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Number of processors for AMD EPYC for MPI applications

Question asked by ep-98d on Aug 29, 2019
Latest reply on Sep 1, 2019 by hardcoregames™

I am using 7551P processor and I keep on getting errors when I try to use run the MPI application with more than 8 processors. Could this be the problem of NUMA core settings?

 

Any help would be appreciated.

 

Thank you,

 

- Joong

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