MindSpore 1.1.0安装体验
使用了一台华为鲲鹏服务器来布置,CPU:Huawei Kunpeng 920 2.6GHz,4vCPUs | 8GB ,系统:Ubuntu 18.04 server 64bit with ARM
一、先升级
先换个清华的ARM源
sudo cp /etc/apt/sources.list /etc/apt/source.list.bk
vi /etc/apt/sources.list
把原先源替换为以下:
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-security main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-updates main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-backports main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-security main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-updates main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-backports main multiverse restricted universe
开始升级
apt-get update && apt-get upgrade && apt-get dist-upgrade
二、安装Python3.7.5
APT安装法
sudo apt install python3.7
使用update-alternatives指向python3.7 要先安装update-alternatives,先添加两个指向
sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.6 1
sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.7 2
然后确定默认指向,执行以下命令后选择2
sudo update-alternatives --config python3
安装对应pip
python3 -m pip install pip
三、安装MindSpore
在社区中获取相应的安装命令,这里因为鲲鹏服务器是ARM架构,所以选择 Ubuntu-aarch64
pip install https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.1.0/MindSpore/cpu/ubuntu_aarch64/mindspore-1.1.0-cp37-cp37m-linux_aarch64.whl --trusted-host ms-release.obs.cn-north-4.myhuaweicloud.com -i https://pypi.tuna.tsinghua.edu.cn/simple
安装完成
用SummaryCollector收集训练信息
训练标量显示:
参数分布图:
训练看板里还有好多有意思的可视化界面,包括训练标量信息、参数分布图、计算图、数据图、数据抽样等模块,欢迎大家去体验看看