Dev Builds » 20130702-1812

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 05:47:14 1983799 2361 66 1447 848 -232.75 +/- 11.65
ncm-et-4 05:57:29 1973620 2409 79 1450 880 -224.52 +/- 11.45
ncm-et-5 01:50:57 2023854 778 22 483 273 -236.8 +/- 20.59
ncm-et-6 01:51:02 2025326 773 19 496 258 -250.25 +/- 21.19
ncm-et-7 01:50:54 2019136 771 28 454 289 -216.11 +/- 20.01
ncm-et-9 05:57:22 1986064 2457 60 1496 901 -232.5 +/- 11.28
ncm-et-10 05:57:32 1981903 2446 70 1501 875 -232.81 +/- 11.47
ncm-et-11 01:50:57 2019209 764 21 463 280 -229.4 +/- 20.29
ncm-et-12 01:50:18 1998558 761 23 478 260 -239.68 +/- 21.13
ncm-et-13 05:57:22 1989789 2481 68 1517 896 -232.29 +/- 11.33
ncm-et-14 01:50:56 2019859 779 16 484 279 -241.24 +/- 20.28
ncm-et-15 05:57:28 1985541 2469 56 1522 891 -237.46 +/- 11.34
ncm-et-16 01:51:02 1964800 751 22 464 265 -234.67 +/- 20.9
20000 550 12255 7195 -232.92 +/- 4.0

