Dev Builds » 20150403-0219

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 05:49:39 1986785 2357 190 518 1649 -48.66 +/- 7.58
ncm-et-4 05:49:51 1987161 2389 184 530 1675 -50.68 +/- 7.5
ncm-et-5 01:44:24 2010973 711 65 139 507 -36.29 +/- 13.57
ncm-et-6 01:44:34 2023610 715 66 140 509 -36.09 +/- 13.57
ncm-et-7 01:44:32 1960517 714 66 166 482 -48.98 +/- 14.37
ncm-et-8 01:44:32 2023039 719 59 148 512 -43.23 +/- 13.47
ncm-et-9 05:49:42 1989413 2374 179 518 1677 -49.95 +/- 7.46
ncm-et-10 05:50:17 1981176 2399 192 523 1684 -48.24 +/- 7.49
ncm-et-11 01:44:13 2003190 704 59 158 487 -49.18 +/- 14.07
ncm-et-12 01:44:28 2019290 709 78 171 460 -45.84 +/- 15.05
ncm-et-13 05:50:10 1993871 2398 185 507 1706 -46.94 +/- 7.37
ncm-et-14 01:44:32 2019045 716 65 153 498 -42.92 +/- 13.91
ncm-et-15 05:50:13 1987791 2367 212 487 1668 -40.55 +/- 7.53
ncm-et-16 01:44:32 2003547 728 63 146 519 -39.78 +/- 13.39
20000 1663 4304 14033 -46.15 +/- 2.6

