Dev Builds » 20141110-2306

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 08:28:40 1970754 3341 230 993 2118 -80.77 +/- 6.96
ncm-et-4 08:28:27 1944695 3293 262 938 2093 -72.35 +/- 7.03
ncm-et-9 08:28:23 1971379 3358 236 1016 2106 -82.2 +/- 7.02
ncm-et-10 08:28:26 1969440 3347 270 979 2098 -74.73 +/- 7.06
ncm-et-13 08:28:32 1972808 3307 239 968 2100 -77.87 +/- 7.0
ncm-et-15 08:28:44 1976863 3354 229 949 2176 -75.76 +/- 6.81
20000 1466 5843 12691 -77.29 +/- 2.85

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
84368 ncm-et-4 2019-06-07 09:10 00:45:14 1962464 293 22 93 178 -85.9 +/- 24.46
84367 ncm-et-13 2019-06-07 09:08 00:47:29 1968160 307 24 85 198 -69.97 +/- 22.77
84366 ncm-et-3 2019-06-07 09:04 00:51:14 1974778 341 26 112 203 -89.56 +/- 23.04
84365 ncm-et-10 2019-06-07 09:03 00:52:51 1981768 347 27 114 206 -89.01 +/- 22.9
84364 ncm-et-15 2019-06-07 09:01 00:54:51 1982676 354 22 98 234 -75.77 +/- 20.56
84363 ncm-et-9 2019-06-07 09:00 00:55:04 1967085 358 24 103 231 -77.95 +/- 20.96
84362 ncm-et-13 2019-06-07 07:51 01:15:32 1973271 500 42 142 316 -70.44 +/- 18.19
84361 ncm-et-4 2019-06-07 07:50 01:18:52 1911045 500 45 147 308 -71.89 +/- 18.61
84360 ncm-et-3 2019-06-07 07:47 01:16:41 1970708 500 34 153 313 -84.31 +/- 18.21
84359 ncm-et-10 2019-06-07 07:46 01:15:16 1973216 500 35 155 310 -85.04 +/- 18.37
84358 ncm-et-9 2019-06-07 07:43 01:16:33 1973906 500 36 147 317 -78.44 +/- 18.05
84357 ncm-et-15 2019-06-07 07:42 01:17:21 1986132 500 36 154 310 -83.57 +/- 18.39
84356 ncm-et-4 2019-06-07 06:34 01:15:37 1968974 500 40 153 307 -79.9 +/- 18.59
84355 ncm-et-13 2019-06-07 06:33 01:17:38 1970357 500 37 156 307 -84.31 +/- 18.55
84354 ncm-et-3 2019-06-07 06:31 01:15:03 1962919 500 27 151 322 -88.0 +/- 17.63
84353 ncm-et-10 2019-06-07 06:29 01:16:42 1962920 500 41 129 330 -61.79 +/- 17.49
84352 ncm-et-9 2019-06-07 06:27 01:14:19 1976695 500 41 133 326 -64.66 +/- 17.68
84351 ncm-et-15 2019-06-07 06:26 01:14:55 1988413 500 33 146 321 -79.9 +/- 17.8
84350 ncm-et-4 2019-06-07 05:16 01:16:48 1935440 500 43 158 299 -81.37 +/- 19.02
84349 ncm-et-13 2019-06-07 05:13 01:18:26 1973738 500 40 134 326 -66.1 +/- 17.67
84348 ncm-et-3 2019-06-07 05:13 01:16:38 1974074 500 47 148 305 -71.16 +/- 18.78
84347 ncm-et-9 2019-06-07 05:12 01:14:47 1968944 500 31 171 298 -99.95 +/- 18.88
84346 ncm-et-10 2019-06-07 05:12 01:16:01 1966924 500 51 137 312 -60.36 +/- 18.49
84345 ncm-et-15 2019-06-07 05:10 01:15:32 1976851 500 37 140 323 -72.61 +/- 17.77
84344 ncm-et-3 2019-06-07 03:56 01:15:54 1964301 500 31 143 326 -79.17 +/- 17.51
84343 ncm-et-13 2019-06-07 03:56 01:16:37 1969553 500 29 157 314 -90.97 +/- 18.06
84342 ncm-et-4 2019-06-07 03:55 01:19:47 1912938 500 32 138 330 -74.79 +/- 17.34
84341 ncm-et-9 2019-06-07 03:55 01:15:41 1971264 500 44 141 315 -68.27 +/- 18.26
84340 ncm-et-15 2019-06-07 03:54 01:15:00 1970637 500 33 140 327 -75.52 +/- 17.5
84339 ncm-et-10 2019-06-07 03:53 01:17:17 1968161 500 47 139 314 -64.66 +/- 18.35
84338 ncm-et-3 2019-06-07 02:39 01:15:50 1975183 500 32 138 330 -74.79 +/- 17.34
84337 ncm-et-4 2019-06-07 02:39 01:15:24 1962763 500 36 131 333 -66.82 +/- 17.26
84336 ncm-et-9 2019-06-07 02:38 01:15:17 1972977 500 35 154 311 -84.31 +/- 18.32
84335 ncm-et-15 2019-06-07 02:37 01:15:16 1966631 500 36 132 332 -67.55 +/- 17.31
84334 ncm-et-13 2019-06-07 02:37 01:17:19 1982855 500 34 150 316 -82.1 +/- 18.06
84333 ncm-et-10 2019-06-07 02:37 01:14:53 1964317 500 35 159 306 -88.0 +/- 18.56
84332 ncm-et-9 2019-06-07 01:21 01:16:42 1968788 500 25 167 308 -101.46 +/- 18.27
84331 ncm-et-4 2019-06-07 01:21 01:16:45 1959245 500 44 118 338 -51.8 +/- 17.13
84330 ncm-et-13 2019-06-07 01:21 01:15:31 1971724 500 33 144 323 -78.44 +/- 17.7
84329 ncm-et-10 2019-06-07 01:21 01:15:26 1968776 500 34 146 320 -79.17 +/- 17.86
84328 ncm-et-3 2019-06-07 01:21 01:17:20 1973315 500 33 148 319 -81.37 +/- 17.9
84327 ncm-et-15 2019-06-07 01:21 01:15:49 1966701 500 32 139 329 -75.52 +/- 17.39

Commit

Commit ID c6d45c60b516e799526f1163733b74b23fc1b63c
Author lucasart
Date 2014-11-10 23:06:12 UTC
Profile Build with Hash=16 16MB for 1" searches is more comensurate with the average use case. And 16 is the default used by stockfish bench, so it makes sense to be consistent, if only to have the same minimum memory requirement for using SF and compiling it with PGO. No functional change. Resolves #109
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