Dev Builds » 20150201-1217

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 06:00:58 1989818 2397 189 610 1598 -61.66 +/- 7.89
ncm-et-4 06:01:16 1953615 2338 164 608 1566 -66.79 +/- 7.93
ncm-et-5 01:46:52 2023203 724 57 178 489 -58.62 +/- 14.19
ncm-et-6 01:46:49 2024345 722 62 197 463 -65.74 +/- 14.95
ncm-et-7 01:46:29 1999732 702 49 170 483 -60.49 +/- 14.08
ncm-et-8 01:46:39 2020004 724 41 175 508 -65.05 +/- 13.47
ncm-et-9 06:01:03 1985276 2383 189 627 1567 -64.59 +/- 8.02
ncm-et-10 06:01:37 1984978 2367 166 601 1600 -64.58 +/- 7.81
ncm-et-11 01:47:06 2014502 721 62 173 486 -53.92 +/- 14.29
ncm-et-12 01:46:15 2004348 701 57 194 450 -68.79 +/- 15.13
ncm-et-13 06:01:09 1992207 2389 166 641 1582 -70.01 +/- 7.92
ncm-et-14 01:46:19 2019046 719 60 169 490 -53.08 +/- 14.14
ncm-et-15 06:01:08 1988487 2390 159 598 1633 -64.55 +/- 7.67
ncm-et-16 01:46:35 2004804 723 64 187 472 -59.69 +/- 14.72
20000 1485 5128 13387 -64.0 +/- 2.72

