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56 lines
1.7 KiB
56 lines
1.7 KiB
/**
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* Copyright 2019-2020 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 GE_GRAPH_MANAGER_UTIL_RT_CONTEXT_UTIL_H_
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#define GE_GRAPH_MANAGER_UTIL_RT_CONTEXT_UTIL_H_
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#include <vector>
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#include <map>
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#include <mutex>
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#include "runtime/context.h"
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namespace ge {
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class RtContextUtil {
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public:
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static RtContextUtil &GetInstance() {
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static RtContextUtil instance;
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return instance;
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}
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void AddRtContext(uint64_t session_id, rtContext_t context);
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void AddRtContext(uint64_t session_id, uint32_t graph_id, rtContext_t context);
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void DestroyRtContexts(uint64_t session_id);
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void DestroyRtContexts(uint64_t session_id, uint32_t graph_id);
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void DestroyAllRtContexts();
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RtContextUtil &operator=(const RtContextUtil &) = delete;
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RtContextUtil(const RtContextUtil &RtContextUtil) = delete;
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private:
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RtContextUtil() = default;
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~RtContextUtil() {}
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void DestroyRtContexts(uint64_t session_id, int64_t graph_id, std::vector<rtContext_t> &contexts);
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std::map<uint64_t, std::map<int64_t, std::vector<rtContext_t>>> rt_contexts_;
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std::mutex ctx_mutex_;
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};
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} // namespace ge
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#endif // GE_GRAPH_MANAGER_UTIL_RT_CONTEXT_UTIL_H_
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