Dev Builds » 20140318-1107

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 05:59:21 1993282 2423 156 962 1305 -120.14 +/- 9.22
ncm-et-4 05:58:49 1976284 2375 142 938 1295 -121.13 +/- 9.21
ncm-et-5 01:46:55 2022715 710 44 278 388 -118.95 +/- 16.86
ncm-et-6 01:46:30 2024101 705 39 297 369 -133.33 +/- 17.35
ncm-et-7 01:46:55 2008719 710 53 286 371 -118.4 +/- 17.44
ncm-et-8 01:46:57 1976246 717 41 292 384 -127.0 +/- 16.96
ncm-et-9 05:59:30 1987354 2375 145 988 1242 -128.93 +/- 9.48
ncm-et-10 05:58:54 1984093 2384 143 989 1252 -128.9 +/- 9.43
ncm-et-11 01:46:46 2001196 715 42 313 360 -138.6 +/- 17.69
ncm-et-12 01:46:49 1967832 687 47 292 348 -129.6 +/- 18.04
ncm-et-13 05:59:29 1987681 2382 161 969 1252 -122.71 +/- 9.45
ncm-et-14 01:47:03 2019940 724 42 305 377 -132.25 +/- 17.2
ncm-et-15 05:59:35 1986029 2371 139 957 1275 -124.99 +/- 9.3
ncm-et-16 01:47:05 2019290 722 51 307 364 -128.78 +/- 17.66
20000 1245 8173 10582 -125.54 +/- 3.24

