Dev Builds » 20120406-1138

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 08:02:59 1960771 3373 69 2338 966 -283.39 ± 10.95
ncm-et-4 08:02:50 1959147 3320 71 2306 943 -283.7 ± 11.09
ncm-et-9 08:02:49 1968796 3343 57 2297 989 -281.72 ± 10.81
ncm-et-10 08:02:24 1961420 3339 62 2241 1036 -270.93 ± 10.55
ncm-et-13 08:02:51 1958808 3305 65 2225 1015 -271.51 ± 10.67
ncm-et-15 08:03:04 1969170 3320 69 2216 1035 -267.38 ± 10.56
20000 393 13623 5984 -276.38 ± 4.39

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
128458 ncm-et-13 2020-04-07 00:50 00:45:28 1955899 305 5 207 93 -276.87 ± 35.46
128457 ncm-et-15 2020-04-07 00:49 00:47:01 1974514 320 4 213 103 -271.25 ± 33.53
128456 ncm-et-4 2020-04-07 00:49 00:46:47 1969104 320 6 233 81 -307.8 ± 38.21
128455 ncm-et-10 2020-04-07 00:46 00:48:51 1959543 339 3 227 109 -275.92 ± 32.5
128454 ncm-et-9 2020-04-07 00:46 00:49:30 1962472 343 6 221 116 -255.77 ± 31.6
128453 ncm-et-3 2020-04-07 00:43 00:52:51 1961699 373 8 267 98 -297.52 ± 34.67
128452 ncm-et-13 2020-04-06 23:37 01:11:40 1945918 500 8 342 150 -280.42 ± 27.84
128451 ncm-et-15 2020-04-06 23:35 01:12:10 1970170 500 9 336 155 -271.78 ± 27.38
128450 ncm-et-10 2020-04-06 23:32 01:12:58 1956959 500 7 338 155 -276.69 ± 27.33
128449 ncm-et-4 2020-04-06 23:32 01:15:29 1936145 500 9 342 149 -279.17 ± 27.96
128448 ncm-et-9 2020-04-06 23:32 01:13:17 1968784 500 8 341 151 -279.17 ± 27.74
128447 ncm-et-3 2020-04-06 23:31 01:10:48 1959234 500 10 347 143 -284.22 ± 28.59
128446 ncm-et-13 2020-04-06 22:24 01:12:28 1963993 500 15 337 148 -265.78 ± 28.12
128445 ncm-et-15 2020-04-06 22:21 01:13:34 1964633 500 14 323 163 -250.77 ± 26.74
128444 ncm-et-3 2020-04-06 22:20 01:10:13 1960311 500 13 359 128 -295.94 ± 30.28
128443 ncm-et-9 2020-04-06 22:19 01:11:17 1970792 500 9 375 116 -324.17 ± 31.84
128442 ncm-et-10 2020-04-06 22:19 01:11:53 1960154 500 11 331 158 -263.42 ± 27.14
128441 ncm-et-4 2020-04-06 22:19 01:11:59 1968316 500 6 350 144 -293.29 ± 28.4
128440 ncm-et-13 2020-04-06 21:10 01:12:40 1962148 500 9 344 147 -281.68 ± 28.16
128439 ncm-et-10 2020-04-06 21:07 01:10:49 1963075 500 5 329 166 -268.17 ± 26.26
128438 ncm-et-15 2020-04-06 21:07 01:12:38 1967712 500 6 334 160 -273.0 ± 26.83
128437 ncm-et-4 2020-04-06 21:07 01:11:19 1966939 500 17 343 140 -270.57 ± 28.92
128436 ncm-et-3 2020-04-06 21:05 01:13:12 1959082 500 11 338 151 -271.78 ± 27.8
128435 ncm-et-9 2020-04-06 21:05 01:13:19 1970171 500 8 338 154 -275.45 ± 27.45
128434 ncm-et-13 2020-04-06 19:56 01:12:51 1965381 500 10 338 152 -273.0 ± 27.69
128433 ncm-et-15 2020-04-06 19:55 01:10:31 1969087 500 13 325 162 -254.16 ± 26.82
128432 ncm-et-4 2020-04-06 19:54 01:11:07 1964942 500 9 356 135 -297.28 ± 29.45
128431 ncm-et-10 2020-04-06 19:54 01:12:26 1965229 500 11 320 169 -250.77 ± 26.18
128430 ncm-et-3 2020-04-06 19:52 01:12:15 1961381 500 8 347 145 -286.77 ± 28.35
128429 ncm-et-9 2020-04-06 19:52 01:12:20 1975467 500 7 343 150 -282.94 ± 27.82
128428 ncm-et-15 2020-04-06 18:42 01:12:42 1974387 500 12 347 141 -281.68 ± 28.82
128427 ncm-et-10 2020-04-06 18:41 01:11:35 1964203 500 9 357 134 -298.62 ± 29.56
128426 ncm-et-13 2020-04-06 18:40 01:14:35 1958014 500 9 323 168 -256.44 ± 26.22
128425 ncm-et-4 2020-04-06 18:40 01:13:01 1933596 500 10 342 148 -277.93 ± 28.08
128424 ncm-et-9 2020-04-06 18:39 01:11:26 1963537 500 7 354 139 -297.28 ± 28.97
128423 ncm-et-3 2020-04-06 18:39 01:12:11 1964303 500 11 336 153 -269.37 ± 27.61
128422 ncm-et-9 2020-04-06 17:26 01:11:40 1970352 500 12 325 163 -255.3 ± 26.71
128421 ncm-et-10 2020-04-06 17:26 01:13:52 1960779 500 16 339 145 -266.97 ± 28.42
128420 ncm-et-15 2020-04-06 17:26 01:14:28 1963690 500 11 338 151 -271.78 ± 27.8
128419 ncm-et-3 2020-04-06 17:26 01:11:29 1959388 500 8 344 148 -282.94 ± 28.04
128418 ncm-et-13 2020-04-06 17:26 01:13:09 1960309 500 9 334 157 -269.37 ± 27.19
128417 ncm-et-4 2020-04-06 17:26 01:13:08 1974989 500 14 340 146 -270.57 ± 28.32

Commit

Commit ID 797c960d2004eacbbd19c656f483f070130bb358
Author Marco Costalba
Date 2012-04-06 11:38:27 UTC
Rewrite pop_1st_bit() to be endian independent With this change sources are fully endianess independent, so we can simplify the Makefile. Somewhat surprisingly we don't have any speed regression ! No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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