Dev Builds » 20130208-0820

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 06:23:07 1984871 2664 48 1820 796 -278.65 +/- 12.05
ncm-et-4 06:23:15 1975271 2666 52 1824 790 -278.34 +/- 12.1
ncm-et-6 02:21:15 2024590 1005 18 693 294 -282.72 +/- 19.86
ncm-et-7 02:22:27 1997129 1000 16 681 303 -278.55 +/- 19.53
ncm-et-9 06:21:35 1986650 2659 51 1810 798 -276.39 +/- 12.04
ncm-et-10 06:23:02 1981334 2661 56 1841 764 -282.19 +/- 12.32
ncm-et-11 02:22:32 2026228 999 30 679 290 -269.16 +/- 20.04
ncm-et-12 02:21:32 1992168 1000 21 670 309 -268.77 +/- 19.37
ncm-et-13 06:20:54 1989735 2686 55 1784 847 -265.61 +/- 11.67
ncm-et-15 06:22:39 1987688 2660 65 1823 772 -276.01 +/- 12.26
20000 412 13625 5963 -275.85 +/- 4.4

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
111373 ncm-et-10 2020-01-12 02:55 00:22:54 1961085 161 2 106 53 -266.95 +/- 47.01
111372 ncm-et-15 2020-01-12 02:53 00:24:09 1969242 160 5 106 49 -258.32 +/- 49.35
111371 ncm-et-4 2020-01-12 02:53 00:24:21 1968516 170 2 114 54 -274.73 +/- 46.62
111370 ncm-et-9 2020-01-12 02:53 00:24:36 1968629 159 2 106 51 -271.84 +/- 48.01
111369 ncm-et-3 2020-01-12 02:53 00:24:40 1964609 164 3 110 51 -270.84 +/- 48.21
111368 ncm-et-13 2020-01-12 02:51 00:25:59 1972986 186 4 118 64 -247.92 +/- 42.79
111367 ncm-et-10 2020-01-12 01:43 01:11:13 1966328 500 17 349 134 -277.93 +/- 29.55
111366 ncm-et-4 2020-01-12 01:41 01:11:33 1975296 500 14 351 135 -284.22 +/- 29.47
111365 ncm-et-15 2020-01-12 01:41 01:11:41 1972810 500 10 358 132 -298.62 +/- 29.8
111364 ncm-et-9 2020-01-12 01:40 01:11:45 1970168 500 12 341 147 -274.22 +/- 28.2
111363 ncm-et-3 2020-01-12 01:40 01:12:05 1964609 500 10 335 155 -269.37 +/- 27.4
111362 ncm-et-13 2020-01-12 01:39 01:11:39 1970020 500 11 333 156 -265.78 +/- 27.33
111361 ncm-et-15 2020-01-12 00:27 01:12:29 1973588 500 13 322 165 -250.77 +/- 26.56
111360 ncm-et-13 2020-01-12 00:27 01:10:39 1976227 500 10 324 166 -256.44 +/- 26.41
111359 ncm-et-9 2020-01-12 00:27 01:12:15 1962611 500 8 336 156 -273.0 +/- 27.26
111358 ncm-et-3 2020-01-12 00:27 01:11:52 1964918 500 11 321 168 -251.89 +/- 26.27
111357 ncm-et-4 2020-01-12 00:27 01:12:45 1966922 500 9 342 149 -279.17 +/- 27.96
111356 ncm-et-10 2020-01-12 00:27 01:14:41 1954804 500 9 353 138 -293.29 +/- 29.11
111187 ncm-et-3 2020-01-10 12:47 01:13:00 1964766 500 10 355 135 -294.61 +/- 29.46
111186 ncm-et-10 2020-01-10 12:47 01:11:48 1967855 500 7 346 147 -286.77 +/- 28.12
111185 ncm-et-4 2020-01-10 12:47 01:11:58 1950644 500 10 346 144 -282.94 +/- 28.49
111184 ncm-et-15 2020-01-10 12:47 01:12:51 1968492 500 16 320 164 -245.2 +/- 26.68
