Linux / Arch / H8300
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

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 110 units with 1,140 lines of code in units (30.9% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (58 lines of code)
    • 3 simple units (108 lines of code)
    • 106 very simple units (974 lines of code)
0% | 0% | 5% | 9% | 85%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
c0% | 0% | 6% | 12% | 81%
h0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
kernel0% | 0% | 7% | 14% | 77%
include0% | 0% | 0% | 0% | 100%
lib0% | 0% | 0% | 0% | 100%
mm0% | 0% | 0% | 0% | 100%
boot0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 50 most complex units
Unit# linesMcCabe index# params
58 13 5
30 8 3
40 7 1
38 6 3
14 5 2
18 5 1
23 5 1
20 5 1
18 5 3
14 4 2
32 4 3
20 4 6
16 4 6
17 3 2
17 3 2
17 3 3
10 3 1
8 3 1
12 3 1
7 3 2
9 3 1
5 2 1
12 2 2
21 2 2
31 2 2
7 2 2
7 2 2
9 2 4
20 2 1
7 2 1
7 2 1
16 2 1
19 2 5
10 2 3
9 2 2
15 2 1
13 2 1
16 2 1
7 2 1
18 2 2
8 2 1
6 1 1
1 1 1
12 1 1
12 1 1
4 1 1
5 1 1
5 1 1
3 1 1
4 1 1