gf2121 opened a new pull request, #14751:
URL: https://github.com/apache/lucene/pull/14751
This tries to speed up `BlockMaxConjunctionBulkScorer` by:
* Score with a default window when lead clause does not have specialized
`shallowAdvance`.
* Stop doc first once dynamic pruning kicks in.
* Increase batch size of `Scorer#nextDocsAndScores` to some reduce per-batch
overhead.
```
TaskQPS baseline StdDevQPS
my_modified_version StdDev Pct diff p-value
FilteredAnd2Terms2StopWords 135.81 (4.4%) 131.67
(4.0%) -3.0% ( -11% - 5%) 0.042
AndHighOrMedMed 33.03 (3.0%) 32.22
(5.7%) -2.5% ( -10% - 6%) 0.128
Term 1191.15 (6.7%) 1170.11
(6.6%) -1.8% ( -14% - 12%) 0.453
TermMonthSort 4725.92 (3.9%) 4650.17
(4.9%) -1.6% ( -9% - 7%) 0.303
FilteredOrHighMed 93.59 (4.2%) 92.22
(4.5%) -1.5% ( -9% - 7%) 0.344
FilteredOrMany 7.91 (2.1%) 7.80
(3.7%) -1.4% ( -7% - 4%) 0.187
AndMedOrHighHigh 38.74 (1.8%) 38.21
(4.7%) -1.4% ( -7% - 5%) 0.275
FilteredOr2Terms2StopWords 110.68 (3.9%) 109.31
(4.0%) -1.2% ( -8% - 6%) 0.377
And2Terms2StopWords 159.62 (6.2%) 157.69
(5.4%) -1.2% ( -12% - 11%) 0.554
CountOrHighMed 155.40 (2.7%) 153.56
(3.5%) -1.2% ( -7% - 5%) 0.282
DismaxTerm 1116.22 (4.1%) 1103.38
(4.7%) -1.2% ( -9% - 7%) 0.458
Prefix3 184.48 (1.7%) 182.37
(4.1%) -1.1% ( -6% - 4%) 0.304
FilteredTerm 164.72 (3.7%) 162.90
(4.7%) -1.1% ( -9% - 7%) 0.453
FilteredOr3Terms 95.66 (4.6%) 94.61
(4.2%) -1.1% ( -9% - 8%) 0.481
FilteredOrHighHigh 29.19 (3.6%) 28.88
(4.7%) -1.1% ( -9% - 7%) 0.474
TermDTSort 258.92 (1.5%) 256.39
(3.4%) -1.0% ( -5% - 3%) 0.290
OrHighMed 193.96 (2.3%) 192.10
(4.9%) -1.0% ( -8% - 6%) 0.481
CountOrMany 11.92 (3.7%) 11.81
(4.5%) -1.0% ( -8% - 7%) 0.508
FilteredPhrase 23.25 (2.9%) 23.03
(3.7%) -0.9% ( -7% - 5%) 0.430
FilteredPrefix3 170.12 (1.4%) 168.57
(4.3%) -0.9% ( -6% - 4%) 0.418
CountOrHighHigh 88.41 (2.1%) 87.61
(4.0%) -0.9% ( -6% - 5%) 0.421
Respell 79.83 (3.0%) 79.13
(3.8%) -0.9% ( -7% - 6%) 0.466
CombinedTerm 21.16 (1.4%) 20.98
(2.6%) -0.8% ( -4% - 3%) 0.271
FilteredOrStopWords 18.93 (3.9%) 18.79
(4.8%) -0.8% ( -9% - 8%) 0.622
TermDayOfYearSort 332.18 (1.0%) 329.75
(2.7%) -0.7% ( -4% - 3%) 0.315
DismaxOrHighMed 121.49 (2.9%) 120.62
