NativeStream.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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/* NativeStream.h                                              (C) 2000-2024 */
/*                                                                           */
/* Type opaque pour encapsuler une 'stream' native.                          */
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#ifndef ARCANE_ACCELERATOR_CORE_PLATFORMSTREAM_H
#define ARCANE_ACCELERATOR_CORE_PLATFORMSTREAM_H
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#include "arcane/accelerator/core/AcceleratorCoreGlobal.h"
 
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namespace Arcane::Accelerator
{
namespace Cuda
{
  class CudaRunQueueStream;
}
namespace Hip
{
  class HipRunQueueStream;
}
namespace Sycl
{
  class SyclRunQueueStream;
}
}
 
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namespace Arcane::Accelerator::impl
{
 
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class ARCANE_ACCELERATOR_CORE_EXPORT NativeStream
{
  friend Arcane::Accelerator::RunQueue;
  friend Arcane::Accelerator::RunCommand;
  friend Arcane::Accelerator::Cuda::CudaRunQueueStream;
  friend Arcane::Accelerator::Hip::HipRunQueueStream;
  friend Arcane::Accelerator::Sycl::SyclRunQueueStream;
  friend Arcane::Accelerator::impl::CudaUtils;
  friend Arcane::Accelerator::impl::HipUtils;
  friend Arcane::Accelerator::impl::SyclUtils;
 
 public:
 
  NativeStream() = default;
 
 private:
 
  explicit NativeStream(void* ptr)
  : m_native_pointer(ptr)
  {}
 
 private:
 
  void* m_native_pointer = nullptr;
};
 
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} // namespace Arcane::Accelerator::impl
 
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#endif