华为Atlas 300I 推理卡显卡安装

beyond阿亮2024-06-16 16:21

华为Atlas 300I 推理卡显卡安装

参考链接：

https://support.huawei.com/enterprise/zh/doc/EDOC1100115618/c5bac9d1

  • 确认操作系统
shell 复制代码 
查询服务器当前运行环境的操作系统架构及版本
uname -m && cat /etc/*release
  • 获取软件包
    下载对应版本的包
    A800-3000-NPU-CentOS7.6-ARM-V1.4.3.run

NPU 1.X.X 软件包版本类型

shell 复制代码 
创建运行用户
root用户下执行
groupadd HwHiAiUser
useradd -g HwHiAiUser -d /home/HwHiAiUser -m HwHiAiUser -s /bin/bash

确认安装方式
uname -r
gcc -v
lsmod|grep drv_pcie_host
lspci | grep d100
  • 安装驱动（适用于.run格式）
    安装NPU 1.X.X系列版本驱动包
shell 复制代码 
切换至root用户
su root
进入软件包所在路径
cd /data/soft/
增加软件包的可执行权限
chmod +x A800-3000-NPU-CentOS7.6-ARM-V1.4.3.run 
校验run安装包的一致性和完整性
./A800-3000-NPU-CentOS7.6-ARM-V1.4.3.run --check
打印如下:
Verifying archive integrity...  100%   MD5 checksums are OK. All good.

未指定安装路径:默认安装

如果用户不需要指定安装路径，安装包会安装到默认路径"/usr/local/HiAI"下

安装命令:

shell 复制代码 
 ./A800-3000-NPU-CentOS7.6-ARM-V1.4.3.run --full

如果提示安装成功,需要重启时: reboot,没有提示要重启,就不需要重启

shell 复制代码 
查看驱动加载是否成功
npu-smi info
  • 安装固件（适用于.run格式）
    使用NPU 1.X.X系列版本软件包安装时，固件包集成在驱动包内，安装或升级驱动过程中会自动安装和升级固件。
shell 复制代码 
npu-smi -v
npu-smi info
npu-smi info -l
npu-smi info watch -i 0 -c 2 -d 5 -s ptaicmb

NPU 1.X.X 软件包版本 不支持docker容器内安装,卸载完,安装 NPU 20.2.X

  • 卸载驱动（适用于.run格式）

卸载NPU 1.X.X系列版本驱动

shell 复制代码 
su root
cd /data/soft
./A800-3000-NPU-CentOS7.6-ARM-V1.4.3.run --uninstall

卸载固件（适用于.run格式）

卸载NPU 1.X.X系列版本软件包时，固件包集成在驱动包内，卸载驱动会自动卸载固件。

  • 安装NPU 20.X.X
    A300-3000-3010-npu-driver_20.2.2_centos7.6-aarch64.run
shell 复制代码 
创建运行用户
root用户下执行
groupadd HwHiAiUser
useradd -g HwHiAiUser -d /home/HwHiAiUser -m HwHiAiUser -s /bin/bash
  • 安装NPU 20.X.X及以上系列版本驱动包
shell 复制代码 
切换至root用户
su root
进入软件包所在路径
cd /data/soft/
增加软件包的可执行权限
chmod +x A300-3000-3010-npu-driver_20.2.2_centos7.6-aarch64.run 
校验run安装包的一致性和完整性
./A300-3000-3010-npu-driver_20.2.2_centos7.6-aarch64.run --check
打印如下:
Verifying archive integrity...  100%   SHA256 checksums are OK. All good.

未指定安装路径:默认安装

如果用户不需要指定安装路径，软件包默认安装路径：/usr/local/Ascend

安装详细日志路径：/var/log/ascend_seclog/ascend_install.log。

安装命令:

shell 复制代码 
./A300-3000-3010-npu-driver_20.2.2_centos7.6-aarch64.run --full


安装提示: 驱动包安装成功！ 安装/升级需要重启才能生效！
Driver package install success! Reboot needed for installation/upgrade to take effect! 

