36 lines
601 B
Ruby
Executable File
36 lines
601 B
Ruby
Executable File
#!/usr/bin/env ruby -wKU
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require "benchmark"
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require "thread_safe"
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hash = {}
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cache = ThreadSafe::Cache.new
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ENTRIES = 10_000
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ENTRIES.times do |i|
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hash[i] = i
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cache[i] = i
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end
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TESTS = 40_000_000
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Benchmark.bmbm do |results|
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key = rand(10_000)
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results.report('Hash#[]') do
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TESTS.times { hash[key] }
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end
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results.report('Cache#[]') do
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TESTS.times { cache[key] }
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end
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results.report('Hash#each_pair') do
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(TESTS / ENTRIES).times { hash.each_pair {|k,v| v} }
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end
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results.report('Cache#each_pair') do
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(TESTS / ENTRIES).times { cache.each_pair {|k,v| v} }
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end
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end
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