[Dune-devel] fmatrixtest and densematrixtest fail

[Christoph_Gersbacher]

Hi Christoph,

missed that one, excuse me. I fixed the test, thank you for pointing it out.

Best regards
Christoph

On 02/06/2013 06:36 PM, Christoph Grüninger wrote:
> Hi,
> I tried the recently changed matrix tests in dune-common and
> fmatrixtest and densematrixtest fail for me with segfaults.
> I assume it's an error in checkSolve, but I didn't investigate
> this further.
> Here's the output from gdb (he does not like the x[0]):
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x000000000040b0b8 in Dune::DenseMatrix<Dune::FieldMatrix<float, 1, 1> >::solve<Dune::DynamicVector<float> > (this=0x7fffffffdbb0, x=..., b=...)
>      at ../../../dune/common/densematrix.hh:802
> 802           x[0] = b[0]/(*this)[0][0];
>
> Bye
> Christoph
>
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-- 
Christoph Gersbacher<christoph.gersbacher at mathematik.uni-freiburg.de> 
<mailto:christoph.gersbacher at mathematik.uni-freiburg.de>
Abteilung für Angewandte Mathematik
Albert-Ludwigs-Universität Freiburg
Hermann-Herder-Str. 10
D-79104 Freiburg im Breisgau
Tel.: +49 (0)761 / 203 5645
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