Fourth order Adams-Moulton integration method for solving ODE. More...

Inheritance diagram for AdamsMoulton4:

Collaboration diagram for AdamsMoulton4:

Public Member Functions
	TypeInfo ("AdamsMoulton4")
	Type info. More...

	AdamsMoulton4 (const word &baseName, repository &owner, const pointStructure &pStruct, const word &method)
	Construct from components. More...

uniquePtr< integration >	clone () const override

virtual	~AdamsMoulton4 ()=default
	Destructor. More...

	add_vCtor (integration, AdamsMoulton4, word)

bool	predict (real dt, realx3Vector_D &y, realx3Vector_D &dy) override

bool	correct (real dt, realx3Vector_D &y, realx3Vector_D &dy) override

bool	setInitialVals (const int32IndexContainer &newIndices, const realx3Vector &y) override
	Set the initial values for new indices. More...

bool	needSetInitialVals () const override
	Check if the method requires any set initial vals. More...

bool	predictAll (real dt, realx3Vector_D &y, realx3Vector_D &dy, range activeRng)
	Prediction step on all points in the active range. More...

template<typename activeFunctor >
bool	predictRange (real dt, realx3Vector_D &y, realx3Vector_D &dy, activeFunctor activeP)
	Prediction step on active points in the active range. More...

bool	intAll (real dt, realx3Vector_D &y, realx3Vector_D &dy, range activeRng)
	Integrate on all points in the active range. More...

template<typename activeFunctor >
bool	intRange (real dt, realx3Vector_D &y, realx3Vector_D &dy, activeFunctor activeP)
	Integrate on active points in the active range. More...

Public Member Functions inherited from integration
	TypeInfo ("integration")
	Type info. More...

	integration (const word &baseName, pointStructure &pStruct, const word &method, const realx3Field_D &initialValField)
	Construct from components. More...

	integration (const integration &)=default
	Copy constructor. More...

	integration (integration &&)=default
	Move constructor. More...

integration &	operator= (const integration &)=default
	Copy assignment. More...

integration &	operator= (integration &&)=default
	Move assignment. More...

virtual	~integration ()=default
	Destructor. More...

	create_vCtor (integration, word,(const word &baseName, pointStructure &pStruct, const word &method, const realx3Field_D &initialValField),(baseName, pStruct, method, initialValField))
	Add a virtual constructor. More...

const auto &	pStruct () const
	Const ref to pointStructure. More...

const word &	baseName () const
	Base name. More...

repository &	owner ()
	Ref to the owner repository. More...

virtual void	updateBoundariesSlaveToMasterIfRequested ()=0

virtual word	method () const =0
	return integration method More...

virtual bool	predict (real dt, realx3PointField_D &y, realx3PointField_D &dy)=0
	Prediction step in integration. More...

virtual bool	predict (real dt, realx3Field_D &y, realx3PointField_D &dy)=0

virtual bool	correct (real dt, realx3PointField_D &y, realx3PointField_D &dy)=0
	Correction/main integration step. More...

virtual bool	correctPStruct (real dt, pointStructure &pStruct, realx3PointField_D &vel)=0

Protected Types
using	rpIntegration = Kokkos::RangePolicy< DefaultExecutionSpace, Kokkos::Schedule< Kokkos::Static >, Kokkos::IndexType< int32 > >
	Range policy for integration kernel. More...

Protected Attributes
realx3PointField_D &	y0_
	y at time t More...

realx3PointField_D &	dy0_
	dy at time t More...

realx3PointField_D &	dy1_
	dy at time t-dt More...

realx3PointField_D &	dy2_
	dy at time t-2*dt More...

Additional Inherited Members
Static Public Member Functions inherited from integration
static uniquePtr< integration >	create (const word &baseName, pointStructure &pStruct, const word &method, const realx3Field_D &initialValField)
	Create the polymorphic object based on inputs. More...

Detailed Description

Fourth order Adams-Moulton integration method for solving ODE.

This is a predictor-corrector integration method.

Definition at line 36 of file AdamsMoulton4.hpp.

Member Typedef Documentation

◆ rpIntegration

using rpIntegration = Kokkos::RangePolicy< DefaultExecutionSpace, Kokkos::Schedule<Kokkos::Static>, Kokkos::IndexType<int32> >

protected

Range policy for integration kernel.

Definition at line 59 of file AdamsMoulton4.hpp.

Constructor & Destructor Documentation

◆ AdamsMoulton4()

AdamsMoulton4	(	const word &	baseName,
		repository &	owner,
		const pointStructure &	pStruct,
		const word &	method
	)

Construct from components.

Definition at line 26 of file AdamsMoulton4.cpp.

