================================================================================================
UDF with mixed input types
================================================================================================

OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
long/nullable int/string to string:                Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------------
long/nullable int/string to string wholestage off            102            117          20          1.0        1022.8       1.0X
long/nullable int/string to string wholestage on              56             67           9          1.8         562.4       1.8X

OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
long/nullable int/string to option:                Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------------
long/nullable int/string to option wholestage off             41             41           1          2.5         406.0       1.0X
long/nullable int/string to option wholestage on              38             44           5          2.6         381.5       1.1X

OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
long/nullable int/string to primitive:                Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------------------
long/nullable int/string to primitive wholestage off             32             32           1          3.2         315.4       1.0X
long/nullable int/string to primitive wholestage on              27             32           5          3.8         265.5       1.2X


================================================================================================
UDF with primitive types
================================================================================================

OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
long/nullable int to string:                Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------
long/nullable int to string wholestage off             29             29           1          3.5         286.4       1.0X
long/nullable int to string wholestage on              29             32           4          3.5         288.9       1.0X

OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
long/nullable int to option:                Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------
long/nullable int to option wholestage off             21             24           4          4.7         213.9       1.0X
long/nullable int to option wholestage on              21             23           3          4.8         208.1       1.0X

OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
long/nullable int to primitive:                Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
-----------------------------------------------------------------------------------------------------------------------------
long/nullable int to primitive wholestage off             17             23           9          6.1         165.1       1.0X
long/nullable int to primitive wholestage on              17             22           4          5.8         172.9       1.0X

OpenJDK 64-Bit Server VM 21.0.8+9-LTS on Linux 6.11.0-1018-azure
AMD EPYC 7763 64-Core Processor
UDF identity overhead:                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Baseline                                             12             14           1          8.4         118.8       1.0X
With identity UDF                                    14             15           1          7.2         139.5       0.9X


