Dev Builds » 20130113-2256

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 06:25:20 1989982 2766 27 2084 655 -333.07 +/- 13.3
ncm-et-4 06:25:18 1993214 2769 31 2115 623 -340.13 +/- 13.65
ncm-et-7 02:32:20 2024263 1117 7 838 272 -333.29 +/- 20.62
ncm-et-9 06:25:32 1990093 2767 17 2128 622 -348.54 +/- 13.63
ncm-et-10 06:25:25 1986182 2791 30 2099 662 -331.24 +/- 13.23
ncm-et-11 02:32:14 2024699 1119 5 908 206 -388.53 +/- 23.8
ncm-et-12 02:32:27 1975190 1079 9 805 265 -328.49 +/- 20.92
ncm-et-13 06:25:24 1995494 2811 22 2168 621 -348.96 +/- 13.66
ncm-et-15 06:25:26 1984006 2781 22 2110 649 -338.68 +/- 13.35
20000 170 15255 4575 -341.44 +/- 5.03

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
112621 ncm-et-9 2020-01-21 09:38 00:21:46 1971111 160 1 108 51 -280.89 +/- 47.81
112620 ncm-et-4 2020-01-21 09:37 00:22:17 1975460 155 1 112 42 -312.57 +/- 53.24
112619 ncm-et-3 2020-01-21 09:36 00:23:22 1966926 162 3 120 39 -316.96 +/- 55.72
112618 ncm-et-15 2020-01-21 09:36 00:23:24 1962917 168 1 135 32 -379.41 +/- 61.98
112617 ncm-et-10 2020-01-21 09:35 00:23:59 1957399 172 0 132 40 -352.32 +/- 54.58
112616 ncm-et-13 2020-01-21 09:35 00:24:51 1971423 182 0 137 45 -340.22 +/- 51.23
112615 ncm-et-3 2020-01-21 08:26 01:08:46 1963995 500 6 386 108 -346.12 +/- 33.02
112614 ncm-et-4 2020-01-21 08:26 01:09:57 1966796 500 7 382 111 -338.04 +/- 32.57
112613 ncm-et-9 2020-01-21 08:26 01:11:01 1969419 500 0 391 109 -364.98 +/- 32.64
112612 ncm-et-10 2020-01-21 08:25 01:09:40 1963688 500 6 372 122 -324.17 +/- 31.0
112611 ncm-et-15 2020-01-21 08:25 01:10:21 1966318 500 4 379 117 -338.04 +/- 31.63
112610 ncm-et-13 2020-01-21 08:24 01:09:46 1972071 500 3 385 112 -349.43 +/- 32.33
112609 ncm-et-10 2020-01-21 07:15 01:08:44 1962004 500 4 370 126 -324.17 +/- 30.42
112608 ncm-et-15 2020-01-21 07:15 01:08:45 1973114 500 7 374 119 -325.67 +/- 31.42
112607 ncm-et-3 2020-01-21 07:15 01:10:37 1961092 500 2 387 111 -354.5 +/- 32.44
112606 ncm-et-4 2020-01-21 07:14 01:10:48 1966828 500 0 391 109 -364.98 +/- 32.64
112605 ncm-et-9 2020-01-21 07:14 01:10:16 1966162 500 3 396 101 -368.59 +/- 34.13
112604 ncm-et-13 2020-01-21 07:13 01:09:23 1978878 500 5 385 110 -346.12 +/- 32.7
112603 ncm-et-4 2020-01-21 06:04 01:09:48 1968173 500 10 384 106 -336.46 +/- 33.32
112602 ncm-et-10 2020-01-21 06:03 01:10:31 1959473 500 5 376 119 -331.77 +/- 31.38
112601 ncm-et-3 2020-01-21 06:03 01:10:19 1962613 500 5 375 120 -330.23 +/- 31.24
112600 ncm-et-15 2020-01-21 06:03 01:10:30 1970178 500 2 385 113 -351.11 +/- 32.14
112599 ncm-et-13 2020-01-21 06:03 01:09:03 1969862 500 3 390 107 -357.94 +/- 33.12
112598 ncm-et-9 2020-01-21 06:03 01:10:00 1969559 500 2 394 104 -366.78 +/- 33.58
40917 ncm-et-12 2018-06-14 09:50 00:11:19 2020837 79 1 58 20 -316.45 +/- 79.41
