| /* |
| * Copyright (c) 2021 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_CL_GEMM_HEURISTICS_HANDLE_H |
| #define ARM_COMPUTE_RUNTIME_CL_CL_GEMM_HEURISTICS_HANDLE_H |
| |
| #include <memory> |
| |
| namespace arm_compute |
| { |
| namespace mlgo |
| { |
| /** Forward declaration for the underlying heuristics: MLGOHeuristics */ |
| class MLGOHeuristics; |
| } // namespace mlgo |
| |
| /** Handle for loading and retrieving GEMM heuristics */ |
| class CLGEMMHeuristicsHandle |
| { |
| public: |
| /** Constructor */ |
| CLGEMMHeuristicsHandle(); |
| /** Destructor */ |
| ~CLGEMMHeuristicsHandle(); |
| /** Prevent Copy Construct */ |
| CLGEMMHeuristicsHandle(const CLGEMMHeuristicsHandle &) = delete; |
| /** Prevent Copy Assignment */ |
| CLGEMMHeuristicsHandle &operator=(const CLGEMMHeuristicsHandle &) = delete; |
| /** Default Move Constructor */ |
| CLGEMMHeuristicsHandle(CLGEMMHeuristicsHandle &&) = default; |
| /** Default Move Assignment */ |
| CLGEMMHeuristicsHandle &operator=(CLGEMMHeuristicsHandle &&) = default; |
| /** (Re)Load the heuristics from reading a dotmlgo file |
| * |
| * @param[in] filename Path to the dotmlgo file |
| * |
| * @return bool Signals if the reload succeeded or failed |
| */ |
| bool reload_from_file(const std::string &filename); |
| /** Return a pointer to underlying heuristics for querying purposes |
| * |
| * @return MLGOHeuristics* |
| */ |
| const mlgo::MLGOHeuristics *get() const; |
| |
| private: |
| std::unique_ptr<mlgo::MLGOHeuristics> _heuristics; /**< Pointer to underlying heuristics */ |
| }; |
| |
| } // namespace arm_compute |
| |
| #endif // ARM_COMPUTE_RUNTIME_CL_CL_GEMM_HEURISTICS_HANDLE_H |