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From "Marshall Schor (JIRA)" <...@uima.apache.org>
Subject [jira] [Resolved] (UIMA-4226) CAS Reset fails to shrink some allocations
Date Mon, 04 May 2015 20:10:07 GMT

     [ https://issues.apache.org/jira/browse/UIMA-4226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Marshall Schor resolved UIMA-4226.
    Resolution: Fixed

> CAS Reset fails to shrink some allocations
> ------------------------------------------
>                 Key: UIMA-4226
>                 URL: https://issues.apache.org/jira/browse/UIMA-4226
>             Project: UIMA
>          Issue Type: Improvement
>          Components: Core Java Framework
>            Reporter: Marshall Schor
>            Assignee: Marshall Schor
>            Priority: Minor
> Cas Reset is designed to prepare a CAS for reuse.  The CAS has many aspects which grow
dynamically as needed, such as the heap.  If a particular use of a CAS has a large growth
in various aspects, after the reset, some automatic shrinking of these things should happen,
but not too fast (since it takes time to expand these).  Investigate these and devise space
reclamation strategies that balance reclamation vs need-to-expand in a subsequent reuse of
a CAS.

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