Hello everyone! This is deal.II newsletter #19. 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: #5831: Fix mpi/periodicity_01 (proposed by masterleinad) https://github.com/dealii/dealii/pull/5831 #5830: Fix matrix-free transfer for multi-components FE and p>10 (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/5830 #5828: Split expensive files (proposed by drwells) https://github.com/dealii/dealii/pull/5828 #5827: Sort entries to the code gallery by their name, not their directory name. (proposed by bangerth) https://github.com/dealii/dealii/pull/5827 #5826: Cusparse assert (proposed by Rombur) https://github.com/dealii/dealii/pull/5826 #5825: Fix a bug in a CUDA vector constructor (proposed by Rombur; merged) https://github.com/dealii/dealii/pull/5825 #5824: Remove subdomain_ids_parallel_08 (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5824 #5823: move implementation of Utilities::MPI::some_to_some() (proposed by BenBrands; merged) https://github.com/dealii/dealii/pull/5823 #5822: Update copyright years. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5822 #5821: Fix utilities_pack_unpack_03 (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5821 #5820: Move implementation of MPI::all_gather() (proposed by BenBrands; merged) https://github.com/dealii/dealii/pull/5820 #5819: Improve tolerances for errors near zero. (proposed by drwells; merged) https://github.com/dealii/dealii/pull/5819 #5817: Fix some things cppcheck found. (proposed by drwells; merged) https://github.com/dealii/dealii/pull/5817 #5816: Ensure parallel::Tria can't be used with DoFRenumbering::subdomain_wise (proposed by jppelteret; merged) https://github.com/dealii/dealii/pull/5816 #5815: Remove some references to older C++ versions. (proposed by drwells; merged) https://github.com/dealii/dealii/pull/5815 #5814: Fix some typos in the documentation. (proposed by drwells; merged) https://github.com/dealii/dealii/pull/5814 #5813: Add alternative output for communicate_active_fe_indices_01b (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5813 #5812: More unused parameters without METIS (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5812 #5811: Add a variant of Utilities::unpack() for arrays. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5811 #5810: Add a test for the fast-path pack()/unpack() functions. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5810 #5809: Specialize ArrayViewHelper::is_contiguous() for pointers. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5809 #5808: Disable warnings in zoltan_cpp.h. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5808 #5807: Unused parameters without LAPACK (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5807 #5806: Amend comment related to making a local copy of Trilinos MPI vector. (proposed by jppelteret; merged) https://github.com/dealii/dealii/pull/5806 #5805: Add Transfinite Line (proposed by dangars) https://github.com/dealii/dealii/pull/5805 #5804: Restrict the template arguments of GridGenerator::hyper_sphere. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5804 #5803: Fix structure of Assert in scalapack.cc (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5803 #5802: Fix more unused variables (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5802 #5801: Tensor iterators (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5801 #5800: Optimize the pack/unpack() functions for simple data types. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5800 #5799: Fix unused variables in linear algebra source files (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5799 #5798: Fix unused variables in Manifold source files (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5798 #5797: Remove an old svn tag. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5797 #5796: Fix a variety of warnings. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5796 #5794: Allow copy of Trilinos::MPI::Vector to dealii::Vector on subset of procs (proposed by jppelteret; merged) https://github.com/dealii/dealii/pull/5794 #5790: Check contiguity of iterators in make_array_view (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5790 #5786: fix missing ENABLE_EXTRA_DIAGNOSTICS guard (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/5786 #5785: adapt output precision in ScaLAPACK test 5 (proposed by BenBrands; merged) https://github.com/dealii/dealii/pull/5785 #5784: Add Utilities::MPI::gather (proposed by BenBrands; merged) https://github.com/dealii/dealii/pull/5784 #5783: CMake: Bugfix: Do not use COMPILE_LANGUAGE if configuring for MSVC (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/5783 #5781: ScaLAPACKMatrix: add routines to save/load matrix to/from disc (proposed by BenBrands) https://github.com/dealii/dealii/pull/5781 #5779: Fix periodicity constraints for multiply constrained DoFs (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5779 #5778: fix CHECK_MPI_INTERFACE for CMake 3.10 (proposed by davydden; merged) https://github.com/dealii/dealii/pull/5778 #5769: Provide general template interface for Utilities::MPI::sum/min/max (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5769 #5718: DoFRenumbering::hierarchical() for parallel::shared::Triangulation (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/5718 #5711: Simplify implementation for normal_vector and get_normals_at_vertices in SphericalManifold (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/5711 #5536: Add sqmr (proposed by ikligge; merged) https://github.com/dealii/dealii/pull/5536 ## And this is a list of recently opened or closed discussions: #5829: Build failed with intel compiler (opened) https://github.com/dealii/dealii/issues/5829 #5818: Move implementation of MPI::all_gather() (opened and closed) https://github.com/dealii/dealii/issues/5818 #5795: continuous integration with warnings as errors (opened) https://github.com/dealii/dealii/issues/5795 #5793: New warnings in manifold_lib.cc (opened and closed) https://github.com/dealii/dealii/issues/5793 #5792: New warnings in sparsity_tools.cc (opened and closed) https://github.com/dealii/dealii/issues/5792 #5791: New LAPACKFullMatrix warnings (opened and closed) https://github.com/dealii/dealii/issues/5791 #5789: Optimize Utilities::pack/unpack for small POD objects (opened and closed) https://github.com/dealii/dealii/issues/5789 #5788: Copying TrilinosWrappers::MPI::Vector to Vector<double> can cause deadlocks (opened and closed) https://github.com/dealii/dealii/issues/5788 #5787: Iterator interface for Tensor (opened and closed) https://github.com/dealii/dealii/issues/5787 #5782: Don't use $<COMPILE_LANGUAGE:CXX>, as it's not compatible with Visual Studio (opened and closed) https://github.com/dealii/dealii/issues/5782 #5763: Update DoFRenumbering::subdomain_wise() (closed) https://github.com/dealii/dealii/issues/5763 #5741: Order of boundaries indicators in GridTools::collect_periodic_faces (closed) https://github.com/dealii/dealii/issues/5741 #5622: Possible bug in DoFRenumbering::hierarchical for p::s::Triangulation (closed) https://github.com/dealii/dealii/issues/5622 #5021: Refactor the MPI functions to use ArrayViews (closed) https://github.com/dealii/dealii/issues/5021 A list of all major changes since the last release can be found at https://www.dealii.org/developer/doxygen/deal.II/changes_after_8_5_0.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]. For more options, visit https://groups.google.com/d/optout.
