Dandandan edited a comment on pull request #10002:
URL: https://github.com/apache/arrow/pull/10002#issuecomment-818061520
@jorgecarleitao
It's definitely not as good as when compiling with the `simd` feature, that
is about 4 as fast as this version (and ~5x as fast as the master branch). This
is with `--features simd` (and nightly compiler, but that doesn't matter for
those benchmarks):
```
min 512 time: [232.68 ns 233.24 ns 233.83 ns]
change: [-75.848% -75.631% -75.432%] (p = 0.00 <
0.05)
Performance has improved.
Found 11 outliers among 100 measurements (11.00%)
5 (5.00%) low mild
1 (1.00%) high mild
5 (5.00%) high severe
max 512 time: [229.37 ns 229.71 ns 230.13 ns]
change: [-75.484% -75.392% -75.303%] (p = 0.00 <
0.05)
Performance has improved.
Found 18 outliers among 100 measurements (18.00%)
11 (11.00%) high mild
7 (7.00%) high severe
```
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