58 lines
1.8 KiB
Batchfile
58 lines
1.8 KiB
Batchfile
@echo off
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chcp 65001 >nul
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REM 检查.venv目录是否存在
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if exist .venv (
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echo 虚拟环境已存在。
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) else (
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echo 正在创建虚拟环境...
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uv venv
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if errorlevel 1 (
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echo 创建虚拟环境失败。
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pause
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exit /b 1
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)
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echo.
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echo 虚拟环境已创建。请激活它后重新运行此脚本。
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echo - Windows (CMD): .\.venv\Scripts\activate
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echo - Windows (PowerShell): .\.venv\Scripts\Activate.ps1
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echo - Linux/macOS: source .venv/bin/activate
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echo.
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pause
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exit /b 0
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)
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echo 安装PyTorch GPU版本（通过官方源）
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echo ===================================
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echo.
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echo 请选择CUDA版本:
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echo 1. CUDA 12.8 (适用于较新的NVIDIA GPU)
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echo 2. CUDA 12.6 (适用于较旧的NVIDIA GPU)
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echo 3. CUDA 11.8 (适用于较旧的NVIDIA GPU)
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echo.
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set /p choice=请输入选项 (1/2):
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if "%choice%"=="1" (
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echo 正在安装PyTorch CUDA 12.8版本...
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uv pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu128 -i https://pypi.tuna.tsinghua.edu.cn/simple
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)
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else if "%choice%"=="2" (
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echo 正在安装PyTorch CUDA 12.6版本...
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uv pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu126 -i https://pypi.tuna.tsinghua.edu.cn/simple
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)
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else if "%choice%"=="3" (
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echo 正在安装PyTorch CUDA 11.8版本...
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uv pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118 -i https://pypi.tuna.tsinghua.edu.cn/simple
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) else (
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echo 无效的选项！
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goto end
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)
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echo.
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echo 验证PyTorch GPU支持状态...
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python -c "import torch; print('CUDA是否可用:', torch.cuda.is_available()); print('PyTorch版本:', torch.__version__); print('CUDA版本:', torch.version.cuda if torch.cuda.is_available() else '无')"
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:end
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pause |