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
106379 ncm-et-3 2019-12-04 23:13 00:14:20 1961381 97 3 68 26 -281.75 +/- 68.8
106378 ncm-et-4 2019-12-04 23:05 00:22:51 1958471 152 7 89 56 -209.65 +/- 45.96
106377 ncm-et-10 2019-12-04 23:02 00:25:31 1961241 170 4 102 64 -228.32 +/- 42.64
106376 ncm-et-9 2019-12-04 23:01 00:26:55 1970332 182 3 107 72 -225.71 +/- 39.85
106375 ncm-et-15 2019-12-04 23:00 00:27:42 1972186 191 6 117 68 -230.77 +/- 41.57
106374 ncm-et-13 2019-12-04 22:57 00:30:58 1974208 208 7 131 70 -238.74 +/- 41.05
106373 ncm-et-3 2019-12-04 21:58 01:14:30 1960311 500 20 295 185 -214.85 +/- 25.07
106372 ncm-et-4 2019-12-04 21:50 01:13:48 1969425 500 20 314 166 -234.38 +/- 26.53
106371 ncm-et-10 2019-12-04 21:47 01:13:39 1963087 500 11 311 178 -240.82 +/- 25.45
106370 ncm-et-15 2019-12-04 21:46 01:12:32 1968174 500 12 300 188 -228.08 +/- 24.72
106369 ncm-et-9 2019-12-04 21:46 01:13:24 1963995 500 12 291 197 -218.86 +/- 24.08
106368 ncm-et-13 2019-12-04 21:44 01:11:58 1972349 500 20 291 189 -210.89 +/- 24.78
106367 ncm-et-3 2019-12-04 20:44 01:12:31 1964763 500 16 332 152 -258.75 +/- 27.74
106366 ncm-et-4 2019-12-04 20:33 01:15:37 1928307 500 14 300 186 -226.0 +/- 24.91
106365 ncm-et-15 2019-12-04 20:33 01:12:22 1968330 500 9 310 181 -241.91 +/- 25.17
106364 ncm-et-10 2019-12-04 20:33 01:13:24 1963557 500 17 290 193 -212.86 +/- 24.46
106363 ncm-et-9 2019-12-04 20:31 01:13:37 1963074 500 9 297 194 -228.08 +/- 24.2
106362 ncm-et-13 2019-12-04 20:30 01:12:43 1972198 500 15 290 195 -214.85 +/- 24.29
106361 ncm-et-3 2019-12-04 19:28 01:14:53 1965687 500 12 292 196 -219.87 +/- 24.15
106360 ncm-et-9 2019-12-04 19:18 01:12:20 1968171 500 16 315 169 -239.74 +/- 26.26
106359 ncm-et-15 2019-12-04 19:18 01:13:52 1966623 500 9 309 182 -240.82 +/- 25.09
106358 ncm-et-13 2019-12-04 19:18 01:10:50 1970799 500 7 325 168 -261.07 +/- 26.16
106357 ncm-et-4 2019-12-04 19:18 01:14:24 1966773 500 16 284 200 -207.95 +/- 23.96
106356 ncm-et-10 2019-12-04 19:18 01:13:58 1967388 500 15 291 194 -215.85 +/- 24.36
34618 ncm-et-16 2018-05-24 08:41 00:36:03 2021488 251 6 161 84 -250.5 +/- 37.33
34617 ncm-et-4 2018-05-24 08:40 00:37:14 2024100 257 9 154 94 -222.0 +/- 35.26
34616 ncm-et-7 2018-05-24 08:39 00:38:35 2024428 271 6 167 98 -237.64 +/- 34.38
34615 ncm-et-12 2018-05-24 08:39 00:38:18 2019859 261 6 168 87 -252.28 +/- 36.66
34614 ncm-et-13 2018-05-24 08:39 00:38:26 2024753 273 10 159 104 -212.76 +/- 33.46
34613 ncm-et-3 2018-05-24 08:39 00:38:40 2025572 264 6 157 101 -225.99 +/- 33.77
34612 ncm-et-11 2018-05-24 08:38 00:38:54 2019858 264 11 154 99 -210.72 +/- 34.36
34611 ncm-et-10 2018-05-24 08:38 00:39:13 2014988 276 11 184 81 -255.76 +/- 38.14
34610 ncm-et-6 2018-05-24 08:37 00:39:44 2024263 273 10 166 97 -225.71 +/- 34.75
34609 ncm-et-9 2018-05-24 08:37 00:39:46 2024427 275 9 168 98 -229.21 +/- 34.53
34608 ncm-et-14 2018-05-24 08:37 00:39:42 2020999 279 4 170 105 -238.11 +/- 32.97
34607 ncm-et-5 2018-05-24 08:37 00:39:56 2023446 278 10 183 85 -253.19 +/- 37.24
34606 ncm-et-15 2018-05-24 08:37 00:39:50 2017097 278 7 174 97 -241.21 +/- 34.66
34605 ncm-et-12 2018-05-24 07:26 01:12:00 1977257 500 17 310 173 -233.32 +/- 25.95
34604 ncm-et-7 2018-05-24 07:25 01:12:19 2013844 500 22 287 191 -205.04 +/- 24.66
34603 ncm-et-5 2018-05-24 07:25 01:11:01 2024263 500 12 300 188 -228.08 +/- 24.72
34602 ncm-et-11 2018-05-24 07:25 01:12:03 2018560 500 10 309 181 -239.74 +/- 25.19
34601 ncm-et-10 2018-05-24 07:25 01:11:47 2021162 500 12 323 165 -253.02 +/- 26.54
34600 ncm-et-3 2018-05-24 07:25 01:12:20 2025081 500 9 303 188 -234.38 +/- 24.64
34599 ncm-et-16 2018-05-24 07:25 01:14:59 1908113 500 16 303 181 -227.04 +/- 25.32
34598 ncm-et-14 2018-05-24 07:25 01:11:14 2018720 500 12 314 174 -243.0 +/- 25.79
34597 ncm-et-6 2018-05-24 07:25 01:11:18 2026390 500 9 330 161 -264.6 +/- 26.83
34596 ncm-et-15 2018-05-24 07:25 01:11:10 2020837 500 13 312 175 -239.74 +/- 25.73
34595 ncm-et-13 2018-05-24 07:25 01:12:27 2024427 500 9 321 170 -254.16 +/- 26.05
34594 ncm-et-9 2018-05-24 07:25 01:11:20 2026390 500 11 318 171 -248.53 +/- 26.02
34593 ncm-et-4 2018-05-24 07:25 01:13:35 1994647 500 13 309 178 -236.51 +/- 25.5

Commit

Commit ID 12c0dfc11364f915d90032a3dfbac3ed8f39db0a
Author Marco Costalba
Date 2013-07-02 18:12:57 UTC
Revert "Remove confusing optimization" This reverts commit e05c80a08859f6c4f0f599ca0b262ced00ad66fe. we gain a speed up of 1.5% under gcc ! No functional change.
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