1 /** 2 * Copyright 2021 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_FRAMEWORK_ACTOR_RECORDER_ACTOR_H_ 18 #define MINDSPORE_CCSRC_RUNTIME_FRAMEWORK_ACTOR_RECORDER_ACTOR_H_ 19 20 #include <memory> 21 #include <string> 22 #include "runtime/framework/actor/actor_common.h" 23 #include "runtime/framework/device_tensor_store.h" 24 #include "runtime/hardware/device_context.h" 25 #include "profiler/device/profiling.h" 26 27 namespace mindspore { 28 namespace runtime { 29 using mindspore::device::DeviceContext; 30 using mindspore::kernel::KernelLaunchInfo; 31 32 // The recorder actor is used to record kernel info. 33 class RecorderActor : public ActorBase { 34 public: RecorderActor()35 RecorderActor() : ActorBase("RecorderActor") {} 36 ~RecorderActor() override = default; 37 38 // The memory recorder of each node. 39 void RecordInfo(const std::string op_name, const KernelLaunchInfo *launch_info_, const DeviceContext *device_context, 40 OpContext<DeviceTensor> *const op_context); 41 42 // Clear memory recorder at the step end. 43 // Record fp_start and iter_end op name and timestamp at the step end. (GPU) 44 void RecordOnStepEnd(OpContext<DeviceTensor> *const op_context); 45 }; 46 } // namespace runtime 47 } // namespace mindspore 48 49 #endif // MINDSPORE_CCSRC_RUNTIME_FRAMEWORK_ACTOR_RECORDER_ACTOR_H_ 50