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Posted to issues@commons.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/06/06 12:20:00 UTC

[jira] [Work logged] (MATH-1539) use System.arraycopy instead of loop for better performance.

     [ https://issues.apache.org/jira/browse/MATH-1539?focusedWorklogId=442236&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-442236 ]

ASF GitHub Bot logged work on MATH-1539:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 06/Jun/20 12:19
            Start Date: 06/Jun/20 12:19
    Worklog Time Spent: 10m 
      Work Description: XenoAmess commented on pull request #143:
URL: https://github.com/apache/commons-math/pull/143#issuecomment-640051448


   related informations about this change: https://stackoverflow.com/questions/8526907/is-javas-system-arraycopy-efficient-for-small-arrays
   
   do I still need a jmh performance benchmark for this pr?


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Issue Time Tracking
-------------------

            Worklog Id:     (was: 442236)
    Remaining Estimate: 0h
            Time Spent: 10m

>  use System.arraycopy instead of loop for better performance.
> -------------------------------------------------------------
>
>                 Key: MATH-1539
>                 URL: https://issues.apache.org/jira/browse/MATH-1539
>             Project: Commons Math
>          Issue Type: Improvement
>            Reporter: Jin Xu
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> [https://github.com/apache/commons-math/pull/143]



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