dealii

USE flags

• adolc - Adds support for ADOL-C (sci-libs/adolc)
• arborx - Adds support for ARBORX (sci-libs/arborx)
• arpack - Adds support for ARPACK (sci-libs/arpack)
• assimp - Add support for assimp (media-libs/assimp)
• cgal - Adds support for CGAL (sci-mathematics/cgal)
• cpu_flags_x86_avx - Adds support for Advanced Vector Extensions instructions
• cpu_flags_x86_avx512f - Adds support for AVX-512 Foundation instructions
• cpu_flags_x86_sse2 - Use the SSE2 instruction set
• cuda - Add support for cuda (dev-util/nvidia-cuda-toolkit)
• debug - Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
• doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
• examples - Install examples, usually source code
• ginkgo - Add support for ginkgo (sci-libs/ginkgo)
• gmsh - Add support for gmsh (sci-libs/gmsh)
• gsl - Use the GNU scientific library for calculations
• hdf5 - Add support for the Hierarchical Data Format v5
• lapack - Add support for the virtual/lapack numerical library
• metis - Add support for metis (sci-libs/metis)
• mpi - Add MPI (Message Passing Interface) layer to the apps that support it
• muparser - Add support for muparser (dev-cpp/muParser)
• opencascade - Add support for opencascade (sci-libs/opencascade)
• p4est - Add support for p4est (sci-libs/p4est)
• petsc - Add support for petsc (sci-mathematics/petsc)
• scalapack - Add support for ScaLAPACK (sci-libs/scalapack)
• slepc - Add support for slepc (sci-mathematics/slepc)
• sparse - Add support for suitesparse (sci-libs/suitesparse)
• static-libs - Build static versions of dynamic libraries as well
• sundials - Add support for sundials (sci-libs/sundials)
• symengine - Add support for symengine (sci-libs/symengine)
• trilinos - Add support for trilinos (sci-libs/trilinos)
• verify-sig - Verify upstream signatures on distfiles