Switch the load balancing on or off. More...

Inheritance diagram for api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing:

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Collaboration diagram for api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing:

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Public Member Functions
	__init__ (self, bool enable_load_balancing, bool plug_into_prepare_traversal)

	get_constructor_body (self)
	Define a tailored constructor body.

	get_destructor_body (self)

	get_body_of_prepareTraversal (self)

	get_body_of_unprepareTraversal (self)

	get_body_of_operation (self, operation_name)
	Return actual C++ code snippets to be inserted into C++ code.

	get_action_set_name (self)
	Return unique action set name.

	user_should_modify_template (self)
	Is the user allowed to modify the output.

	get_attributes (self)
	Return attributes as copied and pasted into the generated class.

	get_includes (self)
	Return include statements that you need.

Public Member Functions inherited from peano4.api.solversteps.ActionSet.ActionSet
	get_static_initialisations (self, full_qualified_classname)

	get_body_of_createGridControlEventsForNextTraversal (self)
	Return the grid control events that this action set wants to trigger.

	get_implementation_of_createGridControlEventsForNextTraversal (self)
	Return the C++ implementation of createGridControlEventsForNextTraversal()

	get_implementation_of_prepareTraversal (self)
	Return the C++ implementation of prepareTraversal()

	get_implementation_of_unprepareTraversal (self)
	Return the C++ implementation of unprepareTraversal()

	get_guard_of_operation (self, operation_name)
	Return the guard of an operation.

	get_implementation_of_operation (self, operation_name)
	Return the C++ implementation of an operation.

bool	may_run_in_background_task (self)
	May a task graph compiler move touchCellFirstTime() into a task.

Data Fields
	enable_load_balancing

	plug_into_prepare_traversal

Data Fields inherited from peano4.api.solversteps.ActionSet.ActionSet
	descend_invocation_order

	parallel

Protected Member Functions
	_toggle (self)

Additional Inherited Members
Static Public Attributes inherited from peano4.api.solversteps.ActionSet.ActionSet
int	descend_invocation_order = 0

bool	parallel = False

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

Switch the load balancing on or off.

Calls enable(true) or enable(false) on the strategy that is currently installed in toolbox::loadbalancing::LoadBalancingService, either in prepareTraversal(), i.e. before the grid sweep, or in unprepareTraversal(), i.e. after the grid sweep. Both routines are invoked once per traversal per rank (and not per tree).

The action set does not install a strategy itself. If no strategy is installed, i.e. getLoadBalancing() returns nullptr, the action set does nothing.

Definition at line 6 of file ToggleLoadBalancing.py.

Constructor & Destructor Documentation

◆ init()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.__init__	(		self,
		bool	enable_load_balancing,
		bool	plug_into_prepare_traversal
	)

Parameters

enable_load_balancing	bool Switch the load balancing on (True) or off (False).
plug_into_prepare_traversal	bool Toggle the load balancing in prepareTraversal() (True), i.e. before the grid sweep, or in unprepareTraversal() (False), i.e. after the grid sweep.

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 23 of file ToggleLoadBalancing.py.

References api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.__init__().

Referenced by api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.__init__().

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Member Function Documentation

◆ _toggle()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing._toggle ( self )

protected

Definition at line 39 of file ToggleLoadBalancing.py.

Referenced by api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_body_of_prepareTraversal(), and api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_body_of_unprepareTraversal().

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◆ get_action_set_name()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_action_set_name ( self )

Return unique action set name.

Returns a description (word) for the mapping which is also used as class name for the generated type. As a consequence, the result should be one word (if possible) and uppercase. Also, every subclass should overwrite this routine.

The generator will take the result and construct eventually classes similar to MyStep2Dummy.h and MyStep2Dummy.cpp or similar for the example below, where we return Dummy.

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 61 of file ToggleLoadBalancing.py.

◆ get_attributes()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_attributes ( self )

Return attributes as copied and pasted into the generated class.

Please note that action sets are not persistent, i.e. there is one object creation per grid sweep per tree.

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 67 of file ToggleLoadBalancing.py.

◆ get_body_of_operation()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.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. The snippet is executed if and only if the guard returned by get_guard_of_operation() holds, i.e. the body should not evaluate the guard itself. See the section "Guard and body" in the class documentation.

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 58 of file ToggleLoadBalancing.py.

Referenced by peano4.api.solversteps.ActionSet.ActionSet.get_implementation_of_operation().

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◆ get_body_of_prepareTraversal()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_body_of_prepareTraversal ( self )

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 52 of file ToggleLoadBalancing.py.

References api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing._toggle(), and api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.plug_into_prepare_traversal.

Referenced by peano4.api.solversteps.ActionSet.ActionSet.get_implementation_of_prepareTraversal().

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◆ get_body_of_unprepareTraversal()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_body_of_unprepareTraversal ( self )

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 55 of file ToggleLoadBalancing.py.

References api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing._toggle(), and api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.plug_into_prepare_traversal.

Referenced by peano4.api.solversteps.ActionSet.ActionSet.get_implementation_of_unprepareTraversal().

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◆ get_constructor_body()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_constructor_body ( self )

Define a tailored constructor body.

By default, the constructor of an action set is empty. If you you assign attributes to your action set, you however might want to initialise them here. We do not support initialisation lists, to all has to be done via setters unless you create attributes on the heap.

The constructor's signature will look similar to

   EnumerateAndInitSolution2petsc_actionsets_InitVertexDoFs0(int treeNumber);

where the treeNumber is -1 if this is the global instance of the action set owned by a rank, or a number greater or equal 0 if this action set is a clone of the glocal action set that's used by one tree traversal.

See also: get_attributes() to add attributes to your action set

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 46 of file ToggleLoadBalancing.py.

◆ get_destructor_body()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_destructor_body ( self )

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 49 of file ToggleLoadBalancing.py.

◆ get_includes()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_includes ( self )

Return include statements that you need.

All of these includes will eventually end up in the header of the generated C++ code.

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 70 of file ToggleLoadBalancing.py.

◆ user_should_modify_template()

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.user_should_modify_template ( self )

Is the user allowed to modify the output.

Return whether you expect the user to modify the generated code. If this is the case, then the API places the generated output in the directory actions. Otherwise, it goes into the observer directory and will be overwritten in each and every Python run.

Reimplemented from peano4.api.solversteps.ActionSet.ActionSet.

Definition at line 64 of file ToggleLoadBalancing.py.

Field Documentation

◆ enable_load_balancing

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.enable_load_balancing

Definition at line 36 of file ToggleLoadBalancing.py.

Referenced by api.actionsets.LoadBalancing.LoadBalancing.get_body_of_unprepareTraversal().

◆ plug_into_prepare_traversal

api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.plug_into_prepare_traversal

Definition at line 37 of file ToggleLoadBalancing.py.

Referenced by api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_body_of_prepareTraversal(), and api.actionsets.ToggleLoadBalancing.ToggleLoadBalancing.get_body_of_unprepareTraversal().

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

src/toolbox/loadbalancing/api/actionsets/ToggleLoadBalancing.py

Public Member Functions

Data Fields

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __init__()

Member Function Documentation

◆ _toggle()

◆ get_action_set_name()

◆ get_attributes()

◆ get_body_of_operation()

◆ get_body_of_prepareTraversal()

◆ get_body_of_unprepareTraversal()

◆ get_constructor_body()

◆ get_destructor_body()

◆ get_includes()

◆ user_should_modify_template()

Field Documentation

◆ enable_load_balancing

◆ plug_into_prepare_traversal

◆ init()