GPUReq Class Reference

#include <ampiimpl.h>

Inheritance diagram for GPUReq:

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Public Member Functions
	GPUReq () noexcept
	~GPUReq ()
bool	test (MPI_Status *sts=MPI_STATUS_IGNORE) noexcept override
	Return true if this request is finished (progress):.
int	wait (MPI_Status *sts) noexcept override
	Block until this request is finished, returning a valid MPI error code.
void	receive (ampi ptr, AmpiMsg msg, bool deleteMsg=true) noexcept override
	Receive an AmpiMsg.
void	receive (ampi ptr, CkReductionMsg msg) noexcept override
	Receive a CkReductionMsg.
AmpiReqType	getType () const noexcept override
	Returns the type of request: AMPI_I_REQ, AMPI_ATA_REQ, AMPI_SEND_REQ, AMPI_SSEND_REQ, AMPI_REDN_REQ, AMPI_GATHER_REQ, AMPI_GATHERV_REQ, AMPI_G_REQ.
bool	isUnmatched () const noexcept override
	Returns whether this request will need to be matched.
void	setComplete () noexcept
void	print () const noexcept override

Detailed Description

Definition at line 1449 of file ampiimpl.h.

Constructor & Destructor Documentation

GPUReq::GPUReq ( )

Definition at line 11524 of file ampi.C.

References getAmpiInstance().

Referenced by AMPI_GPU_Iinvoke(), and AMPI_GPU_Iinvoke_wr().

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GPUReq::~GPUReq ( )

Member Function Documentation

bool GPUReq::test ( MPI_Status * sts = MPI_STATUS_IGNORE ) [override, virtual]

Return true if this request is finished (progress):.

Implements AmpiRequest.

Definition at line 11532 of file ampi.C.

References AmpiRequest::complete.

int GPUReq::wait ( MPI_Status * sts ) [override, virtual]

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

Implements AmpiRequest.

Definition at line 11537 of file ampi.C.

References AmpiRequest::complete, and getAmpiParent().

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void GPUReq::receive	(	ampi *	ptr,
		AmpiMsg *	msg,
		bool	deleteMsg = `true`
	)			`[override, virtual]`

Receive an AmpiMsg.

Implements AmpiRequest.

Definition at line 11546 of file ampi.C.

void GPUReq::receive	(	ampi *	ptr,
		CkReductionMsg *	msg
	)			`[override, virtual]`

Receive a CkReductionMsg.

Implements AmpiRequest.

Definition at line 11551 of file ampi.C.

AmpiReqType GPUReq::getType ( ) const [inline, override, virtual]

Returns the type of request: AMPI_I_REQ, AMPI_ATA_REQ, AMPI_SEND_REQ, AMPI_SSEND_REQ, AMPI_REDN_REQ, AMPI_GATHER_REQ, AMPI_GATHERV_REQ, AMPI_G_REQ.

Implements AmpiRequest.

Definition at line 1457 of file ampiimpl.h.

References AMPI_GPU_REQ.

bool GPUReq::isUnmatched ( ) const [inline, override, virtual]

Returns whether this request will need to be matched.

It is used to determine whether this request should be inserted into postedReqs. AMPI_SEND_REQ, AMPI_SSEND_REQ, and AMPI_ATA_REQ should not be posted.

Implements AmpiRequest.

Definition at line 1458 of file ampiimpl.h.

void GPUReq::setComplete ( )

Definition at line 11556 of file ampi.C.

References AmpiRequest::complete.

Referenced by AMPI_GPU_complete().

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