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serradura/benchmarks.rb

Last active August 30, 2017 18:56
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Ruby FP playground
Raw
benchmarks.rb
# gem install benchmark-ips
require "benchmark/ips"
#########
# shout #
#########
Benchmark.ips do |x|
x.report("inline") { "#{'foo'.upcase}!" }
x.report("util") { TUtils.shout('fooz') }
x.report("util_2") { TUtils2.shout('fooz') }
x.report("instance") { TInstance.new('kooz').shout }
x.report("instance_2") { TInstance.new('tooz').shout }
x.report("func") { TFuncs::Shout.('baaz') }
x.report("func_2") { TFuncs2::Shout.('caaz') }
x.report("func__3") { TFuncs3::Shout.('ceez') }
x.report("func___4") { TFuncs3::Shout.('cooz') }
x.compare!
end;
# Warming up --------------------------------------
# inline 176.820k i/100ms
# util 155.999k i/100ms
# util_2 126.719k i/100ms
# instance 123.668k i/100ms
# instance_2 122.304k i/100ms
# func 120.336k i/100ms
# func_2 121.618k i/100ms
# func__3 147.243k i/100ms
# func___4 145.803k i/100ms
# Calculating -------------------------------------
# inline 3.625M (± 3.8%) i/s - 18.212M in 5.032169s
# util 2.955M (± 3.1%) i/s - 14.820M in 5.019701s
# util_2 2.013M (± 3.1%) i/s - 10.138M in 5.041329s
# instance 1.898M (± 3.3%) i/s - 9.522M in 5.022187s
# instance_2 1.899M (± 2.6%) i/s - 9.540M in 5.026581s
# func 1.937M (± 3.0%) i/s - 9.747M in 5.035761s
# func_2 1.921M (± 3.1%) i/s - 9.608M in 5.005715s
# func__3 2.521M (± 3.5%) i/s - 12.663M in 5.028931s
# func___4 2.549M (± 3.3%) i/s - 12.831M in 5.038733s
# Comparison:
# inline: 3624613.0 i/s
# util: 2955263.3 i/s - 1.23x slower
# func___4: 2549303.0 i/s - 1.42x slower
# func__3: 2521063.5 i/s - 1.44x slower
# util_2: 2012877.4 i/s - 1.80x slower
# func: 1937407.1 i/s - 1.87x slower
# func_2: 1921213.7 i/s - 1.89x slower
# instance_2: 1899140.5 i/s - 1.91x slower
# instance: 1898180.6 i/s - 1.91x slower
#######################
# shout frozen string #
#######################
Benchmark.ips do |x|
x.report("inline") { "#{'foo'.upcase}!" }
x.report("util") { TUtils.shout('froz'.freeze) }
x.report("util_2") { TUtils2.shout('froz'.freeze) }
x.report("instance") { TInstance.new('kroz'.freeze).shout }
x.report("instance_2") { TInstance.new('troz'.freeze).shout }
x.report("func") { TFuncs::Shout.('braz'.freeze) }
x.report("func_2") { TFuncs2::Shout.('craz'.freeze) }
x.report("func__3") { TFuncs3::Shout.('crez'.freeze) }
x.report("func___4") { TFuncs3::Shout.('croz'.freeze) }
x.compare!
