Dev Builds » 20220302-2239

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo
ncm-dbt-01 06:52:50 583659 4000 990 1029 1981 -3.39 ± 5.22 6 471 1080 442 1 -5.91 ± 10.33
ncm-dbt-02 06:52:55 584541 4000 967 1041 1992 -6.43 ± 5.02 5 458 1143 394 0 -11.99 ± 9.97
ncm-dbt-03 06:53:02 585051 4000 969 1013 2018 -3.82 ± 5.11 6 452 1124 416 2 -6.95 ± 10.08
ncm-dbt-04 06:54:03 568957 4006 984 1041 1981 -4.94 ± 5.12 5 464 1120 411 3 -9.54 ± 10.1
ncm-dbt-05 06:54:35 582855 3994 978 1042 1974 -5.57 ± 5.16 7 468 1106 414 2 -10.27 ± 10.18
20000 4888 5166 9946 -4.83 ± 2.29 29 2313 5573 2077 8 -8.93 ± 4.53

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
433109 ncm-dbt-04 568912 6 2 2 2 -0.0 ± 173.92 0 1 1 1 0 -0.0 ± 561.2 ↓
433108 ncm-dbt-05 582903 494 120 114 260 +4.22 ± 15.96 2 57 122 65 1 +9.85 ± 30.91 ↓
433107 ncm-dbt-03 585590 500 113 134 253 -14.6 ± 14.78 0 70 131 49 0 -29.25 ± 29.78 ↓
433106 ncm-dbt-01 583950 500 123 124 253 -0.7 ± 15.24 0 62 128 59 1 -2.78 ± 30.16 ↓
433105 ncm-dbt-02 583614 500 121 127 252 -4.17 ± 14.29 0 58 140 52 0 -8.34 ± 28.63 ↓
433104 ncm-dbt-04 568593 500 104 120 276 -11.12 ± 13.29 0 56 154 40 0 -22.27 ± 26.71 ↓
433103 ncm-dbt-05 580862 500 121 141 238 -13.9 ± 13.54 0 60 150 40 0 -27.85 ± 27.25 ↓
433102 ncm-dbt-03 585717 500 125 130 245 -3.47 ± 13.96 0 55 145 50 0 -6.95 ± 27.97 ↓
433101 ncm-dbt-02 584369 500 132 147 221 -10.42 ± 13.51 1 54 154 41 0 -19.48 ± 26.72 ↓
433100 ncm-dbt-01 581402 500 116 140 244 -16.69 ± 14.04 0 66 142 42 0 -33.46 ± 28.33 ↓
433099 ncm-dbt-04 568196 500 124 133 243 -6.25 ± 14.34 2 54 145 49 0 -9.73 ± 27.97 ↓
433098 ncm-dbt-05 580779 500 139 116 245 +15.99 ± 14.25 1 40 145 63 1 +32.05 ± 27.93 ↓
433097 ncm-dbt-03 586943 500 120 113 267 +4.86 ± 14.35 0 51 142 56 1 +8.34 ± 28.37 ↓
433096 ncm-dbt-02 585632 500 127 141 232 -9.73 ± 14.89 2 61 136 51 0 -16.69 ± 29.14 ↓
433095 ncm-dbt-01 584117 500 125 123 252 +1.39 ± 14.93 1 56 133 60 0 +4.17 ± 29.53 ↓
433094 ncm-dbt-04 569629 500 136 134 230 +1.39 ± 14.03 2 46 150 52 0 +5.56 ± 27.29 ↓
433093 ncm-dbt-05 584916 500 121 135 244 -9.73 ± 13.72 0 58 148 44 0 -19.48 ± 27.55 ↓
433092 ncm-dbt-03 586985 500 126 136 238 -6.95 ± 15.4 1 66 125 58 0 -12.51 ± 30.53 ↓
433091 ncm-dbt-04 570749 500 116 133 251 -11.82 ± 14.68 0 66 136 47 1 -25.06 ± 29.14 ↓
433090 ncm-dbt-01 581985 500 112 142 246 -20.87 ± 15.26 2 73 128 47 0 -39.08 ± 30.15 ↓
433089 ncm-dbt-02 581777 500 111 128 261 -11.82 ± 14.43 1 62 140 47 0 -22.27 ± 28.62 ↓
