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Add benchmark script #14

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merged 2 commits into from
Aug 16, 2019
Merged

Add benchmark script #14

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e0a6979
Add benchmark script
AlexWayfer Aug 16, 2019
a85f28f
Merge branch 'master' into add_benchmark_script
tycooon Aug 16, 2019
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4 changes: 4 additions & 0 deletions Rakefile
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Original file line number Diff line number Diff line change
Expand Up @@ -6,3 +6,7 @@ require "rspec/core/rake_task"
RSpec::Core::RakeTask.new(:spec)

task default: :spec

task :benchmark do
require_relative "./benchmark"
end
46 changes: 46 additions & 0 deletions benchmark.rb
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@@ -0,0 +1,46 @@
# frozen_string_literal: true

require "bundler/setup"
Bundler.setup

require "benchmark"
require "benchmark/ips"
require "benchmark/memory"

puts "```ruby"
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What's the purpose of this puts stuff?

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You just copy the full output, paste it in GitHub, for example — that's all.

Example:

bundle exec rake benchmark

# frozen_string_literal: true

require "bundler/setup"
Bundler.setup

require "benchmark"
require "benchmark/ips"
require "benchmark/memory"

puts "```ruby"
puts File.read(__FILE__)
puts "```"
puts
puts "### Output"
puts
puts "```"

require_relative "lib/memery"

class Foo
  class << self
    include Memery

    def base_find(char)
      ("a".."k").find { |letter| letter == char }
    end

    memoize def find_new(char)
      base_find(char)
    end
  end
end

def test_memery
  Foo.find_new("d")
end

Benchmark.ips do |x|
  x.report("test_memery") { test_memery }
end

Benchmark.memory do |x|
  x.report("test_memery") { 100.times { test_memery } }
end

puts "```"

Output

Warming up --------------------------------------
         test_memery    33.193k i/100ms
Calculating -------------------------------------
         test_memery    386.577k (± 2.4%) i/s -      1.958M in   5.069159s
Calculating -------------------------------------
         test_memery    16.000k memsize (     0.000  retained)
                       400.000  objects (     0.000  retained)
                         3.000  strings (     0.000  retained)

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The bench script itself and bench results in one place, Markdown-formatted.

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👍

puts File.read(__FILE__)
puts "```"
puts
puts "### Output"
puts
puts "```"

require_relative "lib/memery"

class Foo
class << self
include Memery

def base_find(char)
("a".."k").find { |letter| letter == char }
end

memoize def find_new(char)
base_find(char)
end
end
end

def test_memery
Foo.find_new("d")
end

Benchmark.ips do |x|
x.report("test_memery") { test_memery }
end

Benchmark.memory do |x|
x.report("test_memery") { 100.times { test_memery } }
end

puts "```"
2 changes: 2 additions & 0 deletions memery.gemspec
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Expand Up @@ -20,6 +20,8 @@ Gem::Specification.new do |spec|
end
spec.require_paths = ["lib"]

spec.add_development_dependency "benchmark-ips"
spec.add_development_dependency "benchmark-memory"
spec.add_development_dependency "bundler"
spec.add_development_dependency "coveralls"
spec.add_development_dependency "pry"
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