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Posted to issues@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2022/07/21 13:36:00 UTC

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

Antoine Pitrou created ARROW-17164:
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             Summary: [C++] Expose higher-level utility to execute the kernel
                 Key: ARROW-17164
                 URL: https://issues.apache.org/jira/browse/ARROW-17164
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Antoine Pitrou
             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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