#include <engngm.h>

Inheritance diagram for oofem::EngngModel:

Collaboration diagram for oofem::EngngModel:

Classes
struct	ArrayWithNumbering
	Helper struct to pass array and numbering scheme as a single argument. More...

Public Types
enum	EngngModel_UpdateMode { EngngModel_Unknown_Mode , EngngModel_SUMM_Mode , EngngModel_SET_Mode }
enum	EngngModelCommType { PC_default , PC_nonlocal }
enum	InitialGuess { IG_None = 0 , IG_Tangent = 1 }

Protected Attributes
int	ndomains
	Number of receiver domains.
std ::vector< std ::unique_ptr< Domain > >	domainList
	List of problem domains.
int	numberOfSteps
	Total number of time steps.
int	numberOfEquations
	Total number of equation in current time step.
int	numberOfPrescribedEquations
	Total number or prescribed equations in current time step.
IntArray	domainNeqs
	Number of equations per domain.
IntArray	domainPrescribedNeqs
	Number of prescribed equations per domain.
bool	renumberFlag
	Renumbering flag (renumbers equations after each step, necessary if Dirichlet BCs change).
bool	profileOpt
	Profile optimized numbering flag (using Sloan's algorithm).
int	equationNumberingCompleted
	Equation numbering completed flag.
int	nMetaSteps
	Number of meta steps.
std ::vector< MetaStep >	metaStepList
	List of problem metasteps.
std ::unique_ptr< TimeStep >	stepWhenIcApply
	Solution step when IC (initial conditions) apply.
std ::unique_ptr< TimeStep >	currentStep
	Current time step.
std ::unique_ptr< TimeStep >	previousStep
	Previous time step.
int	number
	Receivers id.
std::string	dataOutputFileName
	Path to output stream.
std::string	coreOutputFileName
	String with core output file name.
FILE *	outputStream
	Output stream.
std::string	referenceFileName
	String with reference file name.
ContextOutputMode	contextOutputMode
	Domain context output mode.
int	contextOutputStep
ExportModuleManager	exportModuleManager
	Export module manager.
InitModuleManager	initModuleManager
	Initialization module manager.
MonitorManager	monitorManager
	Monitor manager.
problemMode	pMode
	Domain mode.
problemScale	pScale
	Multiscale mode.
time_t	startTime
	Solution start time.
EngngModel *	master
	Master e-model; if defined receiver is in maintained (slave) mode.
EngngModelContext *	context
	Context.
EngngModelTimer	timer
	E-model timer.
int	parallelFlag
	Flag indicating that the receiver runs in parallel.
enum fMode	nonLinFormulation
	Type of non linear formulation (total or updated formulation).
std::unique_ptr< ErrorEstimator >	defaultErrEstimator
	Error estimator. Useful for adaptivity, or simply printing errors output.
std::unique_ptr< TimeStepController >	timeStepController
	Time Step controller is responsible for collecting data from analysis, elements, and materials, and select the appropriate timestep size for the next step, or reduce the step in case of convergence problems.
int	rank
	Domain rank in a group of collaborating processes (0..groupSize-1).
int	numProcs
	Total number of collaborating processes.
int	nonlocalExt
	Flag indicating if nonlocal extension active, which will cause data to be sent between shared elements before computing the internal forces.
char	processor_name [PROCESSOR_NAME_LENGTH]
	Processor name.
MPI_Comm	comm
	Communication object for this engineering model.

Load balancing attributes
enum	{ InternalForcesExchangeTag , MassExchangeTag , LoadExchangeTag , ReactionExchangeTag , RemoteElementExchangeTag }
	Message tags. More...
std::unique_ptr< LoadBalancer >	lb
	Load Balancer.
std::unique_ptr< LoadBalancerMonitor >	lbm
bool	loadBalancingFlag
	If set to true, load balancing is active.
bool	force_load_rebalance_in_first_step
	Debug flag forcing load balancing after first step.
CommunicatorBuff *	commBuff
	Common Communicator buffer.
ProblemCommunicator *	communicator
	Communicator.
ProblemCommunicator *	nonlocCommunicator
	NonLocal Communicator. Necessary when nonlocal constitutive models are used.
std ::vector< ParallelContext >	parallelContextList
	List where parallel contexts are stored.
bool	suppressOutput
	Flag for suppressing output to file.
std::string	simulationDescription
	EngngModel (int i, EngngModel *_master=NULL)
virtual	~EngngModel ()
	Destructor.
	EngngModel (const EngngModel &)=delete
EngngModel &	operator= (const EngngModel &)=delete
Domain *	giveDomain (int n)
void	setDomain (int i, Domain *ptr, bool iDeallocateOld=true)
int	giveNumberOfDomains ()
	Returns number of domains in problem.
const std::string &	giveDescription () const
const time_t &	giveStartTime ()
bool	giveSuppressOutput () const
virtual ErrorEstimator *	giveDomainErrorEstimator (int n)
virtual MaterialInterface *	giveMaterialInterface (int n)
void	setNumberOfEquations (int id, int neq)
FILE *	giveOutputStream ()
	Returns file descriptor of output file.
std::string	giveOutputBaseFileName ()
std::string	giveReferenceFileName ()
void	letOutputBaseFileNameBe (const std ::string &src)
ContextOutputMode	giveContextOutputMode () const
int	giveContextOutputStep () const
void	setContextOutputMode (ContextOutputMode contextMode)
void	setUDContextOutputMode (int cStep)
double	giveDeltaT ()
	Returns time step size from the time step controlelr.
void	setDeltaT (double dT)
	Returns time step size through the time step controlelr.
void	setProblemMode (problemMode pmode)
void	setParallelMode (bool newParallelFlag)
problemMode	giveProblemMode () const
	Returns domain mode.
void	setProblemScale (problemScale pscale)
problemScale	giveProblemScale () const
	Returns scale in multiscale simulation.
virtual void	setRenumberFlag ()
	Sets the renumber flag to true.
virtual void	resetRenumberFlag ()
	Sets the renumber flag to false.
double	giveSolutionStepTime ()
void	giveAnalysisTime (int &rhrs, int &rmin, int &rsec, int &uhrs, int &umin, int &usec)
void	terminateAnalysis ()
virtual void	solveYourself ()
virtual void	restartYourself (TimeStep *tS)
virtual void	solveYourselfAt (TimeStep *tStep)
virtual void	terminate (TimeStep *tStep)
virtual void	doStepOutput (TimeStep *tStep)
void	saveStepContext (TimeStep *tStep, ContextMode mode)
virtual void	updateYourself (TimeStep *tStep)
virtual void	initializeYourself (TimeStep *tStep)
virtual int	initializeAdaptive (int tStepNumber)
virtual int	giveNumberOfDomainEquations (int di, const UnknownNumberingScheme &num)
virtual double	giveUnknownComponent (ValueModeType, TimeStep , Domain , Dof *)
virtual FieldPtr	giveField (FieldType key, TimeStep *)
virtual FieldPtr	giveField (InternalStateType key, TimeStep *)
EngngModel *	giveMasterEngngModel ()
	Returns the master engnmodel.
virtual double	giveLoadLevel ()
	Returns the current load level.
virtual double	giveEigenValue (int eigNum)
	Only relevant for eigen value analysis. Otherwise returns zero.
virtual void	setActiveVector (int i)
	Only relevant for eigen value analysis. Otherwise does noting.
int	updateSharedDofManagers (FloatArray &answer, const UnknownNumberingScheme &s, int ExchangeTag)
int	exchangeRemoteElementData (int ExchangeTag)
virtual int	giveCurrentNumberOfIterations ()
MPI_Comm	giveParallelComm ()
	Returns the communication object of reciever.
int	packRemoteElementData (ProcessCommunicator &processComm)
int	unpackRemoteElementData (ProcessCommunicator &processComm)
int	packDofManagers (ArrayWithNumbering *src, ProcessCommunicator &processComm)
int	unpackDofManagers (ArrayWithNumbering *dest, ProcessCommunicator &processComm)
ProblemCommunicator *	giveProblemCommunicator (EngngModelCommType t)
void	initializeCommMaps (bool forceInit=false)
virtual int	instanciateYourself (DataReader &dr, InputRecord &ir, const char outFileName, const char desc)
void	Instanciate_init ()
virtual void	initializeFrom (InputRecord &ir)
int	instanciateDomains (DataReader &dr)
	Instanciate problem domains by calling their instanciateYourself() service.
int	instanciateMetaSteps (DataReader &dr)
	Instanciate problem meta steps by calling their instanciateYourself() service.
virtual int	instanciateDefaultMetaStep (InputRecord &ir)
	Instanciate default metastep, if nmsteps is zero.
virtual void	updateAttributes (MetaStep *mStep)
void	initMetaStepAttributes (MetaStep *mStep)
virtual void	saveContext (DataStream &stream, ContextMode mode)
virtual void	restoreContext (DataStream &stream, ContextMode mode)
virtual void	updateDomainLinks ()
MetaStep *	giveCurrentMetaStep ()
	Returns current meta step.
virtual TimeStep *	giveCurrentStep (bool force=false)
virtual void	adaptTimeStep (double nIter)
virtual TimeStep *	givePreviousStep (bool force=false)
virtual TimeStep *	giveNextStep ()
	Returns next time step (next to current step) of receiver.
virtual void	preInitializeNextStep ()
	Does a pre-initialization of the next time step (implement if necessarry).
virtual TimeStep *	giveSolutionStepWhenIcApply (bool force=false)
virtual int	giveNumberOfFirstStep (bool force=false)
int	giveNumberOfMetaSteps ()
	Return number of meta steps.
MetaStep *	giveMetaStep (int i)
	Returns the i-th meta step.
int	giveNumberOfSteps (bool force=false)
virtual double	giveEndOfTimeOfInterest ()
	Returns end of time interest (time corresponding to end of time integration).
int	giveNumberOfTimeStepWhenIcApply ()
	Returns the time step number, when initial conditions should apply.
virtual NumericalMethod *	giveNumericalMethod (MetaStep *mStep)
	Returns reference to receiver's numerical method.
ExportModuleManager *	giveExportModuleManager ()
	Returns receiver's export module manager.
EngngModelTimer *	giveTimer ()
	Returns reference to receiver timer (EngngModelTimer).
virtual double	giveInitialTime ()
	return time at the begining of analysis
virtual double	giveFinalTime ()
virtual int	giveNewEquationNumber (int domain, DofIDItem)
virtual int	giveNewPrescribedEquationNumber (int domain, DofIDItem)
std::string	giveContextFileName (int tStepNumber, int stepVersion) const
std::string	giveDomainFileName (int domainNum, int domainSerNum) const
virtual void	updateComponent (TimeStep tStep, NumericalCmpn cmpn, Domain d)
virtual void	initForNewIteration (Domain d, TimeStep tStep, int iterationNumber, const FloatArray &solution)
virtual void	updateSolution (FloatArray &solutionVector, TimeStep tStep, Domain d)
virtual void	updateInternalRHS (FloatArray &answer, TimeStep tStep, Domain d, FloatArray *eNorm)
virtual void	updateMatrix (SparseMtrx &mat, TimeStep tStep, Domain d)
virtual void	initStepIncrements ()
virtual int	forceEquationNumbering (int i)
virtual int	forceEquationNumbering ()
virtual int	requiresUnknownsDictionaryUpdate ()
virtual bool	requiresEquationRenumbering (TimeStep *tStep)
virtual void	updateDofUnknownsDictionary (DofManager , TimeStep )
virtual int	giveUnknownDictHashIndx (ValueModeType mode, TimeStep *tStep)
virtual bool	newDofHandling ()
virtual ParallelContext *	giveParallelContext (int n)
virtual void	initParallelContexts ()
virtual void	assemble (SparseMtrx &answer, TimeStep tStep, const MatrixAssembler &ma, const UnknownNumberingScheme &s, Domain domain)
virtual void	assemble (SparseMtrx &answer, TimeStep tStep, const MatrixAssembler &ma, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s, Domain domain)
void	assembleVector (FloatArray &answer, TimeStep tStep, const VectorAssembler &va, ValueModeType mode, const UnknownNumberingScheme &s, Domain domain, FloatArray *eNorms=NULL)
void	assembleVectorFromDofManagers (FloatArray &answer, TimeStep tStep, const VectorAssembler &va, ValueModeType mode, const UnknownNumberingScheme &s, Domain domain, FloatArray *eNorms=NULL)
void	assembleVectorFromElements (FloatArray &answer, TimeStep tStep, const VectorAssembler &va, ValueModeType mode, const UnknownNumberingScheme &s, Domain domain, FloatArray *eNorms=NULL)
void	assembleVectorFromBC (FloatArray &answer, TimeStep tStep, const VectorAssembler &va, ValueModeType mode, const UnknownNumberingScheme &s, Domain domain, FloatArray *eNorms=NULL)
void	assembleExtrapolatedForces (FloatArray &answer, TimeStep tStep, CharType type, Domain domain)
void	assemblePrescribedExtrapolatedForces (FloatArray &answer, TimeStep tStep, CharType type, Domain domain)
virtual int	checkConsistency ()
virtual int	checkProblemConsistency ()
virtual void	init ()
virtual void	postInitialize ()
virtual void	printOutputAt (FILE file, TimeStep tStep)
virtual void	printOutputAt (FILE file, TimeStep tStep, const IntArray &nodeSets, const IntArray &elementSets)
void	outputNodes (FILE file, Domain &domain, TimeStep tStep, int setNum)
void	outputElements (FILE file, Domain &domain, TimeStep tStep, int setNum)
void	printYourself ()
	Prints state of receiver. Useful for debugging.
virtual void	printDofOutputAt (FILE stream, Dof iDof, TimeStep *tStep)
virtual const char *	giveClassName () const =0
	Returns class name of the receiver.
virtual int	useNonlocalStiffnessOption ()
	Returns nonzero if nonlocal stiffness option activated.
bool	isParallel () const
	Returns true if receiver in parallel mode.
int	giveRank () const
	Returns domain rank in a group of collaborating processes (0..groupSize-1).
int	giveNumberOfProcesses () const
	Returns the number of collaborating processes.
virtual fMode	giveFormulation ()
EngngModelContext *	giveContext ()
	Context requesting service.
virtual int	giveNumberOfSlaveProblems ()
	Returns number of slave problems.
virtual EngngModel *	giveSlaveProblem (int i)
	Returns i-th slave problem.
virtual bool	giveEquationScalingFlag ()
	Returns the Equation scaling flag, which is used to indicate that governing equation(s) are scaled, or non-dimensionalized.
virtual double	giveVariableScale (VarScaleType varId)
	Returns the scale factor for given variable type.
virtual int	estimateMaxPackSize (IntArray &commMap, DataStream &buff, int packUnpackType)
virtual void	balanceLoad (TimeStep *tStep)
virtual LoadBalancer *	giveLoadBalancer ()
virtual LoadBalancerMonitor *	giveLoadBalancerMonitor ()
void	initParallel ()
	Request domain rank and problem size.
EngngModel *	giveEngngModel ()
	Returns reference to itself -> required by communicator.h.
virtual bool	isElementActivated (int elemNum)
virtual bool	isElementActivated (Element *e)
TimeStepController *	giveTimeStepController ()
	Returns the time step controller.
virtual void	drawYourself (oofegGraphicContext &gc)
virtual void	drawElements (oofegGraphicContext &gc)
virtual void	drawNodes (oofegGraphicContext &gc)
virtual void	showSparseMtrxStructure (int type, oofegGraphicContext &gc, TimeStep *tStep)
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).
virtual void	packMigratingData (TimeStep *tStep)
virtual void	unpackMigratingData (TimeStep *tStep)

Detailed Description

Abstract base class representing the "problem" under consideration. The engineering model describes the problem and type of analysis to be done. It "knows" the type and form of governing equation, knows how to assemble this problem from local element contributions and uses suitable instance of numerical method class to solve problem. It possesses and manages one or more problem domains. Concept of time steps is introduced. For problems discretized in time the introduction of time step is natural. In other cases, time steps can represent for example load increments or different load cases.

The solution steps are grouped together into so called meta steps. The meta step can be thought as an sequence of solution steps, with same set of attributes used to drive behavior of engng model. For each metastep, the engng model typically updates its control attributes according to metastep engng attributes (see initMetaStepAttributes and updateAttributes services) and creates the solution steps accordingly. This allows to switch to different time increment, different solution control, etc. If no metastep is specified, the engng model creates default one for all required solution steps. There are two services, where attributes are updated, the first one, used for those attributes, which do not vary during solution of problem are set in initializeFrom service. The second service is updateAttributes, where the attributes allowed to change (with metastep validity) are updated. If no metastep is introduced, default one is created (with attributes set to engng model init record). Then there is no difference, whether attributes are read in initializeFrom or updateAttributes, but preferred scheme is to read all attributes in initializeFrom and left updateAttributes service empty.

The basic EngngModel tasks are following

Assembling governing equations by summing contributions from problem domains (typically from nodes and elements),
Solving the problem described by governing equation(s) using suitable instance of numerical method. This requires interfacing numericalMethod characteristic elements with components in governing equation EngngModel must map each component of governing equation(s) (which has physical meaning) to corresponding numerical component of Numerical method. This mapping between physical components to independent numerical components (understood by numerical method) is important, because it allows numerical method to be used by many EngngModel with different meaning of particular components.
Returning unknown values (according to requested type and mode). Used by Dofs to access their corresponding unknowns.
Terminating time step by updating nodal and element values (including integration points update).
Updating dofs unknowns dictionaries if model supports changes of static system (see Dof class documentation for detailed explanation). In general if static system changes are not supported, when dof are requested for unknowns, they use their associate equation number to ask EngngModel for this unknown. Unknowns are therefore stored in EngngModel and are requested by dofs. On the other hand, when static system changes are supported, the equation numbers of dofs can vary during solution. Therefore, so called unknowns dictionary at dof level are introduced. All unknowns are stored on dof level and dofs will use in such case their own dictionaries instead of requesting EngngModel. The EngngModel is fully responsible to update this dictionary for each dof with all necessary unknowns (see updateDofUnknownsDictionary function).

