Dev Builds » 20170105-0750

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 09:52:21 1990163 4033 1205 153 2675 +92.77 +/- 5.96
ncm-et-4 09:52:48 1993585 3976 1228 167 2581 +95.01 +/- 6.15
ncm-et-5 04:52:55 2023732 1998 655 79 1264 +103.08 +/- 8.86
ncm-et-6 04:53:36 2011563 1999 561 85 1353 +84.35 +/- 8.34
ncm-et-7 04:52:28 2023708 2003 583 84 1336 +88.42 +/- 8.45
ncm-et-9 04:59:52 1962676 1983 646 88 1249 +100.48 +/- 8.96
ncm-et-10 04:58:44 1970327 2010 580 66 1364 +90.86 +/- 8.22
ncm-et-13 04:59:36 1977188 1998 614 84 1300 +94.42 +/- 8.66
20000 6072 806 13122 +93.69 +/- 2.71

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
63413 ncm-et-10 2018-12-21 18:57 00:01:58 1976892 10 3 0 7 +107.49 +/- 113.39
63412 ncm-et-3 2018-12-21 18:54 00:05:15 1972565 33 10 1 22 +97.22 +/- 66.13
63411 ncm-et-4 2018-12-21 17:47 01:12:06 1973791 476 162 22 292 +105.3 +/- 18.74
63410 ncm-et-9 2018-12-21 17:46 01:12:59 1965533 483 170 16 297 +114.78 +/- 18.38
63409 ncm-et-13 2018-12-21 17:44 01:14:41 1977642 498 139 21 338 +83.92 +/- 16.66
63408 ncm-et-10 2018-12-21 17:44 01:12:42 1963705 500 141 10 349 +93.2 +/- 15.81
63407 ncm-et-3 2018-12-21 17:40 01:12:58 1973784 500 154 20 326 +95.44 +/- 17.26
63406 ncm-et-9 2018-12-21 16:31 01:13:54 1963103 500 152 23 325 +91.71 +/- 17.39
63405 ncm-et-4 2018-12-21 16:31 01:14:50 1966150 500 167 19 314 +106.01 +/- 17.82
63404 ncm-et-13 2018-12-21 16:27 01:16:39 1983770 500 157 23 320 +95.44 +/- 17.63
63403 ncm-et-10 2018-12-21 16:27 01:15:55 1964619 500 148 26 326 +86.52 +/- 17.41
63402 ncm-et-3 2018-12-21 16:25 01:13:51 1966305 500 150 15 335 +96.19 +/- 16.67
63401 ncm-et-4 2018-12-21 15:15 01:14:48 1965534 500 154 20 326 +95.44 +/- 17.26
63400 ncm-et-9 2018-12-21 15:12 01:18:05 1951739 500 156 20 324 +96.94 +/- 17.36
63399 ncm-et-13 2018-12-21 15:12 01:13:37 1972664 500 166 22 312 +102.97 +/- 18.0
63398 ncm-et-10 2018-12-21 15:11 01:14:44 1980410 500 148 14 338 +95.44 +/- 16.49
63397 ncm-et-3 2018-12-21 15:10 01:13:55 1968775 500 149 14 337 +96.19 +/- 16.54
63396 ncm-et-4 2018-12-21 13:56 01:17:38 1935353 500 163 19 318 +102.97 +/- 17.62
63395 ncm-et-13 2018-12-21 13:56 01:14:39 1974679 500 152 18 330 +95.44 +/- 17.01
63394 ncm-et-3 2018-12-21 13:56 01:12:44 1965074 500 139 19 342 +85.04 +/- 16.44
63393 ncm-et-9 2018-12-21 13:56 01:14:54 1970329 500 168 29 303 +99.2 +/- 18.6
63392 ncm-et-10 2018-12-21 13:56 01:13:25 1966010 500 140 16 344 +88.0 +/- 16.25
1548 ncm-et-7 2018-02-16 21:50 00:01:02 2024100 3 1 0 2 +120.24 +/- 264.77
1547 ncm-et-3 2018-02-16 20:39 01:12:23 2025081 500 151 18 331 +94.7 +/- 16.96
1546 ncm-et-5 2018-02-16 20:39 01:12:16 2024263 498 158 19 321 +99.62 +/- 17.45
1545 ncm-et-6 2018-02-16 20:38 01:13:01 2029179 499 127 18 354 +77.14 +/- 15.79
1544 ncm-et-4 2018-02-16 20:37 01:13:58 2026718 500 137 27 336 +77.71 +/- 16.94
1543 ncm-et-7 2018-02-16 20:36 01:13:17 2023936 500 140 18 342 +86.52 +/- 16.41
1542 ncm-et-5 2018-02-16 19:25 01:13:02 2022305 500 157 24 319 +94.7 +/- 17.7
1541 ncm-et-3 2018-02-16 19:24 01:14:26 2026882 500 149 21 330 +90.97 +/- 17.09
1540 ncm-et-7 2018-02-16 19:23 01:12:16 2022633 500 157 19 324 +98.44 +/- 17.33
1539 ncm-et-6 2018-02-16 19:22 01:15:03 2020081 500 156 16 328 +99.95 +/- 17.05
1538 ncm-et-4 2018-02-16 19:21 01:14:53 2027046 500 152 19 329 +94.7 +/- 17.08
1537 ncm-et-5 2018-02-16 18:09 01:14:17 2023772 500 173 15 312 +113.68 +/- 17.8
1536 ncm-et-7 2018-02-16 18:09 01:12:42 2024099 500 147 25 328 +86.52 +/- 17.29
1535 ncm-et-3 2018-02-16 18:09 01:13:53 2026063 500 152 23 325 +91.71 +/- 17.39
1534 ncm-et-6 2018-02-16 18:08 01:13:14 2026558 500 138 23 339 +81.37 +/- 16.69
1533 ncm-et-4 2018-02-16 18:07 01:13:03 2027374 500 130 20 350 +77.71 +/- 16.07
1532 ncm-et-5 2018-02-16 16:55 01:13:20 2024590 500 167 21 312 +104.49 +/- 17.97
1531 ncm-et-3 2018-02-16 16:54 01:12:56 1986943 500 151 22 327 +91.71 +/- 17.26
1530 ncm-et-4 2018-02-16 16:54 01:11:32 2026718 500 163 21 316 +101.46 +/- 17.78
1529 ncm-et-6 2018-02-16 16:54 01:12:18 1970434 500 140 28 332 +79.17 +/- 17.16
1528 ncm-et-7 2018-02-16 16:54 01:13:11 2023772 500 138 22 340 +82.1 +/- 16.62

Commit

Commit ID fe99de20ff8f0594a17e2cedf680d25e86dd5a13
Author Marco Costalba
Date 2017-01-05 07:50:17 UTC
Correct zero-init of Thread data members If not explicitly initialized in a class constructor, then all data members are default-initialized when the corresponing struct/class is instanced. For array and built-in types (int, char, etc..) default-initialization is a no-op and we need to explicitly zero them. No functional change.
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