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Posted to dev@giraph.apache.org by "Maja Kabiljo (JIRA)" <ji...@apache.org> on 2013/04/11 00:11:16 UTC

[jira] [Updated] (GIRAPH-543) Fix PageRankBenchmark and make WeightedPageRankBenchmark

     [ https://issues.apache.org/jira/browse/GIRAPH-543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maja Kabiljo updated GIRAPH-543:
--------------------------------

    Summary: Fix PageRankBenchmark and make WeightedPageRankBenchmark  (was: PageRankBenchmark has unnecessary edge weights)
    
> Fix PageRankBenchmark and make WeightedPageRankBenchmark
> --------------------------------------------------------
>
>                 Key: GIRAPH-543
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-543
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Alessandro Presta
>            Assignee: Maja Kabiljo
>         Attachments: GIRAPH-543.patch
>
>
> PageRankBenchmark uses PseudoRandomInputFormat, which produces edges with double values.
> Since edge values are meaningless for the algorithm, we should change it to use null values to have a better evaluation of PageRank performance.

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