ubuntu18.04 tensorflow c++库
时间: 2023-08-23 11:05:18 浏览: 206
tensorflow1.8源码编译出C++接口,编译C++编写神经网络前向代码X86_64 ubuntu
对于Ubuntu 18.04,你可以使用以下步骤在C++中使用TensorFlow库:
1. 安装依赖项:
```
sudo apt-get update
sudo apt-get install build-essential curl
sudo apt-get install libcurl3-dev libfreetype6-dev libpng-dev libzmq3-dev pkg-config
sudo apt-get install python3-dev python3-pip python3-wheel python3-setuptools
```
2. 安装TensorFlow C++库:
- 通过pip安装TensorFlow C++库:
```
pip3 install tensorflow
```
- 或者,从源代码构建TensorFlow C++库:
- 克隆TensorFlow仓库:
```
git clone https://github.com/tensorflow/tensorflow.git
cd tensorflow
```
- 配置构建选项并构建TensorFlow C++库:
```
./configure
bazel build --config=opt //tensorflow:libtensorflow_cc.so
```
- 在.bashrc或.bash_profile文件中设置LD_LIBRARY_PATH环境变量:
```
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/path/to/tensorflow/bazel-bin/tensorflow/
```
3. 编写C++代码并链接TensorFlow库:
- 创建一个C++文件,比如example.cpp,并添加以下代码:
```cpp
#include <tensorflow/cc/client/client_session.h>
#include <tensorflow/cc/ops/standard_ops.h>
#include <tensorflow/core/framework/tensor.h>
int main() {
using namespace tensorflow;
using namespace tensorflow::ops;
Scope root = Scope::NewRootScope();
auto A = Const(root, { {3.f, 2.f}, {-1.f, 0.f} });
auto b = Const(root, { {3.f, 5.f} });
auto product = MatMul(root.WithOpName("product"), A, b, MatMul::TransposeB(true));
std::vector<Tensor> outputs;
ClientSession session(root);
TF_CHECK_OK(session.Run({product}, &outputs));
for (const auto& tensor : outputs) {
std::cout << tensor.matrix<float>() << std::endl;
}
return 0;
}
```
- 编译C++代码:
```
g++ -std=c++11 -I/path/to/tensorflow -L/path/to/tensorflow/bazel-bin/tensorflow example.cpp -ltensorflow_cc -o example
```
- 运行生成的可执行文件:
```
./example
```
这样,你就可以在Ubuntu 18.04上使用C++编写和运行TensorFlow代码了。请确保将`/path/to/tensorflow`替换为你实际的TensorFlow安装路径。
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