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

Shockbubble - 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=0.2
 
Level 0
Level 1
Level 2
Grids
    1
    2
    33
Cells
30000
39744
263024


      AMRClaw: Contour lines of density on refinement grids at time t=0.19525
 
Level 0
Level 1
Level 2
Grids
    2
    4
    55
Cells
30000
34840
243088




Benchmark

Task
P=1
P=2
P=4
s
%
s
%
s
%
Integration
 9571
 88.1
 4467
 77.7
 2178
 67.3
Flux correction
  224
  2.1
  164
  2.9
  147
  4.6
Boundary setting
  360
  3.3
  677
 11.8
  590
 18.2
Recomposition
  357
  3.3
  266
  4.6
  219
  6.8
Clustering
  129
  1.2
   67
  1.2
   30
  0.9
Misc.
  212
  2.0
   97
  1.9
   60
  2.2
Total / Parallel Efficiency
10854
100.0
 5737
 94.6
 3224
 84.2
AMRClaw / Speed Up
 9135
 
 1.59
 2.83


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last update: 6/1/04