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Date: Thu, 29 Dec 2011 07:24:31 +0000 (UTC)
From: "Benoit Perroud (Commented) (JIRA)" <jira@apache.org>
To: directmemory-dev@incubator.apache.org
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Subject: [jira] [Commented] (DIRECTMEMORY-40) Pointers merging with adjacent
 free pointers when freeing.
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    [ https://issues.apache.org/jira/browse/DIRECTMEMORY-40?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13177041#comment-13177041 ] 

Benoit Perroud commented on DIRECTMEMORY-40:
--------------------------------------------

> GC ?
I will write a load test to compare both implementations, I will come back on this Jira.
                
> Pointers merging with adjacent free pointers when freeing.
> ----------------------------------------------------------
>
>                 Key: DIRECTMEMORY-40
>                 URL: https://issues.apache.org/jira/browse/DIRECTMEMORY-40
>             Project: Apache DirectMemory
>          Issue Type: Improvement
>            Reporter: Benoit Perroud
>         Attachments: MemoryManagerServiceImplTest.java, OffHeapLinkedMemoryBuffer.java, OffHeapLinkedMemoryBuffer.patch, modifiers.patch
>
>
> If one allocates lot of small objects till the buffer is full, and then free those objects, pointers are never merged together to allow further creation of bigger objects.

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