Construct 4th order Finite Differences solver without a limiter. More...

Inheritance diagram for SBH.FD4SolverWithoutLimiter:

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Collaboration diagram for SBH.FD4SolverWithoutLimiter:

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Public Member Functions
	__init__ (self, name, patch_size, min_cell_size, max_cell_size)
	Constructor.

	create_action_sets (self)
	Tailor action set behaviour.

Public Member Functions inherited from CCZ4Solver.CCZ4Solver_FD4_GlobalAdaptiveTimeStepWithEnclaveTasking
	add_tracer (self, name, coordinates, project, number_of_entries_between_two_db_flushes, data_delta_between_two_snapsots, time_delta_between_two_snapsots, clear_database_after_flush, tracer_unknowns)
	Add tracer to project.

Public Member Functions inherited from CCZ4Solver.AbstractCCZ4Solver
	enable_second_order (self)

	add_all_solver_constants (self)
	Add domain-specific constants.

	add_makefile_parameters (self, peano4_project, path_of_ccz4_application)
	Add include path and minimal required cpp files to makefile.

Protected Attributes
	_name_without_FD4_extension

	_auxiliary_variables

Additional Inherited Members
Data Fields inherited from CCZ4Solver.AbstractCCZ4Solver
	integer_constants

	double_constants

	Default_Time_Step_Size_Relaxation

Static Public Attributes inherited from CCZ4Solver.AbstractCCZ4Solver
float	Default_Time_Step_Size_Relaxation = 0.1

Protected Member Functions inherited from CCZ4Solver.AbstractCCZ4Solver
	_add_standard_includes (self)
	Add the headers for the compute kernels and initial condition implementations.

Static Protected Attributes inherited from CCZ4Solver.AbstractCCZ4Solver
dict	_FO_formulation_unknowns

dict	_SO_formulation_unknowns

Detailed Description

Construct 4th order Finite Differences solver without a limiter.

Definition at line 568 of file SBH.py.

Constructor & Destructor Documentation

◆ init()

SBH.FD4SolverWithoutLimiter.__init__	(	self,
		name,
		patch_size,
		rk_order,
		min_meshcell_h )

Constructor.

Calibrate the default time step size calibration with 1/16 to take into account that we have a higher-order numerical scheme.

Reimplemented from CCZ4Solver.CCZ4Solver_FD4_GlobalAdaptiveTimeStepWithEnclaveTasking.

Definition at line 575 of file SBH.py.

Member Function Documentation

◆ create_action_sets()

SBH.FD4SolverWithoutLimiter.create_action_sets ( self )

Tailor action set behaviour.

We first make a few additional cells skeleton cells. The rationale behind additional skeletons is given in the generic overview. Given the first remark there on FD4-FV coupling, one would be tempted to use the predicate

self._action_set_update_cell.additional_skeleton_guard = " " "(
  repositories::instanceOf" " " + self._name_without_FD4_extension + " " "_FV.isCellOverlappingWithBHImpactArea(marker)
  and
  not repositories::instanceOf" " " + self._name_without_FD4_extension + " " "_FV.areAllFaceConnectedCellsOverlappingWithBHImpactArea(marker)
)
" " "