Houdini 3.0 --> Tuning

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Houdini
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Re: Houdini 3.0 --> Tuning

Post by Houdini »

gerold wrote:
rvida wrote:
Houdini wrote:Ben, modifying the hex parameters in the executable should have no effect on the engine output.
But it works like placebo :)

It would be fun NOT to tell anyone that changing the hex string does nothing. :twisted:
And then watching reports about successful "settings" with ridiculous elo gains all over the fora...


Now you have spoiled the fun ;)
Some will still do it with great results. :-)
Correct, the first "50 Elo better" tuning reports have already appeared...

Robert
Tennison
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Re: Houdini 3.0 --> Tuning

Post by Tennison »

Houdini wrote:Ben,

The "HoudiniConfig" tuning should no longer work with Houdini 3.
In due course (could take a couple of months) I intend to release a special "Tuning" version of Houdini 3 with an officially supported configuration tool for modifying internal evaluation parameters.

Regards,
Robert
Sorry Robert,

But as you said "should", I thought it was again possible now but not later.
I didn't understand it is not possible to modify anything even now...

Ok ... I can't modify the settings.


:-(
SchachProfi
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Re: Houdini 3.0 --> Tuning

Post by SchachProfi »

Ben, you can simply change eval-parameters runtime when the engine is loaded but currently not calculating (waiting for UCI-commands), you just need a better debugger for it.
Houdini wrote:I intend to release a special "Tuning" version of Houdini 3 with an officially supported configuration tool for modifying internal evaluation parameters.
Can you give us one good reason why HoudiniConfig isn't supported any more? Can it be that most of this +50 ELO in H3 just comes from some published H2-setting (or at least inspirations out of them)? :)
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Dr.Wael Deeb
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Re: Houdini 3.0 --> Tuning

Post by Dr.Wael Deeb »

SchachProfi wrote:Ben, you can simply change eval-parameters runtime when the engine is loaded but currently not calculating (waiting for UCI-commands), you just need a better debugger for it.
Houdini wrote:I intend to release a special "Tuning" version of Houdini 3 with an officially supported configuration tool for modifying internal evaluation parameters.
Can you give us one good reason why HoudiniConfig isn't supported any more? Can it be that most of this +50 ELO in H3 just comes from some published H2-setting (or at least inspirations out of them)? :)
Most probably the case....

He's a talented programmer,no doubt about that,but.................

He's that kind of person that like to twist the reality mainframe to benefit from the current situation as much as he can.......

Do you even believe that he didn't know about the bug related to the x32 & x64 before the sales of Houdini 3 kicked off :!: :?:

People are not idiots regards,
Dr.D
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
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Peter Skinner
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Full name: Peter Skinner

Re: Houdini 3.0 --> Tuning

Post by Peter Skinner »

Dr.Wael Deeb wrote: Most probably the case....

He's a talented programmer,no doubt about that,but.................

He's that kind of person that like to twist the reality mainframe to benefit from the current situation as much as he can.......

Do you even believe that he didn't know about the bug related to the x32 & x64 before the sales of Houdini 3 kicked off :!: :?:

People are not idiots regards,
Dr.D
A bug is a bug. There have been times we released a version of Crafty with a bug that we didn't realize existed. While authors try to release a version without bugs, we can only test so many things, and a simple code addition can break something else without realizing it.

I've also stated that I believe Robert did more than just tuning to get the increase from version 2 to 3. It's also quite known my opinion of Robert, so if I am defending him, then believe it.

Peter
I was kicked out of Chapters because I moved all the Bibles to the fiction section.
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Dr.Wael Deeb
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Re: Houdini 3.0 --> Tuning

Post by Dr.Wael Deeb »

Peter Skinner wrote:
Dr.Wael Deeb wrote: Most probably the case....

He's a talented programmer,no doubt about that,but.................

He's that kind of person that like to twist the reality mainframe to benefit from the current situation as much as he can.......

Do you even believe that he didn't know about the bug related to the x32 & x64 before the sales of Houdini 3 kicked off :!: :?:

People are not idiots regards,
Dr.D
A bug is a bug. There have been times we released a version of Crafty with a bug that we didn't realize existed. While authors try to release a version without bugs, we can only test so many things, and a simple code addition can break something else without realizing it.

I've also stated that I believe Robert did more than just tuning to get the increase from version 2 to 3. It's also quite known my opinion of Robert, so if I am defending him, then believe it.

Peter
Only a fool can believe that he didn't do anything but simple tunning to gain the Elo difference in Houdini 3....

