peano4::parallel::SpacetreeSet::TraverseTask Class Reference

Each task triggers the traversal of one specific spacetree. More...

Inheritance diagram for peano4::parallel::SpacetreeSet::TraverseTask:

Collaboration diagram for peano4::parallel::SpacetreeSet::TraverseTask:

Public Member Functions
	TraverseTask (peano4::grid::Spacetree &tree, SpacetreeSet &set, peano4::grid::TraversalObserver &observer, bool invertTreeTraversalDirectionBeforeWeStart)
virtual bool	run () override
	I create the copy of the observer, run the traversal on my local tree _spacetree and finally destroy the local observer copy.
Public Member Functions inherited from tarch::multicore::Task
	Task (int taskType, int priority)
	Construct task.
virtual	~Task ()
int	getTaskType () const
int	getPriority () const
void	setPriority (int priority)
	Set priority.
virtual bool	canFuse () const
virtual bool	fuse (const std::list< Task * > &otherTasks, int targetDevice=Host)
	Fuse multiple tasks.
virtual std::string	toString () const

Private Attributes
peano4::grid::Spacetree &	_spacetree
SpacetreeSet &	_spacetreeSet
peano4::grid::TraversalObserver &	_observer
const bool	_invertTreeTraversalDirectionBeforeWeStart

Additional Inherited Members
Static Public Attributes inherited from tarch::multicore::Task
static constexpr int	DefaultPriority = 1024
static constexpr int	Host = -1
static constexpr int	DontFuse = -1
Protected Attributes inherited from tarch::multicore::Task
const int	_taskType
int	_priority

Detailed Description

Each task triggers the traversal of one specific spacetree.

After that, we might directly trigger the data exchanges. Yet, this is not a good idea as other tasks might linger in the background not have sent the data out yet. So we don't to anything here.

Definition at line 55 of file SpacetreeSet.h.

Constructor & Destructor Documentation

TraverseTask()

peano4::parallel::SpacetreeSet::TraverseTask::TraverseTask	(	peano4::grid::Spacetree &	tree,
		SpacetreeSet &	set,
		peano4::grid::TraversalObserver &	observer,
		bool	invertTreeTraversalDirectionBeforeWeStart )

Definition at line 262 of file SpacetreeSet.cpp.

Member Function Documentation

run()

bool peano4::parallel::SpacetreeSet::TraverseTask::run ( )

overridevirtual

I create the copy of the observer, run the traversal on my local tree _spacetree and finally destroy the local observer copy.

Implements tarch::multicore::Task.

Definition at line 274 of file SpacetreeSet.cpp.

Field Documentation

_invertTreeTraversalDirectionBeforeWeStart

const bool peano4::parallel::SpacetreeSet::TraverseTask::_invertTreeTraversalDirectionBeforeWeStart

private

Definition at line 60 of file SpacetreeSet.h.

_observer

peano4::grid::TraversalObserver& peano4::parallel::SpacetreeSet::TraverseTask::_observer

private

Definition at line 59 of file SpacetreeSet.h.

_spacetree

peano4::grid::Spacetree& peano4::parallel::SpacetreeSet::TraverseTask::_spacetree

private

Definition at line 57 of file SpacetreeSet.h.

_spacetreeSet

SpacetreeSet& peano4::parallel::SpacetreeSet::TraverseTask::_spacetreeSet

private

Definition at line 58 of file SpacetreeSet.h.

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

• src/peano4/parallel/SpacetreeSet.h
• src/peano4/parallel/SpacetreeSet.cpp