卸载原来SDK (如果有,就需要执行,没有跳过这步)
rmmod iluvatar
sudo corex-driver-uninstaller
sudo corex-uninstaller
ls -l /usr/local/corex*
确保/usr/local/ 下没有corex开头的目录
下载SDK最新安装包
在sftp上下载需要的安装包
通过SFTP下载,SFTP下载密码,请联系天数售后工程师获取
sftp -P 29880 iluvatar_corex@iftp.iluvatar.com.cn
get /firmware/2515-2526/bi150/arm/ixfw-bi_v150-2.0.6_aarch64.run/ home (bi150下载这个)
get /firmware/2515-2526/bi150s/arm/ixfw-bi_v150s-1.0.6_aarch64.run /home (bi150s下载这个)
get /partial_install_cuda_header.zip /home
get /SDK_4.4.0/arm/sdk/corex-installer-linux64-4.4.0_aarch64_10.2.run /home
安装4.4.0 SDK步骤
安装cuda header
(如果已安装:可以用ls -l /usr/local/cuda-10.2检查一下,就不需要执行下面步骤再进行安装了)
unzip partial_install_cuda_header.zip
cd partial_install_cuda_header
bash install-cuda-header.sh
安装驱动前升级固件
bi150产品
bash /home/ixfw-bi_v150-2.0.6_aarch64.run
bi150s产品
bash /home/ixfw-bi_v150s-1.0.6_aarch64.run
重启服务器使固件生效
reboot
宿主机上安装驱动和软件栈
bi150,bi150s产品
bash /home/
corex-installer-linux64-4.4.0_aarch64_10.2.run --silent --driver --toolkit --toolbox
设置环境变量
bi150,bi150s产品
vi /root/.bashrc
export LD_LIBRARY_PATH=/usr/local/corex/lib
export PATH=/usr/local/corex/bin:$PATH
使环境变量生效
source /root/.bashrc