重启
reboot

查看驱动加载是否成功
npu-smi info
显示如下:
 npu-smi 20.2.2                       Version: 20.2.2      

查看芯片固件版本号请执行
/usr/local/Ascend/driver/tools/upgrade-tool --device_index -1 --component -1 --version
  • 安装固件（适用于.run格式）
shell 复制代码 
切换至root用户
su root
进入软件包所在路径
cd /data/soft/
增加软件包的可执行权限
chmod +x A300-3000-3010-npu-firmware_1.76.22.10.220.run 
校验run安装包的一致性和完整性
 ./A300-3000-3010-npu-firmware_1.76.22.10.220.run --check
打印如下:
Verifying archive integrity...  100%   SHA256 checksums are OK. All good.

安装命令
./A300-3000-3010-npu-firmware_1.76.22.10.220.run --full
提示: 固件包安装成功！ 安装/升级需要重启才能生效！
Firmware package install success! Reboot needed for installation/upgrade to take effect! 

重启
reboot

执行如下命令查看芯片固件版本号。若与目标版本一致，则说明安装成功。
/usr/local/Ascend/driver/tools/upgrade-tool --device_index -1 --component -1 --version
  • Docker 容器安装
    宿主机目录挂载容器
    前提条件
    宿主机已经安装过Driver软件包。
    需用户在宿主机自行安装docker（使用NPU 20.0.X和NPU 20.1.X系列版本软件包安装时，版本要求大于等于18.03）。
shell 复制代码 
docker pull ubuntu:18.04
docker images

id HwHiAiUser
gid=1001(HwHiAiUser)

在宿主机创建并启动docker容器
使用NPU 20.2.X及以上系列版本软件包安装时，请执行如下命令：
docker run -it --net=host --cap-add LINUX_IMMUTABLE --device=/dev/davinci0 --device=/dev/davinci_manager --device=/dev/devmm_svm --device=/dev/hisi_hdc -v /usr/local/bin/npu-smi:/usr/local/bin/npu-smi -v /usr/local/Ascend/driver/lib64/:/usr/local/Ascend/driver/lib64/ ubuntu:18.04 /bin/bash

ls /dev/ | grep davinci*

groupadd -g 1001 HwHiAiUser && useradd -g HwHiAiUser -d /home/HwHiAiUser -m HwHiAiUser && echo ok


使用NPU 20.2.X及以上系列版本软件包安装时，执行如下命令：
export LD_LIBRARY_PATH=/usr/local/Ascend/driver/lib64:$LD_LIBRARY_PATH

查看驱动加载是否成功
npu-smi info
显示如下成功:
 npu-smi 20.2.2                       Version: 20.2.2

宿主机目录不挂载容器

前提条件

宿主机已经安装过Driver软件包。

需用户在宿主机自行安装docker（使用NPU 20.0.X和NPU 20.1.X系列版本软件包安装时，版本要求大于等于18.03）。

shell 复制代码 
docker run -it --net=host --pid=host --cap-add LINUX_IMMUTABLE --device=/dev/davinci0  --device=/dev/davinci_manager --device=/dev/devmm_svm --device=/dev/hisi_hdc -v /usr/local/bin/npu-smi:/usr/local/bin/npu-smi -v /data:/data ubuntu:18.04 /bin/bash

groupadd -g 1001 HwHiAiUser && useradd -g HwHiAiUser -d /home/HwHiAiUser -m HwHiAiUser && echo ok

docker ps -a
docker cp /xxx/*.run container_id:/home/HwHiAiUser/software
docker cp /data/soft/A300-3000-3010-npu-driver_20.2.2_centos7.6-aarch64.run f621f77c310c:/home/HwHiAiUser/driver

 docker start f621f77c310c
docker attach f621f77c310c
 cd /home/HwHiAiUser/ 
安装命令
 ./driver --docker

使用NPU 20.2.X及以上系列版本软件包安装时，执行如下命令：
export LD_LIBRARY_PATH=/usr/local/Ascend/driver/lib64:$LD_LIBRARY_PATH

