Linux / Drivers / Usb
Components & Dependencies

An overview of source code logical components.

Intro

Logical decomposition is a representation of the organization of the main source code, where every and each file is put in exactly one logical component.

  • A software system can have one or more logical decompositions.
  • A logical decomposition can be defined in two ways in Sokrates.
  • First approach is based on the folders structure. Components are mapped to folders at defined folder depth relative to the source code root.
  • Second approach is based on explicit definition of each component. In such explicit definitions, components are explicitly named and their files are selected based on explicitly defined path and content filters.
  • A logical decomposition is considered invalid if a file is selected into two or more components.This constraint is introduced in order to facilitate measuring of dependencies among components.
  • Files not assigned to any component are put into a special "Unclassified" component.
Learn more...
Logical Decompositions Overview

Analyzed system has 1 logical decomposition:

  • primary (26 components)

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure at level 1 (relative to the source code root).

Bubble Chart | Tree Map
Components
The "primary" logical decomposition has 26 components.
  • 741 files, 389,874 lines of code (100.0% vs. main code).
  • "gadget" is biggest, containing 26.3% of code.
  • "roles" is smallest, containing 0.11% of code.


gadget102553 LOC (26%) 159 files
host67010 LOC (17%) 114 files
serial41586 LOC (10%) 80 files
misc18048 LOC (4%) 35 files
typec17610 LOC (4%) 36 files
core17154 LOC (4%) 26 files
musb15882 LOC (4%) 34 files
dwc215773 LOC (4%) 16 files
storage15146 LOC (3%) 47 files
cdns312339 LOC (3%) 26 files
dwc311891 LOC (3%) 24 files
phy8417 LOC (2%) 24 files
chipidea6813 LOC (1%) 22 files
usbip6152 LOC (1%) 20 files
class5750 LOC (1%) 5 files
atm5050 LOC (1%) 6 files
mtu34845 LOC (1%) 15 files
renesas_usbhs4762 LOC (1%) 17 files
isp17604055 LOC (1%) 8 files
mon2025 LOC (<1%) 5 files
c67x001741 LOC (<1%) 6 files
early1707 LOC (<1%) 3 files
common1414 LOC (<1%) 7 files
image1292 LOC (<1%) 3 files
ROOT444 LOC (<1%) 1 files
roles415 LOC (<1%) 2 files
Dependencies
Dependencies among components are static code dependencies among files in different components.

No component dependencies found.


2022-02-04 01:48