microsoft / perfview
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 (18 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 10 components.

Bubble Chart | Tree Map
Components
The "primary" logical decomposition has 18 components.
  • 381 files, 274,859 lines of code (96.2% vs. main code).
  • "src/TraceEvent" is biggest, containing 59.74% of code.
  • "src/NugetSupportFiles" is smallest, containing 0% of code.


src/TraceEvent164189 LOC (57%) 106 files
src/PerfView66635 LOC (23%) 130 files
src/HeapDump13685 LOC (4%) 26 files
src/CSVReader9401 LOC (3%) 34 files
src/FastSerialization6184 LOC (2%) 14 files
src/TraceParserGen4699 LOC (1%) 13 files
src/related2655 LOC (<1%) 12 files
src/EtwClrProfiler2397 LOC (<1%) 16 files
src/MemoryGraph2367 LOC (<1%) 2 files
src/EtwHeapDump916 LOC (<1%) 2 files
src/Utilities678 LOC (<1%) 9 files
src/PerfViewExtensions633 LOC (<1%) 2 files
src/PerfView.TestUtilities186 LOC (<1%) 5 files
src/HeapDumpCommon109 LOC (<1%) 1 files
ROOT46 LOC (<1%) 3 files
src40 LOC (<1%) 2 files
src/PerfView6427 LOC (<1%) 2 files
src/NugetSupportFiles12 LOC (<1%) 2 files
Dependencies
Dependencies among components are static code dependencies among files in different components.

No component dependencies found.


2022-01-30 09:46