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spark-instrumented-optimizer/sql/core/benchmarks/HashedRelationMetricsBenchmark-results.txt

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[SPARK-26337][SQL][TEST] Add benchmark for LongToUnsafeRowMap ## What changes were proposed in this pull request? Regarding the performance issue of SPARK-26155, it reports the issue on TPC-DS. I think it is better to add a benchmark for `LongToUnsafeRowMap` which is the root cause of performance regression. It can be easier to show performance difference between different metric implementations in `LongToUnsafeRowMap`. ## How was this patch tested? Manually run added benchmark. Closes #23284 from viirya/SPARK-26337. Authored-by: Liang-Chi Hsieh <viirya@gmail.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com>
2018-12-13 21:50:48 -05:00
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LongToUnsafeRowMap metrics
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Java HotSpot(TM) 64-Bit Server VM 1.8.0_181-b13 on Mac OS X 10.13.6
Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
LongToUnsafeRowMap metrics: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
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LongToUnsafeRowMap 234 / 315 2.1 467.3 1.0X
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