查看驱动加载是否成功
npu-smi info
显示如下成功:
 npu-smi 20.2.2                       Version: 20.2.2



docker run -it \
--device=/dev/davinci0 \
--device=/dev/davinci_manager \
--device=/dev/devmm_svm \
--device=/dev/hisi_hdc \
-v /usr/local/bin/npu-smi:/usr/local/bin/npu-smi \
-v /usr/local/Ascend/driver:/usr/local/Ascend/driver \
-v /data:/data \
ascendhub.huawei.com/public-ascendhub/ascend-infer-arm:20.2.0 \
/bin/bash


docker run -it \
--device=/dev/davinci0 \
--device=/dev/davinci_manager \
--device=/dev/devmm_svm \
--device=/dev/hisi_hdc \
-v /usr/local/Ascend/driver:/usr/local/Ascend/driver \
-v /usr/local/bin/npu-smi:/usr/local/bin/npu-smi \
-v /data:/data  ascendhub.huawei.com/public-ascendhub/ascend-infer:5.0.1-ubuntu18.04  \
/bin/bash

ai开源项目地址

https://gitee.com/ascend/samples

亮哥安装

shell 复制代码 
 cat /etc/redhat-release 
CentOS Linux release 7.6.1810 (AltArch) 

 uname -a
Linux localhost.localdomain 4.14.0-115.el7a.0.1.aarch64 #1 SMP Sun Nov 25 20:54:21 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux

cat /etc/sysconfig/network-scripts/ifcfg-enp125s0f0 
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=enp125s0f0
UUID=c7f2acd8-f7d5-4ed7-a047-157326b16284
DEVICE=enp125s0f0
ONBOOT=yes
IPADDR=192.168.141.77
PREFIX=24
GATEWAY=192.168.141.254
DNS1=192.168.141.155
IPV6_PRIVACY=no
ZONE=public

systemctl restart network

uname -m && cat /etc/*release
 ./A300-3000-3010-npu-driver_21.0.1_linux-aarch64.run --install-username=root  --install-usergroup=root  --install-for-all --full

reboot

 ./A300-3000-3010-npu-firmware_1.77.22.6.220.run --full
 /usr/local/Ascend/driver/tools/upgrade-tool --device_index -1 --component -1 --version

./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install-for-all
 ./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install
 ./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install --install-for-all
 useradd -d /home/HwHiAiUser -m HwHiAiUser
passwd HwHiAiUser
chmod u+w /etc/sudoers
vim /etc/sudoers
root    ALL=(ALL)       ALL

chmod u-w /etc/sudoers
gcc -V
 yum install -y gcc g++ make cmake zlib1g zlib1g libsqlite3 openssl libssl-dev libffi unzip pciutils net-tools libblas gfortran libblas3 libopenblas
gcc -V
gcc --version
 ./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install

tar -zxvf Python-3.7.5.tgz
cd Python-3.7.5
 ./configure --prefix=/usr/local/python3.7.5 --enable-loadable-sqlite-extensions --enable-shared
make -j8
 make install
yum -y install zlib*
make install

python3.7.5
sudo ln -s /usr/local/python3.7.5/bin/python3 /usr/local/python3.7.5/bin/python3.7.5
sudo ln -s /usr/local/python3.7.5/bin/pip3 /usr/local/python3.7.5/bin/pip3.7.5
vim /etc/profile
#用于设置python3.7.5库文件路径
export LD_LIBRARY_PATH=/usr/local/python3.7.5/lib:$LD_LIBRARY_PATH
#如果用户环境存在多个python3版本，则指定使用python3.7.5版本
export PATH=/usr/local/python3.7.5/bin:$PATH

