def test_check_files_should_raise_an_exception_if_the_mpiexec_is_not_found(
self):
lm = DistributedLaunchMode(2, "mpifoo", ["node1", "node2"])
lm.mpirun = "mpifoo"
self.assertRaises(
IOError, lm.check_files, MockExecutable(sys.executable),
"main_file"
) # main_file does not exist either, but mpirun is checked first
def __init__(self, np=1, reason=None, label=None):
self.np = np
self.reason = reason
self.label = label + '_' + time.strftime("%d%m%y-%H%M%S")
if self.np > 1:
self.launchmode = DistributedLaunchMode(self.np)
self.executable = sumatra.programs.Executable(path="mpirun")
else:
self.launchmode = SerialLaunchMode()
self.executable = sumatra.programs.PythonExecutable(
path=sys.executable)
def setUp(self):
self.lm = DistributedLaunchMode(2, "mpiexec", ["node1", "node2"])
if self.lm.mpirun is None:
raise unittest.SkipTest("mpiexec not found")
def test__init__should_not_raise_an_exception_if_the_mpiexec_is_not_found(self):
lm = DistributedLaunchMode(2, "mpifoo", ["node1", "node2"])