Definition at line 191 of file engngm.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

protected

Message tags.

Enumerator
InternalForcesExchangeTag
MassExchangeTag
LoadExchangeTag
ReactionExchangeTag
RemoteElementExchangeTag

Definition at line 321 of file engngm.h.

◆ EngngModel_UpdateMode

enum oofem::EngngModel::EngngModel_UpdateMode

Enumerator
EngngModel_Unknown_Mode
EngngModel_SUMM_Mode
EngngModel_SET_Mode

Definition at line 194 of file engngm.h.

◆ EngngModelCommType

enum oofem::EngngModel::EngngModelCommType

Enumerator
PC_default
PC_nonlocal

Definition at line 195 of file engngm.h.

◆ InitialGuess

enum oofem::EngngModel::InitialGuess

Means to choose methods for finding a good initial guess. This is ad-hoc methods, often problem-specific for obtaining a point from which Newton iterations work. Only nonlinear analysis needs to worry about this.

Enumerator
IG_None	No special treatment for new iterations. Probably means ending up using \( {}^{n+1}x = {}^{n}x \) for all free dofs.
IG_Tangent	Solves an approximated tangent problem from the last iteration. Useful for changing Dirichlet boundary conditions.

Definition at line 207 of file engngm.h.

Constructor & Destructor Documentation

◆ EngngModel() [1/2]

oofem::EngngModel::EngngModel	(	int	i,
		EngngModel *	_master = NULL )

Constructor. Creates Engng model with number i.

Definition at line 99 of file engngm.C.

References oofem::_processor, oofem::COM_NoContext, comm, commBuff, communicator, context, contextOutputMode, contextOutputStep, domainNeqs, domainPrescribedNeqs, EngngModel(), equationNumberingCompleted, exportModuleManager, force_load_rebalance_in_first_step, initModuleManager, lb, lbm, loadBalancingFlag, oofem::macroScale, master, monitorManager, ndomains, nMetaSteps, nonLinFormulation, nonlocalExt, nonlocCommunicator, number, numberOfEquations, numberOfPrescribedEquations, numberOfSteps, numProcs, outputStream, parallelFlag, pMode, profileOpt, pScale, rank, referenceFileName, renumberFlag, suppressOutput, timeStepController, and oofem::UNKNOWN.

◆ ~EngngModel()

oofem::EngngModel::~EngngModel ( )

virtual

Destructor.

Definition at line 154 of file engngm.C.

References commBuff, communicator, context, master, nonlocCommunicator, and outputStream.

◆ EngngModel() [2/2]

oofem::EngngModel::EngngModel ( const EngngModel & )

delete

References EngngModel().

Member Function Documentation

◆ adaptTimeStep()

virtual void oofem::EngngModel::adaptTimeStep ( double nIter )

inlinevirtual

Adapt time step according to the number of iterations in the previous step

Reimplemented in oofem::StaticStructural.

Definition at line 729 of file engngm.h.

Referenced by solveYourself().

◆ assemble() [1/2]

void oofem::EngngModel::assemble	(	SparseMtrx &	answer,
		TimeStep *	tStep,
		const MatrixAssembler &	ma,
		const UnknownNumberingScheme &	r_s,
		const UnknownNumberingScheme &	c_s,
		Domain *	domain )

virtual

Assembles characteristic matrix of required type into given sparse matrix.

Parameters

answer	assembled matrix
tStep	Time step, when answer is assembled.
r_s	Determines the equation numbering scheme for the rows.
c_s	Determines the equation numbering scheme for the columns.
type	Characteristic components of type type are requested from elements and assembled.
domain	Source domain.

Todo: This rotation matrix is not flexible enough.. it can only work with full size matrices and doesn't allow for flexibility in the matrixassembler.

Definition at line 1040 of file engngm.C.

References oofem::SparseMtrx::assemble(), oofem::SparseMtrx::assembleBegin(), oofem::SparseMtrx::assembleEnd(), oofem::MatrixAssembler::assembleFromActiveBC(), oofem::Element_remote, oofem::Domain::giveBcs(), oofem::Domain::giveElement(), oofem::Domain::giveNumberOfElements(), oofem::Element::giveParallelMode(), oofem::Element::giveRotationMatrix(), oofem::Element::isActivated(), oofem::FloatMatrix::isNotEmpty(), oofem::MatrixAssembler::locationFromElement(), oofem::MatrixAssembler::matrixFromElement(), OOFEM_ERROR, oofem::FloatMatrix::rotatedWith(), and timer.

◆ assemble() [2/2]

void oofem::EngngModel::assemble	(	SparseMtrx &	answer,
		TimeStep *	tStep,
		const MatrixAssembler &	ma,
		const UnknownNumberingScheme &	s,
		Domain *	domain )

virtual

Assembles characteristic matrix of required type into given sparse matrix.

Parameters

answer	Assembled matrix.
tStep	Time step, when answer is assembled.
s	Determines the equation numbering scheme.
type	Characteristic components of type type are requested from elements and assembled.
domain	Source domain.

Todo: This rotation matrix is not flexible enough.. it can only work with full size matrices and doesn't allow for flexibility in the matrixassembler.

Note: : Some active bcs still make changes even when they are not applied We should probably reconsider this approach, so that they e.g. just prescribe their lagrange mult. instead.

Reimplemented in oofem::NonLinearDynamic, and oofem::NonLinearStatic.

Definition at line 889 of file engngm.C.

References oofem::SparseMtrx::assemble(), oofem::SparseMtrx::assembleBegin(), oofem::SparseMtrx::assembleEnd(), oofem::MatrixAssembler::assembleFromActiveBC(), oofem::FloatMatrix::clear(), oofem::Element_remote, oofem::Domain::giveBcs(), oofem::Set::giveBoundaryList(), oofem::Set::giveEdgeList(), oofem::Domain::giveElement(), oofem::Set::giveElementList(), oofem::Domain::giveNumberOfElements(), oofem::Domain::giveSet(), oofem::FloatMatrix::isNotEmpty(), oofem::MatrixAssembler::locationFromElement(), oofem::MatrixAssembler::locationFromElementNodes(), oofem::MatrixAssembler::matrixFromEdgeLoad(), oofem::MatrixAssembler::matrixFromElement(), oofem::MatrixAssembler::matrixFromLoad(), oofem::MatrixAssembler::matrixFromSurfaceLoad(), OOFEM_ERROR, oofem::FloatMatrix::rotatedWith(), and timer.

◆ assembleExtrapolatedForces()

void oofem::EngngModel::assembleExtrapolatedForces	(	FloatArray &	answer,
		TimeStep *	tStep,
		CharType	type,
		Domain *	domain )

Assembles the extrapolated internal forces vector, useful for obtaining a good initial guess in nonlinear analysis with Dirichlet boundary conditions.

Parameters

answer	Assembled vector.
tStep	Time step, when answer is assembled.
type	Determines the type of matrix to use, typically the tangent matrix or possibly the elastic tangent.
domain	Domain to assemble from.

Returns: Sum of element norm (squared) of assembled vector.

Todo: This is not perfect. It is probably no good for viscoelastic materials, and possibly other scenarios that are rate dependent (tangent will be computed for the previous step, with whatever deltaT it had)

Note: Temporary work-around for active b.c. used in multiscale (it can't support VM_Incremental easily).

Todo: Deal with element deactivation and reactivation properly.

Definition at line 1536 of file engngm.C.

References oofem::FloatArray::assemble(), oofem::FloatArray::beProductOf(), oofem::Element::computeVectorOf(), oofem::Element_remote, oofem::Element::giveCharacteristicMatrix(), oofem::Domain::giveElement(), oofem::Element::giveLocationArray(), oofem::Domain::giveNumber(), giveNumberOfDomainEquations(), oofem::Domain::giveNumberOfElements(), oofem::Element::giveParallelMode(), oofem::TimeStep::givePreviousStep(), oofem::Element::giveRotationMatrix(), oofem::Element::isActivated(), oofem::FloatMatrix::isNotEmpty(), oofem::TimeStep::isTheFirstStep(), oofem::FloatArray::resize(), oofem::FloatArray::rotatedWith(), oofem::FloatArray::subtract(), timer, and oofem::FloatArray::zero().

Referenced by oofem::StaticStructural::solveYourselfAt().

◆ assemblePrescribedExtrapolatedForces()

void oofem::EngngModel::assemblePrescribedExtrapolatedForces	(	FloatArray &	answer,
		TimeStep *	tStep,
		CharType	type,
		Domain *	domain )

Todo: This is not perfect. It is probably no good for viscoelastic materials, and possibly other scenarios that are rate dependent (tangent will be computed for the previous step, with whatever deltaT it had)

Todo: Deal with element deactivation and reactivation properly.

Definition at line 1614 of file engngm.C.

References oofem::FloatArray::assemble(), oofem::FloatArray::beProductOf(), oofem::Element::computeVectorOfPrescribed(), oofem::Element_remote, oofem::Element::giveCharacteristicMatrix(), oofem::Domain::giveElement(), oofem::Element::giveLocationArray(), oofem::Domain::giveNumber(), giveNumberOfDomainEquations(), oofem::Domain::giveNumberOfElements(), oofem::Element::giveParallelMode(), oofem::Element::giveRotationMatrix(), oofem::Element::isActivated(), oofem::FloatMatrix::isNotEmpty(), oofem::FloatArray::resize(), oofem::FloatArray::rotatedWith(), timer, and oofem::FloatArray::zero().

Referenced by oofem::NonLinearStatic::proceedStep().

◆ assembleVector()

void oofem::EngngModel::assembleVector	(	FloatArray &	answer,
		TimeStep *	tStep,
		const VectorAssembler &	va,
		ValueModeType	mode,
		const UnknownNumberingScheme &	s,
		Domain *	domain,
		FloatArray *	eNorms = NULL )

Assembles characteristic vector of required type from dofManagers, element, and active boundary conditions, into given vector. This routine is simple a convenient call to all three subroutines, since this is most likely what any engineering model will want to do. The return value is used to normalize the residual when checking for convergence in nonlinear problems. For parallel problems, the returned norm is also summed over all processes.

Parameters

answer	Assembled vector.
mode	Mode of unknown (total, incremental, rate of change).
tStep	Time step, when answer is assembled.
va	Determines what vector is assembled.
s	Determines the equation numbering scheme.
domain	Domain to assemble from.
eNorms	If non-NULL, squared norms of each internal force will be added to this, split up into dof IDs.

Returns: Sum of element/node norm (squared) of assembled vector.

Definition at line 1106 of file engngm.C.

References assembleVectorFromBC(), assembleVectorFromDofManagers(), assembleVectorFromElements(), comm, oofem::Domain::giveMaxDofID(), oofem::Domain::giveNumber(), giveParallelContext(), isParallel(), oofem::FloatArray::resize(), and oofem::FloatArray::zero().

◆ assembleVectorFromBC()

void oofem::EngngModel::assembleVectorFromBC	(	FloatArray &	answer,
		TimeStep *	tStep,
		const VectorAssembler &	va,
		ValueModeType	mode,
		const UnknownNumberingScheme &	s,
		Domain *	domain,
		FloatArray *	eNorms = NULL )

Assembles characteristic vector of required type from boundary conditions.

Parameters

answer	Assembled vector.
tStep	Time step, when answer is assembled.
mode	Mode of unknown (total, incremental, rate of change).
va	Determines what vector is assembled.
s	Determines the equation numbering scheme.
domain	Domain to assemble from.
eNorms	Norms for each dofid (optional).

Definition at line 1191 of file engngm.C.

References oofem::FloatArray::assemble(), oofem::VectorAssembler::assembleFromActiveBC(), oofem::FloatArray::assembleSquared(), oofem::IntArray::at(), oofem::FloatArray::clear(), oofem::Element::computeDofTransformationMatrix(), oofem::DofManager::computeM2LTransformation(), oofem::EdgeLoadBGT, oofem::Domain::giveBc(), oofem::GeneralBoundaryCondition::giveBCGeoType(), oofem::Element::giveBoundaryEdgeNodes(), oofem::Set::giveBoundaryList(), oofem::Element::giveBoundarySurfaceNodes(), oofem::GeneralBoundaryCondition::giveDofIDs(), oofem::Domain::giveDofManager(), oofem::Set::giveEdgeList(), oofem::Domain::giveElement(), oofem::Set::giveElementList(), oofem::DofManager::giveLocationArray(), oofem::Set::giveNodeList(), oofem::Domain::giveNumberOfBoundaryConditions(), oofem::Element::giveRotationMatrix(), oofem::Domain::giveSet(), oofem::GeneralBoundaryCondition::giveSetNumber(), oofem::IntArray::giveSize(), oofem::Element::isActivated(), oofem::GeneralBoundaryCondition::isImposed(), oofem::FloatArray::isNotEmpty(), oofem::VectorAssembler::locationFromElement(), oofem::VectorAssembler::locationFromElementNodes(), oofem::FloatArray::rotatedWith(), oofem::SurfaceLoadBGT, timer, oofem::VectorAssembler::vectorFromEdgeLoad(), oofem::VectorAssembler::vectorFromLoad(), oofem::VectorAssembler::vectorFromNodeLoad(), and oofem::VectorAssembler::vectorFromSurfaceLoad().

Referenced by assembleVector().

◆ assembleVectorFromDofManagers()

void oofem::EngngModel::assembleVectorFromDofManagers	(	FloatArray &	answer,
		TimeStep *	tStep,
		const VectorAssembler &	va,
		ValueModeType	mode,
		const UnknownNumberingScheme &	s,
		Domain *	domain,
		FloatArray *	eNorms = NULL )

Assembles characteristic vector of required type from dofManagers into given vector.

Parameters

answer	Assembled vector.
mode	Mode of unknown (total, incremental, rate of change).
tStep	Time step, when answer is assembled.
va	Determines what vector is assembled.
s	Determines the equation numbering scheme.
domain	Domain to assemble from.
eNorms	Norms for each dofid (optional).

Returns: Sum of element norm (squared) of assembled vector.

Todo: This should be removed when loads are given through sets.

Definition at line 1136 of file engngm.C.

References oofem::FloatArray::assemble(), oofem::FloatArray::assembleSquared(), oofem::FloatArray::clear(), oofem::DofManager::computeM2LTransformation(), oofem::DofManager_shared, oofem::DofManager::giveCompleteLocationArray(), oofem::DofManager::giveCompleteMasterDofIDArray(), oofem::GeneralBoundaryCondition::giveDofIDs(), oofem::Domain::giveDofManager(), oofem::Domain::giveLoad(), oofem::DofManager::giveLoadArray(), oofem::DofManager::giveLocationArray(), oofem::Domain::giveNumberOfDofManagers(), oofem::DofManager::giveParallelMode(), oofem::DofManager::givePartitionsConnectivitySize(), oofem::IntArray::giveSize(), oofem::FloatArray::isNotEmpty(), oofem::FloatArray::rotatedWith(), timer, oofem::FloatArray::times(), and oofem::VectorAssembler::vectorFromNodeLoad().

Referenced by assembleVector(), oofem::NLTransientTransportProblem::solveYourselfAt(), and oofem::NonStationaryTransportProblem::solveYourselfAt().

◆ assembleVectorFromElements()

void oofem::EngngModel::assembleVectorFromElements	(	FloatArray &	answer,
		TimeStep *	tStep,
		const VectorAssembler &	va,
		ValueModeType	mode,
		const UnknownNumberingScheme &	s,
		Domain *	domain,
		FloatArray *	eNorms = NULL )

Assembles characteristic vector of required type from elements into given vector.

Parameters

answer	Assembled vector.
tStep	Time step, when answer is assembled.
mode	Mode of unknown (total, incremental, rate of change).
va	Determines what vector is assembled.
s	Determines the equation numbering scheme.
domain	Domain to assemble from.
eNorms	Norms for each dofid (optional).

Returns: Sum of element norm (squared) of assembled vector.

Todo: Checking the chartype is not since there could be some other chartype in the future. We need to try and deal with chartype in a better way. For now, this is the best we can do.

Todo: Consider using private answer variables and sum them up at the end, but it just might be slower then a shared variable.

Definition at line 1351 of file engngm.C.

References oofem::FloatArray::assemble(), oofem::FloatArray::assembleSquared(), oofem::IntArray::at(), oofem::FloatArray::clear(), oofem::Element::computeDofTransformationMatrix(), oofem::Element_remote, exchangeRemoteElementData(), oofem::Element::giveBodyLoadList(), oofem::Element::giveBoundaryEdgeNodes(), oofem::Element::giveBoundaryLoadList(), oofem::Element::giveBoundarySurfaceNodes(), oofem::Domain::giveElement(), oofem::Domain::giveLoad(), oofem::Domain::giveNumberOfElements(), oofem::Element::giveParallelMode(), oofem::Element::giveRotationMatrix(), oofem::IntArray::giveSize(), oofem::Element::isActivated(), oofem::IntArray::isEmpty(), oofem::FloatArray::isNotEmpty(), isParallel(), oofem::VectorAssembler::locationFromElement(), oofem::VectorAssembler::locationFromElementNodes(), OOFEM_ERROR, RemoteElementExchangeTag, oofem::FloatArray::rotatedWith(), timer, oofem::VectorAssembler::vectorFromEdgeLoad(), oofem::VectorAssembler::vectorFromElement(), oofem::VectorAssembler::vectorFromLoad(), and oofem::VectorAssembler::vectorFromSurfaceLoad().