source /etc/profile

pip3.7.5 install attrs
 pip3.7.5 install psutil
pip3.7.5 install decorator
pip3.7.5 install numpy
pip3.7.5 install protobuf==3.11.3
pip3.7.5 list
pip3.7.5 install attrs -i https://pypi.tuna.tsinghua.edu.cn/simple
yum -y install openssl openssl-devel
make -j8
make --install
 make install
pip3.7.5 install attrs -i https://pypi.tuna.tsinghua.edu.cn/simple
 ./configure --prefix=/usr/local/python3.7.5 --enable-loadable-sqlite-extensions --enable-shared
make -j8
make install
pip3.7.5 install attrs -i https://pypi.tuna.tsinghua.edu.cn/simple
pip3.7.5 install psutil -i https://pypi.tuna.tsinghua.edu.cn/simple
pip3.7.5 install psutil
yum install libffi-devel 
pip3.7.5 install psutil
./configure --prefix=/usr/local/python3.7.5 --enable-loadable-sqlite-extensions --enable-shared
make -j8
 make install
pip3.7.5 install psutil
 pip3.7.5 install decorator numpy protobuf==3.11.3 scipy sympy cffi grpcio grpcio-tools requests -i https://pypi.tuna.tsinghua.edu.cn/simple
pip3.7.5 install decorator numpy==1.21.0 protobuf==3.11.3 scipy sympy cffi grpcio grpcio-tools requests -i https://pypi.tuna.tsinghua.edu.cn/simple
yum install gfortran libopenblas-dev liblapack-dev libatlas-base-dev libblas-dev
pip3 install Cython
pip3.7.5 install decorator numpy==1.21.0 protobuf==3.11.3 scipy sympy cffi grpcio grpcio-tools requests -i https://pypi.tuna.tsinghua.edu.cn/simple
pip3 install numpy

./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install
vim /var/log/ascend_seclog/ascend_toolkit_install.log
groupadd usergroup
useradd -g usergroup -d /home/HwHiAiUser -m HwHiAiUser -s /bin/bash
usermod -g root HwHiAiUser
vim /etc/passwd
HwHiAiUser:x:1000:1002::/home/HwHiAiUser:/bin/bash

cd anaconda-ks.cfg 

./Ascend-cann-toolkit_3.3.0_linux-aarch64.run install
./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install-for-all
./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install

mkdir Ascend
./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install --install-path=/root/Ascend/
 ./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install --install-path=/root/Ascend/
 groupadd -g 1001 HwHiAiUser && useradd -g HwHiAiUser -d /home/HwHiAiUser -m HwHiAiUser && echo ok
./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install
userdel -r HwHiAiUser
groupadd -g 1001 HwHiAiUser
userdel -r HwHiAiUser
kill -9 1
userdel -r HwHiAiUser
usermod -g 1001 HwHiAiUser
userdel -r HwHiAiUser
chmod u+w /etc/sudoers
 vim /etc/sudoers
chmod u-w /etc/sudoers
usermod -g 1001 HwHiAiUser
 userdel -r HwHiAiUser
groupadd -g HwHiAiUser HwHiAiUser
groups root
groups 1001
groups HwHiAiUser
vim /etc/group
HwHiAiUser:x:1002:

groups HwHiAiUser
gpasswd -d HwHiAiUser root
groups HwHiAiUser
userdel -r HwHiAiUser
reboot
npu-smi info

 yum install g++
yum install gcc
yum install cmake
yum install -y cmake3
yum install -y gcc gcc-c++ make automake
strings /usr/lib64/libstdc++.so.6 | grep GLIBC
yum install gcc
curl -Lks http://www.hop5.in/yum/el6/hop5.repo > /etc/yum.repos.d/hop5.repo
yum install gcc gcc-g++ -y
 wget https://cmake.org/files/v3.10/cmake-3.10.0-rc3.tar.gz
yum install -y wget
tar -zxvf cmake-3.10.0-rc3.tar.gz
cd cmake-3.10.0-rc3/
./bootstrap
gmake
gmake install
 ./Ascend-cann-toolkit_3.3.0_linux-aarch64.run --install
docker ps
docker exec -it f1aaffa8be63 bash

