#1882: mpirun hangs on fedora 23 ----------------------------------+----------------------------------------- Reporter: msahrling@… | Owner: Mikael Sahrling Type: defect | Status: new Priority: blocker | Milestone: Component: SimFactory | Version: development version Resolution: | Keywords: ----------------------------------+-----------------------------------------
Comment (by barry.wardell):
From your screenshot it is clearly getting past initial data into evolution, so there shouldn't be any huge memory increases (certainly not enough to go from 24GB to 64GB).
Does it also freeze if you try to run it without MPI? Since you're running on a single machine you don't need MPI and can use multiple OpenMP threads instead.