Note there was a bug in the configuration parsing logic to get
the partition's DefMemPerGPU (it was stored in the field for
DefCpuPerGPU).

This avoid queueing jobs that can not run due to a gres limit.

This was missed when committing before.

Bug 4506

Bug 4506

accrue_time instead of anything else.

Bug 4506

Bug 4506

This will be needed in a future commit.

Doesn't do anything yet, just pack and print.

Just a name change.

No real code change.

This only adds the nuts and bolts, it doesn't do anything outside
of passing around the values at this point.

Precursor to changes being added in next commits

Previously needed to lookup the ID to get the name. This should
be better.

Translate any GRES Type string to a numeric value and replace a
bunch of strcmp() operations with numeric comparison for improved
speed. This is important because cons_tres will be making heavier
use of GRES data.

bug 4987

These only work with accounting_storage/mysql, which cannot
be loaded directly in slurmctld any longer.

This would be triggered by bad logic in slurm, but we want the test
to be more resilient

Also includes some changes to gres.c and job_mgr.c needed to
support all gres types