256             1.677896e-03    3.112469e-01    
512             4.106589e-03    5.096824e-01    
1024            7.928201e-03    1.057039e+00    
2048            1.561138e-02    2.148307e+00    
4096            3.578552e-02    3.749700e+00    
8192            1.071420e-01    5.010225e+00    
16384           3.474259e-01    6.180749e+00    
32768           1.242684e+00    6.912194e+00    
65536           4.700474e+00    7.309733e+00