MATLAB starts huge number of processes

[Benedikt Boecking]

I don’t think Matlab uses Open MP or Intel MKL. You can call maxNumCompThreads(N) in Matlab and should be able to set the number of threads like that. Or start Matlab with the -singleCompThread option. Let us know if that changes the behavior.  Maybe there are some global settings for maxNumCompThreads that Predrag can change. 



> On Sep 25, 2018, at 5:09 PM, Matthew Barnes <mbarnes1 at andrew.cmu.edu> wrote:
> 
> Starting a simple instance of matlab on the servers creates about 50 processes. The old tricks (OMP_NUM_THREADS=1,MKL_NUM_THREADS=1,NUMEXPR_NUM_THREADS=1) don't seem to work. 
> 
> Anyone else have this issue and found a solution?
> 
> Thanks!
> Matt

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