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https://issues.apache.org/jira/browse/SYSTEMML-2025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Boehm closed SYSTEMML-2025.
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Resolution: Fixed
Assignee: Matthias Boehm
Fix Version/s: (was: SystemML 0.15)
(was: SystemML 0.14)
> Linearize search space according to size of intermediates
> ---------------------------------------------------------
>
> Key: SYSTEMML-2025
> URL: https://issues.apache.org/jira/browse/SYSTEMML-2025
> Project: SystemML
> Issue Type: Sub-task
> Components: Compiler, Runtime
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
> Fix For: SystemML 1.0
>
>
> So far we sort the search space by (1) sorting cutsets by their scores, and
> (2) appending all other interesting points in an ordered manner. This task
> aims to append all other interesting points sorted by their size of
> intermediates. Having large materializations higher in the tree increases the
> chances of pruning large sub areas of the search space.
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