Dev Builds » 20230401-1416

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 14. 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 14:56:56 1200258 5000 2091 485 2424 +115.69 +/- 4.46 1 82 787 1570 60 +251.22 +/- 12.14
ncm-dbt-02 14:50:43 1230992 4982 2068 484 2430 +114.43 +/- 4.44 1 84 786 1570 50 +249.77 +/- 12.15
ncm-dbt-03 14:56:31 1237509 5018 2098 488 2432 +115.55 +/- 4.5 2 81 798 1561 67 +249.52 +/- 12.06
ncm-dbt-04 14:56:05 1222113 5000 2068 471 2461 +114.99 +/- 4.33 0 72 807 1573 48 +251.67 +/- 11.98
20000 8325 1928 9747 +115.17 +/- 2.22 4 319 3178 6274 225 +250.54 +/- 6.04

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
182014 ncm-dbt-03 1245290 18 9 1 8 +165.9 +/- 45.15 0 0 1 8 0 +491.83 +/- 454.92
182007 ncm-dbt-02 1229123 482 200 47 235 +114.23 +/- 15.23 0 10 77 145 9 +239.48 +/- 39.14
182006 ncm-dbt-01 1198130 500 210 55 235 +111.37 +/- 14.06 0 10 79 157 4 +243.0 +/- 38.64
182005 ncm-dbt-04 1240689 500 198 44 258 +110.6 +/- 13.73 0 8 84 154 4 +240.82 +/- 37.4
182004 ncm-dbt-03 1232934 500 212 50 238 +116.77 +/- 14.04 0 7 81 155 7 +251.89 +/- 38.11
181991 ncm-dbt-02 1234053 500 204 39 257 +119.11 +/- 13.52 0 8 72 167 3 +268.17 +/- 40.54
181990 ncm-dbt-01 1206456 500 207 53 240 +110.6 +/- 13.73 0 8 84 154 4 +240.82 +/- 37.4
181989 ncm-dbt-04 1216845 500 206 45 249 +116.0 +/- 13.54 0 6 82 157 5 +254.16 +/- 37.82
181988 ncm-dbt-03 1240288 500 214 46 240 +121.45 +/- 13.84 0 6 77 160 7 +265.78 +/- 39.12
181981 ncm-dbt-02 1230731 500 220 47 233 +125.38 +/- 13.25 0 4 75 165 6 +280.42 +/- 39.57
181980 ncm-dbt-04 1215201 500 210 51 239 +114.45 +/- 14.05 0 10 75 161 4 +251.89 +/- 39.67
181979 ncm-dbt-01 1185950 500 211 43 246 +121.45 +/- 14.17 0 6 79 156 9 +261.07 +/- 38.58
181978 ncm-dbt-03 1225770 500 201 51 248 +107.54 +/- 14.37 1 10 80 156 3 +236.51 +/- 38.38
181971 ncm-dbt-02 1216665 500 207 54 239 +109.83 +/- 13.89 1 6 86 153 4 +240.82 +/- 36.9
181970 ncm-dbt-01 1197595 500 214 47 239 +120.67 +/- 15.15 0 9 77 152 12 +251.89 +/- 39.16
181969 ncm-dbt-04 1211840 500 211 51 238 +115.22 +/- 13.72 0 6 84 154 6 +249.64 +/- 37.33
181968 ncm-dbt-03 1262648 500 211 50 239 +116.0 +/- 15.0 0 7 88 142 13 +236.51 +/- 36.44
181961 ncm-dbt-02 1228014 500 205 58 237 +105.25 +/- 13.56 0 9 87 152 2 +230.16 +/- 36.73
181960 ncm-dbt-04 1233860 500 216 46 238 +123.02 +/- 13.99 0 6 76 160 8 +268.17 +/- 39.39
181959 ncm-dbt-01 1229494 500 205 36 259 +122.24 +/- 13.3 0 4 79 161 6 +270.57 +/- 38.47
181958 ncm-dbt-03 1244339 500 214 49 237 +119.11 +/- 14.19 0 10 70 165 5 +263.42 +/- 41.06
181951 ncm-dbt-02 1234719 500 208 53 239 +111.37 +/- 13.89 0 10 78 159 3 +245.2 +/- 38.89
181950 ncm-dbt-04 1207250 500 204 44 252 +115.22 +/- 13.38 0 6 82 158 4 +254.16 +/- 37.82
181949 ncm-dbt-01 1181634 500 209 53 238 +112.14 +/- 14.53 0 13 72 161 4 +245.2 +/- 40.36
181948 ncm-dbt-03 1224724 500 215 41 244 +126.18 +/- 14.46 1 7 66 169 7 +282.94 +/- 42.37
181941 ncm-dbt-02 1234615 500 204 42 254 +116.77 +/- 14.37 0 6 86 148 10 +245.2 +/- 36.85
181940 ncm-dbt-04 1220029 500 199 39 262 +115.22 +/- 13.55 0 9 74 165 2 +258.75 +/- 39.96
181939 ncm-dbt-03 1211004 500 202 40 258 +116.77 +/- 13.71 0 6 82 156 6 +254.16 +/- 37.82
181938 ncm-dbt-01 1227256 500 210 43 247 +120.67 +/- 14.01 0 7 76 160 7 +263.42 +/- 39.41
181931 ncm-dbt-02 1242840 500 213 57 230 +112.14 +/- 15.15 0 14 73 156 7 +238.66 +/- 40.04
181930 ncm-dbt-03 1250301 500 208 63 229 +103.73 +/- 14.5 0 9 95 138 8 +213.85 +/- 35.03
181929 ncm-dbt-04 1210827 500 202 54 244 +106.01 +/- 14.82 0 14 79 152 5 +226.0 +/- 38.55
181928 ncm-dbt-01 1175612 500 209 52 239 +112.91 +/- 13.56 0 7 83 156 4 +247.41 +/- 37.61
181921 ncm-dbt-02 1231159 500 196 44 260 +109.07 +/- 14.37 0 11 81 153 5 +234.38 +/- 38.14
181920 ncm-dbt-03 1224338 500 206 50 244 +112.14 +/- 14.85 0 12 77 154 7 +238.66 +/- 39.1
181919 ncm-dbt-01 1226083 500 213 47 240 +119.89 +/- 13.68 0 6 78 160 6 +263.42 +/- 38.85
181918 ncm-dbt-04 1221073 500 212 47 241 +119.11 +/- 12.62 0 3 82 162 3 +268.17 +/- 37.61
181911 ncm-dbt-02 1228001 500 211 43 246 +121.45 +/- 12.77 0 6 71 172 1 +280.42 +/- 40.83
181910 ncm-dbt-04 1243525 500 210 50 240 +115.22 +/- 13.55 0 4 89 150 7 +247.41 +/- 36.02
181909 ncm-dbt-03 1250964 500 206 47 247 +114.45 +/- 13.55 0 7 81 158 4 +251.89 +/- 38.11
181908 ncm-dbt-01 1174374 500 203 56 241 +105.25 +/- 14.81 1 12 80 153 4 +228.08 +/- 38.34

Commit

Commit ID bc50378ff1915a8ad6ac3e4946193c65e4cacb56
Author Maxim Masiutin
Date 2023-04-01 14:16:48 UTC
Replace deprecated icc with icx Replace the deprecated Intel compiler icc with its newer icx variant. This newer compiler is based on clang, and yields good performance. As before, currently only linux is supported. closes https://github.com/official-stockfish/Stockfish/pull/4478 No functional change
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