facebook / hhvm
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 (14 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 14 components.
  • 5,244 files, 1,050,636 lines of code (100.0% vs. main code).
  • "hphp/runtime" is biggest, containing 47.68% of code.
  • "hphp/hhvm" is smallest, containing 0.03% of code.


hphp/runtime500908 LOC (47%) 2029 files
hphp/hack410863 LOC (39%) 2402 files
hphp/hhbbc34231 LOC (3%) 63 files
hphp/util34017 LOC (3%) 245 files
hphp/tools18056 LOC (1%) 81 files
hphp/vixl12501 LOC (1%) 23 files
hphp/zend10823 LOC (1%) 25 files
CMake10159 LOC (<1%) 58 files
hphp/hsl6822 LOC (<1%) 181 files
hphp/system6303 LOC (<1%) 98 files
hphp/neo2909 LOC (<1%) 20 files
hphp/compiler2111 LOC (<1%) 10 files
hphp/doc575 LOC (<1%) 6 files
hphp/hhvm358 LOC (<1%) 3 files
Dependencies
Dependencies among components are static code dependencies among files in different components.

No component dependencies found.


2022-04-14 22:35