问题现象描述
报错现象：msprof拉起应用执行报错：Init platform by driver faild!
原因分析
未添加驱动环境变量至LD_LIBRARY_PATH
排查方法
echo $LD_LIBRARY_PATH
解决措施
export LD_LIBRARY_PATH=/usr/local/Ascend/driver/lib64:/usr/local/Ascend/driver/lib64/common:/usr/local/Ascend/driver/lib64/driver:$LD_LIBRARY_PATH