38 lines
804 B
Ruby
38 lines
804 B
Ruby
require 'benchmark'
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$LOAD_PATH << File.dirname(__FILE__) + '/../lib'
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def time_in_fork(&block)
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read, write = IO.pipe
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Process.fork do
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write.puts Benchmark.realtime{ block.call }
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end
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Process.wait
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write.close
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read.read.tap do
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read.close
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end
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end
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class Array
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def avg
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map(&:to_f).inject(:+) / size
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end
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end
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def report(label, n = 10, &block)
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puts label
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puts "%.4f" % n.times.map{ time_in_fork &block }.avg
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puts
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end
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# make rubygems load specifications now so the
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# time is not included below.
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Gem::Specification._all
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N = 10
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report("require fog:", N) { require 'fog' }
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report("require fog/aws:", N) { require 'fog/aws' }
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report("require fog/aws/compute:", N) { require 'fog/aws/compute' }
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report("require fog/aws/core:", N) { require 'fog/aws/core'}
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