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hll-gnuplot-graph.rb: added new filter "all".

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This commit is contained in:
antirez 2014-03-31 15:45:06 +02:00
parent ec1ee66256
commit 0c9f06a237
1 changed files with 14 additions and 5 deletions
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19
utils/hyperloglog/hll-gnuplot-graph.rb
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@ -47,23 +47,32 @@ def filter_samples(numsets,filter)
dataset[i] = run_experiment(r,i,100000,1) dataset[i] = run_experiment(r,i,100000,1)
} }
dataset[0].each_with_index{|ele,index| dataset[0].each_with_index{|ele,index|
ele[1] = ele[1].abs if filter == :max
card,err=ele
if filter == :max if filter == :max
card=ele[0]
err=ele[1].abs
(1...numsets).each{|i| (1...numsets).each{|i|
err = dataset[i][index][1] if err < dataset[i][index][1] err = dataset[i][index][1] if err < dataset[i][index][1]
} }
puts "#{card} #{err}"
elsif filter == :avg elsif filter == :avg
(1...numsets).each{|i| card=ele[0]
err = 0
(0...numsets).each{|i|
err += dataset[i][index][1] err += dataset[i][index][1]
} }
err /= numsets err /= numsets
puts "#{card} #{err}"
elsif filter == :all
(0...numsets).each{|i|
card,err = dataset[i][index]
puts "#{card} #{err}"
}
else else
raise "Unknown filter #{filter}" raise "Unknown filter #{filter}"
end end
puts "#{card} #{err}"
} }
end end
filter_samples(100,:max) filter_samples(100,:all)
#filter_samples(100,:max)
#filter_samples(100,:avg) #filter_samples(100,:avg)