1 /** 2 * Copyright 2024 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_GRAPH_SCHEDULER_ACTOR_KERNEL_INFER_ACTOR_H_ 18 #define MINDSPORE_CCSRC_RUNTIME_GRAPH_SCHEDULER_ACTOR_KERNEL_INFER_ACTOR_H_ 19 20 #include <string> 21 #include <memory> 22 #include <vector> 23 #include "runtime/graph_scheduler/actor/kernel_actor.h" 24 #include "runtime/hardware/device_context.h" 25 26 namespace mindspore { 27 namespace runtime { 28 // KernelInferActor is used to Infer the shape output scenario from the dynamic shape asynchronous operator, improving 29 // the concurrency between dynamic shape operators and improving the performance of the dynamic shape network. 30 class KernelInferActor : public KernelActor { 31 public: 32 KernelInferActor(const std::string &name, const CNodePtr &kernel, const DeviceContext *device_context, 33 const AID &memory_manager_aid, 34 const KernelTransformType &type = KernelTransformType::kKernelInferActor) 35 : KernelActor(name, kernel, device_context, memory_manager_aid, nullptr, nullptr, 36 GraphExecutionStrategy::kPipeline, {}, {}, type) {} 37 ~KernelInferActor() override = default; 38 39 // The actor run when receive the input data. 40 void RunOpData(OpData<DeviceTensor> *const input_data, OpContext<DeviceTensor> *const context) override; 41 42 // The memory related operation interface. 43 void SendMemoryFreeReq(OpContext<DeviceTensor> *const context) override; 44 45 protected: 46 void Run(OpContext<DeviceTensor> *const context) override; 47 void Init() override; SendRecorderInfo(OpContext<DeviceTensor> * const context)48 void SendRecorderInfo(OpContext<DeviceTensor> *const context) const override {} 49 }; 50 51 using KernelInferActorPtr = std::shared_ptr<KernelInferActor>; 52 } // namespace runtime 53 } // namespace mindspore 54 #endif // MINDSPORE_CCSRC_RUNTIME_GRAPH_SCHEDULER_ACTOR_KERNEL_INFER_ACTOR_H_ 55