if a previous test fails it doesn't cause the others to fail.

only needs to be called once.

variables.

    reference.

s_p_options_t struct.

This patch switches to using the Slurm MPI port reservation method for Cray PMI ports.

A function previous believed to be local was being used by the
perl API. It was made static in commit 57345149
This is a partial reversion of that commit.

If a job or step request GRES with a count of zero, do not even
test to see if that GRES type is defined.

job_submit plugin

Signed-off-by: Danny Auble <da@schedmd.com>

Was failing to print an error message if the debugflag value did
not include a + or -

Conflicts:
	doc/html/gres.shtml
	doc/man/man5/gres.conf.5

The CPU specification enforcement is strict rather than advisory.

based upon unused variable reported by clang