Convenience MPI type wrapper with garbage collection. More...

Public Member Functions
procedure	setup (this, n, elemtype)
	Set up a new MPI type describing a long array composed of blocks.
final	mpi_mod_free_block_array (this)
	Release MPI handle of the block array type.

Public Attributes
integer(mpiint)	mpitype = 0

Detailed Description

Convenience MPI type wrapper with garbage collection.

Authors: J Benda

Date: 2019, 2023

Derived type that wraps construction and destruction of a MPI type describing a blocked array.

Constructor & Destructor Documentation

◆ mpi_mod_free_block_array()

final mpi_gbl::MPIBlockArray::mpi_mod_free_block_array ( type(mpiblockarray), intent(inout) this )

final

Release MPI handle of the block array type.

Authors: J Benda

Date: 2019, 2023

This is a destructor for MPIBlockArray. It frees the handle for the MPI derived type (if any).

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Member Function/Subroutine Documentation

◆ setup()

procedure mpi_gbl::MPIBlockArray::setup	(	class(mpiblockarray), intent(inout)	this,
		integer, intent(in)	n,
		integer(mpiint), intent(in)	elemtype )

Set up a new MPI type describing a long array composed of blocks.

Authors: J Benda

Date: 2019

Creates a MPI type handle describing a structured data type that can be used to transfer very long arrays of data. The array is represented as a set of blocks, whose element count does not exceed the maximal value of the MPI integer type. To avoid resource leaks, the returned handle should be released by a call to MPI_Type_free.

Parameters

[in]	this	Block array object to initialize.
[in]	n	Number of elements in the array.
[in]	elemtype	MPI datatype handle of elements of the array.

Member Data Documentation

◆ mpitype

integer(mpiint) mpi_gbl::MPIBlockArray::mpitype = 0

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

/scratch.ssd/codes/ukrmol-in-git/source/gbtolib/source/mpi_mod.F90

Public Member Functions