ChannelSet class for a collection of channels. More...

#include <channel.h>

Public Member Functions
	ChannelSet (int nchannel=8)
	constructor. default number of channels is 8 for upward and downward in 4 dimensions. More...

int	append (Channel *const p)
	append channel to the set. there is no way to remove a channel. More...

int	start ()
	collective start More...

int	wait ()
	collective wait More...

Private Attributes
std::valarray< MPI_Request >	m_array
	a collection of MPI request held in channels. More...

unsigned int	m_nreq
	number of channels to hold. More...

Detailed Description

ChannelSet class for a collection of channels.

ChannelSet defines a collection of channel class instances to invoke start and wait methods collectively for a set of channels.

Definition at line 86 of file channel.h.

Constructor & Destructor Documentation

ChannelSet::ChannelSet ( int nchannel = 8 )

constructor. default number of channels is 8 for upward and downward in 4 dimensions.

Definition at line 122 of file channel.cpp.

int ChannelSet::append ( Channel *const p )

append channel to the set. there is no way to remove a channel.

Definition at line 128 of file channel.cpp.

int ChannelSet::start ( )

collective start

Definition at line 141 of file channel.cpp.

int ChannelSet::wait ( )

collective wait

Definition at line 148 of file channel.cpp.

std::valarray<MPI_Request> ChannelSet::m_array

private

a collection of MPI request held in channels.

Definition at line 96 of file channel.h.

unsigned int ChannelSet::m_nreq

private

number of channels to hold.

Definition at line 97 of file channel.h.

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