restrict the number of threads MATLAB starts?

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Alastair Neil
Alastair Neil 2019-9-18
回答： Mohith Kulkarni 2020-11-24
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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回答（1 个）

Mohith Kulkarni
Mohith Kulkarni 2020-11-24
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
Check matlab (linux) for more startup options.
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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