forked from huawei/mindspore2022
78 lines
2.5 KiB
C++
78 lines
2.5 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_KERNEL_MNG_RT_KERNEL_H
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#define MINDSPORE_CCSRC_KERNEL_MNG_RT_KERNEL_H
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#include <vector>
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#include <utility>
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#include <memory>
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#include <map>
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#include <string>
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#include "kernel/ascend_kernel_mod.h"
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#include "kernel/task_stream.h"
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namespace mindspore {
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namespace kernel {
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class RtKernel : public AscendKernelMod {
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public:
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RtKernel();
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~RtKernel() override;
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virtual bool Init(const AnfNodePtr &anf_node);
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const std::vector<size_t> &GetInputSizeList() const override;
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const std::vector<size_t> &GetOutputSizeList() const override;
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const std::vector<size_t> &GetWorkspaceSizeList() const override;
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protected:
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mutable std::vector<size_t> input_size_list_;
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mutable std::vector<size_t> output_size_list_;
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mutable std::vector<size_t> workspace_size_list_;
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};
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using RTKernelPtr = std::shared_ptr<RtKernel>;
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using RtKernelCreater = std::function<std::shared_ptr<RtKernel>()>;
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class RtKernelFactory {
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RtKernelFactory() = default;
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~RtKernelFactory() = default;
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public:
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static RtKernelFactory &Get();
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void Registe(const std::string &name, RtKernelCreater &&fun);
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static std::shared_ptr<RtKernel> Create(const std::string &name);
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private:
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std::map<string, RtKernelCreater> fmap_;
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};
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class _RtKernelRegister {
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public:
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_RtKernelRegister(const std::string &name, RtKernelCreater &&fun) {
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RtKernelFactory::Get().Registe(name, std::move(fun));
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}
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~_RtKernelRegister() = default;
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};
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#define _MS_REG_RTKERNEL_REG(KNAME, clazz) \
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static_assert(std::is_base_of<RtKernel, clazz>::value, " must be base of RtKernel"); \
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static const _RtKernelRegister g_##KNAME##_##_RtKernel_reg(#KNAME, []() { return std::make_shared<clazz>(); });
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#define MS_REG_RTKERNEL(KNAME, clazz) _MS_REG_RTKERNEL_REG(KNAME, clazz)
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} // namespace kernel
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} // namespace mindspore
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#endif // MINDSPORE_CCSRC_KERNEL_MNG_RT_KERNEL_H
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