[ARROW-6456] [C++] Possible to reduce object code generated in compute/kernels/take.cc?

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: C++
• External issue URL: https://github.com/apache/arrow/issues/22826
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 04/Sep/19 23:06
• Updated: 11/Jan/23 07:47
• Resolved: 15/Jun/20 17:06

Description

According to

https://gist.github.com/wesm/90f73d050a81cbff6772aea2203cdf93

take.cc is our largest piece of object code in the codebase. This is a pretty important function but I wonder if it's possible to make the implementation "leaner" than it is currently to reduce generated code, without sacrificing performance.

Issue Links

• is a child of: ARROW-8894 [C++] C++ array kernels framework and execution buildout (umbrella issue)