Dev Builds » 20140703-1022

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 06:03:16 1988200 2396 153 863 1380 -106.14 +/- 8.85
ncm-et-4 06:02:56 1976820 2359 163 864 1332 -106.45 +/- 9.06
ncm-et-5 01:48:15 2023365 717 40 239 438 -99.03 +/- 15.41
ncm-et-6 01:48:11 2026145 704 45 249 410 -103.65 +/- 16.2
ncm-et-7 01:47:45 2010664 724 58 236 430 -87.21 +/- 15.85
ncm-et-8 01:48:16 1965096 708 39 231 438 -96.64 +/- 15.34
ncm-et-9 06:03:14 1991680 2396 188 830 1378 -95.42 +/- 8.91
ncm-et-10 06:03:04 1984119 2360 136 842 1382 -107.21 +/- 8.78
ncm-et-11 01:48:07 2009969 724 49 215 460 -81.1 +/- 14.93
ncm-et-12 01:48:12 2011114 704 45 237 422 -97.22 +/- 15.85
ncm-et-13 06:02:58 1990754 2407 150 813 1444 -98.24 +/- 8.55
ncm-et-14 01:48:02 2020267 714 46 246 422 -99.99 +/- 15.91
ncm-et-15 06:02:49 1989421 2384 161 866 1357 -105.91 +/- 8.96
ncm-et-16 01:47:55 1997760 703 50 244 409 -98.43 +/- 16.27
20000 1323 6975 11702 -100.93 +/- 3.03

