Arcane  4.1.12.0
Developer documentation
Loading...
Searching...
No Matches
IParallelReplication.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/* IParallelReplicationInfo.h (C) 2000-2025 */
9/* */
10/* Information on subdomain replication. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCANE_CORE_IPARALLELREPLICATION_H
13#define ARCANE_CORE_IPARALLELREPLICATION_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arcane/core/ArcaneTypes.h"
18
19/*---------------------------------------------------------------------------*/
20/*---------------------------------------------------------------------------*/
21
22namespace Arcane
23{
24
25/*---------------------------------------------------------------------------*/
26/*---------------------------------------------------------------------------*/
27
32class ARCANE_CORE_EXPORT IParallelReplication
33{
34 public:
35
36 virtual ~IParallelReplication() = default;
37
38 public:
39
41 virtual bool hasReplication() const = 0;
42
44 virtual Int32 nbReplication() const = 0;
45
47 virtual Int32 replicationRank() const = 0;
48
55 virtual bool isMasterRank() const = 0;
56
58 virtual Int32 masterReplicationRank() const = 0;
59
65 virtual IParallelMng* replicaParallelMng() const = 0;
66};
67
68/*---------------------------------------------------------------------------*/
69/*---------------------------------------------------------------------------*/
70
71} // namespace Arcane
72
73/*---------------------------------------------------------------------------*/
74/*---------------------------------------------------------------------------*/
75
76#endif
ArcaneTypes.h
Declarations of Arcane's general types.
Arcane::IParallelMng
Interface of the parallelism manager for a subdomain.
Definition IParallelMng.h:53
Arcane::IParallelReplication
Brief information on parallel subdomain replication.
Definition IParallelReplication.h:33
Arcane::IParallelReplication::hasReplication
virtual bool hasReplication() const =0
Indicates if replication is active.
Arcane::IParallelReplication::replicaParallelMng
virtual IParallelMng * replicaParallelMng() const =0
Communicator associated with all replicas representing the same subdomain.
Arcane::IParallelReplication::masterReplicationRank
virtual Int32 masterReplicationRank() const =0
Rank in the master replication.
Arcane::IParallelReplication::replicationRank
virtual Int32 replicationRank() const =0
Rank in the replication (from 0 to nbReplication()-1).
Arcane::IParallelReplication::nbReplication
virtual Int32 nbReplication() const =0
Number of replications.
Arcane::IParallelReplication::isMasterRank
virtual bool isMasterRank() const =0
Indicates if this replication rank is the master.
Arcane
-- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature --
Definition arcane/src/arcane/accelerator/AcceleratorGlobal.h:37
Arcane::Int32
std::int32_t Int32
Signed integer type of 32 bits.
Definition ArccoreGlobal.h:233