the function.

Bug 3312 and 3332

jobid and stepid to be used if needing to kill job because it hadn't started yet.

Add logic to monitor Uncorrectable Memory Errors (UME) and notify
  active jobs in case they run for a while afterwards. This copies
  logic from knl_generic to knl_cray. There may be a different UME
  monitoring system for Cray systems in the future. The original
  knl_generic development is in commit 56ff27da
bug 3341

Replaced identical code in tests with a call to this proc.
Also replace instances of code getting uid with a call to the
global proc get_my_uid / get_my_nuid.

bug 3390

see bug 3166

ensure eio objects get explicitly shutdown when
eio_handle_mainloop exits. currently depending on
whether the order the eio_handle_mainloop and
eio_signal_shutdown get called relative to each other

when stepd is instructed to shut down the socket use
SHUT_RDWR instead of SHUT_RD. just using SHUT_RD can
cause srun to receive ECONNRESET if there's outstanding
data that's been sent to stepd that the task has not
read.

bug 3166

No change in logic

bug 3399

bug 3099

Improve logic from commit 1f8e8c9f

This reverts commit e92b49d3.

No functional change.

Fill the entire buffer, snprintf will always terminate with \0.

instead of also in the backfill scheduler.

PATH_MAX is used in many other places within the source without these
definitions; while technically optional in POSIX1.2008 I have not
seen anywhere that does not set it, and if such a system exists
it'll be needed elsewhere and the build system should handle it.

Also, POSIX1.2008 states this must be at least 1024, not 256
as used here.

Avoid allocating resources to a job in the event that its run time
    plus boot time (if needed) extent into an advanced reservation.
Note that if resources have not yet been selected (e.g. determining
  availability of licenses or burst buffers with respect to advanced
  reservations) then assume a reboot will be required.
bug 3360

Bug 3405.

acct_policy_job_runnable_pre_select() calls assoc_mgr_set_qos_tres_cnt()
without tres READ_LOCK.

Note that existing code does not modify the tres structures, so this
cannot currently lead to a race condition.

Bug 3406.

Add function arguments in several places to trigger the inclusion
  of node reboot times in determining resource availability, but
  don't change the behaviour yet (just add reboot=false everywhere).
bug 3360

before checking it with scontrol show job. The test was failing for me
because the job hadn't started yet.

job_submit/cnode was previously removed by commit 63bc71ed.

Bug 3403.

Add BootTime configuration parameter to knl.conf file to optimize resource
    allocations with respect to required node reboots.
Add node_features_p_boot_time() to node_features plugin to optimize
    scheduling with respect to node reboots.
bug 3360

When a buffer packed failed due to invalid message version, a NULL
  pointer was returned, which later resulted in an assert failure.
  This adds a check for a NULL pointer and avoids the assert.