env var (Brian O'Sullivan, pathscale)

  conn_type, and rotate).
slurmctld to set min_nodes for job based upon geometry (if supplied).
  This avoid trying to schedule jobs when insufficient resources are
  available.

  or co-processor), and communications type (mesh or torus).

   to specified user.
 o New srun option --no-shell
 o Changed uid/gid_from_name () to uid/gid_from_string () and allow
   either user/group name or numerical user/group ID.
 o updated srun(1) documentation with new --no-shell option and
   changed semantics for --uid.

   indicate an infinite timelimit.

   not one process per Node.

 o Add support for generating lightweight corefiles from liblwcf
   setting up LD_PRELOAD properly.

   option from environment and documentation of new env var.

1. New srun argument --mpi=<type>  (e.g. "--mpi=lam")
2. New environment variable set SLURM_TASKS_PER_NODE
3. Launch a single task per node if --mpi=lam

its support.

sets new environment variable SLURM_CPUS_ON_NODE for use by LAM/MPI.
Also fixed bug in srun task distribution logic for block distribution
in heterogeneous cluster.

 o Modify srun(1) man page to reflect that, really, slurmd debug level
   is only allowed to be set up to 4.

equivalents. For consistency make them return integer values (like before)
that are not valid characters (e.g. 0x100). This avoid the use of single
character values that we might want to preserve.

and --nodes options.

   on nodes relative to the current allocation.
 o srun no longer sends SIGKILL to job if one task is killed except
   if --no-allocate is used. (the job will otherwise be killed by
   the controller anyway)