[jira] [Updated] (ARROW-17164) [C++] Expose higher-level utility to execute a kernel

["Antoine Pitrou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-17164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou updated ARROW-17164:
-----------------------------------
    Summary: [C++] Expose higher-level utility to execute a kernel  (was: [C++] Expose higher-level utility to execute the kernel)

> [C++] Expose higher-level utility to execute a kernel
> -----------------------------------------------------
>
>                 Key: ARROW-17164
>                 URL: https://issues.apache.org/jira/browse/ARROW-17164
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Antoine Pitrou
>            Priority: Major
>             Fix For: 9.0.0
>
>
> Currently, the compute layer exposes several high-level facilities to execute a compute function: {{CallFunction}} and {{Function::Execute}}.
> However, if you'd favor a two-step approach of first resolving the {{Kernel}} for a given set of argument types, then execute the kernel, then you're forced to deal with the rather cumbersome {{Kernel}} execution interface.
> It would be nice if the base {{Kernel}} class had something similar to the {{Function::Execute}} method.



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