Dev Builds » 20130425-0856

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 05:53:58 1969164 2414 59 1570 785 -255.26 ± 12.13
ncm-et-4 05:53:55 1984879 2444 73 1613 758 -257.66 ± 12.37
ncm-et-5 01:50:46 2006729 762 19 512 231 -267.56 ± 22.45
ncm-et-6 01:50:33 2009843 777 22 496 259 -246.33 ± 21.17
ncm-et-7 01:50:37 2025571 773 19 504 250 -256.12 ± 21.55
ncm-et-9 05:53:17 1988214 2456 42 1623 791 -265.62 ± 12.06
ncm-et-10 05:53:55 1985155 2434 42 1536 856 -248.42 ± 11.55
ncm-et-11 01:50:40 2025573 762 19 496 247 -255.29 ± 21.68
ncm-et-12 01:49:45 1977711 752 11 475 266 -250.22 ± 20.72
ncm-et-13 05:53:44 1988629 2441 59 1573 809 -252.03 ± 11.95
ncm-et-14 01:50:18 2019533 770 15 543 212 -291.78 ± 23.45
ncm-et-15 05:53:46 1984669 2447 65 1602 780 -256.51 ± 12.18
ncm-et-16 01:50:34 2021081 768 20 488 260 -245.96 ± 21.11
20000 465 13031 6504 -256.62 ± 4.21

