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

OpenJDK 64-Bit Server VM 17.0.20+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
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Tuple-sort using Arrays.sort()                    19279          19422         202          1.3         771.1       1.0X
Tuple-sort using Arrays.parallelSort()            11093          11212         168          2.3         443.7       1.7X
KV-sort using Sorter                              24610          24716         151          1.0         984.4       0.8X


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

OpenJDK 64-Bit Server VM 17.0.20+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                  15834          15926         130          1.6         633.4       1.0X
Java Arrays.parallelSort() on non-primitive int array           7343           7682         479          3.4         293.7       2.2X
Java Arrays.sort() on primitive int array                       2180           2180           0         11.5          87.2       7.3X
Java Arrays.parallelSort() on primitive int array                777            822          44         32.2          31.1      20.4X
Sorter without key reuse on primitive int array                 8390           8394           6          3.0         335.6       1.9X
Sorter with key reuse on primitive int array                   10236          10242           9          2.4         409.4       1.5X


