ARL DSRC - Queue Summary

Queue Summary

The available queues and their associated limits are the same on all of our unclassified HPC systems. The following table lists the queues in order of priority from highest to lowest. The Queue Name is the name of the queue as it appears on the systems. The Job Class is the class of jobs that may be run in that queue. Queues without a Job Class can run any class of jobs. Max Wall Time is the maximum lifetime for any job running in a queue, and Max Cores per Job is the maximum number of cores that may be allocated to any single job in a given queue.

Summary of Queues on Excalibur
Priority	Queue Name	Job Class	Max Wall Clock Time	Max Cores Per Job	Comments
Highest	urgent	Urgent	168 Hours	N/A	Designated urgent jobs by DoD HPCMP
	high	High	168 Hours	N/A	Designated high-priority jobs by service/agency
	frontier	Frontier	168 Hours	N/A	Frontier jobs only
	standard-long	Standard	200 Hours	512	Access available by request
	debug	Debug	1 Hour	N/A	User diagnostic jobs
	standard	Standard	168 Hours	N/A	Normal user jobs
	transfer	N/A	48 Hours	1	Data transfer jobs
Lowest	background	Background	24 Hours	15000	User jobs that will not be charged against the project allocation

Summary of Queues on Centennial
Priority	Queue Name	Job Class	Max Wall Clock Time	Max Cores Per Job	Comments
Highest	debug	Debug	1 Hour	N/A	User diagnostic jobs
	transfer	N/A	48 Hours	1	Data transfer for user jobs
	urgent	Urgent	96 Hours	N/A	Designated urgent jobs by DoD HPCMP
	staff	N/A	368 Hours	N/A	ARL DSRC staff testing only. System testing and user support.
	high	High	96 Hours	N/A	Designated high-priority jobs by DoD HPCMP
	frontier	Frontier	168 Hours	N/A	Frontier projects only
	cots	Standard	96 Hours	N/A	Abaqus, Fluent, and Cobalt jobs
	interactive	Standard	12 Hours	N/A	Interactive jobs
	standard-long	Standard	200 Hours	N/A	ARL DSRC permission required
	standard	Standard	168 Hours	N/A	Normal user jobs
Lowest	background	Background	24 Hours	N/A	User jobs that will not be charged against the project allocation.