Arcane  4.1.12.0
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MpiParallelNonBlockingCollective.h
1// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
2//-----------------------------------------------------------------------------
3// Copyright 2000-2026 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
4// See the top-level COPYRIGHT file for details.
5// SPDX-License-Identifier: Apache-2.0
6//-----------------------------------------------------------------------------
7/*---------------------------------------------------------------------------*/
8/* MpiParallelNonBlockingCollective.h (C) 2000-2018 */
9/* */
10/* Implementation of non-blocking collectives with MPI. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCANE_PARALLEL_MPI_MPIPARALLELNONBLOCKINGCOLLECTIVE_H
13#define ARCANE_PARALLEL_MPI_MPIPARALLELNONBLOCKINGCOLLECTIVE_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arcane/utils/Array.h"
18
19#include "arcane/core/ParallelNonBlockingCollectiveDispatcher.h"
20
21#include "arcane/parallel/mpi/ArcaneMpi.h"
22
23/*---------------------------------------------------------------------------*/
24/*---------------------------------------------------------------------------*/
25
26namespace Arcane
27{
28
29/*---------------------------------------------------------------------------*/
30/*---------------------------------------------------------------------------*/
34class ARCANE_MPI_EXPORT MpiParallelNonBlockingCollective
35: public ParallelNonBlockingCollectiveDispatcher
36{
37 public:
38
39 MpiParallelNonBlockingCollective(ITraceMng* tm, IParallelMng* pm, MpiAdapter* adapter);
40 virtual ~MpiParallelNonBlockingCollective();
41
42 public:
43
44 virtual void build();
45 virtual Request barrier();
46 virtual bool hasValidReduceForDerivedType() const;
47
48 private:
49
50 ITraceMng* m_trace_mng;
51 MpiAdapter* m_adapter;
52};
53
54/*---------------------------------------------------------------------------*/
55/*---------------------------------------------------------------------------*/
56
57} // End namespace Arcane
58
59/*---------------------------------------------------------------------------*/
60/*---------------------------------------------------------------------------*/
61
62#endif
Arcane::IParallelMng
Interface of the parallelism manager for a subdomain.
Definition IParallelMng.h:53
Arcane::MpiParallelNonBlockingCollective::hasValidReduceForDerivedType
virtual bool hasValidReduceForDerivedType() const
Indicates if the implementation allows reductions on derived types.
Definition MpiParallelNonBlockingCollective.cc:89
Arcane
-- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature --
Definition arcane/src/arcane/accelerator/AcceleratorGlobal.h:37