sys-cluster/mpich
A high performance and portable MPI implementation
USE Flags
+cxx
* This flag is undocumented *
doc
Global: Adds extra documentation (API, Javadoc, etc)
fortran
Global: Adds support for fortran (formerly f77)
mpi-threads
Global: Enable MPI_THREAD_MULTIPLE
+romio
* This flag is undocumented *
threads
Global: Adds threads support for various packages. Usually pthreads
valgrind
Global: Enable usage of dev-util/valgrind in tests
abi_x86_32
* This flag is undocumented *
abi_x86_64
* This flag is undocumented *
abi_x86_x32
* This flag is undocumented *
abi_mips_n32
* This flag is undocumented *
abi_mips_n64
* This flag is undocumented *
abi_mips_o32
* This flag is undocumented *
abi_s390_32
* This flag is undocumented *
abi_s390_64
* This flag is undocumented *