================================================================================================
key-value pairs sort
================================================================================================

OpenJDK 64-Bit Server VM 21.0.12+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
key-value pairs sort 25000000:            Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Tuple-sort using Arrays.sort()                    17705          17863         223          1.4         708.2       1.0X
Tuple-sort using Arrays.parallelSort()             8105           8134          42          3.1         324.2       2.2X
KV-sort using Sorter                              21779          22040         369          1.1         871.2       0.8X


================================================================================================
primitive int array sort
================================================================================================

OpenJDK 64-Bit Server VM 21.0.12+8-LTS on Linux 6.17.0-1020-azure
AMD EPYC 7763 64-Core Processor
primitive int array sort 25000000:                     Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
-------------------------------------------------------------------------------------------------------------------------------------
Java Arrays.sort() on non-primitive int array                  15802          16207         573          1.6         632.1       1.0X
Java Arrays.parallelSort() on non-primitive int array           6782           6826          62          3.7         271.3       2.3X
Java Arrays.sort() on primitive int array                       2109           2126          24         11.9          84.4       7.5X
Java Arrays.parallelSort() on primitive int array                861            905          47         29.0          34.4      18.4X
Sorter without key reuse on primitive int array                 8707           8711           5          2.9         348.3       1.8X
Sorter with key reuse on primitive int array                   10636          10653          23          2.4         425.5       1.5X


