| /* |
| * Copyright (c) 2018-2019 ARM Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef __ARM_COMPUTE_RUNTIME_CL_CLMEMORY_H__ |
| #define __ARM_COMPUTE_RUNTIME_CL_CLMEMORY_H__ |
| |
| #include "arm_compute/runtime/IMemory.h" |
| |
| #include "arm_compute/core/CL/OpenCL.h" |
| #include "arm_compute/runtime/CL/CLMemoryRegion.h" |
| |
| #include <cstddef> |
| #include <memory> |
| |
| namespace arm_compute |
| { |
| /** OpenCL implementation of memory object */ |
| class CLMemory : public IMemory |
| { |
| public: |
| /** Default Constructor */ |
| CLMemory(); |
| /** Default Constructor |
| * |
| * @param[in] memory Memory to be imported |
| */ |
| CLMemory(const std::shared_ptr<ICLMemoryRegion> &memory); |
| /** Default Constructor |
| * |
| * @note Ownership of the memory is not transferred to this object. |
| * Thus management (allocate/free) should be done by the client. |
| * |
| * @param[in] memory Memory to be imported |
| */ |
| CLMemory(ICLMemoryRegion *memory); |
| /** Allow instances of this class to be copied */ |
| CLMemory(const CLMemory &) = default; |
| /** Allow instances of this class to be copy assigned */ |
| CLMemory &operator=(const CLMemory &) = default; |
| /** Allow instances of this class to be moved */ |
| CLMemory(CLMemory &&) noexcept = default; |
| /** Allow instances of this class to be move assigned */ |
| CLMemory &operator=(CLMemory &&) noexcept = default; |
| /** OpenCL Region accessor |
| * |
| * @return Memory region |
| */ |
| ICLMemoryRegion *cl_region(); |
| /** OpenCL Region accessor |
| * |
| * @return Memory region |
| */ |
| ICLMemoryRegion *cl_region() const; |
| |
| // Inherited methods overridden: |
| IMemoryRegion *region() final; |
| IMemoryRegion *region() const final; |
| void set_region(IMemoryRegion *region) final; |
| void set_owned_region(std::unique_ptr<IMemoryRegion> region) final; |
| |
| private: |
| ICLMemoryRegion *_region; |
| std::shared_ptr<ICLMemoryRegion> _region_owned; |
| }; |
| } // namespace arm_compute |
| #endif /* __ARM_COMPUTE_RUNTIME_CL_CLMEMORY_H__ */ |