Dev Builds » 20150323-1614

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 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 05:52:51 1986398 2401 173 535 1693 -52.79 ± 7.42
ncm-et-4 05:52:53 1965134 2343 201 558 1584 -53.35 ± 7.9
ncm-et-5 01:45:14 2024835 716 70 150 496 -38.98 ± 14.0
ncm-et-6 01:44:42 2027292 728 53 163 512 -52.9 ± 13.52
ncm-et-7 01:44:52 2025000 708 50 169 489 -58.96 ± 13.97
ncm-et-8 01:45:14 2021734 713 62 146 505 -41.12 ± 13.64
ncm-et-9 05:52:48 1988772 2395 178 532 1685 -51.73 ± 7.46
ncm-et-10 05:52:44 1984344 2371 187 562 1622 -55.42 ± 7.74
ncm-et-11 01:45:09 2016936 706 61 158 487 -48.04 ± 14.11
ncm-et-12 01:45:15 2020510 707 57 178 472 -60.05 ± 14.53
ncm-et-13 05:53:05 1995296 2397 191 550 1656 -52.43 ± 7.62
ncm-et-14 01:45:06 2020918 719 63 176 480 -55.06 ± 14.45
ncm-et-15 05:52:56 1994084 2377 190 550 1637 -53.03 ± 7.68
ncm-et-16 01:45:19 2002180 719 55 160 504 -51.1 ± 13.68
20000 1591 4587 13822 -52.44 ± 2.64

