exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution Class Reference

Run over solution volume by volume. More...

Inheritance diagram for exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution:

Collaboration diagram for exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution:

Public Member Functions
	__init__ (self, solver)
	solver: ADERDG Reference to creating class
	add_postprocessing_kernel (self, operation_per_point)
	Add a code snippet which is applied to each and every point.
	get_body_of_operation (self, operation_name)
	Return actual C++ code snippets to be inserted into C++ code.
	get_action_set_name (self)
	You should replicate this function in each subclass, so you get meaningful action set names (otherwise, it will be AbstractFVActionSet0,1,2,...).
Public Member Functions inherited from exahype2.solvers.fv.actionsets.AbstractFVActionSet.AbstractFVActionSet
	user_should_modify_template (self)
	Is the user allowed to modify the output.
	get_includes (self)
	Return include statements that you need.
Public Member Functions inherited from peano4.solversteps.ActionSet.ActionSet
	get_constructor_body (self)
	Define a tailored constructor body.
	get_static_initialisations (self, full_qualified_classname)
	get_destructor_body (self)
	get_body_of_getGridControlEvents (self)
	get_body_of_prepareTraversal (self)
	get_body_of_unprepareTraversal (self)
	get_attributes (self)
	Return attributes as copied and pasted into the generated class.

Data Fields
	guard
Data Fields inherited from peano4.solversteps.ActionSet.ActionSet
	descend_invocation_order
	parallel

Protected Attributes
	_compute_kernel
Protected Attributes inherited from exahype2.solvers.fv.actionsets.AbstractFVActionSet.AbstractFVActionSet
	_solver

Additional Inherited Members
Static Public Attributes inherited from peano4.solversteps.ActionSet.ActionSet
str	OPERATION_BEGIN_TRAVERSAL = "beginTraversal"
str	OPERATION_END_TRAVERSAL = "endTraversal"
str	OPERATION_CREATE_PERSISTENT_VERTEX = "createPersistentVertex"
str	OPERATION_DESTROY_PERSISTENT_VERTEX = "destroyPersistentVertex"
str	OPERATION_CREATE_HANGING_VERTEX = "createHangingVertex"
str	OPERATION_DESTROY_HANGING_VERTEX = "destroyHangingVertex"
str	OPERATION_CREATE_PERSISTENT_FACE = "createPersistentFace"
str	OPERATION_DESTROY_PERSISTENT_FACE = "destroyPersistentFace"
str	OPERATION_CREATE_HANGING_FACE = "createHangingFace"
str	OPERATION_DESTROY_HANGING_FACE = "destroyHangingFace"
str	OPERATION_CREATE_CELL = "createCell"
str	OPERATION_DESTROY_CELL = "destroyCell"
str	OPERATION_TOUCH_VERTEX_FIRST_TIME = "touchVertexFirstTime"
str	OPERATION_TOUCH_VERTEX_LAST_TIME = "touchVertexLastTime"
str	OPERATION_TOUCH_FACE_FIRST_TIME = "touchFaceFirstTime"
str	OPERATION_TOUCH_FACE_LAST_TIME = "touchFaceLastTime"
str	OPERATION_TOUCH_CELL_FIRST_TIME = "touchCellFirstTime"
str	OPERATION_TOUCH_CELL_LAST_TIME = "touchCellLastTime"

Detailed Description

Run over solution volume by volume.

PostprocessSolution differs from other action sets, as I only create it once. See FV.create_action_sets(). Once the instance does exist, you can tailor it. But you can also completely overwrite it.

See also FV.postprocess_updated_patch(self, kernel) for a discussion what options ExaHyPE offers for postprocessing. This volume-wise postprocessing might be too heavy-weight for some applications.

The postprocessing plugs into touch cell last time. It is the last action set added by the default implementation. Therefore, it is the first action set of which touchCellLastTime() is called. The reason why I plug into the leaving of the cell is that some solvers may add further action sets to the solve. Enclave tasking for example adds the merger as additional action set. These action sets plug into touchCellFirstTime() - and consequently their first time is called after the postprocessing's first time. By making the postprocessing use touchCellLastTime(), I ensure that any additional action set added by a subclass can still precede the postprocessing.

Definition at line 32 of file PostprocessSolution.py.

Constructor & Destructor Documentation

__init__()

exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution.__init__	(		self,
			solver )

solver: ADERDG Reference to creating class

Reimplemented from exahype2.solvers.fv.actionsets.AbstractFVActionSet.AbstractFVActionSet.

