Dev Builds » 20170813-1141

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo
ncm-et-3 05:41:34 2001678 2462 734 101 1627 +91.38 +/- 7.68
ncm-et-4 05:41:58 2000263 2450 743 91 1616 +94.74 +/- 7.69
ncm-et-5 01:47:17 2024264 775 239 25 511 +98.49 +/- 13.62
ncm-et-6 01:47:25 2021904 768 244 23 501 +102.88 +/- 13.8
ncm-et-7 01:47:17 2022316 777 215 27 535 +85.76 +/- 13.06
ncm-et-8 01:47:06 2000665 770 218 30 522 +86.58 +/- 13.38
ncm-et-9 05:41:30 2000784 2439 712 76 1651 +92.74 +/- 7.47
ncm-et-10 05:41:39 1979503 2403 732 105 1566 +92.8 +/- 7.89
ncm-et-11 01:47:14 1979792 753 218 33 502 +87.14 +/- 13.81
ncm-et-12 01:47:05 2020184 753 226 37 490 +89.11 +/- 14.18
ncm-et-13 05:41:30 2001396 2456 730 76 1650 +94.8 +/- 7.5
ncm-et-14 01:47:11 2018558 772 241 35 496 +95.01 +/- 14.13
ncm-et-15 05:41:55 1988499 2422 717 83 1622 +93.11 +/- 7.6
20000 5969 742 13289 +92.96 +/- 2.67

