dense network tester

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Uri Wilensky (Author)

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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 14 years ago	Updated from NetLogo 4.1	Download this version
Uri Wilensky	almost 14 years ago	dense network tester	Download this version
Uri Wilensky	almost 14 years ago	dense network tester	Download this version

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