compass.landice.util.calculate_decomp_core_pair

compass.landice.util.calculate_decomp_core_pair(config, target_max_tasks, smallest_acceptable_max_tasks)

Get a pair of decomposition task counts based on available cores.

Parameters:

• config (compass.config.CompassConfigParser) – Configuration options for the test case

• target_max_tasks (int) – Preferred upper bound on the larger decomposition

• smallest_acceptable_max_tasks (int) – Minimum required size of the larger decomposition

Returns:

proc_list (list of int) – The pair of decomposition task counts, ordered as [low_tasks, max_tasks]