Dev Builds » 20160514-1934

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 08:46:06 1997225 3658 578 325 2755 +24.07 +/- 5.57
ncm-et-4 08:45:01 1993213 3625 540 302 2783 +22.84 +/- 5.42
ncm-et-5 04:44:12 2024852 2019 326 160 1533 +28.63 +/- 7.38
ncm-et-6 04:45:22 2011002 1987 309 160 1518 +26.1 +/- 7.38
ncm-et-7 04:45:35 2023161 1996 343 158 1495 +32.29 +/- 7.57
ncm-et-9 04:01:07 1972760 1675 262 148 1265 +23.68 +/- 8.19
ncm-et-10 04:01:10 1968464 1660 269 147 1244 +25.58 +/- 8.32
ncm-et-13 04:01:13 1978516 1696 252 155 1289 +19.89 +/- 8.07
ncm-et-15 04:01:04 1980674 1684 271 155 1258 +23.97 +/- 8.31
20000 3150 1710 15140 +25.06 +/- 2.36

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
69356 ncm-et-4 2019-02-09 00:00 00:18:03 1967849 125 15 10 100 +13.9 +/- 27.23
69355 ncm-et-3 2019-02-08 23:55 00:23:14 1963226 160 25 18 117 +15.21 +/- 27.92
69354 ncm-et-10 2019-02-08 23:54 00:24:00 1971411 160 22 23 115 -2.17 +/- 28.61
69353 ncm-et-9 2019-02-08 23:54 00:24:45 1971665 175 34 17 124 +33.86 +/- 27.66
69352 ncm-et-15 2019-02-08 23:53 00:25:10 1985360 184 25 20 139 +9.44 +/- 24.85
69351 ncm-et-13 2019-02-08 23:51 00:27:41 1974063 196 25 16 155 +15.96 +/- 22.21
69350 ncm-et-4 2019-02-08 22:46 01:13:33 1966161 500 58 44 398 +9.73 +/- 13.75
69349 ncm-et-9 2019-02-08 22:43 01:09:46 1973118 500 68 44 388 +16.69 +/- 14.38
69348 ncm-et-10 2019-02-08 22:43 01:10:36 1967695 500 81 40 379 +28.55 +/- 14.88
69347 ncm-et-3 2019-02-08 22:43 01:11:27 1975194 500 83 45 372 +26.46 +/- 15.33
69346 ncm-et-15 2019-02-08 22:41 01:11:18 1992620 500 76 46 378 +20.87 +/- 14.99
69345 ncm-et-13 2019-02-08 22:40 01:10:01 1981464 500 87 46 367 +28.55 +/- 15.62
69344 ncm-et-3 2019-02-08 21:30 01:11:45 1971780 500 88 45 367 +29.95 +/- 15.61
69343 ncm-et-10 2019-02-08 21:29 01:12:26 1960623 500 77 42 381 +24.36 +/- 14.78
69342 ncm-et-9 2019-02-08 21:29 01:12:46 1973905 500 74 41 385 +22.96 +/- 14.54
69341 ncm-et-4 2019-02-08 21:29 01:15:46 1965536 500 75 40 385 +24.36 +/- 14.53
69340 ncm-et-15 2019-02-08 21:28 01:11:23 1978566 500 72 44 384 +19.48 +/- 14.62
69339 ncm-et-13 2019-02-08 21:26 01:12:47 1972534 500 66 40 394 +18.08 +/- 13.98
69338 ncm-et-3 2019-02-08 20:14 01:14:19 1963840 500 85 35 380 +34.86 +/- 14.76
69337 ncm-et-9 2019-02-08 20:14 01:13:50 1972353 500 86 46 368 +27.85 +/- 15.57
69336 ncm-et-4 2019-02-08 20:14 01:13:26 1941415 500 77 47 376 +20.87 +/- 15.12
69335 ncm-et-15 2019-02-08 20:14 01:13:13 1966152 500 98 45 357 +36.97 +/- 16.16
69334 ncm-et-10 2019-02-08 20:14 01:14:08 1974127 500 89 42 369 +32.76 +/- 15.47
69333 ncm-et-13 2019-02-08 20:14 01:10:44 1986006 500 74 53 373 +14.6 +/- 15.33
1766 ncm-et-5 2018-02-18 23:17 00:03:11 2024590 19 2 2 15 -0.0 +/- 72.72
1765 ncm-et-6 2018-02-18 22:09 01:10:56 1996256 487 75 39 373 +25.73 +/- 14.84
1764 ncm-et-7 2018-02-18 22:09 01:11:12 2022140 496 87 45 364 +29.49 +/- 15.68
1763 ncm-et-3 2018-02-18 22:08 01:11:46 2024426 498 73 53 372 +13.96 +/- 15.33
1762 ncm-et-4 2018-02-18 22:07 01:11:06 2026718 500 79 41 380 +26.46 +/- 14.83
1761 ncm-et-5 2018-02-18 22:04 01:11:03 2025899 500 81 41 378 +27.85 +/- 14.95
1760 ncm-et-4 2018-02-18 20:57 01:08:48 2027538 500 79 35 386 +30.65 +/- 14.41
1759 ncm-et-6 2018-02-18 20:57 01:11:00 2027869 500 85 38 377 +32.76 +/- 14.97
1758 ncm-et-7 2018-02-18 20:55 01:12:05 2023120 500 94 35 371 +41.19 +/- 15.27
1757 ncm-et-3 2018-02-18 20:55 01:11:23 2028686 500 73 46 381 +18.78 +/- 14.82
1756 ncm-et-5 2018-02-18 20:53 01:09:58 2023773 500 82 36 382 +32.05 +/- 14.66
1755 ncm-et-4 2018-02-18 19:46 01:10:25 2024263 500 79 41 380 +26.46 +/- 14.83
1754 ncm-et-6 2018-02-18 19:44 01:11:18 2005743 500 81 45 374 +25.06 +/- 15.22
1753 ncm-et-3 2018-02-18 19:44 01:10:33 2025572 500 72 43 385 +20.17 +/- 14.56
1752 ncm-et-7 2018-02-18 19:44 01:10:37 2023447 500 81 42 377 +27.16 +/- 15.02
1751 ncm-et-5 2018-02-18 19:43 01:09:33 2024590 500 73 38 389 +24.36 +/- 14.27
1750 ncm-et-5 2018-02-18 18:31 01:10:27 2025408 500 88 43 369 +31.35 +/- 15.48
1749 ncm-et-6 2018-02-18 18:31 01:12:08 2014141 500 68 38 394 +20.87 +/- 13.96
1748 ncm-et-3 2018-02-18 18:31 01:11:39 2025081 500 79 40 381 +27.16 +/- 14.76
1747 ncm-et-7 2018-02-18 18:31 01:11:41 2023937 500 81 36 383 +31.35 +/- 14.6
1746 ncm-et-4 2018-02-18 18:31 01:13:54 2026228 500 78 44 378 +23.66 +/- 14.98

Commit

Commit ID 0784bd542bf17679febd9d9d87858fd0fd0424f9
Author mstembera
Date 2016-05-14 19:34:55 UTC
Fix a multiPV bug in lazy SMP Where the helper threads were not doing multiPV at all. Regression tested sprt @ 5+0.05 th 7 LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 73918 W: 11891 L: 11853 D: 50174 bench: 8716243
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