Weijun-H commented on PR #4785:
URL: https://github.com/apache/arrow-rs/pull/4785#issuecomment-1713812010
```shell
cast int32 to int32 512 time: [204.00 ns 206.14 ns 208.33 ns]
change: [-5.5029% -3.9430% -2.4182%] (p = 0.00 <
0.05)
Performance has improved.
cast int32 to uint32 512
time: [2.0384 µs 2.0466 µs 2.0567 µs]
change: [-0.1984% +0.2765% +0.8386%] (p = 0.33 >
0.05)
No change in performance detected.
Found 7 outliers among 100 measurements (7.00%)
3 (3.00%) high mild
4 (4.00%) high severe
cast int32 to float32 512
time: [2.3875 µs 2.3941 µs 2.4022 µs]
change: [-1.8787% -0.0544% +1.0504%] (p = 0.95 >
0.05)
No change in performance detected.
Found 8 outliers among 100 measurements (8.00%)
5 (5.00%) high mild
3 (3.00%) high severe
cast int32 to float64 512
time: [2.3832 µs 2.3848 µs 2.3867 µs]
change: [-2.7788% -1.7142% -0.9877%] (p = 0.00 <
0.05)
Change within noise threshold.
Found 1 outliers among 100 measurements (1.00%)
1 (1.00%) high mild
cast int32 to int64 512 time: [2.3105 µs 2.3152 µs 2.3200 µs]
change: [-2.6993% -1.9542% -1.3761%] (p = 0.00 <
0.05)
Performance has improved.
Found 1 outliers among 100 measurements (1.00%)
1 (1.00%) high mild
cast float32 to int32 512
time: [2.3297 µs 2.3345 µs 2.3397 µs]
change: [+0.9515% +1.1934% +1.4487%] (p = 0.00 <
0.05)
Change within noise threshold.
Found 3 outliers among 100 measurements (3.00%)
2 (2.00%) high mild
1 (1.00%) high severe
cast float64 to float32 512
time: [2.3568 µs 2.3623 µs 2.3675 µs]
change: [-0.8033% -0.4485% -0.1454%] (p = 0.01 <
0.05)
Change within noise threshold.
cast float64 to uint64 512
time: [2.3810 µs 2.3882 µs 2.3973 µs]
change: [+0.7436% +0.9361% +1.1451%] (p = 0.00 <
0.05)
Change within noise threshold.
Found 1 outliers among 100 measurements (1.00%)
1 (1.00%) high severe
cast int64 to int32 512 time: [2.4393 µs 2.4450 µs 2.4507 µs]
change: [-0.3976% -0.1747% +0.0455%] (p = 0.12 >
0.05)
No change in performance detected.
Found 11 outliers among 100 measurements (11.00%)
7 (7.00%) low mild
4 (4.00%) high mild
cast date64 to date32 512
time: [411.16 ns 411.63 ns 412.23 ns]
change: [-1.4922% -1.1806% -0.8669%] (p = 0.00 <
0.05)
Change within noise threshold.
Found 5 outliers among 100 measurements (5.00%)
2 (2.00%) high mild
3 (3.00%) high severe
cast date32 to date64 512
time: [391.89 ns 392.68 ns 393.55 ns]
change: [-3.2120% -2.7597% -2.3170%] (p = 0.00 <
0.05)
Performance has improved.
Found 1 outliers among 100 measurements (1.00%)
1 (1.00%) high severe
cast time32s to time32ms 512
time: [182.21 ns 182.55 ns 182.92 ns]
change: [-8.9820% -8.4613% -7.9270%] (p = 0.00 <
0.05)
Performance has improved.
Found 13 outliers among 100 measurements (13.00%)
2 (2.00%) high mild
11 (11.00%) high severe
cast time32s to time64us 512
time: [398.80 ns 400.65 ns 402.86 ns]
change: [-3.3939% -2.9998% -2.5725%] (p = 0.00 <
0.05)
Performance has improved.
Found 5 outliers among 100 measurements (5.00%)
3 (3.00%) high mild
2 (2.00%) high severe
cast time64ns to time32s 512
time: [411.41 ns 411.98 ns 412.82 ns]
change: [-5.1090% -4.2686% -3.4874%] (p = 0.00 <
0.05)
Performance has improved.
