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Phalanx
Development
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Phalanx
Development
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Public Types | |
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typedef PHX::EvaluationContainer_TemplateManager < Traits >::iterator | iterator |
Public Member Functions | |
| void | requireFieldForAllEvaluationTypes (const PHX::FieldTag &t) |
| template<typename EvalT > | |
| void | requireField (const PHX::FieldTag &t) |
| void | registerEvaluatorForAllEvaluationTypes (const Teuchos::RCP< PHX::Evaluator< Traits > > &e) |
| template<typename EvalT > | |
| void | registerEvaluator (const Teuchos::RCP< PHX::Evaluator< Traits > > &e) |
| void | registerEvaluator (typename PHX::FieldManager< Traits >::iterator it, const Teuchos::RCP< PHX::Evaluator< Traits > > &e) |
| template<typename EvalT , typename DataT , typename Tag0 , typename Tag1 , typename Tag2 , typename Tag3 , typename Tag4 , typename Tag5 , typename Tag6 , typename Tag7 > | |
| void | getFieldData (PHX::MDField< DataT, Tag0, Tag1, Tag2, Tag3, Tag4, Tag5, Tag6, Tag7 > &f) |
| template<typename EvalT , typename DataT , typename Tag0 , typename Tag1 , typename Tag2 , typename Tag3 , typename Tag4 , typename Tag5 , typename Tag6 , typename Tag7 > | |
| void | getFieldData (PHX::MDField< const DataT, Tag0, Tag1, Tag2, Tag3, Tag4, Tag5, Tag6, Tag7 > &f) |
| template<typename EvalT , typename DataT , int Rank> | |
| void | getFieldData (PHX::Field< DataT, Rank > &f) |
| template<typename EvalT , typename DataT , int Rank> | |
| void | getFieldData (PHX::Field< const DataT, Rank > &f) |
| template<typename EvalT , typename DataT > | |
| void | getFieldData (const PHX::FieldTag &ft, PHX::View< DataT > &f) |
| template<typename EvalT , typename DataT , typename Tag0 , typename Tag1 , typename Tag2 , typename Tag3 , typename Tag4 , typename Tag5 , typename Tag6 , typename Tag7 > | |
| void | setUnmanagedField (PHX::MDField< DataT, Tag0, Tag1, Tag2, Tag3, Tag4, Tag5, Tag6, Tag7 > &f) |
| Allows the user to manage the memory allocation of a particular field and dynamically set/swap the memory at any time. More... | |
| template<typename EvalT , typename DataT > | |
| void | setUnmanagedField (PHX::MDField< DataT > &f) |
| Allows the user to manage the memory allocation of a particular field and dynamically set/swap the memory at any time. More... | |
| template<typename EvalT , typename DataT , int Rank> | |
| void | setUnmanagedField (PHX::Field< DataT, Rank > &f) |
| Allows the user to manage the memory allocation of a particular field and dynamically set/swap the memory at any time. More... | |
| template<typename EvalT , typename DataT > | |
| void | setUnmanagedField (const FieldTag &ft, PHX::View< DataT > &f) |
| Allows the user to manage the memory allocation of a particular field and dynamically set/swap the memory at any time. More... | |
| void | aliasFieldForAllEvaluationTypes (const PHX::FieldTag &aliasedField, const PHX::FieldTag &targetField) |
| Makes two fields point to (alias) the same memory for all evaluation types. More... | |
| template<typename EvalT > | |
| void | aliasField (const PHX::FieldTag &aliasedField, const PHX::FieldTag &targetField) |
| Makes two fields point to (alias) the same memory for a specific evaluation type. More... | |
| template<typename EvalT > | |
| void | postRegistrationSetupForType (typename Traits::SetupData d, const bool &buildDeviceDAG=false) |
| Builds DAG and allocates memory for a single evaluation type. | |
| void | postRegistrationSetup (typename Traits::SetupData d, const bool &buildDeviceDAG=false) |
| Builds DAG and allocates memory for all evaluation types. | |
| template<typename EvalT > | |
| void | evaluateFields (typename Traits::EvalData d) |
| Evalaute fields with a separate parallel_for for each node in the DAG. | |
| template<typename EvalT > | |
| void | evaluateFieldsDeviceDag (const int &work_size, const int &team_size, const int &vector_size, typename Traits::EvalData d) |
| Evalaute fields using Device DAG capability where a single parallel_for evaluates the entire DAG. | |
| template<typename EvalT > | |
| void | preEvaluate (typename Traits::PreEvalData d) |
| template<typename EvalT > | |
| void | postEvaluate (typename Traits::PostEvalData d) |
| template<typename EvalT > | |
| void | setKokkosExtendedDataTypeDimensions (const std::vector< PHX::index_size_type > &dims) |
| template<typename EvalT > | |
| const std::vector < PHX::index_size_type > & | getKokkosExtendedDataTypeDimensions () const |
| FieldManager::iterator | begin () |
| Return iterator to first EvaluationContainer. | |
| FieldManager::iterator | end () |
| Return iterator to last EvaluationContainer. | |
| template<typename EvalT > | |
| void | writeGraphvizFile (const std::string filename="graph.dot", bool writeEvaluatedFields=true, bool writeDependentFields=false, bool debugRegisteredEvaluators=false) const |
| Writes graphviz dot file for the evaluation type. | |
| void | writeGraphvizFile (const std::string base_filename="graph", const std::string file_extension=".dot", bool writeEvaluatedFields=true, bool writeDependentFields=false, bool debugRegisteredEvaluators=false) const |
| Writes graphviz dot file for all evaluation types (adds eval type to filename). | |
| void | print (std::ostream &os) const |
| template<typename EvalT > | |
| void | analyzeGraph (double &speedup, double ¶llelizability) const |
| template<typename EvalT > | |
| void | buildDagForType () |
| template<typename EvalT > | |
| const std::vector < Teuchos::RCP< PHX::FieldTag > > & | getFieldTagsForSizing () |
| template<typename EvalT > | |
| void | printEvaluatorStartStopMessage (const Teuchos::RCP< std::ostream > &ostr) |
| Print to user specified ostream when each evaluator starts and stops. Useful for debugging. Enabled only in debug builds. More... | |
| template<typename Traits> | |
| void | registerEvaluator (FieldManager::iterator it, const Teuchos::RCP< PHX::Evaluator< Traits > > &e) |
| void PHX::FieldManager< Traits >::aliasField | ( | const PHX::FieldTag & | aliasedField, |
| const PHX::FieldTag & | targetField | ||
| ) |
Makes two fields point to (alias) the same memory for a specific evaluation type.
