ECP-copa / CabanaMD

Molecular dynamics proxy application based on Cabana
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Update MPI neighbors #19

Closed streeve closed 4 years ago

streeve commented 4 years ago

This is a minor update to the 6-pass/6-neighbor MPI routine, minimizing the neighbors per phase (before all 6 were passed as possible neighbors to Cabana, even though only 1 send, 1 recv exist per phase, per rank)