diff options
author | SiCong Li <sicong.li@arm.com> | 2021-02-05 09:19:51 +0000 |
---|---|---|
committer | SiCong Li <sicong.li@arm.com> | 2021-02-09 09:47:22 +0000 |
commit | 70858d8eb178532b0e728e6a7d09a77d27605020 (patch) | |
tree | 7eb80b2d8febd955908286b2279621ae86157520 /arm_compute/runtime/CL | |
parent | 8e2133152285a80d2997ab21f6a3397f7c60a929 (diff) | |
download | ComputeLibrary-70858d8eb178532b0e728e6a7d09a77d27605020.tar.gz |
Integrate MLGO into CLGEMM and CLGEMMLowpMatrixMultiplyCore: Part1
* Create a new public handle class CLGEMMHeuristicsHandle
It is responsible for the loading and lifetime management of the
underlying heuristics
* Add to_string utility to several mlgo constructs for logging
Resolves: COMPMID-3843, COMPMID-3844
Signed-off-by: SiCong Li <sicong.li@arm.com>
Change-Id: Ib9c65e076daa6a9a204999cde9abf366dbabc496
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5001
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'arm_compute/runtime/CL')
-rw-r--r-- | arm_compute/runtime/CL/CLGEMMHeuristicsHandle.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/arm_compute/runtime/CL/CLGEMMHeuristicsHandle.h b/arm_compute/runtime/CL/CLGEMMHeuristicsHandle.h new file mode 100644 index 0000000000..d81c55be10 --- /dev/null +++ b/arm_compute/runtime/CL/CLGEMMHeuristicsHandle.h @@ -0,0 +1,72 @@ +/* + * 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
\ No newline at end of file |