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Posted to issues@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/04/27 02:00:00 UTC

[jira] [Commented] (ARROW-7083) [C++] Determine the feasibility and build a prototype to replace compute/kernels with gandiva kernels

    [ https://issues.apache.org/jira/browse/ARROW-7083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17092921#comment-17092921 ] 

Wes McKinney commented on ARROW-7083:
-------------------------------------

As part of the kernel API revamp, I am looking into how to utilize the code in gandiva/precompiled both for pre-compiled kernels (for use in interpretered expr evaluation) as well as cross-compiling for use in Gandiva. Probably a couple weeks at minimum until I have any patches land about this

> [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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