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
88130 ncm-et-10 2019-07-07 20:01 00:22:46 1966305 148 8 54 86 -111.68 +/- 35.33
88129 ncm-et-4 2019-07-07 20:01 00:23:13 1971600 143 7 55 81 -121.32 +/- 36.53
88128 ncm-et-3 2019-07-07 19:57 00:26:24 1983219 173 20 59 94 -79.69 +/- 34.88
88127 ncm-et-13 2019-07-07 19:57 00:27:13 1981774 184 13 63 108 -96.84 +/- 31.68
88126 ncm-et-15 2019-07-07 19:56 00:27:45 1975310 174 10 62 102 -107.1 +/- 32.41
88125 ncm-et-9 2019-07-07 19:56 00:28:07 1970481 177 15 63 99 -96.64 +/- 33.6
88124 ncm-et-10 2019-07-07 18:43 01:16:40 1962613 500 32 183 285 -108.3 +/- 19.53
88123 ncm-et-3 2019-07-07 18:41 01:15:52 1961842 500 28 176 296 -106.01 +/- 18.92
88122 ncm-et-4 2019-07-07 18:40 01:19:17 1912672 500 35 187 278 -109.07 +/- 19.92
88121 ncm-et-13 2019-07-07 18:40 01:15:25 1974221 500 28 161 311 -94.7 +/- 18.19
88120 ncm-et-9 2019-07-07 18:39 01:15:16 1975609 500 51 181 268 -92.46 +/- 20.59
88119 ncm-et-15 2019-07-07 18:39 01:15:52 1974098 500 40 189 271 -106.78 +/- 20.34
88118 ncm-et-10 2019-07-07 17:25 01:17:39 1977040 500 20 177 303 -112.91 +/- 18.38
88117 ncm-et-3 2019-07-07 17:24 01:15:41 1963686 500 32 183 285 -108.3 +/- 19.53
88116 ncm-et-13 2019-07-07 17:23 01:15:45 1972973 500 30 189 281 -114.45 +/- 19.69
88115 ncm-et-15 2019-07-07 17:23 01:15:20 1975603 500 28 175 297 -105.25 +/- 18.87
88114 ncm-et-4 2019-07-07 17:22 01:16:39 1963384 500 39 185 276 -104.49 +/- 20.08
88113 ncm-et-9 2019-07-07 17:22 01:16:08 1978411 500 36 173 291 -97.69 +/- 19.31
88112 ncm-et-10 2019-07-07 16:06 01:17:45 1959854 500 33 171 296 -98.44 +/- 19.01
88111 ncm-et-13 2019-07-07 16:06 01:16:29 1967849 500 34 171 295 -97.69 +/- 19.08
88110 ncm-et-4 2019-07-07 16:06 01:15:49 1979342 500 33 183 284 -107.54 +/- 19.6
88109 ncm-et-3 2019-07-07 16:06 01:17:08 1968003 500 30 175 295 -103.73 +/- 19.01
88108 ncm-et-9 2019-07-07 16:06 01:15:32 1976071 500 42 164 294 -86.52 +/- 19.25
88107 ncm-et-15 2019-07-07 16:06 01:16:17 1973426 500 39 188 273 -106.78 +/- 20.23
22124 ncm-et-12 2018-04-23 09:35 00:31:15 2017584 204 10 73 121 -110.92 +/- 29.51
22123 ncm-et-16 2018-04-23 09:34 00:31:36 1974032 203 22 63 118 -71.15 +/- 30.72
22122 ncm-et-14 2018-04-23 09:34 00:32:00 2019046 214 13 72 129 -98.33 +/- 28.63
22121 ncm-et-5 2018-04-23 09:34 00:32:15 2024427 217 13 54 150 -66.44 +/- 25.1
22120 ncm-et-7 2018-04-23 09:34 00:32:07 2024590 224 19 67 138 -75.62 +/- 27.79
22119 ncm-et-15 2018-04-23 09:33 00:32:05 2020510 210 9 71 130 -105.72 +/- 27.98
22118 ncm-et-6 2018-04-23 09:33 00:32:24 2025572 204 14 86 104 -128.13 +/- 33.07
22117 ncm-et-10 2018-04-23 09:33 00:32:23 2019372 212 9 79 124 -119.18 +/- 29.13
22116 ncm-et-8 2018-04-23 09:33 00:32:27 1933299 208 10 63 135 -90.52 +/- 27.07
22115 ncm-et-9 2018-04-23 09:33 00:32:30 2024754 219 17 72 130 -89.16 +/- 28.86
22114 ncm-et-4 2018-04-23 09:33 00:33:01 2022793 216 18 86 112 -113.22 +/- 31.92
22113 ncm-et-11 2018-04-23 09:33 00:33:11 2004789 224 12 71 141 -93.72 +/- 26.89
22112 ncm-et-3 2018-04-23 09:32 00:33:42 2026554 223 14 85 124 -114.6 +/- 29.8
22111 ncm-et-13 2018-04-23 09:32 00:34:15 2023446 223 16 68 139 -82.53 +/- 27.44
22110 ncm-et-15 2018-04-23 08:17 01:15:30 2017584 500 35 181 284 -104.49 +/- 19.63
22109 ncm-et-7 2018-04-23 08:17 01:15:38 1996738 500 39 169 292 -92.46 +/- 19.3
22108 ncm-et-16 2018-04-23 08:17 01:16:19 2021489 500 28 181 291 -109.83 +/- 19.16
22107 ncm-et-14 2018-04-23 08:17 01:16:02 2021488 500 33 174 293 -100.71 +/- 19.16
22106 ncm-et-4 2018-04-23 08:17 01:14:57 2011134 500 31 168 301 -97.69 +/- 18.73
22105 ncm-et-13 2018-04-23 08:17 01:13:51 2024264 500 29 161 310 -93.95 +/- 18.26
22104 ncm-et-11 2018-04-23 08:17 01:14:56 2015150 500 37 144 319 -75.52 +/- 17.96
22103 ncm-et-9 2018-04-23 08:17 01:15:41 2024754 500 27 177 296 -107.54 +/- 18.9
22102 ncm-et-12 2018-04-23 08:16 01:16:57 2004645 500 35 164 301 -91.71 +/- 18.8
22101 ncm-et-6 2018-04-23 08:16 01:15:47 2026718 500 31 163 306 -93.95 +/- 18.49
22100 ncm-et-5 2018-04-23 08:16 01:16:00 2022303 500 27 185 288 -113.68 +/- 19.29
22099 ncm-et-3 2018-04-23 08:16 01:14:29 2025899 500 29 185 286 -112.14 +/- 19.43
22098 ncm-et-8 2018-04-23 08:16 01:15:49 1996894 500 29 168 303 -99.2 +/- 18.6
22097 ncm-et-10 2018-04-23 08:16 01:15:51 2019533 500 34 178 288 -102.97 +/- 19.42

Commit

Commit ID 85b08ce3adafbb1a70cd371cadb1e136e8879ebf
Author lucasart
Date 2014-07-03 10:22:53 UTC
Use compiler intrinsic instead of assembly for popcnt This time, do not break compatibility with some AMD machines that have SSE3 and popcnt, but do not have SSE4.2. No functional change.
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