openmpi

Jeff Squyres 87e6232e67 orterun.c: set an fd to be close-on-exec

Make sure the debugger attach fifo is marked as close-on-exec so that
children procs don't inherit it.  For example, if you salloc a SLURM
allocation and run "mpirun ..." in there (i.e., mpirun is running on
the head node, and launching on to back-end nodes), the forked srun's
will inherit this fd if it is still open.

Refs trac:4550

This commit was SVN r31499.

The following Trac tickets were found above:
  Ticket 4550 --> https://svn.open-mpi.org/trac/ompi/ticket/4550

2014-04-22 21:55:09 +00:00

etc

Backing out the Open SHMEM project

2013-02-12 17:45:27 +00:00

include

Fix longstanding issue with our multi-project support. Rather than using

2014-01-07 22:11:15 +00:00

mca

plm_slurm_module.c: don't leave the extra fd to /dev/null open

2014-04-21 20:09:15 +00:00

orted

Fix a problem where we need to abort due to a mapping failure, but we are in a managed environment and thus the orteds have not wired up. Thus, if we send the exit message across the routed network, the remote daemons won't have a way to relay the message along - and we won't exit.