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// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include "../../../common/sys/alloc.h"
#if defined(EMBREE_SYCL_SUPPORT)
#include <sycl/sycl.hpp>
#endif
namespace embree
{
#if defined(EMBREE_SYCL_SUPPORT)
/* enables SYCL USM allocation */
void enableUSMAllocTutorial(sycl::context* context, sycl::device* device);
/* disables SYCL USM allocation */
void disableUSMAllocTutorial();
#endif
#define ALIGNED_STRUCT_USM_(align) \
void* operator new(size_t size) { return alignedUSMMalloc(size,align); } \
void operator delete(void* ptr) { alignedUSMFree(ptr); } \
void* operator new[](size_t size) { return alignedUSMMalloc(size,align); } \
void operator delete[](void* ptr) { alignedUSMFree(ptr); }
/*! aligned allocation using SYCL USM */
void* alignedUSMMalloc(size_t size, size_t align = 16, EmbreeUSMMode mode = EmbreeUSMMode::DEVICE_READ_ONLY);
void alignedUSMFree(void* ptr);
}
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