Unfortunately, that functionality fell into disrepair - it is scheduled to be repaired/replaced in v1.7.2.
On Apr 9, 2013, at 4:30 PM, Thomas Vacek <vacek...@umn.edu> wrote: > I just built 1.7. If I distribute the binary, it works fine. If I use the > --preload-binary option, it prints > > [warn] opal_libevent2019_event_base_loop: reentrant invocation. Only one > event_base_loop can run on each event_base at once. > > many times per second. > > I have bit of an odd configuration: The admins in my organization are too > busy to support us, so the installation is in a home folder rather than in > the system folders. That also means no NFS, so it's kind of nice to have the > binary distributed by the root node. I configured with --disable-dlopen, and > use -x PATH -x LD_LIBRARY_PATH in the mpirun invocation. As I said, it works > fine if the binary is pre-distributed, but the --preload-binary and > ---preload-files options both cause this problem. This problem occurs with > the head node and one slave---I haven't tried larger configurations. > > Thanks, > > Tom > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
