Rate  jbrug2    duff   duff2   jbrug  graff2   graff
jbrug2    1348/s      --    -99%    -99%   -100%   -100%   -100%
duff    101001/s   7393%      --    -59%    -73%    -94%    -95%
duff2   245077/s  18082%    143%      --    -35%    -84%    -89%
jbrug   379315/s  28041%    276%     55%      --    -76%    -82%
graff2 1556035/s 115341%   1441%    535%    310%      --    -28%
graff  2162638/s 160344%   2041%    782%    470%     39%      --