Sorry, colleagues, seems like it is a MKL bug discussed quite recently: http://qe-forge.org/pipermail/pw_forum/2016-May/109821.html
I apologize for the omission. -- I. On Thu, Sep 15, 2016 at 1:45 PM, Ilya Ryabinkin <[email protected]> wrote: > 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 > ******************************************************* -- ******************************************************* Ilya Ryabinkin Postdoctoral Scholar Physical and Environmental Sciences University of Toronto Scarborough http://www.utsc.utoronto.ca/~aizmaylov/Members.html ******************************************************* _______________________________________________ Pw_forum mailing list [email protected] http://pwscf.org/mailman/listinfo/pw_forum
