forked from huawei/mindspore2022
70 lines
2.4 KiB
C++
70 lines
2.4 KiB
C++
/**
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* Copyright 2020 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_LITE_SRC_REGISTRY_REGISTER_KERNEL_IMPL_H_
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#define MINDSPORE_LITE_SRC_REGISTRY_REGISTER_KERNEL_IMPL_H_
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#include <string>
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#include <map>
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#include <mutex>
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#include <unordered_map>
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#include <vector>
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#include <set>
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#include "include/registry/register_kernel.h"
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using mindspore::schema::PrimitiveType_MAX;
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using mindspore::schema::PrimitiveType_MIN;
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namespace mindspore::lite {
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class RegistryKernelImpl {
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public:
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RegistryKernelImpl() = default;
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virtual ~RegistryKernelImpl();
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static RegistryKernelImpl *GetInstance() {
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static RegistryKernelImpl instance;
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return &instance;
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}
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int GetFuncIndex(const kernel::KernelDesc &desc);
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int RegCustomKernel(const std::string &arch, const std::string &provider, TypeId data_type, const std::string &type,
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kernel::CreateKernel creator);
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int RegKernel(const std::string &arch, const std::string &provider, TypeId data_type, int type,
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kernel::CreateKernel creator);
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virtual kernel::CreateKernel GetProviderCreator(const schema::Primitive *primitive, kernel::KernelDesc *desc);
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const std::map<std::string, std::unordered_map<std::string, kernel::CreateKernel *>> &kernel_creators() {
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return kernel_creators_;
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}
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protected:
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static const int data_type_length_{kNumberTypeEnd - kNumberTypeBegin + 1};
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static const int op_type_length_{PrimitiveType_MAX - PrimitiveType_MIN + 1};
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std::map<std::string, std::unordered_map<std::string, kernel::CreateKernel *>> kernel_creators_;
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// keys:provider, arch, type
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std::map<std::string, std::map<std::string, std::unordered_map<std::string, kernel::CreateKernel *>>>
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custom_kernel_creators_;
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private:
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std::mutex lock_;
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};
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} // namespace mindspore::lite
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#endif // MINDSPORE_LITE_SRC_REGISTRY_REGISTER_KERNEL_IMPL_H_
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