hmlp::mpigofmm::S2STask2< NODE, LETNODE, T > Class Template Reference

Notice that S2S depends on all Far interactions, which may include local tree nodes or let nodes. For HSS case, the only Far interaction is the sibling. Skeleton weight of the sibling will always be exchanged by default in N2S. Thus, currently we do not need a distributed S2S, because the skeleton weight is already in place. More...

#include <gofmm_mpi.hpp>

Inheritance diagram for hmlp::mpigofmm::S2STask2< NODE, LETNODE, T >:

Public Member Functions
void	Set (NODE *user_arg, vector< LETNODE * > user_src, int user_p, Lock *user_lock, int *user_num_arrived_subtasks)
void	DependencyAnalysis ()
void	Execute (Worker *user_worker)
Public Member Functions inherited from hmlp::Task
	Task ()
	(Default) Task constructor. More...
	~Task ()
	(Default) Task destructor. More...
TaskStatus	GetStatus ()
	Status is a private member.
void	SetStatus (TaskStatus status)
	Move foward to the next status.
void	SetBatchStatus (TaskStatus status)
void	Submit ()
	Ask the runtime to create an normal task in file.
virtual void	Set (string user_name, void(*user_function)(Task *), void *user_arg)
	This is only for virtual function pointer.
virtual void	Prefetch (Worker *)
void	Enqueue ()
void	Enqueue (size_t tid)
bool	TryEnqueue ()
	Try to dispatch the task if there is no dependency left.
void	ForceEnqueue (size_t tid)
void	CallBackWhileWaiting ()
	This is the callback function for the owner of thenested task. More...
virtual void	GetEventRecord ()
void	DependenciesUpdate ()
	Update the my outgoing and children's incoming edges. More...
void	Acquire ()
void	Release ()
bool	IsNested ()

Public Attributes
NODE *	arg = NULL
vector< LETNODE * >	Sources
int	p = 0
Lock *	lock = NULL
int *	num_arrived_subtasks
Public Attributes inherited from hmlp::Task
class Worker *	worker = NULL
string	name
string	label
int	taskid
float	cost = 0
bool	priority = false
Event	event
void(*	function )(Task *)
void *	arg
volatile int	n_dependencies_remaining = 0
deque< Task * >	in
deque< Task * >	out
Lock *	task_lock = NULL
Task *	next = NULL
volatile bool	stealable = true
volatile int	created_by = 0

Detailed Description

template<typename NODE, typename LETNODE, typename T>
class hmlp::mpigofmm::S2STask2< NODE, LETNODE, T >

Notice that S2S depends on all Far interactions, which may include local tree nodes or let nodes. For HSS case, the only Far interaction is the sibling. Skeleton weight of the sibling will always be exchanged by default in N2S. Thus, currently we do not need a distributed S2S, because the skeleton weight is already in place.

end class DistUpdateWeightsTask compute flops and mops setup the event assume computation bound "LOW" priority MPI Support. Only 0th rank (owner) will execute this task.

Member Function Documentation

template<typename NODE , typename LETNODE , typename T >

void hmlp::mpigofmm::S2STask2< NODE, LETNODE, T >::Execute ( Worker *  user_worker )

inlinevirtual

Temporary buffer

Free KIJ, if !is_cached.

Implements hmlp::Task.

template<typename NODE , typename LETNODE , typename T >

void hmlp::mpigofmm::S2STask2< NODE, LETNODE, T >::Set ( NODE *  user_arg, vector< LETNODE * >  user_src, int  user_p, Lock *  user_lock, int *  user_num_arrived_subtasks  )

inline

Compute FLOPS and MOPS

Setup the event

Assume computation bound

Assume computation bound

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

• /home/chenhany/Projects/hmlp/gofmm/gofmm_mpi.hpp