Adding user defined time stepper. (339d87df) · Commits · TNL / tnl-dev

install

+1 −1

Original line number	Diff line number	Diff line
		@@ -2,7 +2,7 @@

		TARGET=TNL
		INSTALL_PREFIX=${HOME}/local
		WITH_CUDA=yes
		WITH_CUDA=no
		TEMPLATE_EXPLICIT_INSTANTIATION=yes
		#VERBOSE="VERBOSE=1"

src/problems/tnlPDEProblem.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -38,6 +38,11 @@ class tnlPDEProblem : public tnlProblem< Real, Device, Index >
		typedef tnlVector< RealType, DeviceType, IndexType> DofVectorType;
		typedef tnlCSRMatrix< RealType, DeviceType, IndexType > MatrixType;

		/****
		* This means that the time stepper will be set from the command line arguments.
		*/
		typedef void TimeStepper;

		static tnlString getTypeStatic();

		tnlString getPrologHeader() const;

src/solvers/tnlSolverStarter_impl.h

+49 −12

Original line number	Diff line number	Diff line
		@@ -33,6 +33,11 @@
		#include <solvers/tnlIterativeSolverMonitor.h>
		#include <solvers/ode/tnlODESolverMonitor.h>

		template< typename Problem,
		typename ConfigTag,
		typename TimeStepper = typename Problem::TimeStepper >
		class tnlUserDefinedTimeDiscretisationSetter;

		template< typename Problem,
		typename TimeDiscretisation,
		typename ConfigTag,
		@@ -83,6 +88,37 @@ bool tnlSolverStarter< ConfigTag > :: run( const tnlParameterContainer& paramete
		return false;
		}

		return tnlUserDefinedTimeDiscretisationSetter< Problem, ConfigTag >::run( problem, parameters );
		}

		template< typename Problem,
		typename ConfigTag,
		typename TimeStepper >
		class tnlUserDefinedTimeDiscretisationSetter
		{
		public:
		static bool run( Problem& problem,
		const tnlParameterContainer& parameters )
		{
		TimeStepper timeStepper;
		if( ! timeStepper.setup( parameters ) )
		{
		cerr << "The time stepper initiation failed!" << endl;
		return false;
		}
		tnlSolverStarter< ConfigTag > solverStarter;
		return solverStarter.template runPDESolver< Problem, TimeStepper >( problem, parameters, timeStepper );
		}
		};

		template< typename Problem,
		typename ConfigTag >
		class tnlUserDefinedTimeDiscretisationSetter< Problem, ConfigTag, void >
		{
		public:
		static bool run( Problem& problem,
		const tnlParameterContainer& parameters )
		{
		/****
		* Set-up the time discretisation
		*/
		@@ -96,6 +132,7 @@ bool tnlSolverStarter< ConfigTag > :: run( const tnlParameterContainer& paramete
		cerr << "Uknown time discretisation: " << timeDiscretisation << "." << endl;
		return false;
		}
		};

		/****
		* Setting the time discretisation

CMakeLists.txt

+1 −1

File changed.

Contains only whitespace changes.