deal.II Newsletter #236
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #236.
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:
#14576: CI: new serial Jenkins (proposed by tjhei)
#14575: Petsc mat mpi getter (proposed by luca-heltai)
#14574: Petsc object reference (proposed by luca-heltai; merged)
#14573: Simplify data passing to vtk_point_index_from_ijk(). (proposed by bangerth; merged)
#14572: Avoid more compiler warnings about array access (proposed by masterleinad; merged)
#14571: [WIP] Convert device-aware MPI implementation for LinearAlgebra::distributed::Vector (proposed by masterleinad)
#14570: Add weight_fe_q_dofs_by_entity_shifted() and compute_weights_fe_q_dofs_by_entity_shifted() (proposed by peterrum; merged)
#14569: Tensor product matrix collection fix vectorization (proposed by peterrum)
#14568: [CI]: test all MPI tests (proposed by tjhei)
#14567: CMake: enable dynamic linking for Windows (proposed by tamiko)
#14566: Rename tests (proposed by peterrum; merged)
#14565: FEEvaluation: fix assert (proposed by peterrum; merged)
#14564: Add helper function to indicate power of two (proposed by peterrum; merged)
#14563: ParameterHandler: add example for json (proposed by peterrum; merged)
#14562: ParameterHandler::add_parameter(): do not call action (proposed by peterrum)
#14561: Generalize SolverRelaxation (proposed by peterrum)
#14560: Relax assert (proposed by peterrum; merged)
#14559: Tests: make mpiexec and numdiff optional (proposed by tamiko; merged)
#14558: Tests: convert quick tests into regular tests (proposed by tamiko; merged)
#14557: Tests: performance: add missing valgrind wrapper (proposed by tamiko)
#14556: Replace one more occurrence of dim-predicated loops. (proposed by bangerth; merged)
#14555: [CI] disable old MPI build on Jenkins (proposed by tjhei; merged)
#14553: MatrixFree: disable overlap of communication/computation for FE_Nothing (proposed by peterrum)
#14552: Modified Gram-Schmidt: add docu (proposed by peterrum; merged)
#14551: Take over #14540 and #14544 (proposed by tamiko; merged)
#14550: CMake: Bugfix: only export DEAL_II_GMSH_WITH_API if gmsh is configured (proposed by tamiko; merged)
#14549: Add get/set_mesh_smoothing to python bindings. (proposed by adamqc; merged)
#14548: Fix indentation in Jenkinsfile.mpi (proposed by masterleinad; merged)
#14547: Add hp to FEInterfaceValues (proposed by fdrmrc)
#14546: step-70: remove a dependency on boost. (proposed by drwells; merged)
#14545: [9.4] Take over #14540 and #14544 (proposed by tamiko)
#14544: CMake: Bugfix: only export DEAL_II_GMSH_WITH_API if gmsh is configured (proposed by tamiko)
#14543: Address Wundefined-var-template (proposed by masterleinad; merged)
#14542: [CI] add new MPI Jenkinsfile (proposed by tjhei; merged)
#14541: Fix some deprecations (proposed by masterleinad; merged)
#14540: CMake: Ensure we use "-pthread" instead of "-lpthread" for thread support (proposed by tamiko; merged)
#14539: Rearrange mapping related data (proposed by drwells)
#14538: Added changelog for #14531 (proposed by luca-heltai; merged)
#14537: Convert LinearAlgebra::distributed::Vector to Kokkos (proposed by masterleinad)
#14520: Add support for the mold linker (proposed by masterleinad; merged)
#14417: Introduce 4th-kind Chebyshev preconditioner (proposed by peterrum; merged)
#14416: Fix vector access in SolverGMRES (proposed by peterrum; merged)
#14387: FEEvaluation: precompile for n_q_points==2*fe_degree (proposed by peterrum; merged)
#14331: TensorProductMatrixSymmetricSumCollection: allow to disable compression (proposed by peterrum; merged)
#14321: Rotate for dim=1 spacedim=2 (proposed by peterrum; merged)
And this is a list of recently opened or closed discussions:
#14554 MatrixFree: fix partition of ghost faces for FE_Nothing (opened)
#13687 Behavior of `FEEvaluation::reinit()` (closed)
#12456 Latex representation of the enumeration of the reference cells (closed)
#11956 Specialized binary functions for Tensor<1, 1, Number> and Number (closed)
#11894 New postprocessing functions? (closed)
#11450 Handling of auxiliary vectors in matrix-free loops (closed)
#11173 Replace deprecated MatrixFree::reinit() from tests (closed)
#10897 PH::declare_entry/get vs. ::add_parameter (closed)
#10582 UML diagram about the internal data structures of Triangulation (closed)
#10530 Redefinition of CellAccessor::active_cell_index() (closed)
#10333 Merge DoFHandler and hp::DoFHandler - follow up tasks (closed)
#10057 Introduce a function indicating the compiler that a number is a power of 2 (closed)
#9702 ParameterHandler: add a .json example (closed)
#9390 Refactor TriangulationDescription::Description (closed)
#9363 Improve the documentation of ConsensusAlgorithm (closed)
#3705 clang 3.9.1 Wundefined-var-template warnings (closed)
A list of all major changes since the last release can be found at this website.
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