Dev Builds » 20150318-0701

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 05:52:26 1990655 2394 179 542 1673 -53.09 +/- 7.51
ncm-et-4 05:51:55 1981769 2389 181 527 1681 -50.68 +/- 7.47
ncm-et-5 01:45:09 2001406 712 55 165 492 -54.11 +/- 13.97
ncm-et-6 01:45:16 2026472 720 53 159 508 -51.52 +/- 13.56
ncm-et-7 01:44:39 1988204 708 58 168 482 -54.42 +/- 14.25
ncm-et-8 01:44:30 2009501 718 54 169 495 -56.13 +/- 13.93
ncm-et-9 05:52:38 1988115 2409 183 575 1651 -57.04 +/- 7.65
ncm-et-10 05:52:28 1982483 2393 172 565 1656 -57.58 +/- 7.59
ncm-et-11 01:45:10 2016447 689 56 165 468 -55.43 +/- 14.48
ncm-et-12 01:45:08 1973545 706 55 168 483 -56.09 +/- 14.18
ncm-et-13 05:52:33 1993075 2378 171 571 1636 -59.0 +/- 7.66
ncm-et-14 01:45:03 2018558 709 57 188 464 -64.94 +/- 14.79
ncm-et-15 05:52:37 1988173 2359 192 576 1591 -57.06 +/- 7.88
ncm-et-16 01:45:06 2014382 716 67 167 482 -48.84 +/- 14.4
20000 1533 4705 13762 -55.57 +/- 2.65