cd /root/cann
ls
A300-3000-3010-npu-driver_21.0.1_linux-aarch64.run  A300-3010-mcu_20.1.1.zip                         Ascend-cann-device-sdk_3.3.0_linux-aarch64.zip  Ascend-cann-toolkit_3.3.0_linux-aarch64.run
A300-3000-3010-npu-firmware_1.77.22.6.220.run       A300-3010-npu-driver-repack-tools_21.0.1.tar.gz  Ascend-cann-nnrt_3.3.0_linux-aarch64.run        lapack-3.9.0.tar.gz
A300-3010-mcu_20.1.1.bin                            Ascend-cann-benchmark_3.3.0-Linux-aarch64.zip    Ascend-cann-toolbox_3.3.0_linux-aarch64.run

驱动和固件相关软件保存到了百度网盘
链接: https://pan.baidu.com/s/13mam2d-lEIeYWWZO_j-j_Q  密码: r9gn

vim ~/.bashrc 

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/driver/lib64:/usr/local/Ascend/driver/lib64/common:/usr/local/Ascend/driver/lib64/driver:/usr/lib64
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/lib64:/usr/local/Ascend/ascend-toolkit/latest/atc/lib64
export PYTHONPATH=$PYTHONPATH:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/python/site-packages:/usr/local/Ascend/ascend-toolkit/latest/toolkit/python/site-packages:/usr/local/Ascend/ascend-toolkit/latest/atc/python/site-packages:/usr/local/Ascend/ascend-toolkit/latest/pyACL/python/site-packages/acl
export PATH=$PATH:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/ccec_compiler/bin:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/bin:/usr/local/Ascend/ascend-toolkit/latest/atc/bin
export ASCEND_AICPU_PATH=/usr/local/Ascend/ascend-toolkit/latest
export ASCEND_OPP_PATH=/usr/local/Ascend/ascend-toolkit/latest/opp
export TOOLCHAIN_HOME=/usr/local/Ascend/ascend-toolkit/latest/toolkit

export install_path=/usr/local/Ascend/ascend-toolkit/latest
export ASCEND_TENSOR_COMPLIER_INCLUDE=${install_path}/atc/include/
#/home/twai/Ascend202/ascend-toolkit/20.2/
export DDK_PATH=${install_path}/arm64-linux
export NPU_HOST_LIB=${install_path}/acllib/lib64/

docker pull ubuntu:18.04

采用目录挂载方式

进入容器里

shell 复制代码 
 docker exec -it f1aaffa8be63 bash
cat ~/.bashrc 
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/driver/lib64:/usr/local/Ascend/driver/lib64/common:/usr/local/Ascend/driver/lib64/driver
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/lib64:/usr/local/Ascend/ascend-toolkit/latest/atc/lib64
export PYTHONPATH=$PYTHONPATH:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/python/site-packages:/usr/local/Ascend/ascend-toolkit/latest/toolkit/python/site-packages:/usr/local/Ascend/ascend-toolkit/latest/atc/python/site-packages:/usr/local/Ascend/ascend-toolkit/latest/pyACL/python/site-packages/acl
export PATH=$PATH:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/ccec_compiler/bin:/usr/local/Ascend/ascend-toolkit/latest/fwkacllib/bin:/usr/local/Ascend/ascend-toolkit/latest/atc/bin
export ASCEND_AICPU_PATH=/usr/local/Ascend/ascend-toolkit/latest
export ASCEND_OPP_PATH=/usr/local/Ascend/ascend-toolkit/latest/opp
export TOOLCHAIN_HOME=/usr/local/Ascend/ascend-toolkit/latest/toolkit

export install_path=/usr/local/Ascend/ascend-toolkit/latest
export ASCEND_TENSOR_COMPLIER_INCLUDE=${install_path}/atc/include/
#/home/twai/Ascend202/ascend-toolkit/20.2/
export DDK_PATH=${install_path}/arm64-linux
export NPU_HOST_LIB=${install_path}/acllib/lib64/

cd ~/samples/python/contrib/portrait_picture/model/
原始模型网络下载地址 ：
wget https://modelzoo-train-atc.obs.cn-north-4.myhuaweicloud.com/003_Atc_Models/AE/ATC%20Model/PortraitNet%20/portrait.pb
对应的cfg文件下载地址：
wget https://modelzoo-train-atc.obs.cn-north-4.myhuaweicloud.com/003_Atc_Models/AE/ATC%20Model/PortraitNet%20/insert_op.cfg

