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https://issues.apache.org/jira/browse/ARROW-15571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17487561#comment-17487561
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David Li edited comment on ARROW-15571 at 2/5/22, 9:07 PM:
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Thanks for the code. That's not surprising, considering the elementwise min/max
are variadic (and don't really specialize any cases). We could dispatch to the
specialized case for when we have only two arguments, though (and we could add
this benchmark to the upstream benchmarks to track the improvement).
was (Author: lidavidm):
Thanks for the code. That's not surprising, considering the elementwise min/max
are variadic. We could dispatch to the specialized case for when we have only
two arguments, though (and we could add this benchmark to the upstream
benchmarks to track the improvement).
> [C++] Add min/max/sqrt scalar kernels to execution engine
> ---------------------------------------------------------
>
> Key: ARROW-15571
> URL: https://issues.apache.org/jira/browse/ARROW-15571
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Yaron Gvili
> Priority: Major
> Labels: kernel, pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> The list of execution engine's scalar kernels currently available in
> `cpp/src/arrow/compute/kernels/scalar_arithmetic.cc` does not cover the
> common minimum, maximum, and square-root functions.
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