Hello everyone! This is deal.II newsletter #146. 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: #11371: FEInterfaceValues: pass to the constructor hp::QCollection (proposed by peterrum) https://github.com/dealii/dealii/pull/11371 #11370: Use function from simplex_grids.h (proposed by peterrum) https://github.com/dealii/dealii/pull/11370 #11369: MatrixFree: support FE_PyramidP (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11369 #11368: Remove temporary string objects in Utilities::(un)pack. (proposed by marcfehling) https://github.com/dealii/dealii/pull/11368 #11367: Add missing versions of VectorTools::interpolate_boundary_values for hp::MappingCollection (proposed by peterrum) https://github.com/dealii/dealii/pull/11367 #11366: Added Triangulation::subdomain_id(CellId). (proposed by marcfehling) https://github.com/dealii/dealii/pull/11366 #11365: Added Triangulation::create_cell_iterator(). (proposed by marcfehling) https://github.com/dealii/dealii/pull/11365 #11364: Rework internal structure of CellId. (proposed by marcfehling) https://github.com/dealii/dealii/pull/11364 #11363: Rename some member functions of PropertyPool, also member variables of Particle (proposed by bangerth) https://github.com/dealii/dealii/pull/11363 #11361: Enable FEFaceValues for wedges and pyramids (proposed by peterrum) https://github.com/dealii/dealii/pull/11361 #11360: Make Particles::Property pool a template <dim,spacedim>. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11360 #11359: Fix FlatManifold::normal_vector for triangular faces (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11359 #11358: CI: select 64bit windows platform (proposed by tjhei) https://github.com/dealii/dealii/pull/11358 #11357: step-47: misc cleanup (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/11357 #11355: Jenkins: use -Og (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11355 #11354: Disable quick tests for windows-2016 (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11354 #11353: Add comment to FE_Poly::get_poly_space_numbering() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11353 #11348: Fix documentation of two SparseDirectMUMPS functions (proposed by simonsticko; merged) https://github.com/dealii/dealii/pull/11348 #11347: Implement MatrixFreeTools::compute_matrix() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11347 #11346: Check reference-cell type of cell and FE (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11346 #11345: Fix conformity of Simplex::FE_P and Simplex::FE_WedgeP (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11345 #11344: Implement TriaAccessor::diameter() for pyramid (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11344 #11343: Implement Simplex::FE_Poly::get_constant_modes (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11343 #11341: Rework breakdown condition in BiCGSTAB (proposed by Rombur) https://github.com/dealii/dealii/pull/11341 #11340: Better document step-22 solvers. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11340 #11339: Avoid MPI calls in the HDF5 destructors when there is an exception (proposed by dangars) https://github.com/dealii/dealii/pull/11339 #11337: Guard matrix_free/cuda_matrix_free.h again (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/11337 #11336: Fix a data type issue. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11336 #11335: Add functions to perform CUDA matrix-free loop on the host (proposed by Rombur; merged) https://github.com/dealii/dealii/pull/11335 #11328: Enable GridOut::write_vtk() for pyramids (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11328 #11327: Add QGaussPyramid (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11327 #11326: Implement ScalarPyramidPolynomial and FE_PyramidP (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11326 #11325: Enable DataOut for Pyramids (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11325 #11323: Implement ReferenceCell::internal::Info::Pyramid::standard_to_real_face_line (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11323 #11321: ScalarWedgePolynomial: Make polynomials for triangle and line class field (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11321 #11317: Add a Poisson test on pyramid grid (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11317 #11314: Particle property pool improvements (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/11314 #11313: Avoid pointers, use references instead (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11313 #11308: MatrixFreeTools::compute_diagonal: enable for hp (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11308 #11307: MatrixFreeTools::compute_diagonal: accept class and function pointer (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11307 #11306: Implement TriaAccessor::measure() for wedges (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11306 #11297: Add Poisson/Helmholtz test: MatrixFree + wedge mesh (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11297 #11292: Test different measures for Wedges (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11292 #11282: Timestepping: add low-storage rk and update step-67 (proposed by zjiaqi2018; merged) https://github.com/dealii/dealii/pull/11282 #11270: Enable DataOut for Wedges (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11270 #11149: Clean up distribute_dofs(). (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/11149 #11046: FEPointEvaluation: Evaluating shape functions on arbitrary points of a cell (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/11046 ## And this is a list of recently opened or closed discussions: #11362: CellId::get_cell() should have been a member function of the Triangulation class (opened) https://github.com/dealii/dealii/issues/11362 #11356: Compress sparsity pattern column data (opened) https://github.com/dealii/dealii/issues/11356 #11352: Simplex/mixed mesh-support follow up tasks (opened) https://github.com/dealii/dealii/issues/11352 #11351: Tensor Basis Transformations (opened) https://github.com/dealii/dealii/issues/11351 #11350: Let cmake set up doxygen itself (opened) https://github.com/dealii/dealii/issues/11350 #11349: step-26 forgets to reset some variables upon restarting the time iteration (opened) https://github.com/dealii/dealii/issues/11349 #11342: ParameterHandler::print_parameters() -- No `demangle` for XML and JSON (opened and closed) https://github.com/dealii/dealii/issues/11342 #11338: BiCGStab can loop forever (opened) https://github.com/dealii/dealii/issues/11338 #11102: Hide `hp_capability_enabled` parameter (closed) https://github.com/dealii/dealii/issues/11102 #10968: Interface for fast evaluation of function value at arbitrary point (closed) https://github.com/dealii/dealii/issues/10968 #10370: Allow changing the quadrature for a FEValuesBase object? (closed) https://github.com/dealii/dealii/issues/10370 A list of all major changes since the last release can be found at https://www.dealii.org/developer/doxygen/deal.II/recent_changes.html. Thanks for being part of the community! Let us know about questions, problems, bugs or just share your experience by writing to [email protected], or by opening issues or pull requests at https://www.github.com/dealii/dealii. Additional information can be found at https://www.dealii.org/. -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/5fd79a47.1c69fb81.4e1f6.09f8SMTPIN_ADDED_MISSING%40gmr-mx.google.com.
