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[Bug-gnubg] profiler output (was: For Mac OS X users)
From: |
Jim Segrave |
Subject: |
[Bug-gnubg] profiler output (was: For Mac OS X users) |
Date: |
Sat, 12 Apr 2003 22:17:57 +0200 |
User-agent: |
Mutt/1.2.5.1i |
On Thu 10 Apr 2003 (17:06 +0200), Jim Segrave wrote:
> On Wed 09 Apr 2003 (14:02 +0000), Joern Thyssen wrote:
> > On Wed, Apr 09, 2003 at 03:32:45PM +0200, Olivier Baur wrote
> > > Le mercredi, 9 avr 2003, à 10:09 Europe/Paris, Øystein O Johansen a
> > > écrit :
> > >
> > > >Fantastic!
> > > >How is the speed? How many static evaluations can you get each sec?
> > > >(Analyse->Evaluation Speed->Calibrate)
> > > >I get about 17000 on my 2 GHz Intel XEON, and about 23000 on my 2.53
> > > >GHz P4
> > > >
> > > >-Øystein
> > >
> > > On my PowerBook G4 768 MHz (no L3 cache :-)), I get about 9000 static
> > > evals/sec. Quite poor compared to the numbers you give. I'm waiting for
> > > someone to test it on a desktop G4 :-)
> >
> > I get 11k evals/sec on a 1GHz laptop.
> >
> > I'm not very familiar with the G4 architecture, so I don't know what a
> > 768MHz roughly corresponds to in Intel MHz.
> >
> > Jim once did some profiling. I can't remember how much time is spend in
> > NeuralNetEvaluate versus CalculateInputs?!
>
> I'll try to set up a profiled version and get statistics on a current
> one this weekend.
OK - attached is a profiler output of gnubg analyzing a 7 game match
of about 370 moves (the same one I profiled before). The analysis is a
2 ply with very broad move filters. Compiled under FreeBSD with gcc
3.2, running on a Dell L400 laptop
CPU: Pentium III/Pentium III Xeon/Celeron (696.97-MHz 686-class CPU)
which gives about 7700 evals/sec.
gnubg source is from cvs 12 April.
--
Jim Segrave address@hidden
mon.out.gz
Description: application/gunzip
- For Mac OS X users [Was Re: [Bug-gnubg] gnubg on mac os x], Joern Thyssen, 2003/04/09
- Re: For Mac OS X users [Was Re: [Bug-gnubg] gnubg on mac os x], Øystein O Johansen, 2003/04/09
- Re: For Mac OS X users [Was Re: [Bug-gnubg] gnubg on mac os x], Olivier Baur, 2003/04/09
- Re: For Mac OS X users [Was Re: [Bug-gnubg] gnubg on mac os x], Nardy Pillards, 2003/04/09
- Re: For Mac OS X users [Was Re: [Bug-gnubg] gnubg on mac os x], Joern Thyssen, 2003/04/09
- Re: For Mac OS X users [Was Re: [Bug-gnubg] gnubg on mac os x], Achim Mueller, 2003/04/09
- Re: For Mac OS X users [Was Re: [Bug-gnubg] gnubg on mac os x], Jim Segrave, 2003/04/10
- [Bug-gnubg] profiler output (was: For Mac OS X users),
Jim Segrave <=
- Re: [Bug-gnubg] profiler output (was: For Mac OS X users), Joseph Heled, 2003/04/12
- Re: [Bug-gnubg] profiler output (was: For Mac OS X users), Jim Segrave, 2003/04/13