def construct_parser(self):
parser = super(TargetCreateCommand, self).construct_parser()
group = parser.add_argument_group('host arguments')
group.add_argument('--host-compilers',
help="select all host compilers automatically from the given family",
metavar='<family>',
dest='host_family',
default=host.preferred_compilers().name,
choices=CompilerFamily.family_names())
group = parser.add_argument_group('Message Passing Interface (MPI) arguments')
group.add_argument('--mpi-compilers',
help="select all MPI compilers automatically from the given family",
metavar='<family>',
dest='mpi_family',
default=host.preferred_mpi_compilers().name,
choices=MpiCompilerFamily.family_names())
return parser
def preferred(cls):
"""Return the host's preferred MPI compiler family."""
from tau.cf.target import host
return host.preferred_mpi_compilers()
