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Posted to dev@giraph.apache.org by "Jake Mannix (JIRA)" <ji...@apache.org> on 2011/09/09 08:27:10 UTC

[jira] [Updated] (GIRAPH-28) Introduce new primitive-specific MutableVertex subclasses

     [ https://issues.apache.org/jira/browse/GIRAPH-28?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jake Mannix updated GIRAPH-28:
------------------------------

    Attachment: GIRAPH-28.diff

patch with respect to GIRAPH-27 (I can generate w.r.t. trunk if desired)

> Introduce new primitive-specific MutableVertex subclasses
> ---------------------------------------------------------
>
>                 Key: GIRAPH-28
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-28
>             Project: Giraph
>          Issue Type: New Feature
>          Components: graph
>    Affects Versions: 0.70.0
>            Reporter: Jake Mannix
>         Attachments: GIRAPH-28.diff
>
>
> As discussed on the list, MutableVertex<LongWritable,DoubleWritable,FloatWritable,DoubleWritable> (for example) could be highly optimized in its memory footprint if the vertex and edge data were held in a form which minimized Java object usage.

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