end;
# Warming up --------------------------------------
# inline 177.240k i/100ms
# util 167.112k i/100ms
# util_2 127.721k i/100ms
# instance 125.253k i/100ms
# instance_2 127.246k i/100ms
# func 122.832k i/100ms
# func_2 123.499k i/100ms
# func__3 152.475k i/100ms
# func___4 149.009k i/100ms
# Calculating -------------------------------------
# inline 3.635M (± 3.2%) i/s - 18.256M in 5.028143s
# util 3.206M (± 3.5%) i/s - 16.043M in 5.010616s
# util_2 2.131M (± 2.7%) i/s - 10.729M in 5.037493s
# instance 2.051M (± 2.6%) i/s - 10.271M in 5.010912s
# instance_2 2.040M (± 3.2%) i/s - 10.307M in 5.058705s
# func 2.037M (± 2.7%) i/s - 10.195M in 5.008696s
# func_2 2.052M (± 2.8%) i/s - 10.250M in 4.999829s
# func__3 2.765M (± 3.1%) i/s - 13.875M in 5.022070s
# func___4 2.776M (± 3.1%) i/s - 14.007M in 5.051224s
# Comparison:
# inline: 3634513.4 i/s
# util: 3205783.7 i/s - 1.13x slower
# func___4: 2775581.2 i/s - 1.31x slower
# func__3: 2765470.8 i/s - 1.31x slower
# util_2: 2131351.1 i/s - 1.71x slower
# func_2: 2051834.3 i/s - 1.77x slower
# instance: 2051108.3 i/s - 1.77x slower
# instance_2: 2039550.0 i/s - 1.78x slower
# func: 2036978.6 i/s - 1.78x slower
###############
# crazy_shout #
###############
Benchmark.ips do |x|
x.report("inline") { "#{'send'.upcase}!" * 10 }
x.report("util") { TUtils.crazy_shout('dooz') }
x.report("util_2") { TUtils2.crazy_shout('dooz') }
x.report("instance") { TInstance.new('gooz').crazy_shout }
x.report("instance_2") { TInstance.new('taaz').crazy_shout }
x.report("func") { TFuncs::CrazyShout.('eaaz') }
x.report("func_2") { TFuncs2::CrazyShout.('faaz') }
x.report("func__3") { TFuncs3::CrazyShout.('faaz') }
x.report("func___4") { TFuncs3::CrazyShout.('taaz') }
x.compare!
end;
# Warming up --------------------------------------
# inline 104.737k i/100ms
# util 93.544k i/100ms
# util_2 72.009k i/100ms
# instance 80.479k i/100ms
# instance_2 80.434k i/100ms
# func 62.140k i/100ms
# func_2 70.187k i/100ms
# func__3 64.336k i/100ms
# func___4 64.097k i/100ms
# Calculating -------------------------------------
# inline 1.548M (± 3.5%) i/s - 7.751M in 5.013020s
# util 1.321M (± 2.9%) i/s - 6.642M in 5.033694s
# util_2 932.930k (± 3.2%) i/s - 4.681M in 5.021894s
# instance 1.065M (± 2.7%) i/s - 5.392M in 5.067852s
# instance_2 1.067M (± 2.9%) i/s - 5.389M in 5.056662s
# func 792.895k (± 2.7%) i/s - 3.977M in 5.019264s
# func_2 911.658k (± 3.0%) i/s - 4.562M in 5.008367s
# func__3 802.842k (± 2.4%) i/s - 4.053M in 5.051472s
# func___4 796.053k (± 2.5%) i/s - 4.038M in 5.075871s
# Comparison:
# inline: 1547819.1 i/s
# util: 1320537.1 i/s - 1.17x slower
# instance_2: 1066639.0 i/s - 1.45x slower
# instance: 1064731.8 i/s - 1.45x slower
# util_2: 932929.8 i/s - 1.66x slower
# func_2: 911658.1 i/s - 1.70x slower
# func__3: 802842.2 i/s - 1.93x slower
# func___4: 796052.7 i/s - 1.94x slower
# func: 792894.9 i/s - 1.95x slower
#############################
# crazy_shout frozen string #
#############################
Benchmark.ips do |x|
x.report("inline") { "#{'send'.upcase}!" * 10 }
x.report("util") { TUtils.crazy_shout('droz'.freeze) }
x.report("util_2") { TUtils2.crazy_shout('droz'.freeze) }
x.report("instance") { TInstance.new('groz'.freeze).crazy_shout }
x.report("instance_2") { TInstance.new('traz'.freeze).crazy_shout }
x.report("func") { TFuncs::CrazyShout.('eraz'.freeze) }
x.report("func_2") { TFuncs2::CrazyShout.('fraz'.freeze) }
x.report("func__3") { TFuncs3::CrazyShout.('fraz'.freeze) }
x.report("func___4") { TFuncs3::CrazyShout.('traz'.freeze) }
x.compare!
