Dev Builds » 20170703-0506

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 06:03:37 2000762 2449 865 90 1494 +113.86 +/- 8.23
ncm-et-4 06:03:46 1990294 2452 848 78 1526 +112.92 +/- 8.06
ncm-et-5 01:53:38 2023854 776 252 34 490 +100.3 +/- 14.29
ncm-et-6 01:53:23 2025655 771 264 30 477 +108.88 +/- 14.54
ncm-et-7 01:53:40 1992744 771 275 30 466 +114.36 +/- 14.82
ncm-et-8 01:53:37 1988980 790 291 27 472 +120.74 +/- 14.72
ncm-et-9 06:03:15 2001550 2454 872 78 1504 +116.6 +/- 8.16
ncm-et-10 06:03:47 1979932 2424 832 103 1489 +107.82 +/- 8.27
ncm-et-11 01:53:33 2015732 761 279 35 447 +115.47 +/- 15.33
ncm-et-12 01:53:33 1986718 747 285 28 434 +124.62 +/- 15.51
ncm-et-13 06:03:49 1985920 2428 894 97 1437 +118.43 +/- 8.49
ncm-et-14 01:53:34 2021896 775 272 35 468 +109.76 +/- 14.86
ncm-et-15 06:03:58 1980301 2402 878 97 1427 +117.22 +/- 8.51
20000 7107 762 12131 +114.16 +/- 2.9

