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Posted to issues@lucene.apache.org by GitBox <gi...@apache.org> on 2022/02/24 09:31:32 UTC
[GitHub] [lucene] jpountz opened a new pull request #708: LUCENE-10408: Write doc IDs of KNN vectors as ints rather than vints.
jpountz opened a new pull request #708:
URL: https://github.com/apache/lucene/pull/708
Since doc IDs with a vector are loaded as an int[] in memory, this changes the
on-disk format of vectors to align with the in-memory representation by using
ints instead of vints to represent doc IDs. This might make vectors a bit
larger on disk, but also a bit faster to open.
I made the same change to how we encode nodes on levels for the same reason.
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[GitHub] [lucene] jpountz merged pull request #708: LUCENE-10408: Write doc IDs of KNN vectors as ints rather than vints.
Posted by GitBox <gi...@apache.org>.
jpountz merged pull request #708:
URL: https://github.com/apache/lucene/pull/708
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