jhorstmann commented on PR #7824:
URL: https://github.com/apache/arrow-rs/pull/7824#issuecomment-3029150772
Updated results for bloom filter benchmarks. There is a very weird effect on
my machine where running only these benchmarks is much faster than running them
interleaved with non-bloom benchmarks.
```
write_batch primitive/4096 values primitive with bloom filter
time: [988.28 µs 994.28 µs 1.0013 ms]
thrpt: [175.71 MiB/s 176.95 MiB/s 178.02 MiB/s]
change:
time: [-79.512% -79.286% -79.015%] (p = 0.00 <
0.05)
thrpt: [+376.53% +382.77% +388.08%]
Performance has improved.
write_batch primitive/4096 values primitive non-null with bloom filter
time: [942.81 µs 948.45 µs 955.48 µs]
thrpt: [180.55 MiB/s 181.89 MiB/s 182.98 MiB/s]
change:
time: [-80.272% -80.166% -80.062%] (p = 0.00 <
0.05)
thrpt: [+401.56% +404.19% +406.89%]
Performance has improved.
write_batch primitive/4096 values string with bloom filter
time: [873.56 µs 875.61 µs 877.94 µs]
thrpt: [2.2783 GiB/s 2.2843 GiB/s 2.2897 GiB/s]
change:
time: [-15.921% -15.128% -14.435%] (p = 0.00 <
0.05)
thrpt: [+16.870% +17.824% +18.936%]
Performance has improved.
write_batch primitive/4096 values string with bloom filter #2
time: [423.74 µs 425.03 µs 426.34 µs]
thrpt: [296.02 MiB/s 296.93 MiB/s 297.84 MiB/s]
change:
time: [-25.445% -25.221% -25.007%] (p = 0.00 <
0.05)
thrpt: [+33.345% +33.728% +34.129%]
Performance has improved.
write_batch primitive/4096 values string dictionary with bloom filter
time: [422.49 µs 423.03 µs 423.65 µs]
thrpt: [2.3794 GiB/s 2.3829 GiB/s 2.3859 GiB/s]
change:
time: [-20.954% -20.800% -20.664%] (p = 0.00 <
0.05)
thrpt: [+26.046% +26.263% +26.508%]
Performance has improved.
write_batch primitive/4096 values string non-null with bloom filter
time: [1.1120 ms 1.1149 ms 1.1177 ms]
thrpt: [1.7886 GiB/s 1.7932 GiB/s 1.7979 GiB/s]
change:
time: [-11.517% -11.248% -10.961%] (p = 0.00 <
0.05)
thrpt: [+12.310% +12.673% +13.016%]
Performance has improved.
```
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