ttg::base::WorldImplBase Class Reference

Base class for implementation-specific Worlds. More...

#include <world.h>

Inheritance diagram for ttg::base::WorldImplBase:

Public Member Functions
virtual	~WorldImplBase (void)
int	size ()
int	rank ()
virtual void	destroy (void)=0
template<typename T >
void	register_ptr (const std::shared_ptr< T > &ptr)
template<typename T >
void	register_ptr (std::unique_ptr< T > &&ptr)
void	register_status (const std::shared_ptr< std::promise< void > > &status_ptr)
template<typename Callback >
void	register_callback (Callback &&callback)
void	fence (void)
virtual void	execute ()
void	register_op (ttg::TTBase *op)
void	deregister_op (ttg::TTBase *op)
bool	is_valid (void) const
virtual void	final_task ()
virtual void	profile_on ()
virtual void	profile_off ()
virtual bool	profiling ()
virtual void	dag_on (const std::string &filename)
virtual void	dag_off ()
virtual bool	dag_profiling ()

Protected Member Functions
void	mark_invalid ()
virtual void	fence_impl (void)=0
void	release_ops (void)
	WorldImplBase (int size, int rank)

Detailed Description

Base class for implementation-specific Worlds.

Definition at line 34 of file world.h.

Constructor & Destructor Documentation

WorldImplBase()

ttg::base::WorldImplBase::WorldImplBase ( int  size, int  rank  )

inlineprotected

Definition at line 62 of file world.h.

~WorldImplBase()

virtual ttg::base::WorldImplBase::~WorldImplBase ( void  )

inlinevirtual

Definition at line 67 of file world.h.

Member Function Documentation

dag_off()

virtual void ttg::base::WorldImplBase::dag_off ( )

inlinevirtual

Reimplemented in ttg_parsec::WorldImpl.

Definition at line 164 of file world.h.

dag_on()

virtual void ttg::base::WorldImplBase::dag_on ( const std::string &  filename )

inlinevirtual

Reimplemented in ttg_parsec::WorldImpl.

Definition at line 163 of file world.h.

dag_profiling()

virtual bool ttg::base::WorldImplBase::dag_profiling ( )

inlinevirtual

Reimplemented in ttg_parsec::WorldImpl.

Definition at line 165 of file world.h.

deregister_op()

void ttg::base::WorldImplBase::deregister_op ( ttg::TTBase *  op )

inline

Deregister a TT from this world. TTs deregister themselves during destruction to avoid dangling references.

Definition at line 145 of file world.h.

destroy()

virtual void ttg::base::WorldImplBase::destroy ( void  )

pure virtual

Implemented in ttg_parsec::WorldImpl, and ttg_madness::WorldImpl.

execute()

virtual void ttg::base::WorldImplBase::execute ( )

inlinevirtual

Start the execution of tasks in this world. The call to execute() will return immediately, i.e., it will not wait for all tasks to complete executing.

See also

fence

Reimplemented in ttg_parsec::WorldImpl.

Definition at line 129 of file world.h.

fence()

void ttg::base::WorldImplBase::fence ( void  )

inline

Wait for all tasks in this world to complete execution. This is a synchronizing call, even if no active tasks exist (i.e., fence() behaves as a barrier).

Definition at line 110 of file world.h.

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fence_impl()

virtual void ttg::base::WorldImplBase::fence_impl ( void  )

protectedpure virtual

Implemented in ttg_madness::WorldImpl, and ttg_parsec::WorldImpl.

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final_task()

virtual void ttg::base::WorldImplBase::final_task ( )

inlinevirtual

Reimplemented in ttg_parsec::WorldImpl.

Definition at line 157 of file world.h.

is_valid()

bool ttg::base::WorldImplBase::is_valid ( void  ) const

inline

Whether this world is valid. A word is marked as invalid during destruction and/or finalization of TTG.

Definition at line 155 of file world.h.

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mark_invalid()

void ttg::base::WorldImplBase::mark_invalid ( )

inlineprotected

Definition at line 51 of file world.h.

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profile_off()

virtual void ttg::base::WorldImplBase::profile_off ( )

inlinevirtual

Reimplemented in ttg_parsec::WorldImpl.

Definition at line 160 of file world.h.

profile_on()

virtual void ttg::base::WorldImplBase::profile_on ( )

inlinevirtual

Reimplemented in ttg_parsec::WorldImpl.

Definition at line 159 of file world.h.

profiling()

virtual bool ttg::base::WorldImplBase::profiling ( )

inlinevirtual

Reimplemented in ttg_parsec::WorldImpl.

Definition at line 161 of file world.h.

rank()

int ttg::base::WorldImplBase::rank ( )

inline

Returns the rank of the calling process in this World.

Definition at line 79 of file world.h.

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register_callback()

template<typename Callback >

void ttg::base::WorldImplBase::register_callback ( Callback &&  callback )

inline

Definition at line 100 of file world.h.

register_op()

void ttg::base::WorldImplBase::register_op ( ttg::TTBase *  op )

inline

Register a TT with this world. All registered TTs will be destroyed during destruction of this world.

Definition at line 136 of file world.h.

register_ptr() [1/2]

template<typename T >

void ttg::base::WorldImplBase::register_ptr ( const std::shared_ptr< T > &  ptr )

inline

Definition at line 86 of file world.h.

register_ptr() [2/2]

template<typename T >

void ttg::base::WorldImplBase::register_ptr ( std::unique_ptr< T > &&  ptr )

inline

Definition at line 91 of file world.h.

register_status()

void ttg::base::WorldImplBase::register_status ( const std::shared_ptr< std::promise< void > > &  status_ptr )

inline

Definition at line 95 of file world.h.

release_ops()

void ttg::base::WorldImplBase::release_ops ( void  )

inlineprotected

Definition at line 55 of file world.h.

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size()

int ttg::base::WorldImplBase::size ( )

inline

Returns the number of processes that belong this World.

Definition at line 72 of file world.h.

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

• ttg/ttg/base/world.h