Dev Builds » 20150307-0738

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo
ncm-dbt-01 05:50:27 584441 3992 1 3341 650 -420.39 ± 11.96 1345 650 1 0 0 -1199.83 ± 0.0
ncm-dbt-02 05:50:40 591056 3996 3 3361 632 -424.68 ± 12.21 1364 630 4 0 0 -1199.57 ± 59.5
ncm-dbt-03 05:50:38 578455 3994 6 3406 582 -438.04 ± 12.85 1409 582 6 0 0 -1128.98 ± 86.53
ncm-dbt-04 05:50:40 567648 3988 11 3320 657 -412.51 ± 11.89 1326 657 11 0 0 -1023.23 ± 117.82
ncm-dbt-05 05:49:48 600287 4030 5 3510 515 -462.77 ± 13.87 1495 515 5 0 0 -1162.25 ± 73.5
20000 26 16938 3036 -431.0 ± 5.59 6939 3034 27 0 0 -1147.62 ± 53.91

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
478703 ncm-dbt-05 602382 30 0 24 6 -381.45 ± 138.18 9 6 0 0 0 -1199.83 ± 135.09
478702 ncm-dbt-04 569350 488 2 409 77 -417.32 ± 35.32 165 77 2 0 0 -954.07 ± 198.7
478701 ncm-dbt-03 577848 494 1 413 80 -417.31 ± 34.47 166 80 1 0 0 -1076.79 ± 156.0
478700 ncm-dbt-02 592029 496 0 422 74 -437.43 ± 36.95 175 72 1 0 0 -1077.49 ± 155.65
478699 ncm-dbt-01 581652 492 0 406 86 -407.49 ± 32.74 160 86 0 0 0 -1199.83 ± 0.0
478698 ncm-dbt-05 595193 500 0 438 62 -471.9 ± 40.58 188 62 0 0 0 -1199.83 ± 0.0
478697 ncm-dbt-03 578177 500 0 416 84 -415.03 ± 33.36 166 84 0 0 0 -1199.83 ± 0.0
478696 ncm-dbt-04 562807 500 2 413 85 -404.04 ± 33.19 163 85 2 0 0 -958.31 ± 196.57
478695 ncm-dbt-02 589924 500 0 408 92 -397.7 ± 31.34 158 92 0 0 0 -1199.83 ± 0.0
478694 ncm-dbt-01 586223 500 0 425 75 -436.41 ± 35.97 175 75 0 0 0 -1199.83 ± 0.0
478693 ncm-dbt-05 602025 500 0 435 65 -463.14 ± 39.4 185 65 0 0 0 -1199.83 ± 0.0
478692 ncm-dbt-04 569310 500 1 435 64 -460.3 ± 39.85 185 64 1 0 0 -1078.89 ± 154.95
478691 ncm-dbt-03 581194 500 0 438 62 -471.9 ± 40.58 188 62 0 0 0 -1199.83 ± 0.0
478690 ncm-dbt-02 591469 500 2 410 88 -397.71 ± 32.41 160 88 2 0 0 -958.31 ± 196.57
478689 ncm-dbt-01 584034 500 0 416 84 -415.03 ± 33.36 166 84 0 0 0 -1199.83 ± 0.0
478688 ncm-dbt-05 599406 500 1 426 73 -436.42 ± 36.66 176 73 1 0 0 -1078.89 ± 154.95
478687 ncm-dbt-04 566414 500 2 403 95 -383.62 ± 30.72 153 95 2 0 0 -958.31 ± 196.57
478686 ncm-dbt-02 589839 500 0 434 66 -460.3 ± 39.03 184 66 0 0 0 -1199.83 ± 0.0
478685 ncm-dbt-03 579951 500 1 424 75 -431.47 ± 36.03 174 75 1 0 0 -1078.89 ± 154.95
478684 ncm-dbt-01 585548 500 0 417 83 -417.3 ± 33.63 167 83 0 0 0 -1199.83 ± 0.0
478683 ncm-dbt-05 599495 500 1 437 62 -466.02 ± 40.64 187 62 1 0 0 -1078.89 ± 154.95
478682 ncm-dbt-04 567799 500 2 407 91 -391.56 ± 31.67 157 91 2 0 0 -958.31 ± 196.57
478681 ncm-dbt-03 578794 500 1 419 80 -419.6 ± 34.53 169 80 1 0 0 -1078.89 ± 154.95
478680 ncm-dbt-02 592374 500 0 418 82 -419.59 ± 33.91 168 82 0 0 0 -1199.83 ± 0.0
478679 ncm-dbt-01 583363 500 0 415 85 -412.78 ± 33.1 165 85 0 0 0 -1199.83 ± 0.0
478678 ncm-dbt-05 601313 500 0 436 64 -466.01 ± 39.79 186 64 0 0 0 -1199.83 ± 0.0
478677 ncm-dbt-04 567284 500 0 423 77 -431.46 ± 35.35 173 77 0 0 0 -1199.83 ± 0.0
478676 ncm-dbt-03 576578 500 0 431 69 -452.02 ± 37.95 181 69 0 0 0 -1199.83 ± 0.0
478675 ncm-dbt-02 591728 500 0 409 91 -399.79 ± 31.58 159 91 0 0 0 -1199.83 ± 0.0
478674 ncm-dbt-01 584243 500 0 411 89 -404.03 ± 32.07 161 89 0 0 0 -1199.83 ± 0.0
478673 ncm-dbt-05 599583 500 1 436 63 -463.14 ± 40.24 186 63 1 0 0 -1078.89 ± 154.95
478672 ncm-dbt-02 590181 500 1 433 66 -454.75 ± 39.09 183 66 1 0 0 -1078.89 ± 154.95
478671 ncm-dbt-04 569509 500 1 417 82 -415.03 ± 33.97 167 82 1 0 0 -1078.89 ± 154.95
478670 ncm-dbt-03 575313 500 2 436 62 -460.3 ± 40.65 186 62 2 0 0 -958.31 ± 196.57
478669 ncm-dbt-05 598480 500 2 442 56 -477.97 ± 43.25 192 56 2 0 0 -958.31 ± 196.57
478668 ncm-dbt-01 586223 500 0 423 77 -431.46 ± 35.35 173 77 0 0 0 -1199.83 ± 0.0
478667 ncm-dbt-05 604712 500 0 436 64 -466.01 ± 39.79 186 64 0 0 0 -1199.83 ± 0.0
478666 ncm-dbt-03 579785 500 1 429 70 -444.07 ± 37.66 179 70 1 0 0 -1078.89 ± 154.95
478665 ncm-dbt-01 584243 500 1 428 71 -441.49 ± 37.32 178 71 1 0 0 -1078.89 ± 154.95
478664 ncm-dbt-04 568713 500 1 413 86 -406.19 ± 32.89 163 86 1 0 0 -1078.89 ± 154.95
478663 ncm-dbt-02 590911 500 0 427 73 -441.48 ± 36.6 177 73 0 0 0 -1199.83 ± 0.0

Commit

Commit ID a590d1d52deb22dfe42d5e59740ef07853320bb7
Author Marco Costalba
Date 2015-03-07 07:38:26 UTC
Re-enable spinlocks For branch C++11, that doe snot run on fishtest, there is no need of this kludge, let only master have it. No functional change.
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