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From "Matthias Boehm (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (SYSTEMML-1684) Packed rmvar instruction w/ multiple operands
Date Tue, 13 Jun 2017 18:49:00 GMT

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

Matthias Boehm closed SYSTEMML-1684.
------------------------------------

> 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 1.0
>
>
> 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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