[jira] [Created] (ARROW-7818) [C++][Gandiva] Generate Filter kernels from gandiva code at compile time

["Francois Saint-Jacques (Jira)" <ji...@apache.org>]

Francois Saint-Jacques created ARROW-7818:
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             Summary: [C++][Gandiva] Generate Filter kernels from gandiva code at compile time
                 Key: ARROW-7818
                 URL: https://issues.apache.org/jira/browse/ARROW-7818
             Project: Apache Arrow
          Issue Type: New Feature
          Components: C++, C++ - Gandiva
            Reporter: Francois Saint-Jacques
            Assignee: Francois Saint-Jacques
             Fix For: 1.0.0


The goal of this feature is to support generating kernels at compile time (and possibly runtime if gandiva is linked) to avoid rewriting C++ kernels that gandiva knows how to compile. The generated kernels would be linked in the compute module. 

This is an experimental task that will guide future development, notably implementing aggregate kernels in gandiva once instead both C++ and gandiva implementations.



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