11#include "Teuchos_XMLParameterListHelpers.hpp"
18using Teuchos::rcp_const_cast;
19using Teuchos::rcp_dynamic_cast;
20using Teuchos::ParameterList;
21using Teuchos::sublist;
32 TEUCHOS_ASSERT(stepper->getOrder() == 1);
56 auto pList = Teuchos::getParametersFromXmlFile(
"Tempus_DIRK_VanDerPol.xml");
57 auto pl = sublist(pList,
"Tempus",
true);
58 auto appSolverPL = pl->sublist(
"App Stepper").sublist(
"App Solver");
62 auto integrator = Tempus::createIntegratorBasic<double>(pl, model);
63 auto stepperSolverPL = Teuchos::ParameterList();
64 stepperSolverPL.set(
"NOX", *(integrator->getStepper()->getSolver()->getParameterList()));
67 TEUCHOS_ASSERT( Teuchos::haveSameValues(appSolverPL, stepperSolverPL) );
Backward Euler Runge-Kutta Butcher Tableau.
Sine-Cosine model problem from Rythmos. This is a canonical Sine-Cosine differential equation.
void testDIRKAccessorsFullConstruction(const RCP< Tempus::StepperDIRK< double > > &stepper)
Unit test utility for ExplicitRK Stepper construction and accessors.
void testRKAppAction(const Teuchos::RCP< Tempus::StepperRKBase< double > > &stepper, const Teuchos::RCP< const Thyra::ModelEvaluator< double > > &model, Teuchos::FancyOStream &out, bool &success)
Unit test utility for Stepper RK AppAction.
TEUCHOS_UNIT_TEST(BackwardEuler, Default_Construction)
void testFactoryConstruction(std::string stepperType, const Teuchos::RCP< const Thyra::ModelEvaluator< double > > &model)
Unit test utility for Stepper construction through StepperFactory.