nvidia jetson agx xavier搭建tensorflow-gpu环境

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nvidia jetson agx xavier这个小家伙目前释放出最新的jetpack 4.2.1,也是我的刷机版本,刷机之后自带cuda10,所以我的xavier环境:

Ubuntu 18.04 LTS aarch64
jetpack 4.2.1
python 3.6
cuda 10

官方给出的组分:
nvidia jetson agx xavier搭建tensorflow-gpu环境_第1张图片
see?一样滴。

搭建tf-gpu,直接:

sudo pip3 install --pre --extra-index-url https://developer.download.nvidia.com/compute/redist/jp/v42 tensorflow-gpu --user

相关依赖包会被自动安装。但如果在依赖包安装过程中h5py报错(即我遇到的问题),则:

sudo apt-get install libhdf5-serial-dev hdf5-tools

或者可以先装载依赖包:

sudo apt-get install libhdf5-serial-dev hdf5-tools
sudo apt-get install python3-pip
pip3 install -U pip
sudo apt-get install zlib1g-dev zip libjpeg8-dev libhdf5-dev 
sudo pip3 install -U numpy grpcio absl-py py-cpuinfo psutil portpicker grpcio six mock requests gast h5py astor termcolor

然后再执行安装:

sudo pip3 install --pre --extra-index-url https://developer.download.nvidia.com/compute/redist/jp/v42 tensorflow-gpu --user

则不会有h5py报错的问题。

若jetpack版本为4.1.1,则:

pip3 install --extra-index-url https://developer.download.nvidia.com/compute/redist/jp/v411 tensorflow-gpu==1.13.0rc0+nv19.2 --user

以上获取的都是最新的tf-gpu支持,若想获取指定版本,可以:

sudo pip3 install --extra-index-url https://developer.download.nvidia.com/compute/redist/jp/v42 tensorflow-gpu==$TF_VERSION+nv$NV_VERSION

其中:
TF_VERSION:tensorflow版本,比如1.12.0
NV_VERSION:nvidia每月的tensorflow容器版本,比如19.01
完整命令类似:

sudo pip3 install --extra-index-url https://developer.download.nvidia.com/compute/redist/jp/v42 tensorflow-gpu==1.12.0+nv19.1

hope u enjoy?????????

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