deal.II Newsletter #165
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #165.
It automatically reports recently merged features and discussions about the deal.II finite element library.
Below you find a list of recently proposed or merged features:
#12152: Add the correct test. (proposed by bangerth)
#12151: Switch order of parameters in GridGenerator::reference_cell() (proposed by peterrum; merged)
#12150: Fix typo (proposed by peterrum; merged)
#12149: Add GridGenerator::create_triangulation_with_marching_cube_algorithm() (proposed by peterrum)
#12148: Fix base/aligned_vector_replicate_03.mpirun=3.release (proposed by masterleinad; merged)
#12147: Fix for particles in empty local triangulations (proposed by gassmoeller; merged)
#12146: Fix grid/twisted_parallelepiped (proposed by masterleinad; merged)
#12145: Small cleanups. (proposed by bangerth; merged)
#12144: Add assertions and a test (proposed by bangerth; merged)
#12140: Fix compilation with intel 17, part 1 (proposed by drwells)
#12139: Restrict simplex/step-17 to only run with PETSc support (proposed by masterleinad; merged)
#12138: n_locally_owned_particle_ids() -> n_locally_owned_particles() (proposed by peterrum; merged)
#12137: Fix unused variable warning in fe_interface_values.h (proposed by masterleinad; merged)
#12136: Give reasonable error messages when trying to use p::d::Triangulation without p4est (proposed by masterleinad; merged)
#12135: Simplify some code in TriangulationImplementation (proposed by kronbichler; merged)
#12134: MG test: Remove update_cell_dof_indices_cache for mg dof numbers (proposed by kronbichler; merged)
#12133: Implement cache to speed up TriaAccessor::vertex_index() (proposed by kronbichler; merged)
#12132: Use range-based for loops. (proposed by bangerth; merged)
#12131: Mark members in ParticleAccessor as 'private'. (proposed by bangerth; merged)
#12130: Fix markup for a formula. (proposed by bangerth; merged)
#12129: Fix a potential bug in step-15. (proposed by bangerth; merged)
#12128: Add FEEvaluation::fast_evaluation_supported() (proposed by peterrum; merged)
#12127: Re-instantiate deprecated unprefixed ConstantFunction and ZeroFunction (proposed by masterleinad; merged)
#12126: Simplify some calls to make compiler inline function (proposed by kronbichler; merged)
#12125: [WIP] Add class generating high-order immersed quadrature rules (proposed by simonsticko)
#12124: Ignore MPI warning in linux-debug-parallel-simplex (proposed by peterrum; merged)
#12123: Implement barycenter for simplices. (proposed by drwells; merged)
#12122: Mixed mesh: make hp::Collection(Base) N-dimensional (proposed by peterrum)
#12121: Mixed mesh: hp::FEValues (proposed by peterrum)
#12120: Rename CellTypeWrapper to ReferenceCellWrapper (proposed by peterrum; merged)
#12119: Rename ParticleHandler::locally_relevant_ids() to locally_owned_particles() (proposed by peterrum; merged)
#12118: Remove DEAL_II_WITH_SIMPLEX_SUPPORT (proposed by peterrum; merged)
#12116: Minor improvements in ConsensusAlgorithms docu (proposed by peterrum; merged)
#12113: DynamicSparsityPattern: Avoid bug with 64 bit integers (proposed by kronbichler; merged)
#12111: Provide TableBase::replicate_across_communicator(). (proposed by bangerth; merged)
#12047: FEInterfaceValues extractors (proposed by zjiaqi2018; merged)
#12015: Add classes restricting a function to a lower dimension (proposed by simonsticko; merged)
#11953: step-77 = step-15 + KINSOL (proposed by bangerth; merged)
#11844: Add a change-log entry for the simplex efforts (proposed by peterrum; merged)
#11795: Michelebucelli step 17 simplex cleanup (proposed by bangerth; merged)
#11552: Step 40 as a simplex test (proposed by michelebucelli; merged)
#11158: Add step-76 (proposed by peterrum; merged)
#10392: Step-71: Introduction to automatic and symbolic differentiation (proposed by jppelteret; merged)
And this is a list of recently opened or closed discussions:
#12143 CutOffFunctionTensorProduct::gradient is broken (opened)
#12142 Doxygen errors in tutorial.h (opened and closed)
#12141 Rework BOOST_DEFINITIONS (opened)
#12117 deal.II Release 9.3.0 (opened)
#12115 Add shortcuts for DG and MatrixFree::loop_cell_centric() (opened)
#12008 Allow sharing of data across MPI processes (closed)
#11738 Fix barycenter() for simplices (closed)
#11691 Python wrappers of ReferenceCell (closed)
#11465 Issues with step-74 (closed)
#11349 step-26 forgets to reset some variables upon restarting the time iteration (closed)
#11300 Change ReferenceCell::Type to ReferenceCell::Kind (closed)
#11211 Add some checks for silly mistakes with simplices (closed)
#10807 Can't compile p::d::T class when p4est not detected (closed)
#10677 Re-instate ZeroFunction (closed)
#10349 Fix compilation with -std=c++20 and gcc-10 (closed)
#10263 ParticleHandler documentation issue (closed)
#10255 improve docu of MatrixFree::get_cell_iterator() (closed)
#5437 Make TriaAccessor::vertex_index faster (closed)
A list of all major changes since the last release can be found at this website.
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