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Date: Mon, 22 Oct 2007 04:22:51 -0700 (PDT)
From: "Pavel Afremov (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Updated: (HARMONY-4982) [drlvm][gc_gen] Fix (improve)
 compressed references to support heaps up to 4Gb
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     [ https://issues.apache.org/jira/browse/HARMONY-4982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Afremov updated HARMONY-4982:
-----------------------------------

    Summary: [drlvm][gc_gen] Fix (improve) compressed references to support heaps up to 4Gb  (was: [drlvm][gc_gen][jit][opt] Fix (improve) compressed references to support heaps up to 4Gb)

> [drlvm][gc_gen] Fix (improve) compressed references to support heaps up to 4Gb
> ------------------------------------------------------------------------------
>
>                 Key: HARMONY-4982
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4982
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>         Environment: Linux x86-64 & Window x86-64
>            Reporter: Pavel Afremov
>            Assignee: Alexey Varlamov
>            Priority: Critical
>         Attachments: HARMONY-4982_GC.diff, HeapTest.java
>
>
> I tried to run DRL VM with heap size 3950 M bytes.
> I changed line in GC_Gen to fix limitation which avoid usage of large heap. You can find changes in attached patch.
> After that DRL VM in JET mode works with large heap succesfully on both Linux x86-64 and Windows x86-64.

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