Arcane::StdMpiReduceOperator< RealType > Class Template Reference

Reduction operators for standard types. More...

#include </__w/arcaneframework.github.io/arcaneframework.github.io/framework/arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h>

Inheritance diagram for Arcane::StdMpiReduceOperator< RealType >:

Collaboration diagram for Arcane::StdMpiReduceOperator< RealType >:

Public Member Functions
	StdMpiReduceOperator (bool is_commutative)
void	destroy ()
MPI_Op	reduceOperator (eReduceType rt) override

Private Member Functions
void	_create (bool is_commutative)

Static Private Member Functions
static void ARCCORE_MPIOP_CALL	_MinOperator (void *a, void *b, int *len, MPI_Datatype *type)
static void ARCCORE_MPIOP_CALL	_MaxOperator (void *a, void *b, int *len, MPI_Datatype *type)
static void ARCCORE_MPIOP_CALL	_SumOperator (void *a, void *b, int *len, MPI_Datatype *type)

Private Attributes
MPI_Op	m_min_operator
MPI_Op	m_max_operator
MPI_Op	m_sum_operator

Detailed Description

template<typename RealType>
class Arcane::StdMpiReduceOperator< RealType >

Reduction operators for standard types.

Definition at line 58 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

Constructor & Destructor Documentation

StdMpiReduceOperator()

template<typename RealType>

Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::StdMpiReduceOperator ( bool is_commutative )

inline

Definition at line 81 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

Member Function Documentation

_create()

template<typename RealType>

void Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::_create ( bool is_commutative )

inlineprivate

Definition at line 132 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

_MaxOperator()

template<typename RealType>

void ARCCORE_MPIOP_CALL Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::_MaxOperator ( void * a, void * b, int * len, MPI_Datatype * type )

inlinestaticprivate

Definition at line 104 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

_MinOperator()

template<typename RealType>

void ARCCORE_MPIOP_CALL Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::_MinOperator ( void * a, void * b, int * len, MPI_Datatype * type )

inlinestaticprivate

Definition at line 90 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

_SumOperator()

template<typename RealType>

void ARCCORE_MPIOP_CALL Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::_SumOperator ( void * a, void * b, int * len, MPI_Datatype * type )

inlinestaticprivate

Definition at line 118 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

destroy()

template<typename RealType>

void Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::destroy ( )

inline

Definition at line 141 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

reduceOperator()

template<typename RealType>

MPI_Op Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::reduceOperator ( eReduceType rt )

inlineoverridevirtual

Implements Arcane::MessagePassing::Mpi::IMpiReduceOperator.

Definition at line 161 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

Member Data Documentation

m_max_operator

template<typename RealType>

MPI_Op Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::m_max_operator

private

Definition at line 70 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

m_min_operator

template<typename RealType>

MPI_Op Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::m_min_operator

private

Definition at line 69 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

m_sum_operator

template<typename RealType>

MPI_Op Arcane::MessagePassing::Mpi::StdMpiReduceOperator< RealType >::m_sum_operator

private

Definition at line 71 of file arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h.

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

• MessagePassingMpiGlobal.h
• arccore/src/message_passing_mpi/arccore/message_passing_mpi/MpiDatatype.h