If you configure with --enable-debug, then you can set the following mca params on your cmd line:
--mca plm_base_verbose 5 will show you the details of the launch --mca odls_base_verbose 5 will show you the details of the fork/exec > On May 12, 2017, at 10:30 AM, Kumar, Amit <ahku...@mail.smu.edu> wrote: > > > >>>That’s a pretty ancient release, but a quick glance at the source code > >>>indicates that you should always see it when launched via mpirun, and > >>>never when launched via srun > > Thank you for your response “rhc”. I will look more into the launch scripts > and see if I messed up in spelling it. I always wondered if there is > MPI_DEBUG flag that I can define to some value and get more insight during > the launch process? > > Thank you, > Amit > > > _______________________________________________ > devel mailing list > devel@lists.open-mpi.org <mailto:devel@lists.open-mpi.org> > https://rfd.newmexicoconsortium.org/mailman/listinfo/devel > <https://rfd.newmexicoconsortium.org/mailman/listinfo/devel>
_______________________________________________ devel mailing list devel@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/devel
