Commits
Krisztián Szűcs authored and Wes McKinney committed 96279ee1d07
ARROW-9079: [C++] Write benchmark for arithmetic kernels Quickly wanted to add a benchmark for the `Add` function to verify that no significant regressions were introduced by https://github.com/apache/arrow/pull/7341 Before: ``` --------------------------------------------------------------------------------------- Benchmark Time CPU Iterations UserCounters... --------------------------------------------------------------------------------------- AddArrayArrayKernel/32768/10000 18 us 18 us 35892 null_percent=0.01 size=32.768k 1.67854GB/s AddArrayArrayKernel/32768/100 19 us 19 us 37540 null_percent=1 size=32.768k 1.61941GB/s AddArrayArrayKernel/32768/10 20 us 20 us 37049 null_percent=10 size=32.768k 1.55599GB/s AddArrayArrayKernel/32768/2 20 us 20 us 35394 null_percent=50 size=32.768k 1.54512GB/s AddArrayArrayKernel/32768/1 19 us 19 us 37901 null_percent=100 size=32.768k 1.63153GB/s ``` After: ``` --------------------------------------------------------------------------------------- Benchmark Time CPU Iterations UserCounters... --------------------------------------------------------------------------------------- AddArrayArrayKernel/32768/10000 19 us 19 us 36704 null_percent=0.01 size=32.768k 1.64619GB/s AddArrayArrayKernel/32768/100 18 us 18 us 37194 null_percent=1 size=32.768k 1.67588GB/s AddArrayArrayKernel/32768/10 18 us 18 us 36341 null_percent=10 size=32.768k 1.65205GB/s AddArrayArrayKernel/32768/2 18 us 18 us 37502 null_percent=50 size=32.768k 1.662GB/s AddArrayArrayKernel/32768/1 18 us 18 us 38622 null_percent=100 size=32.768k 1.66593GB/s ``` cc @wesm Closes #7417 from kszucs/ARROW-9079 Lead-authored-by: Krisztián Szűcs <szucs.krisztian@gmail.com> Co-authored-by: Benjamin Kietzman <bengilgit@gmail.com> Co-authored-by: Wes McKinney <wesm@apache.org> Signed-off-by: Wes McKinney <wesm@apache.org>