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MooreThreads / torch_musa

torch_musa is an open source repository based on PyTorch, which can make full use of the super computing power of MooreThreads graphics cards.
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import torch_musa报libmusa_kernels.so: undefined symbol，该如何解决 #63

Open zhutao1221 opened 2 weeks ago

zhutao1221 commented 2 weeks ago

安装了以版本torch和torch_musa
torch 2.0.0+cpu torch_musa 1.2.1 以及MUSA+SDK-MUSA+SDK+rc3.1.0的SDK 运行import torch_musa时报以下错误，该如何解决： Traceback (most recent call last): File "/home/zhutao/programs/conda3/lib/python3.10/site-packages/torch_musa/init.py", line 38, in import torch_musa._MUSAC ImportError: /home/zhutao/programs/conda3/lib/python3.10/site-packages/torch_musa/lib/libmusa_kernels.so: undefined symbol: _ZN2at18_GeneratorRegisterC1ESt8functionIFNS_9GeneratorEaEE

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "/home/zhutao/workspace/standby_v_sf/code/myr.py", line 3, in import torch_musa File "/home/zhutao/programs/conda3/lib/python3.10/site-packages/torch_musa/init.py", line 40, in raise ImportError("Please try running Python from a different directory!") from err ImportError: Please try running Python from a different directory!

1823616178 commented 1 week ago

sdk中的toolkit没装好

lijingwei9060 commented 5 days ago

有相同的问题，不知道toolkit又问什么问题，各种指令都能正常输出。musaInfo、musa_version_query，都正常。 Traceback (most recent call last): File "/home/casoul/.local/lib/python3.10/site-packages/torch_musa/init.py", line 39, in import torch_musa._MUSAC ImportError: /home/casoul/.local/lib/python3.10/site-packages/torch_musa/lib/libmusa_kernels.so: undefined symbol: _ZN3c105ErrorC2ENS_14SourceLocationENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE

lijingwei9060 commented 4 days ago

一定要安装这个工程release的torch，这个torch是补丁后的，否则会出现上面的问题。