aws / aws-parallelcluster-node - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

Learn more...

Conditional Complexity Overall

There are 386 units with 3,566 lines of code in units (67.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
9 medium complex units (335 lines of code)
32 simple units (761 lines of code)
345 very simple units (2,470 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
def _evaluate_launch_params() in src/slurm_plugin/fleet_manager.py	54	19	2
def get_reserved_nodenames() in src/slurm_plugin/capacity_block_manager.py	39	17	2
def is_state_healthy() in src/slurm_plugin/slurm_resources.py	28	16	4
def is_state_healthy() in src/slurm_plugin/slurm_resources.py	15	15	4
def _update_slurm_reservation() in src/slurm_plugin/capacity_block_manager.py	45	13	2
def _handle_protected_mode_process() in src/slurm_plugin/clustermgtd.py	35	13	3
def is_bootstrap_failure() in src/slurm_plugin/slurm_resources.py	32	12	3
def manage_cluster() in src/slurm_plugin/clustermgtd.py	43	12	1
def _find_unhealthy_slurm_nodes() in src/slurm_plugin/clustermgtd.py	44	11	2
def _update_dns_hostnames() in src/slurm_plugin/instance_manager.py	35	10	3
def _launch_instances() in src/slurm_plugin/fleet_manager.py	30	9	2
def _update_static_nodes_in_replacement() in src/slurm_plugin/clustermgtd.py	12	9	2
def _set_ice_compute_resources_to_down() in src/slurm_plugin/clustermgtd.py	17	9	4
def _parse_nodes_info() in src/common/schedulers/slurm_commands.py	37	8	1
def _run_command() in src/common/utils.py	27	8	6
def load_additional_instance_types_data() in src/common/utils.py	19	8	2
def publish_compute_node_events() in src/slurm_plugin/cluster_event_publisher.py	40	8	3
def _describe_node() in src/slurm_plugin/cluster_event_publisher.py	26	8	1
def _run_computemgtd() in src/slurm_plugin/computemgtd.py	30	8	1
def _resume() in src/slurm_plugin/resume.py	63	8	3
def is_bootstrap_failure() in src/slurm_plugin/slurm_resources.py	27	8	3
def _reset_nodes_in_inactive_partitions() in src/slurm_plugin/clustermgtd.py	23	8	1
def _handle_powering_down_nodes() in src/slurm_plugin/clustermgtd.py	12	8	2
def _maintain_nodes() in src/slurm_plugin/clustermgtd.py	24	8	3
def _handle_nodes_failing_health_check() in src/slurm_plugin/clustermgtd.py	26	8	3
def _batch_node_info() in src/common/schedulers/slurm_commands.py	19	7	4
def get_node_list() in src/slurm_plugin/slurm_resources.py	18	7	1
def _handle_unhealthy_static_nodes() in src/slurm_plugin/clustermgtd.py	51	7	2
def time_is_up() in src/common/utils.py	15	6	3
def _update_failed_nodes() in src/slurm_plugin/instance_manager.py	7	6	4
def _terminate_unassigned_launched_instances() in src/slurm_plugin/instance_manager.py	14	6	2
def fail_ec2_health_check() in src/slurm_plugin/slurm_resources.py	22	6	3
def _cleanup_leftover_slurm_reservations() in src/slurm_plugin/capacity_block_manager.py	36	6	1
def _retrieve_capacity_blocks_from_fleet_config() in src/slurm_plugin/capacity_block_manager.py	17	6	1
def set_config() in src/slurm_plugin/clustermgtd.py	12	6	2
def _perform_health_check_actions() in src/slurm_plugin/clustermgtd.py	22	6	2
def _update_slurm_nodes_with_ec2_info() in src/slurm_plugin/clustermgtd.py	10	6	2
def _get_inactive_instances_and_nodes() in src/slurm_plugin/clustermgtd.py	11	6	1
def _is_node_in_replacement_valid() in src/slurm_plugin/clustermgtd.py	20	6	3
def _log_exception() in src/slurm_plugin/common.py	15	6	1
def handle_client_exception() in src/aws/common.py	24	6	1
def update_partitions() in src/common/schedulers/slurm_commands.py	13	5	2
def update_all_partitions() in src/common/schedulers/slurm_commands.py	16	5	2
def _batch_attribute() in src/common/schedulers/slurm_commands.py	6	5	3
def run_command() in src/common/utils.py	19	5	7
def _store_assigned_hostnames() in src/slurm_plugin/instance_manager.py	15	5	2
def _parse_nodes_resume_list() in src/slurm_plugin/instance_manager.py	15	5	2
def get_unhealthy_cluster_instance_status() in src/slurm_plugin/instance_manager.py	29	5	2
def get_cluster_instances() in src/slurm_plugin/instance_manager.py	33	5	3
def _update_dict() in src/slurm_plugin/instance_manager.py	13	5	3