Initializer.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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/* Initializer.h                                               (C) 2000-2026 */
/*                                                                           */
/* Classe pour initialiser le runtime accélérateur.                          */
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#ifndef ARCCORE_ACCELERATOR_INTERNAL_INITIALIZER_H
#define ARCCORE_ACCELERATOR_INTERNAL_INITIALIZER_H
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#include "arccore/accelerator/AcceleratorGlobal.h"
 
#include "arccore/trace/ITraceMng.h"
 
#include "arccore/common/ArccoreApplicationBuildInfo.h"
#include "arccore/concurrency/internal/ConcurrencyApplication.h"
 
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namespace Arcane::Accelerator
{
 
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class ARCCORE_ACCELERATOR_EXPORT Initializer
{
 public:
 
  Initializer(bool use_accelerator, Int32 max_allowed_thread);
  ~Initializer() noexcept(false);
 
 public:
 
  Initializer(const Initializer&) = delete;
  Initializer(Initializer&&) = delete;
  Initializer& operator=(const Initializer&) = delete;
  Initializer& operator=(Initializer&&) = delete;
 
 public:
 
  eExecutionPolicy executionPolicy() const { return m_policy; }
  ITraceMng* traceMng() const { return m_trace_mng.get(); }
 
 private:
 
  eExecutionPolicy m_policy = eExecutionPolicy::Sequential;
  ReferenceCounter<ITraceMng> m_trace_mng;
  ArccoreApplicationBuildInfo m_application_build_info;
  ConcurrencyApplication m_concurrency_application;
};
 
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} // namespace Arcane::Accelerator
 
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#endif