forked from huawei/mindspore2022
46 lines
1.5 KiB
C++
46 lines
1.5 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_CCSRC_BACKEND_SESSION_EXECUTOR_MANAGER_H_
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#define MINDSPORE_CCSRC_BACKEND_SESSION_EXECUTOR_MANAGER_H_
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#include <set>
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#include <map>
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#include <string>
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#include <memory>
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#include "backend/session/executor.h"
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namespace mindspore {
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namespace session {
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class Executor;
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class ExecutorManager {
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public:
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static ExecutorManager &Instance() {
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static ExecutorManager instance;
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return instance;
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}
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std::shared_ptr<Executor> GetExecutor(const std::string &device_name, uint32_t device_id);
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void OnEvent(const ExecutorEvent &event);
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void Clear();
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private:
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ExecutorManager() = default;
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~ExecutorManager() = default;
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DISABLE_COPY_AND_ASSIGN(ExecutorManager)
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std::map<std::string, std::shared_ptr<Executor>> executors_;
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};
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} // namespace session
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} // namespace mindspore
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#endif // MINDSPORE_CCSRC_BACKEND_SESSION_EXECUTOR_MANAGER_H_
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