Dev Builds » 20150223-1237

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 08:21:57 1968781 3325 264 835 2226 -60.26 ± 6.68
ncm-et-4 08:21:35 1961331 3298 222 836 2240 -65.45 ± 6.57
ncm-et-9 08:22:01 1973139 3357 267 812 2278 -56.91 ± 6.56
ncm-et-10 08:21:56 1968325 3323 250 803 2270 -58.36 ± 6.53
ncm-et-13 08:21:57 1977156 3341 227 856 2258 -66.2 ± 6.56
ncm-et-15 08:21:59 1972885 3356 259 838 2259 -60.55 ± 6.6
20000 1489 4980 13531 -61.27 ± 2.69

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
78554 ncm-et-4 2019-04-21 13:03 00:45:20 1962917 298 15 78 205 -74.58 ± 21.38
78553 ncm-et-10 2019-04-21 13:00 00:48:25 1970788 323 25 76 222 -55.32 ± 20.87
78552 ncm-et-3 2019-04-21 12:59 00:49:57 1962919 325 28 84 213 -60.47 ± 21.88
78551 ncm-et-13 2019-04-21 12:58 00:50:48 1969721 341 25 81 235 -57.58 ± 20.22
78550 ncm-et-9 2019-04-21 12:55 00:53:50 1968168 357 32 77 248 -44.03 ± 19.72
78549 ncm-et-15 2019-04-21 12:55 00:53:51 1976070 356 30 84 242 -53.11 ± 20.16
78548 ncm-et-4 2019-04-21 11:46 01:16:01 1967539 500 36 139 325 -72.61 ± 17.65
78547 ncm-et-10 2019-04-21 11:43 01:16:29 1979456 500 36 134 330 -68.99 ± 17.41
78546 ncm-et-3 2019-04-21 11:42 01:16:05 1973614 500 38 138 324 -70.44 ± 17.74
78545 ncm-et-13 2019-04-21 11:41 01:15:57 1983913 500 43 123 334 -56.07 ± 17.32
78544 ncm-et-9 2019-04-21 11:39 01:15:20 1972821 500 46 108 346 -43.3 ± 16.74
78543 ncm-et-15 2019-04-21 11:38 01:15:33 1974525 500 45 109 346 -44.72 ± 16.73
78542 ncm-et-4 2019-04-21 10:30 01:14:41 1962764 500 39 123 338 -58.93 ± 17.06
78541 ncm-et-10 2019-04-21 10:27 01:14:39 1959696 500 42 116 342 -51.8 ± 16.9
78540 ncm-et-3 2019-04-21 10:26 01:14:46 1963077 500 42 130 328 -61.79 ± 17.6
78539 ncm-et-13 2019-04-21 10:24 01:15:55 1973583 500 36 131 333 -66.82 ± 17.26
78538 ncm-et-9 2019-04-21 10:23 01:14:44 1968932 500 39 116 345 -53.93 ± 16.7
78537 ncm-et-15 2019-04-21 10:21 01:16:28 1974982 500 34 124 342 -63.23 ± 16.78
78536 ncm-et-4 2019-04-21 09:11 01:18:42 1949415 500 44 118 338 -51.8 ± 17.13
78535 ncm-et-10 2019-04-21 09:10 01:16:22 1976906 500 39 118 343 -55.36 ± 16.81
78534 ncm-et-3 2019-04-21 09:09 01:15:54 1972991 500 47 120 333 -51.09 ± 17.42
78533 ncm-et-13 2019-04-21 09:08 01:14:45 1968003 500 28 129 343 -71.16 ± 16.61
78532 ncm-et-9 2019-04-21 09:07 01:14:50 1965545 500 44 112 344 -47.55 ± 16.82
78531 ncm-et-15 2019-04-21 09:04 01:15:23 1972042 500 37 130 333 -65.38 ± 17.28
78530 ncm-et-4 2019-04-21 07:57 01:13:03 1973495 500 30 115 355 -59.64 ± 16.04
78529 ncm-et-13 2019-04-21 07:53 01:14:01 1975299 500 30 132 338 -71.89 ± 16.9
78528 ncm-et-10 2019-04-21 07:53 01:15:31 1959849 500 26 124 350 -68.99 ± 16.21
78527 ncm-et-3 2019-04-21 07:52 01:15:30 1965228 500 37 126 337 -62.51 ± 17.08
78526 ncm-et-9 2019-04-21 07:51 01:15:18 1975138 500 45 138 317 -65.38 ± 18.18
78525 ncm-et-15 2019-04-21 07:50 01:13:25 1971109 500 35 126 339 -63.95 ± 16.94
78524 ncm-et-4 2019-04-21 06:39 01:16:42 1965770 500 35 126 339 -63.95 ± 16.94
78523 ncm-et-10 2019-04-21 06:37 01:14:51 1960470 500 39 114 347 -52.51 ± 16.6
78522 ncm-et-9 2019-04-21 06:37 01:12:58 1981806 500 29 123 348 -66.1 ± 16.38
78521 ncm-et-3 2019-04-21 06:37 01:14:46 1967694 500 33 103 364 -48.96 ± 15.62
78520 ncm-et-13 2019-04-21 06:36 01:15:53 1984396 500 41 143 316 -71.89 ± 18.17
78519 ncm-et-15 2019-04-21 06:36 01:12:53 1968344 500 38 123 339 -59.64 ± 16.99
78518 ncm-et-4 2019-04-21 05:21 01:17:06 1947421 500 23 137 340 -80.63 ± 16.65
78517 ncm-et-13 2019-04-21 05:21 01:14:38 1985179 500 24 117 359 -65.38 ± 15.7
78516 ncm-et-10 2019-04-21 05:21 01:15:39 1971110 500 43 121 336 -54.65 ± 17.22
78515 ncm-et-3 2019-04-21 05:21 01:14:59 1975949 500 39 134 327 -66.82 ± 17.6
78514 ncm-et-9 2019-04-21 05:21 01:15:01 1979564 500 32 138 330 -74.79 ± 17.34
78513 ncm-et-15 2019-04-21 05:21 01:14:26 1973129 500 40 142 318 -71.89 ± 18.06

Commit

Commit ID 775f8239d3bec75c8deaf951ab24d3a030b671ee
Author Marco Costalba
Date 2015-02-23 12:37:46 UTC
Introduce Spinlock class Initialization is more complex than what I'd like due to MSVC compatibility that for some reason does not like: std::atomic_flag lock = ATOMIC_FLAG_INIT; No functional change.
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