1 /** 2 * Copyright 2019-2020 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MINDSPORE_CCSRC_RUNTIME_DEVICE_ASCEND_GE_RUNTIME_TASK_STREAM_SWITCH_TASK_H_ 18 #define MINDSPORE_CCSRC_RUNTIME_DEVICE_ASCEND_GE_RUNTIME_TASK_STREAM_SWITCH_TASK_H_ 19 20 #include <memory> 21 #include <vector> 22 #include "runtime/device/ascend/ge_runtime/task/task.h" 23 24 namespace mindspore::ge::model_runner { 25 class StreamSwitchTask : public TaskRepeater<StreamSwitchTaskInfo> { 26 public: 27 StreamSwitchTask(const ModelContext &model_context, const std::shared_ptr<StreamSwitchTaskInfo> &task_info); 28 29 ~StreamSwitchTask() override; 30 31 void Distribute() override; 32 33 private: 34 std::shared_ptr<StreamSwitchTaskInfo> task_info_; 35 36 void *stream_; 37 std::vector<rtStream_t> stream_list_; 38 }; 39 } // namespace mindspore::ge::model_runner 40 #endif // MINDSPORE_CCSRC_RUNTIME_DEVICE_ASCEND_GE_RUNTIME_TASK_STREAM_SWITCH_TASK_H_ 41