FEAT::Dist::Operation Struct Reference

Communication Operation class. More...

#include <dist.hpp>

Public Member Functions
	Operation (MPI_Op op_)
	MPI_Op handle constructor More...
bool	operator!= (const Operation &other) const
	inequality comparison operator More...
bool	operator== (const Operation &other) const
	equality comparison operator More...

Public Attributes
MPI_Op	op
	the MPI operation handle More...

Detailed Description

Communication Operation class.

This class effectively wraps around the MPI_Op handle. Instances of this class are used to specify the operation for collective reduction messages.

Author

Peter Zajac

Definition at line 236 of file dist.hpp.

Constructor & Destructor Documentation

Operation()

FEAT::Dist::Operation::Operation ( MPI_Op  op_ )

inlineexplicit

MPI_Op handle constructor

Parameters

[in]

op_

The MPI_Op handle that is to be wrapped.

Definition at line 248 of file dist.hpp.

Member Function Documentation

operator!=()

bool FEAT::Dist::Operation::operator!= ( const Operation &  other ) const

inline

inequality comparison operator

Definition at line 264 of file dist.hpp.

operator==()

bool FEAT::Dist::Operation::operator== ( const Operation &  other ) const

inline

equality comparison operator

Definition at line 258 of file dist.hpp.

Member Data Documentation

op

MPI_Op FEAT::Dist::Operation::op

the MPI operation handle

Definition at line 240 of file dist.hpp.

Referenced by FEAT::Dist::Comm::allreduce(), FEAT::Dist::Comm::exscan(), FEAT::Dist::finalize(), FEAT::Dist::Comm::iallreduce(), FEAT::Dist::Comm::ireduce(), FEAT::Dist::Comm::reduce(), and FEAT::Dist::Comm::scan().

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

• kernel/util/dist.hpp