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
75950 ncm-et-4 2019-03-31 05:58 00:21:14 1932418 130 13 30 87 -45.7 ± 34.15
75949 ncm-et-10 2019-03-31 05:55 00:24:04 1965553 165 6 40 119 -72.63 ± 26.98
75948 ncm-et-9 2019-03-31 05:53 00:25:13 1965693 167 15 29 123 -29.19 ± 26.93
75947 ncm-et-13 2019-03-31 05:52 00:26:55 1979191 177 16 40 121 -47.4 ± 28.53
75946 ncm-et-15 2019-03-31 05:52 00:27:19 1978674 178 10 44 124 -67.19 ± 27.43
75945 ncm-et-3 2019-03-31 05:51 00:27:19 1963380 182 10 35 137 -48.03 ± 24.63
75944 ncm-et-4 2019-03-31 04:40 01:16:16 1910111 500 44 117 339 -51.09 ± 17.08
75943 ncm-et-10 2019-03-31 04:38 01:15:26 1970013 500 39 117 344 -54.65 ± 16.75
75942 ncm-et-15 2019-03-31 04:38 01:12:39 1976694 500 44 116 340 -50.38 ± 17.03
75941 ncm-et-3 2019-03-31 04:37 01:12:59 1962765 500 36 114 350 -54.65 ± 16.4
75940 ncm-et-9 2019-03-31 04:37 01:14:51 1980492 500 35 105 360 -48.96 ± 15.86
75939 ncm-et-13 2019-03-31 04:37 01:14:06 1985333 500 44 111 345 -46.84 ± 16.77
75938 ncm-et-4 2019-03-31 03:26 01:12:57 1982096 500 40 116 344 -53.22 ± 16.77
75937 ncm-et-3 2019-03-31 03:23 01:13:08 1974811 500 35 131 334 -67.55 ± 17.19
75936 ncm-et-10 2019-03-31 03:23 01:13:54 1965846 500 38 114 348 -53.22 ± 16.54
75935 ncm-et-15 2019-03-31 03:23 01:13:51 1990397 500 35 115 350 -56.07 ± 16.38
75934 ncm-et-13 2019-03-31 03:22 01:13:29 1987239 500 38 123 339 -59.64 ± 16.99
75933 ncm-et-9 2019-03-31 03:21 01:15:06 1964765 500 34 111 355 -53.93 ± 16.11
75932 ncm-et-3 2019-03-31 02:08 01:14:17 1966613 500 29 103 368 -51.8 ± 15.33
75931 ncm-et-10 2019-03-31 02:08 01:14:14 1967211 500 45 117 338 -50.38 ± 17.14
75930 ncm-et-15 2019-03-31 02:08 01:14:09 1981462 500 37 108 355 -49.67 ± 16.16
75929 ncm-et-4 2019-03-31 02:08 01:17:30 1919935 500 39 124 337 -59.64 ± 17.11
75928 ncm-et-13 2019-03-31 02:08 01:13:35 1972960 500 43 111 346 -47.55 ± 16.71
75927 ncm-et-9 2019-03-31 02:08 01:12:23 1969558 500 44 111 345 -46.84 ± 16.77
15246 ncm-et-15 2018-04-04 09:44 00:30:05 2020348 199 18 45 136 -47.43 ± 26.91
15245 ncm-et-10 2018-04-04 09:44 00:30:37 2018559 206 16 51 139 -59.61 ± 26.65
15244 ncm-et-11 2018-04-04 09:43 00:30:41 2017426 206 22 49 135 -45.8 ± 27.69
15243 ncm-et-7 2018-04-04 09:43 00:30:36 2024592 208 18 54 136 -60.74 ± 27.43
15242 ncm-et-4 2018-04-04 09:43 00:31:02 2021000 213 16 42 155 -42.62 ± 24.07
15241 ncm-et-12 2018-04-04 09:43 00:31:05 2020510 207 11 45 151 -57.59 ± 24.05
15240 ncm-et-16 2018-04-04 09:43 00:31:28 2017095 219 19 54 146 -56.01 ± 26.25
15239 ncm-et-8 2018-04-04 09:43 00:31:29 2021489 213 22 45 146 -37.66 ± 26.03
15238 ncm-et-14 2018-04-04 09:42 00:32:01 2019533 219 15 59 145 -70.77 ± 26.21
15237 ncm-et-5 2018-04-04 09:42 00:32:15 2024590 216 20 49 147 -46.93 ± 25.96
15236 ncm-et-6 2018-04-04 09:42 00:31:59 2028194 228 18 50 160 -49.09 ± 24.32
15235 ncm-et-13 2018-04-04 09:41 00:32:38 2024099 220 13 47 160 -54.13 ± 23.5
15234 ncm-et-9 2018-04-04 09:41 00:32:47 2026063 228 12 50 166 -58.45 ± 22.96
15233 ncm-et-3 2018-04-04 09:41 00:32:40 2023448 219 28 36 155 -12.7 ± 24.89
15232 ncm-et-4 2018-04-04 08:28 01:13:54 2025245 500 49 129 322 -56.07 ± 17.98
15231 ncm-et-15 2018-04-04 08:28 01:14:53 2016933 500 46 122 332 -53.22 ± 17.45
15230 ncm-et-13 2018-04-04 08:28 01:12:22 2022956 500 37 118 345 -56.78 ± 16.67
15229 ncm-et-7 2018-04-04 08:28 01:14:16 2025408 500 32 115 353 -58.21 ± 16.18
15228 ncm-et-10 2018-04-04 08:28 01:14:29 2018882 500 43 123 334 -56.07 ± 17.32
15227 ncm-et-14 2018-04-04 08:28 01:13:05 2022304 500 48 117 335 -48.25 ± 17.33
15226 ncm-et-11 2018-04-04 08:28 01:14:28 2016447 500 39 109 352 -48.96 ± 16.34
15225 ncm-et-9 2018-04-04 08:28 01:12:28 2026063 500 38 126 336 -61.79 ± 17.14
15224 ncm-et-8 2018-04-04 08:28 01:13:45 2021979 500 40 101 359 -42.6 ± 15.99
15223 ncm-et-5 2018-04-04 08:28 01:12:59 2025081 500 50 101 349 -35.56 ± 16.63
15222 ncm-et-3 2018-04-04 08:28 01:12:28 2027374 500 35 116 349 -56.78 ± 16.44
15221 ncm-et-16 2018-04-04 08:28 01:13:51 1987265 500 36 106 358 -48.96 ± 15.98
15220 ncm-et-12 2018-04-04 08:28 01:14:10 2020510 500 46 133 321 -61.08 ± 18.0
15219 ncm-et-6 2018-04-04 08:28 01:12:43 2026391 500 35 113 352 -54.65 ± 16.28

Commit

Commit ID dc3a5f791ebf235444864e633564561811fa1244
Author Marco Costalba
Date 2015-03-23 16:14:31 UTC
Allow Bitbases::init() to be called more than once Currently if we call it more than once, we crash. This is not a real problem, because this function is indeed called just once. Nevertheless with this small fix, that gets rid of a hidden 'static' variable, we cleanly resolve the issue. While there, fix also ThreadPool::exit to return in a consistent state. Now all the init() functions but UCI::init() are reentrant and can be called multiple times. No functional change.
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