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

OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
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            111            120          13          0.9        1106.9       1.0X
long/nullable int/string to string wholestage on              88             99          12          1.1         878.9       1.3X

OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
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             59             60           2          1.7         586.5       1.0X
long/nullable int/string to option wholestage on              58             60           1          1.7         584.9       1.0X

OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
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             51             58          10          1.9         514.3       1.0X
long/nullable int/string to primitive wholestage on              53             58          10          1.9         531.6       1.0X


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

OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
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             62             65           5          1.6         615.0       1.0X
long/nullable int to string wholestage on              57             64           7          1.7         574.8       1.1X

OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
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             36             40           5          2.8         362.4       1.0X
long/nullable int to option wholestage on              33             35           2          3.0         331.2       1.1X

OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
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             30             30           1          3.4         297.2       1.0X
long/nullable int to primitive wholestage on              32             33           2          3.2         315.8       0.9X

OpenJDK 64-Bit Server VM 1.8.0_362-b09 on Linux 5.15.0-1031-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
UDF identity overhead:                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
Baseline                                             27             27           0          3.7         268.1       1.0X
With identity UDF                                    37             38           1          2.7         367.6       0.7X


