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Task Number. More...

#include <TaskNumber.h>

Collaboration diagram for swift2::TaskNumber:

Public Types
enum class	TaskAssociation { TouchVertexFirstTime = 0 , TouchCellFirstTime = 1 , TouchVertexLastTime = 2 , NumberOfEntries = 3 }

Public Member Functions
	TaskNumber (int number0, TaskAssociation number1)
	Construct new task number.

std::string	toString () const

tarch::multicore::TaskNumber	flatten () const

bool	operator< (const TaskNumber &rhs) const
	Total order on object.

bool	equals (const TaskNumber &rhs) const

Static Public Attributes
static const TaskNumber	NoOutDependencies {tarch::multicore::NoOutDependencies, TaskAssociation::TouchVertexFirstTime}
	Defines the max indices for each entry in TaskNumber.

Private Attributes
int	_taskCounter

TaskAssociation	_taskAssociation

Detailed Description

Task Number.

A task number in SWIFT is an integer tuple:

The first index is the vertex or cell index that we use.
The second index identifies the event used.

We construct our task graph over these tuples and then flatten them down into a normal integer just before we spawn the tasks into the Peano tarch::multicore.

Definition at line 29 of file TaskNumber.h.

Member Enumeration Documentation

◆ TaskAssociation

enum class swift2::TaskNumber::TaskAssociation

strong

Enumerator
TouchVertexFirstTime
TouchCellFirstTime
TouchVertexLastTime
NumberOfEntries

Definition at line 31 of file TaskNumber.h.

Constructor & Destructor Documentation

◆ TaskNumber()

swift2::TaskNumber::TaskNumber	(	int	number0,
		TaskAssociation	number1 )

Construct new task number.

Parameters

number0	Typically the "real" task counter, i.e. a unique number from a very vast range which distinguishes different task types. Pass in tarch::multicore::NoOutDependencies if you want to actually construct the object NoOutDependencies. In this case, the other arguments are ignored.
number1	Typically the type of mesh entity to which the task is tied to.
number2	Typically some kind of species or task type counter.

Definition at line 12 of file TaskNumber.cpp.

References _taskCounter, assertion1, NoOutDependencies, tarch::multicore::NoOutDependencies, NumberOfEntries, and toString().

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Member Function Documentation

◆ equals()

bool swift2::TaskNumber::equals ( const TaskNumber & rhs ) const

Definition at line 35 of file TaskNumber.cpp.

Referenced by operator!=(), and operator==().

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◆ flatten()

tarch::multicore::TaskNumber swift2::TaskNumber::flatten ( ) const

Definition at line 75 of file TaskNumber.cpp.

References assertionEquals, tarch::Enumerator::NoNumber, tarch::multicore::NoOutDependencies, and NumberOfEntries.

◆ operator<()

bool swift2::TaskNumber::operator< ( const TaskNumber & rhs ) const

Total order on object.

Required to store task numbers in sets.

Definition at line 26 of file TaskNumber.cpp.

◆ toString()

std::string swift2::TaskNumber::toString ( ) const

Definition at line 50 of file TaskNumber.cpp.

References tarch::multicore::NoOutDependencies.

Referenced by TaskNumber().

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Field Documentation

◆ _taskAssociation

TaskAssociation swift2::TaskNumber::_taskAssociation

private

Definition at line 69 of file TaskNumber.h.

◆ _taskCounter

int swift2::TaskNumber::_taskCounter

private

Definition at line 68 of file TaskNumber.h.

Referenced by TaskNumber().

◆ NoOutDependencies

const swift2::TaskNumber swift2::TaskNumber::NoOutDependencies {tarch::multicore::NoOutDependencies, TaskAssociation::TouchVertexFirstTime}

static

Defines the max indices for each entry in TaskNumber.

Definition at line 9 of file TaskNumber.h.

Referenced by swift2::flatten(), and TaskNumber().

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

src/swift2/TaskNumber.h
src/swift2/TaskNumber.cpp

Public Types

Public Member Functions

Static Public Attributes

Private Attributes