Hi, When set -pme gpu in mdrun, only one rank can be set for pme, -npme 1. What is the reason about only one rank for pme if use gpu to offload. Is it the limitation or somehow? I am interesting in any performance improvement is still doable and any improved plan for gpu kernel of pme and pp. there is no too much different in pme and pp between 2019.3 and 2020.
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