facebook / openbmc-uboot
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 (16 components)

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure (relative to the source code root), with automatically defined folder depth to have at least 12 components.

Bubble Chart | Tree Map
Components
The "primary" logical decomposition has 16 components.
  • 12,349 files, 2,168,713 lines of code (100.0% vs. main code).
  • "drivers" is biggest, containing 35.19% of code.
  • "api" is smallest, containing 0.04% of code.


drivers763166 LOC (35%) 2328 files
arch669850 LOC (30%) 5542 files
board264641 LOC (12%) 1435 files
include172592 LOC (7%) 1876 files
lib76272 LOC (3%) 297 files
fs52375 LOC (2%) 142 files
tools44481 LOC (2%) 236 files
cmd40984 LOC (1%) 198 files
scripts32647 LOC (1%) 75 files
common31723 LOC (1%) 99 files
net6600 LOC (<1%) 32 files
post4390 LOC (<1%) 37 files
env3463 LOC (<1%) 19 files
disk2723 LOC (<1%) 10 files
doc1990 LOC (<1%) 15 files
api816 LOC (<1%) 8 files
Dependencies
Dependencies among components are static code dependencies among files in different components.

No component dependencies found.


2022-04-15 00:44