Project: datamanagement
Issue DM-4835: Allow slurm to request total CPUs rather than nodes*processors.
On some systems, we are asked to request a total number of tasks, rather than specify a combination of nodes and processors per node. It also makes sense to use the SMP option this way. This is a port of [HSC-1369|https://hsc-jira.astro.princeton.edu/jira/browse/HSC-1369].
Story points: 2