solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets Class Reference

Code snippet generator for fixed time stepping in the Runge-Kutta schemes. More...

Inheritance diagram for solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets:

Collaboration diagram for solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets:

Public Member Functions
	__init__ (self, time_step_relaxation, adaptive_starting_timeStep_size="none")
	create_start_time_step_implementation (self)
	create_finish_time_step_implementation (self)
	The superclass takes the admissible cell size and divides it by the maximum eigenvalue.

Protected Attributes
	_time_step_relaxation
	_adaptive_starting_timeStep_size

Detailed Description

Code snippet generator for fixed time stepping in the Runge-Kutta schemes.

adaptive_starting_timeStep_size: none, hard, soft

Definition at line 6 of file AdaptiveTimeSteppingCodeSnippets.py.

Constructor & Destructor Documentation

__init__()

solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets.__init__	(		self,
			time_step_relaxation,
			adaptive_starting_timeStep_size = "none"
	)

Definition at line 12 of file AdaptiveTimeSteppingCodeSnippets.py.

Member Function Documentation

create_finish_time_step_implementation()

solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets.create_finish_time_step_implementation

(

self

)

The superclass takes the admissible cell size and divides it by the maximum eigenvalue.

The Finite Volume solvers however operate with patches, i.e. we have to divide by the volume count per axis.

Definition at line 38 of file AdaptiveTimeSteppingCodeSnippets.py.

References solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets._adaptive_starting_timeStep_size, solvers.fv.AdaptiveSubcyclingTimeSteppingCodeSnippets.AdaptiveSubcyclingTimeSteppingCodeSnippets._time_step_relaxation, solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets._time_step_relaxation, solvers.fv.LocalTimeSteppingCodeSnippets.LocalTimeSteppingCodeSnippets._time_step_relaxation, solvers.fv.musclhancock.GlobalAdaptiveTimeStep.GlobalAdaptiveTimeStep._time_step_relaxation, solvers.fv.riemann.GlobalAdaptiveTimeStep.GlobalAdaptiveTimeStep._time_step_relaxation, solvers.fv.riemann.GlobalAdaptiveTimeStepWithEnclaveTasking.GlobalAdaptiveTimeStepWithEnclaveTasking._time_step_relaxation, solvers.fv.rusanov.GlobalAdaptiveTimeStep.GlobalAdaptiveTimeStep._time_step_relaxation, solvers.fv.rusanov.GlobalAdaptiveTimeStepWithEnclaveTasking.GlobalAdaptiveTimeStepWithEnclaveTasking._time_step_relaxation, solvers.fv.rusanov.LocalTimeStepWithEnclaveTasking.LocalTimeStepWithEnclaveTasking._time_step_relaxation, solvers.fv.rusanov.SubcyclingAdaptiveTimeStepWithEnclaveTasking.SubcyclingAdaptiveTimeStepWithEnclaveTasking._time_step_relaxation, solvers.rkdg.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets._time_step_relaxation, solvers.rkdg.OptimisticAdaptiveTimeSteppingCodeSnippets.OptimisticAdaptiveTimeSteppingCodeSnippets._time_step_relaxation, solvers.rkdg.rusanov.GlobalAdaptiveTimeStep.GlobalAdaptiveTimeStep._time_step_relaxation, solvers.rkdg.rusanov.GlobalAdaptiveTimeStepWithEnclaveTasking.GlobalAdaptiveTimeStepWithEnclaveTasking._time_step_relaxation, and solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets.create_finish_time_step_implementation().

Referenced by solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets.create_finish_time_step_implementation().

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create_start_time_step_implementation()

solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets.create_start_time_step_implementation

(

self

)

Definition at line 16 of file AdaptiveTimeSteppingCodeSnippets.py.

Field Documentation

_adaptive_starting_timeStep_size

solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets._adaptive_starting_timeStep_size

protected

Definition at line 14 of file AdaptiveTimeSteppingCodeSnippets.py.

Referenced by solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets.create_finish_time_step_implementation().

_time_step_relaxation

solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets._time_step_relaxation

protected

Definition at line 13 of file AdaptiveTimeSteppingCodeSnippets.py.

Referenced by solvers.fv.AdaptiveSubcyclingTimeSteppingCodeSnippets.AdaptiveSubcyclingTimeSteppingCodeSnippets.create_finish_time_step_implementation(), solvers.fv.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets.create_finish_time_step_implementation(), solvers.rkdg.AdaptiveTimeSteppingCodeSnippets.AdaptiveTimeSteppingCodeSnippets.create_finish_time_step_implementation(), and solvers.rkdg.OptimisticAdaptiveTimeSteppingCodeSnippets.OptimisticAdaptiveTimeSteppingCodeSnippets.create_finish_time_step_implementation().

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

• python/exahype2/solvers/fv/AdaptiveTimeSteppingCodeSnippets.py