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
76580 ncm-et-13 2019-04-05 10:23 00:23:13 1980510 150 12 34 104 -51.33 +/- 30.43
76579 ncm-et-10 2019-04-05 10:22 00:23:42 1957100 157 11 35 111 -53.53 +/- 28.97
76578 ncm-et-15 2019-04-05 10:22 00:23:58 1974376 159 13 35 111 -48.38 +/- 29.35
76577 ncm-et-3 2019-04-05 10:21 00:25:11 1964150 174 9 22 143 -26.01 +/- 21.59
76576 ncm-et-4 2019-04-05 10:20 00:25:41 1964458 172 11 45 116 -69.6 +/- 29.0
76575 ncm-et-9 2019-04-05 10:19 00:27:39 1969089 188 16 46 126 -55.92 +/- 28.18
76574 ncm-et-15 2019-04-05 09:07 01:14:03 1974669 500 47 119 334 -50.38 +/- 17.37
76573 ncm-et-10 2019-04-05 09:07 01:14:47 1962466 500 37 110 353 -51.09 +/- 16.26
76572 ncm-et-13 2019-04-05 09:06 01:16:20 1972820 500 38 103 359 -45.42 +/- 15.96
76571 ncm-et-4 2019-04-05 09:05 01:13:49 1974658 500 41 114 345 -51.09 +/- 16.73
76570 ncm-et-9 2019-04-05 09:04 01:13:18 1970341 500 22 110 368 -61.79 +/- 15.18
76569 ncm-et-3 2019-04-05 09:04 01:15:55 1967848 500 38 138 324 -70.44 +/- 17.74
76568 ncm-et-13 2019-04-05 07:51 01:13:19 1973121 500 34 126 340 -64.66 +/- 16.88
76567 ncm-et-4 2019-04-05 07:51 01:12:47 1965692 500 38 114 348 -53.22 +/- 16.54
76566 ncm-et-10 2019-04-05 07:51 01:14:42 1970633 500 31 130 339 -69.71 +/- 16.87
76565 ncm-et-15 2019-04-05 07:51 01:15:04 1968357 500 37 131 332 -66.1 +/- 17.33
76564 ncm-et-9 2019-04-05 07:51 01:12:38 1969566 500 39 118 343 -55.36 +/- 16.81
76563 ncm-et-3 2019-04-05 07:51 01:12:22 1988263 500 41 118 341 -53.93 +/- 16.94
76562 ncm-et-10 2019-04-05 06:36 01:14:06 1963843 500 40 116 344 -53.22 +/- 16.77
76561 ncm-et-3 2019-04-05 06:35 01:14:13 1972852 500 43 103 354 -41.89 +/- 16.29
76560 ncm-et-13 2019-04-05 06:35 01:14:54 1980855 500 44 125 331 -56.78 +/- 17.48
76559 ncm-et-9 2019-04-05 06:35 01:14:16 1970026 500 42 122 336 -56.07 +/- 17.2
76558 ncm-et-4 2019-04-05 06:35 01:14:54 1968313 500 36 110 354 -51.8 +/- 16.19
76557 ncm-et-15 2019-04-05 06:35 01:14:37 1978908 500 42 119 339 -53.93 +/- 17.05
15501 ncm-et-11 2018-04-05 01:58 00:28:57 2016447 189 16 35 138 -35.05 +/- 25.55
15500 ncm-et-15 2018-04-05 01:57 00:29:37 2016286 200 9 49 142 -70.44 +/- 25.13
15499 ncm-et-14 2018-04-05 01:57 00:30:01 2019208 209 18 57 134 -65.6 +/- 27.85
15498 ncm-et-12 2018-04-05 01:56 00:31:04 1950203 206 8 50 148 -71.84 +/- 24.29
15497 ncm-et-7 2018-04-05 01:56 00:30:35 1975908 208 15 52 141 -62.47 +/- 26.33
15496 ncm-et-3 2018-04-05 01:55 00:31:17 2024917 220 17 43 160 -41.25 +/- 23.72
15495 ncm-et-5 2018-04-05 01:55 00:31:30 2022795 212 21 49 142 -46.16 +/- 26.67
15494 ncm-et-6 2018-04-05 01:55 00:32:11 2026718 220 9 48 163 -62.25 +/- 22.65
15493 ncm-et-8 2018-04-05 01:54 00:32:10 1997187 218 10 57 151 -76.1 +/- 24.75
15492 ncm-et-9 2018-04-05 01:54 00:32:18 2023282 221 25 62 134 -58.72 +/- 28.57
15491 ncm-et-4 2018-04-05 01:54 00:32:29 1995845 217 19 47 151 -45.08 +/- 25.25
15490 ncm-et-16 2018-04-05 01:54 00:33:00 2007113 216 19 52 145 -53.5 +/- 26.27
15489 ncm-et-10 2018-04-05 01:53 00:34:03 2020184 236 20 43 173 -33.97 +/- 22.74
15488 ncm-et-13 2018-04-05 01:53 00:33:50 2025900 228 6 67 155 -95.27 +/- 24.27
15487 ncm-et-8 2018-04-05 00:41 01:12:20 2021816 500 44 112 344 -47.55 +/- 16.82
15486 ncm-et-3 2018-04-05 00:41 01:13:28 2025900 500 31 118 351 -61.08 +/- 16.26
15485 ncm-et-15 2018-04-05 00:41 01:15:18 2016446 500 44 123 333 -55.36 +/- 17.38
15484 ncm-et-4 2018-04-05 00:41 01:12:15 2021651 500 36 97 367 -42.6 +/- 15.5
15483 ncm-et-9 2018-04-05 00:41 01:12:29 2026391 500 39 117 344 -54.65 +/- 16.75
15482 ncm-et-5 2018-04-05 00:40 01:13:39 1980017 500 34 116 350 -57.5 +/- 16.37
15481 ncm-et-11 2018-04-05 00:40 01:16:13 2016447 500 40 130 330 -63.23 +/- 17.47
15480 ncm-et-13 2018-04-05 00:40 01:10:57 2025245 500 37 116 347 -55.36 +/- 16.57
15479 ncm-et-14 2018-04-05 00:40 01:15:02 2017908 500 39 131 330 -64.66 +/- 17.46
15478 ncm-et-16 2018-04-05 00:40 01:12:06 2021651 500 48 115 337 -46.84 +/- 17.23
15477 ncm-et-10 2018-04-05 00:40 01:11:08 2020673 500 33 131 336 -68.99 +/- 17.06
15476 ncm-et-12 2018-04-05 00:40 01:14:04 1996888 500 47 118 335 -49.67 +/- 17.32
15475 ncm-et-7 2018-04-05 00:40 01:14:04 2000500 500 43 116 341 -51.09 +/- 16.96
15474 ncm-et-6 2018-04-05 00:40 01:13:05 2026226 500 44 111 345 -46.84 +/- 16.77

Commit

Commit ID 9a6cfee73bbad3051f888e6b8f8e88293763bf70
Author Marco Costalba
Date 2015-03-18 07:01:50 UTC
Simplify nosleep logic Avoid redundant 'while' conditions. It is enough to check them in the outer loop. Quick tested for no regression 10K games at 4 threads ELO: -1.32 +-3.9 (95%) LOS: 25.6% Total: 10000 W: 1653 L: 1691 D: 6656 No functional change.
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