Re: Need Linux volunteer for OpenMP testing

On Thu, 28 Aug 2008, Boudewijn Rempt wrote:
>
> I compiled without perl, but although openmp is compiled in according to gm
> help, I get results like this running the script from your previous mail:

I notice that only one iteration is being executed.  That is not 
useful for timing anything.  Either there is a subtle bug or the 
command got transcribed wrong.  If convert returns an error, it might 
only run for one iteration.

Make sure that you use something like

   gm benchmark -duration 10 convert  ...

which should cause the command to be run for at least ten seconds.

Bob

>
> Threads 1
> Results: 1 iter 0.01s user 0.01s total 100.00 iter/s (100.00 iter/s cpu)
> Threads 2
> Results: 1 iter 0.01s user 0.01s total 100.00 iter/s (100.00 iter/s cpu)
> Threads 3
> Results: 1 iter 0.01s user 0.01s total 100.00 iter/s (100.00 iter/s cpu)
> Threads 4
> Results: 1 iter 0.01s user 0.02s total 50.00 iter/s (100.00 iter/s cpu)
>
>
> -- 
> Boudewijn Rempt
> http://www.valdyas.org/fading/index.cgi
>
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======================================
Bob Friesenhahn
[email protected], http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/


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