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34bea7649d
* Add Sophgo Device add sophgo backend in fastdeploy add resnet50, yolov5s, liteseg examples. * replace sophgo lib with download links; fix model.cc bug * modify CodeStyle * remove unuseful files;change the names of sophgo device and sophgo backend * sophgo support python and add python examples * remove unuseful rows in cmake according pr Co-authored-by: Zilong Xing <zilong.xing@sophgo.com>
75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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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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#pragma once
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#include "fastdeploy/backends/backend.h"
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#include "fastdeploy/core/fd_tensor.h"
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#include "bmruntime_interface.h" // NOLINT
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#include "bmlib_runtime.h" // NOLINT
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#include "fastdeploy/backends/sophgo/sophgo_config.h"
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#include <cstring>
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#include <iostream>
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#include <memory>
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#include <string>
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#include <vector>
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namespace fastdeploy {
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struct SophgoBackendOption{
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};
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class SophgoBackend : public BaseBackend {
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public:
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SophgoBackend() = default;
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virtual ~SophgoBackend();
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bool LoadModel(void* model);
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bool GetSDKAndDeviceVersion();
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bool GetModelInputOutputInfos();
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void BuildOption(const SophgoBackendOption& option);
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bool InitFromSophgo(const std::string& model_file,
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const SophgoBackendOption& option = SophgoBackendOption());
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int NumInputs() const override {
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return static_cast<int>(inputs_desc_.size());
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}
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int NumOutputs() const override {
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return static_cast<int>(outputs_desc_.size());
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}
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TensorInfo GetInputInfo(int index) override;
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TensorInfo GetOutputInfo(int index) override;
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std::vector<TensorInfo> GetInputInfos() override;
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std::vector<TensorInfo> GetOutputInfos() override;
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bool Infer(std::vector<FDTensor>& inputs,
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std::vector<FDTensor>* outputs,
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bool copy_to_fd = true) override;
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private:
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std::vector<TensorInfo> inputs_desc_;
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std::vector<TensorInfo> outputs_desc_;
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std::string net_name_;
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bm_handle_t handle_;
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void * p_bmrt_ = nullptr;
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bool infer_init = false;
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const bm_net_info_t* net_info_ = nullptr;
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// SophgoTPU2BackendOption option_;
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static FDDataType SophgoTensorTypeToFDDataType(bm_data_type_t type);
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static bm_data_type_t FDDataTypeToSophgoTensorType(FDDataType type);
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};
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} // namespace fastdeploy
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