40916 ncm-et-9 2018-06-14 09:47 00:14:20 2005867 107 1 74 32 -289.52 +/- 61.25
40915 ncm-et-3 2018-06-14 09:47 00:14:33 2023447 104 2 81 21 -345.8 +/- 77.6
40914 ncm-et-4 2018-06-14 09:46 00:15:25 2024099 114 3 85 26 -314.84 +/- 68.91
40913 ncm-et-10 2018-06-14 09:46 00:15:27 2020836 119 2 95 22 -364.55 +/- 75.75
40912 ncm-et-15 2018-06-14 09:45 00:16:10 1977753 113 1 87 25 -347.0 +/- 70.57
40911 ncm-et-7 2018-06-14 09:45 00:16:19 2023120 117 2 88 27 -326.45 +/- 67.7
40910 ncm-et-11 2018-06-14 09:45 00:16:10 2023609 119 1 101 17 -424.68 +/- 88.04
40909 ncm-et-13 2018-06-14 09:44 00:17:44 2025409 129 0 103 26 -380.19 +/- 68.88
40908 ncm-et-3 2018-06-14 08:37 01:08:48 2025246 500 4 368 128 -321.19 +/- 30.17
40907 ncm-et-7 2018-06-14 08:36 01:07:23 2024590 500 2 381 117 -344.48 +/- 31.55
40906 ncm-et-4 2018-06-14 08:36 01:08:22 2024917 500 5 385 110 -346.12 +/- 32.7
40905 ncm-et-9 2018-06-14 08:36 01:09:30 2021491 500 2 389 109 -357.94 +/- 32.76
40904 ncm-et-12 2018-06-14 08:36 01:12:35 1884386 500 4 374 122 -330.23 +/- 30.94
40903 ncm-et-15 2018-06-14 08:36 01:07:51 2019696 500 3 377 120 -336.46 +/- 31.18
40902 ncm-et-11 2018-06-14 08:36 01:07:53 2024754 500 2 401 97 -379.78 +/- 34.83
40901 ncm-et-13 2018-06-14 08:35 01:07:01 2026719 500 6 378 116 -333.32 +/- 31.82
40900 ncm-et-10 2018-06-14 08:35 01:09:40 2020510 500 8 375 117 -325.67 +/- 31.7
40899 ncm-et-13 2018-06-14 07:27 01:07:36 2024099 500 5 390 105 -354.5 +/- 33.5
40898 ncm-et-7 2018-06-14 07:27 01:08:38 2025081 500 3 369 128 -324.17 +/- 30.13
40897 ncm-et-3 2018-06-14 07:27 01:08:55 2026555 500 5 367 128 -318.25 +/- 30.2
40896 ncm-et-4 2018-06-14 07:27 01:08:41 2026226 500 5 376 119 -331.77 +/- 31.38
40895 ncm-et-12 2018-06-14 07:27 01:08:33 2020347 500 4 373 123 -328.7 +/- 30.81
40894 ncm-et-15 2018-06-14 07:27 01:08:25 2018072 500 4 373 123 -328.7 +/- 30.81
40893 ncm-et-9 2018-06-14 07:27 01:08:39 2027046 500 8 376 116 -327.18 +/- 31.84
40892 ncm-et-11 2018-06-14 07:27 01:08:11 2025735 500 2 406 92 -389.56 +/- 35.8
40891 ncm-et-10 2018-06-14 07:27 01:07:24 2019370 500 5 379 116 -336.46 +/- 31.8

Commit

Commit ID 99ae47716ac605286e60634632cb5eccac9a63ce
Author Marco Costalba
Date 2013-01-13 22:56:04 UTC
Re-add the hack This reverts commit 869c9244101 I misunderstood here. Actually it can happen that thread is created but still not entered idle_loop and at the same time start_searching() is called. Becuase 'do_sleep' is set start_searching() will set it to false and start the search, but when, at last, the thread enters idle_loop(), resets the flag and goes to sleep: not what we want. Revert the hack waiting for a better solution in the next patches. No functional change.
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