Running NWchem on CentOs


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Just Got Here
Hi,
I am new to this so this may be a basic question.
Our College just obtained a new HPC machine for several users. It is a box with has 4 CPUs and with 12 cores each CPU. My question is: in compiling the NWChem v6, should I use an MPI just to access all the cores? What about to run on 12 cores only?

Thanks,

Ed