Referenced by assembleVector(), oofem::CBS::solveYourselfAt(), oofem::NLTransientTransportProblem::solveYourselfAt(), oofem::NonStationaryTransportProblem::solveYourselfAt(), oofem::PFEM::solveYourselfAt(), and oofem::StaticStructural::solveYourselfAt().

◆ balanceLoad()

void oofem::EngngModel::balanceLoad ( TimeStep * tStep )

virtual

Recovers the load balance between processors, if needed. Uses load balancer monitor and load balancer instances to decide if rebalancing is needed (monitor) and to repartition the domain (load balancer). Method is responsible for packing all relevant data (the use of dof dictionaries is assumed to store e-model dof related staff, which can later help in renumbering after rebalancing) and to send/receive all data. Then the local update and renumbering is necessary to get consistent data structure.

Definition at line 2238 of file engngm.C.

References oofem::DofManager_local, oofem::DofManager_shared, force_load_rebalance_in_first_step, forceEquationNumbering(), giveDomain(), giveExportModuleManager(), giveLoadBalancer(), giveLoadBalancerMonitor(), giveRank(), oofem::TimeStep::isNotTheLastStep(), oofem::TimeStep::isTheFirstStep(), lb, lbm, OOFEM_LOG_INFO, OOFEM_WARNING, packMigratingData(), timer, and unpackMigratingData().

Referenced by oofem::AdditiveManufacturingProblem::solveYourself(), solveYourself(), oofem::StaggeredProblem::solveYourself(), and oofem::AdaptiveNonLinearStatic::solveYourselfAt().

◆ checkConsistency()

virtual int oofem::EngngModel::checkConsistency ( )

inlinevirtual

Allows programmer to test some receiver's internal data, before computation begins.

Returns: Nonzero if receiver check is o.k.

Reimplemented in oofem::CBS, oofem::DGProblem, oofem::FluidMaterialEvaluator, oofem::MPMProblem, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::StructuralEngngModel, oofem::StructuralMaterialEvaluator, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 1091 of file engngm.h.

Referenced by checkProblemConsistency().

◆ checkProblemConsistency()

int oofem::EngngModel::checkProblemConsistency ( )

virtual

Allows programmer to test problem its internal data, before computation begins.

Returns: Nonzero if receiver check is o.k.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::ProblemSequence, and oofem::StaggeredProblem.

Definition at line 2047 of file engngm.C.

References checkConsistency(), domainList, OOFEM_LOG_DEBUG, and VERBOSE_PRINTS.

◆ doStepOutput()

void oofem::EngngModel::doStepOutput ( TimeStep * tStep )

virtual

Prints the ouput of the solution step (using virtual this->printOutputAtservice) to the stream detemined using this->giveOutputStream() method and calls exportModuleManager to do output.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::EigenValueDynamic, oofem::FluidMaterialEvaluator, oofem::LinearStability, oofem::StaggeredProblem, oofem::StokesFlow, and oofem::StructuralMaterialEvaluator.

Definition at line 756 of file engngm.C.

References exportModuleManager, giveOutputStream(), printOutputAt(), and suppressOutput.

Referenced by terminate(), and oofem::NonLinearStatic::terminate().

◆ drawElements()

void oofem::EngngModel::drawElements ( oofegGraphicContext & gc )

virtual

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::ProblemSequence, and oofem::StaggeredProblem.

Definition at line 2125 of file engngm.C.

References gc, giveCurrentStep(), giveDomain(), and oofem::Domain::giveElements().

Referenced by drawYourself().

◆ drawNodes()

void oofem::EngngModel::drawNodes ( oofegGraphicContext & gc )

virtual

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::ProblemSequence, and oofem::StaggeredProblem.

Definition at line 2134 of file engngm.C.

References gc, giveCurrentStep(), oofem::Domain::giveDofManagers(), and giveDomain().

Referenced by drawYourself().

◆ drawYourself()

void oofem::EngngModel::drawYourself ( oofegGraphicContext & gc )

virtual

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::ProblemSequence, and oofem::StaggeredProblem.

Definition at line 2113 of file engngm.C.

References drawElements(), drawNodes(), gc, oofem::OGC_essentialBC, oofem::OGC_naturalBC, oofem::OGC_nodeAnnotation, oofem::OGC_nodeGeometry, oofem::OGC_nodeScalarPlot, and oofem::OGC_nodeVectorPlot.

◆ errorInfo()

std::string oofem::EngngModel::errorInfo ( const char * func ) const

Returns string for prepending output (used by error reporting macros).

Definition at line 1926 of file engngm.C.

References giveClassName(), isParallel(), and rank.

◆ estimateMaxPackSize()

virtual int oofem::EngngModel::estimateMaxPackSize	(	IntArray &	commMap,
		DataStream &	buff,
		int	packUnpackType )

inlinevirtual

Determines the space necessary for send/receive buffer. It uses related communication map pattern to determine the maximum size needed.

Parameters

commMap	Communication map used to send/receive messages.
buff	Communication buffer.
packUnpackType	Determines the type of packed quantity, used by receiver to estimate the size of pack/unpack buffer accordingly.

Returns: Upper bound of space needed.

Reimplemented in oofem::FreeWarping, oofem::LinearStatic, oofem::NlDEIDynamic, oofem::NonLinearDynamic, oofem::NonLinearStatic, and oofem::StaticStructural.

Definition at line 1195 of file engngm.h.

◆ exchangeRemoteElementData()

int oofem::EngngModel::exchangeRemoteElementData ( int ExchangeTag )

Exchanges necessary remote element data with remote partitions. The receiver's nonlocalExt flag must be set. Uses receiver nonlocCommunicator to perform the task using packRemoteElementData and unpackRemoteElementData receiver's services.

Parameters

ExchangeTag Exchange tag used by communicator.

Returns: Nonzero if successful.

Definition at line 2200 of file engngm.C.

References giveRank(), isParallel(), nonlocalExt, nonlocCommunicator, OOFEM_ERROR, and VERBOSEPARALLEL_PRINT.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), and assembleVectorFromElements().

◆ forceEquationNumbering() [1/2]

int oofem::EngngModel::forceEquationNumbering ( )

virtual

Forces equation renumbering on all domains associated to engng model. All equation numbers in all domains for all dofManagers are invalidated, and new equation numbers are generated starting from 1 on each domain. It will update numberOfEquations variable accordingly. Should be used at startup to force equation numbering and therefore sets numberOfEquations. Must be used if model supports changes of static system to assign new valid equation numbers to dofManagers.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::DGProblem, oofem::FluidModel, oofem::MPMProblem, oofem::StaggeredProblem, oofem::StaticStructural, and oofem::TransientTransportProblem.

Definition at line 534 of file engngm.C.

References domainNeqs, domainPrescribedNeqs, equationNumberingCompleted, forceEquationNumbering(), giveNumberOfDomains(), numberOfEquations, numberOfPrescribedEquations, OOFEM_LOG_DEBUG, and parallelContextList.

Referenced by oofem::StaticStructural::forceEquationNumbering(), oofem::StationaryMPMSProblem::solveYourselfAt(), and oofem::TestProblem::solveYourselfAt().

◆ forceEquationNumbering() [2/2]

int oofem::EngngModel::forceEquationNumbering ( int i )

virtual

Forces equation renumbering on given domain. All equation numbers in all dofManagers are invalidated, and new equation numbers are generated starting from domainNeqs entry corresponding to given domain. It will update numberOfEquations variable accordingly. Should be used at startup to force equation numbering and therefore sets numberOfEquations. Must be used if model supports changes of static system to assign new valid equation numbers to dofManagers.

Reimplemented in oofem::FluidModel, oofem::PFEM, and oofem::StokesFlow.

Definition at line 469 of file engngm.C.

References oofem::SloanGraph::askNewOptimalNumbering(), domainNeqs, domainPrescribedNeqs, oofem::Domain::giveBcs(), giveCurrentStep(), oofem::Domain::giveDofManagers(), giveDomain(), oofem::Domain::giveElements(), oofem::SloanGraph::giveOptimalProfileSize(), oofem::SloanGraph::initialize(), OOFEM_LOG_DEBUG, OOFEM_LOG_INFO, profileOpt, timer, and oofem::SloanGraph::tryParameters().

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), balanceLoad(), forceEquationNumbering(), giveNumberOfDomainEquations(), oofem::XfemSolverInterface::propagateXfemInterfaces(), solveYourself(), and oofem::IncrementalLinearStatic::solveYourselfAt().

◆ giveAnalysisTime()

void oofem::EngngModel::giveAnalysisTime	(	int &	rhrs,
		int &	rmin,
		int &	rsec,
		int &	uhrs,
		int &	umin,
		int &	usec )

Returns the real and user time for the analysis.

Definition at line 2011 of file engngm.C.

References timer.

Referenced by terminateAnalysis().

◆ giveClassName()

virtual const char * oofem::EngngModel::giveClassName ( ) const

pure virtual

Returns class name of the receiver.

Implemented in oofem::AdaptiveLinearStatic, oofem::AdaptiveNonLinearStatic, oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DEIDynamic, oofem::DGProblem, oofem::DIIDynamic, oofem::DummyEngngModel, oofem::EigenValueDynamic, oofem::FluidMaterialEvaluator, oofem::FluidStructureProblem, oofem::FreeWarping, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NLTransientTransportProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::Pdelta, oofem::PFEM, oofem::ProblemSequence, oofem::QClinearStatic, oofem::StaggeredProblem, oofem::StaticStructural, oofem::StationaryMPMSProblem, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::StokesFlowVelocityHomogenization, oofem::StructuralMaterialEvaluator, oofem::SUPG, oofem::TestProblem, and oofem::TransientTransportProblem.

Referenced by errorInfo(), and printYourself().

◆ giveContext()

EngngModelContext * oofem::EngngModel::giveContext ( )

inline

Context requesting service.

Definition at line 1174 of file engngm.h.

Referenced by oofem::LEPlic::doLagrangianPhase(), oofem::DGProblem::giveField(), oofem::TransientTransportProblem::giveField(), oofem::AdditiveManufacturingProblem::initializeFrom(), oofem::CBS::initializeFrom(), oofem::DGProblem::initializeFrom(), oofem::MPMProblem::initializeFrom(), oofem::StationaryTransportProblem::initializeFrom(), oofem::SUPG::initializeFrom(), oofem::TransientTransportProblem::initializeFrom(), and instanciateYourself().

◆ giveContextFileName()

std::string oofem::EngngModel::giveContextFileName	(	int	tStepNumber,
		int	stepVersion ) const

Returns the filename for the context file for the given step and version

Parameters

tStepNumber	Solution step number to store/restore.
stepVersion	Version of step.

Definition at line 1907 of file engngm.C.

References coreOutputFileName.

Referenced by oofem::HuertaErrorEstimator::estimateError(), oofem::AdaptiveNonLinearStatic::initializeAdaptive(), and saveStepContext().

◆ giveContextOutputMode()

ContextOutputMode oofem::EngngModel::giveContextOutputMode ( ) const

inline

Returns domain context output mode.

Definition at line 402 of file engngm.h.

References contextOutputMode.

Referenced by saveStepContext().

◆ giveContextOutputStep()

int oofem::EngngModel::giveContextOutputStep ( ) const

inline

Returns domain context output step.

Definition at line 406 of file engngm.h.

References contextOutputStep.

◆ giveCurrentMetaStep()

MetaStep * oofem::EngngModel::giveCurrentMetaStep ( )

Returns current meta step.

Definition at line 1900 of file engngm.C.

References giveCurrentStep(), and giveMetaStep().

◆ giveCurrentNumberOfIterations()

virtual int oofem::EngngModel::giveCurrentNumberOfIterations ( )

inlinevirtual

Returns number of iterations that was required to reach equilibrium - used for adaptive step length in staggered problem

Reimplemented in oofem::NLTransientTransportProblem, and oofem::NonLinearStatic.

Definition at line 579 of file engngm.h.

Referenced by oofem::AdditiveManufacturingProblem::giveDeltaT(), and oofem::StaggeredProblem::giveDeltaT().

◆ giveCurrentStep()

virtual TimeStep * oofem::EngngModel::giveCurrentStep ( bool force = false )

inlinevirtual

Returns current time step.

Parameters

force when set to true then current step of receiver is returned instead of master (default)

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::StaggeredProblem, and oofem::StaticStructural.

Definition at line 717 of file engngm.h.

References currentStep, and master.

◆ giveDeltaT()

double oofem::EngngModel::giveDeltaT ( )

inline

Returns time step size from the time step controlelr.

Definition at line 424 of file engngm.h.

◆ giveDescription()

const std::string & oofem::EngngModel::giveDescription ( ) const

inline

Definition at line 367 of file engngm.h.

References simulationDescription.

◆ giveDomain()

Domain * oofem::EngngModel::giveDomain ( int n )

Service for accessing particular problem domain. Generates error if no such domain is defined.

Parameters

n	Pointer to n-th domain is returned.

Returns: Domain number n.

Definition at line 1936 of file engngm.C.

References domainList, and OOFEM_ERROR.

◆ giveDomainErrorEstimator()

virtual ErrorEstimator * oofem::EngngModel::giveDomainErrorEstimator ( int n )

inlinevirtual

Service for accessing ErrorEstimator corresponding to particular domain

Definition at line 372 of file engngm.h.

References defaultErrEstimator.

Referenced by oofem::NonLinearDynamic::unpackMigratingData(), and oofem::NonLinearStatic::unpackMigratingData().

◆ giveDomainFileName()

std::string oofem::EngngModel::giveDomainFileName	(	int	domainNum,
		int	domainSerNum ) const

Returns the filename for the given domain (used by adaptivity and restore)

Parameters

domainNum	Domain number.
domainSerNum	Domain serial number.

Definition at line 1917 of file engngm.C.

References coreOutputFileName.

Referenced by oofem::AdaptiveNonLinearStatic::initializeAdaptive().

◆ giveEigenValue()

virtual double oofem::EngngModel::giveEigenValue ( int eigNum )

inlinevirtual

Only relevant for eigen value analysis. Otherwise returns zero.

Reimplemented in oofem::EigenValueDynamic, and oofem::LinearStability.

Definition at line 556 of file engngm.h.

Referenced by oofem::EigenValueErrorCheckingRule::check(), and oofem::EigenValueErrorCheckingRule::getValue().

◆ giveEndOfTimeOfInterest()

virtual double oofem::EngngModel::giveEndOfTimeOfInterest ( )

inlinevirtual

Returns end of time interest (time corresponding to end of time integration).

Reimplemented in oofem::IncrementalLinearStatic, and oofem::StaticStructural.

Definition at line 785 of file engngm.h.

◆ giveEngngModel()

EngngModel * oofem::EngngModel::giveEngngModel ( )

inline

Returns reference to itself -> required by communicator.h.

Definition at line 1213 of file engngm.h.

References EngngModel().

◆ giveEquationScalingFlag()

virtual bool oofem::EngngModel::giveEquationScalingFlag ( )

inlinevirtual

Returns the Equation scaling flag, which is used to indicate that governing equation(s) are scaled, or non-dimensionalized.

Reimplemented in oofem::CBS, and oofem::SUPG.

Definition at line 1181 of file engngm.h.

◆ giveExportModuleManager()

ExportModuleManager * oofem::EngngModel::giveExportModuleManager ( )

inline

Returns receiver's export module manager.

Definition at line 791 of file engngm.h.

References exportModuleManager.

Referenced by balanceLoad(), oofem::AdditiveManufacturingProblem::solveYourself(), oofem::StokesFlow::solveYourselfAt(), and updateDomainLinks().

◆ giveField() [1/2]

virtual FieldPtr oofem::EngngModel::giveField	(	FieldType	key,
		TimeStep *	)

inlinevirtual

Returns the smart pointer to requested field, Null otherwise. The return value uses shared_ptr, as some registered fields may be owned (and maintained) by emodel, while some may be created on demand and thus reliable reference counting mechanism is essential.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::DGProblem, oofem::MPMProblem, oofem::StaticStructural, oofem::StationaryTransportProblem, and oofem::TransientTransportProblem.

Definition at line 545 of file engngm.h.

Referenced by oofem::SADGBoundaryElement::giveCharacteristicMatrix().

◆ giveField() [2/2]

FieldPtr oofem::EngngModel::giveField	(	InternalStateType	key,
		TimeStep *	)

virtual

Definition at line 2106 of file engngm.C.

References giveDomain(), and oofem::NodalRecoveryModel::NRM_ZienkiewiczZhu.

◆ giveFinalTime()

virtual double oofem::EngngModel::giveFinalTime ( )

inlinevirtual

Returns final time of the simulation

Reimplemented in oofem::DGProblem, and oofem::MPMProblem.

Definition at line 801 of file engngm.h.

References timeStepController.

