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https://issues.apache.org/jira/browse/ARROW-6456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16923407#comment-16923407
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Uwe L. Korn commented on ARROW-6456:
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We should investigate building with link time optimization. While improving
performance, another great benefit of it is that it reduces binary size,
especially in such cases where there is a lot of similar code like in this case.
Drawback will be that link times will increase thus we should only add it to a
single CI job but use it in release builds.
> [C++] Possible to reduce object code generated in compute/kernels/take.cc?
> --------------------------------------------------------------------------
>
> Key: ARROW-6456
> URL: https://issues.apache.org/jira/browse/ARROW-6456
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Wes McKinney
> Priority: Major
>
> According to
> https://gist.github.com/wesm/90f73d050a81cbff6772aea2203cdf93
> take.cc is our largest piece of object code in the codebase. This is a pretty
> important function but I wonder if it's possible to make the implementation
> "leaner" than it is currently to reduce generated code, without sacrificing
> performance.
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