compass.landice.tests.greenland.decomposition_test.DecompositionTest

class compass.landice.tests.greenland.decomposition_test.DecompositionTest(test_group, velo_solver)

A test case for performing two MALI runs of the Greenland Ice Sheet setup with different decompositions. The larger decomposition targets up to 32 tasks, subject to available resources, and the smaller decomposition is roughly half of the larger one.

Variables:

• velo_solver (str) – The velocity solver used for the test case

• proc_list (list of int) – The pair of processor counts used in the decomposition comparison

• run_dirs (list of str) – The names of the subdirectories for the two decomposition runs

__init__(test_group, velo_solver)

Create the test case

Parameters:

• test_group (compass.landice.tests.greenland.Greenland) – The test group that this test case belongs to

• velo_solver ({'sia', 'FO'}) – The velocity solver to use for the test case

Methods

__init__(test_group, velo_solver)	Create the test case
add_step(step[, run_by_default])	Add a step to the test case
check_validation()	Check the test case's "validation" dictionary to see if validation failed.
configure()	Choose decomposition sizes from framework-detected resources and add run steps.
run()	This method is deprecated.
validate()	Test cases can override this method to perform validation of variables and timers