Dev Builds » 20150316-0714

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 05:57:21 1974798 2386 201 539 1646 -49.55 +/- 7.66
ncm-et-4 05:52:55 1980121 2385 174 561 1650 -56.88 +/- 7.6
ncm-et-5 01:45:03 2024512 709 62 175 472 -55.85 +/- 14.59
ncm-et-6 01:45:31 2026720 710 54 149 507 -46.77 +/- 13.48
ncm-et-7 01:45:34 1976791 697 52 147 498 -47.65 +/- 13.59
ncm-et-8 01:45:35 2022711 723 58 149 516 -43.96 +/- 13.39
ncm-et-9 05:52:17 1990787 2387 199 553 1635 -51.91 +/- 7.72
ncm-et-10 05:53:30 1981600 2364 210 539 1615 -48.67 +/- 7.79
ncm-et-11 01:44:58 2017260 709 48 173 488 -61.9 +/- 13.99
ncm-et-12 01:45:10 2011788 718 54 176 488 -59.61 +/- 14.14
ncm-et-13 05:54:33 1992798 2393 195 572 1626 -55.2 +/- 7.76
ncm-et-14 01:45:33 2019126 727 44 150 533 -51.02 +/- 12.79
ncm-et-15 05:55:04 1986675 2385 204 566 1615 -53.15 +/- 7.82
ncm-et-16 01:45:33 2003148 707 51 159 497 -53.49 +/- 13.73
20000 1606 4608 13786 -52.55 +/- 2.64

