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Posted to issues@systemml.apache.org by "Matthias Boehm (JIRA)" <ji...@apache.org> on 2017/04/15 06:56:41 UTC
[jira] [Closed] (SYSTEMML-1526) Missing codegen plan cleanup for
multi-aggregate templates
[ https://issues.apache.org/jira/browse/SYSTEMML-1526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias Boehm closed SYSTEMML-1526.
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> Missing codegen plan cleanup for multi-aggregate templates
> ----------------------------------------------------------
>
> Key: SYSTEMML-1526
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1526
> Project: SystemML
> Issue Type: Bug
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
> Fix For: SystemML 1.0
>
>
> The codegen plan cleanup removes unnecessary row/column indexing operations over the main input as well as entire plans with right indexing over the main input. However, so far this did not apply to multi-aggregate templates where the indexing operations themselves can be the output nodes.
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