Dev Builds » 20150930-0847

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 05:44:20 1984187 2378 214 386 1778 -25.17 +/- 6.98
ncm-et-4 05:44:57 1968517 2379 211 422 1746 -30.9 +/- 7.15
ncm-et-5 01:42:03 2018455 713 62 114 537 -25.38 +/- 12.61
ncm-et-6 01:43:05 2026226 713 69 129 515 -29.31 +/- 13.37
ncm-et-7 01:43:44 2004591 711 62 123 526 -29.88 +/- 12.94
ncm-et-8 01:43:26 1978905 718 62 126 530 -31.05 +/- 12.91
ncm-et-9 05:45:04 1990830 2377 221 396 1760 -25.63 +/- 7.08
ncm-et-10 05:45:11 1984821 2372 226 397 1749 -25.09 +/- 7.13
ncm-et-11 01:41:43 2003170 710 50 114 546 -31.4 +/- 12.17
ncm-et-12 01:42:00 2007374 723 73 112 538 -18.76 +/- 12.78
ncm-et-13 05:44:44 1988419 2381 212 398 1771 -27.2 +/- 7.02
ncm-et-14 01:42:49 2019533 714 66 138 510 -35.16 +/- 13.52
ncm-et-15 05:45:33 1992311 2399 211 405 1783 -28.16 +/- 7.0
ncm-et-16 01:43:46 1993284 712 67 118 527 -24.93 +/- 12.95
20000 1806 3378 14816 -27.36 +/- 2.44

