gf2121 commented on code in PR #14359:
URL: https://github.com/apache/lucene/pull/14359#discussion_r1998258104


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lucene/core/src/java/org/apache/lucene/search/DenseConjunctionBulkScorer.java:
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@@ -238,9 +296,77 @@ private void scoreWindowUsingBitSet(
     windowMatches.clear();
   }
 
+  private void scoreWindowUsingLeapFrog(

Review Comment:
   Out of curiosity: why we are choosing such a per-doc conjunction algorithm 
instead of scoring approximations into a bitset and check `matches` for 
existing bits? Actually i also thought about something like 
`IndexedDISI#intoBitset` to speed up range queries on `Match.IF_DOC_HAS_VALUE` 
:)



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