执行命令报错,没有生成.om文件
atc --model=./portrait.pb  --insert_op_conf=./insert_op.cfg  --output="./portrait" --output_type=FP32 --input_shape="Inputs/x_input:1,224,224,3" --framework=3 --soc_version=Ascend310

直接获取om模型
wget https://modelzoo-train-atc.obs.cn-north-4.myhuaweicloud.com/003_Atc_Models/AE/ATC%20Model/PortraitNet%20/portrait.om

获取样例需要的测试图片
cd ../data/
wget https://c7xcode.obs.cn-north-4.myhuaweicloud.com/models/Portrait/background.jpg
wget https://c7xcode.obs.cn-north-4.myhuaweicloud.com/models/Portrait/ori.jpg

cd /root/samples/python/contrib/portrait_picture
python3 src/main.py 
报错: No module named 'cv2'

python3.6 -m pip install opencv-python
报错: 
 ModuleNotFoundError: No module named 'skbuild'

python3.6 -m pip install scikit-build  
安装成功后
python3.6 -m pip install opencv-python  

在次执行: python3 src/main.py 
init resource stage:
Init resource success
Init model resource start...
[Model] create model output dataset:
malloc output 0, size 401408
Create model output dataset success
Init model resource success
====ori.jpg====
in pre_process, use time:0.0037016868591308594
in inference, use time:0.006189584732055664
in post_process, use time:0.0028433799743652344
in background_replace, use time:0.09329771995544434
acl resource release all resource
dvpp resource release success
Model release source success
acl resource release stream
acl resource release context
Reset acl device  0
Release acl resource success
查看结果
ls outputs/result/  

docker cp f1aaffa8be63:/root/samples/python/contrib/portrait_picture/outputs/result/ori.jpg ./
查看图片,图片的背景已经成功替换, 成功了

测试ai项目地址

https://gitee.com/ascend/samples/tree/master/python/contrib/portrait_picture

https://gitee.com/ascend/modelzoo/tree/master/contrib/TensorFlow/Research/cv/portraitnet/ATC_PortraitNet_tf_AE

相关推荐
zhoutianyou7 个月前
atlas 500容器（ubuntu20.04）搭建
docker·atlas
mba13981 年前
Atlas Hook 导入 Hive 元数据
大数据·hive·atlas
mba13981 年前
Atlas 2.2.0 安装部署
大数据·atlas
mba13981 年前
【已解决】Atlas 导入 Hive 元数据，执行 import-hive.sh 报错
hive·atlas
沧浪之水NaN1 年前
导入JDBC元数据到Apache Atlas
元数据·atlas
Zain Lau1 年前
Ubuntu部署docker及docker常用操作
c++·ubuntu·docker·ascend·atlas
Mumunu-1 年前
搭建Atlas2.2.0 集成CDH6.3.2 生产环境+kerberos
大数据·atlas
热门推荐
01(欧拉)openEuler系统添加网卡文件配置流程、(欧拉)openEuler系统手动配置ipv6地址流程、(欧拉)openEuler系统网络管理说明02PyTorch机器学习实现液态神经网络03【HarmonyOS】HUAWEI DevEco Studio 下载地址汇总04玄机平台应急响应—webshell查杀05Coze扣子平台完整体验和实践（附国内和国际版对比）06Ubuntu 20.04使用Livox mid 360 测试 FAST_LIO07【目标跟踪】相机运动补偿08Unity中PICO实现 隔空取物 和 接触抓取物体09RAG 实践- Ollama+RagFlow 部署本地知识库10怎样让音频速度变慢？请跟随以下方法进行操作