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- /**
- * Copyright 2021 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- #ifndef GE_GE_RUNTIME_TASK_LABEL_MANAGER_H_
- #define GE_GE_RUNTIME_TASK_LABEL_MANAGER_H_
-
- #include <vector>
- #include <memory>
- #include <mutex>
- #include <map>
- #include <runtime/base.h>
-
- namespace ge {
- namespace model_runner {
- class LabelGuard {
- public:
- explicit LabelGuard(void *label_info) : label_info_(reinterpret_cast<uintptr_t>(label_info)) {}
- ~LabelGuard();
- void *GetLabelInfo() { return reinterpret_cast<void *>(label_info_); }
-
- private:
- uintptr_t label_info_;
- };
-
- class LabelManager {
- public:
- static std::shared_ptr<LabelManager> GetInstance();
- std::shared_ptr<LabelGuard> GetLabelInfo(rtModel_t model, const std::vector<uint32_t> &label_ids,
- const std::vector<void *> &all_label);
-
- private:
- std::mutex model_info_mapping_mutex_;
- std::map<rtModel_t, std::map<std::string, std::weak_ptr<LabelGuard>>> model_info_mapping_;
-
- static std::weak_ptr<LabelManager> instance_;
- static std::mutex instance_mutex_;
- };
-
-
- } // namespace model_runner
- } // namespace ge
- #endif // GE_GE_RUNTIME_TASK_LABEL_MANAGER_H_
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