Tucano 7.00 Release - SMP version

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Graham Banks
Posts: 30751
Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

Re: Tucano 7.00 Release - SMP version

Post by Graham Banks » Sat Dec 16, 2017 9:09 pm

Guenther wrote:
sedicla wrote:
sedicla wrote:
Guenther wrote:
Thanks for the new release! A no popcount 64 bit compile would be nice.

Guenther
Hi Guenther,

Sorry, this is probably unintentional, I didn't use specific popcount feature.
I used the gcc compiler, I need to review the compile parameters.

Let me take a look.

Alcides.
Guenther and Graham,
I recompiled and uploaded the binaries again.
Please try when you have a chance. let me know how it goes.
thanks,
Alcides.
It goes well :) Thanks Alcides!

Guenther
+1 again. :)
Looking forward to testing Tucano 7.00.
My email addresses:
gbanksnz at gmail.com
gbanksnz at yahoo.co.nz

attakinski
Posts: 39
Joined: Sat May 21, 2011 10:23 am

Re: Tucano 7.00 Release - SMP version

Post by attakinski » Sat Dec 16, 2017 11:53 pm

Hi

I tried this WB2UCI file.

[ENGINE]
Name=Tucano 7
Author=Alcides Schulz, Brasil
Filename=Wb2Uci.exe

[OPTIONS]
Program=tucano_w64.exe -Hash = 1024 -Threads = 8
Ponder=true

According the taskmanager Tucano 7 uses only 1 cpu. Did I do wrong?

tmokonen
Posts: 902
Joined: Sun Mar 12, 2006 5:46 pm
Location: Vancouver

Re: Tucano 7.00 Release - SMP version

Post by tmokonen » Sun Dec 17, 2017 12:34 am

Take the equal signs out of the command line, and don't capitalize the keywords hash and threads:

[ENGINE]
Name=Tucano 7
Author=Alcides Schulz, Brasil
Filename=Wb2Uci.exe

[OPTIONS]
Program=tucano_w64.exe -hash 1024 -threads 8
Ponder=true

attakinski
Posts: 39
Joined: Sat May 21, 2011 10:23 am

Re: Tucano 7.00 Release - SMP version

Post by attakinski » Sun Dec 17, 2017 12:49 am

I tried. It still uses 1 cpu.

tmokonen
Posts: 902
Joined: Sun Mar 12, 2006 5:46 pm
Location: Vancouver

Re: Tucano 7.00 Release - SMP version

Post by tmokonen » Sun Dec 17, 2017 1:24 am

Hmm, I can't seem to get it to work with wb2uci either. It works OK if run from a command line or as a Winboard engine in a GUI that supports Winboard.

sedicla
Posts: 141
Joined: Fri Jan 07, 2011 11:51 pm
Location: USA

Re: Tucano 7.00 Release - SMP version

Post by sedicla » Sun Dec 17, 2017 1:28 am

Hi, I am not familiar with WB2UCI, but it looks it should send the parameters using the comand line.

should the line be enclosed in quotes? e.g:

Program="tucano_w64.exe -hash 1024 -threads 8"

Hope this helps.

attakinski
Posts: 39
Joined: Sat May 21, 2011 10:23 am

Re: Tucano 7.00 Release - SMP version

Post by attakinski » Sun Dec 17, 2017 10:41 pm

No this does not help at all. Result: "engine can not load".

Tucano 7 therefore seems not to be able to play with more then 1 thread under Fritz GUI.

Much to my regret because I like the playingstyle of Tucano and I have 16 threads on my machine. :(

sedicla
Posts: 141
Joined: Fri Jan 07, 2011 11:51 pm
Location: USA

Re: Tucano 7.00 Release - SMP version

Post by sedicla » Mon Dec 18, 2017 12:41 pm

Sorry to hear that. I downloaded WB2UCI. It has an option to send commands to engine using InitString.
If you want to give another try, use the following below:

[OPTIONS]
Program=tucano_w64.exe
InitString=option Threads=8\noption Hash=512\n


This setup should send the threads and hash information directly to engine. I haven't had a chance to test it. I will keep looking.

thanks

attakinski
Posts: 39
Joined: Sat May 21, 2011 10:23 am

Re: Tucano 7.00 Release - SMP version

Post by attakinski » Mon Dec 18, 2017 5:38 pm

I tried it. The engine still uses 1 thread.

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