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
108935 ncm-et-3 2019-12-25 02:25 00:19:17 1964917 129 3 83 43 -251.98 ± 52.6
108934 ncm-et-13 2019-12-25 02:20 00:24:12 1968625 170 3 107 60 -247.28 ± 44.09
108933 ncm-et-15 2019-12-25 02:20 00:24:20 1967077 166 3 121 42 -308.83 ± 53.57
108932 ncm-et-10 2019-12-25 02:19 00:25:33 1963231 175 4 105 66 -228.67 ± 41.95
108931 ncm-et-4 2019-12-25 02:19 00:25:38 1966459 177 6 116 55 -252.72 ± 46.5
108930 ncm-et-9 2019-12-25 02:18 00:26:51 1963686 183 4 127 52 -283.03 ± 47.89
108929 ncm-et-3 2019-12-25 01:11 01:13:44 1967385 500 12 320 168 -249.64 ± 26.29
108928 ncm-et-10 2019-12-25 01:07 01:11:02 1969861 500 10 329 161 -262.24 ± 26.85
108927 ncm-et-4 2019-12-25 01:06 01:11:31 1971589 500 15 314 171 -239.74 ± 26.08
108926 ncm-et-13 2019-12-25 01:06 01:13:18 1970799 500 13 331 156 -261.07 ± 27.35
108925 ncm-et-15 2019-12-25 01:05 01:14:04 1964766 500 9 325 166 -258.75 ± 26.39
108924 ncm-et-9 2019-12-25 01:05 01:11:40 1977785 500 7 327 166 -263.42 ± 26.33
108923 ncm-et-10 2019-12-24 23:53 01:13:07 1968931 500 11 308 181 -237.58 ± 25.22
108922 ncm-et-3 2019-12-24 23:52 01:17:12 1868145 500 7 327 166 -263.42 ± 26.33
108921 ncm-et-15 2019-12-24 23:52 01:11:59 1961881 500 16 322 162 -247.41 ± 26.85
108920 ncm-et-13 2019-12-24 23:52 01:13:20 1968947 500 13 301 186 -228.08 ± 24.89
108919 ncm-et-9 2019-12-24 23:51 01:12:26 1968780 500 8 329 163 -264.6 ± 26.63
108918 ncm-et-4 2019-12-24 23:51 01:14:22 1973591 500 17 320 163 -244.1 ± 26.77
108917 ncm-et-13 2019-12-24 22:38 01:12:16 1970954 500 9 327 164 -261.07 ± 26.56
108916 ncm-et-3 2019-12-24 22:38 01:13:00 1963070 500 14 315 171 -241.91 ± 26.07
108915 ncm-et-4 2019-12-24 22:38 01:11:41 1972504 500 17 353 130 -282.94 ± 30.0
108914 ncm-et-10 2019-12-24 22:38 01:13:34 1964627 500 6 318 176 -254.16 ± 25.46
108913 ncm-et-15 2019-12-24 22:38 01:12:55 1973272 500 11 332 157 -264.6 ± 27.23
108912 ncm-et-9 2019-12-24 22:38 01:12:13 1967561 500 11 328 161 -259.91 ± 26.87
37566 ncm-et-11 2018-05-31 22:12 00:36:58 2027374 262 7 162 93 -236.3 ± 35.41
37565 ncm-et-5 2018-05-31 22:11 00:37:52 2022630 262 3 163 96 -246.68 ± 34.49
37564 ncm-et-4 2018-05-31 22:11 00:38:00 2028035 267 5 170 92 -250.75 ± 35.53
37563 ncm-et-10 2018-05-31 22:11 00:37:55 2020999 259 5 171 83 -263.96 ± 37.55
37562 ncm-et-12 2018-05-31 22:11 00:38:10 1933934 252 4 150 98 -229.83 ± 34.11
37561 ncm-et-16 2018-05-31 22:10 00:38:36 2020023 268 8 170 90 -243.27 ± 36.1
37560 ncm-et-15 2018-05-31 22:10 00:38:45 2021489 281 10 180 91 -243.54 ± 35.95
37559 ncm-et-14 2018-05-31 22:10 00:39:06 2019371 270 8 190 72 -284.26 ± 40.55
37558 ncm-et-9 2018-05-31 22:10 00:39:05 2026228 273 3 187 83 -284.21 ± 37.47
37557 ncm-et-6 2018-05-31 22:09 00:39:29 1993296 277 9 187 81 -264.95 ± 38.17
37556 ncm-et-13 2018-05-31 22:09 00:39:35 2025735 271 11 169 91 -231.75 ± 35.94
37555 ncm-et-3 2018-05-31 22:09 00:39:56 2026063 285 8 186 91 -254.48 ± 35.93
37554 ncm-et-7 2018-05-31 22:09 00:40:03 2025244 273 8 165 100 -227.6 ± 34.11
37553 ncm-et-12 2018-05-31 20:58 01:11:35 2021488 500 7 325 168 -261.07 ± 26.16
37552 ncm-et-9 2018-05-31 20:57 01:11:02 2025245 500 9 325 166 -258.75 ± 26.39
37551 ncm-et-14 2018-05-31 20:57 01:11:12 2019696 500 7 353 140 -295.94 ± 28.86
37550 ncm-et-6 2018-05-31 20:57 01:11:04 2026391 500 13 309 178 -236.51 ± 25.5
37549 ncm-et-16 2018-05-31 20:57 01:11:58 2022140 500 12 318 170 -247.41 ± 26.12
37548 ncm-et-13 2018-05-31 20:57 01:11:03 2026719 500 10 338 152 -273.0 ± 27.69
37547 ncm-et-4 2018-05-31 20:57 01:12:43 1997099 500 13 340 147 -271.78 ± 28.21
37546 ncm-et-7 2018-05-31 20:57 01:10:34 2025899 500 11 339 150 -273.0 ± 27.9
37545 ncm-et-3 2018-05-31 20:57 01:10:49 2025408 500 15 339 146 -268.17 ± 28.32
37544 ncm-et-15 2018-05-31 20:57 01:11:43 2019534 500 16 322 162 -247.41 ± 26.85
37543 ncm-et-5 2018-05-31 20:57 01:12:54 1990829 500 16 349 135 -279.17 ± 29.45
37542 ncm-et-11 2018-05-31 20:57 01:13:42 2023773 500 12 334 154 -265.78 ± 27.53
37541 ncm-et-10 2018-05-31 20:57 01:12:44 2023283 500 6 305 189 -239.74 ± 24.46

Commit

Commit ID 4381ea23feb33831ebe889e30645e10cf7032530
Author Marco Costalba
Date 2013-04-25 08:56:56 UTC
Fix cpu_count() on some platforms When we use sysconf(_SC_NPROCESSORS_ONLN) to get number of cores, we have to include sysconf library that is unistd.h Sometimes it happens to work just becuase unistd.h indirectly included by some other libraries, but not always. Reported and fixed by Eyal BD No functional change.
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