Search found 456 matches

by fastgm
Thu Oct 23, 2014 11:10 pm
Forum: Computer Chess Club: General Topics
Topic: Threads test incl. Crafty 24.1
Replies: 22
Views: 4955

Re: Threads test incl. Crafty 24.1

Hello Kai, here the final result: Program Elo + - Games Score Av.Op. Draws ----------------------------------------------------------------- 1 Komodo 8 T32 : 3013 7 7 3000 53.9 % 2987 71.4 % 2 Komodo 8 T16 : 2987 7 7 3000 46.1 % 3013 71.4 % Wins = 545 Draws = 2141 Losses = 314 Av.Op. Elo = 3000 Resu...
by fastgm
Tue Oct 21, 2014 6:00 pm
Forum: Computer Chess Club: General Topics
Topic: Threads test incl. Crafty 24.1
Replies: 22
Views: 4955

Re: Threads test incl. Crafty 24.1

Half-time after 1500 games : Wins = 268 Draws = 1082 Losses = 150 Av.Op. Elo = 3000 Result : 809.0/1500 (+268,=1082,-150) Perf. : 53.9 % Margins : 68 % : (+ 0.7,- 0.7 %) -> [ 53.3, 54.6 %] 95 % : (+ 1.3,- 1.3 %) -> [ 52.6, 55.3 %] 99.7 % : (+ 2.0,- 2.0 %) -> [ 51.9, 55.9 %] Elo : 3027 Margins : ...
by fastgm
Mon Oct 20, 2014 5:40 pm
Forum: Computer Chess Club: General Topics
Topic: Threads test incl. Crafty 24.1
Replies: 22
Views: 4955

Re: Threads test incl. Crafty 24.1

Komodo 8, 16 vs. 32 threads - 60"+0.05" Intermediate result after 750 games : Wins = 136 Draws = 545 Losses = 69 Av.Op. Elo = 3000 Result : 408.5/750 (+136,=545,-69) Perf. : 54.5 % Margins : 68 % : (+ 0.9,- 0.9 %) -> [ 53.5, 55.4 %] 95 % : (+ 1.9,- 1.8 %) -> [ 52.6, 56.3 %] 99.7 % : (+ 2.8,- 2.8...
by fastgm
Thu Oct 16, 2014 6:52 am
Forum: Computer Chess Club: General Topics
Topic: Threads test incl. Crafty 24.1
Replies: 22
Views: 4955

Re: Threads test incl. Crafty 24.1

Currently another test is running, but afterwards i can start your suggested test with Komodo 8.

Andreas
by fastgm
Wed Oct 15, 2014 6:39 pm
Forum: Computer Chess Club: General Topics
Topic: Threads test incl. Crafty 24.1
Replies: 22
Views: 4955

Threads test incl. Crafty 24.1

Here the result: http://www.fastgm.de/schach/Threads-Test-Crafty-24.1.png Up to 8 threads a great performance by Crafty, the second best behind Zappa so far. With 16 threads then an unexpected drop of performance. But why this performance hit? Is the time control too short? On the other hand, Komodo...
by fastgm
Fri Oct 10, 2014 10:02 pm
Forum: Computer Chess Club: General Topics
Topic: Threads test - Stockfish 5 against Komodo 8
Replies: 1
Views: 1114

Threads test - Stockfish 5 against Komodo 8

Same conditions as the previous tests, see http://www.fastgm.de//threads2.html This test confirms the observation that Komodo 8 has the better SMP implementation from 8 threads upwards. Best regards, Andreas http://www.fastgm.de/schach/Threads-Test-SF5-Ko8-60.png Is this graphic a coincidence? :-) h...
by fastgm
Thu Oct 09, 2014 3:25 pm
Forum: Computer Chess Club: General Topics
Topic: Threads test incl. Stockfish 5 and Komodo 8
Replies: 124
Views: 23554

Threads test incl. Stockfish 5 and Komodo 8

The thread test was supplemented by the latest versions of Stockfish and Komodo . In Stockfish 5 we see an improvement in the SMP implementation at 8 threads compared to the previous version. The patch which was added since Stockfish DD and causes this improvement is called "late-join". Reference: h...
by fastgm
Mon Sep 22, 2014 8:30 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: FGRL-Rating List: 10 Minutes - Komodo 8
Replies: 0
Views: 289

FGRL-Rating List: 10 Minutes - Komodo 8

Program Elo + - Games Score Av.Op. Draws -------------------------------------------------------------------- 1 Stockfish 5 : 3123 10 10 2700 68.7 % 2986 46.9 % 2 Komodo 8 : 3115 10 10 2700 67.7 % 2987 46.4 % 3 Houdini 4 : 3095 10 10 2700 64.8 % 2989 46.0 % 4 Gull 3 : 3056 9 9 2700 58.9 % 2994 50.4...
by fastgm
Mon Sep 22, 2014 5:11 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: FGRL-Rating List: 240+2.40 - Komodo 8
Replies: 4
Views: 807

FGRL-Rating List: 240+2.40 - Komodo 8

Komodo 8 is the new leader! Program Elo + - Games Score Av.Op. Draws -------------------------------------------------------------------- 1 Komodo 8 : 3119 10 10 2700 68.2 % 2987 46.4 % 2 Stockfish 5 : 3103 9 9 2700 65.9 % 2988 49.7 % 3 Houdini 4 : 3085 10 10 2700 63.4 % 2990 46.1 % 4 Gull 3 : 3045...
by fastgm
Fri Sep 12, 2014 3:33 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: FGRL-Rating List: 60+0.60 Intel E5450
Replies: 0
Views: 303

FGRL-Rating List: 60+0.60 Intel E5450

Update 12.09.2014

60+0.60 Intel E5450
4. Komodo 8 (+48 Elo to Komodo 7a)

Development:

Image

http://www.fastgm.de

Regards,
Andreas