Winning after Qf6+!

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Paloma
Posts: 982
Joined: Thu Dec 25, 2008 8:07 pm

Re: Winning after Qf6+!

Post by Paloma » Mon Dec 23, 2019 10:59 pm

Congrats for your new Threadripper! :D :D

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MikeB
Posts: 4489
Joined: Thu Mar 09, 2006 5:34 am
Location: Pen Argyl, Pennsylvania

Re: Winning after Qf6+!

Post by MikeB » Mon Dec 23, 2019 11:53 pm

Paloma wrote:
Mon Dec 23, 2019 10:59 pm
Congrats for your new Threadripper! :D :D
Thank you - I am very blessed that I have a wife who puts up with me and my excesses... It is mind boggling how fast TR is :D

The hardest thing so far is making the transition from macOS to Ubunta, but certainly Windows to Ubunta might be a little harder. Using terminal.app on macOS for 5 years is makiing it easier.

Hee's the ipman bench ( bench 1024 64 26)

Code: Select all

===========================
Total time (ms) : 73930
Nodes searched  : 7496183593
Nodes/second    : 101395693
The highest was 104M+ on a cold start when the machine was in the basement.
Image

Vinvin
Posts: 4782
Joined: Thu Mar 09, 2006 8:40 am
Full name: Vincent Lejeune

Re: Winning after Qf6+!

Post by Vinvin » Fri Dec 27, 2019 12:46 am

MikeB wrote:
Mon Dec 23, 2019 11:53 pm
Paloma wrote:
Mon Dec 23, 2019 10:59 pm
Congrats for your new Threadripper! :D :D
Thank you - I am very blessed that I have a wife who puts up with me and my excesses... It is mind boggling how fast TR is :D

The hardest thing so far is making the transition from macOS to Ubunta, but certainly Windows to Ubunta might be a little harder. Using terminal.app on macOS for 5 years is makiing it easier.

Hee's the ipman bench ( bench 1024 64 26)

Code: Select all

===========================
Total time (ms) : 73930
Nodes searched  : 7496183593
Nodes/second    : 101395693
The highest was 104M+ on a cold start when the machine was in the basement.
Nice beast !
11 times the speed of my computer (4930K, 6 cores@4 GHz, 5 years old).

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MikeB
Posts: 4489
Joined: Thu Mar 09, 2006 5:34 am
Location: Pen Argyl, Pennsylvania

Re: Winning after Qf6+!

Post by MikeB » Fri Dec 27, 2019 4:35 am

Vinvin wrote:
Fri Dec 27, 2019 12:46 am
MikeB wrote:
Mon Dec 23, 2019 11:53 pm
Paloma wrote:
Mon Dec 23, 2019 10:59 pm
Congrats for your new Threadripper! :D :D
Thank you - I am very blessed that I have a wife who puts up with me and my excesses... It is mind boggling how fast TR is :D

The hardest thing so far is making the transition from macOS to Ubunta, but certainly Windows to Ubunta might be a little harder. Using terminal.app on macOS for 5 years is makiing it easier.

Hee's the ipman bench ( bench 1024 64 26)

Code: Select all

===========================
Total time (ms) : 73930
Nodes searched  : 7496183593
Nodes/second    : 101395693
The highest was 104M+ on a cold start when the machine was in the basement.
Nice beast !
11 times the speed of my computer (4930K, 6 cores@4 GHz, 5 years old).

Normal Bench
michaelb7@Threadripper-32:~/Github/stockfish/src$ Stockfish-122619 b >/dev/null
===========================
Total time (ms) : 1877
Nodes searched : 5180012
Nodes/second : 2759729

The famous "Ipman Bench"
http://www.ipmanchess.yolasite.com/amd- ... -bench.php
michaelb7@Threadripper-32:~/Github/stockfish/src$ Stockfish-122619 b 1024 64 26 >/dev/null
===========================
Total time (ms) : 71171
Nodes searched : 7419662920
Nodes/second : 104251210

am not getting 104m+ in the Ipman bench consistently with HUGE PAGES enabled
Image

Jouni
Posts: 2241
Joined: Wed Mar 08, 2006 7:15 pm

Re: Winning after Qf6+!

Post by Jouni » Fri Dec 27, 2019 8:20 am

More speed coming. Now there is a pull request for fast pages and Linux:

bench 889934186 103618945 +11.6%
Jouni

zullil
Posts: 6442
Joined: Mon Jan 08, 2007 11:31 pm
Location: PA USA
Full name: Louis Zulli

Re: Winning after Qf6+!

Post by zullil » Fri Dec 27, 2019 2:44 pm

MikeB wrote:
Fri Dec 27, 2019 4:35 am

michaelb7@Threadripper-32:~/Github/stockfish/src$ Stockfish-122619 b 1024 64 26 >/dev/null
===========================
Total time (ms) : 71171
Nodes searched : 7419662920
Nodes/second : 104251210

am not getting 104m+ in the Ipman bench consistently with HUGE PAGES enabled
"not" or "now"?

zullil
Posts: 6442
Joined: Mon Jan 08, 2007 11:31 pm
Location: PA USA
Full name: Louis Zulli

Re: Winning after Qf6+!

Post by zullil » Fri Dec 27, 2019 2:46 pm

Jouni wrote:
Fri Dec 27, 2019 8:20 am
More speed coming. Now there is a pull request for fast pages and Linux:

bench 889934186 103618945 +11.6%
Do you mean this?

https://github.com/official-stockfish/S ... /pull/2463

If so, MikeB has already incorporated it.

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MikeB
Posts: 4489
Joined: Thu Mar 09, 2006 5:34 am
Location: Pen Argyl, Pennsylvania

Re: Winning after Qf6+!

Post by MikeB » Fri Dec 27, 2019 6:37 pm

zullil wrote:
Fri Dec 27, 2019 2:44 pm
MikeB wrote:
Fri Dec 27, 2019 4:35 am

michaelb7@Threadripper-32:~/Github/stockfish/src$ Stockfish-122619 b 1024 64 26 >/dev/null
===========================
Total time (ms) : 71171
Nodes searched : 7419662920
Nodes/second : 104251210

am not getting 104m+ in the Ipman bench consistently with HUGE PAGES enabled
"not" or "now"?
thank you for proofreading my post , it should be now!
Image

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Nordlandia
Posts: 2690
Joined: Fri Sep 25, 2015 7:38 pm
Location: Sortland, Norway

Re: Winning after Qf6+!

Post by Nordlandia » Fri Dec 27, 2019 9:19 pm

1r3r2/4bpkp/1qb1p1p1/3pP1P1/p1pP1Q2/PpP2N1R/1Pn1B2P/3RB2K w - - 0 1

Analysis by Lc0 v0.23.1+git.6837b83: 2x ASUS ROG Strix RTX 2080 Super OC

1.Qf6+ Bxf6 2.gxf6+ Kg8 3.Bd2 Nxd4 4.Nxd4 Rfc8 5.Rg1 Bb5 6.Bh6 Qc7 7.Re3 Qc5 8.Kg2 Kh8 9.Bg7+ Kg8 10.Kf2 Be8 11.Rg4 Qxa3 12.Rh3 Qxb2 13.Rxh7 Kxh7 14.Rh4+ Kg8 15.Rh8#
White is clearly better: +- (2.02) Depth: 17/36 00:03:02 5725kN
(27.12.2019)

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AdminX
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Location: Acworth, GA
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Re: Winning after Qf6+!

Post by AdminX » Fri Dec 27, 2019 10:17 pm

"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers

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