◆ giveFormulation()

virtual fMode oofem::EngngModel::giveFormulation ( )

inlinevirtual

Indicates type of non linear computation (total or updated formulation). This is used for example on Nodal level to update coordinates if updated formulation is done, or on element level, when non linear contributions are computed.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DEIDynamic, oofem::DGProblem, oofem::DIIDynamic, oofem::FluidStructureProblem, oofem::FreeWarping, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NLTransientTransportProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::QClinearStatic, oofem::StaggeredProblem, oofem::StationaryMPMSProblem, oofem::StationaryTransportProblem, oofem::SUPG, oofem::TestProblem, and oofem::TransientTransportProblem.

Definition at line 1165 of file engngm.h.

References nonLinFormulation.

Referenced by oofem::GradientDamageElement::computeStiffnessMatrix_du(), oofem::GradDpElement::computeStiffnessMatrix_ku(), oofem::GradientDamageElement::computeStiffnessMatrix_ud(), oofem::GradDpElement::computeStiffnessMatrix_uk(), oofem::GradDpElement::computeStiffnessMatrix_uu(), oofem::GradientDamageElement::computeStiffnessMatrix_uu(), oofem::GradientDamageElement::computeStressVector_and_localDamageDrivingVariable(), oofem::GradDpElement::computeStressVectorAndLocalCumulatedStrain(), oofem::GradientDamageElement::giveInternalForcesVector_u(), and oofem::GradDpElement::giveLocalInternalForcesVector().

◆ giveInitialTime()

virtual double oofem::EngngModel::giveInitialTime ( )

inlinevirtual

return time at the begining of analysis

Reimplemented in oofem::AdaptiveNonLinearStatic, oofem::NlDEIDynamic, and oofem::NonLinearStatic.

Definition at line 797 of file engngm.h.

Referenced by solveYourself().

◆ giveLoadBalancer()

virtual LoadBalancer * oofem::EngngModel::giveLoadBalancer ( )

inlinevirtual

Returns reference to receiver's load balancer.

Reimplemented in oofem::AdaptiveNonLinearStatic, oofem::NonLinearDynamic, and oofem::NonLinearStatic.

Definition at line 1206 of file engngm.h.

Referenced by balanceLoad(), and updateAttributes().

◆ giveLoadBalancerMonitor()

virtual LoadBalancerMonitor * oofem::EngngModel::giveLoadBalancerMonitor ( )

inlinevirtual

Returns reference to receiver's load balancer monitor.

Reimplemented in oofem::AdaptiveNonLinearStatic, oofem::NonLinearDynamic, and oofem::NonLinearStatic.

Definition at line 1208 of file engngm.h.

Referenced by balanceLoad(), and updateAttributes().

◆ giveLoadLevel()

virtual double oofem::EngngModel::giveLoadLevel ( )

inlinevirtual

Returns the current load level.

Reimplemented in oofem::NonLinearStatic, and oofem::StaticStructural.

Definition at line 553 of file engngm.h.

Referenced by oofem::LoadLevelErrorCheckingRule::check(), oofem::MatlabExportModule::doOutputReactionForces(), and oofem::LoadLevelErrorCheckingRule::getValue().

◆ giveMasterEngngModel()

EngngModel * oofem::EngngModel::giveMasterEngngModel ( )

inline

Returns the master engnmodel.

Definition at line 550 of file engngm.h.

References EngngModel().

◆ giveMaterialInterface()

virtual MaterialInterface * oofem::EngngModel::giveMaterialInterface ( int n )

inlinevirtual

Returns material interface representation for given domain

Reimplemented in oofem::SUPG.

Definition at line 374 of file engngm.h.

◆ giveMetaStep()

MetaStep * oofem::EngngModel::giveMetaStep ( int i )

inline

Returns the i-th meta step.

Definition at line 773 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::assembleInitialLoadVector(), giveCurrentMetaStep(), oofem::NonLinearDynamic::giveNextStep(), oofem::NonLinearStatic::proceedStep(), restoreContext(), saveContext(), oofem::MicroMaterial::setMacroProperties(), oofem::HuertaErrorEstimator::setupRefinedProblemProlog(), oofem::AdditiveManufacturingProblem::solveYourself(), oofem::EigenValueDynamic::solveYourself(), solveYourself(), oofem::StaggeredProblem::solveYourself(), oofem::FreeWarping::solveYourselfAt(), oofem::LinearStability::solveYourselfAt(), oofem::LinearStatic::solveYourselfAt(), oofem::NlDEIDynamic::solveYourselfAt(), oofem::Pdelta::solveYourselfAt(), oofem::PFEM::solveYourselfAt(), oofem::NonLinearStatic::updateAttributes(), oofem::StaticStructural::updateAttributes(), oofem::NonLinearStatic::updateComponent(), oofem::NonLinearStatic::updateLoadVectors(), and oofem::NonLinearStatic::updateMatrix().

◆ giveNewEquationNumber()

virtual int oofem::EngngModel::giveNewEquationNumber	(	int	domain,
		DofIDItem	)

inlinevirtual

Increases number of equations of receiver's domain and returns newly created equation number. Used mainly by DofManagers to allocate their corresponding equation number if it is not currently allocated. The DofIDItem parameter allows to distinguish between several possible governing equations, that can be numbered separately.

Reimplemented in oofem::CBS, and oofem::PFEM.

Definition at line 813 of file engngm.h.

References domainNeqs.

Referenced by oofem::ActiveDof::askNewEquationNumber(), and oofem::MasterDof::askNewEquationNumber().

◆ giveNewPrescribedEquationNumber()

virtual int oofem::EngngModel::giveNewPrescribedEquationNumber	(	int	domain,
		DofIDItem	)

inlinevirtual

Increases number of prescribed equations of receiver's domain and returns newly created equation number. Used mainly by DofManagers to allocate their corresponding equation number if it is not currently allocated. The DofIDItem parameter allows to distinguish between several possible governing equations, that can be numbered separately.

Reimplemented in oofem::CBS, and oofem::PFEM.

Definition at line 821 of file engngm.h.

References domainPrescribedNeqs.

Referenced by oofem::ActiveDof::askNewEquationNumber(), and oofem::MasterDof::askNewEquationNumber().

◆ giveNextStep()

virtual TimeStep * oofem::EngngModel::giveNextStep ( )

inlinevirtual

Returns next time step (next to current step) of receiver.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DEIDynamic, oofem::DGProblem, oofem::DIIDynamic, oofem::DummyEngngModel, oofem::EigenValueDynamic, oofem::FluidMaterialEvaluator, oofem::FreeWarping, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NLTransientTransportProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::StaggeredProblem, oofem::StationaryMPMSProblem, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::StructuralMaterialEvaluator, oofem::SUPG, oofem::TestProblem, and oofem::TransientTransportProblem.

Definition at line 747 of file engngm.h.

Referenced by oofem::MicroMaterial::setMacroProperties(), oofem::AdditiveManufacturingProblem::solveYourself(), solveYourself(), and oofem::StaggeredProblem::solveYourself().

◆ giveNumberOfDomainEquations()

int oofem::EngngModel::giveNumberOfDomainEquations	(	int	di,
		const UnknownNumberingScheme &	num )

virtual

Returns number of equations for given domain in active (current time step) time step. The numbering scheme determines which system the result is requested for.

Reimplemented in oofem::CBS, and oofem::PFEM.

Definition at line 452 of file engngm.C.

References domainNeqs, domainPrescribedNeqs, equationNumberingCompleted, forceEquationNumbering(), and oofem::UnknownNumberingScheme::isDefault().

◆ giveNumberOfDomains()

int oofem::EngngModel::giveNumberOfDomains ( )

inline

Returns number of domains in problem.

Definition at line 365 of file engngm.h.

References domainList.

Referenced by forceEquationNumbering(), oofem::oofegGraphicContext::init(), initParallelContexts(), and oofem::oofegGraphicContext::setActiveProblem().

◆ giveNumberOfFirstStep()

virtual int oofem::EngngModel::giveNumberOfFirstStep ( bool force = false )

inlinevirtual

Returns number of first time step used by receiver.

Parameters

force when set to true then receiver reply is returned instead of master (default)

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::DEIDynamic, oofem::NlDEIDynamic, and oofem::StaggeredProblem.

Definition at line 763 of file engngm.h.

References master.

◆ giveNumberOfMetaSteps()

int oofem::EngngModel::giveNumberOfMetaSteps ( )

inline

Return number of meta steps.

Definition at line 771 of file engngm.h.

Referenced by oofem::AdditiveManufacturingProblem::solveYourself(), and oofem::StaggeredProblem::solveYourself().

◆ giveNumberOfProcesses()

int oofem::EngngModel::giveNumberOfProcesses ( ) const

inline

Returns the number of collaborating processes.

Definition at line 1156 of file engngm.h.

References numProcs.

Referenced by oofem::Natural2GlobalOrdering::init(), oofem::NonlocalMaterialWTP::init(), oofem::NodalAveragingRecoveryModel::initCommMaps(), oofem::SPRNodalRecoveryModel::initCommMaps(), oofem::ZZNodalRecoveryModel::initCommMaps(), oofem::DirectErrorIndicatorRC::initializeFrom(), oofem::FreeWarping::initializeFrom(), oofem::LinearStatic::initializeFrom(), oofem::NlDEIDynamic::initializeFrom(), oofem::NonLinearDynamic::initializeFrom(), oofem::NonLinearStatic::initializeFrom(), oofem::QClinearStatic::initializeFrom(), oofem::StaticStructural::initializeFrom(), oofem::NonlocalMaterialWTP::migrate(), and oofem::LoadBalancer::migrateLoad().

◆ giveNumberOfSlaveProblems()

virtual int oofem::EngngModel::giveNumberOfSlaveProblems ( )

inlinevirtual

Returns number of slave problems.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::FluidStructureProblem, oofem::ProblemSequence, and oofem::StaggeredProblem.

Definition at line 1176 of file engngm.h.

◆ giveNumberOfSteps()

int oofem::EngngModel::giveNumberOfSteps ( bool force = false )

inline

Returns total number of steps.

Parameters

force when set to true then receiver reply is returned instead of master (default)

Definition at line 777 of file engngm.h.

References master, and timeStepController.

Referenced by oofem::StaticStructural::giveEndOfTimeOfInterest(), oofem::AdaptiveNonLinearStatic::giveTimeStepLoadLevel(), printYourself(), and oofem::AdaptiveNonLinearStatic::updateYourself().

◆ giveNumberOfTimeStepWhenIcApply()

int oofem::EngngModel::giveNumberOfTimeStepWhenIcApply ( )

inline

Returns the time step number, when initial conditions should apply.

Definition at line 787 of file engngm.h.

◆ giveNumericalMethod()

virtual NumericalMethod * oofem::EngngModel::giveNumericalMethod ( MetaStep * mStep )

inlinevirtual

Returns reference to receiver's numerical method.

Reimplemented in oofem::CBS, oofem::DEIDynamic, oofem::DGProblem, oofem::DIIDynamic, oofem::EigenValueDynamic, oofem::FreeWarping, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::StaticStructural, oofem::StationaryMPMSProblem, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::SUPG, oofem::TestProblem, and oofem::TransientTransportProblem.

Definition at line 789 of file engngm.h.

Referenced by restoreContext(), saveContext(), and updateAttributes().

◆ giveOutputBaseFileName()

std::string oofem::EngngModel::giveOutputBaseFileName ( )

inline

Returns base output file name to which extensions, like .out .vtu .osf should be added.

Definition at line 386 of file engngm.h.

References dataOutputFileName.

Referenced by oofem::BeamElementErrorCheckingRule::check(), oofem::EigenValueErrorCheckingRule::check(), oofem::ElementErrorCheckingRule::check(), oofem::InternalElementDofManErrorCheckingRule::check(), oofem::LoadLevelErrorCheckingRule::check(), oofem::NodeErrorCheckingRule::check(), oofem::ReactionErrorCheckingRule::check(), oofem::BeamElementErrorCheckingRule::getValue(), oofem::ElementErrorCheckingRule::getValue(), oofem::FluidMaterialEvaluator::solveYourself(), and oofem::StructuralMaterialEvaluator::solveYourself().

◆ giveOutputStream()

FILE * oofem::EngngModel::giveOutputStream ( )

Returns file descriptor of output file.

Definition at line 1994 of file engngm.C.

References OOFEM_ERROR, and outputStream.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), oofem::EigenValueDynamic::doStepOutput(), doStepOutput(), oofem::LinearStability::doStepOutput(), oofem::AdaptiveNonLinearStatic::initializeAdaptiveFrom(), oofem::AdditiveManufacturingProblem::solveYourself(), solveYourself(), oofem::StaggeredProblem::solveYourself(), terminate(), and terminateAnalysis().

◆ giveParallelComm()

MPI_Comm oofem::EngngModel::giveParallelComm ( )

inline

Returns the communication object of reciever.

Definition at line 583 of file engngm.h.

◆ giveParallelContext()

ParallelContext * oofem::EngngModel::giveParallelContext ( int n )

virtual

Returns the parallel context corresponding to given domain (n) and unknown type Default implementation returns i-th context from parallelContextList.

Definition at line 1961 of file engngm.C.

References OOFEM_ERROR, and parallelContextList.

Referenced by assembleVector(), and oofem::PetscSparseMtrx::buildInternalStructure().

◆ givePreviousStep()

virtual TimeStep * oofem::EngngModel::givePreviousStep ( bool force = false )

inlinevirtual

Returns previous time step.

Parameters

force when set to true then previous step of receiver is returned instead of master (default)

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::StaggeredProblem, and oofem::StaticStructural.

Definition at line 738 of file engngm.h.

References master, and previousStep.

Referenced by oofem::NLTransientTransportProblem::assembleAlgorithmicPartOfRhs(), oofem::NLTransientTransportProblem::giveUnknownComponent(), oofem::PFEM::giveUnknownDictHashIndx(), oofem::SUPG::giveUnknownDictHashIndx(), and oofem::AdaptiveNonLinearStatic::initializeAdaptiveFrom().

◆ giveProblemCommunicator()

ProblemCommunicator * oofem::EngngModel::giveProblemCommunicator ( EngngModelCommType t )

inline

Definition at line 625 of file engngm.h.

References communicator, nonlocCommunicator, PC_default, and PC_nonlocal.

Referenced by oofem::Subdivision::packRemoteElements().

◆ giveProblemMode()

problemMode oofem::EngngModel::giveProblemMode ( ) const

inline

Returns domain mode.

Definition at line 440 of file engngm.h.

References pMode.

Referenced by instanciateYourself().

◆ giveProblemScale()

problemScale oofem::EngngModel::giveProblemScale ( ) const

inline

Returns scale in multiscale simulation.

Definition at line 447 of file engngm.h.

References pScale.

Referenced by oofem::StaticStructural::solveYourselfAt(), oofem::StokesFlow::solveYourselfAt(), and oofem::Tr21Stokes::Tr21Stokes().

◆ giveRank()

int oofem::EngngModel::giveRank ( ) const

inline

Returns domain rank in a group of collaborating processes (0..groupSize-1).

Definition at line 1154 of file engngm.h.

References rank.

Referenced by balanceLoad(), oofem::PetscSparseMtrx::buildInternalStructure(), oofem::NlDEIDynamic::computeMassMtrx(), oofem::T3DInterface::createInput(), oofem::LoadBalancer::deleteRemoteDofManagers(), oofem::LoadBalancer::deleteRemoteElements(), oofem::HuertaErrorEstimator::estimateError(), exchangeRemoteElementData(), oofem::Natural2GlobalOrdering::init(), oofem::NonlocalMaterialWTP::init(), oofem::NodalAveragingRecoveryModel::initCommMaps(), oofem::SPRNodalRecoveryModel::initCommMaps(), oofem::ZZNodalRecoveryModel::initCommMaps(), oofem::DirectErrorIndicatorRC::initializeFrom(), oofem::FreeWarping::initializeFrom(), oofem::LinearStatic::initializeFrom(), oofem::NlDEIDynamic::initializeFrom(), oofem::NonLinearDynamic::initializeFrom(), oofem::NonLinearStatic::initializeFrom(), oofem::QClinearStatic::initializeFrom(), oofem::StaticStructural::initializeFrom(), oofem::ParallelOrdering::isLocal(), oofem::NonlocalMaterialWTP::migrate(), oofem::LoadBalancer::migrateLoad(), oofem::LoadBalancer::packMigratingData(), oofem::NonlocalMaterialWTP::packMigratingElementDependencies(), oofem::NonlocalMaterialWTP::packRemoteElements(), oofem::LoadBalancer::printStatistics(), oofem::FreeWarping::solveYourself(), oofem::LinearStatic::solveYourself(), oofem::NlDEIDynamic::solveYourself(), oofem::NonLinearDynamic::solveYourself(), oofem::NonLinearStatic::solveYourself(), oofem::StaticStructural::solveYourself(), oofem::NonLinearDynamic::solveYourselfAt(), oofem::LoadBalancer::unpackMigratingData(), oofem::NonlocalMaterialWTP::unpackMigratingElementDependencies(), oofem::NonlocalMaterialWTP::unpackRemoteElements(), oofem::Subdivision::unpackRemoteElements(), and updateSharedDofManagers().

◆ giveReferenceFileName()

std::string oofem::EngngModel::giveReferenceFileName ( )

inline

Returns reference file name.

Definition at line 391 of file engngm.h.

References referenceFileName.

◆ giveSlaveProblem()

virtual EngngModel * oofem::EngngModel::giveSlaveProblem ( int i )

inlinevirtual

Returns i-th slave problem.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::ProblemSequence, and oofem::StaggeredProblem.

Definition at line 1178 of file engngm.h.

References EngngModel().

