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Posted to issues@spark.apache.org by "Dongjoon Hyun (JIRA)" <ji...@apache.org> on 2019/02/09 22:29:00 UTC

[jira] [Updated] (SPARK-26816) Add Benchmark for XORShiftRandom

     [ https://issues.apache.org/jira/browse/SPARK-26816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun updated SPARK-26816:
----------------------------------
    Summary: Add Benchmark for XORShiftRandom  (was: Benchmark for XORShiftRandom)

> Add Benchmark for XORShiftRandom
> --------------------------------
>
>                 Key: SPARK-26816
>                 URL: https://issues.apache.org/jira/browse/SPARK-26816
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 2.4.0
>            Reporter: Maxim Gekk
>            Priority: Minor
>              Labels: low-hanging-fruit
>
> Currently, benchmark for XORShiftRandom is mixed with implementation: [https://github.com/apache/spark/blob/5264164a67df498b73facae207eda12ee133be7d/core/src/main/scala/org/apache/spark/util/random/XORShiftRandom.scala#L70-L107] . Need to extract the code and create a separate benchmark.



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