ttg_madness Namespace Reference

this contains MADNESS-based TTG functionality More...

Namespaces
	detail

Classes
struct	Buffer
	A runtime-managed buffer mirrored between host and device memory. More...
class	TT
struct	Ptr
struct	devicescratch
struct	TTValue
class	WorldImpl

Typedefs
template<typename keyT , typename output_terminalsT , typename derivedT , typename... input_valueTs>
using	Op = TT< keyT, output_terminalsT, derivedT, ttg::typelist< input_valueTs... > >
template<typename keyT , typename output_terminalsT , typename derivedT , typename... input_valueTs>
using	TemplateTask = TT< keyT, output_terminalsT, derivedT, ttg::typelist< input_valueTs... > >

Functions
int	num_devices ()
void	make_executable_hook (ttg::World &)
void	ttg_initialize (int argc, char **argv, int num_threads=-1)
void	ttg_finalize ()
void	ttg_abort ()
ttg::World	ttg_default_execution_context ()
void	ttg_execute (ttg::World world)
void	ttg_fence (ttg::World world)
template<typename T >
void	ttg_register_ptr (ttg::World world, const std::shared_ptr< T > &ptr)
void	ttg_register_status (ttg::World world, const std::shared_ptr< std::promise< void >> &status_ptr)
ttg::Edge &	ttg_ctl_edge (ttg::World world)
template<typename T >
void	ttg_sum (ttg::World world, T &value)
template<typename T >
void	ttg_broadcast (ttg::World world, T &data, int source_rank)
template<typename T , typename... Args>
Ptr< T >	make_ptr (Args &&... args)
template<typename T >
auto	get_ptr (T &&obj)
template<typename... Views>
bool	register_device_memory (std::tuple< Views &... > &views)
template<typename... Buffer>
void	post_device_out (std::tuple< Buffer &... > &b)
template<typename... Buffer>
void	mark_device_out (std::tuple< Buffer &... > &b)
template<typename T >
void	ttg_register_ptr (ttg::World world, std::unique_ptr< T > &&ptr)
template<typename Callback >
void	ttg_register_callback (ttg::World world, Callback &&callback)
void	initialize_watchpoints ()
	must be called from main thread before setting watchpoints More...
template<typename T >
void	watchpoint_set (T *addr, ttg::detail::MemoryWatchpoint_x86_64::Size size, ttg::detail::MemoryWatchpoint_x86_64::Condition cond)
	sets a hardware watchpoint for window [addr,addr+size) and condition cond More...
template<typename T >
void	watchpoint_clear (T *addr)
	clears the hardware watchpoint for window [addr,addr+size) previously created with watchpoint_set<T> More...

Typedef Documentation

Op

template<typename keyT , typename output_terminalsT , typename derivedT , typename... input_valueTs>

using ttg_madness::Op = typedef TT<keyT, output_terminalsT, derivedT, ttg::typelist<input_valueTs...> >

Definition at line 16 of file fwd.h.

TemplateTask

template<typename keyT , typename output_terminalsT , typename derivedT , typename... input_valueTs>

using ttg_madness::TemplateTask = typedef TT<keyT, output_terminalsT, derivedT, ttg::typelist<input_valueTs...> >

Definition at line 19 of file fwd.h.

Function Documentation

get_ptr()

template<typename T >

auto ttg_madness::get_ptr

(

T &&

obj

)

initialize_watchpoints()

void ttg_madness::initialize_watchpoints ( )

inline

must be called from main thread before setting watchpoints

Definition at line 52 of file watch.h.

make_executable_hook()

void ttg_madness::make_executable_hook ( ttg::World &  world )

inline

Definition at line 121 of file ttg.h.

make_ptr()

template<typename T , typename... Args>

Ptr<T> ttg_madness::make_ptr

(

Args &&...

args

)

mark_device_out()

template<typename... Buffer>

void ttg_madness::mark_device_out ( std::tuple< Buffer &... > &  b )

inline

num_devices()

int ttg_madness::num_devices ( )

inline

Definition at line 6 of file device.h.

post_device_out()

template<typename... Buffer>

void ttg_madness::post_device_out ( std::tuple< Buffer &... > &  b )

inline

register_device_memory()

template<typename... Views>

bool ttg_madness::register_device_memory ( std::tuple< Views &... > &  views )

inline

ttg_abort()

void ttg_madness::ttg_abort ( )

inline

Definition at line 137 of file ttg.h.

ttg_broadcast()

template<typename T >

void ttg_madness::ttg_broadcast ( ttg::World  world, T &  data, int  source_rank  )

inline

broadcast

Template Parameters

T	a serializable type

Definition at line 174 of file ttg.h.

ttg_ctl_edge()

ttg::Edge & ttg_madness::ttg_ctl_edge ( ttg::World  world )

inline

Definition at line 165 of file ttg.h.

ttg_default_execution_context()

ttg::World ttg_madness::ttg_default_execution_context ( )

inline

Examples

distributed.cc.

Definition at line 136 of file ttg.h.

ttg_execute()

void ttg_madness::ttg_execute ( ttg::World  world )

inline

Definition at line 141 of file ttg.h.

ttg_fence()

void ttg_madness::ttg_fence ( ttg::World  world )

inline

Definition at line 144 of file ttg.h.

ttg_finalize()

void ttg_madness::ttg_finalize ( )

inline

Definition at line 131 of file ttg.h.

ttg_initialize()

void ttg_madness::ttg_initialize ( int  argc, char **  argv, int  num_threads = -1  )

inline

Definition at line 123 of file ttg.h.

ttg_register_callback()

template<typename Callback >

void ttg_madness::ttg_register_callback ( ttg::World  world, Callback &&  callback  )

inline

Definition at line 161 of file ttg.h.

ttg_register_ptr() [1/2]

template<typename T >

void ttg_madness::ttg_register_ptr ( ttg::World  world, const std::shared_ptr< T > &  ptr  )

inline

Definition at line 147 of file ttg.h.

ttg_register_ptr() [2/2]

template<typename T >

void ttg_madness::ttg_register_ptr ( ttg::World  world, std::unique_ptr< T > &&  ptr  )

inline

Definition at line 152 of file ttg.h.

ttg_register_status()

void ttg_madness::ttg_register_status ( ttg::World  world, const std::shared_ptr< std::promise< void >> &  status_ptr  )

inline

Definition at line 156 of file ttg.h.

ttg_sum()

template<typename T >

void ttg_madness::ttg_sum ( ttg::World  world, T &  value  )

inline

Definition at line 168 of file ttg.h.

watchpoint_clear()

template<typename T >

void ttg_madness::watchpoint_clear ( T *  addr )

inline

clears the hardware watchpoint for window [addr,addr+size) previously created with watchpoint_set<T>

Definition at line 73 of file watch.h.

watchpoint_set()

template<typename T >

void ttg_madness::watchpoint_set ( T *  addr, ttg::detail::MemoryWatchpoint_x86_64::Size  size, ttg::detail::MemoryWatchpoint_x86_64::Condition  cond  )

inline

sets a hardware watchpoint for window [addr,addr+size) and condition cond

Definition at line 65 of file watch.h.