◆ giveSolutionStepTime()

double oofem::EngngModel::giveSolutionStepTime ( )

Returns the user time of the current simulation step in seconds.

Definition at line 2005 of file engngm.C.

References timer.

Referenced by oofem::EigenValueDynamic::solveYourself(), and solveYourself().

◆ giveSolutionStepWhenIcApply()

virtual TimeStep * oofem::EngngModel::giveSolutionStepWhenIcApply ( bool force = false )

inlinevirtual

Returns the solution step when Initial Conditions (IC) apply.

Parameters

force when set to true then receiver reply is returned instead of master (default)

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DGProblem, oofem::MPMProblem, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::StaggeredProblem, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 753 of file engngm.h.

References master, and stepWhenIcApply.

◆ giveStartTime()

const time_t & oofem::EngngModel::giveStartTime ( )

inline

Definition at line 368 of file engngm.h.

References startTime.

◆ giveSuppressOutput()

bool oofem::EngngModel::giveSuppressOutput ( ) const

inline

Definition at line 369 of file engngm.h.

References suppressOutput.

Referenced by oofem::Domain::Domain().

◆ giveTimer()

EngngModelTimer * oofem::EngngModel::giveTimer ( )

inline

Returns reference to receiver timer (EngngModelTimer).

Definition at line 793 of file engngm.h.

References timer.

Referenced by oofem::LoadBalancer::printStatistics().

◆ giveTimeStepController()

TimeStepController * oofem::EngngModel::giveTimeStepController ( )

inline

Returns the time step controller.

Definition at line 1217 of file engngm.h.

◆ giveUnknownComponent()

virtual double oofem::EngngModel::giveUnknownComponent	(	ValueModeType	,
		TimeStep *	,
		Domain *	,
		Dof *	)

inlinevirtual

Returns requested unknown. Unknown at give time step is characterized by its type and mode and by its equation number. This function is used by Dofs, when they are requested for their associated unknowns.

See also: Dof::giveUnknown

Reimplemented in oofem::AdaptiveNonLinearStatic, oofem::CBS, oofem::DEIDynamic, oofem::DGProblem, oofem::DIIDynamic, oofem::EigenValueDynamic, oofem::FreeWarping, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NLTransientTransportProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::StaticStructural, oofem::StationaryMPMSProblem, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::SUPG, oofem::TestProblem, and oofem::TransientTransportProblem.

Definition at line 536 of file engngm.h.

◆ giveUnknownDictHashIndx()

virtual int oofem::EngngModel::giveUnknownDictHashIndx	(	ValueModeType	mode,
		TimeStep *	tStep )

inlinevirtual

This method is responsible for computing unique dictionary id (ie hash value) from given valueModeType and time step. This function is used by particular dofs to access unknown identified by given parameters from its dictionary using computed index. Usually the hash algorithm should produce index that depend on time step relatively to actual one to avoid storage of complete history.

Reimplemented in oofem::CBS, oofem::DGProblem, oofem::EigenValueDynamic, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::MPMProblem, oofem::NLTransientTransportProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::StaticStructural, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 930 of file engngm.h.

◆ giveVariableScale()

virtual double oofem::EngngModel::giveVariableScale ( VarScaleType varId )

inlinevirtual

Returns the scale factor for given variable type.

Reimplemented in oofem::CBS, and oofem::SUPG.

Definition at line 1183 of file engngm.h.

Referenced by oofem::PFEM::giveNextStep().

◆ init()

void oofem::EngngModel::init ( )

virtual

Initializes the receiver state. Default implementation calls initModuleManager::doInit service to invoke initialization by individual init modules.

Definition at line 2082 of file engngm.C.

References initModuleManager.

Referenced by oofem::DEIDynamic::solveYourselfAt().

◆ initForNewIteration()

void oofem::EngngModel::initForNewIteration	(	Domain *	d,
		TimeStep *	tStep,
		int	iterationNumber,
		const FloatArray &	solution )

virtual

Definition at line 1728 of file engngm.C.

References oofem::Domain::giveBc(), oofem::Domain::giveNumberOfBoundaryConditions(), oofem::ContactBoundaryCondition::initForNewIteration(), and updateSolution().

Referenced by oofem::StaticStructural::solveYourselfAt().

◆ initializeAdaptive()

virtual int oofem::EngngModel::initializeAdaptive ( int tStepNumber )

inlinevirtual

Initializes the newly generated discretization state according to previous solution. This process should typically include restoring old solution, instanciating newly generated domain(s) and by mapping procedure.

Reimplemented in oofem::AdaptiveLinearStatic, oofem::AdaptiveNonLinearStatic, oofem::AdditiveManufacturingProblem, oofem::FluidStructureProblem, and oofem::StaggeredProblem.

Definition at line 521 of file engngm.h.

◆ initializeCommMaps()

void oofem::EngngModel::initializeCommMaps ( bool forceInit = false )

Definition at line 2147 of file engngm.C.

References communicator, nonlocalExt, nonlocCommunicator, and OOFEM_ERROR.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), oofem::FreeWarping::solveYourself(), oofem::LinearStatic::solveYourself(), oofem::NlDEIDynamic::solveYourself(), oofem::NonLinearDynamic::solveYourself(), oofem::NonLinearStatic::solveYourself(), oofem::NonLinearDynamic::solveYourselfAt(), oofem::NonLinearDynamic::unpackMigratingData(), and oofem::NonLinearStatic::unpackMigratingData().

◆ initializeFrom()

void oofem::EngngModel::initializeFrom ( InputRecord & ir )

virtual

Initializes receiver according to object description in input reader. InitString can be imagined as data record in component database belonging to receiver. Receiver may use value-name extracting functions to extract particular field from record.

Reimplemented in oofem::AdaptiveLinearStatic, oofem::AdaptiveNonLinearStatic, oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DEIDynamic, oofem::DGProblem, oofem::DIIDynamic, oofem::DummyEngngModel, oofem::EigenValueDynamic, oofem::FluidMaterialEvaluator, oofem::FluidStructureProblem, oofem::FreeWarping, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NLTransientTransportProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::Pdelta, oofem::PFEM, oofem::ProblemSequence, oofem::QClinearStatic, oofem::StaggeredProblem, oofem::StaticStructural, oofem::StationaryMPMSProblem, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::StructuralMaterialEvaluator, oofem::SUPG, oofem::TestProblem, and oofem::TransientTransportProblem.

Definition at line 292 of file engngm.C.

References _IFT_EngngModel_contextoutputstep, _IFT_EngngModel_eetype, _IFT_EngngModel_forceloadBalancingFlag, _IFT_EngngModel_loadBalancingFlag, _IFT_EngngModel_nmsteps, _IFT_EngngModel_nonLinFormulation, _IFT_EngngModel_nsteps, _IFT_EngngModel_parallelflag, _IFT_EngngModel_profileOpt, _IFT_EngngModel_renumberFlag, _IFT_EngngModel_suppressOutput, oofem::classFactory, oofem::InputRecord::clone(), contextOutputStep, dataOutputFileName, defaultErrEstimator, force_load_rebalance_in_first_step, giveDomain(), oofem::DataReader::giveGroupRecords(), oofem::InputRecord::giveReader(), oofem::InputRecord::hasField(), IR_GIVE_OPTIONAL_FIELD, oofem::DataReader::IR_mstepRec, isParallel(), loadBalancingFlag, nMetaSteps, nonLinFormulation, numberOfSteps, numProcs, OOFEM_ERROR, outputStream, parallelFlag, PRG_HEADER, processor_name, profileOpt, rank, renumberFlag, setUDContextOutputMode(), simulationDescription, oofem::DataReader::GroupRecords::size(), startTime, and suppressOutput.

Referenced by oofem::StationaryMPMSProblem::initializeFrom(), oofem::TestProblem::initializeFrom(), and instanciateYourself().

◆ initializeYourself()

void oofem::EngngModel::initializeYourself ( TimeStep * tStep )

virtual

Provides the opportunity to initialize state variables stored in element integration points according to initial conditions using function initializeYourself() on element level. Should be called when current time step is time step when IC will apply (see EngngModel::giveNumberOfTimeStepWhenIcApply) somewhere from solveYourselfAt function). Implementation must be provided. Default implementation is empty.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::DIIDynamic, oofem::FluidStructureProblem, oofem::NonLinearDynamic, and oofem::StaggeredProblem.

Definition at line 561 of file engngm.C.

References domainList.

Referenced by solveYourself().

◆ initMetaStepAttributes()

void oofem::EngngModel::initMetaStepAttributes ( MetaStep * mStep )

inline

Update e-model attributes attributes according to step metaStep attributes. Calls updateAttributes. At the end the meta step input reader finish() service is called in order to allow for unread attribute check.

Definition at line 677 of file engngm.h.

Referenced by oofem::AdditiveManufacturingProblem::solveYourself(), oofem::StaggeredProblem::solveYourself(), oofem::StokesFlow::solveYourselfAt(), and oofem::SUPG::solveYourselfAt().

◆ initParallel()

void oofem::EngngModel::initParallel ( )

Request domain rank and problem size.

Definition at line 2089 of file engngm.C.

References comm, numProcs, OOFEM_ERROR, OOFEM_LOG_RELEVANT, processor_name, and rank.

Referenced by setParallelMode().

◆ initParallelContexts()

void oofem::EngngModel::initParallelContexts ( )

virtual

Creates parallel contexts. Must be implemented by derived classes since the governing equation type is required for context creation.

Definition at line 1971 of file engngm.C.

References giveNumberOfDomains(), and parallelContextList.

Referenced by Instanciate_init().

◆ initStepIncrements()

void oofem::EngngModel::initStepIncrements ( )

virtual

Initializes solution of new time step. Default implementation resets all internal history variables (in integration points of elements) to previously reached equilibrium values. Can be used for time step restart.

Definition at line 1702 of file engngm.C.

References domainList, and oofem::Element_remote.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), oofem::AdaptiveNonLinearStatic::initializeAdaptive(), restoreContext(), and solveYourself().

◆ Instanciate_init()

void oofem::EngngModel::Instanciate_init ( )

Initialization of the receiver state (opening the default output stream, empty domain creation, initialization of parallel context, etc) before Initialization form DataReader. Called at the beginning of instanciateYourself.

Parameters

dataOutputFileName Name of default output stream

Definition at line 184 of file engngm.C.

References domainList, domainNeqs, domainPrescribedNeqs, initParallelContexts(), and ndomains.

Referenced by instanciateYourself().

◆ instanciateDefaultMetaStep()

int oofem::EngngModel::instanciateDefaultMetaStep ( InputRecord & ir )

virtual

Instanciate default metastep, if nmsteps is zero.

Reimplemented in oofem::AdditiveManufacturingProblem, and oofem::ProblemSequence.

Definition at line 405 of file engngm.C.

References metaStepList, nMetaSteps, numberOfSteps, and OOFEM_ERROR.

Referenced by instanciateYourself().

◆ instanciateDomains()

int oofem::EngngModel::instanciateDomains ( DataReader & dr )

Instanciate problem domains by calling their instanciateYourself() service.

Definition at line 366 of file engngm.C.

References domainList, oofem::DataReader::giveInputRecord(), oofem::DataReader::IR_domainRec, and postInitialize().

Referenced by instanciateYourself().

◆ instanciateMetaSteps()

int oofem::EngngModel::instanciateMetaSteps ( DataReader & dr )

Instanciate problem meta steps by calling their instanciateYourself() service.

Definition at line 382 of file engngm.C.

References oofem::DataReader::giveGroupRecords(), oofem::DataReader::IR_mstepRec, metaStepList, nMetaSteps, and numberOfSteps.

◆ instanciateYourself()

int oofem::EngngModel::instanciateYourself	(	DataReader &	dr,
		InputRecord &	ir,
		const char *	outFileName,
		const char *	desc )

virtual

Initializes whole problem according to its description stored in inputStream. Prints header, opens the outFileName, instanciate itself the receiver using using virtual initializeFrom service and instanciates all problem domains.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::ProblemSequence, and oofem::StaggeredProblem.

Definition at line 201 of file engngm.C.

References oofem::_postProcessor, coreOutputFileName, dataOutputFileName, exportModuleManager, giveContext(), giveProblemMode(), oofem::DataReader::giveReferenceName(), oofem::DataReader::giveTopInputRecord(), oofem::DataReader::hasFlattenedStructure(), initializeFrom(), initModuleManager, Instanciate_init(), instanciateDefaultMetaStep(), instanciateDomains(), oofem::DataReader::IR_expModuleRec, monitorManager, nMetaSteps, OOFEM_ERROR, OOFEM_LOG_DEBUG, oofem::InputRecord::ptr(), referenceFileName, simulationDescription, startTime, timer, and timeStepController.

◆ isElementActivated() [1/2]

virtual bool oofem::EngngModel::isElementActivated ( Element * e )

inlinevirtual

Reimplemented in oofem::QClinearStatic.

Definition at line 1215 of file engngm.h.

◆ isElementActivated() [2/2]

virtual bool oofem::EngngModel::isElementActivated ( int elemNum )

inlinevirtual

Reimplemented in oofem::QClinearStatic.

Definition at line 1214 of file engngm.h.

Referenced by oofem::QuasicontinuumVTKXMLExportModule::initRegionNodeNumbering().

◆ isParallel()

bool oofem::EngngModel::isParallel ( ) const

inline

Returns true if receiver in parallel mode.

Definition at line 1152 of file engngm.h.

References parallelFlag.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), assembleVector(), assembleVectorFromElements(), oofem::PetscSparseMtrx::buildInternalStructure(), oofem::BeamElementErrorCheckingRule::check(), oofem::ElementErrorCheckingRule::check(), oofem::InternalElementDofManErrorCheckingRule::check(), oofem::NodeErrorCheckingRule::check(), oofem::ReactionErrorCheckingRule::check(), oofem::T3DInterface::createInput(), errorInfo(), exchangeRemoteElementData(), oofem::BeamElementErrorCheckingRule::getValue(), oofem::ElementErrorCheckingRule::getValue(), oofem::InternalElementDofManErrorCheckingRule::getValue(), oofem::NodeErrorCheckingRule::getValue(), oofem::ReactionErrorCheckingRule::getValue(), oofem::DGProblem::giveNumericalMethod(), oofem::FreeWarping::giveNumericalMethod(), oofem::LinearStatic::giveNumericalMethod(), oofem::TestProblem::giveNumericalMethod(), oofem::AdditiveManufacturingProblem::initializeFrom(), initializeFrom(), oofem::FreeWarping::initializeFrom(), oofem::LinearStatic::initializeFrom(), oofem::NonLinearDynamic::initializeFrom(), oofem::NonLinearStatic::initializeFrom(), oofem::QClinearStatic::initializeFrom(), oofem::StaggeredProblem::initializeFrom(), oofem::StaticStructural::initializeFrom(), oofem::FreeWarping::solveYourself(), oofem::LinearStatic::solveYourself(), oofem::NlDEIDynamic::solveYourself(), oofem::NonLinearDynamic::solveYourself(), oofem::NonLinearStatic::solveYourself(), oofem::StaticStructural::solveYourself(), oofem::NonLinearDynamic::solveYourselfAt(), and updateSharedDofManagers().

◆ letOutputBaseFileNameBe()

void oofem::EngngModel::letOutputBaseFileNameBe ( const std ::string & src )

Sets the base output file name.

See also: giveOutputBaseFileName

Parameters

src	New output file name.

Definition at line 1980 of file engngm.C.

References dataOutputFileName, OOFEM_ERROR, outputStream, and suppressOutput.

◆ newDofHandling()

virtual bool oofem::EngngModel::newDofHandling ( )

inlinevirtual

Temporary method for allowing code to seamlessly convert from the old to new way of handling DOF values. (the new way expects the field to store all values, regardless of if they are computed, from BC, or IC.) This is used by MasterDof

Todo: When all models have converted to using a field, this should be removed.

Reimplemented in oofem::CBS, oofem::DGProblem, oofem::EigenValueDynamic, oofem::LinearStability, oofem::MPMProblem, oofem::StaticStructural, oofem::StokesFlow, and oofem::TransientTransportProblem.

Definition at line 937 of file engngm.h.

◆ operator=()

EngngModel & oofem::EngngModel::operator= ( const EngngModel & )

delete

References EngngModel(), giveDomain(), and setDomain().

◆ outputElements()

void oofem::EngngModel::outputElements	(	FILE *	file,
		Domain &	domain,
		TimeStep *	tStep,
		int	setNum )

Outputs all elements in the given set.

Parameters

file	Output stream.
domain	Domain.
tStep	Time step.
setNum	Set number. If zero, outputs all elements.

Definition at line 852 of file engngm.C.

References oofem::Element_remote, oofem::Domain::giveElement(), oofem::Set::giveElementList(), oofem::Domain::giveElements(), oofem::Domain::giveSet(), and oofem::Element::printOutputAt().

Referenced by printOutputAt().

◆ outputNodes()

void oofem::EngngModel::outputNodes	(	FILE *	file,
		Domain &	domain,
		TimeStep *	tStep,
		int	setNum )

Outputs all nodes in the given set.

Parameters

file	Output stream.
domain	Domain.
tStep	Time step.
setNum	Set number. If zero, outputs all elements.

Definition at line 825 of file engngm.C.

References oofem::DofManager_null, oofem::Domain::giveDofManager(), oofem::Domain::giveDofManagers(), oofem::Set::giveNodeList(), oofem::Domain::giveSet(), and oofem::DofManager::printOutputAt().

Referenced by printOutputAt().

