| /* |
| * Copyright (c) 2017 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_IMEMORYPOOL_H__ |
| #define __ARM_COMPUTE_IMEMORYPOOL_H__ |
| |
| #include "arm_compute/runtime/Types.h" |
| |
| #include <cstddef> |
| #include <cstdint> |
| #include <memory> |
| #include <vector> |
| |
| namespace arm_compute |
| { |
| /** Memory Pool Inteface */ |
| class IMemoryPool |
| { |
| public: |
| /** Default Virtual Destructor */ |
| virtual ~IMemoryPool() = default; |
| /** Sets occupant to the memory pool |
| * |
| * @param[in] handles A vector of pairs (handle, index) |
| */ |
| virtual void acquire(MemoryMappings &handles) = 0; |
| /** Releases a memory block |
| * |
| * @param[in] handles A vector containing a pair of handles and indices |
| */ |
| virtual void release(MemoryMappings &handles) = 0; |
| /** Returns the mapping types that this pool accepts |
| * |
| * @return the mapping type of the memory |
| */ |
| virtual MappingType mapping_type() const = 0; |
| /** Duplicates the existing memory pool |
| * |
| * @return A duplicate of the existing pool |
| */ |
| virtual std::unique_ptr<IMemoryPool> duplicate() = 0; |
| }; |
| } // arm_compute |
| #endif /* __ARM_COMPUTE_IMEMORYPOOL_H__ */ |