dense network tester

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Uri_dolphin3 Uri Wilensky (Author)

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Model group CCL | Visible to everyone | Changeable by group members (CCL)
Model was written in NetLogo 4.1pre1 • Viewed 152 times • Downloaded 10 times • Run 1 time
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globals [ foo result]

to setup
  clear-turtles
  crt number-turtles
  layout-circle turtles 16
  ask turtles
  [
    if who != 0 and random 100 < link-probability
    [ create-link-with turtle 0]
  ]
end 

to benchmark
  random-seed 337
  reset-timer
  set link-probability 100
  setup
  repeat 5000 [ set foo benchmark-link ]
  set result timer
end 

to full-test
  set link-probability 0
  repeat 100
  [
    setup
    test
    set link-probability link-probability + 1
  ]
end 

to test
  set-current-plot "O"
  set-current-plot-pen "link"
  let dude one-of turtles
  reset-timer
  repeat 5000 [ set foo benchmark-link ]
  plotxy link-probability timer
  set-current-plot-pen "link-neighbor?"
  reset-timer
  repeat 5000 [ set foo benchmark-link-neighbor? dude ]
  plotxy link-probability timer
  set-current-plot-pen "link-neighbors"
  reset-timer
  repeat 5000 [ set foo benchmark-link-neighbors ]
  plotxy link-probability timer
  set-current-plot-pen "link-with"
  reset-timer
  repeat 5000 [ set foo benchmark-link-with dude ]
  plotxy link-probability timer
  set-current-plot-pen "my-links"
  reset-timer
  repeat 5000 [ set foo benchmark-my-links ]
  plotxy link-probability timer
end 

to-report benchmark-link
  report link 0 (1 + random (number-turtles - 1))
end 

to-report benchmark-link-neighbor? [dude]
  report [link-neighbor? dude] of turtle 0
end 

to-report benchmark-link-neighbors
  report [link-neighbors] of turtle 0
end 

to-report benchmark-link-with [dude]
  report [link-with dude] of turtle 0
end 

to-report benchmark-my-links
  report [my-links] of turtle 0
end 

There are 3 versions of this model.

Uploaded by When Description Download
Uri Wilensky almost 9 years ago Updated from NetLogo 4.1 Download this version
Uri Wilensky almost 9 years ago dense network tester Download this version
Uri Wilensky almost 9 years ago dense network tester Download this version

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