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radix sort
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OpenJDK 64-Bit Server VM 17.0.14+7-LTS on Linux 6.8.0-1020-azure
AMD EPYC 7763 64-Core Processor
radix sort 25000000:                      Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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reference TimSort key prefix array                 8147           8152           7          3.1         325.9       1.0X
reference Arrays.sort                              2096           2119          33         11.9          83.8       3.9X
radix sort one byte                                  68             76           7        370.1           2.7     120.6X
radix sort two bytes                                124            134           8        202.1           4.9      65.9X
radix sort eight bytes                              519            544          21         48.2          20.8      15.7X
radix sort key prefix array                         934            940           6         26.8          37.4       8.7X