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
73544 ncm-et-4 2019-03-13 00:38 00:22:16 1965996 163 15 31 117 -34.21 +/- 28.18
73543 ncm-et-10 2019-03-13 00:37 00:23:25 1967696 161 17 24 120 -15.12 +/- 27.09
73542 ncm-et-3 2019-03-13 00:36 00:24:29 1964765 167 13 28 126 -31.29 +/- 25.93
73541 ncm-et-13 2019-03-13 00:36 00:24:51 1969706 164 16 33 115 -36.14 +/- 28.92
73540 ncm-et-9 2019-03-13 00:36 00:24:59 1977171 169 16 28 125 -24.71 +/- 26.65
73539 ncm-et-15 2019-03-13 00:35 00:26:08 1979037 175 10 36 129 -52.0 +/- 25.88
73538 ncm-et-4 2019-03-12 23:23 01:14:27 1954227 500 46 89 365 -29.95 +/- 15.73
73537 ncm-et-9 2019-03-12 23:23 01:12:11 1970795 500 45 84 371 -27.16 +/- 15.39
73536 ncm-et-15 2019-03-12 23:22 01:11:06 1971723 500 44 77 379 -22.96 +/- 14.92
73535 ncm-et-13 2019-03-12 23:22 01:12:26 1974205 500 40 86 374 -32.05 +/- 15.17
73534 ncm-et-3 2019-03-12 23:22 01:12:42 1961081 500 42 73 385 -21.57 +/- 14.55
73533 ncm-et-10 2019-03-12 23:22 01:13:49 1970633 500 53 83 364 -20.87 +/- 15.85
73490 ncm-et-9 2019-03-12 13:25 01:12:24 1971102 500 45 89 366 -30.65 +/- 15.67
73489 ncm-et-10 2019-03-12 13:25 01:10:20 1963381 500 52 81 367 -20.17 +/- 15.67
73488 ncm-et-4 2019-03-12 13:23 01:13:59 1963541 500 45 79 376 -23.66 +/- 15.1
73487 ncm-et-13 2019-03-12 13:23 01:13:11 1966461 500 54 62 384 -5.56 +/- 14.67
73486 ncm-et-3 2019-03-12 13:22 01:13:30 1962462 500 61 82 357 -14.6 +/- 16.28
73485 ncm-et-15 2019-03-12 13:22 01:13:52 1981849 500 48 84 368 -25.06 +/- 15.58
73484 ncm-et-10 2019-03-12 12:10 01:13:29 1968313 500 47 81 372 -23.66 +/- 15.35
73483 ncm-et-15 2019-03-12 12:10 01:11:06 1983006 500 40 84 376 -30.65 +/- 15.05
73482 ncm-et-4 2019-03-12 12:10 01:11:48 1966307 500 47 86 367 -27.16 +/- 15.63
73481 ncm-et-13 2019-03-12 12:10 01:11:37 1974066 500 49 82 369 -22.96 +/- 15.54
73480 ncm-et-9 2019-03-12 12:10 01:13:57 1975419 500 59 79 362 -13.9 +/- 15.99
73479 ncm-et-3 2019-03-12 12:10 01:11:19 1963378 500 42 88 370 -32.05 +/- 15.41
13438 ncm-et-9 2018-03-29 18:32 00:30:56 2024758 208 11 37 160 -43.66 +/- 22.28
13437 ncm-et-16 2018-03-29 18:32 00:30:49 1967189 212 19 36 157 -27.92 +/- 23.71
13436 ncm-et-15 2018-03-29 18:32 00:30:48 2019371 224 17 41 166 -37.37 +/- 22.93
13435 ncm-et-4 2018-03-29 18:32 00:31:03 1965273 216 15 45 156 -48.57 +/- 24.06
13434 ncm-et-12 2018-03-29 18:32 00:31:06 1993749 223 19 29 175 -15.59 +/- 21.13
13433 ncm-et-7 2018-03-29 18:32 00:30:55 1985082 211 9 49 153 -66.67 +/- 23.81
13432 ncm-et-11 2018-03-29 18:32 00:30:56 2020348 210 15 38 157 -38.21 +/- 23.36
13431 ncm-et-3 2018-03-29 18:32 00:30:53 2027538 211 13 38 160 -41.36 +/- 22.72
13430 ncm-et-13 2018-03-29 18:32 00:31:09 2024917 217 12 31 174 -30.5 +/- 20.36
13429 ncm-et-5 2018-03-29 18:32 00:31:08 2024590 213 18 41 154 -37.66 +/- 24.36
13428 ncm-et-6 2018-03-29 18:32 00:30:41 2026063 213 23 39 151 -26.15 +/- 25.11
13427 ncm-et-14 2018-03-29 18:32 00:31:01 2019208 214 19 39 156 -32.57 +/- 24.09
13426 ncm-et-10 2018-03-29 18:32 00:31:06 2020021 211 11 35 165 -39.69 +/- 21.54
13425 ncm-et-8 2018-03-29 18:32 00:30:57 1990339 218 18 32 168 -22.34 +/- 22.01
13394 ncm-et-10 2018-03-29 15:31 01:13:02 2018883 500 46 93 361 -32.76 +/- 15.95
13393 ncm-et-8 2018-03-29 15:31 01:12:29 1967472 500 44 94 362 -34.86 +/- 15.88
13392 ncm-et-4 2018-03-29 15:31 01:11:24 1995759 500 43 92 365 -34.16 +/- 15.7
13391 ncm-et-5 2018-03-29 15:31 01:10:55 2012320 500 44 73 383 -20.17 +/- 14.68
13390 ncm-et-7 2018-03-29 15:31 01:12:49 2024100 500 53 74 373 -14.6 +/- 15.33
13389 ncm-et-6 2018-03-29 15:31 01:12:24 2026390 500 46 90 364 -30.65 +/- 15.79
13388 ncm-et-14 2018-03-29 15:31 01:11:48 2019859 500 47 99 354 -36.26 +/- 16.34
13387 ncm-et-12 2018-03-29 15:31 01:10:54 2020999 500 54 83 363 -20.17 +/- 15.91
13386 ncm-et-9 2018-03-29 15:31 01:10:37 2025736 500 45 79 376 -23.66 +/- 15.1
13385 ncm-et-11 2018-03-29 15:31 01:10:47 1985992 500 35 76 389 -28.55 +/- 14.23
13384 ncm-et-16 2018-03-29 15:31 01:12:57 2019379 500 48 82 370 -23.66 +/- 15.47
13383 ncm-et-3 2018-03-29 15:31 01:11:27 2025899 500 43 77 380 -23.66 +/- 14.85
13382 ncm-et-13 2018-03-29 15:31 01:11:30 2021162 500 41 104 355 -44.01 +/- 16.21
13381 ncm-et-15 2018-03-29 15:31 01:12:33 2018882 500 52 83 365 -21.57 +/- 15.78

Commit

Commit ID 3c0fe1d9b252acca8107b7bece636e2bc20d6411
Author Marco Costalba
Date 2015-09-30 08:47:20 UTC
Rework lock protecting When changing 'search' and 'splitPointsSize' we have to use thread locks, not split point ones, because can_join() is called under the formers. Verified succesfully with 24 hours toruture tests with 20 cores machine by Louis Zulli: it does not hangs. Verifyed for no regressions with STC, 7 threads: LLR: 2.94 (-2.94,2.94) [-3.00,1.00] Total: 52804 W: 8159 L: 8087 D: 36558 No functional change.
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