Rate          s///     split_lim     split_unl split_lim_sca
s///          288797/s            --          -12%          -12%          -15%
split_lim     326805/s           13%            --           -1%           -4%
split_unl     330050/s           14%            1%            --           -3%
split_lim_sca 339541/s           18%            4%            3%            --