mirror of
https://github.com/PaddlePaddle/FastDeploy.git
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c91e99b5f5
* Adjust folders structures in paddleclas * remove useless files * Update sophgo * improve readme
89 lines
2.7 KiB
C++
89 lines
2.7 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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#include "fastdeploy/vision.h"
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#ifdef WIN32
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const char sep = '\\';
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#else
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const char sep = '/';
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#endif
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void InitAndInfer(const std::string &model_dir, const std::string &image_file,
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const fastdeploy::RuntimeOption &option) {
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auto model_file = model_dir + sep + "inference.pdmodel";
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auto params_file = model_dir + sep + "inference.pdiparams";
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auto config_file = model_dir + sep + "inference_cls.yaml";
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auto model = fastdeploy::vision::classification::PaddleClasModel(
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model_file, params_file, config_file, option);
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if (!model.Initialized()) {
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std::cerr << "Failed to initialize." << std::endl;
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return;
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}
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auto im = cv::imread(image_file);
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fastdeploy::vision::ClassifyResult res;
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if (!model.Predict(im, &res)) {
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std::cerr << "Failed to predict." << std::endl;
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return;
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}
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// print res
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std::cout << res.Str() << std::endl;
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}
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int main(int argc, char *argv[]) {
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if (argc < 4) {
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std::cout << "Usage: infer_demo path/to/model path/to/image run_option, "
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"e.g ./infer_demo ./ResNet50_vd ./test.jpeg 0"
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<< std::endl;
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return -1;
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}
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fastdeploy::RuntimeOption option;
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int flag = std::atoi(argv[3]);
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if (flag == 0) {
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option.UseCpu();
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option.UsePaddleBackend(); // Paddle Inference
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} else if (flag == 1) {
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option.UseCpu();
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option.UseOpenVINOBackend(); // OpenVINO
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} else if (flag == 2) {
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option.UseCpu();
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option.UseOrtBackend(); // ONNX Runtime
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} else if (flag == 3) {
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option.UseCpu();
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option.UseLiteBackend(); // Paddle Lite
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} else if (flag == 4) {
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option.UseGpu();
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option.UsePaddleBackend(); // Paddle Inference
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} else if (flag == 5) {
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option.UseGpu();
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option.UsePaddleInferBackend();
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option.paddle_infer_option.enable_trt = true;
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} else if (flag == 6) {
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option.UseGpu();
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option.UseOrtBackend(); // ONNX Runtime
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} else if (flag == 7) {
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option.UseGpu();
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option.UseTrtBackend(); // TensorRT
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}
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std::string model_dir = argv[1];
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std::string image_dir = argv[2];
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InitAndInfer(model_dir, image_dir, option);
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}
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