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https://issues.apache.org/jira/browse/SYSTEMML-634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Boehm updated SYSTEMML-634:
------------------------------------
Description:
This task captures all additional performance features for in-memory
transformapply through JMLC. This includes:
1) Reuse of parse recode maps across script executions
2) Native hashmaps for recode map encoding
3) Column-wise transformapply on block level
> Performance features jmlc transformapply
> ----------------------------------------
>
> Key: SYSTEMML-634
> URL: https://issues.apache.org/jira/browse/SYSTEMML-634
> Project: SystemML
> Issue Type: Task
> Components: Runtime
> Reporter: Matthias Boehm
>
> This task captures all additional performance features for in-memory
> transformapply through JMLC. This includes:
> 1) Reuse of parse recode maps across script executions
> 2) Native hashmaps for recode map encoding
> 3) Column-wise transformapply on block level
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