Dev Builds » 20230806-1917

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 06:54:43 583739 4014 1351 685 1978 +58.18 ± 5.07 2 186 970 842 7 +118.86 ± 10.9
ncm-dbt-02 06:54:36 586194 4008 1327 704 1977 +54.45 ± 5.05 3 189 1002 802 8 +110.75 ± 10.7
ncm-dbt-03 06:53:09 586944 4000 1347 731 1922 +53.93 ± 5.11 3 198 989 800 10 +109.26 ± 10.79
ncm-dbt-04 06:52:34 571659 4000 1346 724 1930 +54.47 ± 4.97 3 171 1039 775 12 +110.03 ± 10.45
ncm-dbt-05 06:55:04 583659 3978 1315 720 1943 +52.36 ± 5.02 2 195 1000 790 2 +107.21 ± 10.71
20000 6686 3564 9750 +54.68 ± 2.26 13 939 5000 4009 39 +111.22 ± 4.79

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
404022 ncm-dbt-01 579537 14 6 2 6 +102.04 ± 70.73 0 0 3 4 0 +225.59 ± 263.0
404021 ncm-dbt-02 587579 8 3 2 3 +43.58 ± 76.58 0 0 3 1 0 +88.62 ± 172.94
404020 ncm-dbt-05 585295 478 165 82 231 +60.95 ± 14.71 0 23 110 106 0 +125.89 ± 32.56
404019 ncm-dbt-04 573204 500 181 88 231 +65.38 ± 13.27 0 13 133 102 2 +132.54 ± 28.85
404018 ncm-dbt-01 586689 500 176 88 236 +61.79 ± 14.41 1 21 117 111 0 +129.35 ± 31.52
404017 ncm-dbt-03 588813 500 167 99 234 +47.54 ± 13.99 0 25 133 91 1 +95.44 ± 29.29
404016 ncm-dbt-02 587579 500 179 97 224 +57.5 ± 14.36 0 24 121 104 1 +116.78 ± 30.96
404015 ncm-dbt-05 579083 500 149 91 260 +40.48 ± 14.26 0 30 133 86 1 +80.63 ± 29.38
404014 ncm-dbt-04 571592 500 165 78 257 +61.07 ± 13.96 0 19 127 102 2 +123.02 ± 29.98
404013 ncm-dbt-03 587452 500 169 87 244 +57.5 ± 14.63 0 25 120 103 2 +115.23 ± 31.11
404012 ncm-dbt-01 582110 500 164 92 244 +50.38 ± 14.81 0 29 122 97 2 +99.95 ± 30.87
404011 ncm-dbt-02 585295 500 154 99 247 +38.37 ± 15.54 1 39 114 96 0 +79.17 ± 31.97
404010 ncm-dbt-05 579868 500 169 92 239 +53.94 ± 13.62 1 18 134 97 0 +112.14 ± 28.98
404009 ncm-dbt-04 570869 500 156 104 240 +36.26 ± 13.58 1 24 148 76 1 +73.34 ± 27.25
404008 ncm-dbt-03 586604 500 159 85 256 +51.8 ± 13.66 0 22 132 96 0 +106.01 ± 29.35
404007 ncm-dbt-01 583572 500 173 92 235 +56.78 ± 14.32 0 23 125 100 2 +113.68 ± 30.37
404006 ncm-dbt-02 584790 500 165 88 247 +53.93 ± 14.19 0 23 129 96 2 +107.54 ± 29.8
404005 ncm-dbt-05 585506 500 179 93 228 +60.36 ± 13.93 0 21 122 107 0 +124.6 ± 30.76
404004 ncm-dbt-04 571351 500 170 78 252 +64.66 ± 14.8 0 24 112 112 2 +130.94 ± 32.29
404003 ncm-dbt-02 583070 500 154 83 263 +49.67 ± 14.9 0 28 127 91 4 +95.44 ± 30.17
404002 ncm-dbt-03 587282 500 170 93 237 +53.93 ± 14.46 0 25 125 98 2 +107.54 ± 30.4
404001 ncm-dbt-01 582444 500 169 75 256 +66.1 ± 14.31 0 22 112 116 0 +137.37 ± 32.27
