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Tucano 7.00 Release - SMP version
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Alcides Schulz



Joined: 07 Jan 2011
Posts: 139
Location: USA

PostPosted: Sat Dec 16, 2017 4:50 pm    Post subject: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

Hello,

Tucano 7.00 is available for download at https://sites.google.com/site/tucanochess

This is the parallel search version (shared hash table implementation).

This version should be much stronger than 6.00, about 90 elo on fast time controls.
Main improvement come from evaluation tuning using Texel method, (big thanks to Peter !) and the usual search and eval improvements, here and there. Smile

I will continue working on version 8. There is always room for improvement.

Have fun!

Alcides.
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Damir Desevac



Joined: 11 Feb 2008
Posts: 1754

PostPosted: Sat Dec 16, 2017 4:59 pm    Post subject: Re: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

Thanks a lot for the new version Mr Schultz. I hope you continue to improve it. Can you tell use the estimated strength of your engine in terms of elo ? Smile
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Gabor Szots



Joined: 10 Mar 2006
Posts: 2379
Location: Szentendre, Hungary

PostPosted: Sat Dec 16, 2017 4:59 pm    Post subject: Re: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

Wonderful news, Alcides!

Good to see you maintain your enthusiasm in developing Tucano.

Thank you.
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Gabor Szots

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Guenther Simon



Joined: 01 Oct 2008
Posts: 2166
Location: Regensburg, Germany

PostPosted: Sat Dec 16, 2017 5:03 pm    Post subject: Re: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

sedicla wrote:
Hello,

Tucano 7.00 is available for download at https://sites.google.com/site/tucanochess

This is the parallel search version (shared hash table implementation).

This version should be much stronger than 6.00, about 90 elo on fast time controls.
Main improvement come from evaluation tuning using Texel method, (big thanks to Peter !) and the usual search and eval improvements, here and there. :)

I will continue working on version 8. There is always room for improvement.

Have fun!

Alcides.


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

Guenther
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Graham Banks



Joined: 26 Feb 2006
Posts: 30386
Location: Auckland, NZ

PostPosted: Sat Dec 16, 2017 6:28 pm    Post subject: Re: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

Guenther wrote:
sedicla wrote:
Hello,

Tucano 7.00 is available for download at https://sites.google.com/site/tucanochess

This is the parallel search version (shared hash table implementation).

This version should be much stronger than 6.00, about 90 elo on fast time controls.
Main improvement come from evaluation tuning using Texel method, (big thanks to Peter !) and the usual search and eval improvements, here and there. Smile

I will continue working on version 8. There is always room for improvement.

Have fun!

Alcides.


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

Guenther


+1
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Alcides Schulz



Joined: 07 Jan 2011
Posts: 139
Location: USA

PostPosted: Sat Dec 16, 2017 7:05 pm    Post subject: Re: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

Damir wrote:
Thanks a lot for the new version Mr Schultz. I hope you continue to improve it. Can you tell use the estimated strength of your engine in terms of elo ? Smile


Damir,

Currently tucano is about 2750 in CCRL. I hope it breaks the 2800 mark now Smile
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Damir Desevac



Joined: 11 Feb 2008
Posts: 1754

PostPosted: Sat Dec 16, 2017 7:11 pm    Post subject: Re: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

Let's cross fingers that it does. Smile Smile Very Happy
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Alcides Schulz



Joined: 07 Jan 2011
Posts: 139
Location: USA

PostPosted: Sat Dec 16, 2017 7:13 pm    Post subject: Re: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

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.
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Alcides Schulz



Joined: 07 Jan 2011
Posts: 139
Location: USA

PostPosted: Sat Dec 16, 2017 8:21 pm    Post subject: Re: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

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.
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Guenther Simon



Joined: 01 Oct 2008
Posts: 2166
Location: Regensburg, Germany

PostPosted: Sat Dec 16, 2017 8:30 pm    Post subject: Re: Tucano 7.00 Release - SMP version Reply to topic Reply with quote

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
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