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)