[Insight-developers] Help to debug on LInux64 and Mac 10.5

[Hans Johnson]

Alexandre,

FYI:  IRIX64 is a 64 bit operating system, but the code is compiled with a
32bit address space.

Hans

On 12/19/07 7:48 PM, "Alexandre GOUAILLARD" <hanfei at caltech.edu> wrote:

> Hi sean, 
> 
> And thanks for your quick reply.
> I thought about the 64 bits issue, but the test seems to pass ok on the
> following machines:
> Kraepelin.uiowa    IRIX64
> crunch1.isi.nl     linux64-g++-4.0.2
> 
> The output of the test shows that some points are duplicated. Even funnier,
> the number of duplicated points is not the same depending on the
> configuration (deb/rel).
> 
> Site Name: RogueResearch4
> Build Name: Mac10.5-InsightBS-dbg
> 0: [0, 0, 1]
> 1: [0, 1, 0]
> 2: [1, 0, 0]
> 3: [0, 0, 0]
> 4: [0, 0, 1]   *** #0
> 5: [1, 1, 1]
> 6: [3, 1, 1]
> 7: [2, 1, 1]
> 8: [3, 0, 1]
> 9: [2, 0, 1]
> 10: [3, 1, 0]
> 11: [2, 1, 0]
> 12: [3, 0, 0]
> 13: [2, 0, 0]
> 14: [4, 1, 1]
> 15: [3, 1, 1]  *** #6
> 16: [4, 0, 1]
> 17: [4, 1, 0]
> 18: [4, 0, 0]
> 
> 
> Site Name: RogueResearch4
> Build Name: Mac10.5-InsightBS-rel
> 20 points:
> 0: [0, 0, 1]
> 1: [0, 1, 0]
> 2: [1, 0, 0]
> 3: [0, 0, 0]
> 4: [0, 0, 1]  *** #0
> 5: [0, 1, 0]  *** #1
> 6: [1, 0, 0]  *** #2
> 7: [1, 1, 1]
> 8: [3, 1, 1]
> 9: [2, 1, 1]
> 10: [3, 0, 1]
> 11: [2, 0, 1]
> 12: [3, 1, 0]
> 13: [2, 1, 0]
> 14: [3, 0, 0]
> 15: [2, 0, 0]
> 16: [4, 1, 1]
> 17: [4, 0, 1]
> 18: [4, 1, 0]
> 19: [4, 0, 0]
> 
> There is no Id checking at the point container level, so I suspect the
> itk::AutomaticTopologyMeshSource<>::AddPoint() method
> (Code\Algorithms\itkAutomaticTopologyMeshSource.txx:52) not to do its job
> correctly.
> 
> Strange, because the original test does not fail .... Might be because point
> container type by defualt in the itk::mesh and itk::QuadEdgeMesh are
> different?
> 
> If you had time, would you mind to take a look at what happen there?
> 
> Alex.
> 
> 
> On 12/19/07 5:04 PM, "Sean McBride" <sean at rogue-research.com> wrote:
> 
>> On 12/19/07 4:28 PM, Alexandre GOUAILLARD said:
>> 
>>> The "itkAutomaticTopologyQuadEdgeMeshSourceTest" test is failling on the two
>>> following machines:
>>> Boa,invivonmr.uu.nl
>>> RogueResearch4
>>> 
>>> Unfortunatly, I don t have corresponding configuration available here
>>> (linux-x86, 64bits, g++4.1 and Mac OS10.5 Insight BS deb/rel).
>>> 
>>> Could the owner of those machine give me acces to them
>> 
>> Probably not... :(
>> 
>>> or give me a hand to
>>> track those errors?
>> 
>> Sure!
>> 
>> RogueResearch4 does a few ITK builds.  InsightBS-dbg and InsightReview-
>> gcc-dbg-rosetta are very similar, the only real difference is that the
>> former builds 64 bit executables and the latter 32 bit.  Your test is
>> failing only on the former.  Since the linux machine is also building 64
>> bit, my guess would be that 64 bit-ness is the problem.
>> 
>> On the Mac, the major difference between 32 and 64 bit is that the
>> 'long' type changes size (so does any pointer, size_t, etc.  But float,
>> double, char, short, and int stay the same).  You might want to check
>> everywhere you use 'int' and 'long' to be sure you aren't mixing them
>> up.  I checked very fast, and see you do:
>> 
>>   int numPoints = meshSource->GetOutput()->GetNumberOfPoints();
>> 
>> However, GetNumberOfPoints() returns a long not an int.  This should be
>> fixed, but probably isn't the problem.
>> 
>> I there some test I can run for you?
>> 
>> --
>> ____________________________________________________________
>> Sean McBride, B. Eng                 sean at rogue-research.com
>> Rogue Research                        www.rogue-research.com
>> Mac Software Developer              Montréal, Québec, Canada
>> 
> 
> 
> _______________________________________________
> Insight-developers mailing list
> Insight-developers at itk.org
> http://www.itk.org/mailman/listinfo/insight-developers