添加310推理环境变量设置指引

utils/ascend310_env_set/README.md

+# Description
+
+In order to ensure that the script can run normally on the Ascend 310/310P, environment variables need to be set before inference is executed.
+
+## Check the installation path
+
+If the root user is used to install the run package, the default path is '/usr/local/Ascend', and the default installation path for non-root users is '/home/HwHiAiUser/Ascend'.
+
+Take the path of the root user as an example, set the environment variables as follows:
+
+```bash
+export ASCEND_HOME=/usr/local/Ascend  # the root directory of run package
+```
+
+## Identify the run package version
+
+The run package is divided into two versions according to whether the 'ascend-toolkit' directory exists in the installation path.
+
+If 'ascend-toolkit' directory exists, set the environment variables as follows:
+
+```bash
+export ASCEND_HOME=/usr/local/Ascend
+export PATH=${ASCEND_HOME}/ascend-toolkit/latest/compiler/bin:${ASCEND_HOME}/ascend-toolkit/latest/compiler/ccec_compiler/bin/:${PATH}
+export LD_LIBRARY_PATH=${ASCEND_HOME}/driver/lib64:${ASCEND_HOME}/ascend-toolkit/latest/lib64:${LD_LIBRARY_PATH}
+export ASCEND_OPP_PATH=${ASCEND_HOME}/ascend-toolkit/latest/opp
+export ASCEND_AICPU_PATH=${ASCEND_HOME}/ascend-toolkit/latest/
+export PYTHONPATH=${ASCEND_HOME}/ascend-toolkit/latest/compiler/python/site-packages:${PYTHONPATH}
+export TOOLCHAIN_HOME=${ASCEND_HOME}/ascend-toolkit/latest/toolkit
+```
+
+Another version:
+
+```bash
+export ASCEND_HOME=/usr/local/Ascend
+export PATH=${ASCEND_HOME}/latest/compiler/bin:${ASCEND_HOME}/latest/compiler/ccec_compiler/bin:${PATH}
+export LD_LIBRARY_PATH=${ASCEND_HOME}/driver/lib64:${ASCEND_HOME}/latest/lib64:${LD_LIBRARY_PATH}
+export ASCEND_OPP_PATH=${ASCEND_HOME}/latest/opp
+export ASCEND_AICPU_PATH=${ASCEND_HOME}/latest
+export PYTHONPATH=${ASCEND_HOME}/latest/compiler/python/site-packages:${PYTHONPATH}
+export TOOLCHAIN_HOME=${ASCEND_HOME}/latest/toolkit
+```
+
+## Set the Host log level
+
+```bash
+export GLOG_v=2 # 0-DEBUG, 1-INFO, 2-WARNING, 3-ERROR, 4-CRITICAL, default level is WARNING.
+```

utils/ascend310_env_set/README_CN.md

+# 简介
+
+为了确保脚本能够正常地运行在昇腾310/310P，需要在执行推理前设置环境变量。
+
+## 确认run包安装路径
+
+若使用root用户完成run包安装，默认路径为'/usr/local/Ascend'，非root用户的默认安装路径为'/home/HwHiAiUser/Ascend'。
+
+以root用户的路径为例，设置环境变量如下：
+
+```bash
+export ASCEND_HOME=/usr/local/Ascend  # the root directory of run package
+```
+
+## 区分run包版本
+
+run包分为2个版本，用安装目录下是否存在'ascend-toolkit'文件夹进行区分。
+
+如果存在'ascend-toolkit'文件夹，设置环境变量如下：
+
+```bash
+export ASCEND_HOME=/usr/local/Ascend
+export PATH=${ASCEND_HOME}/ascend-toolkit/latest/compiler/bin:${ASCEND_HOME}/ascend-toolkit/latest/compiler/ccec_compiler/bin/:${PATH}
+export LD_LIBRARY_PATH=${ASCEND_HOME}/driver/lib64:${ASCEND_HOME}/ascend-toolkit/latest/lib64:${LD_LIBRARY_PATH}
+export ASCEND_OPP_PATH=${ASCEND_HOME}/ascend-toolkit/latest/opp
+export ASCEND_AICPU_PATH=${ASCEND_HOME}/ascend-toolkit/latest/
+export PYTHONPATH=${ASCEND_HOME}/ascend-toolkit/latest/compiler/python/site-packages:${PYTHONPATH}
+export TOOLCHAIN_HOME=${ASCEND_HOME}/ascend-toolkit/latest/toolkit
+```
+
+若不存在，设置环境变量为：
+
+```bash
+export ASCEND_HOME=/usr/local/Ascend
+export PATH=${ASCEND_HOME}/latest/compiler/bin:${ASCEND_HOME}/latest/compiler/ccec_compiler/bin:${PATH}
+export LD_LIBRARY_PATH=${ASCEND_HOME}/driver/lib64:${ASCEND_HOME}/latest/lib64:${LD_LIBRARY_PATH}
+export ASCEND_OPP_PATH=${ASCEND_HOME}/latest/opp
+export ASCEND_AICPU_PATH=${ASCEND_HOME}/latest
+export PYTHONPATH=${ASCEND_HOME}/latest/compiler/python/site-packages:${PYTHONPATH}
+export TOOLCHAIN_HOME=${ASCEND_HOME}/latest/toolkit
+```
+
+## 设置Host侧日志级别
+
+```bash
+export GLOG_v=2 # 0-DEBUG, 1-INFO, 2-WARNING, 3-ERROR, 4-CRITICAL, default level is WARNING.
+```