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在云中使用 GPU

启动 EC2 实例​

1
 确保您被允许使用 GPU

您可能需要向 AWS 请求增加您可以使用的 GPU 数量的限制。
您可以在 AWS 控制台中执行此操作。
转到 "服务配额" -> "AWS 服务" -> "Amazon Elastic Compute Cloud (Amazon EC2)" -> "Running On-Demand G and VT instances" -> "Request increase at account-level"。
您也可以点击此处直接访问 us-east-1 区域的页面。

2
 启动 EC2 实例

点击此处在 us-east-1 上启动 EC2 实例。
选择 "浏览更多 AMI"，搜索 ami-053b0d53c279acc90，选择 "Community AMIs" 选项卡，并选择具有正确 AMI 的映像（"ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-amd64-server-20230516"）。
我们建议选择 g4dn.xlarge 大小 - 请注意，此实例的默认配置每月费用为 $375。
如果您收到 "Subscribing to AMI is taking longer than expected" 消息，这是正常的。您可能需要等待几分钟。

3
 配置实例：

连接到实例后，运行以下命令：

将 Linux 内核升级至 v6
bash
sudo bash -c "apt update && export DEBIAN_FRONTEND=noninteractive && export NEEDRESTART_MODE=a && apt upgrade -y && reboot"
将 Linux 内核升级至 v6
bash
sudo bash -c "apt update && export DEBIAN_FRONTEND=noninteractive && export NEEDRESTART_MODE=a && apt upgrade -y && reboot"

实例将重新启动，因此会断开连接。等待片刻，然后重新连接。

安装 libvulkan
bash
sudo apt install -y build-essential libvulkan1
安装 libvulkan
bash
sudo apt install -y build-essential libvulkan1
安装 GPU 驱动程序
bash
DRIVER_URL="https://us.download.nvidia.com/tesla/535.104.12/NVIDIA-Linux-x86_64-535.104.12.run"
DRIVER_NAME="NVIDIA-Linux-driver.run"
wget -O "$DRIVER_NAME" "$DRIVER_URL"
sudo sh "$DRIVER_NAME" --disable-nouveau --silent
rm "$DRIVER_NAME"
安装 GPU 驱动程序
bash
DRIVER_URL="https://us.download.nvidia.com/tesla/535.104.12/NVIDIA-Linux-x86_64-535.104.12.run"
DRIVER_NAME="NVIDIA-Linux-driver.run"
wget -O "$DRIVER_NAME" "$DRIVER_URL"
sudo sh "$DRIVER_NAME" --disable-nouveau --silent
rm "$DRIVER_NAME"
配置启动服务
bash
echo '[Unit]
Description=Run nvidia-smi at system startup
[Service]
ExecStart=/usr/bin/nvidia-smi
Type=oneshot
RemainAfterExit=yes
[Install]
WantedBy=multi-user.target' | sudo tee /etc/systemd/system/nvidia-smi.service
sudo systemctl enable nvidia-smi.service
sudo systemctl start nvidia-smi.service
配置启动服务
bash
echo '[Unit]
Description=Run nvidia-smi at system startup
[Service]
ExecStart=/usr/bin/nvidia-smi
Type=oneshot
RemainAfterExit=yes
[Install]
WantedBy=multi-user.target' | sudo tee /etc/systemd/system/nvidia-smi.service
sudo systemctl enable nvidia-smi.service
sudo systemctl start nvidia-smi.service
安装 Chrome
bash
curl -fsSL https://dl.google.com/linux/linux_signing_key.pub | sudo gpg --dearmor -o /usr/share/keyrings/googlechrom-keyring.gpg
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/googlechrom-keyring.gpg] http://dl.google.com/linux/chrome/deb/ stable main" | sudo tee /etc/apt/sources.list.d/google-chrome.list
sudo apt update
sudo apt install -y google-chrome-stable curl gnupg ca-certificates
安装 Chrome
bash
curl -fsSL https://dl.google.com/linux/linux_signing_key.pub | sudo gpg --dearmor -o /usr/share/keyrings/googlechrom-keyring.gpg
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/googlechrom-keyring.gpg] http://dl.google.com/linux/chrome/deb/ stable main" | sudo tee /etc/apt/sources.list.d/google-chrome.list
sudo apt update
sudo apt install -y google-chrome-stable curl gnupg ca-certificates
安装 Node.js
bash
sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
NODE_MAJOR=20
echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | sudo tee /etc/apt/sources.list.d/nodesource.list
sudo apt-get update
sudo apt-get install nodejs -y
安装 Node.js
bash
sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
NODE_MAJOR=20
echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | sudo tee /etc/apt/sources.list.d/nodesource.list
sudo apt-get update
sudo apt-get install nodejs -y
4
 使用 GPU 渲染视频 
克隆 Remotion GPU 演示
bash
git clone https://github.com/remotion-dev/gpu-scene
cd gpu-scene
npm i
npx remotion render --browser-executable=/usr/bin/google-chrome-stable --gl=angle-egl --enable-multiprocess-on-linux
克隆 Remotion GPU 演示
bash
git clone https://github.com/remotion-dev/gpu-scene
cd gpu-scene
npm i
npx remotion render --browser-executable=/usr/bin/google-chrome-stable --gl=angle-egl --enable-multiprocess-on-linux

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