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
76694 ncm-et-15 2019-04-06 08:21 00:23:55 1968951 159 11 43 105 -70.89 +/- 30.87
76693 ncm-et-10 2019-04-06 08:21 00:24:12 1964621 156 16 35 105 -42.53 +/- 31.0
76692 ncm-et-4 2019-04-06 08:20 00:24:15 1965689 163 16 39 108 -49.35 +/- 30.75
76691 ncm-et-3 2019-04-06 08:20 00:24:36 1960921 168 14 42 112 -58.45 +/- 29.95
76690 ncm-et-9 2019-04-06 08:20 00:25:20 1966465 169 12 50 107 -79.48 +/- 31.12
76689 ncm-et-13 2019-04-06 08:18 00:27:02 1968157 185 22 43 120 -39.61 +/- 29.58
76688 ncm-et-10 2019-04-06 07:04 01:15:13 1953434 500 42 100 358 -40.48 +/- 16.07
76687 ncm-et-9 2019-04-06 07:04 01:14:18 1975765 500 42 122 336 -56.07 +/- 17.2
76686 ncm-et-3 2019-04-06 07:04 01:15:05 1967543 500 33 118 349 -59.64 +/- 16.4
76685 ncm-et-13 2019-04-06 07:04 01:12:53 1977785 500 42 114 344 -50.38 +/- 16.8
76684 ncm-et-15 2019-04-06 07:04 01:15:52 1975759 500 40 101 359 -42.6 +/- 15.99
76683 ncm-et-4 2019-04-06 07:04 01:15:21 1967237 500 45 118 337 -51.09 +/- 17.19
76640 ncm-et-3 2019-04-05 20:33 01:15:44 1971605 500 47 115 338 -47.55 +/- 17.16
76639 ncm-et-10 2019-04-05 20:31 01:14:06 1959695 500 43 101 356 -40.48 +/- 16.19
76638 ncm-et-13 2019-04-05 20:31 01:14:24 1978409 500 36 118 346 -57.5 +/- 16.61
76637 ncm-et-15 2019-04-05 20:30 01:15:59 1974048 500 54 112 334 -40.48 +/- 17.44
76636 ncm-et-4 2019-04-05 20:30 01:14:17 1967543 500 39 127 334 -61.79 +/- 17.26
76635 ncm-et-9 2019-04-05 20:30 01:14:19 1962918 500 42 99 359 -39.78 +/- 16.01
76634 ncm-et-15 2019-04-05 19:16 01:13:41 1967411 500 35 127 338 -64.66 +/- 16.99
76633 ncm-et-3 2019-04-05 19:16 01:16:33 1899538 500 47 109 344 -43.3 +/- 16.86
76632 ncm-et-13 2019-04-05 19:16 01:14:34 1979819 500 44 130 326 -60.36 +/- 17.73
76631 ncm-et-9 2019-04-05 19:16 01:13:10 1986954 500 40 111 349 -49.67 +/- 16.51
76630 ncm-et-4 2019-04-05 19:16 01:13:33 1963532 500 28 119 353 -63.95 +/- 16.1
76629 ncm-et-10 2019-04-05 19:16 01:14:51 1970015 500 40 134 326 -66.1 +/- 17.67
15585 ncm-et-7 2018-04-05 07:21 00:29:17 1999273 197 11 41 145 -53.32 +/- 24.41
15584 ncm-et-10 2018-04-05 07:19 00:30:43 2021325 208 22 48 138 -43.66 +/- 27.23
15583 ncm-et-13 2018-04-05 07:19 00:30:56 2025736 208 20 52 136 -53.88 +/- 27.52
15582 ncm-et-11 2018-04-05 07:19 00:30:41 2019046 209 11 52 146 -69.05 +/- 25.17
15581 ncm-et-5 2018-04-05 07:19 00:31:19 2023287 209 21 58 130 -62.16 +/- 28.7
15580 ncm-et-9 2018-04-05 07:19 00:31:41 2026721 218 21 48 149 -43.25 +/- 25.75
15579 ncm-et-6 2018-04-05 07:19 00:31:42 2026722 210 14 34 162 -33.19 +/- 22.25
15578 ncm-et-16 2018-04-05 07:18 00:31:57 2020836 207 11 51 145 -67.99 +/- 25.22
15577 ncm-et-3 2018-04-05 07:18 00:31:49 2023610 218 21 44 153 -36.79 +/- 25.03
15576 ncm-et-12 2018-04-05 07:18 00:32:18 2018884 218 21 55 142 -54.63 +/- 26.98
15575 ncm-et-8 2018-04-05 07:18 00:32:31 2022303 223 19 47 157 -43.86 +/- 24.57
15574 ncm-et-4 2018-04-05 07:17 00:32:53 2025245 222 17 54 151 -58.45 +/- 25.45
15573 ncm-et-15 2018-04-05 07:17 00:33:23 2020837 226 14 57 155 -66.92 +/- 24.83
15572 ncm-et-14 2018-04-05 07:17 00:33:23 2019370 227 16 46 165 -46.19 +/- 23.3
15571 ncm-et-5 2018-04-05 06:04 01:13:44 2025737 500 41 117 342 -53.22 +/- 16.89
15570 ncm-et-9 2018-04-05 06:04 01:13:29 2025899 500 42 123 335 -56.78 +/- 17.25
15569 ncm-et-10 2018-04-05 06:04 01:14:25 2020510 500 47 121 332 -51.8 +/- 17.47
15568 ncm-et-12 2018-04-05 06:04 01:12:52 2004692 500 33 121 346 -61.79 +/- 16.55
15567 ncm-et-11 2018-04-05 06:04 01:14:17 2015474 500 37 121 342 -58.93 +/- 16.83
15566 ncm-et-4 2018-04-05 06:04 01:12:36 1991484 500 29 104 367 -52.51 +/- 15.38
15565 ncm-et-6 2018-04-05 06:04 01:13:49 2026718 500 40 115 345 -52.51 +/- 16.72
15564 ncm-et-16 2018-04-05 06:04 01:13:36 1985461 500 40 108 352 -47.55 +/- 16.36
15563 ncm-et-14 2018-04-05 06:04 01:12:10 2018883 500 28 104 368 -53.22 +/- 15.31
15562 ncm-et-7 2018-04-05 06:04 01:16:17 1954309 500 41 106 353 -45.42 +/- 16.32
15561 ncm-et-15 2018-04-05 06:04 01:12:14 2013046 500 50 126 324 -53.22 +/- 17.89
15560 ncm-et-8 2018-04-05 06:04 01:13:04 2023120 500 39 102 359 -44.01 +/- 15.98
15559 ncm-et-3 2018-04-05 06:04 01:13:34 2025572 500 39 111 350 -50.38 +/- 16.45
15558 ncm-et-13 2018-04-05 06:04 01:14:44 2026883 500 31 115 354 -58.93 +/- 16.11

Commit

Commit ID 13d4df95cd4c56c0e730328648de54d9ed8bd81e
Author Marco Costalba
Date 2015-03-16 07:14:08 UTC
Use acquire() and release() for spinlocks It is more idiomatick than lock() and unlock() No functional change.
Copyright 2011–2024 Next Chess Move LLC