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Deep Fritz 14 ignores quad cpu

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Deep Fritz 14 ignores quad cpu Empty Deep Fritz 14 ignores quad cpu

Post  Grancanary on Sat Sep 27, 2014 12:17 am

I have a quad cpu, Windows 7 64bit system but Deep Fritz 14 (64bit) shows only one CPU? Any ideas what's wrong and how to fix it?
Thanks in advance

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Deep Fritz 14 ignores quad cpu Empty Re: Deep Fritz 14 ignores quad cpu

Post  maelic on Sat Sep 27, 2014 1:30 am

Grancanary wrote:I have a quad cpu, Windows 7 64bit system but Deep Fritz 14 (64bit) shows only one CPU? Any ideas what's wrong and how to fix it?
Thanks in advance

Stupid question - did you try to change the number of threads? Smile

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Post  Grancanary on Sat Sep 27, 2014 2:11 am

I'm honoured by your reply maelic; unfortunately I do not know what you mean by change the number of threads" so on that basis my answer is no. What and how please?

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Post  t-rex on Sat Sep 27, 2014 2:24 am

Grancanary wrote:I'm honoured by your reply maelic; unfortunately I do not know what you mean by change the number of threads" so on that basis my answer is no. What and how please?

On your DF14 interface do this :

1 .. your analysis box currently shows 1 CPU - click on it then change to number of cores you want to use

or a better way

2 .. your analysis box again - right click on the engine name - whatever engine you are using then click on Advanced and change the engine parameters - the number of threads.

I think this is correct from what I remember - I dont have DF14 - maybe somebody with DF can correct.
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Post  R4ML4N on Sat Sep 27, 2014 2:34 am

but sometimes there is a chess engine that can only be 1 cores like komodo CCT and Strelka 6
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Post  Grancanary on Sat Sep 27, 2014 3:11 am

t-rex wrote:
Grancanary wrote:I'm honoured by your reply maelic; unfortunately I do not know what you mean by change the number of threads" so on that basis my answer is no. What and how please?

On your DF14 interface do this :

1 .. your analysis box currently shows 1 CPU - click on it then change to number of cores you want to use

or a better way

2 .. your analysis box again - right click on the engine name - whatever engine you are using then click on Advanced and change the engine parameters - the number of threads.

I think this is correct from what I remember - I dont have DF14 - maybe somebody with DF can correct.

1. Fixed at 1 cpu, no choice: 2. Worked but when changed, saved and closed Engine Error message and no change.

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Post  maelic on Sat Sep 27, 2014 8:16 am

There is a way how to change the number of cores pernamently but it only works with USI engines like Stockfish, Houdini, Komodo etc. but not Deep Fritz 14 engine.

1. Go to folder C:\Users\Guest\AppData\Roaming\ChessBase\Engines.UCI
2. Find file {NAMEOFENGINE}.uci
3. Open this file in Notepad
4. Make sure that under [OPTIONS] (if there is no sign like this, add one under everything else) is line Threads={NUMBEROFCORES}.

Try it out Wink

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Post  Mohamed Nayeem on Tue Sep 30, 2014 8:22 am

Open your GUI
Click your Engine
Click Engine Parameter

Change Threads
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