(pytorch_mlu) [root@r5231-compute-node4 ~]# python3

Python 3.6.8 (default, Aug  9 2020, 01:34:50) 

[GCC 8.3.1 20190507 (Red Hat 8.3.1-4)] on linux

Type "help", "copyright", "credits" or "license" for more information.

>>> import torch

>>> import torch_mlu

Traceback (most recent call last):

  File "<stdin>", line 1, in <module>

  File "/public/software/pytorch_mlu/lib64/python3.6/site-packages/torch_mlu/__init__.py", line 4, in <module>

    from torch_mlu import _MLUC

ImportError: /public/software/pytorch_mlu/lib64/python3.6/site-packages/torch_mlu/csrc/lib/libbangc.so: undefined symbol: cnrtInvokeKernel

请教下这个错误应如何处理，当前服务器已安装相关软件包