Dev Builds » 20130409-2132

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 05:57:02 1984013 2430 56 1601 773 -260.96 +/- 12.23
ncm-et-4 05:56:45 1974515 2414 54 1596 764 -262.7 +/- 12.3
ncm-et-5 01:50:41 2022059 762 20 489 253 -249.36 +/- 21.41
ncm-et-6 01:50:55 2024837 766 20 496 250 -252.69 +/- 21.55
ncm-et-7 01:50:41 2025736 771 16 530 225 -279.59 +/- 22.75
ncm-et-9 05:56:45 1986905 2418 57 1591 770 -260.15 +/- 12.25
ncm-et-10 05:56:33 1981717 2449 59 1635 755 -265.5 +/- 12.39
ncm-et-11 01:50:31 2026557 769 22 517 230 -265.6 +/- 22.52
ncm-et-12 01:50:42 2020269 771 21 502 248 -254.08 +/- 21.65
ncm-et-13 05:56:37 1990012 2460 71 1591 798 -250.7 +/- 12.05
ncm-et-14 01:51:03 2019289 776 19 522 235 -268.28 +/- 22.26
ncm-et-15 05:57:02 1988574 2441 61 1614 766 -261.2 +/- 12.3
ncm-et-16 01:50:43 2021732 773 14 522 237 -273.72 +/- 22.12
20000 490 13206 6304 -260.96 +/- 4.28

