mpich

Description:A high performance and portable MPI implementation
License: mpich2
Homepage:https://www.mpich.org/
Location:Portage
Legend:
  • + - stable
  • ~ - unstable
  • M - hardmask
alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc x86
3.4.3 - + - ~ - - - ~ + - - - +

USE flags

  • abi_mips_n32 - 64-bit (32-bit pointer) libraries
  • abi_mips_n64 - 64-bit libraries
  • abi_mips_o32 - 32-bit libraries
  • abi_s390_32 - 32-bit (s390) libraries
  • abi_s390_64 - 64-bit (s390x) libraries
  • abi_x86_32 - 32-bit (x86) libraries
  • abi_x86_64 - 64-bit (amd64) libraries
  • abi_x86_x32 - x32 ABI libraries
  • cxx - Build support for C++ (bindings, extra libraries, code generation, ...)
  • doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
  • fortran - Add support for fortran
  • mpi-threads - Enable MPI_THREAD_MULTIPLE
  • romio - Build the ROMIO MPI-IO component
  • threads - Add threads support for various packages. Usually pthreads
  • valgrind - Enable annotations for accuracy. May slow down runtime slightly. Safe to use even if not currently using dev-util/valgrind

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Thank you!