AcceleratorGlobal.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2024 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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/* AcceleratorGlobal.h                                         (C) 2000-2024 */
/*                                                                           */
/* Déclarations générales pour le support des accélérateurs.                 */
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#ifndef ARCANE_ACCELERATOR_ACCELERATORGLOBAL_H
#define ARCANE_ACCELERATOR_ACCELERATORGLOBAL_H
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#include "arcane/utils/UtilsTypes.h"
 
#include "arcane/accelerator/core/AcceleratorCoreGlobal.h"
 
#include <iosfwd>
 
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#ifdef ARCANE_COMPONENT_arcane_accelerator
#define ARCANE_ACCELERATOR_EXPORT ARCANE_EXPORT
#else
#define ARCANE_ACCELERATOR_EXPORT ARCANE_IMPORT
#endif
 
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namespace Arcane::Accelerator
{
 
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//! Type d'opération atomique supportée
enum class eAtomicOperation
{
  //! Ajout
  Add,
  //! Minimum
  Min,
  //! Maximum
  Max
};
 
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/*!
 * \brief Initialise \a runner en fonction de
 * la valeur de \a acc_info.
 */
extern "C++" ARCANE_ACCELERATOR_EXPORT void
initializeRunner(Runner& runner, ITraceMng* tm,
                 const AcceleratorRuntimeInitialisationInfo& acc_info);
 
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} // End namespace Arcane::Accelerator
 
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namespace Arcane::Accelerator::impl
{
 
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extern "C++" ARCANE_ACCELERATOR_EXPORT String
getBadPolicyMessage(eExecutionPolicy policy);
 
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}
 
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//! Macro pour indiquer qu'un noyau n'a pas été compilé avec HIP
#define ARCANE_FATAL_NO_HIP_COMPILATION() \
  ARCANE_FATAL(Arcane::Accelerator::impl::getBadPolicyMessage(Arcane::Accelerator::eExecutionPolicy::HIP));
 
//! Macro pour indiquer qu'un noyau n'a pas été compilé avec CUDA
#define ARCANE_FATAL_NO_CUDA_COMPILATION() \
  ARCANE_FATAL(Arcane::Accelerator::impl::getBadPolicyMessage(Arcane::Accelerator::eExecutionPolicy::CUDA));
 
//! Macro pour indiquer qu'un noyau n'a pas été compilé avec SYCL
#define ARCANE_FATAL_NO_SYCL_COMPILATION() \
  ARCANE_FATAL(Arcane::Accelerator::impl::getBadPolicyMessage(Arcane::Accelerator::eExecutionPolicy::SYCL));
 
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#endif