[ARROW-7399] [C++][Gandiva] Gandiva does not pick runtime cpu features

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.16.0
• Component/s: C++ - Gandiva
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23674
• Assignee: Pindikura Ravindra
• Reporter: Pindikura Ravindra
• Created: 16/Dec/19 11:29
• Updated: 11/Jan/23 07:53
• Resolved: 17/Dec/19 11:14

Description

yibo reported that the IR code generated by gandiva is using 128-bit registers even though the test machine has cpu with avx2 feature. I was able to reproduce the same on a  gce host.

Issue Links

• links to: GitHub Pull Request #6038