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
94088 ncm-et-15 2019-08-27 11:56 00:23:50 1963533 159 5 82 72 -183.64 +/- 39.74
94087 ncm-et-4 2019-08-27 11:56 00:23:56 1964919 155 10 57 88 -108.77 +/- 35.29
94086 ncm-et-9 2019-08-27 11:56 00:24:08 1967231 157 7 60 90 -122.07 +/- 34.46
94085 ncm-et-10 2019-08-27 11:54 00:25:07 1961085 160 8 58 94 -112.33 +/- 33.61
94084 ncm-et-13 2019-08-27 11:54 00:25:57 1968943 169 18 69 82 -108.22 +/- 37.7
94083 ncm-et-3 2019-08-27 11:50 00:30:05 1982181 200 20 64 116 -77.71 +/- 30.94
94082 ncm-et-9 2019-08-27 10:41 01:13:24 1971410 500 32 201 267 -122.24 +/- 20.42
94081 ncm-et-4 2019-08-27 10:39 01:15:13 1967915 500 30 194 276 -118.33 +/- 19.94
94080 ncm-et-15 2019-08-27 10:38 01:16:19 1972030 500 30 194 276 -118.33 +/- 19.94
94079 ncm-et-10 2019-08-27 10:38 01:15:46 1973809 500 32 202 266 -123.02 +/- 20.47
94078 ncm-et-13 2019-08-27 10:37 01:15:12 1966923 500 34 216 250 -132.54 +/- 21.32
94077 ncm-et-3 2019-08-27 10:34 01:14:26 1986517 500 29 211 260 -132.54 +/- 20.73
94076 ncm-et-9 2019-08-27 09:23 01:16:59 1966470 500 28 207 265 -130.15 +/- 20.46
94075 ncm-et-4 2019-08-27 09:22 01:15:54 1961536 500 28 201 271 -125.39 +/- 20.15
94074 ncm-et-10 2019-08-27 09:20 01:16:04 1964480 500 24 225 251 -148.02 +/- 21.11
94073 ncm-et-13 2019-08-27 09:20 01:16:18 1968477 500 39 195 266 -112.14 +/- 20.57
94072 ncm-et-15 2019-08-27 09:20 01:17:45 1966312 500 25 194 281 -122.24 +/- 19.59
94071 ncm-et-3 2019-08-27 09:19 01:13:43 1973585 500 32 197 271 -119.11 +/- 20.22
94070 ncm-et-10 2019-08-27 08:04 01:15:04 1964161 500 35 202 263 -120.67 +/- 20.67
94069 ncm-et-4 2019-08-27 08:04 01:17:06 1919848 500 32 199 269 -120.67 +/- 20.32
94068 ncm-et-9 2019-08-27 08:04 01:18:01 1967547 500 33 208 259 -126.97 +/- 20.84
94067 ncm-et-15 2019-08-27 08:04 01:14:32 1976539 500 29 194 277 -119.11 +/- 19.87
94066 ncm-et-3 2019-08-27 08:04 01:14:21 1966924 500 26 195 279 -122.24 +/- 19.71
94065 ncm-et-13 2019-08-27 08:04 01:15:09 1971258 500 30 202 268 -124.6 +/- 20.34
25876 ncm-et-12 2018-05-03 19:14 00:28:33 1991638 187 13 82 92 -134.54 +/- 35.32
25875 ncm-et-7 2018-05-03 19:12 00:30:58 2025081 210 16 95 99 -137.45 +/- 34.21
25874 ncm-et-6 2018-05-03 19:12 00:30:32 2024590 205 10 90 105 -143.17 +/- 32.64
25873 ncm-et-5 2018-05-03 19:11 00:31:49 2023609 210 13 74 123 -103.91 +/- 29.57
25872 ncm-et-13 2018-05-03 19:11 00:31:59 2025572 213 11 76 126 -109.51 +/- 28.98
25871 ncm-et-9 2018-05-03 19:10 00:32:30 2026718 218 12 104 102 -156.4 +/- 33.55
25870 ncm-et-11 2018-05-03 19:10 00:32:26 1983834 215 18 86 111 -113.79 +/- 32.08
25869 ncm-et-15 2018-05-03 19:10 00:32:46 2018557 212 18 75 119 -95.77 +/- 30.61
25868 ncm-et-8 2018-05-03 19:10 00:33:04 1956812 217 10 80 127 -116.23 +/- 28.85
25867 ncm-et-14 2018-05-03 19:10 00:33:03 2019371 224 13 93 118 -129.8 +/- 30.77
25866 ncm-et-16 2018-05-03 19:10 00:33:13 2017745 222 17 99 106 -134.7 +/- 33.02
25865 ncm-et-3 2018-05-03 19:10 00:33:22 2025899 223 13 94 116 -132.23 +/- 31.1
25864 ncm-et-10 2018-05-03 19:09 00:33:28 2019213 224 15 91 118 -122.74 +/- 30.88
25863 ncm-et-4 2018-05-03 19:09 00:33:32 2019223 220 15 103 102 -147.19 +/- 33.69
25862 ncm-et-4 2018-05-03 17:55 01:13:08 2024263 500 27 184 289 -112.91 +/- 19.24
25861 ncm-et-3 2018-05-03 17:55 01:13:24 2024590 500 36 201 263 -119.11 +/- 20.68
25860 ncm-et-6 2018-05-03 17:55 01:15:58 2023612 500 29 207 264 -129.35 +/- 20.52
25859 ncm-et-7 2018-05-03 17:55 01:15:57 1992357 500 37 191 272 -110.6 +/- 20.25
25858 ncm-et-8 2018-05-03 17:55 01:13:53 1995681 500 31 212 257 -131.74 +/- 20.91
25857 ncm-et-9 2018-05-03 17:55 01:14:28 2024753 500 33 208 259 -126.97 +/- 20.84
25856 ncm-et-10 2018-05-03 17:55 01:13:25 2021814 500 29 211 260 -132.54 +/- 20.73
25855 ncm-et-11 2018-05-03 17:55 01:14:20 2018558 500 24 227 249 -149.68 +/- 21.21
25854 ncm-et-13 2018-05-03 17:55 01:14:54 2024917 500 29 211 260 -132.54 +/- 20.73
25853 ncm-et-5 2018-05-03 17:55 01:15:06 2021821 500 31 204 265 -125.39 +/- 20.51
25852 ncm-et-12 2018-05-03 17:55 01:18:16 1944026 500 34 210 256 -127.76 +/- 21.01
25851 ncm-et-14 2018-05-03 17:55 01:14:00 2020510 500 29 212 259 -133.34 +/- 20.78
25850 ncm-et-15 2018-05-03 17:55 01:14:23 2019208 500 32 218 250 -135.76 +/- 21.29
25849 ncm-et-16 2018-05-03 17:55 01:13:52 2020836 500 34 208 258 -126.18 +/- 20.91

Commit

Commit ID aab5863dd42da0a8e493a2ffaca96319b3d19ebb
Author Marco Costalba
Date 2014-03-18 11:07:26 UTC
Increase max threads to 128 Thanks to std::bitset we can easily increase the limit of active threads above 64. Thanks to Lucas Braesch for pointing at the correct solution of using std::bitset. No functional change.
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