◆ ~AdamsMoulton4()

virtual ~AdamsMoulton4 ( )

virtualdefault

Destructor.

Member Function Documentation

◆ TypeInfo()

TypeInfo ( "AdamsMoulton4" )

Type info.

◆ clone()

uniquePtr<integration> clone ( ) const

inlineoverride

Definition at line 74 of file AdamsMoulton4.hpp.

◆ add_vCtor()

add_vCtor	(	integration	,
		AdamsMoulton4	,
		word
	)

◆ predict()

bool predict	(	real	dt,
		realx3Vector_D &	y,
		realx3Vector_D &	dy
	)

override

Definition at line 84 of file AdamsMoulton4.cpp.

References pStruct.

◆ correct()

bool correct	(	real	dt,
		realx3Vector_D &	y,
		realx3Vector_D &	dy
	)

override

Definition at line 104 of file AdamsMoulton4.cpp.

References pStruct.

◆ setInitialVals()

bool setInitialVals	(	const int32IndexContainer &	newIndices,
		const realx3Vector &	y
	)

overridevirtual

Set the initial values for new indices.

Implements integration.

Definition at line 122 of file AdamsMoulton4.cpp.

References internalField< T, MemorySpace >::insertSetElement(), and AdamsMoulton4::y0_.

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◆ needSetInitialVals()

bool needSetInitialVals ( ) const

inlineoverridevirtual

Check if the method requires any set initial vals.

Implements integration.

Definition at line 105 of file AdamsMoulton4.hpp.

◆ predictAll()

bool predictAll	(	real	dt,
		realx3Vector_D &	y,
		realx3Vector_D &	dy,
		range	activeRng
	)

Prediction step on all points in the active range.

Definition at line 131 of file AdamsMoulton4.cpp.

References VectorSingle< T, MemorySpace >::deviceViewAll(), and LAMBDA_HD.

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◆ predictRange()

bool predictRange	(	real	dt,
		realx3Vector_D &	y,
		realx3Vector_D &	dy,
		activeFunctor	activeP
	)

Prediction step on active points in the active range.

Definition at line 144 of file AdamsMoulton4.hpp.

References internalField< T, MemorySpace >::deviceViewAll(), VectorSingle< T, MemorySpace >::deviceViewAll(), AdamsMoulton4::dy0_, AdamsMoulton4::dy1_, AdamsMoulton4::dy2_, LAMBDA_HD, and AdamsMoulton4::y0_.

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◆ intAll()

bool intAll	(	real	dt,
		realx3Vector_D &	y,
		realx3Vector_D &	dy,
		range	activeRng
	)

Integrate on all points in the active range.

Definition at line 161 of file AdamsMoulton4.cpp.

References VectorSingle< T, MemorySpace >::deviceViewAll(), and LAMBDA_HD.

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◆ intRange()

bool intRange	(	real	dt,
		realx3Vector_D &	y,
		realx3Vector_D &	dy,
		activeFunctor	activeP
	)

Integrate on active points in the active range.

Definition at line 181 of file AdamsMoulton4.hpp.

References VectorSingle< T, MemorySpace >::deviceViewAll(), and LAMBDA_HD.

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Member Data Documentation

◆ y0_

realx3PointField_D& y0_

protected

y at time t

Definition at line 43 of file AdamsMoulton4.hpp.

Referenced by AdamsMoulton4::predictRange(), and AdamsMoulton4::setInitialVals().

◆ dy0_

realx3PointField_D& dy0_

protected

dy at time t

Definition at line 46 of file AdamsMoulton4.hpp.

Referenced by AdamsMoulton4::predictRange().

◆ dy1_

realx3PointField_D& dy1_

protected

dy at time t-dt

Definition at line 49 of file AdamsMoulton4.hpp.

Referenced by AdamsMoulton4::predictRange().

◆ dy2_

realx3PointField_D& dy2_

protected

dy at time t-2*dt

Definition at line 52 of file AdamsMoulton4.hpp.

Referenced by AdamsMoulton4::predictRange().

The documentation for this class was generated from the following files:

src/Integration/AdamsMoulton4/AdamsMoulton4.hpp
src/Integration/AdamsMoulton4/AdamsMoulton4.cpp

Public Member Functions

Protected Types

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ rpIntegration

Constructor & Destructor Documentation

◆ AdamsMoulton4()

◆ ~AdamsMoulton4()

Member Function Documentation

◆ TypeInfo()

◆ clone()

◆ add_vCtor()

◆ predict()

◆ correct()

◆ setInitialVals()

◆ needSetInitialVals()

◆ predictAll()

◆ predictRange()

◆ intAll()

◆ intRange()

Member Data Documentation

◆ y0_

◆ dy0_

◆ dy1_

◆ dy2_