density on refinement grids at time t=0.41
   


 
Level 0
Level 1
Level 2
Grids
    1
   59
   167
Cells
26000
26940
165200


      AMRClaw: Contour lines of density on refinement grids at time t=0.40597



 
Level 0
Level 1
Level 2
Grids
    2
   45
   114
Cells
26000
22852
123632




Benchmark

Task
P=1
P=2
P=4
s
%
s
%
s
%
Integration
 4832
 79.5
 2006
 69.7
  988
 59.3
Flux correction
  271
  4.5
  144
  5.0
  118
  7.1
Boundary setting
  214
  3.5
  338
 11.7
  278
 16.7
Recomposition
  542
  8.9
  276
  9.6
  214
 12.9
Clustering
  127
  2.1
   46
  1.6
   20
  1.2
Misc.
   93
  1.5
   58
  2.4
   38
  2.9
Total / Parallel Efficiency
 6079
100.0
 2867
 106.0
 1656
 91.8
AMRClaw / Speed Up
 5142
 
 1.79
 3.10


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last update: 6/1/04