[ARROW-3849] Leverage Armv8 crc32 extension instructions to accelerate the hash computation for Arm64.

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.12.0
• Component/s: C++
• Labels: pull-request-available
• Flags: Patch
• External issue URL: https://github.com/apache/arrow/issues/20361
• Assignee: Unassigned
• Reporter: Yuqi Gu
• Created: 22/Nov/18 06:32
• Updated: 11/Jan/23 07:30
• Resolved: 29/Nov/18 16:01

Description

The Hash utility leverages SSE4 to accelerate the Crc32 data hash computation for x86.
Correspondingly, we will leverage the Arm crc32 extension instructions to accelerate the hash computation for AArch64.

Issue Links

• links to: GitHub Pull Request #3010