WARNING: this is a very dangerous power user capability. This allows users to tell the FieldManager to create a new field that points to the same underlying memory as another field. The user must be sure that the DataLayouts and Scalar types are the same. Only use this BEFORE postRegistrationSetup() is called. This injects extra dependencies that must be accounted for during DAG construction.
This is intended for the use case where a user wants to reuse an evaluator with hard coded field names but would like to rename the evaluated fields without adding naming logic to the evaluator.
| void PHX::FieldManager< Traits >::aliasFieldForAllEvaluationTypes | ( | const PHX::FieldTag & | aliasedField, |
| const PHX::FieldTag & | targetField | ||
| ) |
Makes two fields point to (alias) the same memory for all evaluation types.
WARNING: this is a very dangerous power user capability. This allows users to tell the FieldManager to create a new field that points to the same underlying memory as another field. The user must be sure that the DataLayouts and Scalar types are the same. Only use this BEFORE postRegistrationSetup() is called. This injects extra dependencies that must be accounted for during DAG construction.
This is intended for the use case where a user wants to reuse an evaluator with hard coded field names but would like to rename the evaluated fields without adding naming logic to the evaluator.
| void PHX::FieldManager< Traits >::buildDagForType | ( | ) |
Builds the DAG for the evalaution type. This should only be called after all evaluators are registered and all required fields are requested. This method is for power users only. This is automatically called during postRegistrationSetup() and normally does not have to be called by the users. This method allows users to build the DAG but then perform other activities prior to allocating the fields. An example use case is to delay the sizing of the fields in the DataLayouts until right before allocation. The user could create the dag and access a list of required fields and then do sizing based on information aboutrequired fields.
| const std::vector< Teuchos::RCP< PHX::FieldTag > > & PHX::FieldManager< Traits >::getFieldTagsForSizing | ( | ) |
Returns the FieldTags for all fields involved in the evaluation. Will return an empty vector unless the user has built the DAG using one of the following calls: postRegistrationSetup(), postRegistrationSetupForType() or buildDagForType().
WARNING: This is a dangerous power user feature. It returns non-const field tags so that the fields can be sized after the DAG has been created.
| void PHX::FieldManager< Traits >::printEvaluatorStartStopMessage | ( | const Teuchos::RCP< std::ostream > & | ostr | ) |
Print to user specified ostream when each evaluator starts and stops. Useful for debugging. Enabled only in debug builds.
| [in] | ostr | RCP to output stream. If set to null, this disables printing. |
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inline |
Allows the user to manage the memory allocation of a particular field and dynamically set/swap the memory at any time.
This overrides the field allocated to this array in the FieldManager. The fieldManager then sets this new memory pointer in all evaluator fields that use it.
NOTE: this is a very dangerous power user capability as the user must allocate the field correctly (remember Sacado AD types must have the extra dimensions sized correctly).
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inline |
Allows the user to manage the memory allocation of a particular field and dynamically set/swap the memory at any time.
This overrides the field allocated to this array in the FieldManager. The fieldManager then sets this new memory pointer in all evaluator fields that use it.
NOTE: this is a very dangerous power user capability as the user must allocate the field correctly (remember Sacado AD types must have the extra dimensions sized correctly).
|
inline |
Allows the user to manage the memory allocation of a particular field and dynamically set/swap the memory at any time.
This overrides the field allocated to this array in the FieldManager. The fieldManager then sets this new memory pointer in all evaluator fields that use it.
NOTE: this is a very dangerous power user capability as the user must allocate the field correctly (remember Sacado AD types must have the extra dimensions sized correctly).
References PHX::Field< DataT, Rank >::get_static_view().
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inline |
Allows the user to manage the memory allocation of a particular field and dynamically set/swap the memory at any time.
This overrides the field allocated to this array in the FieldManager. The fieldManager then sets this new memory pointer in all evaluator fields that use it.
NOTE: this is a very dangerous power user capability as the user must allocate the field correctly (remember Sacado AD types must have the extra dimensions sized correctly).
1.8.5
