Matlab crashes when importing pytorch library

7 次查看(过去 30 天)
I'm calling user-defined python module from matlab script that includes PyTorch library. The following line crashes Matlab:
def myfunc():
device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
Any ideas on how to fix this?
Thanks in advance

回答(1 个)

Vignesh Murugavel
Using out-of-process execution mode will avoid these conflicts. For this reason, using out-of-process mode is the best practice when using the Python Interface. Use the pyenv command to run in out-of-process mode.
>> pyenv("Version","<path to python executable>", "ExecutionMode", "OutOfProcess")
  1 个评论
Daria Ri
Daria Ri 2021-8-4
Thank you @Vignesh Murugavel for the answer
Yes, this fixes the issue of matlab crashing but then I need to call matlab script in my python code , so as soon as I include the matlab engine in python module python interpreter terminates
eng = matlab.engine.start_matlab()
eng.cd(r'/home/pathToMyMatlab', nargout=0)
with the following error:
Python process terminated unexpectedly. To restart the Python interpreter, first call "terminate(pyenv)" and then call a Python function.
This does not happen when ExecutionMode of python interpreter is the default InProcess.
Please help!

请先登录,再进行评论。

类别

Help CenterFile Exchange 中查找有关 Call Python from MATLAB 的更多信息

产品


版本

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by