[LUCENE-9837] try to improve performance of VectorUtil.dotProduct

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 9.0
• Labels: vector-based-search
• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Robert Muir
• Created: 13/Mar/21 09:39
• Updated: 28/Aug/22 16:17
• Resolved: 15/Mar/21 03:17

Description

This is the king of cpu usage for the nightly benchmark. Let's see if we can optimize it a bit.

Issue Links

• links to: GitHub Pull Request #17