Found 5 outliers among 100 measurements (5.00%)
2 (2.00%) high mild
3 (3.00%) high severe
cast timestamp_ns to timestamp_s 512
time: [204.24 ns 205.38 ns 206.51 ns]
change: [-1.9684% -1.4627% -0.9635%] (p = 0.00 <
0.05)
Change within noise threshold.
cast timestamp_ms to timestamp_ns 512
time: [3.0508 µs 3.0544 µs 3.0581 µs]
change: [-1.0488% -0.7396% -0.4990%] (p = 0.00 <
0.05)
Change within noise threshold.
Found 1 outliers among 100 measurements (1.00%)
1 (1.00%) high mild
cast utf8 to f32 time: [8.8845 µs 8.8974 µs 8.9138 µs]
change: [-21.302% -20.204% -19.257%] (p = 0.00 <
0.05)
Performance has improved.
Found 5 outliers among 100 measurements (5.00%)
3 (3.00%) high mild
2 (2.00%) high severe
cast i64 to string 512 time: [15.687 µs 15.720 µs 15.767 µs]
change: [-2.4930% -1.7614% -1.2380%] (p = 0.00 <
0.05)
Performance has improved.
Found 7 outliers among 100 measurements (7.00%)
5 (5.00%) high mild
2 (2.00%) high severe
cast f32 to string 512 time: [21.984 µs 22.017 µs 22.051 µs]
change: [+0.0279% +0.1690% +0.3156%] (p = 0.02 <
0.05)
Change within noise threshold.
Found 2 outliers among 100 measurements (2.00%)
2 (2.00%) low mild
cast timestamp_ms to i64 512
time: [219.23 ns 220.14 ns 221.24 ns]
change: [-10.034% -9.0068% -8.0400%] (p = 0.00 <
0.05)
Performance has improved.
Found 1 outliers among 100 measurements (1.00%)
1 (1.00%) high mild
cast utf8 to date32 512 time: [9.3471 µs 9.3546 µs 9.3651 µs]
change: [+0.1587% +0.4162% +0.6211%] (p = 0.00 <
0.05)
Change within noise threshold.
Found 8 outliers among 100 measurements (8.00%)
2 (2.00%) high mild
6 (6.00%) high severe
cast utf8 to date64 512 time: [63.588 µs 63.866 µs 64.134 µs]
change: [+6.2335% +6.7701% +7.3132%] (p = 0.00 <
0.05)
Performance has regressed.
Found 3 outliers among 100 measurements (3.00%)
3 (3.00%) low mild
cast decimal128 to decimal128 512
time: [4.0842 µs 4.0933 µs 4.1036 µs]
change: [-0.7165% -0.5197% -0.3283%] (p = 0.00 <
0.05)
Change within noise threshold.
Found 1 outliers among 100 measurements (1.00%)
1 (1.00%) high mild
cast decimal128 to decimal256 512
time: [6.1770 µs 6.1875 µs 6.2019 µs]
change: [-0.4030% -0.1438% +0.1200%] (p = 0.30 >
0.05)
No change in performance detected.
Found 7 outliers among 100 measurements (7.00%)
3 (3.00%) high mild
4 (4.00%) high severe
cast decimal256 to decimal128 512
time: [37.884 µs 37.939 µs 37.998 µs]
change: [+0.8098% +1.1873% +1.4663%] (p = 0.00 <
0.05)
Change within noise threshold.
Found 5 outliers among 100 measurements (5.00%)
4 (4.00%) high mild
1 (1.00%) high severe
cast decimal256 to decimal256 512
time: [6.0214 µs 6.0282 µs 6.0352 µs]
change: [-0.3859% -0.0314% +0.2086%] (p = 0.88 >
0.05)
No change in performance detected.
Found 3 outliers among 100 measurements (3.00%)
3 (3.00%) high mild
cast decimal128 to decimal128 512 with same scale
time: [75.928 ns 75.985 ns 76.050 ns]
change: [-0.7296% -0.5711% -0.3980%] (p = 0.00 <
0.05)
Change within noise threshold.
Found 6 outliers among 100 measurements (6.00%)
2 (2.00%) high mild
4 (4.00%) high severe
cast decimal256 to decimal256 512 with same scale
time: [75.878 ns 75.969 ns 76.121 ns]
change: [-2.4126% -1.8729% -1.3256%] (p = 0.00 <
0.05)
Performance has improved.
Found 2 outliers among 100 measurements (2.00%)
1 (1.00%) high mild
1 (1.00%) high severe
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