404000 ncm-dbt-05 589240 500 166 98 236 +47.54 ± 14.66 0 30 123 96 1 +95.44 ± 30.74
403999 ncm-dbt-04 570388 500 168 107 225 +42.6 ± 14.12 0 28 134 87 1 +85.04 ± 29.21
403998 ncm-dbt-03 586646 500 167 94 239 +51.09 ± 14.58 0 28 122 99 1 +102.97 ± 30.86
403997 ncm-dbt-02 586562 500 157 85 258 +50.38 ± 14.0 0 25 128 97 0 +102.97 ± 29.98
403996 ncm-dbt-01 583447 500 170 87 243 +58.21 ± 14.25 0 24 119 107 0 +119.89 ± 31.25
403995 ncm-dbt-04 570068 500 171 80 249 +63.94 ± 13.94 0 18 125 105 2 +129.35 ± 30.24
403994 ncm-dbt-05 578877 500 165 89 246 +53.22 ± 13.73 0 22 130 98 0 +109.07 ± 29.63
403993 ncm-dbt-03 585169 500 177 92 231 +59.64 ± 14.59 0 25 116 108 1 +121.46 ± 31.7
403992 ncm-dbt-01 584411 500 159 82 259 +53.93 ± 13.04 0 17 139 94 0 +110.6 ± 28.19
403991 ncm-dbt-02 587197 500 166 76 258 +63.23 ± 13.77 0 18 125 106 1 +129.35 ± 30.24
403990 ncm-dbt-04 572074 500 163 84 253 +55.36 ± 14.53 2 20 126 101 1 +115.23 ± 30.2
403989 ncm-dbt-05 583866 500 161 89 250 +50.38 ± 14.55 1 26 123 100 0 +104.49 ± 30.71
403988 ncm-dbt-03 587834 500 169 93 238 +53.22 ± 14.69 1 25 122 101 1 +109.07 ± 30.84
403987 ncm-dbt-01 584034 500 167 87 246 +56.07 ± 15.09 1 27 114 107 1 +115.23 ± 32.0
403986 ncm-dbt-02 585548 500 178 83 239 +66.83 ± 13.63 1 14 124 111 0 +140.62 ± 30.27
403985 ncm-dbt-04 573729 500 172 105 223 +46.84 ± 13.95 0 25 134 90 1 +93.95 ± 29.15
403984 ncm-dbt-03 585759 500 169 88 243 +56.78 ± 15.12 2 23 119 104 2 +116.78 ± 31.26
403983 ncm-dbt-02 588132 500 171 91 238 +56.07 ± 13.73 1 18 131 100 0 +116.78 ± 29.4
403982 ncm-dbt-05 587537 500 161 86 253 +52.51 ± 14.11 0 25 125 100 0 +107.54 ± 30.4
403981 ncm-dbt-01 587409 500 167 80 253 +61.07 ± 14.52 0 23 119 106 2 +123.02 ± 31.23

Commit

Commit ID 4c43e1e27ce990735fb0226e35248fc82ea6a519
Author ppigazzini
Date 2023-08-06 19:17:33 UTC
Add new CPU archs in CI Tests workflow Add CPU archs: armv8-dotprod, riscv64 and ppc64le. The last two archs are built using QEMU multiarch docker container. References: https://docs.docker.com/build/building/multi-platform/ https://github.com/docker/setup-buildx-action https://github.com/docker/setup-qemu-action https://github.com/tonistiigi/binfmt https://stackoverflow.com/questions/72444103/what-does-running-the-multiarch-qemu-user-static-does-before-building-a-containe closes https://github.com/official-stockfish/Stockfish/pull/4718 No functional change
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