mpi_backend_helper Derived Type

type, private :: mpi_backend_helper

MPI Helper

Inherits

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Inherited by

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Components

Type	Visibility	Attributes		Name		Initial
integer(kind=CNT_KIND),	public,	allocatable	::	counts(:)			Counts of data to send or recv
integer(kind=ADDR_KIND),	public,	allocatable	::	displs(:)			Displacements of data to send or recv
type(MPI_Request),	public,	allocatable	::	requests(:)			MPI Requests
integer(kind=int32),	public		::	n_requests			Number of requests
logical,	public		::	is_request_created	=	.false.	Request created flag. Used for persistent functions

Type-Bound Procedures

procedure, public, pass(self) :: create => create_helper

Creates MPI helper

private subroutine create_helper(self, counts, displs, max_requests)

Creates MPI helper

Arguments

Type	Intent	Optional	Attributes		Name
class(mpi_backend_helper),	intent(inout)			::	self	MPI Helper
integer(kind=int64),	intent(in)			::	counts(:)	Counts of data to send or recv
integer(kind=int64),	intent(in)			::	displs(:)	Displacements of data to send or recv
integer(kind=int32),	intent(in)			::	max_requests	Maximum number of requests required

procedure, public, pass(self) :: destroy => destoy_helper

Destroys MPI helper

private subroutine destoy_helper(self)

Destroys MPI helper

Arguments

Type	Intent	Optional	Attributes		Name
class(mpi_backend_helper),	intent(inout)			::	self	MPI Helper