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54 lines
1.5 KiB
54 lines
1.5 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_HYBRID_EXECUTOR_RT_CALLBACK_MANAGER_H_
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#define GE_HYBRID_EXECUTOR_RT_CALLBACK_MANAGER_H_
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#include <condition_variable>
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#include <functional>
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#include <future>
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#include <memory>
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#include "common/blocking_queue.h"
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#include "ge/ge_api_error_codes.h"
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#include "runtime/rt.h"
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namespace ge {
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namespace hybrid {
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class CallbackManager {
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public:
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CallbackManager() = default;
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~CallbackManager() = default;
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Status Init();
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Status Destroy();
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Status RegisterCallback(rtStream_t stream, rtCallback_t callback, void *user_data);
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Status RegisterCallback(rtStream_t stream, const std::function<void()> &callback);
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private:
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Status CallbackProcess(rtContext_t context);
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static void RtCallbackFunc(void *data);
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BlockingQueue<std::pair<rtEvent_t, std::pair<rtCallback_t, void *>>> callback_queue_;
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std::future<Status> ret_future_;
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};
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} // namespace hybrid
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} // namespace ge
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#endif // GE_HYBRID_EXECUTOR_RT_CALLBACK_MANAGER_H_
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