Thank you Justin, indeed wallclock limit is there, there are heterogeneity on performance (40 ns to 120 ns for 24:00:00) also and to avoid the very large trr file we do follow the smaller bin. One need to submit few time same job. Regarding heterogeneity: in order to balance PP:PME load imbalance I do use -npme to allocate required no. of cpus for PME. For different run with similar load imbalance (~ <4%) overall performance vary. Any suggestions?
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