导入错误: libc10.so: 无法打开共享对象文件: 没有此类文件或目录

Question

运行 smdataparallel 时，我看到以下错误

# python
Python 3.6.10 |Anaconda, Inc.| (default, May  8 2020, 02:54:21)
[GCC 7.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import smdistributed.dataparallel.torch.distributed as dist
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/opt/conda/lib/python3.6/site-packages/smdistributed/dataparallel/__init__.py", line 16, in <module>
import smddpcommon as hc
ImportError: libc10.so: cannot open shared object file: No such file or directory

Answer 1

libc10.so

由Pytorch 提供。因此首先

import torch

然后导入依赖于 PyTorch 的包。

Answer 2

您可以使用find来查找此文件。例如，find YOUR_HOME_PATH -name "*libc10.so*".例如，我在我的/MY_HOME_PATH/anaconda3/envs/xrnerf/lib/python3.7/site-packages/torch/lib/libc10.so中找到了。