stefanvodita commented on PR #12966:
URL: https://github.com/apache/lucene/pull/12966#issuecomment-1890420978

   I've also run the benchmarks (`python3 src/python/localrun.py -source 
wikimediumall`). There is measurable regression in the 
`BrowseRandomLabelTaxoFacets` task, but not in other taxonomy tasks. The 
benchmarker also reports improvements in `PKLookup`, `Wildcard`, `Respell`, 
`Fuzzy2`, `Fuzzy1`.
   
   The regression in the taxo task is explained in the profiler. Boxing is not 
cheap:
   `11.24%        10402M        java.lang.Integer#valueOf()`
   
   @mikecan (thank you for the review!) - how should I interpret the other 
tasks which show a significant change? Are they just noisy?
   
   ```
                               TaskQPS baseline      StdDevQPS 
my_modified_version      StdDev                Pct diff p-value
        BrowseRandomLabelTaxoFacets        3.75      (1.8%)        3.53      
(1.6%)   -6.0% (  -9% -   -2%) 0.000
             OrHighMedDayTaxoFacets        1.35      (7.4%)        1.31      
(9.2%)   -2.7% ( -17% -   15%) 0.308
                             IntNRQ       21.64      (7.0%)       21.35      
(7.4%)   -1.3% ( -14% -   14%) 0.561
                         AndHighLow      366.49     (11.2%)      362.21     
(10.3%)   -1.2% ( -20% -   22%) 0.731
                       OrHighNotLow      271.40      (5.3%)      269.03      
(4.5%)   -0.9% ( -10% -    9%) 0.573
                            LowTerm      604.77      (5.9%)      599.96      
(4.8%)   -0.8% ( -10% -   10%) 0.640
                         TermDTSort      140.65      (2.3%)      139.58      
(1.4%)   -0.8% (  -4% -    3%) 0.210
                        LowSpanNear        5.00      (2.8%)        4.96      
(4.1%)   -0.7% (  -7% -    6%) 0.522
                       HighSpanNear        4.77      (3.0%)        4.74      
(3.6%)   -0.7% (  -7% -    6%) 0.522
                        MedSpanNear       11.24      (2.1%)       11.18      
(2.5%)   -0.6% (  -5% -    4%) 0.432
                          MedPhrase      242.61      (2.2%)      241.23      
(2.0%)   -0.6% (  -4% -    3%) 0.386
                         HighPhrase       83.17      (2.1%)       82.75      
(2.9%)   -0.5% (  -5% -    4%) 0.538
                      OrHighNotHigh      160.48      (4.5%)      159.81      
(3.5%)   -0.4% (  -8% -    7%) 0.744
              HighTermDayOfYearSort      215.60      (2.2%)      214.81      
(2.0%)   -0.4% (  -4% -    3%) 0.576
                    MedSloppyPhrase       14.07      (2.0%)       14.03      
(2.4%)   -0.3% (  -4% -    4%) 0.655
                          LowPhrase       21.15      (1.3%)       21.09      
(1.5%)   -0.3% (  -3% -    2%) 0.508
           AndHighHighDayTaxoFacets       10.49      (1.2%)       10.46      
(1.6%)   -0.3% (  -3% -    2%) 0.547
                   HighSloppyPhrase       13.80      (3.0%)       13.77      
(3.1%)   -0.3% (  -6% -    5%) 0.791
                            MedTerm      479.88      (5.1%)      478.82      
(4.8%)   -0.2% (  -9% -   10%) 0.887
                       OrHighNotMed      329.08      (4.5%)      328.39      
(3.5%)   -0.2% (  -7% -    8%) 0.870
                           HighTerm      264.78      (5.3%)      264.27      
(5.2%)   -0.2% ( -10% -   10%) 0.908
                  HighTermMonthSort     1930.74      (4.4%)     1928.03      
(5.2%)   -0.1% (  -9% -    9%) 0.926
