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https://issues.apache.org/jira/browse/TEZ-2607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14699070#comment-14699070
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Tsuyoshi Ozawa commented on TEZ-2607:
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Implemented bitonic_algorithm with [~maropu].
https://github.com/oza/bitonic_sort
Flash report of micro benchmark is as follows:
||algorithm||speed(million sort per sec)||
|qsort(C)|5.9883126432|
|bitonic_sort(C)|29.1652639347|
I've started to work integrate this code with Tez.
> SIMD-based bitonic merge sorting
> --------------------------------
>
> Key: TEZ-2607
> URL: https://issues.apache.org/jira/browse/TEZ-2607
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Tsuyoshi Ozawa
> Assignee: Tsuyoshi Ozawa
> Attachments: map_phase.png
>
>
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