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op.h
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// -*- c++ -*-
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//
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// Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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// University Research and Technology
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// Corporation. All rights reserved.
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// Copyright (c) 2004-2005 The University of Tennessee and The University
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// of Tennessee Research Foundation. All rights
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// reserved.
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// Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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// University of Stuttgart. All rights reserved.
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// Copyright (c) 2004-2005 The Regents of the University of California.
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// All rights reserved.
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// Copyright (c) 2006-2009 Cisco Systems, Inc. All rights reserved.
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// $COPYRIGHT$
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//
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// Additional copyrights may follow
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//
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// $HEADER$
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//
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class
Op
{
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public
:
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// construction
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Op
();
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Op
(
MPI_Op
i);
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Op
(
const
Op
& op);
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#if 0
/* OMPI_ENABLE_MPI_PROFILING */
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Op
(
const
PMPI::Op& op) : pmpi_op(op) { }
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#endif
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// destruction
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virtual
~
Op
();
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// assignment
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Op
& operator=(
const
Op
& op);
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Op
& operator= (
const
MPI_Op
&i);
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// comparison
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inline
bool
operator== (
const
Op
&a);
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inline
bool
operator!= (
const
Op
&a);
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// conversion functions for inter-language operability
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inline
operator
MPI_Op
()
const
;
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// inline operator MPI_Op* (); //JGS const
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#if 0
/* OMPI_ENABLE_MPI_PROFILING */
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inline
operator
const
PMPI::Op&()
const
{
return
pmpi_op; }
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#endif
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// Collective Communication
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//JGS took const out
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virtual
void
Init(User_function *func,
bool
commute);
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virtual
void
Free();
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virtual
void
Reduce_local(
const
void
*inbuf,
void
*inoutbuf,
int
count,
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const
MPI::Datatype& datatype)
const
;
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virtual
bool
Is_commutative(
void
)
const
;
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#if ! 0
/* OMPI_ENABLE_MPI_PROFILING */
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protected
:
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MPI_Op
mpi_op;
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#endif
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#if 0
/* OMPI_ENABLE_MPI_PROFILING */
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private
:
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PMPI::Op pmpi_op;
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#endif
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};
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Op
Definition:
op.h:21
ompi_op_t
Back-end type of MPI_Op.
Definition:
op.h:100
ompi
mpi
cxx
op.h
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