Dev Builds » 20120412-2017

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 08:07:24 1975189 3370 66 2340 964 -284.71 ± 10.96
ncm-et-4 08:02:51 1967781 3306 79 2233 994 -270.3 ± 10.8
ncm-et-9 08:01:20 1978409 3311 65 2244 1002 -274.29 ± 10.74
ncm-et-10 08:03:07 1956221 3272 57 2222 993 -276.48 ± 10.78
ncm-et-13 09:04:31 1954800 3721 77 2574 1070 -282.35 ± 10.4
ncm-et-15 08:06:31 1831244 3020 73 2068 879 -275.82 ± 11.49
20000 417 13681 5902 -277.43 ± 4.43

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
120750 ncm-et-13 2020-03-28 14:36 00:01:07 1964301 6 0 4 2 -279.41 ± 548.26
120749 ncm-et-4 2020-03-28 14:36 00:01:30 1970176 7 0 4 3 -225.59 ± 263.0
120748 ncm-et-10 2020-03-28 14:35 00:02:07 1967087 11 1 8 2 -261.29 ± 554.34
120747 ncm-et-15 2020-03-28 14:33 00:04:34 1968635 31 1 23 7 -308.01 ± 147.67
120746 ncm-et-3 2020-03-28 14:31 00:05:55 1962620 38 2 27 9 -274.16 ± 122.75
120745 ncm-et-9 2020-03-28 13:23 00:10:07 1968933 65 2 43 20 -258.04 ± 79.01
120744 ncm-et-13 2020-03-28 13:21 01:14:12 1958775 500 8 330 162 -265.78 ± 26.71
120743 ncm-et-4 2020-03-28 13:21 00:12:23 1921182 82 1 52 29 -253.0 ± 64.01
120742 ncm-et-15 2020-03-28 13:21 00:12:37 1970950 85 2 60 23 -289.59 ± 73.54
120741 ncm-et-10 2020-03-28 13:20 00:12:38 1963848 83 2 51 30 -235.64 ± 63.19
120740 ncm-et-3 2020-03-28 13:19 00:13:26 1964455 92 1 54 37 -228.12 ± 55.74
120739 ncm-et-9 2020-03-28 12:08 01:13:27 1970951 500 10 339 151 -274.22 ± 27.78
120738 ncm-et-13 2020-03-28 12:07 01:13:04 1957863 500 13 356 131 -291.97 ± 29.92
120737 ncm-et-10 2020-03-28 12:06 01:13:08 1965233 500 10 323 167 -255.3 ± 26.33
120736 ncm-et-15 2020-03-28 12:05 01:14:00 1974204 500 18 322 160 -245.2 ± 27.03
120735 ncm-et-3 2020-03-28 12:05 01:13:08 1963840 500 13 349 138 -282.94 ± 29.14
120734 ncm-et-4 2020-03-28 12:05 01:14:22 1947129 500 19 333 148 -256.44 ± 28.11
120733 ncm-et-13 2020-03-28 10:54 01:12:07 1961841 500 11 346 143 -281.68 ± 28.6
120732 ncm-et-9 2020-03-28 10:53 01:13:51 1970332 500 11 331 158 -263.42 ± 27.14
120731 ncm-et-15 2020-03-28 10:53 01:11:22 1963070 500 16 366 118 -301.33 ± 31.47
120730 ncm-et-10 2020-03-28 10:52 01:12:37 1964478 500 7 326 167 -262.24 ± 26.25
120729 ncm-et-3 2020-03-28 10:52 01:12:07 1962919 500 7 340 153 -279.17 ± 27.52
120728 ncm-et-4 2020-03-28 10:50 01:14:15 1944859 500 14 341 145 -271.78 ± 28.42
120727 ncm-et-10 2020-03-28 09:39 01:12:06 1968929 500 6 338 156 -277.93 ± 27.2
120726 ncm-et-4 2020-03-28 09:39 01:09:49 1969716 500 5 342 153 -284.22 ± 27.46
120725 ncm-et-15 2020-03-28 09:39 01:13:00 1966157 500 13 342 145 -274.22 ± 28.41
