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#16699 PR: Support floats and doubles in IndexSortSortedNumericDocValuesRangeQuery

1.1 hours ago 5 comments 0 votes 0 watches HoustonPutman, github-actions[bot], msokolov, romseygeek

Description This PR fixes 16698 and adds support for floats and double in IndexSortSortedNumericD ... FloatField and DoubleField now use IndexSortSortedNumericDocValuesRangeQuery when creating ... And IndexSortSortedNumericDocValuesRangeQuery has convenience methods for floats and doubles to ...

github-actions[bot] 1.1 hours 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!
HoustonPutman 14.2 days ago:	Making progress. It should definitely make it for 11.

#16805 PR: Collector manager join

4 hours ago 24 comments 0 votes 0 watches github-actions[bot], javanna, mkhludnev, msokolov

I took another stab at cutting over the usage in the join package from Collector to CollectorManager ... It seems to pass all the tests, but I don't have a high degree of confidence - the testing in this ... I wonder if anyone who uses this stuff could try this out and give some idea of performance impact? ...

msokolov 4 hours ago:	Let me summarize the changes here. The main idea is to cut over all the single-threaded Collectors used in the join module to use ... The join module is gathering join keys and scores across matching documents in order to generate a ...
msokolov 1.4 days ago:	note: fixes #12892

#16835 PR: Speed up rangeIntoBitSet for table-encoded numeric and sorted numeric DocValues

6.8 hours ago 0 comments 0 votes 0 watches github-actions[bot], kkewwei

Description Inspired by the gcd/min and transformTableBounds, this change usestransformTableBounds ... Numeric and sorted numeric DocValues can then evaluaterangeIntoBitSet directly on packed ordinals, ... .

#16710 PR: Add scalar quantization support for float16 vectors in the dedup KNN Codec

7.3 hours ago 60 comments 0 votes 0 watches Pranshu-S, github-actions[bot], kaivalnp

Description Addresses one of improvements tracked in 16595 The sandbox dedup KNN codec stores ... Its scalar-quantized variant (DedupScalarQuantizedVectorsFormat) additionally stores a data-blind ... Previously, only FLOAT32 vectors were quantized — FLOAT16 (and BYTE) were stored raw only.

Pranshu-S 7.3 hours ago:	Hi @kaivalnp, are we good to merge this? Let me know if anymore updates are required. Thanks!
kaivalnp 4.2 days ago:	LGTM, thanks @Pranshu-S !

#16832 PR: Reuse address upper when scanning sparse sorted numeric and dense binary doc values

8.3 hours ago 2 comments 0 votes 0 watches github-actions[bot], kkewwei, sgup432

Description Sparse sorted numeric values reuse the previous end offset as the next start offset ... . <!

sgup432 8.3 hours ago:

Ah this makes sense, I remember doing this for other usecase, thanks for covering for other usecase.

#16794 PR: Speed up concurrent HNSW merges by joining the smaller graphs

8.6 hours ago 30 comments 0 votes 0 watches LantaoJin, Pulkitg64, benwtrent, github-actions[bot], kaivalnp, mayya-sharipova, msokolov

Description ConcurrentHnswMerger never uses the join-set merge from 14331. It initializes the merged graph from the largest input graph and then inserts every other vector ... Only the serial MergingHnswGraphBuilder joins them.

mayya-sharipova 8.6 hours ago:	This is a new requirement that is true for the Lucene codebase. I wonder if we should assert this somehow: may be: HnswConcurrentMergeBuilder:joinGraphs ` for ( ...
mayya-sharipova 8.9 hours ago:	Since invokeAll starts tasks in list order, could the rebalance task go first? It's the long single-threaded one.

#16815 PR: Add the ability to keep the graph structures off heap during merges

10.3 hours ago 3 comments 0 votes 0 watches github-actions[bot], navneet1v

Description PR add the ability to move the graph data structure which is getting building during ... Vectors are already present in offheap. This PR adds the ability to keep the graph structure off heap too.

navneet1v 19 hours ago:	Adding 1 more experiment detail: Off-heap on : Running on candidate with Offheap index builds on ... Baseline: Baseline code before this change Off-heap off: Running on candidate with Offheap index ...
navneet1v 1.4 days ago:	rebased code from main again.

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