Packages with the scotch use flag

sci-libs / mumps : MUltifrontal Massively Parallel sparse direct matrix Solver

  • Enable matrix ordering with sci-libs/scotch

sci-libs / pastix : Parallel solver for very large sparse linear systems

  • Enable matrix ordering with sci-libs/scotch

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

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

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

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