IReq Class Reference

#include <ampiimpl.h>

Inheritance diagram for IReq:

[legend]

Collaboration diagram for IReq:

[legend]

Public Member Functions
	IReq (void *buf_, int count_, int type_, int src_, int tag_, MPI_Comm comm_)
	IReq ()
	~IReq ()
CmiBool	test (MPI_Status *sts)
	Return true if this request is finished (progress).
void	complete (MPI_Status *sts)
	Completes the operation hanging on the request.
int	wait (MPI_Status *sts)
	Block until this request is finished, returning a valid MPI error code.
int	getType (void)
	Returns the type of request: 1-PersReq, 2-IReq, 3-ATAReq, 4-SReq, 5-GPUReq.
void	receive (ampi *ptr, AmpiMsg *msg)
virtual void	pup (PUP::er &p)
virtual void	print ()
Data Fields
bool	statusIreq
int	length

---

Detailed Description

Definition at line 624 of file ampiimpl.h.

---

Constructor & Destructor Documentation

IReq::IReq	(	void *	buf_,
		int	count_,
		int	type_,
		int	src_,
		int	tag_,
		MPI_Comm	comm_
	)			[inline]

Definition at line 628 of file ampiimpl.h.

References AmpiRequest::buf, AmpiRequest::comm, AmpiRequest::count, AmpiRequest::isvalid, length, AmpiRequest::src, statusIreq, AmpiRequest::tag, and AmpiRequest::type.

IReq::IReq

(

)

[inline]

Definition at line 633 of file ampiimpl.h.

IReq::~IReq

(

)

[inline]

Definition at line 634 of file ampiimpl.h.

---

Member Function Documentation

CmiBool IReq::test

(

MPI_Status *

sts

)

[virtual]

Return true if this request is finished (progress).

Implements AmpiRequest.

Definition at line 3776 of file ampi.C.

References AmpiRequest::comm, getAmpiInstance(), length, MPI_Status::MPI_LENGTH, statusIreq, and ampi::yield().

void IReq::complete

(

MPI_Status *

sts

)

[virtual]

Completes the operation hanging on the request.

Implements AmpiRequest.

Definition at line 3801 of file ampi.C.

References wait().

int IReq::wait

(

MPI_Status *

sts

)

[virtual]

Block until this request is finished, returning a valid MPI error code.

Implements AmpiRequest.

Definition at line 3461 of file ampi.C.

References _BgInOutOfCoreMode, ampi::block(), AmpiRequest::buf, AmpiRequest::comm, AmpiRequest::count, getAmpiInstance(), length, MPI_Status::MPI_COMM, MPI_Status::MPI_LENGTH, MPI_Status::MPI_SOURCE, MPI_Status::MPI_TAG, ptr, ampi::resumeOnRecv, AmpiRequest::src, statusIreq, AmpiRequest::tag, and AmpiRequest::type.

Referenced by complete().

int IReq::getType

(

void

)

[inline, virtual]

Returns the type of request: 1-PersReq, 2-IReq, 3-ATAReq, 4-SReq, 5-GPUReq.

Implements AmpiRequest.

Definition at line 638 of file ampiimpl.h.

void IReq::receive	(	ampi *	ptr,
		AmpiMsg *	msg
	)			[virtual]

Implements AmpiRequest.

Definition at line 3813 of file ampi.C.

References AmpiRequest::buf, AmpiMsg::comm, AmpiRequest::comm, AmpiRequest::count, AmpiMsg::event, AmpiMsg::length, length, ampi::processMessage(), AmpiRequest::src, AmpiMsg::srcRank, statusIreq, AmpiMsg::tag, AmpiRequest::tag, and AmpiRequest::type.

Referenced by AMPI_Irecv(), and ampi::inorder().

virtual void IReq::pup

(

PUP::er &

p

)

[inline, virtual]

Reimplemented from AmpiRequest.

Definition at line 640 of file ampiimpl.h.

References length, AmpiRequest::pup(), and statusIreq.

void IReq::print

(

)

[virtual]

Reimplemented from AmpiRequest.

Definition at line 2303 of file ampi.C.

References CmiPrintf(), length, AmpiRequest::print(), and statusIreq.

---

Field Documentation

bool IReq::statusIreq

Definition at line 626 of file ampiimpl.h.

Referenced by IReq(), print(), pup(), receive(), test(), and wait().

int IReq::length

Definition at line 627 of file ampiimpl.h.

Referenced by IReq(), print(), pup(), receive(), test(), and wait().

---

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

• libs/ck-libs/ampi/ampiimpl.h
• libs/ck-libs/ampi/ampi.C