solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets Class Reference

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

Inheritance diagram for solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets:

Collaboration diagram for solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets:

Public Member Functions
	__init__ (self, normalised_time_step_size, use_enclave_tasking, remove_accumulation_errors)
	create_start_time_step_implementation (self)
	The outcome is used before we actually roll over the accumulation variables and other stuff.
	create_finish_time_step_implementation (self)
	The superclass takes the admissible cell size and divides it by the maximum eigenvalue.

Protected Attributes
	_normalised_time_step_size
	_use_enclave_tasking

Detailed Description

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

Definition at line 6 of file FixedSubcyclingTimeSteppingCodeSnippets.py.

Constructor & Destructor Documentation

__init__()

solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets.__init__	(		self,
			normalised_time_step_size,
			use_enclave_tasking,
			remove_accumulation_errors
	)

Definition at line 12 of file FixedSubcyclingTimeSteppingCodeSnippets.py.

References solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets.__init__().

Referenced by solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets.__init__().

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Member Function Documentation

create_finish_time_step_implementation()

solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets.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 devide by the volume count per axis.

Definition at line 57 of file FixedSubcyclingTimeSteppingCodeSnippets.py.

References solvers.aderdg.FixedTimeSteppingCodeSnippets.FixedTimeSteppingCodeSnippets._normalised_time_step_size, solvers.aderdg.GlobalFixedTimeStep.GlobalFixedTimeStep._normalised_time_step_size, solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets._normalised_time_step_size, solvers.fv.FixedTimeSteppingCodeSnippets.FixedTimeSteppingCodeSnippets._normalised_time_step_size, solvers.fv.musclhancock.GlobalFixedTimeStep.GlobalFixedTimeStep._normalised_time_step_size, solvers.fv.riemann.GlobalFixedTimeStep.GlobalFixedTimeStep._normalised_time_step_size, solvers.fv.riemann.GlobalFixedTimeStepWithEnclaveTasking.GlobalFixedTimeStepWithEnclaveTasking._normalised_time_step_size, solvers.fv.rusanov.GlobalFixedTimeStep.GlobalFixedTimeStep._normalised_time_step_size, solvers.fv.rusanov.GlobalFixedTimeStepWithEnclaveTasking.GlobalFixedTimeStepWithEnclaveTasking._normalised_time_step_size, solvers.rkdg.FixedTimeSteppingCodeSnippets.FixedTimeSteppingCodeSnippets._normalised_time_step_size, and solvers.rkdg.rusanov.GlobalFixedTimeStep.GlobalFixedTimeStep._normalised_time_step_size.

create_start_time_step_implementation()

solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets.create_start_time_step_implementation

(

self

)

The outcome is used before we actually roll over the accumulation variables and other stuff.

Definition at line 19 of file FixedSubcyclingTimeSteppingCodeSnippets.py.

References solvers.fv.AdaptiveSubcyclingTimeSteppingCodeSnippets.AdaptiveSubcyclingTimeSteppingCodeSnippets._use_enclave_tasking, solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets._use_enclave_tasking, solvers.fv.LocalTimeSteppingCodeSnippets.LocalTimeSteppingCodeSnippets._use_enclave_tasking, and solvers.rkdg.FixedTimeSteppingCodeSnippets.FixedTimeSteppingCodeSnippets._use_enclave_tasking.

Field Documentation

_normalised_time_step_size

solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets._normalised_time_step_size

protected

Definition at line 15 of file FixedSubcyclingTimeSteppingCodeSnippets.py.

Referenced by solvers.aderdg.FixedTimeSteppingCodeSnippets.FixedTimeSteppingCodeSnippets.create_finish_time_step_implementation(), solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets.create_finish_time_step_implementation(), solvers.fv.FixedTimeSteppingCodeSnippets.FixedTimeSteppingCodeSnippets.create_finish_time_step_implementation(), solvers.rkdg.FixedTimeSteppingCodeSnippets.FixedTimeSteppingCodeSnippets.create_finish_time_step_implementation(), and solvers.rkdg.rusanov.GlobalFixedTimeStep.GlobalFixedTimeStep.set_implementation().

_use_enclave_tasking

solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets._use_enclave_tasking

protected

Definition at line 16 of file FixedSubcyclingTimeSteppingCodeSnippets.py.

Referenced by solvers.fv.AdaptiveSubcyclingTimeSteppingCodeSnippets.AdaptiveSubcyclingTimeSteppingCodeSnippets.create_finish_time_step_implementation(), solvers.fv.FixedSubcyclingTimeSteppingCodeSnippets.FixedSubcyclingTimeSteppingCodeSnippets.create_start_time_step_implementation(), and solvers.rkdg.FixedTimeSteppingCodeSnippets.FixedTimeSteppingCodeSnippets.create_start_time_step_implementation().

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

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