enforce memory limits.

man pages. Patch by Nancy Kritkausky, Bull.

Bill Brophy, Bull.

Note the job and partition state file formats have changed and RPCs
with information for jobs and partitions have changed.

code in smap was referencing a bad symbol name. The relevant code was
commented out, but is needed for Bluegene/Q

Typo fix to sample suspend and resume scripts.

make the init_wires() definition and use consistent for BGL, BGP, and
BGQ systems. No argument is needed or used in any system.

up correctly when starting.

link to "disclaimer.html"

Fix bug in generic resource tracking of gres associated with specific CPUs.
Resources were being over-allocated.

Remove vestigial (unused) variable from smap.

Fix memory buffering bug if a AllowGroups parameter of a partition has 100
or more users. Patch by Andriy Grytsenko (Massive Solutions Limited).

Add cgroup support for device files in both the task/cgroup plugin and generic
resource (GRES) logic. Based upon patch Yiannis Georgiou.

When suspending a job, wait 2 seconds instead of 1 second between sending
SIGTSTP and SIGSTOP. Some MPI implementation were not stopping within the
1 second delay.

Add contribs/arrayrun tool providing support for job arrays. Contributed by
Bjørn-Helge Mevik, University of Oslo. NOTE: Not currently packaged as RPM
and manual file editing is required.

If a job needed to preempt other jobs to start and those jobs were
not completed by the time of the next scheduling cycle, other jobs
might be selected for preemption in that next cycle resulting in
more jobs being preempted than necessary.

Previous logic reported the run time as the current time minus the job start time,
ignoring any suspended time.

Export the symbol s_p_hashtbl_destroy as slurm_s_p_hashtbl_destroy
in libslurm so that external programs can link to libslurm and be
able to reference select/cray without undefined symbols

If the gres/gpu plugin is used, then set the CUDA_VISIBLE_DEVICE environment
variable to "NoDevFiles" if the gres.conf file has no device files identified
for generic recources (GRES) of type GPU. Otherwise set the device file sequence
number(s).

Enhancements to sched/backfill performance with select/cons_res plugin.
Major improvements would be seen with large job counts. Based upon
bf_build_row_bitmaps_2.2.6.patch patch from Bjørn-Helge Mevik, University of Oslo.

Add a call to acct_policy_job_runnable() to check if a job should have been marked with
AssociationResourceLimit.  This avoids trying to backfill any job who wouldn't be allowed
to run now anyway.
Patch bf_acct_policy_check_2.2.6.patch from Bjørn-Helge Mevik, University of Oslo

Have salloc log (with verbose option) when the job is suspended or resumed,
but do no suspend or resume it's child processes when that occurs. ALPS has
been modified to do so and salloc no longer needs to do it.

association limit.

Permit scontrol to update a partition's default and maximum memory limits
per job.

Add basil_switch function to select/cray libemulate (ALPS eumulation library)
to function properly with emulated Cray system.

Add default and maximum memory limits on a per-partitiion basis. If not
specified, the system-wide memory limits will apply.