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Posted to commits@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/08/29 08:24:00 UTC

[jira] [Work logged] (BEAM-5255) Fix over-aggressive division futurization.

     [ https://issues.apache.org/jira/browse/BEAM-5255?focusedWorklogId=139166&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-139166 ]

ASF GitHub Bot logged work on BEAM-5255:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 29/Aug/18 08:23
            Start Date: 29/Aug/18 08:23
    Worklog Time Spent: 10m 
      Work Description: robertwb opened a new pull request #6293: [BEAM-5255] Fix over-aggressive division futurization in benchmarks.
URL: https://github.com/apache/beam/pull/6293
 
 
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 139166)
            Time Spent: 10m
    Remaining Estimate: 0h

> Fix over-aggressive division futurization.
> ------------------------------------------
>
>                 Key: BEAM-5255
>                 URL: https://issues.apache.org/jira/browse/BEAM-5255
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-py-core
>    Affects Versions: 2.6.0
>            Reporter: Robert Bradshaw
>            Assignee: Ahmet Altay
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> When converting from Python 2 to Python 3, `a / b` becomes `a // b` only for ints, but it is incorrect to do this substitution for floating point division. 
>  
> I noticed this change in the microbenchmarks, but we should do an audit to make sure we haven't broken things elsewhere. 



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