def test_double_diamond_model(self):
prob = Problem()
prob.root = ConvergeDivergeGroups()
prob.setup(check=False)
prob.run()
data = prob.check_total_derivatives(out_stream=None)
for key, val in iteritems(data):
assert_rel_error(self, val['abs error'][0], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][1], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][2], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][0], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][1], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][2], 0.0, 1e-5)
def test_double_diamond_model(self):
prob = Problem()
prob.root = ConvergeDivergeGroups()
prob.setup(check=False)
prob.run()
data = prob.check_total_derivatives(out_stream=None)
for key, val in iteritems(data):
assert_rel_error(self, val['abs error'][0], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][1], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][2], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][0], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][1], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][2], 0.0, 1e-5)
def test_full_model_fd_simple_comp_promoted(self):
prob = Problem()
prob.root = Group()
sub = prob.root.add('sub', Group(), promotes=['*'])
sub.add('comp', SimpleCompDerivMatVec(), promotes=['*'])
prob.root.add('p1', ParamComp('x', 1.0), promotes=['*'])
prob.setup(check=False)
prob.run()
data = prob.check_total_derivatives(out_stream=None)
for key, val in iteritems(data):
assert_rel_error(self, val['abs error'][0], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][1], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][2], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][0], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][1], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][2], 0.0, 1e-5)
def test_full_model_fd_simple_comp_promoted(self):
prob = Problem()
prob.root = Group()
sub = prob.root.add('sub', Group(), promotes=['*'])
sub.add('comp', SimpleCompDerivMatVec(), promotes=['*'])
prob.root.add('p1', ParamComp('x', 1.0), promotes=['*'])
prob.setup(check=False)
prob.run()
data = prob.check_total_derivatives(out_stream=None)
for key, val in iteritems(data):
assert_rel_error(self, val['abs error'][0], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][1], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][2], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][0], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][1], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][2], 0.0, 1e-5)
def test_simple_implicit(self):
prob = Problem()
prob.root = Group()
prob.root.add('comp', SimpleImplicitComp())
prob.root.add('p1', ParamComp('x', 0.5))
prob.root.connect('p1.x', 'comp.x')
prob.setup(check=False)
prob.run()
data = prob.check_total_derivatives(out_stream=None)
for key, val in iteritems(data):
assert_rel_error(self, val['abs error'][0], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][1], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][2], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][0], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][1], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][2], 0.0, 1e-5)
def test_simple_implicit(self):
prob = Problem()
prob.root = Group()
prob.root.add('comp', SimpleImplicitComp())
prob.root.add('p1', ParamComp('x', 0.5))
prob.root.connect('p1.x', 'comp.x')
prob.setup(check=False)
prob.run()
data = prob.check_total_derivatives(out_stream=None)
for key, val in iteritems(data):
assert_rel_error(self, val['abs error'][0], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][1], 0.0, 1e-5)
assert_rel_error(self, val['abs error'][2], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][0], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][1], 0.0, 1e-5)
assert_rel_error(self, val['rel error'][2], 0.0, 1e-5)
