[Insight-users] Segmentation fault with 2.2G data but not with smaller subset

[lynx.abraxas at freenet.de]

Dear Mike, dear Luis,


Would  itk  compile  as 64-bit if the environment is 64-bit or would I have to
configure it special?
The machine has more than 32GB RAM and is a 64-bit SuSE. Is there some way  to
find out if itk is compiled as 64-bit?

Thanks a lot for Your hints
Lynx


On 09/08/09 18:49:17, Luis Ibanez wrote:
> Lynx,
> 
> Mike seem to be right here.
> 
> It looks like your program is failing to allocate enough
> memory at the moment of  reading the image with the
> ImageFileReader.
> 
> In a 32bits system you will not be able to load images
> larger than 2Gb.
> 
> 
>       Regards,
> 
> 
>              Luis
> 
> 
> ---------------------------------------------------------------------------
> On Sun, Aug 9, 2009 at 5:19 PM, Mike Jackson <mike.jackson at bluequartz.net>wrote:
> 
> > Just to cover all the bases:
> >
> > You have enough Physical Memory in your Machine to load that much data?
> > You have ITK compiled in 64 Bit mode
> > You are running  on a 64 Bit Operating System?
> >
> > I'm not great at reading gdb traces so I'll leave that for others but
> > thought we would get the basic questions out of the way now.
> >
> > ----
> > Mike Jackson
> >
> >
> > On Sun, Aug 9, 2009 at 5:14 PM, <lynx.abraxas at freenet.de> wrote:
> > > Hello!
> > >
> > >
> > >
> > > My  little SignedDanielssonDistanceMapImageFilter and watershed filter
> > program
> > > runs fine with a subset (45M) of my acutal data but when I use the  full
> >  data
> > > set  (2.2G)  it  stops after a minute with a segmentation fault. What
> > could be
> > > the cause for that? Below is  some  gdb  output  I'm  not  able  to
> >  interpret
> > > further.
> > >
> > > Thanks for any help or hints
> > > Lynx
> > >
> > >
> > >
> > >
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