Dev Builds » 20120922-0859

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 08:44:02 1997472 3672 66 2507 1099 -278.4 ± 10.25
ncm-et-4 08:44:21 1992514 3653 88 2471 1094 -270.78 ± 10.29
ncm-et-9 08:44:54 1992131 3666 97 2451 1118 -264.67 ± 10.18
ncm-et-10 04:02:53 1965745 1678 30 1152 496 -280.83 ± 15.27
ncm-et-13 08:44:02 1993989 3652 76 2460 1116 -271.05 ± 10.18
ncm-et-15 08:45:19 1994792 3679 79 2492 1108 -272.93 ± 10.22
20000 436 13533 6031 -272.3 ± 4.38

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
117192 ncm-et-4 2020-02-24 17:32 00:22:29 1966952 153 0 105 48 -292.14 ± 49.06
117191 ncm-et-13 2020-02-24 17:31 00:23:40 1960474 152 3 104 45 -278.22 ± 51.53
117190 ncm-et-3 2020-02-24 17:30 00:24:13 1963071 163 3 106 54 -258.69 ± 46.7
117189 ncm-et-9 2020-02-24 17:30 00:24:34 1971723 171 6 111 54 -248.55 ± 46.93
117188 ncm-et-15 2020-02-24 17:28 00:26:41 1975618 183 4 123 56 -269.53 ± 46.02
117187 ncm-et-10 2020-02-24 17:28 00:26:43 1968157 178 5 120 53 -267.01 ± 47.41
117186 ncm-et-4 2020-02-24 16:17 01:13:42 1967542 500 10 345 145 -281.68 ± 28.38
117185 ncm-et-13 2020-02-24 16:16 01:13:08 1960616 500 7 317 176 -251.89 ± 25.5
117184 ncm-et-3 2020-02-24 16:16 01:12:38 1960461 500 3 346 151 -291.97 ± 27.57
117183 ncm-et-9 2020-02-24 16:16 01:12:56 1971879 500 14 338 148 -268.17 ± 28.12
117182 ncm-et-15 2020-02-24 16:15 01:11:22 1962917 500 12 347 141 -281.68 ± 28.82
117181 ncm-et-10 2020-02-24 16:14 01:12:03 1967866 500 9 331 160 -265.78 ± 26.92
117180 ncm-et-13 2020-02-24 15:03 01:12:15 1961231 500 18 349 133 -276.69 ± 29.65
117179 ncm-et-4 2020-02-24 15:03 01:13:34 1963232 500 17 342 141 -269.37 ± 28.81
117178 ncm-et-15 2020-02-24 15:02 01:11:49 1968167 500 4 352 144 -298.62 ± 28.33
117177 ncm-et-3 2020-02-24 15:02 01:13:00 1962916 500 7 347 146 -288.06 ± 28.22
117176 ncm-et-10 2020-02-24 15:02 01:11:24 1966616 500 9 354 137 -294.61 ± 29.22
117175 ncm-et-9 2020-02-24 15:02 01:12:54 1970492 500 10 336 154 -270.57 ± 27.5
117174 ncm-et-13 2020-02-24 13:49 01:13:23 1963378 500 9 329 162 -263.42 ± 26.74
117173 ncm-et-15 2020-02-24 13:48 01:12:49 1968779 500 15 335 150 -263.42 ± 27.93
117172 ncm-et-4 2020-02-24 13:48 01:13:06 1944192 500 7 338 155 -276.69 ± 27.33
117171 ncm-et-9 2020-02-24 13:48 01:12:18 1969869 500 14 333 153 -262.24 ± 27.64
117170 ncm-et-3 2020-02-24 13:48 01:12:48 1960327 500 10 320 170 -251.89 ± 26.08
117169 ncm-et-10 2020-02-24 13:48 01:12:43 1960343 500 7 347 146 -288.06 ± 28.22
44658 ncm-et-3 2018-07-05 19:01 00:01:44 2026226 9 0 6 3 -279.47 ± 313.13
44657 ncm-et-15 2018-07-05 17:52 01:10:16 2022629 496 11 351 134 -291.63 ± 29.58
44656 ncm-et-9 2018-07-05 17:52 01:10:06 2005386 495 13 324 158 -256.61 ± 27.17
44655 ncm-et-13 2018-07-05 17:52 01:10:18 2026882 500 8 353 139 -294.61 ± 28.99
44654 ncm-et-4 2018-07-05 17:51 01:10:50 2023282 500 17 339 144 -265.78 ± 28.51
44653 ncm-et-3 2018-07-05 17:48 01:11:07 2024917 500 9 370 121 -316.8 ± 31.16
44652 ncm-et-15 2018-07-05 16:40 01:10:43 2019859 500 8 316 176 -249.64 ± 25.53
44651 ncm-et-13 2018-07-05 16:40 01:10:10 2024918 500 8 331 161 -266.97 ± 26.8
44650 ncm-et-4 2018-07-05 16:40 01:09:18 2024426 500 9 351 140 -290.66 ± 28.9
44649 ncm-et-9 2018-07-05 16:40 01:11:25 2002114 500 11 349 140 -285.49 ± 28.92
44648 ncm-et-3 2018-07-05 16:39 01:08:44 2025081 500 10 328 162 -261.07 ± 26.76
44647 ncm-et-9 2018-07-05 15:30 01:08:52 2022796 500 14 328 158 -256.44 ± 27.18
44646 ncm-et-13 2018-07-05 15:29 01:10:02 2027866 500 12 346 142 -280.42 ± 28.72
44645 ncm-et-4 2018-07-05 15:29 01:10:10 2025735 500 12 332 156 -263.42 ± 27.34
44644 ncm-et-15 2018-07-05 15:29 01:10:53 2019370 500 9 341 150 -277.93 ± 27.86
44643 ncm-et-3 2018-07-05 15:28 01:09:44 2025735 500 11 345 144 -280.42 ± 28.5
44642 ncm-et-13 2018-07-05 14:17 01:11:06 2026554 500 11 331 158 -263.42 ± 27.14
44641 ncm-et-9 2018-07-05 14:17 01:11:49 2022794 500 15 332 153 -259.91 ± 27.65
44640 ncm-et-15 2018-07-05 14:17 01:10:46 2020999 500 16 327 157 -253.02 ± 27.29
44639 ncm-et-3 2018-07-05 14:17 01:10:04 2028522 500 13 339 148 -270.57 ± 28.11
44638 ncm-et-4 2018-07-05 14:17 01:11:12 2024754 500 16 319 165 -244.1 ± 26.59

Commit

Commit ID 9204a60dbbebf7e319bb588acc91bf691a3ede9a
Author Marco Costalba
Date 2012-09-22 08:59:33 UTC
Tweaks to bitcount functions Seems even a bit faster now (almost 1% in 32bit case). No functional change.
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