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require 'benchmark'
n = 1_000_000
Foo = Class.new do
1.upto(n) do |i|
define_method(:"public_method_#{i}") {}
define_method(:"protected_method_#{i}") {}
protected :"protected_method_#{i}"
define_method(:"private_method_#{i}") {}
private :"protected_method_#{i}"
end
end
Benchmark.benchmark do |bm|
puts "#{n} times - ruby #{RUBY_VERSION}"
puts
puts "using method_defined? and private_method_defined?"
puts
[:public, :protected, :private, :undefined].each do |vis|
puts " - #{vis} methods"
3.times do
GC.start
bm.report do
n.times do |i|
name = :"#{vis}_method_#{i}"
Foo.method_defined?(name) || Foo.private_method_defined?(name)
end
end
end
end
puts
puts "using public_method_defined?, protected_method_defined? and private_method_defined?"
puts
[:public, :protected, :private, :undefined].each do |vis|
puts " - #{vis} methods"
3.times do
GC.start
bm.report do
n.times do |i|
name = :"#{vis}_method_#{i}"
Foo.public_method_defined?(name) ||
Foo.protected_method_defined?(name)
Foo.private_method_defined?(name)
end
end
end
end
end
=begin
1000000 times - ruby 2.0.0
using method_defined? and private_method_defined?
- public methods
1.410000 0.040000 1.450000 ( 1.462588)
1.380000 0.000000 1.380000 ( 1.372015)
1.370000 0.000000 1.370000 ( 1.372362)
- protected methods
1.410000 0.000000 1.410000 ( 1.402750)
1.440000 0.000000 1.440000 ( 1.442719)
1.460000 0.010000 1.470000 ( 1.464763)
- private methods
1.390000 0.000000 1.390000 ( 1.393956)
1.340000 0.000000 1.340000 ( 1.349340)
1.360000 0.000000 1.360000 ( 1.361910)
- undefined methods
3.260000 0.050000 3.310000 ( 3.316372)
1.260000 0.010000 1.270000 ( 1.266557)
1.250000 0.000000 1.250000 ( 1.248734)
using public_method_defined?, protected_method_defined? and private_method_defined?
- public methods
1.550000 0.000000 1.550000 ( 1.550655)
1.540000 0.010000 1.550000 ( 1.543906)
1.540000 0.000000 1.540000 ( 1.538267)
- protected methods
1.590000 0.000000 1.590000 ( 1.598310)
1.600000 0.000000 1.600000 ( 1.595205)
1.600000 0.000000 1.600000 ( 1.604186)
- private methods
1.530000 0.000000 1.530000 ( 1.530080)
1.560000 0.000000 1.560000 ( 1.562656)
1.560000 0.000000 1.560000 ( 1.569161)
- undefined methods
1.300000 0.000000 1.300000 ( 1.298066)
1.310000 0.000000 1.310000 ( 1.310737)
1.290000 0.000000 1.290000 ( 1.288307)
=end
|
