restrict the number of threads MATLAB starts?
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On Linux MATLAB R2019b spawns around 150 threads on starting. On our shared servers we limit the number of processess a user can run and thus matlab is crashing. Is there any way to limit the number of threads that MATLAB will spawn?
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Mohith Kulkarni
le 24 Nov 2020
By default, MATLAB uses the multithreading capabilities of the computer on which it is running.
You can specify the startup option "-singleCompThread" to Limit MATLAB to a single computational thread. This can be done by starting MATLAB program from Linux system prompt using
matlab -singleCompThread
Alternatively, assign start-up options in the MATLAB .matlab7rc.sh Start-up File. Modifying the ".matlab7rc.sh" file defines start-up options every time you start MATLAB.
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