[Insight-users] ImageJ and ITK on Solaris

[Gaetan Lehmann]

Brad,

Don't you think the test here should be :

  #if !defined(__Win32__)

rather than 

  #if defined(__linux__)

? I think dlopen should be used at least for linux, solaris, and macos x. 
Perhaps for all the unix.

Gaetan
  
On Monday 12 June 2006 20:18, Gaetan Lehmann wrote:
> On Monday 12 June 2006 20:07, Michael Bell wrote:
> > Insight Developers,
> >
> > In Wrapping/CSwig/SwigRuntime/JavaCWD.cxx, the load function applies
> > flags to linux when running dlopen. These flags also need to be
> > applied to Solaris (all unix perhaps?):
> > #if defined(__linux__) //apply to solaris also
> >   	 # include <dlfcn.h>
> >
> >   	 int JavaCWD::Load(const char* lib)
> >   	 {
> >   	   return dlopen(lib, RTLD_GLOBAL|RTLD_NOW)? 1:0;
> >   	 }
> >  #else
> >   	 int JavaCWD::Load(const char* lib)
> >   	 {
> >   	   return 0;
> >   	 }
> >   #endif
> >
> > I have made this change in my local copy and tested it successfully in
> > my application. I don't know what the global ramifications would be.
>
> It seems that my mail comes a bit late :-)
> Nice to see you make it work :-)
>
> > What would it take to have ITK tested nightly on a solaris machine? I
> > would like to help pursue that if possible.
>
> you just have to run
>
>   ctest -D Nightly
>
> every night in you build directory. New submissions are open every day
> after 21:00PM EDT.
> Results can be seen at
> http://www.itk.org/Testing/Dashboard/MostRecentResults-Nightly/Dashboard.ht
>ml
>
> Gaetan
>
> > thanks,
> > michael
> >
> > On 6/12/06, Michael Bell <michael.bell at acm.org> wrote:
> > > I think the problem might be that a linux specific fix applies also to
> > > Solaris. In JavaCWD.cxx, flags are send to dlopen for linux, but not
> > > for Solaris.
> > > See:
> > > http://www.itk.org/cgi-bin/viewcvs.cgi/Wrapping/CSwig/SwigRuntime/JavaC
> > >WD .cxx?r1=1.2&r2=1.3&root=Insight
> > >
> > > I'll make the change for solaris and see if that takes care of things.
> > >
> > > thanks,
> > > michael
> > >
> > > On 6/12/06, Michael Bell <michael.bell at acm.org> wrote:
> > > > Gaetan,
> > > >
> > > > Here is the best reference:
> > > > http://www.itk.org/pipermail/insight-users/2004-February/006985.html
> > > >
> > > > The ImageFileWriter worked. What does that tell you?
> > > >
> > > > thanks,
> > > > michael
> > > >
> > > > On 6/12/06, Gaetan Lehmann <gaetan.lehmann at jouy.inra.fr> wrote:
> > > > > On Mon, 12 Jun 2006 15:40:59 +0200, Michael Bell
> > > > > <michael.bell at acm.org>
> > > > >
> > > > > wrote:
> > > > > > All,
> > > > > >
> > > > > > I am trying to use itk within ImageJ on Solaris. The following
> > > > > > smoothing code works fine in ImageJ on Linux, and fine on solaris
> > > > > > in a stand alone java program, but I get an exception when using
> > > > > > ImageJ:
> > > > > >
> > > > > > 42 itkImageFileReaderF2_Pointer reader =
> > > > > > 43         itkImageFileReaderF2.itkImageFileReaderF2_New();
> > > > > > 44 reader.SetFileName( "line3.png");
> > > > > > 45 itkSmoothingRecursiveGaussianImageFilterF2F2_Pointer filter =
> > > > > > 46         itkSmoothingRecursiveGaussianImageFilterF2F2.
> > > > > >
> > > > > > itkSmoothingRecursiveGaussianImageFilterF2F2_New(); 47
> > > > > > filter.SetInput(reader.GetOutput());
> > > > > > 48 filter.Update();  //exception occurs here
> > > > > >
> > > > > > Here is the exception:
> > > > > > java.lang.RuntimeException:
> > > > > > /stuff/InsightToolkit-2.6.0/Code/Common/itkImageBase.txx:249:
> > > > > > itk::ERROR: Image(0x1a0b28): itk::ImageBase::CopyInformation()
> > > > > > cannot cast PKN3itk10DataObjectE to PKN3itk9ImageBaseILj2EEE
> > > > > >  at
> > > > > > InsightToolkit.itkSmoothingRecursiveGaussianImageFilterJNI.itkSmo
> > > > > >ot hingRecursiveGaussianImageFilterF2F2_Pointer_Update(Native
> > > > > > Method) at
> > > > > > InsightToolkit.itkSmoothingRecursiveGaussianImageFilterF2F2_Point
> > > > > >er
> > > > > > .Update(itkSmoothingRecursiveGaussianImageFilterF2F2_Pointer.java
> > > > > >:24 5) at itktest_.run(itktest_.java:48)
> > > > > >  at ij.IJ.runFilterPlugIn(IJ.java:197)
> > > > > >  at ij.IJ.runUserPlugIn(IJ.java:275)
> > > > > >  at ij.IJ.runPlugIn(IJ.java:117)
> > > > > >  at ij.Executer.runPlugIn(Executer.java:171)
> > > > > >  at ij.Executer.runCommand(Executer.java:133)
> > > > > >  at ij.Executer.run(Executer.java:63)
> > > > > >  at java.lang.Thread.run(Thread.java:534)
> > > > > >
> > > > > > I am using java 1.4.2_11 for the java wrapping and for ImageJ.
> > > > > > ITK is version 2.6. I have seen this error on the Insight-users
> > > > > > list before, but I have not seen it resolved. I did a complete
> > > > > > compile of ITK before running this code.
> > > > >
> > > > > Can you give a pointer to the mail describing this problem ?
> > > > >
> > > > > It looks a lot like the problem we had some time ago with python:
> > > > > objects can't be transfered to one .so module to another .so
> > > > > module. Just to be sure, can you replace your
> > > > > SmoothingRecursiveGaussianImageFilter by a ImageFileWriter ?
> > > > >
> > > > > Gaetan
> > > > >
> > > > >
> > > > > --
> > > > > Gaëtan Lehmann
> > > > > Biologie du Développement et de la Reproduction
> > > > > INRA de Jouy-en-Josas (France)
> > > > > tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
> > > > > http://voxel.jouy.inra.fr
> > > >
> > > > --
> > > > michael.bell at acm.org
> > >
> > > --
> > > michael.bell at acm.org
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 191 bytes
Desc: not available
Url : http://public.kitware.com/pipermail/insight-users/attachments/20060612/631322a9/attachment.pgp