Additional: Even though it compiles in release mode, as soon as I run it
with multiple nodes, I get a segfault at that place:
mpirun noticed that process rank 0 with PID 0 on node linux-lb8c exited on
signal 11 (Segmentation fault).
Am Freitag, 13. Oktober 2017 11:05:01 UTC+2 schrieb Maxi Miller:
>
> I try to apply initial values to a vector defined as
> *LinearAlgebraTrilinos::MPI::Vector
> *using
> VectorTools::project (dof_handler, hanging_node_constraints,
> QGauss<dim>(fe.degree+1),
> InitialValues<dim>(),
> local_solution);
>
>
>
> When initializing the variable fe (as FESystem<dim>) with one or two
> components, it works fine. For more than two components I get the error
>
> --------------------------------------------------------
> An error occurred in line <1366> of file
> <~/Downloads/dealii/include/deal.II/numerics/vector_tools.templates.h> in
> function
> void dealii::VectorTools::{anonymous}::project(const
> dealii::Mapping<dim>&, const dealii::DoFHandler<dim>&, const
> dealii::ConstraintMatrix&, const dealii::Quadrature<dim>&, const
> dealii::Function<dim, typename VectorType::value_type>&, VectorType&, bool,
> const dealii
> ::Quadrature<(dim - 1)>&, bool) [with VectorType =
> dealii::TrilinosWrappers::MPI::Vector; int dim = 2; typename
> VectorType::value_type = double]
> The violated condition was:
> (dynamic_cast<const parallel::Triangulation<dim>* >
> (&(dof.get_triangulation()))==nullptr)
> Additional information:
> You are trying to use functionality in deal.II that is currently not
> implemented. In many cases, this indicates that there simply didn't appear
> much of a need for it, or that the author of the original code did not have
> the time to implement a particular case. If you
> hit this exception, it is therefore worth the time to look into the code to
> find out whether you may be able to implement the missing functionality. If
> you do, please consider providing a patch to the deal.II development sources
> (see the deal.II website on how to contri
> bute).
>
> Stacktrace:
> -----------
> #0 /opt/dealII/lib/libdeal_II.g.so.9.0.0-pre:
> #1 /opt/dealII/lib/libdeal_II.g.so.9.0.0-pre: void
> dealii::VectorTools::project<2, dealii::TrilinosWrappers::MPI::Vector,
> 2>(dealii::DoFHandler<2, 2> const&, dealii::ConstraintMatrix const&,
> dealii::Quadrature<2> const&, dealii::Function<2,
> dealii::TrilinosWrappers::MPI
> ::Vector::value_type> const&, dealii::TrilinosWrappers::MPI::Vector&, bool,
> dealii::Quadrature<(2)-(1)> const&, bool)
> #2 ./main: Step15::MinimalSurfaceProblem<2>::run()
> #3 ./main: main
> --------------------------------------------------------
>
> [linux-lb8c:15830] *** Process received signal ***
> [linux-lb8c:15830] Signal: Aborted (6)
> [linux-lb8c:15830] Signal code: (-6)
> [linux-lb8c:15830] [ 0] /lib64/libpthread.so.0(+0x12270)[0x7f294a477270]
> [linux-lb8c:15830] [ 1] /lib64/libc.so.6(gsignal+0x110)[0x7f2946c1f0d0]
> [linux-lb8c:15830] [ 2] /lib64/libc.so.6(abort+0x151)[0x7f2946c206b1]
> [linux-lb8c:15830] [ 3]
> /opt/dealII/lib/libdeal_II.g.so.9.0.0-pre(+0x6b9e5d1)[0x7f295b49e5d1]
> [linux-lb8c:15830] [ 4]
> /opt/dealII/lib/libdeal_II.g.so.9.0.0-pre(_ZN6dealii18deal_II_exceptions9internals5abortERKNS_13ExceptionBaseE+0x1a)[0x7f295b49edaf]
>
> [linux-lb8c:15830] [ 5]
> /opt/dealII/lib/libdeal_II.g.so.9.0.0-pre(_ZN6dealii18deal_II_exceptions9internals11issue_errorINS_18StandardExceptions17ExcNotImplementedEEEvNS1_17ExceptionHandlingEPKciS7_S7_S7_T_+0x98)[0x7f2957373ea1]
>
> [linux-lb8c:15830] [ 6]
> /opt/dealII/lib/libdeal_II.g.so.9.0.0-pre(+0x3f38e23)[0x7f2958838e23]
> [linux-lb8c:15830] [ 7]
> /opt/dealII/lib/libdeal_II.g.so.9.0.0-pre(_ZN6dealii11VectorTools7projectILi2ENS_16TrilinosWrappers3MPI6VectorELi2EEEvRKNS_10DoFHandlerIXT_EXT1_EEERKNS_16ConstraintMatrixERKNS_10QuadratureIXT_EEERKNS_8FunctionIXT1_ENT0_10value_typeEEERSH_bRKNSC_IX
> miT_Li1EEEEb+0x2f)[0x7f295894906e]
> [linux-lb8c:15830] [ 8]
> ./main(_ZN6Step1521MinimalSurfaceProblemILi2EE3runEv+0xc08)[0x420d08]
> [linux-lb8c:15830] [ 9] ./main(main+0x3c)[0x414ad0]
> [linux-lb8c:15830] [10]
> /lib64/libc.so.6(__libc_start_main+0xea)[0x7f2946c09f4a]
> [linux-lb8c:15830] [11] ./main(_start+0x2a)[0x41477a]
> [linux-lb8c:15830] *** End of error message ***
> Abgebrochen (Speicherabzug geschrieben)
>
> when running in debug mode. It runs fine in release mode. Why does that
> happen for more than two components, and how can I fix/circumvent that? Or
> did I (again) forget something?
>
> My minimal example is attached, the behaviour happens when setting
> NUM_COMPONENTS via
>
> #define NUM_COMPONENTS 100
>
> to a value larger than 2.
>
>
> Thank you!
>
>
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