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#16568 PR: Enable simd numeric range usage for not-equals queries

1.8 hours ago 0 comments 0 votes 0 watches github-actions[bot], parkertimmins

https://github.com/apache/lucene/pull/16050 added numeric range queries to make use of SIMD. https: ... This is called on the excluded TwoPhaseIterator, allowing it to quickly skip a large group of ... Because of this, queries with lots of excluded docs are efficient.

#16569 PR: Omit computing max score when sorting by score primarily in TopGroupsCollector

1.9 hours ago 0 comments 0 votes 0 watches gaobinlong, github-actions[bot]

Description In TopGroupsCollector, omit MaxScoreCollector when withinGroupSort has score as the ... The group max score is instead derived from FieldDoc.fields[0] (set by RelevanceComparator), ... This helps improve the performance of grouping search, benchmark on wikimedium1m: ...

#12528 PR: Leverage sorted dim when visiting BKD leaf.

2.3 hours ago 49 comments 0 votes 0 watches Copilot, copilot-pull-request-reviewer[bot], github-actions[bot], iverase, jpountz, vsop-479

Since values are sorted on the sorted dim in BKD leaf, early terminate the visit when current ... Here are some performance data: 1 dim point Visit method for low cardinality points: baseline ...

github-actions[bot] 3.7 months ago:	This PR has not had activity in the past 2 weeks, labeling it as stale. If the PR is waiting for review, notify the dev@lucene.apache.org list. Thank you for your contribution!
copilot-pull-request-reviewer[bot] 4.2 months ago:	# Pull request overview This PR optimizes BKD leaf visits by leveraging the fact that leaf values ... Changes:- Add VisitState / MatchState and new IntersectVisitorvisitWithSortedDim(...) hooks to ... Reviewed changes Copilot reviewed 7 out of 7 changed files in this pull request and generated 13 ...

#16564 PR: Optimize automaton intersection when all remaining byte suffixes match.

2.9 hours ago 1 comments 0 votes 0 watches github-actions[bot], mikemccand, vsop-479

This PR is a simplified version of 13072. When IntersectTermsEnum reaches an accepting automaton state that can match all remaining byte ... This PR only computes match-all-suffix states for the simple case where an accepting state has a ...

vsop-479 18.1 hours ago:

@mikemccand Please take a look when you get a chance. Performance on wikimediumall: ` TaskQPS baseline StdDevQPS my_modified_version StdDev ...

#16567 PR: Add ivfaster: a segment-lifecycle-aware IVF vector codec for the sandbox

4.8 hours ago 0 comments 0 votes 0 watches RKSPD, github-actions[bot]

IVFaster: a segment-lifecycle-aware IVF vector codec (sandbox) It's no secret that vector search ... Segments are immutable and merge constantly, and both properties are cheap for an inverted index ... There have been attempts to improve this behavior, namely IncrementalHnswGraphMerger, which adopts ...

#16543 PR: Add custom URL patterns for downloading gradle distribution and gradle wrapper

7.7 hours ago 19 comments 0 votes 0 watches dsmiley, dweiss, github-actions[bot], github-advanced-security[bot]

This patch adds a way to specify custom locations for gradle wrapper and gradle distribution. The assumptions were: 1) minimize surface of this change to a single class emulating ... I've tested this locally, for example: ` $ find ~/tmp/gradle . ./9.7.0 ./9.7.0/gradle-9.7.0- ...

dweiss 7.7 hours ago:	I've cleaned up LLM verbosity and added some sanity checking.
dweiss 1.5 days ago:	Like I mentioned, if you don't care about it then this should be a one-time operation: ` ... If so, I can review the changes in this patch or commit it back to your original PR.

#16566 PR: Don't rely on .cost() to provide the number of docs with a value (SimpleText uses a heuristic)

8.6 hours ago 0 comments 0 votes 0 watches dweiss, github-actions[bot]

This failure: https://jenkins.thetaphi.de/job/Lucene-MMAPv2-Linux/5940/console reproduces: ` ... I've added an explicit doc count instead of relyong on .cost in that test. --- ... After the second full-corpus update round folds the column to a dense generation, it updates ...

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