github trilinos/Trilinos trilinos-release-15-1-0
Trilinos 15.1.0

latest releases: trilinos-release-16-0-0, trilinos-release-15-1-1
8 months ago

Amesos2

  • The interface to SuperLU_DIST now also works for the CUDA-enabled
    variant of the library.
    #12524

Framework

  • Began using semantic versioning for Trilinos with 15.1.0 release.

Ifpack2

  • BlockRelaxation can now generate blocks using a Zoltan2.
    #12728

Kokkos & Kokkos Kernels

  • Inclusion of version 4.2.1 of Kokkos and Kokkos Kernels
    #12707

MueLu

  • The reformulated Maxwell solver (RefMaxwell) was generalized to
    also work for grad-div / Darcy flow problems.
    #12142

  • In an effort to consolidate the old non-Kokkos code path with the
    newer Kokkos code path, the following factories were deprecated
    and should be removed from input decks: NullspaceFactory_kokkos,
    SaPFactory_kokkos, UncoupledAggregationFactory_kokkos.
    #12720
    #12740

Panzer

  • MiniEM can now also assemble and solve Darcy problems using first
    or higher order mixed finite elements.
    #12142

PyTrilinos2

  • New package that auto-generates Python interfaces for Trilinos
    packages. Currently, most of Tpetra is exposed. We are planning on
    adding other packages.
    #12332

ROL

  • An auto-generated Python interface was added. A standalone Python
    package can be downloaded from rol.sandia.gov
    #12770

Teko

  • Block Jacobi and Gauss-Seidel methods allow now to specify
    preconditioners for the iterative solves of the diagonal blocks.
    #12675

Tpetra

  • Tpetra will now assume by default that the MPI library is GPU
    aware, unless automatic detection or the user indicates otherwise.
    #12517

  • Reject unrecognized TPETRA_* environment variable. Misspelled or
    removed environment variables are no longer silently ignored.
    #12722

  • In order to allocate in shared host/device space (i.e.
    CudaUVMSpace, HIPManagedSpace or SYCLSharedUSMSpace) by default,
    please use the CMake options
    KokkosKernels_INST_MEMSPACE_CUDAUVMSPACE=ON
    Tpetra_ALLOCATE_IN_SHARED_SPACE=ON
    #12622

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