Then again,he's the current ultimate opportunist in our elite computer chess community.....
Dr.D
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
Uri Blass
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Location: Tel-Aviv Israel

Re: Houdini 3.0 --> Tuning

Post by Uri Blass »

Dr.Wael Deeb wrote:
SchachProfi wrote:Ben, you can simply change eval-parameters runtime when the engine is loaded but currently not calculating (waiting for UCI-commands), you just need a better debugger for it.
Houdini wrote:I intend to release a special "Tuning" version of Houdini 3 with an officially supported configuration tool for modifying internal evaluation parameters.
Can you give us one good reason why HoudiniConfig isn't supported any more? Can it be that most of this +50 ELO in H3 just comes from some published H2-setting (or at least inspirations out of them)? :)
Most probably the case....

He's a talented programmer,no doubt about that,but.................

He's that kind of person that like to twist the reality mainframe to benefit from the current situation as much as he can.......

Do you even believe that he didn't know about the bug related to the x32 & x64 before the sales of Houdini 3 kicked off :!: :?:

People are not idiots regards,
Dr.D
It is clear that you hate him and I believe that most of the houdini improvement (that seems to be more than 50 elo based on most lists) is not based on changing houdini personality

The SCCT list gives 27.3 elo advantage for Houdini 2.0Kayra2 relative to houdini 2c but considering the number of houdini personalities that they test I believe that the real difference is smaller and with small differences the best personality is the best also because of some luck.
http://www.sedatcanbaz.com/chess/?page_id=127


They have poor results for the weak programs relative to other lists
so I think that their 27.3 elo is worth less than 25 elo in other lists even if I ignore the fact that you can expect the best houdini personality to be lucky.

8 Houdini 2.0c Pro x64 6c : 3340.3 1058.0 1500 70.5%
38 Deep Shredder 12 x64 6c : 3035.0 594.5 2000 29.7%
39 Hiarcs 13.2 w32 6c : 3022.2 543.0 1900 28.6%
40 Zappa Mexico II x64 6c : 3005.2 459.0 1600 28.7%

Note that I do not see this huge more than 300 elo difference against shredder and hiarcs and 335 elo against zappa in other lists.

For example
CCRL 40/40 has

Houdini 2.0c 64-bit 4CPU 3251
Deep Shredder 12 64-bit OA On 4CPU 3058
Hiarcs 13.2 4CPU 3022
Zappa Mexico II 64-bit 4CPU 3009

CCRL 40/4 has

Houdini 2.0c 64-bit 4CPU 3285
Deep Shredder 12 64-bit OA On 4CPU 3049
Hiarcs 13.2 4CPU 3037
Zappa Mexico II 64-bit 4CPU 2970

CEGT 40/20 has

3 Houdini 2.0c x64 4CPU 3086
44 Deep Shredder 12 x64 4CPU 2870
52 Hiarcs 13.2 MP 4CPU 2851
57 Zappa Mexico II x64 4CPU 2825
gerold
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Re: Houdini 3.0 --> Tuning

Post by gerold »

Dr.Wael Deeb wrote:
Peter Skinner wrote:
Dr.Wael Deeb wrote: Most probably the case....

He's a talented programmer,no doubt about that,but.................

He's that kind of person that like to twist the reality mainframe to benefit from the current situation as much as he can.......

Do you even believe that he didn't know about the bug related to the x32 & x64 before the sales of Houdini 3 kicked off :!: :?:

People are not idiots regards,
Dr.D


A bug is a bug. There have been times we released a version of Crafty with a bug that we didn't realize existed. While authors try to release a version without bugs, we can only test so many things, and a simple code addition can break something else without realizing it.

I've also stated that I believe Robert did more than just tuning to get the increase from version 2 to 3. It's also quite known my opinion of Robert, so if I am defending him, then believe it.

Peter
Only a fool can believe that he didn't do anything but simple tunning to gain the Elo difference in Houdini 3....

Then again,he's the current ultimate opportunist in our elite computer chess community.....
Dr.D
Robert seems to be the top man improving the top engine in elo. More power to Robert.

Best,
Gerold.
gotogo
Posts: 92
Joined: Tue Jan 26, 2010 5:03 am

Re: Houdini 3.0 --> Tuning

Post by gotogo »

Now that is very funny :lol: :lol: :lol:

Robert if the config doesn't work then why would you release a tuning tool? Again I see you bend over backwards to help the advancement of chess.
syzygy
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Joined: Tue Feb 28, 2012 11:56 pm

Re: Houdini 3.0 --> Tuning

Post by syzygy »

gotogo wrote:Now that is very funny :lol: :lol: :lol:

Robert if the config doesn't work then why would you release a tuning tool? Again I see you bend over backwards to help the advancement of chess.
I thought his comment was rather clear:
In due course (could take a couple of months) I intend to release a special "Tuning" version of Houdini 3 with an officially supported configuration tool for modifying internal evaluation parameters.