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
56247 ncm-et-10 2018-10-03 12:40 00:19:41 1979036 136 42 9 85 +86.02 +/- 35.02
56246 ncm-et-15 2018-10-03 12:37 00:22:58 1984204 158 48 3 107 +101.77 +/- 29.07
56245 ncm-et-4 2018-10-03 12:35 00:24:48 1991930 178 54 3 121 +102.41 +/- 27.2
56244 ncm-et-13 2018-10-03 12:35 00:24:48 1991772 177 56 7 114 +98.76 +/- 29.38
56243 ncm-et-3 2018-10-03 12:35 00:24:52 1987667 177 56 3 118 +107.32 +/- 27.83
56242 ncm-et-9 2018-10-03 12:34 00:25:05 1989244 174 52 4 118 +98.39 +/- 27.77
56241 ncm-et-10 2018-10-03 11:28 01:10:59 1979819 500 150 18 332 +93.95 +/- 16.91
56240 ncm-et-15 2018-10-03 11:25 01:10:18 1982792 500 133 16 351 +82.83 +/- 15.9
56239 ncm-et-4 2018-10-03 11:25 01:08:54 1988612 500 155 15 330 +99.95 +/- 16.92
56238 ncm-et-13 2018-10-03 11:24 01:09:25 1988462 500 150 21 329 +91.71 +/- 17.14
56237 ncm-et-3 2018-10-03 11:24 01:09:34 1988138 500 143 23 334 +85.04 +/- 16.94
56236 ncm-et-9 2018-10-03 11:23 01:10:32 1985147 500 152 13 335 +99.2 +/- 16.61
56235 ncm-et-10 2018-10-03 10:15 01:11:41 1979659 500 173 21 306 +109.07 +/- 18.26
56234 ncm-et-4 2018-10-03 10:13 01:10:33 1989874 500 157 19 324 +98.44 +/- 17.33
56233 ncm-et-15 2018-10-03 10:13 01:11:12 1940710 500 162 18 320 +102.97 +/- 17.5
56232 ncm-et-13 2018-10-03 10:13 01:10:21 1989876 500 163 15 322 +106.01 +/- 17.31
56231 ncm-et-9 2018-10-03 10:13 01:08:59 1988928 500 151 12 337 +99.2 +/- 16.47
56230 ncm-et-3 2018-10-03 10:12 01:10:36 1990032 500 155 33 312 +86.52 +/- 18.24
56229 ncm-et-3 2018-10-03 09:02 01:09:09 1991614 500 160 21 319 +99.2 +/- 17.63
56228 ncm-et-13 2018-10-03 09:02 01:09:39 1989085 500 146 11 343 +96.19 +/- 16.14
56227 ncm-et-4 2018-10-03 09:02 01:10:14 1987509 500 149 26 325 +87.26 +/- 17.46
56226 ncm-et-15 2018-10-03 09:02 01:10:02 1983733 500 146 24 330 +86.52 +/- 17.17
56225 ncm-et-9 2018-10-03 09:02 01:09:39 1988931 500 148 19 333 +91.71 +/- 16.89
56224 ncm-et-10 2018-10-03 09:02 01:11:52 1897486 500 159 29 312 +92.46 +/- 18.16
8854 ncm-et-12 2018-03-16 05:39 00:35:08 2020510 253 77 13 163 +89.84 +/- 24.75
8853 ncm-et-9 2018-03-16 05:37 00:36:19 2026391 265 71 6 188 +86.99 +/- 21.4
8852 ncm-et-8 2018-03-16 05:37 00:36:44 2025247 270 68 7 195 +79.87 +/- 20.82
8851 ncm-et-11 2018-03-16 05:37 00:36:52 1941515 253 74 8 171 +92.78 +/- 23.29
8850 ncm-et-15 2018-03-16 05:37 00:36:53 2019858 264 77 3 184 +100.07 +/- 21.58
8849 ncm-et-10 2018-03-16 05:37 00:37:08 2020510 267 81 7 179 +98.88 +/- 22.74
8848 ncm-et-14 2018-03-16 05:36 00:38:03 2018559 272 79 10 183 +90.1 +/- 22.66
8847 ncm-et-6 2018-03-16 05:36 00:38:13 2024593 268 87 11 170 +101.3 +/- 24.21
8846 ncm-et-4 2018-03-16 05:36 00:38:19 2022140 272 76 12 184 +83.31 +/- 22.67
8845 ncm-et-7 2018-03-16 05:35 00:38:19 2018896 277 87 11 179 +97.83 +/- 23.39
8844 ncm-et-5 2018-03-16 05:35 00:38:20 2025081 275 93 10 172 +108.23 +/- 24.1
8843 ncm-et-13 2018-03-16 05:35 00:38:28 2026718 279 78 12 189 +83.78 +/- 22.33
8842 ncm-et-3 2018-03-16 05:35 00:39:09 2025409 285 75 7 203 +84.53 +/- 20.58
8841 ncm-et-8 2018-03-16 04:25 01:10:22 1976083 500 150 23 327 +90.22 +/- 17.29
8840 ncm-et-14 2018-03-16 04:25 01:09:08 2018558 500 162 25 313 +97.69 +/- 18.02
8839 ncm-et-11 2018-03-16 04:25 01:10:22 2018070 500 144 25 331 +84.31 +/- 17.14
8838 ncm-et-12 2018-03-16 04:25 01:11:57 2019859 500 149 24 327 +88.74 +/- 17.31
8837 ncm-et-9 2018-03-16 04:25 01:10:56 2026063 500 138 22 340 +82.1 +/- 16.62
8836 ncm-et-15 2018-03-16 04:25 01:10:32 2019698 500 151 19 330 +93.95 +/- 17.04
8835 ncm-et-3 2018-03-16 04:25 01:08:14 2027210 500 145 14 341 +93.2 +/- 16.34
8834 ncm-et-7 2018-03-16 04:25 01:08:58 2025736 500 128 16 356 +79.17 +/- 15.65
8833 ncm-et-6 2018-03-16 04:25 01:09:12 2019216 500 157 12 331 +103.73 +/- 16.77
8832 ncm-et-10 2018-03-16 04:25 01:10:18 2020510 500 127 21 352 +74.79 +/- 15.99
8831 ncm-et-13 2018-03-16 04:25 01:08:49 2022466 500 137 10 353 +90.22 +/- 15.61
8830 ncm-et-4 2018-03-16 04:25 01:09:10 2021515 500 152 16 332 +96.94 +/- 16.85
8829 ncm-et-5 2018-03-16 04:25 01:08:57 2023447 500 146 15 339 +93.2 +/- 16.47

Commit

Commit ID df6cb446eaf21c5d07bbd15496da0471aff6ab3f
Author Marco Costalba
Date 2017-08-13 11:41:59 UTC
Thread code reformat Simplify out low level sync stuff (mutex and friends) and avoid to use them directly in many functions. Also some renaming and better comment while there. No functional change.
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