Deep Hiarcs 15.2 - problem

[Krzysztof Grzelak]

Hello everyone, I have a request and a problem with the Deep Hiarcs 15.1 and 15.2 chess engine. I noticed that when I use the Cute chess 1.2.0 and 1.3.0 application, the program does not correctly see the use of Deep Hiarcs 15.1 and 15.2 threads. After setting 32 threads in Deep Hiarcs 15.1 and 15.2, Cuto Chess 1.2.0 and 1.3.0 only sees 16 threads. My question is this - is it the fault of Cute chess version 1.2.0 and 1.3.0 or Deep Hiarcs engine 15.1 and 15.2. Thank you in advance for any information and help in solving this problem.

[Ras]

My question is this - is it the fault of Cute chess version 1.2.0 and 1.3.0 or Deep Hiarcs engine 15.1 and 15.2.

Start Hiarcs in a command line window and see what uci options it announces. Or use e.g. Arena and paste the log. Maybe Hiarcs only supports 16 threads.

[Krzysztof Grzelak]

Deep Hiarcs 15.1 and 15.2 have 32 threads, as I write on the Hiarcs website - https://www.hiarcs.com/chess-explorer-pro.html

[Ras]

Deep Hiarcs 15.1 and 15.2 have 32 threads

"up to". Maybe not on your PC. So, do you want to get further with that issue or not? If yes, do as I wrote.

[Krzysztof Grzelak]

Yes, because I have an AMD Ryzen Threadripper 2990WX 3.0 GHz processor

[Ras]

Ok, so you don't want help, given that you are unwilling to contribute in any useful way to your own question.

I'm out.

[Krzysztof Grzelak]

Ok, so you don't want help, given that you are unwilling to contribute in any useful way to your own question.

I'm out.

Sorry, I think you misunderstood me. I'm still waiting for help to resolve this issue.

[Krzysztof Grzelak]

I noticed that on individual GUIs it shows correctly, so 32 threads:

Arena 3.5.1
Fritz 18
Fat Fritz 2
Shredder Classic 5
Shredder Classic 4

The problem occurs in Cute chess 1.2.0 and 1.3.0.