Dev Builds » 20150317-0819

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 05:55:10 1989153 2396 187 595 1614 -59.74 +/- 7.81
ncm-et-4 05:54:40 1964173 2344 153 536 1655 -57.28 +/- 7.47
ncm-et-5 01:45:16 2023038 717 56 180 481 -60.7 +/- 14.35
ncm-et-6 01:45:15 2027210 711 60 199 452 -68.81 +/- 15.17
ncm-et-7 01:45:14 2012043 727 54 164 509 -52.98 +/- 13.61
ncm-et-8 01:45:23 2024920 717 56 166 495 -53.73 +/- 13.94
ncm-et-9 05:55:05 1988140 2380 205 546 1629 -50.12 +/- 7.74
ncm-et-10 05:54:40 1982951 2387 200 560 1627 -52.8 +/- 7.76
ncm-et-11 01:45:22 1992753 713 65 165 483 -49.05 +/- 14.33
ncm-et-12 01:45:16 2021571 717 48 161 508 -55.22 +/- 13.47
ncm-et-13 05:55:00 1991533 2383 198 545 1640 -50.95 +/- 7.68
ncm-et-14 01:45:05 2018639 714 52 163 499 -54.45 +/- 13.75
ncm-et-15 05:54:59 1982603 2373 204 541 1628 -49.68 +/- 7.73
ncm-et-16 01:45:22 2020349 722 51 159 512 -52.36 +/- 13.44
20001 1589 4680 13732 -54.13 +/- 2.65

