TX2 环境:cuda8.0 cudnn6.0 Ubuntu16.04 参考:https://github.com/dusty-nv/jetson-reinforcement/ $ mkdir pytorch $ git clone http://github.com/dusty-nv/jetson-reinforcement $ cd jetson-reinforcement $ git submodule update --init $ mkdir build $ cd build $ cmake ../ $ make
依次运行以上命令,所需时间较长,要保证网络畅通,所需内存也不小,保证tx2空间够用
验证pytorch是否安装好:
$ python 然后依次输入以下命令,
>>> import torch >>> print(torch.__version__) >>> print('CUDA available: ' + str(torch.cuda.is_available())) >>> a = torch.cuda.FloatTensor(2).zero_() >>> print('Tensor a = ' + str(a)) >>> b = torch.randn(2).cuda() >>> print('Tensor b = ' + str(b)) >>> c = a + b >>> print('Tensor c = ' + str(c))
会出现以下结果: