The charge unit for Anvil is the Service Unit (SU). This corresponds to the equivalent use of one compute core utilizing less than or equal to approximately 2G of data in memory for one hour, or 1 GPU for 1 hour. Keep in mind that your charges are based on the resources that are tied up by your job and do not necessarily reflect how the resources are used. Charges on jobs submitted to the shared queues are based on the number of cores and the fraction of the memory requested, whichever is larger. Jobs submitted as node-exclusive will be charged for all 128 cores, whether the resources are used or not. Jobs submitted to the large memory nodes will be charged 4 SU per compute core (4x standard node charge). The minimum charge for any job is 1 SU. Filesystem storage is not charged.