================================================================================================
radix sort
================================================================================================

OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure
Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
radix sort 25000000:                      Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
reference TimSort key prefix array                13590          13887         420          1.8         543.6       1.0X
reference Arrays.sort                              3615           3644          40          6.9         144.6       3.8X
radix sort one byte                                 501            505           3         49.9          20.1      27.1X
radix sort two bytes                                998           1011          21         25.1          39.9      13.6X
radix sort eight bytes                             3894           3912          26          6.4         155.8       3.5X
radix sort key prefix array                        7299           7316          23          3.4         292.0       1.9X


