之后进入depthwise_conv目录下,通过python setup.py build_ext --inplace 便可以对源码进行编译。编译完成后我们会在depthwise_conv目录下看到编译生成的depthwise_conv_cuda.cpython-36m-x86_64-linux-gnu.so文件。之后我们可以进入python环境经行验证,注意此时我们是在depthwise_conv目录下进入python环境,即python环境的...
原因分析 从异常上看,提示flash_attn_2_cuda.cpython-38-x86_64-linux-gnu.so这个库异常,这种未定义符号的异常,一般都是编译so时和当前环境不一致导致的 具体到flash_attn这个库,如果不是从源码编译,其对cuda版本和torch版本都是有要求的,所以在官方github的release上可以看到官方会提供很多不同cuda和torch版本的...
可以使用以下命令来检查是否正确加载了t.cpython-37m-x86_64-linux-gnu.so库文件: ldd<your_python_binary>| grep t.cpython-37m-x86_64-linux-gnu.so 1. 这将显示加载库文件时的依赖关系。确保t.cpython-37m-x86_64-linux-gnu.so正确加载,并且没有缺少的依赖项。 步骤4: 检查代码是否正确导入所需库...
installing all from scratch. torch: 2.3.0 flash-attn: 2.5.7 exllama: 0.0.19 Still getting the error: flash_attn_2_cuda.cpython-310-x86_64-linux-gnu.so: undefined symbol: _ZN3c104cuda9SetDeviceEi
ImportError: /home/fhc/OpenPCDet/pcdet/ops/roiaware_pool3d/roiaware_pool3d_cuda.cpython-36m-x86_64-linux-gnu.so: undefined symbol: __cudaRegisterFatBinaryEnd ---error information end--- my version information is : pytorch 1.1 cuda 10.1 cudatoolkit 10.0 pcdet v2.0 I try to reinstall...
$ ldd pytorch_custom_cuda.cpython-38-x86_64-linux-gnu.so linux-vdso.so.1 (0x00007ffd7ffdd000) libc10.so => not found libcudart.so.11.0 => /usr/local/cuda-11.4/lib64/libcudart.so.11.0 (0x00007fe258c82000) libtorch_cuda.so => not found ...
右键,复制链接, 在linux中使用wget + 链接进行whl安装包的下载: wget https://github.com/Dao-AILab/flash-attention/releases/download/v2.6.3/flash_attn-2.6.3+cu123torch2.3cxx11abiFALSE-cp310-cp310-linux_x86_64.whl 最后使用pip install whl路径,下载好flash-attn,大功告成!
$ ldd cv2.cpython-36m-aarch64-linux-gnu.so | grep found$ apt-file search libtesseractYou will need to install apt-file and update it’s index before use: $ sudo apt install apt-file $ sudo apt-file update The libtesseract and libcblas libraries are not present in the default system....
Conda InformationConda Build : not installed Conda Env : 4.9.2 Conda Platform : linux-64 Conda Python Version : 3.8.5.final.0 Conda Root Writable : True Installed Packages_libgcc_mutex 0.1 conda_forge conda-forge _openmp_mutex 4.5 1_gnu conda-forge abseil-cpp 2020...
报错: RuntimeError: Failed to import transformers.models.llama.modeling_llama because of the following error (look up to see its traceback):/opt/miniconda3/envs/llama_xyj/lib/python3.10/site-packages/flash_attn_2_cuda.cpython-310-x86_64-linux-gnu.so: undefined symbol: _ZN3c104cuda9SetDev...