◆ packDofManagers()

int oofem::EngngModel::packDofManagers	(	ArrayWithNumbering *	src,
		ProcessCommunicator &	processComm )

Packing function for vector values of DofManagers. Packs vector values of shared/remote DofManagers into send communication buffer of given process communicator.

Parameters

processComm	Task communicator.
src	Source vector + equation numbering.

Returns: Nonzero if successful.

Todo: Shouldn't hardcode domain number 1

Todo: Must fix: Internal dofmanagers in xfem and bc

Definition at line 2339 of file engngm.C.

References oofem::EngngModel::ArrayWithNumbering::array, oofem::FloatArray::at(), oofem::Domain::giveDofManager(), giveDomain(), oofem::ProcessCommunicator::giveProcessCommunicatorBuff(), oofem::ProcessCommunicator::giveToSendMap(), oofem::EngngModel::ArrayWithNumbering::numbering, and oofem::ProcessCommunicatorBuff::write().

◆ packMigratingData()

virtual void oofem::EngngModel::packMigratingData ( TimeStep * tStep )

inlineprotectedvirtual

Packs receiver data when rebalancing load. When rebalancing happens, the local numbering will be lost on majority of processors. Instead of identifying values of solution vectors that have to be send/received and then performing renumbering, all solution vectors are assumed to be stored in dof dictionaries before data migration. Then dofs will take care themselves for packing and unpacking. After data migration and local renumbering, the solution vectors will be restored from dof dictionary data back.

Reimplemented in oofem::NonLinearDynamic, and oofem::NonLinearStatic.

Definition at line 1077 of file engngm.h.

Referenced by balanceLoad().

◆ packRemoteElementData()

int oofem::EngngModel::packRemoteElementData ( ProcessCommunicator & processComm )

Packs data of local element to be received by their remote counterpart on remote partitions. Remote elements are introduced when nonlocal constitutive models are used, in order to allow local averaging procedure (remote elements, which are involved in averaging on local partition are mirrored on this local partition) instead of implementing inefficient fine-grain communication. Remote element data are exchanged only if necessary and once for all of them. Current implementation calls packUnknowns service for all elements listed in given process communicator send map.

Parameters

processComm Corresponding process communicator.

Returns: Nonzero if successful.

Definition at line 2300 of file engngm.C.

References giveCurrentStep(), giveDomain(), oofem::Domain::giveElement(), oofem::ProcessCommunicator::giveProcessCommunicatorBuff(), oofem::ProcessCommunicatorBuff::giveSendBuff(), oofem::ProcessCommunicator::giveToSendMap(), and oofem::Element::packUnknowns().

◆ postInitialize()

void oofem::EngngModel::postInitialize ( )

virtual

Performs post-initialization for all the problem contents (which is called after initializeFrom). Currently, it calls Domain::postInitialize for all problem domains.

Reimplemented in oofem::DGProblem, oofem::QClinearStatic, oofem::StationaryMPMSProblem, and oofem::TestProblem.

Definition at line 2072 of file engngm.C.

References domainList, and timeStepController.

Referenced by instanciateDomains(), oofem::StationaryMPMSProblem::postInitialize(), and oofem::TestProblem::postInitialize().

◆ preInitializeNextStep()

virtual void oofem::EngngModel::preInitializeNextStep ( )

inlinevirtual

Does a pre-initialization of the next time step (implement if necessarry).

Reimplemented in oofem::FluidStructureProblem, and oofem::PFEM.

Definition at line 749 of file engngm.h.

Referenced by oofem::AdditiveManufacturingProblem::solveYourself(), solveYourself(), and oofem::StaggeredProblem::solveYourself().

◆ printDofOutputAt()

void oofem::EngngModel::printDofOutputAt	(	FILE *	stream,
		Dof *	iDof,
		TimeStep *	tStep )

virtual

DOF printing routine. Called by DofManagers to print Dof specific part. Dof class provides component printing routines, but emodel is responsible for what will be printed at DOF level.

Parameters

stream	output stream
iDof	dof to be processed
tStep	solution step

Reimplemented in oofem::CBS, oofem::DEIDynamic, oofem::DIIDynamic, oofem::FluidStructureProblem, oofem::NlDEIDynamic, oofem::NonLinearDynamic, oofem::PFEM, and oofem::SUPG.

Definition at line 884 of file engngm.C.

References oofem::Dof::printSingleOutputAt().

Referenced by oofem::ClonedDofManager::printOutputAt(), oofem::DofManager::printOutputAt(), and oofem::qcNode::printOutputAt().

◆ printOutputAt() [1/2]

void oofem::EngngModel::printOutputAt	(	FILE *	file,
		TimeStep *	tStep )

virtual

Prints output of receiver to output domain stream, for given time step. Corresponding function for element gauss points is invoked (gaussPoint::printOutputAt).

Reimplemented in oofem::AdaptiveLinearStatic, oofem::AdditiveManufacturingProblem, oofem::DGProblem, oofem::EigenValueDynamic, oofem::FreeWarping, oofem::LinearStability, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::StaggeredProblem, oofem::StructuralEngngModel, and oofem::TransientTransportProblem.

Definition at line 781 of file engngm.C.

References domainList, oofem::TimeStep::giveTargetTime(), and oofem::VST_Time.

Referenced by doStepOutput().

◆ printOutputAt() [2/2]

void oofem::EngngModel::printOutputAt	(	FILE *	file,
		TimeStep *	tStep,
		const IntArray &	nodeSets,
		const IntArray &	elementSets )

virtual

Todo: Add general support for reaction forces

Definition at line 806 of file engngm.C.

References oofem::IntArray::at(), domainList, oofem::IntArray::giveSize(), outputElements(), and outputNodes().

◆ printYourself()

void oofem::EngngModel::printYourself ( )

Prints state of receiver. Useful for debugging.

Definition at line 877 of file engngm.C.

References giveClassName(), giveNumberOfSteps(), and numberOfEquations.

◆ requiresEquationRenumbering()

virtual bool oofem::EngngModel::requiresEquationRenumbering ( TimeStep * tStep )

inlinevirtual

Returns true if equation renumbering is required for given solution step. This may of course change the number of equation and in general there is no guarantee that for a certain dof the same equation will be assigned. So the use of DOF unknowns dictionaries is generally recommended.

Reimplemented in oofem::DGProblem, oofem::IncrementalLinearStatic, oofem::MPMProblem, oofem::NonStationaryTransportProblem, oofem::StaticStructural, and oofem::TransientTransportProblem.

Definition at line 915 of file engngm.h.

References renumberFlag.

Referenced by oofem::AdditiveManufacturingProblem::solveYourself(), solveYourself(), and oofem::StaggeredProblem::solveYourself().

◆ requiresUnknownsDictionaryUpdate()

virtual int oofem::EngngModel::requiresUnknownsDictionaryUpdate ( )

inlinevirtual

Indicates if EngngModel requires Dofs dictionaries to be updated. If EngngModel does not support changes of static system, the dof forwards the requests for its unknowns to EngngModel, where unknowns are naturally kept. This is possible, because dof equation number is same during whole solution. But when changes of static system are allowed, several problem arise. For example by solving simple incremental static with allowed static changes, the incremental displacement vector of structure can not be added to total displacement vector of structure, because equation numbers may have changed, and one can not simply add these vector to obtain new total displacement vector, because incompatible displacement will be added. To solve this problem, unknown dictionary at dof level has been assumed. Dof then keeps its unknowns in its own private dictionary. After computing increment of solution, engngModel updates for each dof its unknowns in its dictionary (using updateUnknownsDictionary function). For aforementioned example engngModel updates incremental values but also total value by asking dof for previous total value (dof will use its dictionary, does not asks back EngngModel) adds corresponding increment and updates total value in dictionary.

Reimplemented in oofem::DGProblem, oofem::IncrementalLinearStatic, oofem::MPMProblem, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::StaticStructural, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 908 of file engngm.h.

Referenced by oofem::EigenValueDynamic::printOutputAt(), and oofem::StructuralEngngModel::updateInternalState().

◆ resetRenumberFlag()

virtual void oofem::EngngModel::resetRenumberFlag ( )

inlinevirtual

Sets the renumber flag to false.

Definition at line 451 of file engngm.h.

◆ restartYourself()

virtual void oofem::EngngModel::restartYourself ( TimeStep * tS )

inlinevirtual

This method is called when the restart of the analysis is perfomed, e.g., du to the convergence problems, and does all the necesary steps for the restart. These steps are handled by the individual engineering models

Reimplemented in oofem::StaticStructural.

Definition at line 477 of file engngm.h.

Referenced by solveYourself().

◆ restoreContext()

void oofem::EngngModel::restoreContext	(	DataStream &	stream,
		ContextMode	mode )

virtual

Restores the state of model from output stream. Restores not only the receiver state, but also same function is invoked for all DofManagers and Elements in associated domain. Note that by restoring element context also contexts of all associated integration points (and material statuses) are restored. Each context is associated with unique time step. Only one context per time step is allowed. Restore context function will restore such context, which is related (through its step number) to time step number and version given in obj parameter. Restoring context will change current time step in order to correspond to newly restored context.

Parameters

stream	Context file.
mode	Determines amount of info in stream.

Exceptions

ContextIOERR exception if error encountered.

Reimplemented in oofem::AdaptiveLinearStatic, oofem::AdaptiveNonLinearStatic, oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DGProblem, oofem::DIIDynamic, oofem::EigenValueDynamic, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::ProblemSequence, oofem::StaggeredProblem, oofem::StaticStructural, oofem::StationaryTransportProblem, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 1814 of file engngm.C.

References oofem::CIO_IOERR, oofem::CIO_OK, currentStep, domainList, domainNeqs, domainPrescribedNeqs, giveCurrentMetaStep(), giveMetaStep(), giveNumericalMethod(), initStepIncrements(), nMetaSteps, numberOfEquations, numberOfPrescribedEquations, previousStep, oofem::DataStream::read(), renumberFlag, oofem::NumericalMethod::restoreContext(), THROW_CIOERR, updateAttributes(), and updateDomainLinks().

Referenced by oofem::HuertaErrorEstimator::estimateError().

◆ saveContext()

void oofem::EngngModel::saveContext	(	DataStream &	stream,
		ContextMode	mode )

virtual

Stores the state of model to output stream. Stores not only the receiver state, but also same function is invoked for all DofManagers and Elements in associated domain. Note that by storing element context also contexts of all associated integration points (and material statuses) are stored.

Parameters

stream	Context stream.
mode	Determines amount of info in stream.

Exceptions

ContextIOERR If error encountered.

Reimplemented in oofem::AdaptiveNonLinearStatic, oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DGProblem, oofem::DIIDynamic, oofem::EigenValueDynamic, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::ProblemSequence, oofem::StaggeredProblem, oofem::StaticStructural, oofem::StationaryTransportProblem, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 1755 of file engngm.C.

References oofem::CIO_IOERR, oofem::CIO_OK, domainList, domainNeqs, domainPrescribedNeqs, giveCurrentStep(), giveMetaStep(), giveNumericalMethod(), numberOfEquations, numberOfPrescribedEquations, renumberFlag, oofem::NumericalMethod::saveContext(), THROW_CIOERR, and oofem::DataStream::write().

Referenced by saveStepContext().

◆ saveStepContext()

void oofem::EngngModel::saveStepContext	(	TimeStep *	tStep,
		ContextMode	mode )

Saves context of given solution step, if required (determined using this->giveContextOutputMode() method).

Definition at line 768 of file engngm.C.

References oofem::COM_Always, oofem::COM_Required, oofem::COM_UserDefined, giveContextFileName(), giveContextOutputMode(), giveCurrentStep(), oofem::TimeStep::giveNumber(), and saveContext().

Referenced by terminate(), and oofem::NonLinearStatic::terminate().

◆ setActiveVector()

virtual void oofem::EngngModel::setActiveVector ( int i )

inlinevirtual

Only relevant for eigen value analysis. Otherwise does noting.

Reimplemented in oofem::EigenValueDynamic, and oofem::LinearStability.

Definition at line 558 of file engngm.h.

◆ setContextOutputMode()

void oofem::EngngModel::setContextOutputMode ( ContextOutputMode contextMode )

inline

Sets context output mode of receiver.

Parameters

contextMode domain context mode.

Definition at line 411 of file engngm.h.

References contextOutputMode.

Referenced by oofem::AdaptiveNonLinearStatic::solveYourselfAt().

◆ setDeltaT()

void oofem::EngngModel::setDeltaT ( double dT )

inline

Returns time step size through the time step controlelr.

Definition at line 426 of file engngm.h.

◆ setDomain()

void oofem::EngngModel::setDomain	(	int	i,
		Domain *	ptr,
		bool	iDeallocateOld = true )

Sets i-th domain of receiver. Given domain is assumed to be owned (and deleted) by receiver. The old domain, if defined, will be deleted.

Parameters

i	Domain index.
ptr	Pointer to valid domain instance.

Definition at line 1948 of file engngm.C.

References domainList, and OOFEM_ERROR.

Referenced by operator=().

◆ setNumberOfEquations()

void oofem::EngngModel::setNumberOfEquations	(	int	id,
		int	neq )

inline

Definition at line 375 of file engngm.h.

References domainNeqs, and numberOfEquations.

◆ setParallelMode()

void oofem::EngngModel::setParallelMode ( bool newParallelFlag )

Sets the problem to run in parallel (or not).

Parameters

parallelFlag Determines parallel mode.

Definition at line 174 of file engngm.C.

References initParallel(), and parallelFlag.

◆ setProblemMode()

void oofem::EngngModel::setProblemMode ( problemMode pmode )

inline

Sets domain mode to given mode.

Parameters

pmode Problem mode.

Definition at line 433 of file engngm.h.

References pMode.

◆ setProblemScale()

void oofem::EngngModel::setProblemScale ( problemScale pscale )

inline

Sets scale in multiscale simulation.

Parameters

pscale Problem scale.

Definition at line 445 of file engngm.h.

References pScale.

◆ setRenumberFlag()

virtual void oofem::EngngModel::setRenumberFlag ( )

inlinevirtual

Sets the renumber flag to true.

Reimplemented in oofem::AdditiveManufacturingProblem, and oofem::StaggeredProblem.

Definition at line 449 of file engngm.h.

◆ setUDContextOutputMode()

void oofem::EngngModel::setUDContextOutputMode ( int cStep )

inline

Sets user defined context output mode (it sets contextOutputMode to contextOutputMode), setting contextOutputStep to given value.

Parameters

cStep new context output step

Definition at line 418 of file engngm.h.

References oofem::COM_UserDefined, contextOutputMode, and contextOutputStep.

Referenced by initializeFrom().

◆ showSparseMtrxStructure()

virtual void oofem::EngngModel::showSparseMtrxStructure	(	int	type,
		oofegGraphicContext &	gc,
		TimeStep *	tStep )

inlinevirtual

Shows the sparse structure of required matrix, type == 1 stiffness.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::FluidStructureProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::ProblemSequence, oofem::StaggeredProblem, and oofem::StructuralEngngModel.

Definition at line 1226 of file engngm.h.

References gc.

◆ solveYourself()

void oofem::EngngModel::solveYourself ( )

virtual

Starts solution process. Implementation should invoke for each time step solveYourselfAt function with time step as parameter. Time steps are created using giveNextStep function (this will set current time step to newly created, and updates previous step).

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::DIIDynamic, oofem::EigenValueDynamic, oofem::FluidMaterialEvaluator, oofem::FreeWarping, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::NlDEIDynamic, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::ProblemSequence, oofem::QClinearStatic, oofem::StaggeredProblem, oofem::StaticStructural, and oofem::StructuralMaterialEvaluator.

Definition at line 574 of file engngm.C.

References adaptTimeStep(), balanceLoad(), forceEquationNumbering(), giveCurrentStep(), giveInitialTime(), giveMetaStep(), giveNextStep(), giveNumberOfDomainEquations(), giveOutputStream(), giveSolutionStepTime(), initializeYourself(), initStepIncrements(), loadBalancingFlag, OOFEM_ERROR, OOFEM_LOG_DEBUG, OOFEM_LOG_INFO, preInitializeNextStep(), requiresEquationRenumbering(), restartYourself(), solveYourselfAt(), suppressOutput, terminate(), timer, timeStepController, updateYourself(), and oofem::ConvergenceException::what().

◆ solveYourselfAt()

virtual void oofem::EngngModel::solveYourselfAt ( TimeStep * tStep )

inlinevirtual

Solves problem for given time step. Should assemble characteristic matrices and vectors if necessary and solve problem using appropriate numerical method. After finishing solution, this->updateYourself function for updating solution state and then this->terminate function (for updating nodal and element values) should be called.

Reimplemented in oofem::AdaptiveNonLinearStatic, oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DEIDynamic, oofem::DGProblem, oofem::DIIDynamic, oofem::DummyEngngModel, oofem::FluidStructureProblem, oofem::FreeWarping, oofem::IncrementalLinearStatic, oofem::LinearStability, oofem::LinearStatic, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NLTransientTransportProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::Pdelta, oofem::PFEM, oofem::QClinearStatic, oofem::StaggeredProblem, oofem::StaticStructural, oofem::StationaryMPMSProblem, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::SUPG, oofem::TestProblem, and oofem::TransientTransportProblem.

Definition at line 484 of file engngm.h.

Referenced by oofem::FE2FluidMaterial::computeDeviatoricStress3D(), oofem::StructuralSlipFE2Material::giveHomogenizedFields(), oofem::XfemSolverInterface::propagateXfemInterfaces(), and solveYourself().

