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Posted to issues@tajo.apache.org by "Jihoon Son (JIRA)" <ji...@apache.org> on 2016/04/07 08:15:25 UTC
[jira] [Updated] (TAJO-2114) Simplify the Radix sort implementation
based on code generation technique
[ https://issues.apache.org/jira/browse/TAJO-2114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jihoon Son updated TAJO-2114:
-----------------------------
Priority: Minor (was: Major)
> Simplify the Radix sort implementation based on code generation technique
> -------------------------------------------------------------------------
>
> Key: TAJO-2114
> URL: https://issues.apache.org/jira/browse/TAJO-2114
> Project: Tajo
> Issue Type: Improvement
> Components: Sort algorithm
> Reporter: Jihoon Son
> Priority: Minor
> Fix For: 0.12.0
>
>
> TAJO-2109 is the issue to implement Radix sort for Tajo. In this implementation, there are a bunch of similar methods to avoid frequent branch misprediction. However, this increases the amount of code. Code generation is a good technique to simplify this implementation.
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