Dev Builds » 20230109-1918

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 14. 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 05:01:33 1103204 1692 681 186 825 +104.7 +/- 7.67 0 31 307 490 18 +221.81 +/- 19.43
ncm-dbt-02 04:55:19 1197459 1640 661 173 806 +106.61 +/- 7.73 0 29 290 485 16 +227.87 +/- 20.0
ncm-dbt-03 05:01:18 1227495 1686 674 181 831 +104.65 +/- 7.84 0 39 288 500 16 +222.84 +/- 20.11
ncm-dbt-04 05:01:36 1228478 1670 685 184 801 +107.54 +/- 8.0 0 40 273 503 19 +228.72 +/- 20.65
ncm-dbt-05 04:56:47 1223025 1646 678 169 799 +111.07 +/- 7.9 0 33 267 504 19 +238.33 +/- 20.89
ncm-dbt-06 05:01:20 1226381 1666 674 162 830 +110.34 +/- 7.41 0 26 279 518 10 +242.26 +/- 20.41
ncm-et-3 06:26:24 1303134 1668 687 153 828 +115.28 +/- 7.45 0 23 269 527 15 +253.19 +/- 20.78
ncm-et-4 06:25:50 1305471 1666 692 172 802 +112.19 +/- 8.02 0 34 270 504 25 +237.71 +/- 20.77
ncm-et-9 06:24:11 1304610 1668 695 181 792 +110.66 +/- 7.48 1 23 284 513 13 +241.87 +/- 20.2
ncm-et-10 06:24:30 1294626 1670 698 177 795 +112.13 +/- 7.75 0 27 282 504 22 +239.53 +/- 20.3
ncm-et-13 06:22:58 1308026 1666 681 165 820 +111.26 +/- 7.99 0 36 267 508 22 +237.07 +/- 20.89
ncm-et-15 06:25:09 1299675 1662 678 156 828 +112.94 +/- 7.82 1 30 264 518 18 +245.04 +/- 21.01
20000 8184 2059 9757 +109.93 +/- 2.24 2 371 3340 6074 213 +236.19 +/- 5.89

