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Posted to issues@systemml.apache.org by "Matthias Boehm (JIRA)" <ji...@apache.org> on 2017/06/22 01:39:00 UTC

[jira] [Updated] (SYSTEMML-1729) Reduce garbage collection overhead of the codegen compiler

     [ https://issues.apache.org/jira/browse/SYSTEMML-1729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias Boehm updated SYSTEMML-1729:
-------------------------------------
    Description: On a number of scripts, we recently encountered significant garbage collection overhead induced by the codegen compiler. This task aims to eliminate unnecessary object allocations during optimizing and compiling fusion plans.

> Reduce garbage collection overhead of the codegen compiler
> ----------------------------------------------------------
>
>                 Key: SYSTEMML-1729
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1729
>             Project: SystemML
>          Issue Type: Sub-task
>          Components: Compiler, Runtime
>            Reporter: Matthias Boehm
>             Fix For: SystemML 0.14
>
>
> On a number of scripts, we recently encountered significant garbage collection overhead induced by the codegen compiler. This task aims to eliminate unnecessary object allocations during optimizing and compiling fusion plans.



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