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
75620 ncm-et-13 2019-03-28 19:18 00:23:00 1978253 160 9 32 119 -50.29 +/- 26.74
75619 ncm-et-9 2019-03-28 19:17 00:23:46 1964775 163 10 42 111 -69.11 +/- 29.46
75618 ncm-et-15 2019-03-28 19:16 00:24:48 1972185 160 10 25 125 -32.67 +/- 24.93
75617 ncm-et-3 2019-03-28 19:16 00:24:29 1965536 164 18 35 111 -36.14 +/- 30.12
75616 ncm-et-10 2019-03-28 19:15 00:26:16 1955567 176 8 33 135 -49.69 +/- 24.21
75615 ncm-et-4 2019-03-28 19:15 00:26:25 1962002 177 18 39 120 -41.42 +/- 28.88
75614 ncm-et-13 2019-03-28 18:03 01:13:46 1971875 500 32 107 361 -52.51 +/- 15.76
75613 ncm-et-15 2019-03-28 18:02 01:12:59 1976849 500 47 105 348 -40.48 +/- 16.65
75612 ncm-et-9 2019-03-28 18:02 01:14:33 1979136 500 44 112 344 -47.55 +/- 16.82
75611 ncm-et-3 2019-03-28 18:01 01:14:06 1967078 500 33 117 350 -58.93 +/- 16.35
75610 ncm-et-10 2019-03-28 18:00 01:14:18 1963714 500 41 116 343 -52.51 +/- 16.83
75609 ncm-et-4 2019-03-28 17:59 01:14:39 1964150 500 46 115 339 -48.25 +/- 17.1
75608 ncm-et-15 2019-03-28 16:49 01:12:42 1968011 500 38 101 361 -44.01 +/- 15.85
75607 ncm-et-13 2019-03-28 16:48 01:14:31 1970643 500 37 113 350 -53.22 +/- 16.42
75606 ncm-et-9 2019-03-28 16:47 01:13:43 1972340 500 40 113 347 -51.09 +/- 16.62
75605 ncm-et-3 2019-03-28 16:47 01:13:28 1964922 500 45 109 346 -44.72 +/- 16.73
75604 ncm-et-4 2019-03-28 16:46 01:12:06 1963690 500 33 119 348 -60.36 +/- 16.45
75603 ncm-et-10 2019-03-28 16:45 01:13:04 1967698 500 44 109 347 -45.42 +/- 16.67
75602 ncm-et-13 2019-03-28 15:32 01:14:18 1991967 500 48 102 350 -37.67 +/- 16.56
75601 ncm-et-4 2019-03-28 15:32 01:12:20 1984101 500 41 111 348 -48.96 +/- 16.58
75600 ncm-et-9 2019-03-28 15:32 01:13:37 1969247 500 28 101 371 -51.09 +/- 15.15
75599 ncm-et-3 2019-03-28 15:32 01:13:11 1972523 500 42 109 349 -46.84 +/- 16.54
75598 ncm-et-15 2019-03-28 15:32 01:15:10 1972099 500 56 109 335 -36.97 +/- 17.4
75597 ncm-et-10 2019-03-28 15:32 01:12:06 1962306 500 36 101 363 -45.42 +/- 15.72
14906 ncm-et-3 2018-04-03 12:24 00:29:04 2025735 193 17 37 139 -36.13 +/- 25.75
14905 ncm-et-11 2018-04-03 12:23 00:30:03 2018882 204 15 46 143 -53.21 +/- 25.69
14904 ncm-et-15 2018-04-03 12:23 00:30:13 2018883 207 16 38 153 -37.07 +/- 23.95
14903 ncm-et-5 2018-04-03 12:23 00:30:18 2023776 211 22 33 156 -18.13 +/- 23.91
14902 ncm-et-4 2018-04-03 12:22 00:30:53 2026885 212 13 44 155 -51.17 +/- 23.81
14901 ncm-et-9 2018-04-03 12:22 00:30:40 2025737 211 22 41 148 -31.37 +/- 25.52
14900 ncm-et-12 2018-04-03 12:22 00:31:55 2018885 209 27 58 124 -51.92 +/- 29.95
14899 ncm-et-6 2018-04-03 12:21 00:32:03 2024917 215 26 45 144 -30.78 +/- 26.63
14898 ncm-et-14 2018-04-03 12:21 00:32:04 2019696 216 29 51 136 -35.51 +/- 28.15
14897 ncm-et-10 2018-04-03 12:21 00:32:05 2017588 223 23 48 152 -39.11 +/- 25.59
14896 ncm-et-7 2018-04-03 12:21 00:32:37 1943313 214 23 55 136 -52.35 +/- 27.91
14895 ncm-et-16 2018-04-03 12:21 00:32:39 1986421 228 25 41 162 -24.42 +/- 24.22
14894 ncm-et-8 2018-04-03 12:21 00:32:52 2024917 219 18 54 147 -57.64 +/- 26.03
14893 ncm-et-13 2018-04-03 12:20 00:33:38 2025408 238 18 44 176 -38.11 +/- 22.3
14892 ncm-et-11 2018-04-03 11:08 01:14:10 1987499 500 44 112 344 -47.55 +/- 16.82
14891 ncm-et-12 2018-04-03 11:08 01:12:33 2019696 500 51 113 336 -43.3 +/- 17.31
14890 ncm-et-9 2018-04-03 11:08 01:13:23 2025247 500 35 109 356 -51.8 +/- 16.07
14889 ncm-et-3 2018-04-03 11:08 01:15:21 2024917 500 35 111 354 -53.22 +/- 16.18
14888 ncm-et-7 2018-04-03 11:08 01:11:55 1977722 500 43 111 346 -47.55 +/- 16.71
14887 ncm-et-4 2018-04-03 11:08 01:13:28 2022141 500 33 102 365 -48.25 +/- 15.56
14886 ncm-et-10 2018-04-03 11:08 01:12:28 2020186 500 40 116 344 -53.22 +/- 16.77
14885 ncm-et-14 2018-04-03 11:08 01:12:28 2018395 500 36 102 362 -46.13 +/- 15.77
14884 ncm-et-8 2018-04-03 11:08 01:11:40 2021162 500 41 94 365 -36.97 +/- 15.68
14883 ncm-et-5 2018-04-03 11:08 01:14:06 1998170 500 43 106 351 -44.01 +/- 16.45
14882 ncm-et-6 2018-04-03 11:08 01:12:31 2022304 500 40 95 365 -38.37 +/- 15.67
14881 ncm-et-16 2018-04-03 11:08 01:11:53 2020673 500 38 105 357 -46.84 +/- 16.07
14880 ncm-et-13 2018-04-03 11:08 01:10:57 2025081 500 41 109 350 -47.55 +/- 16.48
14879 ncm-et-15 2018-04-03 11:08 01:14:21 2018720 500 45 109 346 -44.72 +/- 16.73

Commit

Commit ID 5d1b92e8f9836e1d403bcf60653dcf6b059c8720
Author Marco Costalba
Date 2015-04-03 02:19:26 UTC
Introduce elapsed_time() And reformat a bit time manager code. Note that now we set starting search time in think() and no more in ThreadPool::start_thinking(), the added delay is less than 1 msec, so below timer resolution (5msec) and should not affect time lossses ratio. No functional change.
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