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
76604 ncm-et-4 2019-04-05 14:41 00:18:38 1963532 127 10 22 95 -32.93 +/- 30.13
76603 ncm-et-15 2019-04-05 14:35 00:25:11 1965696 165 14 36 115 -46.6 +/- 28.9
76602 ncm-et-3 2019-04-05 14:34 00:26:11 1975748 174 16 40 118 -48.23 +/- 29.03
76601 ncm-et-10 2019-04-05 14:34 00:26:37 1969858 179 13 47 119 -66.8 +/- 28.95
76600 ncm-et-13 2019-04-05 14:34 00:26:56 1975461 176 12 29 135 -33.66 +/- 24.54
76599 ncm-et-9 2019-04-05 14:33 00:27:18 1969734 180 23 39 118 -30.96 +/- 29.75
76598 ncm-et-4 2019-04-05 13:22 01:18:05 1905063 500 26 107 367 -56.78 +/- 15.32
76597 ncm-et-15 2019-04-05 13:21 01:13:26 1969723 500 31 106 363 -52.51 +/- 15.64
76596 ncm-et-3 2019-04-05 13:19 01:14:37 1962922 500 34 115 351 -56.78 +/- 16.32
76595 ncm-et-13 2019-04-05 13:18 01:14:37 1978819 500 43 126 331 -58.21 +/- 17.46
76594 ncm-et-10 2019-04-05 13:17 01:15:33 1958470 500 48 122 330 -51.8 +/- 17.58
76593 ncm-et-9 2019-04-05 13:17 01:15:28 1973894 500 42 112 346 -48.96 +/- 16.69
76592 ncm-et-15 2019-04-05 12:05 01:14:32 1964302 500 47 113 340 -46.13 +/- 17.06
76591 ncm-et-4 2019-04-05 12:03 01:18:24 1942607 500 41 128 331 -61.08 +/- 17.44
76590 ncm-et-3 2019-04-05 12:02 01:15:07 1978775 500 42 122 336 -56.07 +/- 17.2
76589 ncm-et-10 2019-04-05 12:02 01:14:11 1967710 500 42 115 343 -51.09 +/- 16.85
76588 ncm-et-9 2019-04-05 12:02 01:13:44 1966629 500 32 117 351 -59.64 +/- 16.28
76587 ncm-et-13 2019-04-05 12:01 01:16:05 1972971 500 40 118 342 -54.65 +/- 16.87
76586 ncm-et-3 2019-04-05 10:48 01:13:54 1965841 500 45 125 330 -56.07 +/- 17.54
76585 ncm-et-13 2019-04-05 10:47 01:12:13 1971292 500 40 106 354 -46.13 +/- 16.25
76584 ncm-et-15 2019-04-05 10:47 01:16:48 1964304 500 49 131 320 -57.5 +/- 18.08
76583 ncm-et-10 2019-04-05 10:47 01:13:37 1962767 500 39 112 349 -51.09 +/- 16.5
76582 ncm-et-4 2019-04-05 10:47 01:14:28 1971605 500 30 113 357 -58.21 +/- 15.93
76581 ncm-et-9 2019-04-05 10:47 01:13:31 1969562 500 47 110 343 -44.01 +/- 16.91
15529 ncm-et-9 2018-04-05 03:45 00:29:18 2026882 200 18 50 132 -56.07 +/- 27.77
15528 ncm-et-15 2018-04-05 03:44 00:30:37 2016284 208 18 47 143 -48.76 +/- 26.12
15527 ncm-et-6 2018-04-05 03:43 00:30:55 2027210 211 18 53 140 -58.17 +/- 26.85
15526 ncm-et-10 2018-04-05 03:43 00:31:20 2019696 208 17 52 139 -59.02 +/- 26.82
15525 ncm-et-3 2018-04-05 03:43 00:31:46 2025572 222 12 61 149 -77.97 +/- 25.48
15524 ncm-et-8 2018-04-05 03:42 00:31:58 2024263 217 16 55 146 -63.13 +/- 25.99
15523 ncm-et-14 2018-04-05 03:42 00:32:00 2018558 214 13 50 151 -60.68 +/- 24.72
15522 ncm-et-13 2018-04-05 03:42 00:31:53 2026884 207 25 46 136 -35.37 +/- 27.64
15521 ncm-et-5 2018-04-05 03:42 00:32:13 2024100 217 13 53 151 -64.78 +/- 24.92
15520 ncm-et-4 2018-04-05 03:42 00:32:16 1985895 217 15 42 160 -43.45 +/- 23.38
15519 ncm-et-11 2018-04-05 03:42 00:32:16 1966949 213 24 53 136 -47.6 +/- 27.9
15518 ncm-et-12 2018-04-05 03:42 00:32:21 2022142 217 18 54 145 -58.18 +/- 26.27
15517 ncm-et-7 2018-04-05 03:41 00:33:09 2000313 227 14 52 161 -58.71 +/- 23.88
15516 ncm-et-16 2018-04-05 03:41 00:33:17 2021326 222 10 46 166 -56.84 +/- 22.34
15515 ncm-et-10 2018-04-05 02:28 01:13:22 2019208 500 41 112 347 -49.67 +/- 16.63
15514 ncm-et-4 2018-04-05 02:28 01:12:49 2016340 500 31 124 345 -65.38 +/- 16.57
15513 ncm-et-14 2018-04-05 02:28 01:13:05 2018720 500 39 113 348 -51.8 +/- 16.55
15512 ncm-et-15 2018-04-05 02:28 01:14:25 2015313 500 45 108 347 -44.01 +/- 16.68
15511 ncm-et-7 2018-04-05 02:28 01:12:05 2023773 500 40 112 348 -50.38 +/- 16.56
15510 ncm-et-9 2018-04-05 02:28 01:15:46 2022140 500 43 118 339 -52.51 +/- 17.06
15509 ncm-et-5 2018-04-05 02:28 01:13:03 2021977 500 43 127 330 -58.93 +/- 17.51
15508 ncm-et-12 2018-04-05 02:28 01:12:55 2021000 500 30 107 363 -53.93 +/- 15.62
15507 ncm-et-3 2018-04-05 02:28 01:13:35 2026063 500 38 132 330 -66.1 +/- 17.44
15506 ncm-et-16 2018-04-05 02:28 01:12:05 2019372 500 41 113 346 -50.38 +/- 16.68
15505 ncm-et-13 2018-04-05 02:28 01:13:16 2023773 500 38 120 342 -57.5 +/- 16.84
15504 ncm-et-11 2018-04-05 02:28 01:13:06 2018558 500 41 112 347 -49.67 +/- 16.63
15503 ncm-et-8 2018-04-05 02:28 01:13:25 2025578 500 40 111 349 -49.67 +/- 16.51
15502 ncm-et-6 2018-04-05 02:28 01:14:20 2027210 500 42 146 312 -73.34 +/- 18.38

Commit

Commit ID 2e8552db76092a7e4fa8f7278231d66e26a756d9
Author Marco Costalba
Date 2015-03-17 08:19:29 UTC
Fix a bogus use of mutex Spinlock must be used instead. Tested for no regression at 15+0.05 th 4: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 25928 W: 4303 L: 4190 D: 17435 No functional change. Resolves #297
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