Dev Builds » 20160505-0709

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 08:00:57 1966433 3341 519 291 2531 +23.75 +/- 5.77
ncm-et-4 08:01:10 1963502 3352 501 283 2568 +22.63 +/- 5.66
ncm-et-9 08:00:58 1972553 3310 546 319 2445 +23.86 +/- 6.02
ncm-et-10 08:00:58 1963660 3323 512 282 2529 +24.09 +/- 5.74
ncm-et-13 08:00:52 1972633 3361 484 309 2568 +18.11 +/- 5.69
ncm-et-15 08:01:03 1972904 3313 536 270 2507 +27.96 +/- 5.8
20000 3098 1754 15148 +23.38 +/- 2.36

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
69638 ncm-et-9 2019-02-11 07:00 00:44:43 1975300 310 52 35 223 +19.07 +/- 20.46
69637 ncm-et-15 2019-02-11 07:00 00:44:46 1972032 313 49 28 236 +23.35 +/- 19.02
69636 ncm-et-10 2019-02-11 06:58 00:46:17 1960933 323 57 29 237 +30.19 +/- 19.44
69635 ncm-et-3 2019-02-11 06:55 00:49:21 1962457 341 45 32 264 +13.25 +/- 17.51
69634 ncm-et-4 2019-02-11 06:54 00:50:50 1960464 352 56 32 264 +23.73 +/- 18.08
69633 ncm-et-13 2019-02-11 06:52 00:52:30 1973123 361 54 44 263 +9.63 +/- 18.68
69632 ncm-et-9 2019-02-11 05:47 01:11:57 1968941 500 70 46 384 +16.69 +/- 14.64
69631 ncm-et-15 2019-02-11 05:46 01:12:20 1988330 500 88 39 373 +34.16 +/- 15.21
69630 ncm-et-10 2019-02-11 05:45 01:12:28 1965553 500 73 50 377 +15.99 +/- 15.08
69629 ncm-et-3 2019-02-11 05:43 01:11:22 1964767 500 81 26 393 +38.37 +/- 13.86
69628 ncm-et-4 2019-02-11 05:41 01:11:04 1962770 500 64 30 406 +23.66 +/- 13.11
69627 ncm-et-13 2019-02-11 05:40 01:10:53 1969551 500 68 39 393 +20.17 +/- 14.03
69626 ncm-et-15 2019-02-11 04:33 01:12:05 1963532 500 81 44 375 +25.76 +/- 15.15
69625 ncm-et-9 2019-02-11 04:33 01:12:37 1970944 500 74 46 380 +19.48 +/- 14.88
69624 ncm-et-10 2019-02-11 04:32 01:11:25 1963085 500 77 38 385 +27.16 +/- 14.51
69623 ncm-et-3 2019-02-11 04:30 01:11:15 1962918 500 78 50 372 +19.48 +/- 15.37
69622 ncm-et-4 2019-02-11 04:29 01:11:47 1972135 500 66 52 382 +9.73 +/- 14.79
69621 ncm-et-13 2019-02-11 04:27 01:11:38 1973128 500 67 57 376 +6.95 +/- 15.17
69620 ncm-et-15 2019-02-11 03:21 01:11:25 1980973 500 83 40 377 +29.95 +/- 15.0
69619 ncm-et-9 2019-02-11 03:20 01:11:54 1979247 500 81 40 379 +28.55 +/- 14.88
69618 ncm-et-10 2019-02-11 03:19 01:12:21 1968930 500 68 43 389 +17.39 +/- 14.31
69617 ncm-et-3 2019-02-11 03:16 01:13:28 1963080 500 77 51 372 +18.08 +/- 15.38
69616 ncm-et-13 2019-02-11 03:15 01:11:29 1970041 500 88 34 378 +37.67 +/- 14.86
69615 ncm-et-4 2019-02-11 03:14 01:13:14 1947102 500 94 42 364 +36.26 +/- 15.74
69614 ncm-et-15 2019-02-11 02:06 01:13:07 1964301 500 69 41 390 +19.48 +/- 14.23
69613 ncm-et-9 2019-02-11 02:05 01:13:58 1957921 500 85 53 362 +22.27 +/- 15.96
69612 ncm-et-10 2019-02-11 02:04 01:13:19 1966021 500 79 36 385 +29.95 +/- 14.48
69611 ncm-et-3 2019-02-11 02:02 01:12:28 1962456 500 77 43 380 +23.66 +/- 14.85
69610 ncm-et-13 2019-02-11 02:01 01:12:08 1964764 500 67 50 383 +11.82 +/- 14.72
69609 ncm-et-4 2019-02-11 02:00 01:12:54 1969586 500 79 51 370 +19.48 +/- 15.49
69608 ncm-et-10 2019-02-11 00:51 01:12:18 1961861 500 72 48 380 +16.69 +/- 14.89
69607 ncm-et-15 2019-02-11 00:51 01:14:34 1970516 500 92 43 365 +34.16 +/- 15.7
69606 ncm-et-9 2019-02-11 00:50 01:13:27 1971589 500 96 47 357 +34.16 +/- 16.18
69605 ncm-et-3 2019-02-11 00:50 01:11:18 1984588 500 82 47 371 +24.36 +/- 15.41
69604 ncm-et-4 2019-02-11 00:50 01:09:48 1965996 500 64 37 399 +18.78 +/- 13.63
69603 ncm-et-13 2019-02-11 00:49 01:11:16 1976070 500 67 37 396 +20.87 +/- 13.83
69602 ncm-et-3 2019-02-10 23:37 01:11:45 1964765 500 79 42 379 +25.76 +/- 14.9
69601 ncm-et-13 2019-02-10 23:37 01:10:58 1981754 500 73 48 379 +17.39 +/- 14.95
69600 ncm-et-10 2019-02-10 23:37 01:12:50 1959237 500 86 38 376 +33.46 +/- 15.03
69599 ncm-et-9 2019-02-10 23:37 01:12:22 1983930 500 88 52 360 +25.06 +/- 16.06
69598 ncm-et-4 2019-02-10 23:37 01:11:33 1966463 500 78 39 383 +27.16 +/- 14.64
69597 ncm-et-15 2019-02-10 23:37 01:12:46 1970645 500 74 35 391 +27.16 +/- 14.11

Commit

Commit ID 5e4cd3fc0d4b88eeb09ae458b9cb9f73db8c4ae7
Author Marco Costalba
Date 2016-05-05 07:09:07 UTC
Retire __popcnt64 intrinsic Just use _mm_popcnt_u64() that is available both for MSVC abd Intel compiler. Verified on MSVC that the produced assembly has the hardware 'popcnt' instruction. No functional change.
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