[ARROW-13923] [C++] Improve CSV chunker with SIMD

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 7.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/29534
• Assignee: Antoine Pitrou
• Reporter: Yibo Cai
• Created: 07/Sep/21 09:32
• Updated: 11/Jan/23 08:36
• Resolved: 04/Jan/22 10:52

Description

POC test shows about 5x performance improvement when leveraging simd to optimize csv boundary finder.

Issue Links

• is related to: ARROW-14940 [C++] Speed up CSV parser with long CSV cells
• links to: GitHub Pull Request #11841