end;
# Warming up --------------------------------------
# inline 104.298k i/100ms
# util 95.838k i/100ms
# util_2 73.891k i/100ms
# instance 81.144k i/100ms
# instance_2 81.398k i/100ms
# func 64.352k i/100ms
# func_2 71.805k i/100ms
# func__3 65.829k i/100ms
# func___4 65.987k i/100ms
# Calculating -------------------------------------
# inline 1.536M (± 3.8%) i/s - 7.718M in 5.033711s
# util 1.363M (± 5.3%) i/s - 6.804M in 5.006135s
# util_2 963.861k (± 3.2%) i/s - 4.877M in 5.064652s
# instance 1.104M (± 3.8%) i/s - 5.518M in 5.005082s
# instance_2 1.085M (± 4.4%) i/s - 5.454M in 5.034277s
# func 819.957k (± 3.6%) i/s - 4.119M in 5.030092s
# func_2 939.355k (± 4.0%) i/s - 4.739M in 5.053385s
# func__3 818.999k (± 2.9%) i/s - 4.147M in 5.067908s
# func___4 815.249k (± 2.6%) i/s - 4.091M in 5.021621s
# Comparison:
# inline: 1535527.2 i/s
# util: 1363281.4 i/s - 1.13x slower
# instance: 1104147.6 i/s - 1.39x slower
# instance_2: 1085442.4 i/s - 1.41x slower
# util_2: 963861.4 i/s - 1.59x slower
# func_2: 939355.4 i/s - 1.63x slower
# func: 819957.3 i/s - 1.87x slower
# func__3: 818998.6 i/s - 1.87x slower
# func___4: 815249.1 i/s - 1.88x slower
Raw
t_func.rb
module TFuncs
Compose = -> (f, g) { -> x { f.(g.(x)) }.freeze }
ToUpcase = -> str { str.upcase }.freeze
Exclaim = -> str { "#{str}!" }.freeze
Shout = Compose.(Exclaim, ToUpcase)
Repeat = -> (number, str) { str * number }.curry.freeze
CrazyShout = Compose.(Repeat.(10), Shout)
end
module TFuncs2
ToUpcase = -> str { str.upcase }.freeze
Exclaim = -> str { "#{str}!" }.freeze
Shout = -> str { Exclaim.(ToUpcase.(str)) }.freeze
Repeat = -> (number, str) { str * number }.freeze
CrazyShout = -> str { Repeat.(10, Shout.(str)) }.freeze
end
module TFuncs3
Compose = -> (f, g) { -> x { f.(g.(x)) }.freeze }
module ToUpcase
def self.call(str)
str.upcase
end
end
module Exclaim
def self.call(str)
"#{str}!"
end
end
Shout = Compose.(Exclaim, ToUpcase)
Repeat = -> (number, str) { str * number }.curry
CrazyShout = Compose.(Repeat.(10), Shout)
end
module TFunc4
Compose = -> (f, g) { -> x { f.(g.(x)) }.freeze }
ToUpcase = -> str { str.upcase }.freeze
Exclaim = -> str { "#{str}!" }.freeze
Shout = Compose.(Exclaim, ToUpcase)
class Repeat
def initialize(number)
@number = number
end
def call(str)
str * @number
end
end
CrazyShout = Compose.(Repeat.new(10), Shout)
end
Raw
t_instance.rb
class TInstance
def initialize(str)
@str = str
end
def shout
exclaim to_upcase(@str)
end
def crazy_shout
repeat 10, shout
end
private
def to_upcase(str)
str.upcase
end
def exclaim(str)
"#{str}!"
end
def repeat(number, str)
str * number
end
end
class TInstance2
class Exclaim
def initialize(str)
@str = str
end
def to_s
"#{@str}!"
end
end
class Repeat
def initialize(number, str)
@number = number
@str = str
end
def to_s
str * @number
end
end
def initialize(str)
@str = str
end
def to_upcase
str.upcase
end
def shout
Exclaim.new(to_upcase).to_s
end
def crazy_shout
Repeat.new(10, shout).to_s
end
end
Raw
t_utils.rb
module TUtils
extend self
def to_upcase(str)
str.upcase
end
def exclaim(str)
"#{str}!"
end
def shout(str)
exclaim to_upcase(str)
end
def repeat(number, str)
str * number
end
def crazy_shout(str)
repeat 10, shout(str)
end
end
module TUtils2
extend self
def func(name, &block)
define_method(name, &block)
end
func(:to_upcase) { |str| str.upcase }
func(:exclaim) { |str| "#{str}!" }
func(:shout) { |str| exclaim to_upcase(str) }
func(:repeat) { |number, str| str * number }
func(:crazy_shout) { |str| repeat 10, shout(str) }
end
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