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https://issues.apache.org/jira/browse/HADOOP-6166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12743416#action_12743416
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Tsz Wo (Nicholas), SZE commented on HADOOP-6166:
------------------------------------------------
Thanks, Todd.
8_8b is also best in my benchmark ran on Windows.
Question: Crc32Base and Crc32Table are not crc implementations. What do they
mean in the graph?
> Improve PureJavaCrc32
> ---------------------
>
> Key: HADOOP-6166
> URL: https://issues.apache.org/jira/browse/HADOOP-6166
> Project: Hadoop Common
> Issue Type: Improvement
> Components: util
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Attachments: c6166_20090722.patch, c6166_20090722_benchmark_32VM.txt,
> c6166_20090722_benchmark_64VM.txt, c6166_20090727.patch,
> c6166_20090728.patch, c6166_20090810.patch, c6166_20090811.patch, graph.r,
> graph.r, Rplots.pdf, Rplots.pdf
>
>
> Got some ideas to improve CRC32 calculation.
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