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
109103 ncm-et-4 2019-12-26 07:30 00:22:39 1931821 151 1 104 46 -289.44 +/- 50.55
109102 ncm-et-9 2019-12-26 07:30 00:23:09 1967232 152 3 102 47 -270.16 +/- 50.32
109101 ncm-et-15 2019-12-26 07:28 00:24:39 1969714 163 6 111 46 -265.88 +/- 50.98
109100 ncm-et-3 2019-12-26 07:28 00:24:54 1966311 166 4 111 51 -266.12 +/- 48.3
109099 ncm-et-10 2019-12-26 07:26 00:26:38 1955413 179 6 122 51 -268.19 +/- 48.37
109098 ncm-et-13 2019-12-26 07:26 00:27:04 1970174 189 5 132 52 -282.92 +/- 47.92
109097 ncm-et-4 2019-12-26 06:16 01:13:14 1975922 500 12 323 165 -253.02 +/- 26.54
109096 ncm-et-9 2019-12-26 06:15 01:13:22 1960307 500 10 327 163 -259.91 +/- 26.67
109095 ncm-et-3 2019-12-26 06:13 01:13:40 1962457 500 15 325 160 -251.89 +/- 27.01
109094 ncm-et-10 2019-12-26 06:13 01:12:09 1961541 500 12 348 140 -282.94 +/- 28.93
109093 ncm-et-15 2019-12-26 06:12 01:14:59 1973433 500 9 348 143 -286.77 +/- 28.58
109092 ncm-et-13 2019-12-26 06:11 01:13:35 1978568 500 11 303 186 -232.26 +/- 24.84
109091 ncm-et-9 2019-12-26 05:00 01:14:07 1975137 500 6 325 169 -262.24 +/- 26.04
109090 ncm-et-4 2019-12-26 04:59 01:15:39 1934881 500 10 338 152 -273.0 +/- 27.69
109089 ncm-et-15 2019-12-26 04:59 01:12:17 1976226 500 16 328 156 -254.16 +/- 27.38
109088 ncm-et-3 2019-12-26 04:58 01:14:07 1963224 500 12 320 168 -249.64 +/- 26.29
109087 ncm-et-10 2019-12-26 04:58 01:13:54 1962340 500 12 328 160 -258.75 +/- 26.98
109086 ncm-et-13 2019-12-26 04:57 01:13:10 1965077 500 20 321 159 -241.91 +/- 27.12
109085 ncm-et-9 2019-12-26 03:44 01:15:14 1966630 500 13 327 160 -256.44 +/- 26.99
109084 ncm-et-3 2019-12-26 03:44 01:13:19 1960615 500 8 329 163 -264.6 +/- 26.63
109083 ncm-et-10 2019-12-26 03:44 01:13:05 1967542 500 12 314 174 -243.0 +/- 25.79
109082 ncm-et-13 2019-12-26 03:44 01:12:03 1975765 500 17 329 154 -254.16 +/- 27.56
109081 ncm-et-15 2019-12-26 03:44 01:14:08 1968934 500 14 327 159 -255.3 +/- 27.09
109080 ncm-et-4 2019-12-26 03:43 01:14:18 1970970 500 13 337 150 -268.17 +/- 27.92
37937 ncm-et-3 2018-06-01 12:54 00:37:30 2026227 264 7 168 89 -246.22 +/- 36.27
37936 ncm-et-5 2018-06-01 12:54 00:37:35 2021653 262 10 168 84 -242.49 +/- 37.45
37935 ncm-et-9 2018-06-01 12:54 00:37:55 2027046 266 10 181 75 -265.1 +/- 39.67
37934 ncm-et-4 2018-06-01 12:53 00:38:27 2010052 263 7 168 88 -247.51 +/- 36.49
37933 ncm-et-10 2018-06-01 12:53 00:38:32 2022307 270 4 186 80 -284.26 +/- 38.29
37932 ncm-et-11 2018-06-01 12:53 00:38:40 2027050 269 4 192 73 -300.57 +/- 40.21
37931 ncm-et-16 2018-06-01 12:53 00:38:53 2021651 273 6 180 87 -261.87 +/- 36.71
37930 ncm-et-7 2018-06-01 12:53 00:39:16 2024099 271 3 189 79 -292.2 +/- 38.48
37929 ncm-et-6 2018-06-01 12:53 00:39:13 2026391 266 7 178 81 -265.1 +/- 38.14
37928 ncm-et-12 2018-06-01 12:52 00:39:22 2019375 271 7 165 99 -231.75 +/- 34.25
37927 ncm-et-13 2018-06-01 12:52 00:39:45 2026227 271 4 174 93 -256.05 +/- 35.26
37926 ncm-et-15 2018-06-01 12:52 00:39:54 2022140 278 6 187 85 -270.02 +/- 37.18
37925 ncm-et-14 2018-06-01 12:52 00:40:11 2018882 276 6 179 91 -255.76 +/- 35.83
37924 ncm-et-11 2018-06-01 11:40 01:11:51 2026064 500 18 325 157 -248.53 +/- 27.29
37923 ncm-et-7 2018-06-01 11:40 01:11:25 2027374 500 13 341 146 -273.0 +/- 28.31
37922 ncm-et-13 2018-06-01 11:40 01:11:00 2024263 500 14 332 154 -261.07 +/- 27.55
37921 ncm-et-16 2018-06-01 11:40 01:11:50 2021814 500 8 342 150 -280.42 +/- 27.84
37920 ncm-et-9 2018-06-01 11:40 01:12:58 2025081 500 15 329 156 -256.44 +/- 27.37
37919 ncm-et-4 2018-06-01 11:40 01:12:28 2023446 500 11 326 163 -257.59 +/- 26.7
37918 ncm-et-5 2018-06-01 11:40 01:13:06 2022466 500 10 321 169 -253.02 +/- 26.16
37917 ncm-et-12 2018-06-01 11:40 01:11:20 2021163 500 14 337 149 -266.97 +/- 28.02
37916 ncm-et-10 2018-06-01 11:40 01:12:15 2021164 500 13 337 150 -268.17 +/- 27.92
37915 ncm-et-15 2018-06-01 11:40 01:11:05 2020999 500 10 313 177 -244.1 +/- 25.51
37914 ncm-et-6 2018-06-01 11:40 01:11:42 2023283 500 13 318 169 -246.3 +/- 26.22
37913 ncm-et-14 2018-06-01 11:40 01:10:52 2019696 500 13 343 144 -275.45 +/- 28.51
37912 ncm-et-3 2018-06-01 11:40 01:13:32 2025244 500 10 348 142 -285.49 +/- 28.7

Commit

Commit ID a95cbca568ec393ea6b4b17ed86f89c75d7cbe57
Author Marco Costalba
Date 2013-04-09 21:32:06 UTC
Simplify and speed up previous patch Use an optinal argument instead of a template parameter. Interestingly, not only is simpler, but also faster, perhaps due to less L1 instruction cache pressure because we don't duplicate the very used SEE code path. No functional change.
Copyright 2011–2024 Next Chess Move LLC