部署自定义算子包时,出现如下报错信息:
1 2 3 | [WARNING] The directory /usr/local/Ascend/latest/opp does not have sufficient permissions. Please check and modify the folder permissions (e.g., using chmod), or use the --install-path option to specify an installation path and change the environment variable ASCEND_CUSTOM_OPP_PATH to the specified path.、 ... [ERROR] create /usr/local/Ascend/latest/opp/vendors/customize/framework failed |
当前操作用户缺少对部署路径下vendors目录的写权限。
自定义算子包默认安装路径${INSTALL_DIR}/opp/vendors的目录权限与CANN软件包安装用户和安装配置有关:root用户安装CANN,${INSTALL_DIR}/opp/vendors权限为755;非root用户携带--install for all参数安装CANN,该目录权限为755,非root用户不带--install for all参数安装CANN时,该目录权限为750。
例如,root用户安装CANN软件包后,HwHiAiUser属组用户在对应目录部署自定义算子包,因为其他用户没有写权限,会出现上述报错信息,提示权限不足导致自定义算子包部署失败。
./custom_opp_<target os>_<target architecture>.run --install-path=<path> source <path>/vendors/<vendor_name>/bin/set_env.bash
chmod 777 /usr/local/Ascend/latest/opp/vendors/