I'm getting received these error messages ************** Fatal error in PMPI_Comm_split: Other MPI error, error stack: PMPI_Comm_split(557).................: MPI_Comm_split(comm=0xc4000004, color=10, key=10, new_comm=0x7fffffffa788) failed PMPI_Comm_split(533).................: MPIR_Comm_split_impl(270)............: MPIR_Get_contextid_sparse_group(1318): Too many communicators (3141/16384 free on this process; ignore_id=0) **************
I suspect it may be caused by the lack of mp_barrier() call in my code, which is using calbec() routine to get overlap matrix between KS orbitals at t-dt and t steps. Could anyone comment on that? Thanks in advance, Ilya -- ******************************************************* Ilya Ryabinkin Postdoctoral Scholar Physical and Environmental Sciences University of Toronto Scarborough http://www.utsc.utoronto.ca/~aizmaylov/Members.html ******************************************************* _______________________________________________ Pw_forum mailing list Pw_forum@pwscf.org http://pwscf.org/mailman/listinfo/pw_forum