Dev Builds » 20121027-1131

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 07:02:17 1989709 2962 45 2011 906 -277.76 ± 11.27
ncm-et-4 07:01:56 1991249 2939 65 1999 875 -274.25 ± 11.51
ncm-et-9 07:02:30 1992864 2950 47 2035 868 -284.15 ± 11.53
ncm-et-10 07:02:41 1987150 2956 50 2021 885 -279.66 ± 11.42
ncm-et-11 03:02:06 1651971 1043 23 707 313 -272.88 ± 19.26
ncm-et-12 03:02:14 2008028 1282 29 878 375 -276.84 ± 17.6
ncm-et-13 07:02:22 1995087 2926 62 1988 876 -274.37 ± 11.5
ncm-et-15 07:02:38 1980344 2942 43 2027 872 -284.45 ± 11.5
20000 364 13666 5970 -278.61 ± 4.4

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
115670 ncm-et-4 2020-02-13 07:13 00:21:27 1962149 149 10 94 45 -221.78 ± 51.13
115669 ncm-et-13 2020-02-13 07:11 00:23:15 1970486 156 4 112 40 -296.15 ± 54.92
115668 ncm-et-9 2020-02-13 07:11 00:24:07 1970509 168 0 117 51 -298.9 ± 47.63
115667 ncm-et-10 2020-02-13 07:09 00:25:49 1963537 176 2 117 57 -271.43 ± 45.29
115666 ncm-et-3 2020-02-13 07:09 00:25:22 1962613 176 0 116 60 -274.89 ± 43.54
115665 ncm-et-15 2020-02-13 07:08 00:26:12 1969415 175 7 115 53 -250.28 ± 47.38
115664 ncm-et-4 2020-02-13 05:59 01:12:54 1972700 500 9 321 170 -254.16 ± 26.05
115663 ncm-et-13 2020-02-13 05:58 01:12:26 1973749 500 10 333 157 -266.97 ± 27.22
115662 ncm-et-9 2020-02-13 05:58 01:11:39 1971564 500 9 363 128 -306.84 ± 30.27
115661 ncm-et-10 2020-02-13 05:56 01:11:47 1959549 500 13 358 129 -294.61 ± 30.16
115660 ncm-et-3 2020-02-13 05:56 01:11:49 1963378 500 13 339 148 -270.57 ± 28.11
115659 ncm-et-15 2020-02-13 05:56 01:11:33 1969394 500 4 356 140 -304.07 ± 28.76
115658 ncm-et-13 2020-02-13 04:45 01:11:45 1972193 500 15 337 148 -265.78 ± 28.12
115657 ncm-et-9 2020-02-13 04:44 01:12:47 1970020 500 6 343 151 -284.22 ± 27.69
115656 ncm-et-4 2020-02-13 04:44 01:14:25 1962303 500 13 348 139 -281.68 ± 29.04
115655 ncm-et-3 2020-02-13 04:43 01:11:27 1965533 500 6 339 155 -279.17 ± 27.3
115654 ncm-et-15 2020-02-13 04:43 01:12:07 1968319 500 8 336 156 -273.0 ± 27.26
115653 ncm-et-10 2020-02-13 04:42 01:12:33 1956802 500 7 325 168 -261.07 ± 26.16
115652 ncm-et-4 2020-02-13 03:31 01:11:24 1968640 500 11 330 159 -262.24 ± 27.05
115651 ncm-et-15 2020-02-13 03:31 01:10:24 1969244 500 5 353 142 -298.62 ± 28.58
115650 ncm-et-9 2020-02-13 03:31 01:11:50 1969564 500 16 328 156 -254.16 ± 27.38
115649 ncm-et-13 2020-02-13 03:31 01:13:02 1973122 500 10 341 149 -276.69 ± 27.98
115648 ncm-et-10 2020-02-13 03:31 01:10:19 1968470 500 8 351 141 -291.97 ± 28.77
115647 ncm-et-3 2020-02-13 03:31 01:11:22 1961688 500 8 328 164 -263.42 ± 26.54
43273 ncm-et-11 2018-06-25 03:11 00:08:20 1652261 43 1 33 9 -333.47 ± 126.67
43272 ncm-et-15 2018-06-25 02:42 00:37:43 2019209 267 3 193 71 -309.37 ± 40.75
43271 ncm-et-13 2018-06-25 02:41 00:37:58 2025244 270 8 189 73 -281.91 ± 40.26
43270 ncm-et-3 2018-06-25 02:40 00:39:35 2025409 286 4 210 72 -315.55 ± 40.55
43269 ncm-et-9 2018-06-25 02:39 00:39:55 2024263 282 2 204 76 -312.7 ± 39.25
43268 ncm-et-12 2018-06-25 02:39 00:40:40 2006770 282 4 201 77 -300.37 ± 39.12
43267 ncm-et-4 2018-06-25 02:38 00:40:25 2024917 290 6 205 79 -292.11 ± 38.67
43266 ncm-et-10 2018-06-25 02:38 00:40:54 2020022 280 3 195 82 -291.78 ± 37.74
43265 ncm-et-11 2018-06-25 01:42 01:27:49 1652914 500 10 340 150 -275.45 ± 27.88
43264 ncm-et-9 2018-06-25 01:28 01:10:06 2024100 500 7 346 147 -286.77 ± 28.12
43263 ncm-et-4 2018-06-25 01:28 01:09:46 2024427 500 8 343 149 -281.68 ± 27.94
43262 ncm-et-12 2018-06-25 01:28 01:09:57 2003076 500 15 342 143 -271.78 ± 28.62
43261 ncm-et-13 2018-06-25 01:27 01:13:10 2024100 500 7 333 160 -270.57 ± 26.87
43260 ncm-et-10 2018-06-25 01:26 01:10:45 2021814 500 8 331 161 -266.97 ± 26.8
43259 ncm-et-15 2018-06-25 01:26 01:14:05 1945991 500 12 338 150 -270.57 ± 27.91
43258 ncm-et-3 2018-06-25 01:26 01:12:06 2024754 500 6 330 164 -268.17 ± 26.47
43257 ncm-et-13 2018-06-25 00:15 01:10:46 2026718 500 8 343 149 -281.68 ± 27.94
43256 ncm-et-4 2018-06-25 00:15 01:11:35 2023610 500 8 358 134 -301.33 ± 29.55
43255 ncm-et-12 2018-06-25 00:15 01:11:37 2014239 500 10 335 155 -269.37 ± 27.4
43254 ncm-et-10 2018-06-25 00:15 01:10:34 2019859 500 9 344 147 -281.68 ± 28.16
43253 ncm-et-11 2018-06-25 00:15 01:25:57 1650738 500 12 334 154 -265.78 ± 27.53
43252 ncm-et-15 2018-06-25 00:15 01:10:34 2020836 500 4 336 160 -277.93 ± 26.76
43251 ncm-et-3 2018-06-25 00:15 01:10:36 2024590 500 8 349 143 -289.36 ± 28.56
43250 ncm-et-9 2018-06-25 00:15 01:12:06 2020029 500 7 334 159 -271.78 ± 26.96

Commit

Commit ID cd80762c13961eb8fe0a89c0bb19d58e2808a1cf
Author Marco Costalba
Date 2012-10-27 11:31:23 UTC
Use std::stack instead of fixed size array Only in not performance critical code like pretty_pv(), otherwise continue to use the good old C-style arrays like in extract/insert PV where I have done some code refactoring anyhow. No functional change.
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