Hello, I recently started experiencing a error with GROMACS 2016.3 during a replica exchange simulation with 80 replicas, 480 cpus, and 40 GPUs:
Assertion failed: Condition: comm->cycl_n[ddCyclStep] > 0 When we turned on DLB, we should have measured cycles The simulation then crashes. I turned off DLB with the flag "-dlb no" and the error did not resurface so I have to assume it really is the DLB causing the issue. Does anyone know what might be causing this? Thanks, Dan -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
