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threading and then plot crashes #601

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threading and then plot crashes#601

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@PaulSoderlind
PaulSoderlind
opened on Nov 10, 2025

Lately (Julia 1.12, perhaps) I have crashes in the following scenario:

  1. threaded calculations
  2. ...then plotting the results
  3. the crash happens after running the script a few times

Known? Or should I create a small example.

Activity

  1. stevengj commented on Nov 13, 2025

    @stevengj
    stevengj
    on Nov 13, 2025
    Member

    Using Python in conjunction with multithreading is problematic … this might have gotten worse in 1.12 now that there is a separate interactive thread.

    Have you tried using PythonPlot.jl, which uses PythonCall.jl instead?

  2. PaulSoderlind commented on Nov 13, 2025

    @PaulSoderlind
    PaulSoderlind
    on Nov 13, 2025
    Author

    Thanks. Yes, I'll do PythonPlot from now on. So far, most things except axins work nicely.

  3. PaulSoderlind
    closed this as completedon Nov 13, 2025
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