解决方法是手动上flash attention的代码仓库上克隆代码,https://github.com/Dao-AILab/flash-attention, 然后通过执行pythonsetup.pyinstall的方式来安装 期间还能遇到一个错误是报没有git,这时候就需要安装一个git 3、安装完flash_attn之后还是会报 import flash_attn rotary fail, please install FlashAttention rotary...
Hello, It's ok to import flash_attn but wrong when importing flash_attn_cuda. I install flash_attn from pip. I have tried to re-install torch and flash_attn and it still not works. Details: The versions of nvcc -V and torch.version.cuda are both 11.7 and compatible. Please help me...
env :cuda 12.3 pytorch 2.2.2 Failed to import transformers.models.qwen2.modeling_qwen2 because of the following error (look up to see its traceback): /mnt/pfs/zhangfan/system/anaconda/envs/swift/lib/python3.10/site-packages/flash_attn-2...
遇到import flash_attn_2_cuda as flash_attn_cuda 时出现的 ImportError: libcudart.so.11.0 错误通常表明Python环境在尝试加载CUDA运行时库时遇到了问题。以下是一些解决步骤,可以帮助你解决这个问题: 检查CUDA版本是否匹配: 确保你安装的CUDA Toolkit版本与你尝试导入的flash_attn_2_cuda库所需的版本相匹配。你可...
>>> import flash_attn;flash_attn.__version__ '2.5.6' The problem is when I tried to install torch with this version'2.4.0+cu118'while I have root@0d6c1aeee409:/space/LongLM# nvcc -V nvcc: NVIDIA (R) Cuda compiler driver
ModuleNotFoundError: No module named 'flash_attn.flash_attention' class QKVFlashAttention(nn.Module): definit( self, embed_dim, num_heads, batch_first=True, attention_dropout=0.0, causal=False, device=None, dtype=None, **kwargs,
I found I was unable to import flash_attn_cuda after running python setup.py install. --- details --- I run python setup.py install with a prefix pointing to the root dir of flash-attention. I set PYTHONPATH=$PWD also with the absolute path of the root dir of flash-attention. Any...
char-1ee changed the title [Fix] fix [Inference] Fix flash-attn import and add model test Jun 11, 2024 yuanheng-zhao approved these changes Jun 11, 2024 View reviewed changes colossalai/inference/modeling/backends/attention_backend.py Show resolved char-1ee added 5 commits June 12, 2024...
/envs/Qwen/lib/python3.11/site-packages/flash_attn/flash_attn_interface.py", line 10, in <module> import flash_attn_2_cuda as flash_attn_cuda ImportError: /home/apus/mambaforge/envs/Qwen/lib/python3.11/site-packages/flash_attn_2_cuda.cpython-311-x86_64-linux-gnu.so: undefined symbol:...
The text was updated successfully, but these errors were encountered: nero-dvcommentedMay 3, 2024 add results of the following txt file after piping results to file: pip freeze>out.txtecho$PATH>path.txt and uname -a It seems that there is noflash_attn.flash_attentionmodule after flash-attn...