class FFI_Yajl::Benchmark::ParseProfileRubyProf

def run
  begin
    require "ruby-prof"
  rescue LoadError
    puts "INFO: perftools.rb gem not installed"
  end
  return if defined?(RubyProf)
  filename = File.expand_path(File.join(File.dirname(__FILE__), "subjects", "ohai.json"))
  json = File.new(filename, "r").read
  times = 1000
  puts "Starting profiling encoding #{filename} #{times} times\n\n"
  result = RubyProf.profile do
    times.times { FFI_Yajl::Parser.parse(json) }
  end
  printer = RubyProf::GraphPrinter.new(result)
  printer.print(STDOUT, {})
end