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。你可以通过运行以下命令来检查CUDA版本: bash nvcc --version 如果版本不匹配,你需要下载并安装正确版本的CUDA Toolkit。 确认libcudart.so.11.0是否已正确安装: libcudart.so.11.0是CUDA 11.0的运行时库...
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...
import flash_attn_2_cuda as flash_attn_cuda ImportError: /usr/local/lib/python3.10/dist-packages/flash_attn_2_cuda.cpython-310-x86_64-linux-gnu.so: undefined symbol: _ZN2at4_ops5zeros4callEN3c108ArrayRefINS2_6SymIntEEENS2_8optionalINS2_10ScalarTypeEEENS6_INS2_6LayoutEEENS6_INS2_6Devic...
方法一: 更换llava.__init__中的代码: # from .model import LlavaLlamaForCausalLM from .model.language_model.llava_llama import LlavaLlamaForCausalLM 有可能会报下一个错误: ImportError: /home/linjl/anaconda3/envs/sd/lib/python3.10/site-packages/flash_attn_2_cuda.cpython-310-x86_64-linux-...
hidden_states = self.attn1(self.norm1(hidden_states)) + hidden_states hidden_states = self.attn2(self.norm2(hidden_states), context=context) + hidden_states hidden_states = self.ff(self.norm3(hidden_states)) + hidden_states return hidden_states # $$$ FlashAttentionを使うCrossAtten...
backends.cuda.sdp_kernel(enable_flash=True, enable_math=True, enable_mem_efficient=True): attn_output = F.scaled_dot_product_attention(query_states, key_states, value_states, attn_mask = attention_mask) attn_output = attn_output.transpose(1, 2) attn_output = attn_output.reshape(bsz,...
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=$PWD also with the absolute path of the root dir of flash-attention. Any...
env :cuda 12.3 pytorch 2.2.2 Failed to import transformers.models.qwen2.modeling_qwen2 because of the following error (look up to see its traceback): /mnt/pfs/zhangfan/system/anaconda/envs/swift/lib/python3.10/site-packages/flash_attn-2...
The text was updated successfully, but these errors were encountered: nero-dvcommentedMay 3, 2024 add results of the following txt file after piping results to file: pip freeze>out.txtecho$PATH>path.txt and uname -a It seems that there is noflash_attn.flash_attentionmodule after flash-attn...
replace_llama_attn_with_flash_attn() # allow set token directly10 changes: 10 additions & 0 deletions 10 generate.py Original file line numberDiff line numberDiff line change @@ -0,0 +1,10 @@ import fire from src.gen import main def entrypoint_main(): fire.Fire(main) if __name_...