◆ terminate()

void oofem::EngngModel::terminate ( TimeStep * tStep )

virtual

Terminates the solution of time step. Default implementation calls prinOutput() service and if specified, context of whole domain is stored and output for given time step is printed.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::NonLinearStatic, oofem::StaggeredProblem, oofem::StaticStructural, and oofem::StructuralEngngModel.

Definition at line 741 of file engngm.C.

References CM_Definition, CM_State, doStepOutput(), exportModuleManager, giveOutputStream(), monitorManager, saveStepContext(), suppressOutput, and oofem::Monitor::TimeStepTermination.

Referenced by oofem::EigenValueDynamic::solveYourself(), and solveYourself().

◆ terminateAnalysis()

void oofem::EngngModel::terminateAnalysis ( )

Performs analysis termination after finishing analysis.

Definition at line 2022 of file engngm.C.

References exportModuleManager, giveAnalysisTime(), giveOutputStream(), OOFEM_LOG_FORCED, suppressOutput, and timer.

Referenced by oofem::AdaptiveNonLinearStatic::solveYourselfAt().

◆ unpackDofManagers()

int oofem::EngngModel::unpackDofManagers	(	ArrayWithNumbering *	dest,
		ProcessCommunicator &	processComm )

Unpacking function for vector values of DofManagers . Unpacks vector of shared/remote DofManagers from receive communication buffer of given process communicator.

Parameters

processComm	Task communicator.
dest	Destination vector + equation numbering.

Returns: Nonzero if successful.

Todo: Shouldn't hardcode domain number 1

Todo: Must fix: Internal dofmanagers in bc

Definition at line 2367 of file engngm.C.

References oofem::EngngModel::ArrayWithNumbering::array, oofem::FloatArray::at(), oofem::DofManager_remote, oofem::DofManager_shared, oofem::Domain::giveDofManager(), giveDomain(), oofem::DofManager::giveParallelMode(), oofem::ProcessCommunicator::giveProcessCommunicatorBuff(), oofem::ProcessCommunicator::giveToRecvMap(), oofem::EngngModel::ArrayWithNumbering::numbering, OOFEM_ERROR, and oofem::ProcessCommunicatorBuff::read().

◆ unpackMigratingData()

virtual void oofem::EngngModel::unpackMigratingData ( TimeStep * tStep )

inlineprotectedvirtual

Unpacks receiver data when rebalancing load. When rebalancing happens, the local numbering will be lost on majority of processors. Instead of identifying values of solution vectors that have to be send/received and then performing renumbering, all solution vectors are assumed to be stored in dof dictionaries before data migration. Then dofs will take care themselves for packing and unpacking. After data migration and local renumbering, the solution vectors will be restored from dof dictionary data back.

Reimplemented in oofem::NonLinearDynamic, and oofem::NonLinearStatic.

Definition at line 1084 of file engngm.h.

Referenced by balanceLoad().

◆ unpackRemoteElementData()

int oofem::EngngModel::unpackRemoteElementData ( ProcessCommunicator & processComm )

Unpacks data for remote elements (which are mirrors of remote partition's local elements). Remote elements are introduced when nonlocal constitutive models are used, in order to allow local averaging procedure (remote elements, which are involved in averaging on local partition are mirrored on this local partition) instead of implementing inefficient fine-grain communication. Remote element data are exchanged only if necessary and once for all of them. Current implementation calls unpackAndUpdateUnknowns service for all elements listed in given process communicator receive map.

Parameters

processComm Corresponding process communicator.

Returns: Nonzero if successful.

Definition at line 2317 of file engngm.C.

References oofem::Element_remote, giveCurrentStep(), giveDomain(), oofem::Domain::giveElement(), oofem::Element::giveParallelMode(), oofem::ProcessCommunicator::giveProcessCommunicatorBuff(), oofem::ProcessCommunicatorBuff::giveRecvBuff(), oofem::ProcessCommunicator::giveToRecvMap(), OOFEM_ERROR, and oofem::Element::unpackAndUpdateUnknowns().

◆ updateAttributes()

void oofem::EngngModel::updateAttributes ( MetaStep * mStep )

virtual

Update receiver attributes according to step metaStep attributes. Allows the certain parameters or attributes to be updated for particular metastep. The metastep provides the attributes record, from which the corresponding attributes can be read. The service takes a MetaStep parameter. It is recommended, to implement this service in such way, that multiple calls for steps belonging to same MetaStep does not change response. The default implementation updates the numerical method attributes.

Parameters

mStep Meta step.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::StaggeredProblem, and oofem::StaticStructural.

Definition at line 669 of file engngm.C.

References oofem::MetaStep::giveAttributesRecord(), giveLoadBalancer(), giveLoadBalancerMonitor(), oofem::MetaStep::giveNumber(), giveNumericalMethod(), and timeStepController.

Referenced by restoreContext(), oofem::EigenValueDynamic::solveYourself(), and oofem::LinearStability::solveYourself().

◆ updateComponent()

void oofem::EngngModel::updateComponent	(	TimeStep *	tStep,
		NumericalCmpn	cmpn,
		Domain *	d )

virtual

Reimplemented in oofem::DGProblem, oofem::MPMProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::StaticStructural, oofem::StationaryMPMSProblem, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 1674 of file engngm.C.

References OOFEM_ERROR.

◆ updateDofUnknownsDictionary()

virtual void oofem::EngngModel::updateDofUnknownsDictionary	(	DofManager *	,
		TimeStep *	)

inlinevirtual

Updates necessary values in Dofs unknown dictionaries.

See also: EngngModel::requiresUnknownsDictionaryUpdate; Dof::updateUnknownsDictionary

Reimplemented in oofem::IncrementalLinearStatic, oofem::NLTransientTransportProblem, oofem::PFEM, and oofem::SUPG.

Definition at line 922 of file engngm.h.

Referenced by oofem::EigenValueDynamic::printOutputAt(), and oofem::StructuralEngngModel::updateInternalState().

◆ updateDomainLinks()

void oofem::EngngModel::updateDomainLinks ( )

virtual

Updates domain links after the domains of receiver have changed. Used mainly after restoring context - the domains may change and this service is then used to update domain variables in all components belonging to receiver like error estimators, solvers, etc, having domains as attributes.

Reimplemented in oofem::AdaptiveLinearStatic, oofem::AdaptiveNonLinearStatic, oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DGProblem, oofem::FreeWarping, oofem::LinearStatic, oofem::MPMProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::NonStationaryTransportProblem, oofem::StaggeredProblem, oofem::StaticStructural, oofem::StationaryTransportProblem, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 1749 of file engngm.C.

References giveExportModuleManager().

Referenced by restoreContext().

◆ updateInternalRHS()

void oofem::EngngModel::updateInternalRHS	(	FloatArray &	answer,
		TimeStep *	tStep,
		Domain *	d,
		FloatArray *	eNorm )

virtual

Updates the solution (guess) according to the new values. Callback for nonlinear solvers (e.g. Newton-Raphson).

Parameters

solutionVector	New solution.
tStep	Time when component is updated.
d	Domain.
eNorm	Optional per-element norm (for normalization).

Reimplemented in oofem::DGProblem, oofem::MPMProblem, oofem::NonLinearDynamic, oofem::StaticStructural, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::StructuralEngngModel, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 1688 of file engngm.C.

References OOFEM_ERROR.

◆ updateMatrix()

void oofem::EngngModel::updateMatrix	(	SparseMtrx &	mat,
		TimeStep *	tStep,
		Domain *	d )

virtual

Updates the solution (guess) according to the new values. Callback for nonlinear solvers (e.g. Newton-Raphson).

Note: For performance, the matrix should keep it's non-zero structure between calls, so the caller should make sure not to clear the matrix object before called.

Parameters

solutionVector	New solution.
tStep	Time when component is updated.
d	Domain.

Reimplemented in oofem::DGProblem, oofem::MPMProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::StaticStructural, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 1695 of file engngm.C.

References OOFEM_ERROR.

◆ updateSharedDofManagers()

int oofem::EngngModel::updateSharedDofManagers	(	FloatArray &	answer,
		const UnknownNumberingScheme &	s,
		int	ExchangeTag )

Exchanges necessary remote DofManagers data.

Todo: The name and description of this function is misleading, the function really just accumulates the total values for shared "equations".

Parameters

answer	Array with collected values.
ExchangeTag	Exchange tag used by communicator.

Returns: Nonzero if successful.

Definition at line 2162 of file engngm.C.

References oofem::EngngModel::ArrayWithNumbering::array, communicator, giveRank(), isParallel(), oofem::EngngModel::ArrayWithNumbering::numbering, OOFEM_ERROR, and VERBOSEPARALLEL_PRINT.

◆ updateSolution()

void oofem::EngngModel::updateSolution	(	FloatArray &	solutionVector,
		TimeStep *	tStep,
		Domain *	d )

virtual

Updates the solution (guess) according to the new values. Callback for nonlinear solvers (e.g. Newton-Raphson), and are called before new internal forces are computed.

Parameters

solutionVector	New solution.
tStep	Time when component is updated.
d	Domain.

Reimplemented in oofem::DGProblem, oofem::MPMProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, oofem::StaticStructural, oofem::StationaryMPMSProblem, oofem::StationaryTransportProblem, oofem::StokesFlow, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 1681 of file engngm.C.

References OOFEM_ERROR.

Referenced by initForNewIteration().

◆ updateYourself()

void oofem::EngngModel::updateYourself ( TimeStep * tStep )

virtual

Updates internal state after finishing time step. (for example total values may be updated according to previously solved increments). Then element values are also updated (together with related integration points and material statuses).

Reimplemented in oofem::AdaptiveLinearStatic, oofem::AdaptiveNonLinearStatic, oofem::AdditiveManufacturingProblem, oofem::CBS, oofem::DGProblem, oofem::DIIDynamic, oofem::EigenValueDynamic, oofem::LinearStability, oofem::MPMProblem, oofem::NlDEIDynamic, oofem::NLTransientTransportProblem, oofem::NonLinearDynamic, oofem::NonStationaryTransportProblem, oofem::PFEM, oofem::StaggeredProblem, oofem::StokesFlow, oofem::StructuralEngngModel, oofem::SUPG, and oofem::TransientTransportProblem.

Definition at line 692 of file engngm.C.

References domainList, oofem::Element_remote, and VERBOSE_PRINT0.

Referenced by solveYourself().

◆ useNonlocalStiffnessOption()

virtual int oofem::EngngModel::useNonlocalStiffnessOption ( )

inlinevirtual

Returns nonzero if nonlocal stiffness option activated.

Reimplemented in oofem::AdditiveManufacturingProblem, oofem::FluidStructureProblem, oofem::NonLinearDynamic, oofem::NonLinearStatic, and oofem::StaggeredProblem.

Definition at line 1150 of file engngm.h.

Referenced by oofem::SkylineUnsym::buildInternalStructure().

Member Data Documentation

◆ comm

MPI_Comm oofem::EngngModel::comm

protected

Communication object for this engineering model.

Definition at line 299 of file engngm.h.

Referenced by assembleVector(), EngngModel(), and initParallel().

◆ commBuff

CommunicatorBuff* oofem::EngngModel::commBuff

protected

Common Communicator buffer.

Definition at line 313 of file engngm.h.

Referenced by EngngModel(), oofem::FreeWarping::initializeFrom(), oofem::LinearStatic::initializeFrom(), oofem::NlDEIDynamic::initializeFrom(), oofem::NonLinearDynamic::initializeFrom(), oofem::NonLinearStatic::initializeFrom(), oofem::QClinearStatic::initializeFrom(), oofem::StaticStructural::initializeFrom(), and ~EngngModel().

◆ communicator

ProblemCommunicator* oofem::EngngModel::communicator

protected

Communicator.

Definition at line 315 of file engngm.h.

Referenced by EngngModel(), giveProblemCommunicator(), initializeCommMaps(), oofem::FreeWarping::initializeFrom(), oofem::LinearStatic::initializeFrom(), oofem::NlDEIDynamic::initializeFrom(), oofem::NonLinearDynamic::initializeFrom(), oofem::NonLinearStatic::initializeFrom(), oofem::QClinearStatic::initializeFrom(), oofem::StaticStructural::initializeFrom(), oofem::StaticStructural::solveYourself(), updateSharedDofManagers(), and ~EngngModel().

◆ context

EngngModelContext* oofem::EngngModel::context

protected

Context.

Definition at line 277 of file engngm.h.

Referenced by EngngModel(), oofem::FluidStructureProblem::showSparseMtrxStructure(), and ~EngngModel().

◆ contextOutputMode

ContextOutputMode oofem::EngngModel::contextOutputMode

protected

Domain context output mode.

Definition at line 256 of file engngm.h.

Referenced by EngngModel(), giveContextOutputMode(), oofem::AdditiveManufacturingProblem::instanciateSlaveProblems(), oofem::StaggeredProblem::instanciateSlaveProblems(), oofem::ProblemSequence::instanciateYourself(), setContextOutputMode(), and setUDContextOutputMode().

◆ contextOutputStep

int oofem::EngngModel::contextOutputStep

protected

Definition at line 257 of file engngm.h.

Referenced by EngngModel(), giveContextOutputStep(), initializeFrom(), and setUDContextOutputMode().

◆ coreOutputFileName

std::string oofem::EngngModel::coreOutputFileName

protected

String with core output file name.

Definition at line 250 of file engngm.h.

Referenced by giveContextFileName(), giveDomainFileName(), and instanciateYourself().

◆ currentStep

std :: unique_ptr< TimeStep > oofem::EngngModel::currentStep

protected

Current time step.

Definition at line 241 of file engngm.h.

◆ dataOutputFileName

std::string oofem::EngngModel::dataOutputFileName

protected

Path to output stream.

Definition at line 248 of file engngm.h.

Referenced by giveOutputBaseFileName(), oofem::AdditiveManufacturingProblem::initializeFrom(), oofem::EigenValueDynamic::initializeFrom(), initializeFrom(), oofem::IncrementalLinearStatic::initializeFrom(), oofem::LinearStability::initializeFrom(), oofem::StaggeredProblem::initializeFrom(), oofem::AdditiveManufacturingProblem::instanciateYourself(), instanciateYourself(), oofem::ProblemSequence::instanciateYourself(), oofem::StaggeredProblem::instanciateYourself(), and letOutputBaseFileNameBe().

◆ defaultErrEstimator

std::unique_ptr<ErrorEstimator> oofem::EngngModel::defaultErrEstimator

protected

Error estimator. Useful for adaptivity, or simply printing errors output.

Definition at line 285 of file engngm.h.

Referenced by giveDomainErrorEstimator(), oofem::AdaptiveNonLinearStatic::initializeFrom(), initializeFrom(), oofem::AdaptiveLinearStatic::printOutputAt(), oofem::AdaptiveNonLinearStatic::solveYourselfAt(), oofem::AdaptiveLinearStatic::updateDomainLinks(), oofem::AdaptiveNonLinearStatic::updateDomainLinks(), and oofem::AdaptiveLinearStatic::updateYourself().

◆ domainList

std :: vector< std :: unique_ptr< Domain > > oofem::EngngModel::domainList

protected

List of problem domains.

Definition at line 217 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), checkProblemConsistency(), oofem::NLTransientTransportProblem::createPreviousSolutionInDofUnknownsDictionary(), giveDomain(), giveNumberOfDomains(), oofem::AdditiveManufacturingProblem::initializeFrom(), oofem::StaggeredProblem::initializeFrom(), initializeYourself(), initStepIncrements(), Instanciate_init(), instanciateDomains(), oofem::DGProblem::postInitialize(), postInitialize(), printOutputAt(), printOutputAt(), restoreContext(), saveContext(), setDomain(), oofem::CBS::updateInternalState(), oofem::NLTransientTransportProblem::updateInternalState(), oofem::NonStationaryTransportProblem::updateInternalState(), oofem::PFEM::updateInternalState(), oofem::StokesFlow::updateInternalState(), oofem::StructuralEngngModel::updateInternalState(), oofem::SUPG::updateInternalState(), updateYourself(), and oofem::NonStationaryTransportProblem::updateYourself().

◆ domainNeqs

IntArray oofem::EngngModel::domainNeqs

protected

Number of equations per domain.

Definition at line 225 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), EngngModel(), forceEquationNumbering(), forceEquationNumbering(), oofem::FluidModel::forceEquationNumbering(), oofem::PFEM::forceEquationNumbering(), giveNewEquationNumber(), giveNumberOfDomainEquations(), oofem::AdditiveManufacturingProblem::initializeFrom(), oofem::StaggeredProblem::initializeFrom(), Instanciate_init(), restoreContext(), saveContext(), and setNumberOfEquations().

◆ domainPrescribedNeqs

IntArray oofem::EngngModel::domainPrescribedNeqs

protected

Number of prescribed equations per domain.

Definition at line 227 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), EngngModel(), forceEquationNumbering(), forceEquationNumbering(), oofem::FluidModel::forceEquationNumbering(), oofem::PFEM::forceEquationNumbering(), giveNewPrescribedEquationNumber(), giveNumberOfDomainEquations(), oofem::AdditiveManufacturingProblem::initializeFrom(), oofem::StaggeredProblem::initializeFrom(), Instanciate_init(), restoreContext(), and saveContext().

◆ equationNumberingCompleted

int oofem::EngngModel::equationNumberingCompleted

protected

Equation numbering completed flag.

Definition at line 233 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), EngngModel(), forceEquationNumbering(), oofem::StokesFlow::forceEquationNumbering(), oofem::CBS::giveNumberOfDomainEquations(), giveNumberOfDomainEquations(), and oofem::PFEM::giveNumberOfDomainEquations().

