Top Level Namespace

Defined Under Namespace

Modules: BinData Classes: Test1, Test2, Test3, Test4

Constant Summary collapse

COUNT = 
50000

Instance Method Summary collapse

Instance Method Details

#prof(&block) ⇒ Object 



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# File 'lib/bench.rb', line 85

def prof(&block)
  require 'rubygems'
  require 'ruby-prof'
  result = RubyProf.profile do
    block.call
  end

  printer = RubyProf::GraphPrinter.new(result)
  printer.print(STDOUT, 0)
end

#test1(klass) ⇒ Object 



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# File 'lib/bench.rb', line 37

def test1(klass)
  a  = Time.now
    z = []
    COUNT.times do
      obj = klass.new
#      obj.a = 1
#      obj.b = 1
#      obj.c = 1
      z << obj
    end
  b = Time.now
  puts "#{klass}: #{b - a}"
end

#test2 ⇒ Object 



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# File 'lib/bench.rb', line 51

def test2
  a  = Time.now
    z = []
    COUNT.times do |i|
      eval <<-END
      class A#{i} < BinData::Record
        int8 :a
        int8 :b
        int8 :c
        int8 :d
        int8 :e
        int8 :f
        int8 :g
        int8 :h
        int8 :i
        int8 :j
        int8 :k
        int8 :l
        int8 :m
        int8 :n
        int8 :o
        int8 :p
        int8 :q
        int8 :r
        int8 :s
        int8 :t
      end
      END
    end
  b = Time.now
  puts "test2: #{b - a}"
end