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https://issues.apache.org/jira/browse/ARROW-7083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116224#comment-17116224
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Wes McKinney commented on ARROW-7083:
-------------------------------------
I'm inclined to close this issue. After much study, I believe the best that we
can do is to to take the single-value kernel implementations found in
https://github.com/apache/arrow/tree/master/cpp/src/gandiva/precompiled
and move them to inline-able header files. Then two things happen:
* These inline functions are translated to LLVM IR for use in Gandiva
* The inline functions form the basis for pre-compiled array kernels in
arrow/compute
> [C++] Determine the feasibility and build a prototype to replace
> compute/kernels with gandiva kernels
> -----------------------------------------------------------------------------------------------------
>
> Key: ARROW-7083
> URL: https://issues.apache.org/jira/browse/ARROW-7083
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Micah Kornfield
> Priority: Major
>
> See discussion on [https://issues.apache.org/jira/browse/ARROW-7017]
>
> Requirements:
> 1. No hard runtime dependency on LLVM
> 2. Ability to run without LLVM static/shared libraries.
>
> Open questions:
> 1. What dependencies does this add to the build tool chain?
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