On 05/21/2015 10:49 AM, Dominik 'Rathann' Mierzejewski wrote:
On Thursday, 21 May 2015 at 17:06, Bruno Wolff III wrote:
On Thu, May 21, 2015 at 13:21:19 +0200,
Sebastian Pölsterl <sebp@xxxxxxxxx> wrote:
I'm currently struggling to get InsightToolkit to build again for
rawhide. Currently, the problem is that it cannot detect SSE
instructions when using koji [1]. It worked for a previous build [2] and
still works when doing mockbuild locally.
Aren't you supposed to test for SSE at runtime? Just because the
machine doing the build has or doesn't have SSE, doesn't mean the
machine that eventually runs the code will.
Exactly. You cannot rely on SSE being present at build time for i686 builds.
x86_64.
Also, I can see in the log from the successful build that the same tests
failed there as well, so the issue must be somewhere else:
https://kojipkgs.fedoraproject.org//packages/InsightToolkit/4.7.1/4.fc23/data/logs/i686/build.log
[...]
-- Performing Test ITK_COMPILER_SUPPORTS_SSE2_64
-- Performing Test ITK_COMPILER_SUPPORTS_SSE2_64 - Failed
-- Performing Test ITK_COMPILER_SUPPORTS_SSE2_32
-- Performing Test ITK_COMPILER_SUPPORTS_SSE2_32 - Failed
-- Performing Test ITK_COMPILER_DOES_NOT_NEED_MSSE2_FLAG
-- Performing Test ITK_COMPILER_DOES_NOT_NEED_MSSE2_FLAG - Failed
[...]
Regards,
Dominik
Well, the errors are possibly related to that type of code:
In file included from
/usr/lib/gcc/i686-redhat-linux/5.1.1/include/xmmintrin.h:31:0,
from
/usr/lib/gcc/i686-redhat-linux/5.1.1/include/emmintrin.h:31,
from
/builddir/build/BUILD/InsightToolkit-4.7.2/Modules/Core/Common/include/itkMathDetail.h:43,
from
/builddir/build/BUILD/InsightToolkit-4.7.2/Modules/Core/Common/include/itkMath.h:32,
from
/builddir/build/BUILD/InsightToolkit-4.7.2/Modules/Core/Transform/include/itkMatrixOffsetTransformBase.hxx:24,
from
/builddir/build/BUILD/InsightToolkit-4.7.2/Modules/Core/Transform/include/itkMatrixOffsetTransformBase.h:533,
from
/builddir/build/BUILD/InsightToolkit-4.7.2/Modules/Core/Transform/include/itkAffineTransform.h:21,
from
/builddir/build/BUILD/InsightToolkit-4.7.2/Modules/IO/TransformHDF5/test/itkIOTransformHDF5Test.cxx:23:
/usr/lib/gcc/i686-redhat-linux/5.1.1/include/mmintrin.h: In function
'__m64 _mm_cvtsi32_si64(int)':
/usr/lib/gcc/i686-redhat-linux/5.1.1/include/mmintrin.h:64:54: error:
can't convert between vector values of different size
return (__m64) __builtin_ia32_vec_init_v2si (__i, 0);
^
/usr/lib/gcc/i686-redhat-linux/5.1.1/include/mmintrin.h: In function
'int _mm_cvtsi64_si32(__m64)':
/usr/lib/gcc/i686-redhat-linux/5.1.1/include/mmintrin.h:107:53: error:
cannot convert '__m64 {aka int}' to '__vector(2) int' for argument '1'
to 'int __builtin_ia32_vec_ext_v2si(__vector(2) int, int)'
return __builtin_ia32_vec_ext_v2si ((__v2si)__i, 0);
^
In InsightToolkit-4.7.2/Modules/Core/Common/include/itkMathDetail.h
#if defined( ITK_HAVE_EMMINTRIN_H ) && !defined( __GCCXML__ )
#include <emmintrin.h> // sse 2 intrinsics
#endif /* ITK_HAVE_EMMINTRIN_H && ! __GCCXML__ */
we are pulling in sse2 intrinsics. But why is simply including the
header failing?
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA/CoRA Division FAX: 303-415-9702
3380 Mitchell Lane orion@xxxxxxxxxxxxx
Boulder, CO 80301 http://www.cora.nwra.com
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