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#!/usr/bin/env ruby
# encoding: utf-8
require "rubygems"
require "sorted_set"
require "thread"
require "benchmark"
require "bunny/concurrent/synchronized_sorted_set"
puts
puts "-" * 80
puts "Benchmarking on #{RUBY_DESCRIPTION}"
n = 2_000_000
s = SortedSet.new
# warm up the JIT, etc
puts "Doing a warmup run..."
n.times do |i|
s << 1
s << i
s.delete i
s << i
end
t1 = Benchmark.realtime do
n.times do |i|
s << 1
s << i
s.delete i
s << i
s.length
end
end
r1 = (n.to_f/t1.to_f)
s2 = SynchronizedSortedSet.new
t2 = Benchmark.realtime do
n.times do |i|
s2 << 1
s2 << i
s2.delete i
s2 << i
s2.length
end
end
r2 = (n.to_f/t2.to_f)
puts "Mixed sorted set ops, rate: #{(r1 / 1000).round(2)} KGHz"
puts "Mixed synchronized sorted set ops, rate: #{(r2 / 1000).round(2)} KGHz"
puts
puts "-" * 80
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