Dev Builds » 20120331-0901

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 08:02:48 1958938 3332 55 2339 938 -291.63 ± 11.1
ncm-et-4 08:02:45 1950724 3274 49 2248 977 -282.73 ± 10.86
ncm-et-9 08:02:53 1973074 3341 69 2255 1017 -271.96 ± 10.66
ncm-et-10 08:02:59 1964273 3368 75 2295 998 -274.93 ± 10.77
ncm-et-13 08:02:47 1961298 3350 50 2330 970 -288.45 ± 10.91
ncm-et-15 08:02:45 1970430 3335 78 2290 967 -277.47 ± 10.95
20000 376 13757 5867 -281.08 ± 4.44

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
129088 ncm-et-4 2020-04-12 04:03 00:40:31 1961535 274 3 178 93 -262.64 ± 35.19
129087 ncm-et-3 2020-04-12 03:56 00:47:08 1962922 332 9 243 80 -304.64 ± 38.42
129086 ncm-et-15 2020-04-12 03:55 00:48:02 1971416 335 10 217 108 -250.72 ± 32.94
129085 ncm-et-9 2020-04-12 03:54 00:48:46 1971570 341 7 231 103 -273.55 ± 33.72
129084 ncm-et-13 2020-04-12 03:52 00:51:08 1959082 350 3 240 107 -286.22 ± 32.87
129083 ncm-et-10 2020-04-12 03:50 00:52:49 1959398 368 8 237 123 -253.18 ± 30.75
129082 ncm-et-4 2020-04-12 02:46 01:15:11 1942331 500 10 362 128 -304.07 ± 30.28
129081 ncm-et-3 2020-04-12 02:44 01:10:58 1961384 500 4 349 147 -294.61 ± 28.02
129080 ncm-et-9 2020-04-12 02:41 01:12:43 1970949 500 10 339 151 -274.22 ± 27.78
129079 ncm-et-15 2020-04-12 02:40 01:14:06 1966192 500 13 353 134 -288.06 ± 29.58
129078 ncm-et-10 2020-04-12 02:39 01:10:41 1966922 500 9 351 140 -290.66 ± 28.9
129077 ncm-et-13 2020-04-12 02:39 01:12:28 1964917 500 7 349 144 -290.66 ± 28.43
129076 ncm-et-4 2020-04-12 01:34 01:11:36 1973281 500 6 332 162 -270.57 ± 26.65
129075 ncm-et-3 2020-04-12 01:30 01:12:58 1962456 500 9 332 159 -266.97 ± 27.01
129074 ncm-et-15 2020-04-12 01:27 01:12:15 1976849 500 12 349 139 -284.22 ± 29.03
129073 ncm-et-13 2020-04-12 01:26 01:11:10 1964610 500 3 352 145 -299.97 ± 28.18
129072 ncm-et-9 2020-04-12 01:26 01:13:20 1973581 500 7 321 172 -256.44 ± 25.82
129071 ncm-et-10 2020-04-12 01:26 01:12:07 1968931 500 6 341 153 -281.68 ± 27.49
129070 ncm-et-4 2020-04-12 00:20 01:13:06 1940846 500 6 349 145 -291.97 ± 28.3
129069 ncm-et-3 2020-04-12 00:16 01:12:56 1958938 500 8 359 133 -302.7 ± 29.67
129068 ncm-et-15 2020-04-12 00:15 01:10:33 1972036 500 5 353 142 -298.62 ± 28.58
129067 ncm-et-13 2020-04-12 00:14 01:11:00 1962456 500 10 342 148 -277.93 ± 28.08
129066 ncm-et-10 2020-04-12 00:12 01:12:10 1969551 500 13 360 127 -297.28 ± 30.4
129065 ncm-et-9 2020-04-12 00:12 01:13:09 1974981 500 12 329 159 -259.91 ± 27.07
129064 ncm-et-4 2020-04-11 23:05 01:13:38 1961074 500 8 336 156 -273.0 ± 27.26
129063 ncm-et-3 2020-04-11 23:02 01:13:24 1959541 500 10 348 142 -285.49 ± 28.7
129062 ncm-et-13 2020-04-11 23:01 01:12:35 1959238 500 9 343 148 -280.42 ± 28.06
129061 ncm-et-15 2020-04-11 23:00 01:13:26 1971726 500 18 336 146 -261.07 ± 28.31
129060 ncm-et-10 2020-04-11 23:00 01:11:07 1961087 500 14 330 156 -258.75 ± 27.36
129059 ncm-et-9 2020-04-11 22:59 01:12:19 1975293 500 13 325 162 -254.16 ± 26.82
129058 ncm-et-4 2020-04-11 21:50 01:14:15 1951026 500 6 343 151 -284.22 ± 27.69
129057 ncm-et-13 2020-04-11 21:48 01:11:18 1961229 500 9 356 135 -297.28 ± 29.45
129056 ncm-et-15 2020-04-11 21:47 01:12:06 1965229 500 10 337 153 -271.78 ± 27.59
129055 ncm-et-10 2020-04-11 21:47 01:11:46 1964326 500 11 323 166 -254.16 ± 26.44
129054 ncm-et-3 2020-04-11 21:47 01:13:37 1941331 500 8 347 145 -286.77 ± 28.35
129053 ncm-et-9 2020-04-11 21:45 01:12:15 1972496 500 11 339 150 -273.0 ± 27.9
129052 ncm-et-4 2020-04-11 20:34 01:14:28 1924976 500 10 348 142 -285.49 ± 28.7
129051 ncm-et-13 2020-04-11 20:34 01:13:08 1957554 500 9 348 143 -286.77 ± 28.58
129050 ncm-et-3 2020-04-11 20:34 01:11:47 1965996 500 7 361 132 -306.84 ± 29.77
129049 ncm-et-9 2020-04-11 20:34 01:10:21 1972654 500 9 371 120 -318.25 ± 31.3
129048 ncm-et-15 2020-04-11 20:34 01:12:17 1969564 500 10 345 145 -281.68 ± 28.38
129047 ncm-et-10 2020-04-11 20:34 01:12:19 1959699 500 14 353 133 -286.77 ± 29.69

Commit

Commit ID cc6c745b543e0cd94dea82deeed25572227f98ab
Author Marco Costalba
Date 2012-03-31 09:01:31 UTC
Reset search time as early as possible In particualr before to wake up main thread that could take some random time. Until we don't reset search time we are not able to correctly track the elapsed search time and this can be dangerous under extreme time pressure. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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