Dev Builds » 20200821-1559

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 08:39:15 1960297 3341 2450 39 852 +316.53 +/- 11.65
ncm-et-4 08:44:14 1966184 3339 2516 41 782 +331.18 +/- 12.18
ncm-et-9 08:38:47 1959847 3329 2419 47 863 +310.02 +/- 11.58
ncm-et-10 08:38:36 1960616 3333 2440 47 846 +313.89 +/- 11.7
ncm-et-13 08:37:29 1961495 3319 2465 38 816 +323.6 +/- 11.91
ncm-et-15 08:35:12 1969457 3339 2492 34 813 +327.29 +/- 11.93
20000 14782 246 4972 +320.3 +/- 4.82

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
135973 ncm-et-13 2020-08-24 19:16 00:49:24 1957555 319 227 4 88 +300.69 +/- 36.51
135972 ncm-et-4 2020-08-24 19:13 00:51:48 1969705 339 243 6 90 +300.73 +/- 36.18
135971 ncm-et-3 2020-08-24 19:13 00:52:37 1965226 341 252 2 87 +325.02 +/- 36.66
135970 ncm-et-15 2020-08-24 19:13 00:52:09 1961534 339 259 3 77 +342.18 +/- 39.18
135969 ncm-et-9 2020-08-24 19:12 00:53:00 1927750 329 236 3 90 +306.99 +/- 36.04
135968 ncm-et-10 2020-08-24 19:12 00:53:21 1954046 333 238 6 89 +299.09 +/- 36.39
135967 ncm-et-3 2020-08-24 17:55 01:16:50 1959544 500 355 6 139 +299.97 +/- 28.94
135966 ncm-et-13 2020-08-24 17:55 01:20:04 1951995 500 371 4 125 +325.67 +/- 30.55
135965 ncm-et-10 2020-08-24 17:55 01:16:14 1962467 500 355 10 135 +294.61 +/- 29.46
135964 ncm-et-9 2020-08-24 17:55 01:16:21 1967904 500 352 10 138 +290.66 +/- 29.13
135963 ncm-et-15 2020-08-24 17:55 01:17:03 1974054 500 370 7 123 +319.72 +/- 30.88
135962 ncm-et-4 2020-08-24 17:55 01:17:54 1968478 500 382 3 115 +344.48 +/- 31.89
135877 ncm-et-10 2020-08-23 23:07 01:16:57 1971253 500 360 5 135 +308.24 +/- 29.36
135876 ncm-et-13 2020-08-23 23:07 01:17:37 1966000 500 379 6 115 +334.88 +/- 31.97
135875 ncm-et-3 2020-08-23 23:06 01:17:04 1961381 500 386 8 106 +342.85 +/- 33.34
135874 ncm-et-15 2020-08-23 23:06 01:17:52 1970181 500 354 5 141 +299.97 +/- 28.69
135873 ncm-et-9 2020-08-23 23:06 01:17:51 1966474 500 355 8 137 +297.28 +/- 29.21
135872 ncm-et-4 2020-08-23 23:06 01:17:39 1975137 500 395 3 102 +366.78 +/- 33.96
135703 ncm-et-4 2020-08-22 10:47 01:18:47 1965384 500 380 9 111 +331.77 +/- 32.57
135702 ncm-et-10 2020-08-22 10:44 01:17:04 1962311 500 367 5 128 +318.25 +/- 30.2
135701 ncm-et-9 2020-08-22 10:43 01:17:37 1969122 500 372 9 119 +319.72 +/- 31.43
135700 ncm-et-3 2020-08-22 10:42 01:19:26 1948091 500 366 3 131 +319.72 +/- 29.76
135699 ncm-et-15 2020-08-22 10:41 01:15:38 1962764 500 358 4 138 +306.84 +/- 28.99
135698 ncm-et-13 2020-08-22 10:41 01:18:06 1965540 500 376 7 117 +328.7 +/- 31.7
135697 ncm-et-4 2020-08-22 09:27 01:18:47 1964306 500 379 3 118 +339.63 +/- 31.46
135696 ncm-et-9 2020-08-22 09:24 01:17:09 1963687 500 375 4 121 +331.77 +/- 31.08
135695 ncm-et-10 2020-08-22 09:24 01:18:22 1956635 500 364 5 131 +313.91 +/- 29.83
135694 ncm-et-3 2020-08-22 09:24 01:17:03 1961383 500 359 7 134 +304.07 +/- 29.53
135693 ncm-et-15 2020-08-22 09:22 01:17:40 1968313 500 374 6 120 +327.18 +/- 31.27
135692 ncm-et-13 2020-08-22 09:22 01:18:12 1961540 500 384 8 108 +339.63 +/- 33.03
135691 ncm-et-10 2020-08-22 08:05 01:18:10 1962488 500 382 6 112 +339.63 +/- 32.41
135690 ncm-et-9 2020-08-22 08:05 01:18:24 1960770 500 358 8 134 +301.33 +/- 29.55
135689 ncm-et-3 2020-08-22 08:05 01:17:53 1962461 500 362 7 131 +308.24 +/- 29.88
135688 ncm-et-4 2020-08-22 08:05 01:20:57 1953668 500 372 11 117 +316.8 +/- 31.69
135687 ncm-et-13 2020-08-22 08:04 01:16:10 1965383 500 366 3 131 +319.72 +/- 29.76
135686 ncm-et-15 2020-08-22 08:04 01:17:19 1972968 500 394 5 101 +361.43 +/- 34.18
135685 ncm-et-10 2020-08-22 06:45 01:18:28 1955116 500 374 10 116 +321.19 +/- 31.84
135684 ncm-et-9 2020-08-22 06:45 01:18:25 1963224 500 371 5 124 +324.17 +/- 30.71
135683 ncm-et-13 2020-08-22 06:45 01:17:56 1962455 500 362 6 132 +309.64 +/- 29.74
135682 ncm-et-3 2020-08-22 06:45 01:18:22 1963994 500 370 6 124 +321.19 +/- 30.74
135681 ncm-et-4 2020-08-22 06:45 01:18:22 1966615 500 365 6 129 +313.91 +/- 30.1
135680 ncm-et-15 2020-08-22 06:45 01:17:31 1976386 500 383 4 113 +344.48 +/- 32.22

Commit

Commit ID 15abcaedc1e32d4de913a2f7dea12578912371b7
Author gsobala
Date 2020-08-21 15:59:21 UTC
Update Makefile for macOS Changes to deal with compilation (particularly profile-build) on macOS. (1) The default toolchain has gcc masquerading as clang, the previous Makefile was not picking up the required changes to the different profiling tools. (2) The previous Makefile test for gccisclang occurred before a potential overwrite of CXX by COMPCXX (3) llvm-profdata no longer runs as a command on macOS and instead is invoked by ``xcrun llvm-profdata`` (4) Needs to support use of true gcc using e.g. ``make build ... COMPCXX=g++-10`` (5) enable profile-build in travis for macOS closes https://github.com/official-stockfish/Stockfish/pull/3043 No functional change
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