Dev Builds » 20200813-0541

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 08:31:58 1962262 3340 2443 36 861 +315.82 +/- 11.58
ncm-et-4 08:32:24 1950874 3302 2353 34 915 +302.9 +/- 11.22
ncm-et-9 08:32:06 1968197 3330 2446 28 856 +319.81 +/- 11.6
ncm-et-10 08:32:31 1962626 3346 2452 41 853 +315.75 +/- 11.65
ncm-et-13 08:32:29 1957723 3345 2401 39 905 +305.54 +/- 11.29
ncm-et-15 08:32:21 1967997 3337 2419 36 882 +311.14 +/- 11.44
20000 14514 214 5272 +311.77 +/- 4.68

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
134791 ncm-et-4 2020-08-14 12:04 00:46:55 1965842 302 209 3 90 +289.44 +/- 35.96
134790 ncm-et-9 2020-08-14 12:00 00:50:23 1966169 330 230 5 95 +289.24 +/- 35.12
134789 ncm-et-15 2020-08-14 11:58 00:52:46 1973115 337 248 3 86 +320.45 +/- 36.95
134788 ncm-et-3 2020-08-14 11:58 00:52:28 1963378 340 250 3 87 +320.06 +/- 36.73
134787 ncm-et-10 2020-08-14 11:58 00:53:01 1966150 346 254 3 89 +319.3 +/- 36.29
134786 ncm-et-13 2020-08-14 11:57 00:53:25 1958488 345 252 3 90 +316.61 +/- 36.08
134785 ncm-et-4 2020-08-14 10:46 01:16:21 1968776 500 339 6 155 +279.17 +/- 27.3
134784 ncm-et-9 2020-08-14 10:43 01:15:59 1963533 500 369 3 128 +324.17 +/- 30.13
134783 ncm-et-3 2020-08-14 10:42 01:15:01 1961841 500 368 9 123 +313.91 +/- 30.9
134782 ncm-et-13 2020-08-14 10:41 01:15:30 1960462 500 371 4 125 +325.67 +/- 30.55
134781 ncm-et-15 2020-08-14 10:40 01:16:59 1976540 500 364 5 131 +313.91 +/- 29.83
134780 ncm-et-10 2020-08-14 10:39 01:17:12 1968627 500 379 8 113 +331.77 +/- 32.27
134779 ncm-et-4 2020-08-14 09:29 01:16:08 1970642 500 365 4 131 +316.8 +/- 29.8
134778 ncm-et-9 2020-08-14 09:25 01:17:36 1964765 500 362 5 133 +311.06 +/- 29.6
134777 ncm-et-13 2020-08-14 09:24 01:15:10 1963075 500 349 8 143 +289.36 +/- 28.56
134776 ncm-et-3 2020-08-14 09:24 01:17:02 1962764 500 366 9 125 +311.06 +/- 30.65
134775 ncm-et-10 2020-08-14 09:23 01:15:20 1962619 500 371 8 121 +319.72 +/- 31.16
134774 ncm-et-15 2020-08-14 09:22 01:16:52 1971878 500 360 6 134 +306.84 +/- 29.51
134773 ncm-et-4 2020-08-14 08:13 01:15:17 1960464 500 367 6 127 +316.8 +/- 30.35
134772 ncm-et-9 2020-08-14 08:07 01:16:29 1975764 500 377 3 120 +336.46 +/- 31.18
134771 ncm-et-13 2020-08-14 08:07 01:16:25 1960921 500 365 3 132 +318.25 +/- 29.64
134770 ncm-et-3 2020-08-14 08:07 01:15:38 1961234 500 375 4 121 +331.77 +/- 31.08
134769 ncm-et-15 2020-08-14 08:04 01:16:37 1967085 500 365 6 129 +313.91 +/- 30.1
134768 ncm-et-10 2020-08-14 08:04 01:17:57 1957254 500 364 3 133 +316.8 +/- 29.52
134767 ncm-et-4 2020-08-14 06:54 01:17:40 1969256 500 369 6 125 +319.72 +/- 30.61
134766 ncm-et-13 2020-08-14 06:50 01:16:13 1962456 500 356 7 137 +299.97 +/- 29.19
134765 ncm-et-3 2020-08-14 06:50 01:16:18 1959391 500 353 2 145 +302.7 +/- 28.13
134764 ncm-et-9 2020-08-14 06:49 01:16:48 1968017 500 377 2 121 +338.04 +/- 31.0
134763 ncm-et-15 2020-08-14 06:48 01:15:34 1964930 500 356 3 141 +305.45 +/- 28.61
134762 ncm-et-10 2020-08-14 06:45 01:17:33 1956798 500 361 7 132 +306.84 +/- 29.77
134761 ncm-et-4 2020-08-14 05:35 01:17:39 1953588 500 354 6 140 +298.62 +/- 28.83
134760 ncm-et-15 2020-08-14 05:30 01:16:06 1958282 500 371 7 122 +321.19 +/- 31.02
134759 ncm-et-9 2020-08-14 05:30 01:17:53 1963997 500 357 4 139 +305.45 +/- 28.87
134758 ncm-et-3 2020-08-14 05:30 01:18:24 1961382 500 368 5 127 +319.72 +/- 30.33
134757 ncm-et-13 2020-08-14 05:30 01:18:57 1934050 500 357 8 135 +299.97 +/- 29.44
134756 ncm-et-10 2020-08-14 05:28 01:15:58 1962467 500 356 4 140 +304.07 +/- 28.76
134755 ncm-et-9 2020-08-14 04:12 01:16:58 1975136 500 374 6 120 +327.18 +/- 31.27
134754 ncm-et-4 2020-08-14 04:12 01:22:24 1867550 500 350 3 147 +297.28 +/- 27.97
134753 ncm-et-3 2020-08-14 04:12 01:17:07 1965848 500 363 4 133 +313.91 +/- 29.56
134752 ncm-et-15 2020-08-14 04:12 01:17:27 1964149 500 355 6 139 +299.97 +/- 28.94
134751 ncm-et-10 2020-08-14 04:12 01:15:30 1964470 500 367 8 125 +313.91 +/- 30.64
134750 ncm-et-13 2020-08-14 04:12 01:16:49 1964612 500 351 6 143 +294.61 +/- 28.51

Commit

Commit ID 69cfe28f315b559cb1a07c0806266aa2850b5d4b
Author Joost VandeVondele
Date 2020-08-13 05:41:06 UTC
Output the SSE2 flag in compiler_info was missing in the list of outputs, slightly reorder flags. explicitly add -msse2 if USE_SSE2 (is implicit already, -msse -m64). closes https://github.com/official-stockfish/Stockfish/pull/2990 No functional change.
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