(4.3%) -0.7% ( -7% - 6%) 0.579
AndHighHigh 50.99 (4.3%) 50.63
(6.0%) -0.7% ( -10% - 10%) 0.699
CountFilteredOrHighMed 47.32 (6.0%) 47.00
(6.7%) -0.7% ( -12% - 12%) 0.762
Fuzzy1 99.32 (3.1%) 98.66
(4.5%) -0.7% ( -8% - 7%) 0.628
CountAndHighHigh 83.97 (1.8%) 83.44
(3.5%) -0.6% ( -5% - 4%) 0.512
TermTitleSort 174.98 (2.5%) 173.98
(3.8%) -0.6% ( -6% - 5%) 0.613
CountFilteredOrHighHigh 38.61 (4.9%) 38.39
(5.8%) -0.6% ( -10% - 10%) 0.767
Fuzzy2 91.66 (2.8%) 91.18
(4.0%) -0.5% ( -7% - 6%) 0.665
Wildcard 119.03 (2.3%) 118.41
(4.4%) -0.5% ( -7% - 6%) 0.676
CountFilteredOrMany 10.51 (3.4%) 10.46
(4.6%) -0.5% ( -8% - 7%) 0.718
Phrase 16.45 (3.7%) 16.37
(4.8%) -0.5% ( -8% - 8%) 0.738
AndHighMed 130.52 (2.5%) 129.91
(4.1%) -0.5% ( -6% - 6%) 0.693
CountAndHighMed 121.46 (3.2%) 120.96
(3.5%) -0.4% ( -6% - 6%) 0.728
CountFilteredPhrase 21.74 (3.0%) 21.65
(3.5%) -0.4% ( -6% - 6%) 0.721
DismaxOrHighHigh 76.77 (4.4%) 76.75
(5.6%) -0.0% ( -9% - 10%) 0.984
Or2Terms2StopWords 155.03 (6.1%) 155.30
(4.9%) 0.2% ( -10% - 11%) 0.931
OrHighHigh 49.00 (3.6%) 49.10
(5.5%) 0.2% ( -8% - 9%) 0.906
CountTerm 14454.86 (4.9%) 14487.18
(7.1%) 0.2% ( -11% - 12%) 0.917
OrMany 9.80 (6.5%) 9.83
(5.5%) 0.2% ( -11% - 13%) 0.912
And3Terms 158.70 (6.4%) 159.42
(4.8%) 0.5% ( -10% - 12%) 0.819
AndStopWords 15.66 (8.8%) 15.81
(6.7%) 1.0% ( -13% - 18%) 0.719
FilteredAnd3Terms 185.25 (2.4%) 187.10
(2.9%) 1.0% ( -4% - 6%) 0.284
Or3Terms 147.30 (6.7%) 149.09
(5.6%) 1.2% ( -10% - 14%) 0.579
OrStopWords 17.85 (8.7%) 18.08
(7.8%) 1.3% ( -13% - 19%) 0.657
OrHighRare 224.34 (10.6%) 228.20
(13.4%) 1.7% ( -20% - 28%) 0.688
CombinedOrHighMed 51.80 (2.7%) 53.00
(4.2%) 2.3% ( -4% - 9%) 0.066
CombinedOrHighHigh 10.77 (3.5%) 11.16
(4.2%) 3.6% ( -3% - 11%) 0.008
FilteredAndHighMed 71.19 (5.9%) 74.13
(4.2%) 4.1% ( -5% - 15%) 0.023
FilteredAndHighHigh 22.12 (6.3%) 23.08
(4.9%) 4.3% ( -6% - 16%) 0.030
FilteredAndStopWords 18.27 (5.7%) 19.68
(4.9%) 7.7% ( -2% - 19%) 0.000
CombinedAndHighHigh 10.23 (1.9%) 11.26
(4.1%) 10.1% ( 3% - 16%) 0.000
CombinedAndHighMed 47.30 (1.7%) 53.66
(4.2%) 13.5% ( 7% - 19%) 0.000
```
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