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72 lines
2.6 KiB
72 lines
2.6 KiB
/*
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* Copyright (c) 2021 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_RUNTIME_CL_CL_GEMM_HEURISTICS_HANDLE_H
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#define ARM_COMPUTE_RUNTIME_CL_CL_GEMM_HEURISTICS_HANDLE_H
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#include <memory>
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namespace arm_compute
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{
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namespace mlgo
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{
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/** Forward declaration for the underlying heuristics: MLGOHeuristics */
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class MLGOHeuristics;
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} // namespace mlgo
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/** Handle for loading and retrieving GEMM heuristics */
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class CLGEMMHeuristicsHandle
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{
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public:
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/** Constructor */
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CLGEMMHeuristicsHandle();
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/** Destructor */
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~CLGEMMHeuristicsHandle();
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/** Prevent Copy Construct */
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CLGEMMHeuristicsHandle(const CLGEMMHeuristicsHandle &) = delete;
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/** Prevent Copy Assignment */
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CLGEMMHeuristicsHandle &operator=(const CLGEMMHeuristicsHandle &) = delete;
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/** Default Move Constructor */
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CLGEMMHeuristicsHandle(CLGEMMHeuristicsHandle &&) = default;
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/** Default Move Assignment */
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CLGEMMHeuristicsHandle &operator=(CLGEMMHeuristicsHandle &&) = default;
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/** (Re)Load the heuristics from reading a dotmlgo file
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*
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* @param[in] filename Path to the dotmlgo file
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*
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* @return bool Signals if the reload succeeded or failed
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*/
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bool reload_from_file(const std::string &filename);
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/** Return a pointer to underlying heuristics for querying purposes
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*
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* @return MLGOHeuristics*
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*/
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const mlgo::MLGOHeuristics *get() const;
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private:
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std::unique_ptr<mlgo::MLGOHeuristics> _heuristics; /**< Pointer to underlying heuristics */
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};
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} // namespace arm_compute
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#endif // ARM_COMPUTE_RUNTIME_CL_CL_GEMM_HEURISTICS_HANDLE_H
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