Dev Builds » 20150207-1813

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 08:22:09 1968484 3365 254 834 2277 -60.49 +/- 6.56
ncm-et-4 08:22:04 1957623 3303 252 866 2185 -65.35 +/- 6.77
ncm-et-9 08:22:15 1974495 3361 236 866 2259 -65.9 +/- 6.59
ncm-et-10 08:22:05 1968482 3305 252 842 2211 -62.7 +/- 6.69
ncm-et-13 08:22:17 1972983 3331 242 882 2207 -67.59 +/- 6.72
ncm-et-15 08:21:50 1976159 3335 245 858 2232 -64.6 +/- 6.65
20000 1481 5148 13371 -64.43 +/- 2.72

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
79694 ncm-et-10 2019-04-30 11:20 00:45:44 1975631 305 25 81 199 -64.52 +/- 22.64
79693 ncm-et-4 2019-04-30 11:19 00:46:49 1945255 303 27 74 202 -54.33 +/- 22.32
79692 ncm-et-13 2019-04-30 11:17 00:49:30 1983676 331 24 94 213 -74.6 +/- 21.91
79691 ncm-et-15 2019-04-30 11:16 00:50:01 1974981 335 26 86 223 -62.91 +/- 21.16
79690 ncm-et-9 2019-04-30 11:13 00:53:26 1972028 361 30 102 229 -70.24 +/- 21.34
79689 ncm-et-3 2019-04-30 11:12 00:54:12 1965847 365 40 88 237 -45.96 +/- 20.97
79688 ncm-et-10 2019-04-30 10:04 01:14:53 1984906 500 36 134 330 -68.99 +/- 17.41
79687 ncm-et-4 2019-04-30 10:04 01:14:05 1985372 500 38 127 335 -62.51 +/- 17.19
79686 ncm-et-15 2019-04-30 10:01 01:13:56 1968484 500 33 125 342 -64.66 +/- 16.76
79685 ncm-et-13 2019-04-30 10:00 01:15:31 1974047 500 35 139 326 -73.34 +/- 17.59
79684 ncm-et-3 2019-04-30 09:57 01:13:08 1971037 500 47 110 343 -44.01 +/- 16.91
79683 ncm-et-9 2019-04-30 09:55 01:16:19 1968940 500 27 129 344 -71.89 +/- 16.54
79682 ncm-et-10 2019-04-30 08:48 01:15:28 1972768 500 34 117 349 -58.21 +/- 16.42
79681 ncm-et-4 2019-04-30 08:45 01:17:52 1904912 500 33 132 335 -69.71 +/- 17.11
79680 ncm-et-15 2019-04-30 08:44 01:15:36 1968319 500 32 144 324 -79.17 +/- 17.63
79679 ncm-et-13 2019-04-30 08:43 01:15:36 1965996 500 39 122 339 -58.21 +/- 17.01
79678 ncm-et-3 2019-04-30 08:41 01:15:06 1973071 500 45 141 314 -67.55 +/- 18.32
79677 ncm-et-9 2019-04-30 08:41 01:13:06 1971900 500 30 110 360 -56.07 +/- 15.78
79676 ncm-et-10 2019-04-30 07:30 01:16:48 1967714 500 35 117 348 -57.5 +/- 16.49
79675 ncm-et-4 2019-04-30 07:28 01:15:36 1959732 500 41 127 332 -60.36 +/- 17.39
79674 ncm-et-15 2019-04-30 07:27 01:15:58 1979034 500 29 134 337 -74.06 +/- 16.93
79673 ncm-et-13 2019-04-30 07:27 01:15:39 1973280 500 27 131 342 -73.34 +/- 16.64
79672 ncm-et-9 2019-04-30 07:26 01:14:14 1969554 500 43 128 329 -59.64 +/- 17.56
79671 ncm-et-3 2019-04-30 07:25 01:14:51 1962609 500 34 137 329 -72.61 +/- 17.42
79670 ncm-et-10 2019-04-30 06:14 01:15:06 1963079 500 33 130 337 -68.27 +/- 17.01
79669 ncm-et-13 2019-04-30 06:12 01:13:41 1968637 500 38 136 326 -68.99 +/- 17.64
79668 ncm-et-15 2019-04-30 06:11 01:15:19 1974204 500 40 124 336 -58.93 +/- 17.17
79667 ncm-et-4 2019-04-30 06:11 01:16:35 1971622 500 42 134 324 -64.66 +/- 17.8
79666 ncm-et-3 2019-04-30 06:10 01:14:06 1977454 500 36 115 349 -55.36 +/- 16.45
79665 ncm-et-9 2019-04-30 06:09 01:15:22 1988336 500 27 117 356 -63.23 +/- 15.92
79664 ncm-et-10 2019-04-30 04:55 01:18:01 1957417 500 50 148 302 -68.99 +/- 18.96
79663 ncm-et-13 2019-04-30 04:54 01:16:27 1977552 500 35 131 334 -67.55 +/- 17.19
79662 ncm-et-4 2019-04-30 04:54 01:15:25 1958322 500 28 137 335 -76.98 +/- 17.01
79661 ncm-et-9 2019-04-30 04:53 01:15:20 1971429 500 47 141 312 -66.1 +/- 18.44
79660 ncm-et-15 2019-04-30 04:53 01:16:50 1977005 500 40 121 339 -56.78 +/- 17.02
79659 ncm-et-3 2019-04-30 04:53 01:16:35 1964609 500 27 134 339 -75.52 +/- 16.79
79658 ncm-et-15 2019-04-30 03:38 01:14:10 1991091 500 45 124 331 -55.36 +/- 17.49
79657 ncm-et-10 2019-04-30 03:38 01:16:05 1957861 500 39 115 346 -53.22 +/- 16.65
79656 ncm-et-13 2019-04-30 03:37 01:15:53 1967694 500 44 129 327 -59.64 +/- 17.68
79655 ncm-et-9 2019-04-30 03:37 01:14:28 1979283 500 32 139 329 -75.52 +/- 17.39
79654 ncm-et-3 2019-04-30 03:37 01:14:11 1964763 500 25 109 366 -58.93 +/- 15.36
79653 ncm-et-4 2019-04-30 03:37 01:15:42 1978147 500 43 135 322 -64.66 +/- 17.91

Commit

Commit ID 99c9cae5865575c03a3eeea4ee6ea54ec8d59b18
Author Marco Costalba
Date 2015-02-07 18:13:41 UTC
Avoid casting to char* in prefetch() Funny enough, gcc __builtin_prefetch() expects already a void*, instead Windows's _mm_prefetch() requires a char*. The patch allows to remove ugly casts from caller sites. No functional change.
Copyright 2011–2024 Next Chess Move LLC