Definition at line 58 of file PostprocessSolution.py.

Member Function Documentation

add_postprocessing_kernel()

exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution.add_postprocessing_kernel	(		self,
			operation_per_point )

Add a code snippet which is applied to each and every point.

You have the following variables which are well-defined:

• value: Is a pointer to the current finite volume's data
• volumeX: A tarch::la::Vector over doubles
• volumeH: A tarch::la::Vector over doubles

operation_per_point: String C/C++ code snippet

Definition at line 63 of file PostprocessSolution.py.

References exahype2.solvers.aderdg.actionsets.PostprocessSolution.EmptyPostprocessSolution._compute_kernel, exahype2.solvers.aderdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution._compute_kernel, exahype2.solvers.aderdg.actionsets.PostprocessSolution.CellWisePostprocessSolution._compute_kernel, exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution._compute_kernel, exahype2.solvers.fv.actionsets.PreprocessSolution.VolumeWisePreprocessSolution._compute_kernel, exahype2.solvers.rkdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution._compute_kernel, exahype2.solvers.rkdg.actionsets.PostprocessSolution.CellWisePostprocessSolution._compute_kernel, exahype2.solvers.rkdg.actionsets.PreprocessSolution.DoFWisePreprocessSolution._compute_kernel, exahype2.solvers.rkdg.actionsets.PreprocessSolution.CellWisePreprocessSolution._compute_kernel, exahype2.solvers.rkfd.actionsets.PostprocessSolution.CellWisePostprocessSolution._compute_kernel, and exahype2.solvers.rkfd.actionsets.PreprocessSolution.CellWisePreprocessSolution._compute_kernel.

get_action_set_name()

exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution.get_action_set_name

(

self

)

You should replicate this function in each subclass, so you get meaningful action set names (otherwise, it will be AbstractFVActionSet0,1,2,...).

Reimplemented from exahype2.solvers.fv.actionsets.AbstractFVActionSet.AbstractFVActionSet.

Definition at line 127 of file PostprocessSolution.py.

get_body_of_operation()

exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution.get_body_of_operation	(		self,
			operation_name )

Return actual C++ code snippets to be inserted into C++ code.

See class' string constants starting with OPERATION_ for possible values of operation_name.

Reimplemented from peano4.solversteps.ActionSet.ActionSet.

Definition at line 109 of file PostprocessSolution.py.

