[ARROW-15769] [C++] Generate less arithmetic kernels

• Type: Task
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 8.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/31213
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 23/Feb/22 17:10
• Updated: 11/Jan/23 11:39
• Resolved: 23/Feb/22 17:54

Description

Some of our arithmetic kernel executors are templated on different logical types (e.g. duration or timestamp) even though they could use the underlying physical type.

Issue Links

• links to: GitHub Pull Request #12497