111183 ncm-et-13 2020-01-10 12:47 01:10:37 1970325 500 7 329 164 -265.78 +/- 26.51
111182 ncm-et-9 2020-01-10 12:47 01:11:21 1968327 500 12 343 145 -276.69 +/- 28.41
39910 ncm-et-6 2018-06-09 06:21 00:01:04 2023936 5 1 2 2 -70.44 +/- 307.49
39909 ncm-et-7 2018-06-09 05:12 01:10:03 2025900 500 6 344 150 -285.49 +/- 27.79
39908 ncm-et-10 2018-06-09 05:12 01:10:08 2016938 500 7 345 148 -285.49 +/- 28.02
39907 ncm-et-11 2018-06-09 05:11 01:10:41 2024426 499 17 342 140 -270.15 +/- 28.92
39906 ncm-et-4 2018-06-09 05:11 01:11:17 2013483 496 6 330 160 -271.31 +/- 26.83
39905 ncm-et-9 2018-06-09 05:11 01:10:26 2026556 500 9 343 148 -280.42 +/- 28.06
39904 ncm-et-3 2018-06-09 05:10 01:10:43 2025245 500 6 344 150 -285.49 +/- 27.79
39903 ncm-et-6 2018-06-09 05:10 01:09:52 2024590 500 11 332 157 -264.6 +/- 27.23
39902 ncm-et-13 2018-06-09 05:10 01:11:44 2024102 500 16 324 160 -249.64 +/- 27.02
39901 ncm-et-15 2018-06-09 05:10 01:11:11 2020348 500 12 364 124 -304.07 +/- 30.77
39900 ncm-et-12 2018-06-09 05:09 01:12:09 1975826 500 10 336 154 -270.57 +/- 27.5
39899 ncm-et-6 2018-06-09 03:59 01:10:19 2025245 500 6 359 135 -305.45 +/- 29.39
39898 ncm-et-12 2018-06-09 03:59 01:09:23 2008510 500 11 334 155 -266.97 +/- 27.42
39897 ncm-et-13 2018-06-09 03:59 01:10:16 2024754 500 7 356 137 -299.97 +/- 29.19
39896 ncm-et-10 2018-06-09 03:59 01:12:18 2020999 500 14 342 144 -273.0 +/- 28.52
39895 ncm-et-7 2018-06-09 03:59 01:12:24 1968359 500 10 337 153 -271.78 +/- 27.59
39894 ncm-et-3 2018-06-09 03:59 01:10:47 2025081 500 8 355 137 -297.28 +/- 29.21
39893 ncm-et-4 2018-06-09 03:59 01:11:21 1976767 500 11 341 148 -275.45 +/- 28.09
39892 ncm-et-9 2018-06-09 03:59 01:11:12 2023610 500 8 341 151 -279.17 +/- 27.74
39891 ncm-et-15 2018-06-09 03:59 01:10:18 2021651 500 9 353 138 -293.29 +/- 29.11
39890 ncm-et-11 2018-06-09 03:58 01:11:51 2028030 500 13 337 150 -268.17 +/- 27.92

Commit

Commit ID 50a7200b18e96a6f0e2c2ee7fda017ea6f2f1c1f
Author Marco Costalba
Date 2013-02-08 08:20:40 UTC
Workaround value-initialization in MSVC The syntax splitPoints() should force the compiler to value-initialize the array and because there is no user defined c'tor it falls back on zero-initialization. Unfortunatly this is broken in MSVC compilers, because value initialization for non-POD types is not supported, so left splitPoints un-initialized and add in split() initialization of slavesPositions, that is the only member not already set at split time. This fixes an assert under MSVC when running with more than one thread. Spotted and reported by Jundery. No functional change.
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