cpus on the node.

Bug 3714.

Bug 3714.

Match documented string.

Bug 3711.

sched/backfill: Fix bug related to advanced reservations and the need to
    reboot nodes to change KNL mode.
bug 3645

Bug 3616

bug 3680

bug 3689

Fix to backfill scheduling with respect to QOS and association limits. Jobs
    submitted to multiple partitions are most likley to be effected.
bugs 3680 and 3689

Fix to backfill scheduling with respect to QOS and association limits. Jobs
    submitted to multiple partitions are most likley to be effected.
bugs 3680 and 3689

Bug 3646

are free.

options are mutually exclusive.

No changes to logic

Bug 3566.

end at the same time.

Bug 3604.

perl api.

This changed in 17.11 where if the size was 0 we would return 0 which messes
up the perl api.

Bug 3644

jobs have a priority that is lower than the selected job. Previous logic
would permit other jobs with equal priority (no jobs with higher priority).

Bug 3650

circumstances.

array element per line.

Bug 3573

If the depend_list is NULL or has zero elements, the string should
be cleared as well.

Bug 3651.

The field needs to have its own copy, otherwise the pointer will
become invalid when xfree()'d by a separate array task.

Bug 3665.

So that it is the same max length as in src/common/env.c.

Used for explicitly laying out tasks on large CPU count nodes (e.g., KNL).

Bug 3675.

This was a regression in commit 1967d512.

Bug 3650