1             231.29326923               0.95689676
           2              80.70731027               0.56652428
           4             183.41816907               0.82932420
           8             191.24992846               0.87826418
          16             186.33175939               0.87243089
          32             206.99547848               0.89745718
          64             203.97075321               0.88913567
         128             239.62867731               0.95400761
         256             261.40879693               1.01744439
         512             273.90865385               1.17031565
        1024             300.74759615               1.30348553
        2048             354.16114354               1.16696030