PackagesBuild support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp"
| Package | “openmp” Flag Description |
|---|---|
| dev-cpp/eigen | Add test support for the OpenMP (support parallel computing) |
| dev-lang/ispc | Build with OpenMP task model (otherwise, TBB task model is used). |
| llvm-core/clang-runtime | Install llvm-runtimes/openmp for -fopenmp support |
| sci-libs/blis | Use openmp threadding model |
| sci-libs/caffe2 | Use OpenMP for parallel code |