Small deformation total solid mechanics driver. More...

Detailed Description

Small deformation total solid mechanics driver.

#include <SDTSolidMechanicsDriver.h>

Inheritance diagram for SDTSolidMechanicsDriver:

[legend]

Public Member Functions
	SDTSolidMechanicsDriver (const OptionSet &options)

Public Member Functions inherited from SolidMechanicsDriver
	SolidMechanicsDriver (const OptionSet &options)

void	setup () override
	Setup this object.

void	diagnose () const override
	Check for common problems.

Public Member Functions inherited from TransientDriver
	TransientDriver (const OptionSet &options)

void	setup () override
	Setup this object.

void	diagnose () const override
	Check for common problems.

bool	run () override
	Let the driver run, return `true` upon successful completion, and return `false` otherwise.

virtual torch::nn::ModuleDict	result () const
	The results (input and output) from all time steps.

virtual std::string	save_as_path () const
	The destination file/path to save the results.

Public Member Functions inherited from ModelDriver
	ModelDriver (const OptionSet &options)

const Model &	model () const

const Model &	postprocessor () const

Public Member Functions inherited from Driver
	Driver (const OptionSet &options)
	Construct a new Driver object.

Public Member Functions inherited from NEML2Object
	NEML2Object ()=delete

	NEML2Object (NEML2Object &&)=delete

	NEML2Object (const NEML2Object &)=delete

NEML2Object &	operator= (NEML2Object &&)=delete

NEML2Object &	operator= (const NEML2Object &)=delete

virtual	~NEML2Object ()=default

	NEML2Object (const OptionSet &options)
	Construct a new NEML2Object object.

const OptionSet &	input_options () const

const std::string &	name () const
	A readonly reference to the object's name.

const std::string &	type () const
	A readonly reference to the object's type.

const std::string &	path () const
	A readonly reference to the object's path.

const std::string &	doc () const
	A readonly reference to the object's docstring.

Factory *	factory () const
	Get the factory that created this object.

const Settings &	settings () const
	Settings.

template<typename T = NEML2Object>
const T *	host () const
	Get a readonly pointer to the host.

template<typename T = NEML2Object>
T *	host ()
	Get a writable pointer to the host.

template<typename T >
const T &	resolve_tensor (const std::string &name)
	Resolve a TensorName to a Tensor.

template<class T >
std::shared_ptr< T >	get_object (const std::string &section, const std::string &name)

template<class T = Solver>
std::shared_ptr< T >	get_solver (const std::string &name)
	Get a solver from the factory.

template<class T = Data>
std::shared_ptr< T >	get_data (const std::string &name)
	Get a data from the factory.

template<class T = Model>
std::shared_ptr< T >	get_model (const std::string &name)
	Get a model from the factory.

template<class T = Driver>
std::shared_ptr< T >	get_driver (const std::string &name)
	Get a driver from the factory.

template<class T = WorkScheduler>
std::shared_ptr< T >	get_scheduler (const std::string &name)
	Get a scheduler from the factory.

Public Member Functions inherited from DiagnosticsInterface
	DiagnosticsInterface ()=delete

	DiagnosticsInterface (NEML2Object *object)

	DiagnosticsInterface (DiagnosticsInterface &&)=delete

	DiagnosticsInterface (const DiagnosticsInterface &)=delete

DiagnosticsInterface &	operator= (const DiagnosticsInterface &)=delete

DiagnosticsInterface &	operator= (DiagnosticsInterface &&)=delete

virtual	~DiagnosticsInterface ()=default

const NEML2Object &	object () const
	Get the object.

Static Public Member Functions
static OptionSet	expected_options ()

Static Public Member Functions inherited from SolidMechanicsDriver
static OptionSet	expected_options ()

Static Public Member Functions inherited from TransientDriver
static OptionSet	expected_options ()

Static Public Member Functions inherited from ModelDriver
static OptionSet	expected_options ()

Static Public Member Functions inherited from Driver
static OptionSet	expected_options ()

Static Public Member Functions inherited from NEML2Object
static OptionSet	expected_options ()

Protected Member Functions
void	init_strain_control (const OptionSet &options) override

void	init_stress_control (const OptionSet &options) override

Protected Member Functions inherited from SolidMechanicsDriver
void	update_forces () override
	Update the driving forces for the current time step.

virtual void	init_mixed_control (const OptionSet &)

virtual void	init_temperature_control (const OptionSet &)

Protected Member Functions inherited from TransientDriver
virtual bool	solve ()
	Solve the initial value problem.

virtual void	advance_step ()
	Advance in time: the state becomes old state, and forces become old forces.

virtual void	apply_ic ()
	Apply the initial conditions.

virtual void	apply_predictor ()
	Apply the predictor to calculate the initial guess for the current time step.

virtual void	solve_step ()
	Perform the constitutive update for the current time step.

virtual void	postprocess ()
	Postprocess the output of the current time step.

virtual void	store_input ()
	Save the input of the current time step.

virtual void	output () const
	Save the results into the destination file/path.

Additional Inherited Members
Protected Attributes inherited from SolidMechanicsDriver
const EnumSelection	_control
	The control method to drive the constitutive update.

VariableName	_driving_force_name

SR2	_driving_force
	The value of the driving force.

VariableName	_mixed_control_name

SR2	_mixed_control
	Actual control signal, when used for control == "MIXED".

const bool	_temperature_prescribed

VariableName	_temperature_name
	Name of the temperature variable.

Scalar	_temperature
	Temperature.

Protected Attributes inherited from TransientDriver
const VariableName	_time_name
	VariableName for the time.

Scalar	_time
	The current time.

Size	_step_count = 0
	The current step count.

const Size	_nsteps
	Total number of steps.

ValueMap	_in
	The input to the constitutive model.

const EnumSelection	_predictor
	The predictor used to set the initial guess.

std::vector< ValueMap >	_result_in
	Inputs from all time steps.

std::vector< ValueMap >	_result_out
	Outputs from all time steps.

std::vector< VariableName >	_driving_force_names
	Driving forces (other than time)

std::vector< Tensor >	_driving_forces

std::string	_save_as
	The destination file name or file path.

Protected Attributes inherited from ModelDriver
const std::shared_ptr< Model >	_model
	The model which the driver uses to perform constitutive updates.

const std::vector< VariableName >	_intmd_vars
	Variable names for which to tag intermediate shapes.

const std::vector< TensorShape >	_intmd_shapes
	Corresponding tensor shapes for the intermediate variables.

const std::shared_ptr< Model >	_postprocessor
	Postprocessor model.

const Device	_device
	The device on which to evaluate the model.

const bool	_show_model_info
	Set to true to list all the model parameters at the beginning.

Protected Attributes inherited from Driver
bool	_verbose
	Whether to print out additional (debugging) information during the execution.

Constructor & Destructor Documentation

◆ SDTSolidMechanicsDriver()

SDTSolidMechanicsDriver ( const OptionSet & options )

Member Function Documentation

◆ expected_options()

OptionSet expected_options ( )

static

◆ init_strain_control()

void init_strain_control ( const OptionSet & )

overrideprotectedvirtual

Control-specific initialization

Implements SolidMechanicsDriver.

◆ init_stress_control()

void init_stress_control ( const OptionSet & options )

overrideprotectedvirtual

Implements SolidMechanicsDriver.

Detailed Description

Public Member Functions

Static Public Member Functions