StandaloneMpiMessagePassingMng.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2026 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
// See the top-level COPYRIGHT file for details.
// SPDX-License-Identifier: Apache-2.0
//-----------------------------------------------------------------------------
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/* StandaloneMpiMessagePassingMng.h                            (C) 2000-2026 */
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/* Version autonome de MpiMessagePassingMng.                                 */
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#ifndef ARCCORE_MESSAGEPASSINGMPI_STANDALONEMPIMESSAGEPASSINGMNG_H
#define ARCCORE_MESSAGEPASSINGMPI_STANDALONEMPIMESSAGEPASSINGMNG_H
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#include "arccore/message_passing_mpi/MessagePassingMpiGlobal.h"
#include "arccore/message_passing/IMessagePassingMng.h"
 
#include "arccore/base/Ref.h"
 
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namespace Arcane::MessagePassing::Mpi
{
 
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class ARCCORE_MESSAGEPASSINGMPI_EXPORT StandaloneMpiMessagePassingMng
{
 public:

  ARCCORE_DEPRECATED_REASON("Y2026: Use createRef() instead")
  static IMessagePassingMng* create(MPI_Comm comm, bool clean_comm = false);

  static Ref<IMessagePassingMng> createRef(MPI_Comm comm, bool clean_comm = false);

  static Ref<IMessagePassingMng> createWorldRef();

  static Ref<IMessagePassingMng> createAndInitializeMPI(int* argc, char** argv[], int wanted_thread_level);
};
 
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} // End namespace Arcane::MessagePassing::Mpi
 
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#endif