Packages with the hypre use flag

sci-libs / sundials : Suite of nonlinear solvers

  • Build with sci-libs/hypre conditioners

sci-libs / trilinos : Scientific library collection for large scale problems

  • Add support for hypre (sci-libs/hypre)

sci-mathematics / petsc : Portable, Extensible Toolkit for Scientific Computation

  • Use HYPRE (sci-mathematics/hypre) and for preconditioning