[Insight-users] registration duration

[Daniel Mace]

Tony,

I'm pretty sure the default is to run it in Debug mode.  In my 
experience, debug mode runs about 4-5 times slower than in Release 
mode.  I'm guessing that you are running it on VS, in which case I think 
you can change your build mode from Debug to Release w/o rerunning 
cmake   I do all my coding in debug mode on my desktop, then copy it 
over to the cluster and compile it there in release for batch testing-- 
so if anyone else could chime in about the specifics on this, that would 
be great.

Try that first and post the run time.

BTW, how many iterations does it take?

Cheers,
Dan

tony hakki wrote:
> Actually I don't know the differences between debug and release,I just 
> run it  with F5.  raw data is 60 BM and the  point set has 151 points. 
> And I use  RegularStepGradientDescentOptimizer
>
> ----- Original Message ----
> From: Daniel Mace <dlm19 at duke.edu>
> To: tony hakki <tony2007vtk at yahoo.com>; "insight-users at itk.org >> 
> insight-users" <insight-users at itk.org>
> Sent: Wednesday, February 14, 2007 4:06:57 PM
> Subject: Re: [Insight-users] registration duration
>
> Tony,
>
> Are you running it in Debug or Release?  What size are the images/how
> many points in the pointset?
>
> Cheers,
> Dan
>
> tony hakki wrote:
> > How long does implement  a pointset to image registration take ?does
> > anybody have any idea? my implementation takes apporx. 20 minutes. Do
> > you think is it normal?
> >  
> > Thank you
> > Tony
> >
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