issue with API using GPU on linux (RHEL 9)

satri
satri Altair Community Member
in Community Q&A
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Hello

I am trying to use the API to replace spherical particles with spherocylinder particles using particle replacement example. I am able to do it in windows but in linux i get the above mentioned error please tell me how to fix this

This is what i see on the terminal -

[satri@123]$ /opt/altairedem2025/altair/EDEM/bin/edem
Case insensitive sorting unsupported in the posix collation implementation
Numeric mode unsupported in the posix collation implementation
/opt/altairedem2025/altair/EDEM/bin/edem: line 21: 103802 Segmentation fault (core dumped) "${SCRIPT_DIR}/edem-bin" $@

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Answers

  • Stephen Cole
    Stephen Cole
    Altair Employee

    HI, the error is quite generic so it's difficult to give specific advice. I'd recommend trying to reduce the problem down to try and identify where the issue sis been caused. Can you run on CPU and GPU to see if it only occurs on one or another. Does it occur during a specific step in the simulation or code. Can you comment out some functions and run the code to check which functions are causing the problem.

    Regards

    Stephen

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