#920: CarpetLib::check_communication_schedule fails in 2D output routines ---------------------+------------------------------------------------------ Reporter: rhaas | Owner: eschnett Type: defect | Status: new Priority: minor | Milestone: Component: Carpet | Version: Resolution: | Keywords: ---------------------+------------------------------------------------------
Comment (by rhaas):
Probably for the same reason the parameter file also hangs in OutputGH if carpetlib::barrier_between_stages = "yes" is set. The Processes hang in comstate.cc in the barrier 404924393 in comm_state::step and the MPI)Waitall in state_empty_recv_buffers (no line numbers since I put so many printf statements in that I am sure to misscount).