Re: [OMPI users] MPI_Comm_spawn leads to pipe leak and other errors

2019-03-16 Thread Thomas Pak
s not the ideal place for this. Would you recommend that I report this issue on the developer's mailing list or open a GitHub issue? Best wishes, Thomas Pak On Mar 16 2019, at 7:40 pm, Jeff Hammond wrote: > Is there perhaps a different way to solve your problem that doesn’t spawn so >

Re: [OMPI users] MPI_Comm_spawn leads to pipe leak and other errors

2019-03-16 Thread Thomas Pak
Dear all, Does anyone have any clue on what the problem could be here? This seems to be a persistent problem present in all currently supported OpenMPI releases and indicates that there is a fundamental flaw in how OpenMPI handles dynamic process creation. Best wishes, Thomas Pak From

[OMPI users] MPI_Comm_spawn leads to pipe leak and other errors

2018-12-07 Thread Thomas Pak
, info, root, comm, &intercomm, array_of_errcodes); MPI_Comm_disconnect(&intercomm); } // If process was spawned } else { puts("I was spawned!"); MPI_Comm_disconnect(&parent); } // Finalize MPI_Finalize(); } """