deal.II Newsletter #203
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #203.
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:
#13482: Deprecate Utilities::MPI::create_group (proposed by masterleinad)
#13481: clarify docu of MatrixFree::initialize_dof_vector() (proposed by nfehn)
#13479: Simplify logic in RepartitioningPolicyTools::FirstChildPolicy (proposed by peterrum)
#13478: Move p:d:T::has_hanging_nodes() to DistributedTriangulationBase (proposed by peterrum)
#13476: Avoid integer comparison warning. (proposed by bangerth; merged)
#13473: Provide a template variable that can be used to query whether T is a natively supported MPI type. (proposed by bangerth)
#13472: Deal gracefully with replicating an empty array. (proposed by bangerth)
#13471: Use a valid communicator. (proposed by bangerth)
#13470: Check MPI error codes. (proposed by bangerth; merged)
#13468: quick_tests/affinity: fix warning (proposed by marcfehling)
#13467: Run quick tests in GitHub Linux CI (proposed by masterleinad)
#13466: Fix the TBB quick test. (proposed by drwells; merged)
#13465: Remove MPI 2.x logic (proposed by pengfej)
#13464: documentation: MPI 3.0 minimum (proposed by tjhei; merged)
#13463: Minor update to FE_Nedelec. (proposed by bangerth; merged)
#13462: add changelog entry (proposed by tjhei; merged)
#13461: CMake: require MPI 3.0 (proposed by tamiko; merged)
#13459: Fix GC tests (proposed by peterrum; merged)
#13458: [CI] run all MPI tests on Jenkins (proposed by tjhei)
#13457: Improve asserts in parallel::distributed::SolutionTransfer (proposed by peterrum)
#13455: add test for invert_cells_with_negative_measure (proposed by tjhei; merged)
#13454: add changelog for gmsh inverted cell fix (proposed by tjhei; merged)
#13453: Avoid a warning about comparison of differently sized integers. (proposed by bangerth; merged)
#13452: Provide a second error for Trilinos sparsity pattern problems. (proposed by bangerth; merged)
#13451: cell_weight: remove initial weight from distributed applications. (proposed by marcfehling)
#13450: Fix instantiation for add_entries_local_to_global (proposed by zjiaqi2018; merged)
#13449: cell_weight: not implemented for partition_zorder (proposed by marcfehling; merged)
#13448: Add an assertion for p4est weights. (proposed by bangerth; merged)
#13446: Simplify MPI IO in parallel vtu output (proposed by pengfej; merged)
#13445: Error out with too large Trilinos sparsity patterns. (proposed by bangerth; merged)
#13444: Allow loading Gmsh files with some cells inverted (proposed by singima; merged)
#13443: Add assert to MFTools::compute_diagonal() (proposed by peterrum; merged)
#13442: Minor updates to ARKode in-code commentary. (proposed by bangerth; merged)
#13441: Fix run time error in step-75: initialize diagonal vector (proposed by kronbichler; merged)
#13439: Declare a number of static consts as constexpr (proposed by tamiko; merged)
#13438: Support SUNDIALS 6.0 and later. (proposed by bangerth)
#13437: Replace present_index by index() in DoFAccessor (proposed by rezarastak; merged)
#13436: Move a couple of functions out of line. (proposed by bangerth; merged)
#13427: Add shape function illustrations for FE_Nedelec (proposed by harmonj; merged)
#13416: Fix non matching coupling (proposed by luca-heltai; merged)
#13394: Add ArborXWrappers::DistributedTree (proposed by Rombur; merged)
And this is a list of recently opened or closed discussions:
#13480 Does MatrixFree::initialize_dof_vector() set vector entries to zero? (opened)
#13477 Quicktests fail with Intel oneAPI suite. (opened)
#13475 Remove Utilities::MPI::create_group() (opened)
#13474 Remove DEAL_II_MPI_CONST_CAST (opened)
#13469 invalid communicator in tests/fullydistributed_grids/repartitioning_05.cc (opened)
#13460 failure in tests/base/aligned_vector_replicate_04.cc (opened)
#13456 No test failure for wrong output (opened and closed)
#13447 drop MPI 2.x support (opened)
#13440 Step-75 broken (opened and closed)
#13428 Failure when building Trilinos matrices with more than 2B entries (closed)
#13412 Buggy constraints in `NonMatching` namespace (closed)
#13347 GMSH quad mesh with some cells with negative weight (closed)
#9901 tbb::task is deprecated (closed)
#3201 Crash with a trivial mesh from gMsh (closed)
A list of all major changes since the last release can be found at this website.
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Additional information can be found at our official website.