                       OrNotHighMed      217.72      (2.9%)      217.51      
(2.2%)   -0.1% (  -5% -    5%) 0.905
               MedTermDayTaxoFacets       16.72      (2.1%)       16.71      
(1.7%)   -0.1% (  -3% -    3%) 0.892
          BrowseDayOfYearSSDVFacets        4.12      (2.7%)        4.11      
(2.9%)   -0.1% (  -5% -    5%) 0.931
               BrowseDateTaxoFacets        4.68      (5.1%)        4.67      
(4.6%)   -0.1% (  -9% -   10%) 0.970
                      OrNotHighHigh      231.09      (4.5%)      230.99      
(3.5%)   -0.0% (  -7% -    8%) 0.975
            AndHighMedDayTaxoFacets       16.88      (1.1%)       16.88      
(1.5%)   -0.0% (  -2% -    2%) 0.963
          BrowseDayOfYearTaxoFacets        4.76      (5.2%)        4.76      
(4.6%)    0.0% (  -9% -   10%) 1.000
                       OrNotHighLow      464.54      (2.6%)      464.56      
(2.3%)    0.0% (  -4% -    5%) 0.995
               HighIntervalsOrdered        1.81      (4.6%)        1.81      
(5.0%)    0.0% (  -9% -   10%) 0.990
               HighTermTitleBDVSort        5.39      (4.8%)        5.40      
(4.4%)    0.1% (  -8% -    9%) 0.968
              BrowseMonthSSDVFacets        4.40      (2.6%)        4.40      
(2.6%)    0.1% (  -4% -    5%) 0.873
                MedIntervalsOrdered        1.84      (5.5%)        1.84      
(5.8%)    0.2% ( -10% -   12%) 0.918
                LowIntervalsOrdered       32.12      (5.4%)       32.18      
(5.6%)    0.2% ( -10% -   11%) 0.913
                          OrHighMed       67.77      (3.1%)       67.97      
(3.4%)    0.3% (  -5% -    6%) 0.779
        BrowseRandomLabelSSDVFacets        2.89      (2.0%)        2.90      
(1.4%)    0.3% (  -3% -    3%) 0.569
              BrowseMonthTaxoFacets        9.36     (10.9%)        9.40     
(10.4%)    0.4% ( -18% -   24%) 0.896
                  HighTermTitleSort      132.89      (1.9%)      133.56      
(3.9%)    0.5% (  -5% -    6%) 0.600
                         OrHighHigh       20.24      (3.5%)       20.37      
(3.9%)    0.6% (  -6% -    8%) 0.608
                         AndHighMed       81.65      (8.6%)       82.65      
(9.8%)    1.2% ( -15% -   21%) 0.676
                    LowSloppyPhrase        4.92      (5.9%)        5.01      
(6.4%)    1.6% ( -10% -   14%) 0.397
               BrowseDateSSDVFacets        1.20     (11.5%)        1.22      
(9.1%)    2.1% ( -16% -   25%) 0.529
                            Prefix3      138.46      (4.9%)      141.54      
(4.5%)    2.2% (  -6% -   12%) 0.138
                          OrHighLow      167.60      (7.5%)      171.65      
(4.2%)    2.4% (  -8% -   15%) 0.211
                           PKLookup      169.39      (4.5%)      174.22      
(4.5%)    2.9% (  -5% -   12%) 0.043
                        AndHighHigh       31.23      (9.5%)       32.15     
(12.4%)    2.9% ( -17% -   27%) 0.399
                           Wildcard       66.79      (3.4%)       69.28      
(3.6%)    3.7% (  -3% -   11%) 0.001
                            Respell       48.03      (2.0%)       50.35      
(2.3%)    4.8% (   0% -    9%) 0.000
                             Fuzzy2       68.13      (1.3%)       71.67      
(1.4%)    5.2% (   2% -    7%) 0.000
                             Fuzzy1       74.70      (1.5%)       79.47      
(1.8%)    6.4% (   3% -    9%) 0.000
   ```
   
   


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