ruby--ruby/benchmark/vm_ivar_get.yml

prelude: |
  class Example
      def initialize
          @v0 = 1
          @v1 = 2
          @v3 = 3
          @levar = 1
      end

      def get_value_loop
          sum = 0

          i = 0
          while i < 1000000
              # 10 times to de-emphasize loop overhead
              sum += @levar
              sum += @levar
              sum += @levar
              sum += @levar
              sum += @levar
              sum += @levar
              sum += @levar
              sum += @levar
              sum += @levar
              sum += @levar
              i += 1
          end

          return sum
      end
  end

  obj = Example.new
benchmark:
  vm_ivar_get: |
    obj.get_value_loop
loop_count: 100