forked from huawei/mindspore2022
42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
/**
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* Copyright 2019 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_KERNELFUSION_H_
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#define MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_KERNELFUSION_H_
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#include <utility>
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#include <vector>
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#include <map>
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#include "backend/kernel_compiler/kernel.h"
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namespace mindspore {
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namespace kernel {
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/*
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* @brief fuse op and return a callable mod
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*/
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struct FusionScopeInfo {
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FusionScopeInfo(int64_t id, std::vector<AnfNodePtr> in, std::vector<AnfNodePtr> comp, std::vector<AnfNodePtr> out)
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: scope_id(id), input_nodes(std::move(in)), compute_nodes(std::move(comp)), output_nodes(std::move(out)) {}
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int64_t scope_id{};
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std::vector<AnfNodePtr> input_nodes;
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std::vector<AnfNodePtr> compute_nodes;
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std::vector<AnfNodePtr> output_nodes;
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};
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std::map<int64_t, KernelModPtr> KernelFusion(const std::vector<FusionScopeInfo> &fusion_scopes);
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} // namespace kernel
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} // namespace mindspore
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#endif // MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_KERNELFUSION_H_
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