安装或更新 CUDA Toolkit - Ubuntu - RuntimeError
1、问题 执行 pip install flash-attn --no-build-isolation 时,出错: RuntimeError: FlashAttention is only supported on CUDA 11.7 and above. Note: make sure nvcc has a torch.__version__ 2.4.0cu12 执行 nvcc --version 或 nvcc -V&…
2025-12-11