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From "Maja Kabiljo (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GIRAPH-445) Max message request size in bytes, initialize buffers to expected size
Date Fri, 07 Dec 2012 17:07:21 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Maja Kabiljo updated GIRAPH-445:
--------------------------------

    Attachment: GIRAPH-445.patch
    
> Max message request size in bytes, initialize buffers to expected size
> ----------------------------------------------------------------------
>
>                 Key: GIRAPH-445
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-445
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Maja Kabiljo
>            Assignee: Maja Kabiljo
>         Attachments: GIRAPH-445.patch
>
>
> Now that all message requests are kept in serialized format, we can limit the size of
request by the number of bytes, instead of number of messages in it. Sizing the message buffers
to expected size gave about 10% speedup on a large application run.

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