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
56679 ncm-et-15 2018-10-06 16:52 00:20:56 1982792 137 49 5 83 +115.68 +/- 35.15
56678 ncm-et-10 2018-10-06 16:51 00:22:10 1982792 144 50 10 84 +99.11 +/- 35.99
56677 ncm-et-13 2018-10-06 16:49 00:23:58 1987981 162 57 5 100 +115.61 +/- 31.66
56676 ncm-et-9 2018-10-06 16:47 00:26:06 1989716 174 76 2 96 +157.78 +/- 32.74
56675 ncm-et-4 2018-10-06 16:44 00:28:58 1990507 192 68 5 119 +118.38 +/- 28.84
56674 ncm-et-3 2018-10-06 16:44 00:28:59 1988770 190 80 8 102 +138.57 +/- 32.75
56673 ncm-et-15 2018-10-06 15:32 01:18:46 1896889 500 195 17 288 +129.35 +/- 19.04
56672 ncm-et-13 2018-10-06 15:32 01:15:35 1988297 500 197 20 283 +128.55 +/- 19.37
56671 ncm-et-10 2018-10-06 15:32 01:17:52 1897276 500 179 17 304 +116.78 +/- 18.25
56670 ncm-et-9 2018-10-06 15:30 01:15:52 1986879 500 179 8 313 +123.81 +/- 17.5
56669 ncm-et-3 2018-10-06 15:29 01:13:30 1987981 500 174 16 310 +113.68 +/- 17.93
56668 ncm-et-4 2018-10-06 15:29 01:13:33 1989400 500 167 21 312 +104.49 +/- 17.97
56667 ncm-et-9 2018-10-06 14:16 01:12:44 1990507 500 177 16 307 +116.0 +/- 18.07
56666 ncm-et-15 2018-10-06 14:15 01:15:42 1981381 500 188 21 291 +120.67 +/- 19.0
56665 ncm-et-10 2018-10-06 14:15 01:15:32 1983105 500 161 31 308 +92.46 +/- 18.39
56664 ncm-et-3 2018-10-06 14:15 01:13:43 1988612 500 176 17 307 +114.45 +/- 18.1
56663 ncm-et-4 2018-10-06 14:15 01:13:46 1991613 500 189 15 296 +126.18 +/- 18.58
56662 ncm-et-13 2018-10-06 14:14 01:17:03 1923126 500 181 22 297 +114.45 +/- 18.73
56661 ncm-et-3 2018-10-06 13:00 01:13:57 1990034 500 177 22 301 +111.37 +/- 18.53
56660 ncm-et-4 2018-10-06 13:00 01:13:59 1991297 500 181 13 306 +121.46 +/- 18.03
56659 ncm-et-13 2018-10-06 12:59 01:13:34 1964153 500 168 15 317 +109.83 +/- 17.55
56658 ncm-et-9 2018-10-06 12:59 01:15:30 1988927 500 194 19 287 +126.97 +/- 19.15
56657 ncm-et-15 2018-10-06 12:59 01:14:57 1982166 500 176 28 296 +106.01 +/- 18.92
56656 ncm-et-10 2018-10-06 12:59 01:14:40 1976868 500 149 16 335 +94.7 +/- 16.7
9062 ncm-et-12 2018-03-16 21:13 00:36:09 2021162 247 87 7 153 +116.73 +/- 25.48
9061 ncm-et-4 2018-03-16 21:10 00:38:45 2001916 260 75 11 174 +87.32 +/- 23.41
9060 ncm-et-3 2018-03-16 21:10 00:38:44 2025408 259 89 9 161 +110.94 +/- 24.94
9059 ncm-et-11 2018-03-16 21:10 00:39:10 2011930 261 93 11 157 +112.98 +/- 25.67
9058 ncm-et-15 2018-03-16 21:10 00:39:24 2018558 265 89 13 163 +102.52 +/- 25.13
9057 ncm-et-6 2018-03-16 21:09 00:39:29 2024592 271 85 13 173 +94.58 +/- 24.06
9056 ncm-et-13 2018-03-16 21:09 00:39:56 2024754 266 102 14 150 +119.43 +/- 26.87
9055 ncm-et-10 2018-03-16 21:09 00:40:02 2020347 280 117 8 155 +142.78 +/- 26.12
9054 ncm-et-14 2018-03-16 21:09 00:40:19 2021651 275 93 11 171 +106.84 +/- 24.29
9053 ncm-et-5 2018-03-16 21:09 00:40:22 2023773 276 91 11 174 +103.68 +/- 23.96
9052 ncm-et-7 2018-03-16 21:08 00:40:54 1961388 271 93 10 168 +109.94 +/- 24.48
9051 ncm-et-9 2018-03-16 21:08 00:40:35 2025735 280 86 17 177 +87.42 +/- 24.06
9050 ncm-et-8 2018-03-16 21:07 00:41:45 1960830 290 103 15 172 +108.86 +/- 24.77
9049 ncm-et-10 2018-03-16 19:54 01:13:31 2019208 500 176 21 303 +111.37 +/- 18.41
9048 ncm-et-9 2018-03-16 19:54 01:12:28 2027538 500 160 16 324 +102.97 +/- 17.24
9047 ncm-et-12 2018-03-16 19:54 01:17:24 1952275 500 198 21 281 +128.55 +/- 19.5
9046 ncm-et-14 2018-03-16 19:54 01:13:15 2022142 500 179 24 297 +111.37 +/- 18.78
9045 ncm-et-15 2018-03-16 19:54 01:14:13 2020021 500 181 13 306 +121.46 +/- 18.03
9044 ncm-et-5 2018-03-16 19:54 01:13:16 2023936 500 161 23 316 +98.44 +/- 17.83
9043 ncm-et-8 2018-03-16 19:54 01:11:52 2017131 500 188 12 300 +127.76 +/- 18.29
9042 ncm-et-7 2018-03-16 19:54 01:12:46 2024101 500 182 20 298 +116.78 +/- 18.63
9041 ncm-et-4 2018-03-16 19:54 01:14:45 1977036 500 168 13 319 +111.37 +/- 17.39
9040 ncm-et-3 2018-03-16 19:54 01:14:44 2023772 500 169 18 313 +108.3 +/- 17.84
9039 ncm-et-11 2018-03-16 19:54 01:14:23 2019534 500 186 24 290 +116.78 +/- 19.12
9038 ncm-et-13 2018-03-16 19:54 01:13:43 2027210 500 189 21 290 +121.46 +/- 19.05
9037 ncm-et-6 2018-03-16 19:54 01:13:54 2026718 500 179 17 304 +116.78 +/- 18.25

Commit

Commit ID 802fca6fdd562c4c52397521eb0ac05cb2be9046
Author Marco Costalba
Date 2017-07-03 05:06:47 UTC
Don't uselessy share rootDepth It is not needed becuase the only case is a real special one (bench on depth with many threads) and can be easily rewritten to avoid sharing rootDepth. Verified with ThreadSanitizer. No functional change. Closes #1159
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