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
80120 ncm-et-4 2019-05-03 21:22 00:20:17 1875137 121 11 31 79 -57.96 +/- 36.13
80119 ncm-et-10 2019-05-03 21:17 00:25:03 1963844 163 11 43 109 -69.11 +/- 30.1
80118 ncm-et-9 2019-05-03 21:15 00:26:53 1973119 175 12 46 117 -68.37 +/- 29.07
80117 ncm-et-15 2019-05-03 21:15 00:26:50 1962767 177 9 43 125 -67.58 +/- 27.0
80116 ncm-et-13 2019-05-03 21:15 00:27:40 1981790 181 16 48 117 -62.08 +/- 29.74
80115 ncm-et-3 2019-05-03 21:14 00:28:04 1980653 183 12 41 130 -55.53 +/- 26.61
80114 ncm-et-4 2019-05-03 20:06 01:15:24 1964456 500 32 122 346 -63.23 +/- 16.54
80113 ncm-et-9 2019-05-03 20:00 01:14:41 1962613 500 40 125 335 -59.64 +/- 17.22
80112 ncm-et-10 2019-05-03 19:59 01:16:41 1966934 500 40 114 346 -51.8 +/- 16.67
80111 ncm-et-15 2019-05-03 19:59 01:14:56 1977005 500 37 130 333 -65.38 +/- 17.28
80110 ncm-et-13 2019-05-03 19:58 01:15:58 1977041 500 38 142 320 -73.34 +/- 17.93
80109 ncm-et-3 2019-05-03 19:57 01:15:34 1964767 500 42 137 321 -66.82 +/- 17.94
80108 ncm-et-4 2019-05-03 18:47 01:17:26 1964150 500 43 136 321 -65.38 +/- 17.96
80107 ncm-et-15 2019-05-03 18:42 01:15:55 1976851 500 35 127 338 -64.66 +/- 16.99
80106 ncm-et-10 2019-05-03 18:41 01:17:02 1957859 500 35 128 337 -65.38 +/- 17.04
80105 ncm-et-3 2019-05-03 18:41 01:15:10 1976489 500 45 126 329 -56.78 +/- 17.59
80104 ncm-et-13 2019-05-03 18:41 01:15:41 1975456 500 36 142 322 -74.79 +/- 17.8
80103 ncm-et-9 2019-05-03 18:41 01:17:48 1962162 500 31 158 311 -90.22 +/- 18.25
80102 ncm-et-3 2019-05-03 17:25 01:15:06 1963072 500 33 120 347 -61.08 +/- 16.5
80101 ncm-et-9 2019-05-03 17:25 01:15:00 1965076 500 34 122 344 -61.79 +/- 16.67
80100 ncm-et-4 2019-05-03 17:25 01:21:20 1880965 500 43 120 337 -53.93 +/- 17.17
80099 ncm-et-15 2019-05-03 17:25 01:16:45 1977184 500 33 125 342 -64.66 +/- 16.76
80098 ncm-et-10 2019-05-03 17:25 01:15:46 1983142 500 36 133 331 -68.27 +/- 17.36
80097 ncm-et-13 2019-05-03 17:24 01:15:18 1968467 500 27 123 350 -67.55 +/- 16.23
17368 ncm-et-12 2018-04-10 03:57 00:30:04 2019209 201 14 64 123 -88.28 +/- 29.32
17367 ncm-et-10 2018-04-10 03:57 00:31:02 2020349 204 13 44 147 -53.21 +/- 24.75
17366 ncm-et-9 2018-04-10 03:56 00:31:02 2024263 208 24 49 135 -41.96 +/- 27.85
17365 ncm-et-7 2018-04-10 03:56 00:30:44 1974708 202 15 54 133 -67.93 +/- 27.52
17364 ncm-et-13 2018-04-10 03:56 00:31:37 2025736 208 15 61 132 -78.13 +/- 28.0
17363 ncm-et-16 2018-04-10 03:55 00:31:56 2021162 223 18 55 150 -58.18 +/- 25.73
17362 ncm-et-4 2018-04-10 03:55 00:32:13 2011739 217 9 60 148 -83.21 +/- 25.13
17361 ncm-et-3 2018-04-10 03:55 00:32:38 2026885 214 16 56 142 -65.71 +/- 26.54
17360 ncm-et-8 2018-04-10 03:55 00:32:18 2016071 224 14 46 164 -49.98 +/- 23.14
17359 ncm-et-6 2018-04-10 03:55 00:32:45 2023773 222 20 57 145 -58.45 +/- 26.61
17358 ncm-et-15 2018-04-10 03:55 00:32:40 2018396 213 15 48 150 -54.27 +/- 24.97
17357 ncm-et-14 2018-04-10 03:55 00:32:39 2019371 219 15 56 148 -65.82 +/- 25.69
17356 ncm-et-11 2018-04-10 03:54 00:33:07 2015312 221 15 50 156 -55.49 +/- 24.41
17355 ncm-et-5 2018-04-10 03:54 00:33:16 2022306 224 18 59 147 -64.32 +/- 26.28
17354 ncm-et-12 2018-04-10 02:40 01:16:11 1989488 500 43 130 327 -61.08 +/- 17.66
17353 ncm-et-13 2018-04-10 02:40 01:14:55 2024754 500 34 125 341 -63.95 +/- 16.83
17352 ncm-et-14 2018-04-10 02:40 01:13:40 2018721 500 45 113 342 -47.55 +/- 16.94
17351 ncm-et-9 2018-04-10 02:40 01:15:39 2024426 500 48 127 325 -55.36 +/- 17.82
17350 ncm-et-16 2018-04-10 02:40 01:14:39 1988446 500 46 132 322 -60.36 +/- 17.95
17349 ncm-et-6 2018-04-10 02:40 01:14:04 2024917 500 42 140 318 -68.99 +/- 18.09
17348 ncm-et-7 2018-04-10 02:40 01:15:45 2024756 500 34 116 350 -57.5 +/- 16.37
17347 ncm-et-15 2018-04-10 02:40 01:14:02 2018720 500 30 125 345 -66.82 +/- 16.55
17346 ncm-et-8 2018-04-10 02:39 01:14:21 2023937 500 27 129 344 -71.89 +/- 16.54
17345 ncm-et-5 2018-04-10 02:39 01:13:36 2024100 500 39 119 342 -56.07 +/- 16.86
17344 ncm-et-4 2018-04-10 02:39 01:14:36 2025245 500 26 139 335 -79.9 +/- 16.96
17343 ncm-et-11 2018-04-10 02:39 01:13:59 2013693 500 47 123 330 -53.22 +/- 17.56
17342 ncm-et-10 2018-04-10 02:39 01:16:03 2017745 500 31 139 330 -76.25 +/- 17.32
17341 ncm-et-3 2018-04-10 02:39 01:14:26 2027046 500 41 130 329 -62.51 +/- 17.54

Commit

Commit ID 20d6a8e57f55e586f5ab8b3bcb60bfe17c5f2708
Author Marco Costalba
Date 2015-02-01 12:17:42 UTC
Delay checking for duplicated killer moves Follow the usual approach to delay computation as far as possible, in case an earlier killer cut-offs we avoid to do useless work. This also greatly simplifies the code. No functional change.
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