jpountz commented on issue #12696:
URL: https://github.com/apache/lucene/issues/12696#issuecomment-1786969801
> Normally the IntNRQ (1D points numeric range query) is very noisy, but
maybe this gain is real? p-value seems to think it could be close to real?
I'm not sure how it could not be noise, since it never needs to decode
postings?
Maybe we should also look into the trade-off of keeping freqs on PFOR vs.
switching them to FOR, given that:
- Non-scoring queries never need freqs, e.g. the counting queries would
still see the same speedups.
- Conjunctions only need to decode freq blocks when all clauses agree on a
doc.
- Both disjunctions and conjunctions can skip decoding freq blocks if max
scores are not high enough for a hit to be competitive.
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