[ITK] Win64 Visual Studio 12 segfaults

Bradley Lowekamp blowekamp at mail.nih.gov
Wed Jan 14 08:20:37 EST 2015


Yes, I'll add the 64BIT flags to that build.

Brad
On Jan 14, 2015, at 7:42 AM, Floris Berendsen <floris at isi.uu.nl> wrote:

> Unfortunately I ran into more problems with the VS2013 compiler. If I set ITK_USE_64BITS_IDS to ON the compiler crashes while building Release. 
> 
> Could this setting be added to the setup of lhcp-vm-win701.nlm on CDash, since I think this configuration is preferable for 64bits? 
> 
> The compiler crash is related to a typecast of a 64bits id to an unsigned int. We are working on a next minimal example.
> 
> In case of ITK, this (implicit) typecast is performed when calling the vnl-library, since it uses unsigned ints for indexing vectors.
> This raises the next question if vnl is suitable for 64bits at all, since it looks like it is limited to 32 bit. 
> 
> Cheers,
> Floris
> 
> On Wed, Jan 14, 2015 at 12:56 PM, Niels Dekker <niels-xtk at xs4all.nl> wrote:
> Bradley Lowekamp wrote on Jan 13, 2015:
> Wow, very nice! Thanks for the clear commit message too.
> 
> You're welcome  :-)
> 
> 
> Here is the latest dashboard build:
> https://open.cdash.org/buildSummary.php?buildid=3650940
> Way to squash 104 failing tests! One left though :)
> 
> Cool!  Do you have a clue how fix the one test failure that is left? I see it's a failure of CellularSegmentation1Test.
> 
> 
> With all this being done, I am still not sure I would trust
> this compiler to generate correct code with ITK.
> 
> I really hope so!  Visual Studio 2013 has had four updates already, including many compiler bug fixes. VS2013 offers many Standard C++ language features that were not available in previous versions of Visual C++, including:
> 
>   * Initializer lists
>   * Variadic templates
>   * Delegating constructors
>   * Raw string literals
>   * 'using' aliases
>   * Deleted functions ('=delete')
>   * Defaulted functions ('=default')
>   * Non-static data member initializers
> 
> A longer list is at "What's New for Visual C++ in Visual Studio 2013", http://msdn.microsoft.com/en-us/library/hh409293.aspx
> 
> 
> Kind regards, Niels
> -- 
> Niels Dekker
> Scientific programmer at LKEB, Leiden University Medical Center
> 
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