Charm++ parallel programming system

[Phil Miller <mille121 AT illinois.edu>]

Hi Esteban,

Could you try simplifying the problem? Running standalone on one process? Net build instead of MPI? Debug instead of production?

Also, what OS and compiler versions are these? We know of particular issues on GCC 6 and later:
https://charm.cs.illinois.edu/redmine/issues/1045

Phil

On Wed, Sep 7, 2016 at 10:06 AM, Esteban Meneses Rojas <emeneses AT ic-itcr.ac.cr> wrote:

   All,

   I installed the latest Charm++ version () on a Linux cluster using the MPI layer:

$ env MPICXX=/usr/lib64/openmpi/bin/mpicxx ./build charm++ mpi-linux-x86_64 --with-production -j8

   The installation succeeded, but I get this error as soon as I try to run any Charm++ code:

$ /usr/lib64/openmpi/bin/mpiexec -n 32 ./hello
--------------------------------------------------------------------------
mpiexec noticed that process rank 7 with PID 3749 on node login-0 exited on signal 11 (Segmentation fault).
--------------------------------------------------------------------------

   The MPI installation works perfectly well by itself.

   Does anyone know what might be wrong?

   Thanks.

--

Esteban Meneses, PhD

Associate Professor

School of Computing

Costa Rica Institute of Technology