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

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[SPARK-25483][TEST] Refactor UnsafeArrayDataBenchmark to use main method ## What changes were proposed in this pull request? Refactor `UnsafeArrayDataBenchmark` to use main method. Generate benchmark result: ```sh SPARK_GENERATE_BENCHMARK_FILES=1 build/sbt "sql/test:runMain org.apache.spark.sql.execution.benchmark.UnsafeArrayDataBenchmark" ``` ## How was this patch tested? manual tests Closes #22491 from wangyum/SPARK-25483. Lead-authored-by: Yuming Wang <yumwang@ebay.com> Co-authored-by: Dongjoon Hyun <dongjoon@apache.org> Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
2018-10-03 07:20:02 -04:00
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Benchmark UnsafeArrayData
================================================================================================
OpenJDK 64-Bit Server VM 1.8.0_181-b13 on Linux 3.10.0-862.3.2.el7.x86_64
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
Read UnsafeArrayData: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------
Int 233 / 234 718.6 1.4 1.0X
Double 244 / 244 687.0 1.5 1.0X
OpenJDK 64-Bit Server VM 1.8.0_181-b13 on Linux 3.10.0-862.3.2.el7.x86_64
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
Write UnsafeArrayData: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------
Int 32 / 33 658.6 1.5 1.0X
Double 73 / 75 287.0 3.5 0.4X
OpenJDK 64-Bit Server VM 1.8.0_181-b13 on Linux 3.10.0-862.3.2.el7.x86_64
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
Get primitive array from UnsafeArrayData: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------
Int 70 / 72 895.0 1.1 1.0X
Double 141 / 143 446.9 2.2 0.5X
OpenJDK 64-Bit Server VM 1.8.0_181-b13 on Linux 3.10.0-862.3.2.el7.x86_64
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
Create UnsafeArrayData from primitive array: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------
Int 72 / 73 874.7 1.1 1.0X
Double 145 / 146 433.7 2.3 0.5X
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