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Posted to issues@systemml.apache.org by "Glenn Weidner (JIRA)" <ji...@apache.org> on 2017/09/09 01:38:00 UTC

[jira] [Updated] (SYSTEMML-1684) Packed rmvar instruction w/ multiple operands

     [ https://issues.apache.org/jira/browse/SYSTEMML-1684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Glenn Weidner updated SYSTEMML-1684:
------------------------------------
    Fix Version/s:     (was: SystemML 1.0)
                   SystemML 0.15

> Packed rmvar instruction w/ multiple operands
> ---------------------------------------------
>
>                 Key: SYSTEMML-1684
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1684
>             Project: SystemML
>          Issue Type: Sub-task
>          Components: Compiler
>            Reporter: Matthias Boehm
>            Assignee: Matthias Boehm
>             Fix For: SystemML 0.15
>
>
> Any runtime program and hence the EXPLAIN runtime output contains rmvar instructions for any created intermediate scalar, matrix or frame variable. This task aims to reduce the verbosity of runtime plans to ease debugging. The idea is to compact subsequent rmvar instructions w/ single operators into a new packed rmvar2 instructions w/ multiple operands.



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