433088 ncm-dbt-05 580862 500 110 119 271 -6.25 ± 14.34 1 57 142 50 0 -11.12 ± 28.37 ↓
433087 ncm-dbt-02 585421 500 122 124 254 -1.39 ± 14.03 1 51 147 51 0 -1.39 ± 27.7 ↓
433086 ncm-dbt-03 582903 500 118 121 261 -2.08 ± 14.61 2 53 141 54 0 -1.39 ± 28.5 ↓
433085 ncm-dbt-04 567126 500 124 132 244 -5.56 ± 15.16 1 62 132 54 1 -11.12 ± 29.66 ↓
433084 ncm-dbt-01 584748 500 114 139 247 -17.39 ± 14.49 0 70 135 45 0 -34.86 ± 29.25 ↓
433083 ncm-dbt-05 583028 500 104 133 263 -20.17 ± 14.96 2 70 133 45 0 -37.67 ± 29.51 ↓
433082 ncm-dbt-02 587197 500 122 124 254 -1.39 ± 14.68 0 59 134 57 0 -2.78 ± 29.41 ↓
433081 ncm-dbt-01 584201 500 149 124 227 +17.39 ± 13.83 1 37 148 64 0 +36.26 ± 27.5 ↓
433080 ncm-dbt-03 583614 500 132 123 245 +6.26 ± 13.95 1 45 148 56 0 +13.9 ± 27.56 ↓
433079 ncm-dbt-04 568792 500 130 121 249 +6.25 ± 14.6 0 53 135 62 0 +12.51 ± 29.28 ↓
433078 ncm-dbt-05 585211 500 131 148 221 -11.82 ± 15.43 1 70 124 55 0 -22.27 ± 30.66 ↓
433077 ncm-dbt-02 585421 500 115 121 264 -4.17 ± 14.02 0 56 144 50 0 -8.34 ± 28.1 ↓
433076 ncm-dbt-03 584748 500 114 131 255 -11.82 ± 13.9 1 58 148 43 0 -22.27 ± 27.54 ↓
433075 ncm-dbt-04 569470 500 140 128 232 +8.34 ± 14.65 0 51 137 61 1 +15.3 ± 29.02 ↓
433074 ncm-dbt-01 583154 500 131 120 249 +7.65 ± 14.72 2 47 139 62 0 +18.08 ± 28.75 ↓
433073 ncm-dbt-03 583908 500 121 125 254 -2.78 ± 14.42 1 54 144 50 1 -5.56 ± 28.1 ↓
433072 ncm-dbt-05 584285 500 132 136 232 -2.78 ± 14.16 0 56 142 52 0 -5.56 ± 28.37 ↓
433071 ncm-dbt-04 569151 500 108 138 254 -20.87 ± 14.76 0 75 130 45 0 -41.89 ± 29.89 ↓
433070 ncm-dbt-02 582903 500 117 129 254 -8.34 ± 13.73 0 57 148 45 0 -16.69 ± 27.55 ↓
433069 ncm-dbt-01 585717 500 120 117 263 +2.08 ± 15.11 0 60 127 63 0 +4.17 ± 30.29 ↓

Commit

Commit ID 270a0e737fea1774b409f70f378ca52cbc42dd3d
Author Ben Chaney
Date 2022-03-02 22:39:08 UTC
Generalize the feature transform to use vec_t macros This commit generalizes the feature transform to use vec_t macros that are architecture defined instead of using a seperate code path for each one. It should make some old architectures (MMX, including improvements by Fanael) faster and make further such improvements easier in the future. Includes some corrections to CI for mingw. closes https://github.com/official-stockfish/Stockfish/pull/3955 closes https://github.com/official-stockfish/Stockfish/pull/3928 No functional change
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