Fixed bddc test, added points as well

Added Wells corrections. Missing only fixes on test

Added small test for BDDC preconditioner

wip PR

Fixed initialization of BDDC preconditioner

Merge branch 'master' of github.com:dealii/dealii into petsc-bddc-preconditioner

Fixed indentation

Fixed namings as suggested by P Munch

Merge branch 'petsc-bddc-preconditioner' of github.com:nabw/dealii into petsc-bddc-preconditioner

Update source/lac/petsc_parallel_sparse_matrix.cc

Co-authored-by: Peter Munch <peterrmuench@gmail.com>

Update include/deal.II/lac/petsc_sparse_matrix.h

Co-authored-by: Peter Munch <peterrmuench@gmail.com>

Rephrased for clarity

Added missing documentation, plus some missing ierr's and indentend

Merge pull request #14055 from peterrum/docu_global_indices

Add cross-references for global indices

Merge pull request #14080 from kronbichler/use_line_indices

Use get_line_indices_of_cell in DoFHandlerPolicy

Merge pull request #14082 from kronbichler/restructure_refinement_3d

Restructure execute_refinement(Triangulation<3, spacedim>&)

Merge pull request #14087 from tjhei/dox-formula-errors

doxygen: fix errors in formulas

doxygen: fix errors in formulas

Merge pull request #14085 from peterrum/read_write_operation_3_masking

FEEvaluationBase::read_write_operation case 3: enable masking

FEEvaluationBase::read_write_operation case 3: enable masking

Merge pull request #14081 from kronbichler/work_with_raw_coarsen_flags

Add function to extract raw coarsen flags

Merge pull request #14076 from kronbichler/improve_mf_renumbering

Use faster data structure to compute matrix-free renumbering

Use get_line_indices_of_cell in DoFHandlerPolicy

Merge pull request #14083 from kronbichler/fix_mg_no_indices

Fix bug when we have no line dofs in assignment/renumbering of face mg dofs

Fix bug when we have no DoFs on a line

Restructure execture_refinement(Triangulation<3, spacedim>)

Merge pull request #14078 from masterleinad/remove_remaining_deprecations_new

Remove remaining deprecations

Merge pull request #14079 from kronbichler/fix_test2

Fix another matrix-free test case

Merge pull request #14070 from masterleinad/remove_cellid_to_cell

Remove CellId::to_cell

Add function to extract raw coarsen flags

Merge pull request #14077 from kronbichler/warning_1

Fix warning about possibly uninitialized variables

Update doc/news/changes/incompatibilities/20220629Arndt

Co-authored-by: Marc Fehling <mafehling.git@gmail.com>

Fix another matrix-free test case

Use faster data structure to compute matrix-free renumbering

Also remove explicit instantiations

changelog entry

Remove Arkode::reinit_vector

Remove ParticleHandler::locally_relevant_ids()

Remove QTrapezoid

Fix warning about possibly uninitialized variables

Remove CellId::to_cell

Merge pull request #14066 from kronbichler/speed_up_access_dof_indices

Speed up DoFAccessorImplementation::get_dof_indices

Merge pull request #14075 from peterrum/MGTransferBlockMatrixFree_other_block_vector_type

MGTransferBlockMatrixFree: allow to copy form/to other type of block vector

Merge pull request #14074 from peterrum/MGTransferGlobalCoarsening_min_max_level

Add MGTransferGlobalCoarsening::min_level() and max_level()

Add assertions for fe_index in MG case

Use fast access to line indices to speed up get_dof_indices

Provide fast access function to all line indices of cell

MGTransferBlockMatrixFree: allow to copy form other type of block vector

Add MGTransferGlobalCoarsening::min_level() and max_level()

