Compiling NWChem 6.8.1 on ARCHER using Intel
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Forum Vet
10:39:19 AM PDT - Wed, Apr 25th 2018
ARMCI_NETWORK=MPI-TS will result in extremely poor performance on Archer. I would encourage you to follow the instructions in the nwchem github wiki to get ARMCI_NETWORK=MPI-PR to work