starpu

USE flags

• blas - Add support for the virtual/blas numerical library
• cuda - Enable NVIDIA CUDA toolkit support
• doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
• examples - Install examples, usually source code
• fftw - Use FFTW library for computing Fourier transforms
• fortran - Add support for fortran
• gcc-plugin - Enable GCC extension plugin (experimental)
• hdf5 - Add support for the Hierarchical Data Format v5
• mpi - Add MPI (Message Passing Interface) layer to the apps that support it
• opencl - Enable OpenCL support
• opengl - Add support for OpenGL (3D graphics)
• openmp - Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp"
• spinlock-check - Enable spinlock check
• static-libs - Build static versions of dynamic libraries as well
• test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
• valgrind - Enable annotations for accuracy. May slow down runtime slightly. Safe to use even if not currently using dev-util/valgrind