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#include <Panzer_Integrator_GradBasisTimesScalar_decl.hpp>
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struct | FieldMultTag |
This empty struct allows us to optimize operator()() depending on the number of field multipliers. More... | |
Public Member Functions | |
Integrator_GradBasisTimesScalar (const panzer::EvaluatorStyle &evalStyle, const std::vector< std::string > &resNames, const std::string &scalar, const panzer::BasisIRLayout &basis, const panzer::IntegrationRule &ir, const double &multiplier=1, const std::vector< std::string > &fmNames=std::vector< std::string >()) | |
Main Constructor. | |
Integrator_GradBasisTimesScalar (const Teuchos::ParameterList &p) | |
ParameterList Constructor. | |
void | postRegistrationSetup (typename Traits::SetupData d, PHX::FieldManager< Traits > &fm) |
Post-Registration Setup. | |
void | evaluateFields (typename Traits::EvalData d) |
Evaluate Fields. | |
template<int NUM_FIELD_MULT> | |
KOKKOS_INLINE_FUNCTION void | operator() (const FieldMultTag< NUM_FIELD_MULT > &tag, const std::size_t &cell) const |
Perform the integration. | |
template<int NUM_FIELD_MULT> | |
KOKKOS_INLINE_FUNCTION void | operator() (const FieldMultTag< NUM_FIELD_MULT > &, const size_t &cell) const |
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void | setDetailsIndex (const int di) |
An evaluator builder sets the details index. | |
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DomainEvaluator (DomainType domain=ALL) | |
Constructor. | |
virtual | ~DomainEvaluator ()=default |
Default destructor. | |
void | setDomain (const DomainType domain) |
Set the domain for the evaluator. | |
DomainType | getDomain () |
Get the domain for the evaluator. | |
virtual int | cellStartIndex (const panzer::Workset &workset) const |
Returns the starting cell for the specified domain for a given workset. | |
virtual int | cellEndIndex (const panzer::Workset &workset) const |
Returns the non-inclusive end cell for the specified domain for a given workset. | |
Private Types | |
using | ScalarT = typename EvalT::ScalarT |
The scalar type. | |
using | InnerView = PHX::UnmanagedView<ScalarT**> |
using | OuterView = PHX::View<InnerView*> |
Private Member Functions | |
Teuchos::RCP< Teuchos::ParameterList > | getValidParameters () const |
Get Valid Parameters. | |
Private Attributes | |
const panzer::EvaluatorStyle | evalStyle_ |
An enum determining the behavior of this Evaluator . | |
std::vector< PHX::MDField< ScalarT, Cell, BASIS > > | fields_host_ |
The fields to which we'll contribute, or in which we'll store, the result of computing this integral. | |
OuterView | fields_ |
PHX::MDField< const ScalarT, Cell, IP > | scalar_ |
A field representing the scalar function we're integrating ( ![]() | |
ScalarT | multiplier_ |
The scalar multiplier out in front of the integral ( ![]() | |
std::vector< PHX::MDField< const ScalarT, Cell, IP > > | fieldMults_ |
The scalar multiplier out in front of the integral ( ![]() | |
PHX::View< PHX::UnmanagedView< const ScalarT ** > * > | kokkosFieldMults_ |
The PHX::View representation of the (possibly empty) list of fields that are multipliers out in front of the integral ( ![]() ![]() | |
int | numDims_ |
The number of dimensions associated with the gradient. | |
std::string | basisName_ |
The name of the basis we're using. | |
std::size_t | basisIndex_ |
The index in the Workset bases for our particular BasisIRLayout name. | |
PHX::MDField< double, panzer::Cell, panzer::BASIS, panzer::IP, panzer::Dim > | basis_ |
The gradient vector basis information necessary for integration. | |
Additional Inherited Members | |
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enum | DomainType : int { OWNED =0 , GHOST =1 , REAL =2 , VIRTUAL =3 , EXTERNAL =4 , ALL =5 } |
Domain types supported by worksets. More... | |
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WorksetDetailsAccessor | wda |
Definition at line 80 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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The scalar type.
Definition at line 257 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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Definition at line 274 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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Definition at line 275 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
panzer::Integrator_GradBasisTimesScalar< EvalT, Traits >::Integrator_GradBasisTimesScalar | ( | const panzer::EvaluatorStyle & | evalStyle, |
const std::vector< std::string > & | resNames, | ||
const std::string & | scalar, | ||
const panzer::BasisIRLayout & | basis, | ||
const panzer::IntegrationRule & | ir, | ||
const double & | multiplier = 1, | ||
const std::vector< std::string > & | fmNames = std::vector<std::string>() ) |
Main Constructor.