References exahype2.solvers.aderdg.actionsets.PostprocessSolution.EmptyPostprocessSolution._compute_kernel, exahype2.solvers.aderdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution._compute_kernel, exahype2.solvers.aderdg.actionsets.PostprocessSolution.CellWisePostprocessSolution._compute_kernel, exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution._compute_kernel, exahype2.solvers.fv.actionsets.PreprocessSolution.VolumeWisePreprocessSolution._compute_kernel, exahype2.solvers.rkdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution._compute_kernel, exahype2.solvers.rkdg.actionsets.PostprocessSolution.CellWisePostprocessSolution._compute_kernel, exahype2.solvers.rkdg.actionsets.PreprocessSolution.DoFWisePreprocessSolution._compute_kernel, exahype2.solvers.rkdg.actionsets.PreprocessSolution.CellWisePreprocessSolution._compute_kernel, exahype2.solvers.rkfd.actionsets.PostprocessSolution.CellWisePostprocessSolution._compute_kernel, exahype2.solvers.rkfd.actionsets.PreprocessSolution.CellWisePreprocessSolution._compute_kernel, ComputeFirstDerivatives.ComputeFirstDerivativesFD4RK._solver, exahype2.solvers.aderdg.actionsets.AbstractADERDGActionSet.AbstractADERDGActionSet._solver, exahype2.solvers.fv.actionsets.AbstractFVActionSet.AbstractFVActionSet._solver, exahype2.solvers.fv.EnclaveTasking.UpdateCell._solver, exahype2.solvers.fv.SingleSweep.UpdateCell._solver, exahype2.solvers.limiting.actionsets.AbstractLimiterActionSet.AbstractLimiterActionSet._solver, exahype2.solvers.rkdg.actionsets.AbstractRungeKuttaDGActionSet.AbstractRungeKuttaDGActionSet._solver, exahype2.solvers.rkfd.actionsets.AbstractRKFDActionSet.AbstractRKFDActionSet._solver, exahype2.solvers.rkfd.actionsets.PreprocessSolution.PreprocessReconstructedSolutionWithHalo._solver, exahype2.solvers.rkfd.OneSweepPerRungeKuttaStep.UpdateCell._solver, exahype2.solvers.rkfd.SeparateSweeps.UpdateCell._solver, exahype2.solvers.rkfd.SeparateSweepsWithEnclaveTasking.UpdateCell._solver, exahype2.solvers.fv.actionsets.AdaptivityCriterion.AdaptivityCriterion.guard, exahype2.solvers.fv.actionsets.HandleBoundary.HandleBoundary.guard, exahype2.solvers.fv.actionsets.InitialCondition.InitialCondition.guard, exahype2.solvers.fv.actionsets.PostprocessSolution.EmptyPostprocessSolution.guard, exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution.guard, exahype2.solvers.fv.actionsets.PreprocessSolution.EmptyPreprocessSolution.guard, exahype2.solvers.fv.actionsets.PreprocessSolution.VolumeWisePreprocessSolution.guard, exahype2.solvers.fv.EnclaveTasking.MergeEnclaveTaskOutcome.guard, exahype2.solvers.limiting.actionsets.SaveNewCellData.SaveNewCellData.guard, exahype2.solvers.limiting.actionsets.SpreadLimiterStatus.SpreadLimiterStatus.guard, exahype2.solvers.limiting.actionsets.VerifyTroubledness.VerifyTroubledness.guard, exahype2.solvers.rkdg.actionsets.AdaptivityCriterion.AdaptivityCriterion.guard, exahype2.solvers.rkdg.actionsets.ComputeFinalLinearCombination.ComputeFinalLinearCombination.guard, exahype2.solvers.rkdg.actionsets.InitialCondition.InitialCondition.guard, exahype2.solvers.rkdg.actionsets.PostprocessSolution.EmptyPostprocessSolution.guard, exahype2.solvers.rkdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution.guard, exahype2.solvers.rkdg.actionsets.PostprocessSolution.CellWisePostprocessSolution.guard, exahype2.solvers.rkdg.actionsets.PreprocessSolution.EmptyPreprocessSolution.guard, exahype2.solvers.rkdg.actionsets.PreprocessSolution.DoFWisePreprocessSolution.guard, exahype2.solvers.rkdg.actionsets.PreprocessSolution.CellWisePreprocessSolution.guard, exahype2.solvers.rkfd.actionsets.AdaptivityCriterion.AdaptivityCriterion.guard, exahype2.solvers.rkfd.actionsets.ComputeFinalLinearCombination.ComputeFinalLinearCombination.guard, exahype2.solvers.rkfd.actionsets.HandleBoundary.HandleBoundary.guard, exahype2.solvers.rkfd.actionsets.InitialCondition.InitialCondition.guard, exahype2.solvers.rkfd.actionsets.PostprocessSolution.EmptyPostprocessSolution.guard, exahype2.solvers.rkfd.actionsets.PostprocessSolution.CellWisePostprocessSolution.guard, exahype2.solvers.rkfd.actionsets.PreprocessSolution.EmptyPreprocessSolution.guard, exahype2.solvers.rkfd.actionsets.PreprocessSolution.CellWisePreprocessSolution.guard, exahype2.solvers.rkfd.actionsets.RollOverUpdatedFace.RollOverUpdatedFace.guard, peano4.toolbox.blockstructured.ProjectPatchOntoFaces.ProjectPatchOntoFaces.guard(), peano4.toolbox.blockstructured.ProjectPatchOntoFaces.ProjectPatchOntoFaces.guard(), and peano4.toolbox.blockstructured.ReconstructPatchAndApplyFunctor.ReconstructPatchAndApplyFunctor.guard.

Here is the call graph for this function:

Field Documentation

_compute_kernel

exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution._compute_kernel

protected

Definition at line 61 of file PostprocessSolution.py.

