1 /** 2 * Copyright 2019 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_BACKEND_KERNEL_COMPILER_RTS_RECV_H 18 #define MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_RTS_RECV_H 19 20 #include <memory> 21 #include <vector> 22 #include "backend/kernel_compiler/rts/rt_kernel.h" 23 #include "backend/kernel_compiler/rts/rt_kernel_info.h" 24 25 namespace mindspore { 26 namespace kernel { 27 class RecvKernel : public RtKernel { 28 public: 29 RecvKernel(); 30 ~RecvKernel() override; 31 32 bool Init(const AnfNodePtr &anf_node) override; 33 bool Launch(const std::vector<AddressPtr> &inputs, const std::vector<AddressPtr> &workspace, 34 const std::vector<AddressPtr> &outputs, void *stream_ptr) override; 35 std::vector<TaskInfoPtr> GenTask(const std::vector<AddressPtr> &inputs, const std::vector<AddressPtr> &workspace, 36 const std::vector<AddressPtr> &outputs, uint32_t stream_id) override; 37 38 private: 39 uint32_t event_id_; 40 }; 41 42 MS_REG_RTKERNEL(streamrecv, RecvKernel); 43 } // namespace kernel 44 } // namespace mindspore 45 46 #endif // MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_RTS_RECV_H 47