Search found 28 matches

by quantum
Thu Sep 14, 2017 9:51 pm
Forum: Programming and Technical Discussions
Topic: Read list of commands from stdin
Replies: 4
Views: 11695

Re: Read list of commands from stdin

When I type all command into the command line everything works fine:

Stockfish 130917 64 BMI2 by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
uci
id name Stockfish 130917 64 BMI2
id author T. Romstad, M. Costalba, J. Kiiski, G. Linscott

option name Debug Log File type string default
option ...
by quantum
Thu Sep 14, 2017 9:36 am
Forum: Programming and Technical Discussions
Topic: Read list of commands from stdin
Replies: 4
Views: 11695

Read list of commands from stdin

I created a file which contains a list with commands.

isready
ucinewgame
position startpos moves h2h3
go depth 6
quit

Now I want the engine to read that list from stdin

./engine < cmdlist > output

Using Demolito everything works as expected

readyok
info depth 1 score cp 41 time 0 nodes 21 ...
by quantum
Wed Dec 30, 2015 7:39 pm
Forum: Programming and Technical Discussions
Topic: Compiling Crafty
Replies: 4
Views: 3555

Re: Compiling Crafty

Thanks for your reply.

I basically switched to another Makefile because I feel more comfortable with it.

This version of libnuma is on my system.

libnuma-dev:amd64 2.0.10-1ubuntu6 amd64 Development files for libnuma

I could enable multible cpus on Windows, after I activated -DINLINEASM for mingw ...
by quantum
Tue Dec 29, 2015 12:27 pm
Forum: Programming and Technical Discussions
Topic: Compiling Crafty
Replies: 4
Views: 3555

Compiling Crafty

I grabbed a Makefile from Stockfish and adapted it to Crafty.
For example type

make profile-build ARCH=x86-64-modern COMP=gcc cpus=16

to make a build that is able to run with 16 cpus.

Unfortunately I run into some troubles.

On both, Linux and Windows the bench command returns 169405499 for ...
by quantum
Sat Mar 15, 2014 6:38 pm
Forum: Programming and Technical Discussions
Topic: Extract line from Sf bench command
Replies: 18
Views: 10844

Re: Extract line from Sf bench command

If you run Sf bench command in multi core mode the nodes searched are not consistent. In the past it happened that a patch was introduced by mistake where the nodes searched were not consistent even in single core mode from time to time. Therefore I fought this future might be nice to have.

English ...
by quantum
Wed Mar 12, 2014 3:34 pm
Forum: Programming and Technical Discussions
Topic: Extract line from Sf bench command
Replies: 18
Views: 10844

Re: Extract line from Sf bench command

Third post in a row as I am not supposed to edit my previous post. This version should calculate the standard deviation correctly.

I just benchmarked Sf 20 times and received following nps:

935006 923019 947309 941117 953582 941117 911335 935006 959940 935006 947309 928974 905603 899943 911335 ...
by quantum
Wed Mar 12, 2014 2:57 pm
Forum: Programming and Technical Discussions
Topic: Extract line from Sf bench command
Replies: 18
Views: 10844

Re: Extract line from Sf bench command

Sorry for second post in a row. Did not find the edit button.

I just found out that the calculation of the standard deviation does not work correctly. Probably an issue with reading the values from the array.
by quantum
Wed Mar 12, 2014 2:10 pm
Forum: Programming and Technical Discussions
Topic: Extract line from Sf bench command
Replies: 18
Views: 10844

Re: Extract line from Sf bench command

I did not look into this forum for a longer time and just came across your changes. Based on this the script now checks if the nodes searched are consistent. Automatic calculation of the standard deviation is also included. For the moment it works, but I think it should be cleaned up at some point ...
by quantum
Sat Jan 11, 2014 11:12 pm
Forum: Programming and Technical Discussions
Topic: Setting up clop properly
Replies: 2
Views: 3897

Re: Setting up clop properly

Using the script did the trick for me :) I had to download the 0.6 version from github because i could not find it into their current git repository
by quantum
Thu Jan 09, 2014 1:49 pm
Forum: Programming and Technical Discussions
Topic: Setting up clop properly
Replies: 2
Views: 3897

Setting up clop properly

Today I toyed around with clop and tune Aggressiveness and Space on Deiban7x64 but things did not work out as expected.

Here a description of the things I did :
I first downloaded latest cutechess and stockfish from github and clop from Remis site and compiled .I compiled clop using python2.7 ...