Referenced by exahype2.solvers.aderdg.actionsets.PostprocessSolution.CellWisePostprocessSolution.add_postprocessing_kernel(), exahype2.solvers.rkdg.actionsets.PostprocessSolution.CellWisePostprocessSolution.add_postprocessing_kernel(), exahype2.solvers.rkdg.actionsets.PreprocessSolution.CellWisePreprocessSolution.add_postprocessing_kernel(), exahype2.solvers.aderdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution.add_postprocessing_kernel(), exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution.add_postprocessing_kernel(), exahype2.solvers.fv.actionsets.PreprocessSolution.VolumeWisePreprocessSolution.add_postprocessing_kernel(), exahype2.solvers.rkdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution.add_postprocessing_kernel(), exahype2.solvers.rkdg.actionsets.PreprocessSolution.DoFWisePreprocessSolution.add_postprocessing_kernel(), exahype2.solvers.rkfd.actionsets.PostprocessSolution.CellWisePostprocessSolution.add_postprocessing_kernel(), exahype2.solvers.rkfd.actionsets.PreprocessSolution.CellWisePreprocessSolution.add_postprocessing_kernel(), exahype2.solvers.aderdg.actionsets.PostprocessSolution.EmptyPostprocessSolution.get_body_of_operation(), exahype2.solvers.aderdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution.get_body_of_operation(), exahype2.solvers.aderdg.actionsets.PostprocessSolution.CellWisePostprocessSolution.get_body_of_operation(), exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution.get_body_of_operation(), exahype2.solvers.fv.actionsets.PreprocessSolution.VolumeWisePreprocessSolution.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.PostprocessSolution.CellWisePostprocessSolution.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.PreprocessSolution.DoFWisePreprocessSolution.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.PreprocessSolution.CellWisePreprocessSolution.get_body_of_operation(), exahype2.solvers.rkfd.actionsets.PostprocessSolution.CellWisePostprocessSolution.get_body_of_operation(), and exahype2.solvers.rkfd.actionsets.PreprocessSolution.CellWisePreprocessSolution.get_body_of_operation().

guard

exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution.guard

Definition at line 60 of file PostprocessSolution.py.

Referenced by peano4.toolbox.blockstructured.ReconstructPatchAndApplyFunctor.ReconstructPatchAndApplyFunctor._add_action_set_entries_to_dictionary(), exahype2.solvers.aderdg.actionsets.Correction.Correction.get_body_of_operation(), exahype2.solvers.aderdg.actionsets.Prediction.Prediction.get_body_of_operation(), exahype2.solvers.fv.actionsets.AdaptivityCriterion.AdaptivityCriterion.get_body_of_operation(), exahype2.solvers.fv.actionsets.InitialCondition.InitialCondition.get_body_of_operation(), exahype2.solvers.fv.actionsets.PostprocessSolution.VolumeWisePostprocessSolution.get_body_of_operation(), exahype2.solvers.fv.actionsets.PreprocessSolution.VolumeWisePreprocessSolution.get_body_of_operation(), exahype2.solvers.fv.EnclaveTasking.MergeEnclaveTaskOutcome.get_body_of_operation(), exahype2.solvers.limiting.actionsets.SaveNewCellData.SaveNewCellData.get_body_of_operation(), exahype2.solvers.limiting.actionsets.SpreadLimiterStatus.SpreadLimiterStatus.get_body_of_operation(), exahype2.solvers.limiting.actionsets.VerifyTroubledness.VerifyTroubledness.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.AdaptivityCriterion.AdaptivityCriterion.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.ComputeFinalLinearCombination.ComputeFinalLinearCombination.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.InitialCondition.InitialCondition.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.PostprocessSolution.DoFWisePostprocessSolution.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.PostprocessSolution.CellWisePostprocessSolution.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.PreprocessSolution.DoFWisePreprocessSolution.get_body_of_operation(), exahype2.solvers.rkdg.actionsets.PreprocessSolution.CellWisePreprocessSolution.get_body_of_operation(), exahype2.solvers.rkfd.actionsets.AdaptivityCriterion.AdaptivityCriterion.get_body_of_operation(), exahype2.solvers.rkfd.actionsets.ComputeFinalLinearCombination.ComputeFinalLinearCombination.get_body_of_operation(), exahype2.solvers.rkfd.actionsets.InitialCondition.InitialCondition.get_body_of_operation(), exahype2.solvers.rkfd.actionsets.PostprocessSolution.CellWisePostprocessSolution.get_body_of_operation(), exahype2.solvers.rkfd.actionsets.PreprocessSolution.CellWisePreprocessSolution.get_body_of_operation(), exahype2.solvers.fv.actionsets.InitialCondition.InitialCondition.get_body_of_prepareTraversal(), and exahype2.solvers.rkfd.actionsets.InitialCondition.InitialCondition.get_body_of_prepareTraversal().

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

• python/exahype2/solvers/fv/actionsets/PostprocessSolution.py