SequentialParallelMng.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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/* SequentialParallelMng.h                                     (C) 2000-2020 */
/*                                                                           */
/* Parallelism management in the sequential case.                            */
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#ifndef ARCANE_IMPL_SEQUENTIALPARALLELMNG_H
#define ARCANE_IMPL_SEQUENTIALPARALLELMNG_H
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#include "arcane/utils/ArcaneGlobal.h"
#include "arcane/core/Parallel.h"
 
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namespace Arcane
{
 
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class ITimeMng;
class IThreadMng;
class IParallelMng;
 
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struct SequentialParallelMngBuildInfo
{
 public:
 
  SequentialParallelMngBuildInfo()
  : m_trace_mng(nullptr)
  , m_timer_mng(nullptr)
  , m_thread_mng(nullptr)
  {
  }
  SequentialParallelMngBuildInfo(ITimerMng* timer_mng, IParallelMng* world_pm)
  : m_trace_mng(nullptr)
  , m_timer_mng(timer_mng)
  , m_thread_mng(nullptr)
  , m_world_parallel_mng(world_pm)
  {
  }
 
 public:
 
  ITraceMng* traceMng() const { return m_trace_mng; }
  void setTraceMng(ITraceMng* tm)
  {
    m_trace_mng = tm;
  }
 
  Parallel::Communicator communicator() const { return m_mpi_comm; }
  void setCommunicator(Parallel::Communicator v) { m_mpi_comm = v; }
 
  IThreadMng* threadMng() const { return m_thread_mng; }
  void setThreadMng(IThreadMng* tm) { m_thread_mng = tm; }
 
 private:
 
  ITraceMng* m_trace_mng;
 
 public:
 
  ITimerMng* m_timer_mng;
 
 private:
 
  IThreadMng* m_thread_mng;
 
 public:
 
  IParallelMng* m_world_parallel_mng = nullptr;
 
 private:
 
  Parallel::Communicator m_mpi_comm;
};
 
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extern "C++" ARCCORE_DEPRECATED_2020("Use arcaneCreateSequentialParallelMngRef() instead")
ARCANE_IMPL_EXPORT IParallelMng* arcaneCreateSequentialParallelMng(const SequentialParallelMngBuildInfo& bi);
extern "C++" ARCANE_IMPL_EXPORT Ref<IParallelMng>
arcaneCreateSequentialParallelMngRef(const SequentialParallelMngBuildInfo& bi);
 
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} // End namespace Arcane
 
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#endif