◆ exportModuleManager

ExportModuleManager oofem::EngngModel::exportModuleManager

protected

Export module manager.

Definition at line 260 of file engngm.h.

Referenced by oofem::EigenValueDynamic::doStepOutput(), doStepOutput(), oofem::LinearStability::doStepOutput(), EngngModel(), giveExportModuleManager(), instanciateYourself(), terminate(), and terminateAnalysis().

◆ force_load_rebalance_in_first_step

bool oofem::EngngModel::force_load_rebalance_in_first_step

protected

Debug flag forcing load balancing after first step.

Definition at line 309 of file engngm.h.

Referenced by balanceLoad(), EngngModel(), and initializeFrom().

◆ initModuleManager

InitModuleManager oofem::EngngModel::initModuleManager

protected

Initialization module manager.

Definition at line 262 of file engngm.h.

Referenced by EngngModel(), init(), and instanciateYourself().

◆ lb

std::unique_ptr<LoadBalancer> oofem::EngngModel::lb

protected

Load Balancer.

Definition at line 304 of file engngm.h.

Referenced by balanceLoad(), EngngModel(), oofem::AdaptiveNonLinearStatic::giveLoadBalancer(), oofem::NonLinearDynamic::giveLoadBalancer(), and oofem::NonLinearStatic::giveLoadBalancer().

◆ lbm

std::unique_ptr<LoadBalancerMonitor> oofem::EngngModel::lbm

protected

Definition at line 305 of file engngm.h.

Referenced by balanceLoad(), EngngModel(), oofem::AdaptiveNonLinearStatic::giveLoadBalancerMonitor(), oofem::NonLinearDynamic::giveLoadBalancerMonitor(), and oofem::NonLinearStatic::giveLoadBalancerMonitor().

◆ loadBalancingFlag

bool oofem::EngngModel::loadBalancingFlag

protected

If set to true, load balancing is active.

Definition at line 307 of file engngm.h.

Referenced by EngngModel(), oofem::AdaptiveNonLinearStatic::giveLoadBalancer(), oofem::NonLinearDynamic::giveLoadBalancer(), oofem::NonLinearStatic::giveLoadBalancer(), oofem::AdaptiveNonLinearStatic::giveLoadBalancerMonitor(), oofem::NonLinearDynamic::giveLoadBalancerMonitor(), oofem::NonLinearStatic::giveLoadBalancerMonitor(), initializeFrom(), oofem::AdditiveManufacturingProblem::solveYourself(), solveYourself(), and oofem::StaggeredProblem::solveYourself().

◆ master

EngngModel* oofem::EngngModel::master

protected

Master e-model; if defined receiver is in maintained (slave) mode.

Definition at line 274 of file engngm.h.

◆ metaStepList

std :: vector< MetaStep > oofem::EngngModel::metaStepList

protected

List of problem metasteps.

Definition at line 237 of file engngm.h.

Referenced by instanciateDefaultMetaStep(), instanciateMetaSteps(), and oofem::DGProblem::postInitialize().

◆ monitorManager

MonitorManager oofem::EngngModel::monitorManager

protected

Monitor manager.

Definition at line 264 of file engngm.h.

Referenced by EngngModel(), instanciateYourself(), and terminate().

◆ ndomains

int oofem::EngngModel::ndomains

protected

Number of receiver domains.

Definition at line 215 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), oofem::AdditiveManufacturingProblem::AdditiveManufacturingProblem(), oofem::CBS::CBS(), oofem::DEIDynamic::DEIDynamic(), oofem::DGProblem::DGProblem(), oofem::DIIDynamic::DIIDynamic(), oofem::DummyEngngModel::DummyEngngModel(), oofem::EigenValueDynamic::EigenValueDynamic(), EngngModel(), oofem::FluidMaterialEvaluator::FluidMaterialEvaluator(), oofem::FluidStructureProblem::FluidStructureProblem(), oofem::FreeWarping::FreeWarping(), oofem::IncrementalLinearStatic::IncrementalLinearStatic(), oofem::AdditiveManufacturingProblem::initializeFrom(), oofem::StaggeredProblem::initializeFrom(), Instanciate_init(), oofem::LinearStability::LinearStability(), oofem::LinearStatic::LinearStatic(), oofem::MPMProblem::MPMProblem(), oofem::NlDEIDynamic::NlDEIDynamic(), oofem::NonLinearDynamic::NonLinearDynamic(), oofem::Pdelta::Pdelta(), oofem::PFEM::PFEM(), oofem::StaggeredProblem::StaggeredProblem(), oofem::StaticStructural::StaticStructural(), oofem::StationaryMPMSProblem::StationaryMPMSProblem(), oofem::StationaryTransportProblem::StationaryTransportProblem(), oofem::StokesFlow::StokesFlow(), oofem::StructuralMaterialEvaluator::StructuralMaterialEvaluator(), oofem::SUPG::SUPG(), oofem::TestProblem::TestProblem(), and oofem::TransientTransportProblem::TransientTransportProblem().

◆ nMetaSteps

int oofem::EngngModel::nMetaSteps

protected

Number of meta steps.

Definition at line 235 of file engngm.h.

Referenced by EngngModel(), oofem::NonLinearDynamic::giveNextStep(), oofem::DummyEngngModel::initializeFrom(), initializeFrom(), oofem::LinearStability::initializeFrom(), instanciateDefaultMetaStep(), instanciateMetaSteps(), instanciateYourself(), and restoreContext().

◆ nonLinFormulation

enum fMode oofem::EngngModel::nonLinFormulation

protected

Type of non linear formulation (total or updated formulation).

Definition at line 283 of file engngm.h.

Referenced by EngngModel(), giveFormulation(), oofem::NLTransientTransportProblem::giveFormulation(), oofem::NonLinearDynamic::giveFormulation(), oofem::NonLinearStatic::giveFormulation(), and initializeFrom().

◆ nonlocalExt

int oofem::EngngModel::nonlocalExt

protected

Flag indicating if nonlocal extension active, which will cause data to be sent between shared elements before computing the internal forces.

Definition at line 293 of file engngm.h.

Referenced by EngngModel(), exchangeRemoteElementData(), initializeCommMaps(), oofem::NlDEIDynamic::initializeFrom(), oofem::NonLinearDynamic::initializeFrom(), oofem::NonLinearStatic::initializeFrom(), oofem::StaticStructural::initializeFrom(), and oofem::StaticStructural::solveYourself().

◆ nonlocCommunicator

ProblemCommunicator* oofem::EngngModel::nonlocCommunicator

protected

NonLocal Communicator. Necessary when nonlocal constitutive models are used.

Definition at line 318 of file engngm.h.

Referenced by EngngModel(), exchangeRemoteElementData(), giveProblemCommunicator(), initializeCommMaps(), oofem::NlDEIDynamic::initializeFrom(), oofem::NonLinearDynamic::initializeFrom(), oofem::NonLinearStatic::initializeFrom(), oofem::StaticStructural::initializeFrom(), oofem::StaticStructural::solveYourself(), and ~EngngModel().

◆ number

int oofem::EngngModel::number

protected

Receivers id.

Definition at line 245 of file engngm.h.

Referenced by oofem::Domain::Domain(), and EngngModel().

◆ numberOfEquations

int oofem::EngngModel::numberOfEquations

protected

Total number of equation in current time step.

Definition at line 221 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), EngngModel(), forceEquationNumbering(), printYourself(), restoreContext(), saveContext(), and setNumberOfEquations().

◆ numberOfPrescribedEquations

int oofem::EngngModel::numberOfPrescribedEquations

protected

Total number or prescribed equations in current time step.

Definition at line 223 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), EngngModel(), forceEquationNumbering(), restoreContext(), and saveContext().

◆ numberOfSteps

int oofem::EngngModel::numberOfSteps

protected

Total number of time steps.

Definition at line 219 of file engngm.h.

◆ numProcs

int oofem::EngngModel::numProcs

protected

Total number of collaborating processes.

Definition at line 291 of file engngm.h.

Referenced by EngngModel(), giveNumberOfProcesses(), oofem::AdditiveManufacturingProblem::initializeFrom(), initializeFrom(), oofem::StaggeredProblem::initializeFrom(), and initParallel().

◆ outputStream

FILE* oofem::EngngModel::outputStream

protected

Output stream.

Definition at line 252 of file engngm.h.

Referenced by EngngModel(), giveOutputStream(), oofem::AdditiveManufacturingProblem::initializeFrom(), oofem::EigenValueDynamic::initializeFrom(), initializeFrom(), oofem::IncrementalLinearStatic::initializeFrom(), oofem::LinearStability::initializeFrom(), oofem::StaggeredProblem::initializeFrom(), letOutputBaseFileNameBe(), and ~EngngModel().

◆ parallelContextList

std :: vector< ParallelContext > oofem::EngngModel::parallelContextList

protected

List where parallel contexts are stored.

Definition at line 323 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), forceEquationNumbering(), giveParallelContext(), and initParallelContexts().

◆ parallelFlag

int oofem::EngngModel::parallelFlag

protected

Flag indicating that the receiver runs in parallel.

Definition at line 281 of file engngm.h.

Referenced by EngngModel(), initializeFrom(), isParallel(), and setParallelMode().

◆ pMode

problemMode oofem::EngngModel::pMode

protected

Domain mode.

Definition at line 267 of file engngm.h.

Referenced by EngngModel(), giveProblemMode(), oofem::AdditiveManufacturingProblem::instanciateSlaveProblems(), oofem::StaggeredProblem::instanciateSlaveProblems(), oofem::ProblemSequence::instanciateYourself(), and setProblemMode().

◆ previousStep

std :: unique_ptr< TimeStep > oofem::EngngModel::previousStep

protected

Previous time step.

Definition at line 243 of file engngm.h.

◆ processor_name

char oofem::EngngModel::processor_name[PROCESSOR_NAME_LENGTH]

protected

Processor name.

Definition at line 296 of file engngm.h.

Referenced by oofem::AdditiveManufacturingProblem::initializeFrom(), initializeFrom(), oofem::StaggeredProblem::initializeFrom(), and initParallel().

◆ profileOpt

bool oofem::EngngModel::profileOpt

protected

Profile optimized numbering flag (using Sloan's algorithm).

Definition at line 231 of file engngm.h.

Referenced by EngngModel(), forceEquationNumbering(), and initializeFrom().

◆ pScale

problemScale oofem::EngngModel::pScale

protected

Multiscale mode.

Definition at line 269 of file engngm.h.

Referenced by EngngModel(), oofem::NonLinearStatic::giveDeltaT(), oofem::NonLinearDynamic::giveNextStep(), giveProblemScale(), and setProblemScale().

◆ rank

int oofem::EngngModel::rank

protected

Domain rank in a group of collaborating processes (0..groupSize-1).

Definition at line 289 of file engngm.h.

Referenced by EngngModel(), errorInfo(), giveRank(), oofem::AdditiveManufacturingProblem::initializeFrom(), initializeFrom(), oofem::StaggeredProblem::initializeFrom(), and initParallel().

◆ referenceFileName

std::string oofem::EngngModel::referenceFileName

protected

String with reference file name.

Definition at line 254 of file engngm.h.

Referenced by EngngModel(), giveReferenceFileName(), and instanciateYourself().

◆ renumberFlag

bool oofem::EngngModel::renumberFlag

protected

Renumbering flag (renumbers equations after each step, necessary if Dirichlet BCs change).

Definition at line 229 of file engngm.h.

Referenced by EngngModel(), oofem::AdditiveManufacturingProblem::initializeFrom(), initializeFrom(), oofem::StaggeredProblem::initializeFrom(), requiresEquationRenumbering(), oofem::SUPG::requiresUnknownsDictionaryUpdate(), restoreContext(), and saveContext().

◆ simulationDescription

std::string oofem::EngngModel::simulationDescription

protected

Definition at line 339 of file engngm.h.

Referenced by giveDescription(), oofem::AdditiveManufacturingProblem::initializeFrom(), oofem::EigenValueDynamic::initializeFrom(), initializeFrom(), oofem::IncrementalLinearStatic::initializeFrom(), oofem::LinearStability::initializeFrom(), oofem::StaggeredProblem::initializeFrom(), and instanciateYourself().

◆ startTime

time_t oofem::EngngModel::startTime

protected

Solution start time.

Definition at line 271 of file engngm.h.

Referenced by giveStartTime(), oofem::AdditiveManufacturingProblem::initializeFrom(), oofem::EigenValueDynamic::initializeFrom(), initializeFrom(), oofem::IncrementalLinearStatic::initializeFrom(), oofem::LinearStability::initializeFrom(), oofem::StaggeredProblem::initializeFrom(), and instanciateYourself().

◆ stepWhenIcApply

std :: unique_ptr< TimeStep > oofem::EngngModel::stepWhenIcApply

protected

Solution step when IC (initial conditions) apply.

Definition at line 239 of file engngm.h.

◆ suppressOutput

bool oofem::EngngModel::suppressOutput

protected

◆ timer

EngngModelTimer oofem::EngngModel::timer

protected

E-model timer.

Definition at line 279 of file engngm.h.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), assemble(), assemble(), oofem::NonLinearDynamic::assemble(), assembleExtrapolatedForces(), assemblePrescribedExtrapolatedForces(), assembleVectorFromBC(), assembleVectorFromDofManagers(), assembleVectorFromElements(), balanceLoad(), oofem::DGProblem::constructBoundaryEntities(), forceEquationNumbering(), giveAnalysisTime(), giveSolutionStepTime(), giveTimer(), oofem::AdaptiveNonLinearStatic::initializeAdaptiveFrom(), instanciateYourself(), oofem::EigenValueDynamic::printOutputAt(), oofem::AdditiveManufacturingProblem::solveYourself(), oofem::EigenValueDynamic::solveYourself(), solveYourself(), oofem::FluidMaterialEvaluator::solveYourself(), oofem::LinearStability::solveYourself(), oofem::StaggeredProblem::solveYourself(), oofem::StructuralMaterialEvaluator::solveYourself(), oofem::SUPG::solveYourselfAt(), terminateAnalysis(), oofem::NonLinearDynamic::updateComponent(), oofem::NonLinearDynamic::updateInternalRHS(), and oofem::NonLinearDynamic::updateMatrix().

◆ timeStepController

std::unique_ptr<TimeStepController> oofem::EngngModel::timeStepController

protected

Time Step controller is responsible for collecting data from analysis, elements, and materials, and select the appropriate timestep size for the next step, or reduce the step in case of convergence problems.

Definition at line 287 of file engngm.h.

Referenced by oofem::StaticStructural::adaptTimeStep(), EngngModel(), oofem::StaticStructural::giveCurrentStep(), giveFinalTime(), giveNumberOfSteps(), oofem::StaticStructural::givePreviousStep(), instanciateYourself(), postInitialize(), solveYourself(), and updateAttributes().

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

Classes

Public Types

Protected Attributes

Load balancing attributes

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

◆ EngngModel_UpdateMode

◆ EngngModelCommType

◆ InitialGuess

Constructor & Destructor Documentation

◆ EngngModel() [1/2]

◆ ~EngngModel()

◆ EngngModel() [2/2]

Member Function Documentation

◆ adaptTimeStep()

◆ assemble() [1/2]

◆ assemble() [2/2]

◆ assembleExtrapolatedForces()

◆ assemblePrescribedExtrapolatedForces()

◆ assembleVector()

◆ assembleVectorFromBC()

◆ assembleVectorFromDofManagers()

◆ assembleVectorFromElements()

◆ balanceLoad()

◆ checkConsistency()

◆ checkProblemConsistency()

◆ doStepOutput()

◆ drawElements()

◆ drawNodes()

◆ drawYourself()

◆ errorInfo()

◆ estimateMaxPackSize()

◆ exchangeRemoteElementData()

◆ forceEquationNumbering() [1/2]

◆ forceEquationNumbering() [2/2]

◆ giveAnalysisTime()

◆ giveClassName()

◆ giveContext()

◆ giveContextFileName()

◆ giveContextOutputMode()

◆ giveContextOutputStep()

◆ giveCurrentMetaStep()

◆ giveCurrentNumberOfIterations()

◆ giveCurrentStep()

◆ giveDeltaT()

◆ giveDescription()

◆ giveDomain()

◆ giveDomainErrorEstimator()

◆ giveDomainFileName()

◆ giveEigenValue()

◆ giveEndOfTimeOfInterest()

◆ giveEngngModel()

◆ giveEquationScalingFlag()

◆ giveExportModuleManager()

◆ giveField() [1/2]

◆ giveField() [2/2]

◆ giveFinalTime()

◆ giveFormulation()

◆ giveInitialTime()

◆ giveLoadBalancer()

◆ giveLoadBalancerMonitor()

◆ giveLoadLevel()

◆ giveMasterEngngModel()

◆ giveMaterialInterface()

◆ giveMetaStep()

◆ giveNewEquationNumber()

◆ giveNewPrescribedEquationNumber()

◆ giveNextStep()

◆ giveNumberOfDomainEquations()

◆ giveNumberOfDomains()

◆ giveNumberOfFirstStep()

◆ giveNumberOfMetaSteps()

◆ giveNumberOfProcesses()

◆ giveNumberOfSlaveProblems()

◆ giveNumberOfSteps()

◆ giveNumberOfTimeStepWhenIcApply()

◆ giveNumericalMethod()

◆ giveOutputBaseFileName()

◆ giveOutputStream()