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
201689 ncm-dbt-02 1193397 140 57 15 68 +107.53 +/- 24.43 0 1 27 41 1 +233.17 +/- 66.11
201688 ncm-dbt-05 1205438 146 62 17 67 +110.68 +/- 25.97 0 2 26 43 2 +234.93 +/- 68.25
201687 ncm-dbt-06 1210838 166 67 19 80 +103.41 +/- 23.84 0 2 33 46 2 +216.96 +/- 59.73
201686 ncm-dbt-04 1226745 170 70 14 86 +118.88 +/- 26.69 0 4 25 52 4 +247.28 +/- 69.93
201685 ncm-dbt-03 1235555 186 72 24 90 +91.73 +/- 24.62 0 8 29 56 0 +198.4 +/- 63.78
201684 ncm-dbt-01 1100202 192 72 19 101 +98.46 +/- 20.97 0 2 40 53 1 +210.72 +/- 53.76
201683 ncm-dbt-02 1203456 500 188 49 263 +99.2 +/- 14.45 0 12 92 141 5 +207.95 +/- 35.71
201682 ncm-dbt-05 1233148 500 209 51 240 +113.68 +/- 14.05 0 8 82 154 6 +245.2 +/- 37.88
201681 ncm-dbt-06 1230180 500 198 50 252 +106.01 +/- 14.51 0 14 77 156 3 +230.16 +/- 39.03
201680 ncm-dbt-04 1215462 500 212 57 231 +111.37 +/- 13.73 0 8 83 155 4 +243.0 +/- 37.64
201679 ncm-dbt-03 1216162 500 202 50 248 +109.07 +/- 14.21 0 10 83 152 5 +234.38 +/- 37.67
201678 ncm-dbt-01 1101882 500 200 51 249 +106.77 +/- 14.82 0 13 81 150 6 +226.0 +/- 38.11
201677 ncm-dbt-02 1186095 500 218 57 225 +116.0 +/- 14.05 0 8 79 157 6 +251.89 +/- 38.63
201676 ncm-dbt-05 1224031 500 206 51 243 +111.37 +/- 14.38 0 12 75 159 4 +243.0 +/- 39.61
201675 ncm-dbt-06 1242524 500 206 54 240 +109.07 +/- 12.34 0 3 93 153 1 +243.0 +/- 35.03
201674 ncm-dbt-04 1235077 500 196 53 251 +102.22 +/- 14.78 0 16 78 153 3 +219.87 +/- 38.7
201673 ncm-dbt-01 1103741 500 207 55 238 +109.07 +/- 14.21 0 10 83 152 5 +234.38 +/- 37.67
201672 ncm-dbt-03 1220428 500 202 48 250 +110.6 +/- 14.84 0 12 79 152 7 +234.38 +/- 38.61
201671 ncm-dbt-02 1206890 500 198 52 250 +104.49 +/- 13.71 0 8 92 146 4 +223.94 +/- 35.61
201670 ncm-dbt-05 1229483 500 201 50 249 +108.3 +/- 14.68 0 11 84 148 7 +228.08 +/- 37.44
201669 ncm-dbt-03 1237836 500 198 59 243 +99.2 +/- 13.83 0 9 97 140 4 +209.91 +/- 34.63
201668 ncm-dbt-06 1221985 500 203 39 258 +118.33 +/- 13.52 0 7 76 163 4 +263.42 +/- 39.41
201667 ncm-dbt-01 1106994 500 202 61 237 +100.7 +/- 13.69 0 6 103 135 6 +209.91 +/- 33.29
201666 ncm-dbt-04 1236631 500 207 60 233 +105.25 +/- 14.96 0 12 87 143 8 +217.85 +/- 36.77
166694 ncm-et-15 1301881 162 67 15 80 +115.61 +/- 27.65 1 3 22 53 2 +257.38 +/- 74.67
166693 ncm-et-3 1299735 168 72 17 79 +118.08 +/- 23.64 0 2 27 53 2 +258.14 +/- 67.17
166692 ncm-et-4 1304205 166 64 19 83 +96.59 +/- 29.66 0 9 23 48 3 +193.65 +/- 70.31
166691 ncm-et-13 1319554 166 66 17 83 +105.7 +/- 26.3 0 6 23 53 1 +229.28 +/- 72.01
166690 ncm-et-10 1300019 170 74 18 78 +118.88 +/- 21.64 0 2 25 58 0 +274.73 +/- 70.18
166689 ncm-et-9 1306751 168 68 22 78 +97.62 +/- 25.15 0 4 32 46 2 +202.06 +/- 61.25
166688 ncm-et-4 1299287 500 210 56 234 +110.6 +/- 14.06 0 8 86 150 6 +236.51 +/- 36.93
166687 ncm-et-10 1299782 500 209 54 237 +111.37 +/- 13.89 0 7 87 150 6 +238.66 +/- 36.67
166686 ncm-et-3 1299296 500 208 39 253 +122.24 +/- 13.83 0 9 67 170 4 +275.45 +/- 42.01
166685 ncm-et-13 1312420 500 200 47 253 +109.83 +/- 14.22 0 9 85 150 6 +234.38 +/- 37.19
166684 ncm-et-9 1307025 500 211 49 240 +116.77 +/- 14.37 0 10 74 160 6 +254.16 +/- 39.94
166683 ncm-et-15 1302729 500 202 52 246 +107.54 +/- 13.73 0 7 91 147 5 +230.16 +/- 35.78
166682 ncm-et-9 1307843 500 204 52 244 +109.07 +/- 13.05 0 5 91 151 3 +238.66 +/- 35.65
166681 ncm-et-10 1293731 500 211 53 236 +113.68 +/- 14.05 0 7 85 151 7 +243.0 +/- 37.13
166680 ncm-et-3 1306041 500 206 51 243 +111.37 +/- 13.22 0 6 86 155 3 +245.2 +/- 36.85
166679 ncm-et-15 1293638 500 206 42 252 +118.33 +/- 14.52 0 11 70 163 6 +258.75 +/- 41.02
166678 ncm-et-13 1297730 500 201 55 244 +104.49 +/- 14.5 0 9 94 139 8 +215.85 +/- 35.23
166677 ncm-et-4 1316026 500 201 53 246 +106.01 +/- 14.67 0 11 87 145 7 +221.9 +/- 36.76
166532 ncm-et-9 1296823 500 212 58 230 +110.6 +/- 13.22 1 4 87 156 2 +247.41 +/- 36.56
166531 ncm-et-10 1284974 500 204 52 244 +109.07 +/- 14.99 0 11 85 145 9 +226.0 +/- 37.21
166530 ncm-et-13 1302402 500 214 46 240 +121.45 +/- 14.83 0 12 65 166 7 +265.78 +/- 42.44
166529 ncm-et-15 1300455 500 203 47 250 +112.14 +/- 14.06 0 9 81 155 5 +243.0 +/- 38.14
166528 ncm-et-3 1307467 500 201 46 253 +111.37 +/- 13.73 0 6 89 149 6 +238.66 +/- 36.16
166527 ncm-et-4 1302366 500 217 44 239 +125.38 +/- 14.13 0 6 74 161 9 +273.0 +/- 39.95

Commit

Commit ID 31acd6bab70f4661316986c2c93163d39736fd61
Author Sebastian Buchwald
Date 2023-01-09 19:18:39 UTC
Warn if a global function has no previous declaration If a global function has no previous declaration, either the declaration is missing in the corresponding header file or the function should be declared static. Static functions are local to the translation unit, which allows the compiler to apply some optimizations earlier (when compiling the translation unit rather than during link-time optimization). The commit enables the warning for gcc, clang, and mingw. It also fixes the reported warnings by declaring the functions static or by adding a header file (benchmark.h). closes https://github.com/official-stockfish/Stockfish/pull/4325 No functional change
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