Dev Builds » 20150117-2042

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 08:24:23 1968911 3353 228 894 2231 -69.94 ± 6.65
ncm-et-4 08:24:33 1947964 3294 256 867 2171 -65.2 ± 6.8
ncm-et-9 08:24:38 1970824 3354 248 905 2201 -68.95 ± 6.76
ncm-et-10 08:24:35 1965340 3336 266 866 2204 -63.18 ± 6.75
ncm-et-13 08:24:47 1977495 3345 284 909 2152 -65.69 ± 6.92
ncm-et-15 08:24:52 1971292 3318 240 903 2175 -70.37 ± 6.8
20000 1522 5344 13134 -67.22 ± 2.77

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
81482 ncm-et-4 2019-05-14 18:50 00:44:16 1964614 294 21 89 184 -81.84 ± 23.8
81481 ncm-et-15 2019-05-14 18:46 00:48:16 1977320 318 25 94 199 -76.6 ± 22.96
81480 ncm-et-10 2019-05-14 18:44 00:49:48 1965391 336 24 94 218 -73.46 ± 21.58
81479 ncm-et-13 2019-05-14 18:42 00:52:26 1977785 345 37 97 211 -61.04 ± 22.66
81478 ncm-et-3 2019-05-14 18:41 00:52:57 1963840 353 18 95 240 -77.02 ± 19.89
81477 ncm-et-9 2019-05-14 18:40 00:53:37 1984860 354 27 97 230 -69.62 ± 21.04
81476 ncm-et-4 2019-05-14 17:33 01:16:24 1932247 500 42 103 355 -42.6 ± 16.23
81475 ncm-et-15 2019-05-14 17:30 01:15:02 1967694 500 33 128 339 -66.82 ± 16.91
81474 ncm-et-10 2019-05-14 17:27 01:16:34 1961847 500 45 139 316 -66.1 ± 18.23
81473 ncm-et-13 2019-05-14 17:25 01:15:35 1986428 500 43 134 323 -63.95 ± 17.86
81472 ncm-et-9 2019-05-14 17:25 01:14:27 1971431 500 38 136 326 -68.99 ± 17.64
81471 ncm-et-3 2019-05-14 17:24 01:16:27 1982574 500 40 118 342 -54.65 ± 16.87
81470 ncm-et-15 2019-05-14 16:15 01:14:06 1975448 500 31 144 325 -79.9 ± 17.56
81469 ncm-et-4 2019-05-14 16:13 01:18:53 1937947 500 46 122 332 -53.22 ± 17.45
81468 ncm-et-13 2019-05-14 16:09 01:15:22 1973745 500 42 139 319 -68.27 ± 18.04
81467 ncm-et-10 2019-05-14 16:09 01:16:56 1981476 500 46 124 330 -54.65 ± 17.55
81466 ncm-et-3 2019-05-14 16:09 01:14:07 1964161 500 27 141 332 -80.63 ± 17.14
81465 ncm-et-9 2019-05-14 16:07 01:17:04 1962455 500 32 135 333 -72.61 ± 17.19
81464 ncm-et-15 2019-05-14 14:55 01:18:19 1955483 500 35 141 324 -74.79 ± 17.69
81463 ncm-et-4 2019-05-14 14:55 01:16:41 1947714 500 33 132 335 -69.71 ± 17.11
81462 ncm-et-13 2019-05-14 14:53 01:14:32 1971277 500 45 148 307 -72.61 ± 18.66
81461 ncm-et-10 2019-05-14 14:53 01:14:46 1960176 500 38 117 345 -55.36 ± 16.69
81460 ncm-et-3 2019-05-14 14:53 01:14:56 1983187 500 41 141 318 -70.44 ± 18.07
81459 ncm-et-9 2019-05-14 14:52 01:14:08 1974825 500 29 132 339 -72.61 ± 16.83
81458 ncm-et-15 2019-05-14 13:39 01:15:17 1983957 500 36 123 341 -61.08 ± 16.86
81457 ncm-et-4 2019-05-14 13:38 01:15:37 1964917 500 43 141 316 -68.99 ± 18.2
81456 ncm-et-10 2019-05-14 13:38 01:13:51 1963538 500 39 134 327 -66.82 ± 17.6
81455 ncm-et-3 2019-05-14 13:36 01:15:14 1961996 500 39 132 329 -65.38 ± 17.51
81454 ncm-et-13 2019-05-14 13:36 01:16:13 1970794 500 38 118 344 -56.07 ± 16.74
81453 ncm-et-9 2019-05-14 13:34 01:16:23 1963536 500 35 133 332 -68.99 ± 17.29
81452 ncm-et-10 2019-05-14 12:22 01:15:04 1960189 500 38 141 321 -72.61 ± 17.88
81451 ncm-et-15 2019-05-14 12:21 01:17:17 1963692 500 43 133 324 -63.23 ± 17.81
81450 ncm-et-13 2019-05-14 12:20 01:14:35 1991486 500 34 124 342 -63.23 ± 16.78
81449 ncm-et-4 2019-05-14 12:19 01:18:06 1926319 500 41 141 318 -70.44 ± 18.07
81448 ncm-et-9 2019-05-14 12:19 01:14:34 1964918 500 43 132 325 -62.51 ± 17.76
81447 ncm-et-3 2019-05-14 12:17 01:17:51 1954700 500 28 142 330 -80.63 ± 17.26
81446 ncm-et-3 2019-05-14 11:03 01:12:51 1971923 500 35 125 340 -63.23 ± 16.89
81445 ncm-et-4 2019-05-14 11:03 01:14:36 1961994 500 30 139 331 -76.98 ± 17.25
81444 ncm-et-10 2019-05-14 11:03 01:17:36 1964769 500 36 117 347 -56.78 ± 16.56
81443 ncm-et-15 2019-05-14 11:03 01:16:35 1975451 500 37 140 323 -72.61 ± 17.77
81442 ncm-et-13 2019-05-14 11:03 01:16:04 1970954 500 45 149 306 -73.34 ± 18.71
81441 ncm-et-9 2019-05-14 11:03 01:14:25 1973747 500 44 140 316 -67.55 ± 18.21

Commit

Commit ID 595fc342cf4a039cc59ca6adec5025d14201714b
Author Marco Costalba
Date 2015-01-17 20:42:47 UTC
Fix a possible overflow in TT resize On platforms where size_t is 32 bit, we can have an overflow in this expression: (mbSize * 1024 * 1024) Fix it setting max hash size of 2GB on platforms where size_t is 32 bit. A small rename while there: now struct Cluster is definied inside class TranspositionTable so we should drop the redundant TT prefix. No functional change.
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