Differences in convergence graph because of number of cores used in multi-processing

HugoBHugoB Member

Hello,

 

I'm writing this post because I have noticed some differences in the behaviour of one project I'm currently wirking on depending on the number of cores I'm using in multi-processing. When I use 4 cores, the value I'm calculating seems to converge for about 150 000 elements but when I use 16 cores it keeps on going up even for higher values of number of elements. Did you ever see something like that before ?

Thank you very much and have a nice day ! 

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