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Posted to github@arrow.apache.org by "pitrou (via GitHub)" <gi...@apache.org> on 2023/07/18 15:25:10 UTC
[GitHub] [arrow] pitrou commented on pull request #36702: GH-35934:[C++][Parquet] PageIndex Read benchmark
pitrou commented on PR #36702:
URL: https://github.com/apache/arrow/pull/36702#issuecomment-1640441323
Final output here:
```
-----------------------------------------------------------------------------------------------------------
Benchmark Time CPU Iterations UserCounters...
-----------------------------------------------------------------------------------------------------------
BM_ReadOffsetIndex/num_pages:8 828 ns 828 ns 853428 bytes_per_second=107.143M/s items_per_second=9.66427M/s
BM_ReadOffsetIndex/num_pages:64 4398 ns 4397 ns 158680 bytes_per_second=166.137M/s items_per_second=14.5552M/s
BM_ReadOffsetIndex/num_pages:512 32881 ns 32874 ns 21439 bytes_per_second=190.013M/s items_per_second=15.5744M/s
BM_ReadOffsetIndex/num_pages:1024 66151 ns 66137 ns 10509 bytes_per_second=190.483M/s items_per_second=15.4829M/s
BM_ReadColumnIndex<Int64Type>/num_pages:8 1470 ns 1470 ns 468015 bytes_per_second=110.938M/s items_per_second=5.44218M/s
BM_ReadColumnIndex<Int64Type>/num_pages:64 6486 ns 6465 ns 106999 bytes_per_second=191.029M/s items_per_second=9.89942M/s
BM_ReadColumnIndex<Int64Type>/num_pages:512 46136 ns 46048 ns 15773 bytes_per_second=212.47M/s items_per_second=11.1189M/s
BM_ReadColumnIndex<Int64Type>/num_pages:1024 87683 ns 87293 ns 8017 bytes_per_second=223.951M/s items_per_second=11.7306M/s
BM_ReadColumnIndex<DoubleType>/num_pages:8 1438 ns 1432 ns 495020 bytes_per_second=113.885M/s items_per_second=5.58677M/s
BM_ReadColumnIndex<DoubleType>/num_pages:64 6482 ns 6454 ns 107891 bytes_per_second=191.369M/s items_per_second=9.91701M/s
BM_ReadColumnIndex<DoubleType>/num_pages:512 45058 ns 44856 ns 15627 bytes_per_second=218.113M/s items_per_second=11.4142M/s
BM_ReadColumnIndex<DoubleType>/num_pages:1024 88398 ns 88106 ns 7806 bytes_per_second=221.884M/s items_per_second=11.6224M/s
BM_ReadColumnIndex<FLBAType>/num_pages:8 1442 ns 1438 ns 489914 bytes_per_second=113.423M/s items_per_second=5.56411M/s
BM_ReadColumnIndex<FLBAType>/num_pages:64 6718 ns 6711 ns 111554 bytes_per_second=184.033M/s items_per_second=9.53687M/s
BM_ReadColumnIndex<FLBAType>/num_pages:512 47042 ns 47035 ns 15616 bytes_per_second=208.011M/s items_per_second=10.8855M/s
BM_ReadColumnIndex<FLBAType>/num_pages:1024 92581 ns 92566 ns 7927 bytes_per_second=211.195M/s items_per_second=11.0624M/s
BM_ReadColumnIndex<ByteArrayType>/num_pages:8 1460 ns 1460 ns 485686 bytes_per_second=111.698M/s items_per_second=5.4795M/s
BM_ReadColumnIndex<ByteArrayType>/num_pages:64 5995 ns 5993 ns 119899 bytes_per_second=206.064M/s items_per_second=10.6786M/s
BM_ReadColumnIndex<ByteArrayType>/num_pages:512 41733 ns 41726 ns 17765 bytes_per_second=234.478M/s items_per_second=12.2706M/s
BM_ReadColumnIndex<ByteArrayType>/num_pages:1024 85285 ns 85267 ns 8352 bytes_per_second=229.273M/s items_per_second=12.0094M/s
```
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