pointers.hpp

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//==------------ pointers.hpp - SYCL pointers classes ----------------------==//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#pragma once
#include <CL/sycl/access/access.hpp>
 
 
__SYCL_INLINE_NAMESPACE(cl) {
namespace sycl {
 
template <typename ElementType, access::address_space Space> class multi_ptr;
// Template specialization aliases for different pointer address spaces
 
template <typename ElementType>
using generic_ptr =
    multi_ptr<ElementType, access::address_space::generic_space>;
 
template <typename ElementType>
using global_ptr = multi_ptr<ElementType, access::address_space::global_space>;
 
template <typename ElementType>
using device_ptr =
    multi_ptr<ElementType,
              access::address_space::ext_intel_global_device_space>;
 
template <typename ElementType>
using host_ptr =
    multi_ptr<ElementType, access::address_space::ext_intel_global_host_space>;
 
template <typename ElementType>
using local_ptr = multi_ptr<ElementType, access::address_space::local_space>;
 
template <typename ElementType>
using constant_ptr =
    multi_ptr<ElementType, access::address_space::constant_space>;
 
template <typename ElementType>
using private_ptr =
    multi_ptr<ElementType, access::address_space::private_space>;
 
} // namespace sycl
} // __SYCL_INLINE_NAMESPACE(cl)