Creates an Evaluator
to evaluate the integral
where
[in] | evalStyle | An enum declaring the behavior of this Evaluator , which is to either:
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[in] | resNames | The names of either the contributed or evaluated fields, depending on evalStyle . |
[in] | scalar | The name of the scalar function being integrated ( ![]() |
[in] | basis | The basis that you'd like to use ( ![]() |
[in] | ir | The integration rule that you'd like to use. |
[in] | multiplier | The scalar multiplier out in front of the integral you're computing ( ![]() |
[in] | fmNames | A list of names of fields that are multipliers out in front of the integral you're computing ( ![]() ![]() vector . |
std::invalid_argument | If any of the inputs are invalid. |
std::logic_error | If the basis supplied does not support the gradient operator, or if the dimension of the space doesn't match the size of resNames . |
Definition at line 71 of file Panzer_Integrator_GradBasisTimesScalar_impl.hpp.
panzer::Integrator_GradBasisTimesScalar< EvalT, Traits >::Integrator_GradBasisTimesScalar | ( | const Teuchos::ParameterList & | p | ) |
ParameterList
Constructor.
Creates an Evaluator
to evaluate the integral
where
Evaluator
with a ParameterList
; however, it is strongly advised that you not use this ParameterList
Constructor, but rather that you favor the main constructor with its compile-time argument checking instead.[in] | p | A ParameterList of the form <ParameterList>
<Parameter name = "Residual Names" type = "std::vector<std::string>" value = (required) />
<Parameter name = "Scalar Name" type = "std::string" value = (required) />
<Parameter name = "Basis" type = "RCP<panzer::BasisIRLayout>" value = (required) />
<Parameter name = "IR" type = "RCP<panzer::IntegrationRule>" value = (required) />
<Parameter name = "Multiplier" type = "double" value = (required) />
<Parameter name = "Field Multipliers" type = "RCP<const std::vector<std::string>>" value = null (default)/>
</ParameterList>
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Definition at line 167 of file Panzer_Integrator_GradBasisTimesScalar_impl.hpp.
void panzer::Integrator_GradBasisTimesScalar< EvalT, Traits >::postRegistrationSetup | ( | typename Traits::SetupData | d, |
PHX::FieldManager< Traits > & | fm ) |
Post-Registration Setup.
Sets the basis index, and gets the PHX::View versions of the field multipliers, if there are any.
[in] | sd | Essentially a list of Workset s, which are collections of cells (elements) that all live on a single process. |
[in] | fm | This is an unused part of the Evaluator interface. |
Definition at line 198 of file Panzer_Integrator_GradBasisTimesScalar_impl.hpp.
void panzer::Integrator_GradBasisTimesScalar< EvalT, Traits >::evaluateFields | ( | typename Traits::EvalData | d | ) |
Evaluate Fields.
This actually performs the integration by calling operator()()
in a Kokkos::parallel_for
over the cells in the Workset
.
[in] | workset | The Workset on which you're going to do the integration. |
Definition at line 296 of file Panzer_Integrator_GradBasisTimesScalar_impl.hpp.
KOKKOS_INLINE_FUNCTION void panzer::Integrator_GradBasisTimesScalar< EvalT, Traits >::operator() | ( | const FieldMultTag< NUM_FIELD_MULT > & | tag, |
const std::size_t & | cell ) const |
Perform the integration.
Generally speaking, for a given cell in the Workset
, this routine loops over quadrature points, bases, and dimensions to perform the integration, scaling the vector field to be integrated by the multiplier (
[in] | tag | An indication of the number of field multipliers we have; either 0, 1, or something else. |
[in] | cell | The cell in the Workset over which to integrate. |
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Get Valid Parameters.
Get all the parameters that we support such that the ParameterList
Constructor can do some validation of the input ParameterList
.
ParameterList
with all the valid parameters (keys) in it. The values tied to those keys are meaningless default values. Definition at line 324 of file Panzer_Integrator_GradBasisTimesScalar_impl.hpp.
KOKKOS_INLINE_FUNCTION void panzer::Integrator_GradBasisTimesScalar< EvalT, Traits >::operator() | ( | const FieldMultTag< NUM_FIELD_MULT > & | , |
const size_t & | cell ) const |
Definition at line 226 of file Panzer_Integrator_GradBasisTimesScalar_impl.hpp.
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An enum
determining the behavior of this Evaluator
.
This Evaluator
will compute the result of its integration and then:
Definition at line 267 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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The fields to which we'll contribute, or in which we'll store, the result of computing this integral.
Definition at line 273 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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Definition at line 276 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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A field representing the scalar function we're integrating (
Definition at line 282 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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The scalar multiplier out in front of the integral (
Definition at line 288 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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The scalar multiplier out in front of the integral (
Definition at line 294 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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The PHX::View
representation of the (possibly empty) list of fields that are multipliers out in front of the integral (
Definition at line 301 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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The number of dimensions associated with the gradient.
Definition at line 306 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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The name of the basis we're using.
Definition at line 311 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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The index in the Workset
bases for our particular BasisIRLayout
name.
Definition at line 317 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.
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The gradient vector basis information necessary for integration.
Definition at line 324 of file Panzer_Integrator_GradBasisTimesScalar_decl.hpp.