def setUp(self): '''setup test''' self.top = set_as_top(Assembly()) self.top.add('comp', OptRosenSuzukiComponent_Deriv()) self.top.add('driver', NEWSUMTdriver()) self.top.driver.workflow.add('comp') self.top.driver.itmax = 30 self.top.driver.iprint = 0 self.top.driver.lobj = 0
def setUp(self): '''setup test''' self.top = set_as_top(Assembly()) self.top.add('comp', ParaboloidComponent()) self.top.add('driver', NEWSUMTdriver()) self.top.driver.workflow.add('comp') self.top.driver.itmax = 300 self.top.driver.iprint = 0 self.top.driver.lobj = 0
def setUp(self): '''setUp''' self.top = set_as_top(Assembly()) self.top.add('comp', ParaboloidComponent()) self.top.add('driver', NEWSUMTdriver()) self.top.driver.workflow.add('comp') self.top.driver.itmax = 30 self.top.driver.iprint = 0 self.top.driver.lobj = 0 self.top.driver.ilin = numpy.array([1], dtype=int)
def setUp(self): '''setup test''' self.top = set_as_top(Assembly()) self.top.add('comp', ConstrainedBettsComponent()) self.top.add('driver', NEWSUMTdriver()) self.top.driver.workflow.add('comp') self.top.driver.itmax = 100 # use finite differences for gradients for objective # and constraint functions # use the default values for the step size = 0.01 self.top.driver.iprint = 0 self.top.driver.epsrsf = 0.0000005
def setUp(self): '''setup test''' self.top = set_as_top(Assembly()) self.top.add('comp', Example1FromManualComponent()) self.top.add('driver', NEWSUMTdriver()) self.top.driver.workflow.add('comp') self.top.driver.itmax = 100 self.top.driver.iprint = 0 self.top.driver.lobj = 1 self.top.driver.epsrsf = 0.0005 self.top.driver.epsodm = 0.001 self.top.driver.epsgsn = 0.001 self.top.driver.default_fd_stepsize = 0.001 self.top.driver.stepmx = 1e10 self.top.driver.maxrsf = 30
def test_initial_run(self): # Test the fix that put run_iteration at the top # of the start_iteration method class MyComp(Component): x = Float(0.0, iotype='in', low=-10, high=10) xx = Float(0.0, iotype='in', low=-10, high=10) f_x = Float(iotype='out') y = Float(iotype='out') def execute(self): if self.xx != 1.0: self.raise_exception("Lazy", RuntimeError) self.f_x = 2.0 * self.x self.y = self.x @add_delegate(HasParameters) class SpecialDriver(Driver): implements(IHasParameters) def execute(self): self.set_parameters([1.0]) super(SpecialDriver, self).run_iteration() top = set_as_top(Assembly()) top.add('comp', MyComp()) top.add('driver', NEWSUMTdriver()) top.add('subdriver', SpecialDriver()) top.driver.workflow.add('subdriver') top.subdriver.workflow.add('comp') top.subdriver.add_parameter('comp.xx') top.driver.add_parameter('comp.x') top.driver.add_constraint('comp.y > 1.0') top.driver.add_objective('comp.f_x') top.run()