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ObjectHashAggregateExecBenchmark-jdk11-results.txt
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ObjectHashAggregateExecBenchmark-jdk11-results.txt
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================================================================================================
Hive UDAF vs Spark AF
================================================================================================
OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
hive udaf vs spark af: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
hive udaf w/o group by 6492 7169 388 0.0 99066.1 1.0X
spark af w/o group by 58 88 24 1.1 890.2 111.3X
hive udaf w/ group by 4864 4888 33 0.0 74221.0 1.3X
spark af w/ group by w/o fallback 60 67 7 1.1 912.9 108.5X
spark af w/ group by w/ fallback 154 164 27 0.4 2348.2 42.2X
================================================================================================
ObjectHashAggregateExec vs SortAggregateExec - typed_count
================================================================================================
OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
object agg v.s. sort agg: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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sort agg w/ group by 51728 51728 0 2.0 493.3 1.0X
object agg w/ group by w/o fallback 10174 10218 34 10.3 97.0 5.1X
object agg w/ group by w/ fallback 29341 29537 277 3.6 279.8 1.8X
sort agg w/o group by 7541 7577 28 13.9 71.9 6.9X
object agg w/o group by w/o fallback 5574 5620 38 18.8 53.2 9.3X
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ObjectHashAggregateExec vs SortAggregateExec - percentile_approx
================================================================================================
OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
object agg v.s. sort agg: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
sort agg w/ group by 900 925 14 2.3 429.0 1.0X
object agg w/ group by w/o fallback 597 633 14 3.5 284.6 1.5X
object agg w/ group by w/ fallback 905 923 10 2.3 431.6 1.0X
sort agg w/o group by 611 631 10 3.4 291.4 1.5X
object agg w/o group by w/o fallback 559 576 11 3.8 266.5 1.6X