Limit number of CPUs used for DIFF PREP processing

[ae...@hawk.iit.edu]

Hello,

I am attempting to use the DIFFPREPV31 binaries on a cluster that has a strict requirement on the number of CPUs for each submitted job.
I found this option in the settings files:

<!-- Percentage of maximum number of CPU cores that DIFFPREP can use->
<!-- Default: 50% -->
<percent_of_max_available_cpus>50</percent_of_max_available_cpus>

However, the cluster has nodes with varying number of cpus on each of them.
Instead of setting a percentage of max number of CPUs for DIFFPREP, is there a way to set a number of CPUs?

Best,

Arnold Evia