azure / clds - 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).

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Conditional Complexity Overall

There are 92 units with 3,863 lines of code in units (76.3% of code).

1 very complex units (364 lines of code)
5 complex units (1,048 lines of code)
10 medium complex units (877 lines of code)
16 simple units (671 lines of code)
60 very simple units (903 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
CLDS_SORTED_LIST_SET_VALUE_RESULT clds_sorted_list_set_value() in src/clds_sorted_list.c	364	56	9
int lock_free_set_remove() in src/lock_free_set.c	385	47	2
CLDS_HASH_TABLE_SET_VALUE_RESULT clds_hash_table_set_value() in src/clds_hash_table.c	146	28	8
CLDS_SORTED_LIST_INSERT_RESULT clds_sorted_list_insert() in src/clds_sorted_list.c	185	28	4
static CLDS_SORTED_LIST_DELETE_RESULT internal_delete() in src/clds_sorted_list.c	164	26	5
static CLDS_SORTED_LIST_REMOVE_RESULT internal_remove() in src/clds_sorted_list.c	168	26	6
CLDS_HASH_TABLE_INSERT_RESULT clds_hash_table_insert() in src/clds_hash_table.c	127	21	5
CLDS_HASH_TABLE_SNAPSHOT_RESULT clds_hash_table_snapshot() in src/clds_hash_table.c	115	20	5
LRU_CACHE_PUT_RESULT lru_cache_put() in src/lru_cache.c	106	17	8
static CLDS_SINGLY_LINKED_LIST_DELETE_RESULT internal_delete() in src/clds_singly_linked_list.c	124	16	4
static void internal_reclaim() in src/clds_hazard_pointers.c	98	16	1
CLDS_HASH_TABLE_DELETE_RESULT clds_hash_table_delete_key_value() in src/clds_hash_table.c	60	12	5
CLDS_HASH_TABLE_REMOVE_RESULT clds_hash_table_remove() in src/clds_hash_table.c	60	12	5
CLDS_SORTED_LIST_GET_ALL_RESULT clds_sorted_list_get_all() in src/clds_sorted_list.c	63	12	6
CLDS_HASH_TABLE_DELETE_RESULT clds_hash_table_delete() in src/clds_hash_table.c	59	11	4
LRU_CACHE_HANDLE lru_cache_create() in src/lru_cache.c	65	11	7
CLDS_HASH_TABLE_HANDLE clds_hash_table_create() in src/clds_hash_table.c	57	10	7
static LRU_CACHE_EVICT_RESULT evict_internal() in src/lru_cache.c	76	9	2
int lock_free_set_insert() in src/lock_free_set.c	57	8	2
static void hp_thread_cleanup_func() in src/clds_hazard_pointers.c	42	7	1
CLDS_HAZARD_POINTER_RECORD_HANDLE clds_hazard_pointers_acquire() in src/clds_hazard_pointers.c	63	7	2
CLDS_ST_HASH_SET_HANDLE clds_st_hash_set_create() in src/clds_st_hash_set.c	46	7	3
LRU_CACHE_EVICT_RESULT lru_cache_evict() in src/lru_cache.c	55	7	2
CLDS_SORTED_LIST_HANDLE clds_sorted_list_create() in src/clds_sorted_list.c	38	7	8
void clds_hash_table_destroy() in src/clds_hash_table.c	30	6	1
int clds_singly_linked_list_insert() in src/clds_singly_linked_list.c	33	6	3
static void clds_hazard_pointers_thread_helper_thread_notification() in src/clds_hazard_pointers_thread_helper.c	37	6	2
CLDS_ST_HASH_SET_FIND_RESULT clds_st_hash_set_find() in src/clds_st_hash_set.c	35	6	2
CLDS_SORTED_LIST_DELETE_RESULT clds_sorted_list_delete_item() in src/clds_sorted_list.c	22	6	4
CLDS_SORTED_LIST_DELETE_RESULT clds_sorted_list_delete_key() in src/clds_sorted_list.c	22	6	4
CLDS_SORTED_LIST_REMOVE_RESULT clds_sorted_list_remove_key() in src/clds_sorted_list.c	22	6	5
CLDS_SORTED_LIST_GET_COUNT_RESULT clds_sorted_list_get_count() in src/clds_sorted_list.c	36	6	3
CLDS_HAZARD_POINTERS_HANDLE clds_hazard_pointers_create() in src/clds_hazard_pointers.c	47	5	1
void clds_hazard_pointers_release() in src/clds_hazard_pointers.c	37	5	2
void clds_hazard_pointers_reclaim() in src/clds_hazard_pointers.c	31	5	3
int mpsc_lock_free_queue_enqueue() in src/mpsc_lock_free_queue.c	25	5	2
int mpsc_lock_free_queue_is_empty() in src/mpsc_lock_free_queue.c	31	5	2
CLDS_SINGLY_LINKED_LIST_DELETE_RESULT clds_singly_linked_list_delete() in src/clds_singly_linked_list.c	19	4	3
CLDS_SINGLY_LINKED_LIST_DELETE_RESULT clds_singly_linked_list_delete_if() in src/clds_singly_linked_list.c	19	4	4
void clds_hazard_pointers_destroy() in src/clds_hazard_pointers.c	28	4	1
CLDS_HAZARD_POINTERS_THREAD_HANDLE clds_hazard_pointers_register_thread() in src/clds_hazard_pointers.c	32	4	1
void clds_st_hash_set_destroy() in src/clds_st_hash_set.c	23	4	1
CLDS_ST_HASH_SET_INSERT_RESULT clds_st_hash_set_insert() in src/clds_st_hash_set.c	31	4	2
static void check_lock_and_begin_write_operation() in src/clds_hash_table.c	15	3	1
static void internal_lock_writes() in src/clds_hash_table.c	13	3	1
static void on_sorted_list_skipped_seq_no() in src/clds_hash_table.c	19	3	2
static bool find_by_key_value() in src/clds_hash_table.c	16	3	2
int clds_hash_table_node_inc_ref() in src/clds_hash_table.c	22	3	1
static void internal_node_destroy() in src/clds_singly_linked_list.c	11	3	1
CLDS_SINGLY_LINKED_LIST_HANDLE clds_singly_linked_list_create() in src/clds_singly_linked_list.c	23	3	1