bmw_parallel_context::bmw_parallel_context_class Interface Reference

Base class representing a bmw parallel context. This contains all memory needed parameters needed to parallel processing. More...

Public Member Functions
PROCEDURE, pass	set_threads => bmw_parallel_context_set_threads
PROCEDURE, pass	report => bmw_parallel_context_report
PROCEDURE, pass	reduce1 => bmw_parallel_context_reduce1
PROCEDURE, pass	reduce2 => bmw_parallel_context_reduce2
PROCEDURE, pass	reduce3 => bmw_parallel_context_reduce3
PROCEDURE, pass	reduce4 => bmw_parallel_context_reduce4
GENERIC	reduce => reduce1, reduce2, reduce3, reduce4
PROCEDURE, pass	start => bmw_parallel_context_start
PROCEDURE, pass	end => bmw_parallel_context_end
FINAL	bmw_parallel_context_destruct
class(bmw_parallel_context_class) function, pointer	bmw_parallel_context_construct (comm)
	Construct a bmw_context_class object. More...

Public Attributes
integer	offset
	Problem space offset.
integer	stride
	Problem space stride.
integer	num_threads
	Number of threads.
integer	comm = MPI_COMM_NULL
	MPI communicator reference for computation. BMW can be used as an embeded library. Multiple instances can be running in parallel on separate problems so do not assume the world comm.
logical	initialized_mpi
	Flag to mark if bmw intialized the MPI context.

Detailed Description

Base class representing a bmw parallel context. This contains all memory needed parameters needed to parallel processing.

Interface for the bmw_parallel_context constructor.

Member Function/Subroutine Documentation

bmw_parallel_context_construct()

class (bmw_parallel_context_class) function, pointer bmw_parallel_context::bmw_parallel_context_class::bmw_parallel_context_construct

(

integer, intent(in)

comm

)

Construct a bmw_context_class object.

Allocates memory and initializes a bmw_parallel_context_class object.

Parameters

[in]

comm

MPI communicator. Only used if MPI support has been compiled in.

Returns

A pointer to a constructed bmw_parallel_context_class object.

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

• BMW/Sources/bmw_parallel_context.f