sunchao commented on a change in pull request #32407:
URL: https://github.com/apache/spark/pull/32407#discussion_r623638887
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File path: sql/core/benchmarks/FunctionBenchmark-jdk11-results.txt
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@@ -0,0 +1,32 @@
+OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Mac OS X 10.16
+Intel(R) Core(TM) i9-10910 CPU @ 3.60GHz
+scalar function (long + long) -> long/notnull wholestage on: Best Time(ms)
Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
+-------------------------------------------------------------------------------------------------------------------------------------------
+with long_add_default 27292
29059 1913 18.3 54.6 1.0X
+with long_add_magic 7049
7070 20 70.9 14.1 3.9X
+with long_add_static_magic 6752
6791 67 74.1 13.5 4.0X
+
+OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Mac OS X 10.16
+Intel(R) Core(TM) i9-10910 CPU @ 3.60GHz
+scalar function (long + long) -> long/notnull wholestage off: Best Time(ms)
Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
+--------------------------------------------------------------------------------------------------------------------------------------------
+with long_add_default 28601
28964 496 17.5 57.2 1.0X
+with long_add_magic 6986
7156 150 71.6 14.0 4.1X
+with long_add_static_magic 6509
6539 32 76.8 13.0 4.4X
+
+OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Mac OS X 10.16
+Intel(R) Core(TM) i9-10910 CPU @ 3.60GHz
+scalar function (long + long) -> long/nullable wholestage on: Best Time(ms)
Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
+--------------------------------------------------------------------------------------------------------------------------------------------
+with long_add_default 34579
34627 56 14.5 69.2 1.0X
+with long_add_magic 6783
6799 17 73.7 13.6 5.1X
+with long_add_static_magic 7220
7476 332 69.3 14.4 4.8X
Review comment:
This may due to `StaticInvoke` adds boxing even for primitive return
types. Will look into it.
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