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https://issues.apache.org/jira/browse/HAMA-367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13195488#comment-13195488
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Thomas Jungblut commented on HAMA-367:
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Looks good to me, was it that easy? However it seems that you haven't included
the "BSPCompressedBundle".
You can make "svn stat" on the project root and see what you haven't included
yet, it has a question mark on the left.
Then you can call "svn add <the file or dir>" and diff the patch again.
It would be nice if you can include this before I start to test this.
How expensive is "BSPMessageCompressor.getCompressionRatio()"?
Does it just compare the byte[] length?
> 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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