Adrien Grand 026d661e5f

Use IndexInput#prefetch for terms dictionary lookups. (#13359) ...

This introduces `TermsEnum#prepareSeekExact`, which essentially calls
`IndexInput#prefetch` at the right offset for the given term. Then it takes
advantage of the fact that `BooleanQuery` already calls `Weight#scorerSupplier`
on all clauses, before later calling `ScorerSupplier#get` on all clauses. So
`TermQuery` now calls `TermsEnum#prepareSeekExact` on `Weight#scorerSupplier`
(if scores are not needed), which in-turn means that the I/O all terms
dictionary lookups get parallelized across all term queries of a
`BooleanQuery` on a given segment (intra-segment parallelism).

2024-07-10 15:36:35 +02:00

..

src

Use IndexInput#prefetch for terms dictionary lookups. (#13359)

2024-07-10 15:36:35 +02:00

build.gradle

Remove the HPPC dependency from all modules and move the HPPC fork to internal. (#13422)

2024-05-27 12:09:25 +02:00