1 机器准备
GPU至少选Tesla T4、操作系统Ubuntu 20.04，硬盘30GB
2 安装cuda驱动
参考GCP的官方文档：https://cloud.google.com/compute/docs/gpus/install-drivers-gpu
可以使用自动安装脚本（注意提前安装python 3)
curl https://raw.githubusercontent.com/GoogleCloudPlatform/compute-gpu-installa[......]
convert image.png -fill "#333333" -colorize 100 image_output.png
[......]
AUDIO_FILE="./music.ogg"
AUDIO_DURATION=$(ffprobe -i $AUDIO_FILE -show_format -v quiet | sed -n 's/duration=//p')
AUDIO_DURATION=$(echo ${AUDIO_DURATION%.*})
最后一个行是去掉小数点，如果不用可以不去。[......]
这两个参数都要打开：
diff -w -B ./file1 ./file2
[......]
1 移除旧版
sudo apt-get remove docker docker-engine docker.io containerd runc
2 设置repo
sudo apt-get install ca-certificates curl gnupg lsb-release
sudo mkdir -m 0755 -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg |[......]