Add cross-references for global indices

Merge pull request #14057 from kronbichler/fix_reinit_mf

Fix bug in MatrixFree::reinit for MG levels with empty process

Merge pull request #13951 from kronbichler/simplify_some_code

MatrixFree: Simplify some code in initialization of DoF indices

MatrixFree: Simplify some code in initialization of DoF indices

Merge pull request #14020 from kronbichler/use_shortcuts

Avoid unnecessary locally_relevant_dofs in mg_transfer_internal

Merge pull request #14051 from kronbichler/cleanup_mg_face

DoFHandlerPolicy: Speed up function renumber_face_mg_dofs

Merge pull request #14063 from kronbichler/improve_access_to_dofs

DoFAccessor: Streamline access to dof indices

Merge pull request #13866 from kronbichler/cleanup_raviart_thomas_polynomials

Clean up PolynomialsRaviartThomas

Merge pull request #14067 from kronbichler/improve_reference_cell

Speed up ReferenceCell::standard_vs_true_line_orientation

Merge pull request #13930 from kronbichler/speedup_cell_vertex_indices_cache

Speed up computation of cell vertex indices cache

Merge pull request #14064 from masterleinad/remove_xdmf_content

Remove deprecated XDMFEntry::get_xdmf_content

Merge pull request #14062 from kronbichler/improve_assert

Simplify assertion by AssertIndexRange

Merge pull request #14048 from masterleinad/remove_unqualified_functions

Remove unqualified ContantFunction and ZeroFunction

Merge pull request #14061 from sebproell/fe-eval-no-vectorization

Fix some VectorizedArrayTypes for non-default vectorization

Speed up ReferenceCell::standard_vs_true_line_orientation

Remove deprecated XDMFEntry::get_xdmf_content

DoFAccessor: Streamline access to dof indices

Fix some VectorizedArrayTypes for non-default vectorization

Further code cleanup

DoFHandlerPolicy: Speed up function renumber_face_mg_dofs

Simplify assertion by AssertIndexRange

Merge pull request #14060 from masterleinad/remove_deprecated_lac_parallel_block_vector

Remove deprecated header file lac/parallel_block_vector.h

Merge pull request #14052 from kronbichler/index_set_improve

Small improvement for IndexSet::add_ranges_internal

Fix the reamaining occurrences

Merge pull request #14050 from tamiko/fix_cuda_tests

User projects: Make sure that CMAKE_CUDA_HOST_COMPILER is set.

Merge pull request #14049 from tamiko/fix_cuda_warnings

fix a warning when compiling with cuda support

Merge pull request #14058 from kronbichler/fix_tests

Fix a few MatrixFree tests

Fix a few tests

Fix bug in MatrixFree::reinit for MG levels with empty process

Merge pull request #14014 from peterrum/mg_dg_hp_test

Add test (MF+DG+hp)

Merge pull request #13842 from peterrum/build_interface_constraints_wedges

FESystem::build_interface_constraints() for wedges/pyramids

Merge pull request #14054 from peterrum/traling_const

Remove trailing const

Remove traling const

Add test (MG+DG+hp)

FESystem::build_interface_constraints() for wedges/pyramids

Small improvement for IndexSet::add_ranges_internal

User projects: Make sure that CMAKE_CUDA_HOST_COMPILER is set.

fix a warning when compiling with cuda support

dealii/include/deal.II/matrix_free/cuda_matrix_free.templates.h:1027:17:
    warning: loop variable ‘cell’ creates a copy from type ‘const
    dealii::TriaActiveIterator<dealii::CellAccessor<3, 3> >’
    [-Wrange-loop-construct]
dealii/include/deal.II/matrix_free/cuda_matrix_free.templates.h:1027:17:
    note: use reference type to prevent copying
 1027 |                 for (const auto cell :
      |                 ^~~~
      |                 &

Merge pull request #14037 from masterleinad/deprecate_matrixfree

Remove deprecated MatrixFree functionalities

Merge pull request #14043 from masterleinad/remove_deprecated_qprojector

Remove deprecated QProjector member functions

Merge pull request #14044 from tamiko/step_81_tutorial_fixes

step-81: Mention example step in the tutorial lists

Merge pull request #14045 from drwells/indexset-test-header

Include index_set.h in two more tests.

Merge pull request #14047 from masterleinad/remove_deprecated_dof_handler

Remove DoFHandler's initialize and set_fe

Merge pull request #14040 from masterleinad/deprecate_dof_tools

Remove deprecated DoFTools functions

Also add specialization for quadrilaterals

Speed up computation of cell vertex indices cache

Merge pull request #14046 from drwells/point-value-p4est

Mark two tests that depend on p4est as such.

Remove unqualified ContantFunction and ZeroFunction

Remove deprecated MatrixFree functionalities

Merge pull request #14042 from drwells/reword-data-out-resample

Slightly reword DataOutResample's documentation.