1             271.07462565               1.20915994
           2              93.74849447               0.64590531
           4             214.08666992               1.03598067
           8             223.41134440               1.10233284
          16             217.95174154               1.03976519
          32             241.67805990               1.36096175
          64             238.65699870               1.06674200
         128             280.32441406               1.27339162
         256             308.84580078               1.23835390
         512             325.53238932               1.29332762
        1024             354.58968099               1.32939909
        2048             415.38180339               1.51194521