diff options
Diffstat (limited to 'arm_compute/core/experimental/PostOps.h')
| -rw-r--r-- | arm_compute/core/experimental/PostOps.h | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/arm_compute/core/experimental/PostOps.h b/arm_compute/core/experimental/PostOps.h new file mode 100644 index 0000000000..4ea90fc348 --- /dev/null +++ b/arm_compute/core/experimental/PostOps.h @@ -0,0 +1,162 @@ +/* + * 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_EXPERIMENTAL_POSTOPS +#define ARM_COMPUTE_EXPERIMENTAL_POSTOPS + +#include "arm_compute/core/experimental/IPostOp.h" + +#include "arm_compute/core/Types.h" + +#include <vector> + +namespace arm_compute +{ +namespace experimental +{ +/** (EXPERIMENTAL_POST_OPS) + * Implementation of specific IPostOps +*/ + +template <typename TensorRelatedT> +struct PostOpAct : public IPostOp<TensorRelatedT> +{ +public: + PostOpAct(const ActivationLayerInfo &act_info) + : _act_info{ act_info } + { + } + // NOTE: PostOps do not own any resources pointed to by TensorRelatedT if it's a pointer type, thus allow shallow copy + ~PostOpAct() override = default; + PostOpAct(const PostOpAct &) = default; + PostOpAct &operator=(const PostOpAct &) = default; + PostOpAct(PostOpAct &&) = default; + PostOpAct &operator=(PostOpAct &&) = default; + + int prev_dst_pos() const override + { + return 0; + } + PostOpType type() const override + { + return PostOpType::Activation; + } + std::vector<TensorRelatedT *> arguments() override + { + return {}; + } + std::vector<const TensorRelatedT *> arguments() const override + { + return {}; + } + std::unique_ptr<IPostOp<TensorRelatedT>> clone() const override + { + return std::make_unique<PostOpAct<TensorRelatedT>>(*this); + } + ActivationLayerInfo _act_info; +}; + +template <typename TensorRelatedT> +struct PostOpEltwiseAdd : public IPostOp<TensorRelatedT> +{ +public: + PostOpEltwiseAdd(TensorRelatedT addend, int prev_dst_pos, ConvertPolicy policy) + : _addend{ addend }, + _prev_dst_pos{ prev_dst_pos }, + _policy{ policy } + { + } + // NOTE: PostOps do not own any resources pointed to by TensorRelatedT if it's a pointer type, thus allow shallow copy + ~PostOpEltwiseAdd() override = default; + PostOpEltwiseAdd(const PostOpEltwiseAdd &) = default; + PostOpEltwiseAdd &operator=(const PostOpEltwiseAdd &) = default; + PostOpEltwiseAdd(PostOpEltwiseAdd &&) = default; + PostOpEltwiseAdd &operator=(PostOpEltwiseAdd &&) = default; + int prev_dst_pos() const override + { + return _prev_dst_pos; + } + PostOpType type() const override + { + return PostOpType::Eltwise_Add; + } + std::vector<TensorRelatedT *> arguments() override + { + return { &_addend }; + } + std::vector<const TensorRelatedT *> arguments() const override + { + return { &_addend }; + } + std::unique_ptr<IPostOp<TensorRelatedT>> clone() const override + { + return std::make_unique<PostOpEltwiseAdd<TensorRelatedT>>(*this); + } + TensorRelatedT _addend; + int _prev_dst_pos; + ConvertPolicy _policy; +}; + +template <typename TensorRelatedT> +struct PostOpEltwisePRelu : public IPostOp<TensorRelatedT> +{ +public: + PostOpEltwisePRelu(TensorRelatedT alpha_param, int prev_dst_pos, ConvertPolicy policy) + : _alpha_param{ alpha_param }, + _prev_dst_pos{ prev_dst_pos }, + _policy{ policy } + { + } + // NOTE: PostOps do not own any resources pointed to by TensorRelatedT if it's a pointer type, thus allow shallow copy + ~PostOpEltwisePRelu() override = default; + PostOpEltwisePRelu(const PostOpEltwisePRelu &) = default; + PostOpEltwisePRelu &operator=(const PostOpEltwisePRelu &) = default; + PostOpEltwisePRelu(PostOpEltwisePRelu &&) = default; + PostOpEltwisePRelu &operator=(PostOpEltwisePRelu &&) = default; + int prev_dst_pos() const override + { + return _prev_dst_pos; + } + PostOpType type() const override + { + return PostOpType::Eltwise_PRelu; + } + std::vector<TensorRelatedT *> arguments() override + { + return { &_alpha_param }; + } + std::vector<const TensorRelatedT *> arguments() const override + { + return { &_alpha_param }; + } + std::unique_ptr<IPostOp<TensorRelatedT>> clone() const override + { + return std::make_unique<PostOpEltwisePRelu<TensorRelatedT>>(*this); + } + TensorRelatedT _alpha_param; + int _prev_dst_pos; + ConvertPolicy _policy; +}; +} // namespace experimental +} // namespace arm_compute +#endif //ARM_COMPUTE_EXPERIMENTAL_POSTOPS
\ No newline at end of file |