120724 ncm-et-9 2020-03-28 09:39 01:13:27 1962927 500 14 319 167 -246.3 ± 26.4
120723 ncm-et-13 2020-03-28 09:39 01:13:36 1962303 500 15 347 138 -277.93 ± 29.14
120722 ncm-et-3 2020-03-28 09:39 01:12:10 1963685 500 14 355 131 -289.36 ± 29.92
48116 ncm-et-10 2018-08-01 09:20 00:26:57 1937498 178 1 131 46 -322.92 ± 50.84
48115 ncm-et-4 2018-08-01 09:15 00:31:50 1990507 217 2 154 61 -301.65 ± 43.93
48114 ncm-et-13 2018-08-01 09:14 00:32:56 1879171 215 2 156 57 -312.68 ± 45.57
48113 ncm-et-3 2018-08-01 09:12 00:34:24 1989717 240 5 159 76 -264.4 ± 39.31
48112 ncm-et-9 2018-08-01 09:11 00:35:47 1987982 246 3 168 75 -282.14 ± 39.48
48111 ncm-et-15 2018-08-01 08:32 01:13:56 1575442 404 7 273 124 -274.48 ± 30.65
48110 ncm-et-10 2018-08-01 08:05 01:13:59 1941634 500 12 336 152 -268.17 ± 27.72
48109 ncm-et-4 2018-08-01 08:01 01:13:07 1989559 500 11 334 155 -266.97 ± 27.42
48108 ncm-et-13 2018-08-01 08:00 01:12:39 1965745 500 10 336 154 -270.57 ± 27.5
48107 ncm-et-9 2018-08-01 07:59 01:11:29 1987823 500 14 339 147 -269.37 ± 28.22
48106 ncm-et-3 2018-08-01 07:58 01:13:08 1987982 500 9 348 143 -286.77 ± 28.58
48105 ncm-et-15 2018-08-01 07:06 01:25:01 1669624 500 8 343 149 -281.68 ± 27.94
48104 ncm-et-10 2018-08-01 06:50 01:13:46 1950706 500 8 359 133 -302.7 ± 29.67
48103 ncm-et-13 2018-08-01 06:47 01:11:43 1987194 500 10 351 139 -289.36 ± 29.02
48102 ncm-et-4 2018-08-01 06:47 01:12:40 1988296 500 19 337 144 -261.07 ± 28.5
48101 ncm-et-3 2018-08-01 06:46 01:11:15 1991139 500 6 350 144 -293.29 ± 28.4
48100 ncm-et-9 2018-08-01 06:46 01:11:43 1988455 500 3 356 141 -305.45 ± 28.61
48099 ncm-et-13 2018-08-01 05:33 01:13:07 1956007 500 8 348 144 -288.06 ± 28.45
48098 ncm-et-9 2018-08-01 05:33 01:11:29 1989874 500 8 349 143 -289.36 ± 28.56
48097 ncm-et-10 2018-08-01 05:33 01:15:49 1946583 500 10 350 140 -288.06 ± 28.91
48096 ncm-et-3 2018-08-01 05:33 01:11:51 1990349 500 9 358 133 -299.97 ± 29.68
48095 ncm-et-15 2018-08-01 05:33 01:32:01 1561875 500 8 339 153 -276.69 ± 27.55
48094 ncm-et-4 2018-08-01 05:33 01:12:55 1988612 500 8 336 156 -273.0 ± 27.26

Commit

Commit ID c645aca199ac7db2ffcfc229b3cda8dafa6fb835
Author Marco Costalba
Date 2012-04-12 20:17:52 UTC
Don't reparent if a cutoff is pending And update master->splitPointsCnt under lock protection. Not stricly necessary because single_bit() condition takes care of false positives anyhow, but it is a bit tricky and moving under lock is the most natural thing to do to avoid races with "reparenting". No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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