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Date: Sat, 28 Jan 2012 06:09:09 +0000 (UTC)
From: "Apurv Verma (Updated) (JIRA)" <jira@apache.org>
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Subject: [jira] [Updated] (HAMA-367) Runtime Compression of BSP Messages to
 Improve the Performance
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     [ https://issues.apache.org/jira/browse/HAMA-367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apurv Verma updated HAMA-367:
-----------------------------

    Affects Version/s: 0.4.0
               Status: Patch Available  (was: Open)

Please find the patch for HAMA-367 in the attachments. Please suggest corrections and improvements.
                
> Runtime Compression of BSP Messages to Improve the Performance
> --------------------------------------------------------------
>
>                 Key: HAMA-367
>                 URL: https://issues.apache.org/jira/browse/HAMA-367
>             Project: Hama
>          Issue Type: New Feature
>          Components: bsp, documentation 
>    Affects Versions: 0.4.0
>            Reporter: Edward J. Yoon
>              Labels: gsoc, gsoc2011, mentor
>         Attachments: HAMA-367.patch, test_files.tar.gz
>
>   Original Estimate: 2,016h
>  Remaining Estimate: 2,016h
>
> As you know, the exchanging data between processes, is a core part of whole performance in Bulk Synchronous Parallel.
> In this research, we investigate BSP message data compression in the context of large-scale distributed message-passing systems to reduce the communication time of individual messages and to improve the bandwidth of the overall system. 

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