The assertion occured on linux, using gcc 4.4.3. Here is a backtrace: http://www.pasteall.org/32377
-------- Original-Nachricht -------- > Datum: Mon, 28 May 2012 14:01:07 +0600 > Von: Sergey Sharybin <[email protected]> > An: bf-blender developers <[email protected]> > Betreff: Re: [Bf-committers] Eigen3 128bit alignment issues in ceres > Hi, > > It'll help knowing ehich operation system and compiler you're using. > > Thanks. > > On Mon, May 28, 2012 at 7:14 AM, Stephan Kassemeyer <[email protected]> wrote: > > > Hi, > > > > in tomato branch, I get a segfault when doing video tracking. > > I turned on debug mode and got an Eigen3 assertion > > EIGEN_MAKE_UNALIGNED_ARRAY_ASSERT which mentions this > > web page: > > http://eigen.tuxfamily.org/dox-devel/TopicUnalignedArrayAssert.html > > > > I tried their suggestions, so far without any success. > > The only thing that helps is to disable all > > vectorization with the following definitions: > > CMAKE_CXX_FLAGS:STRING=-D EIGEN_DONT_VECTORIZE -D > > EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT > > > > In the backtrace, > > the last non-Eigen3 code is > > > > FixedArray<JetT, (256 * 7) / sizeof(JetT)> x( > > N0 + N1 + N2 + N3 + N4 + N5 + num_outputs); > > > > in extern/libmv/third_party/ceres/include/ceres/internal/autodiff:303 > > > > I was compiling using cmake. > > If you have any ideas, please let me know, I can test. > > > > regards, > > Stephan Kassemeyer. > > -- > > NEU: FreePhone 3-fach-Flat mit kostenlosem Smartphone! > > Jetzt informieren: http://mobile.1und1.de/?ac=OM.PW.PW003K20328T7073a > > _______________________________________________ > > Bf-committers mailing list > > [email protected] > > http://lists.blender.org/mailman/listinfo/bf-committers > > > > > > -- > With best regards, Sergey Sharybin > _______________________________________________ > Bf-committers mailing list > [email protected] > http://lists.blender.org/mailman/listinfo/bf-committers -- Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.gmx.de _______________________________________________ Bf-committers mailing list [email protected] http://lists.blender.org/mailman/listinfo/bf-committers
