uber / zanzibar
Components

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.

Logical Decompositions Overview

Analyzed system has 1 logical decomposition:

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
Component Sizes (Lines of Code)
The "primary" logical decomposition has 7 components.
  • 77 files, 19,964 LOC (21.1% vs. main code).
  • "codegen" is biggest, containing 66.59% of LOC.
  • "ROOT" is smallest, containing 0.05% of LOC.


codegen13295 LOC (14%) 29 files
runtime5509 LOC (5%) 33 files
scripts490 LOC (<1%) 4 files
config267 LOC (<1%) 3 files
benchmarks254 LOC (<1%) 6 files
parallelize139 LOC (<1%) 1 file
ROOT10 LOC (<1%) 1 file
Component Commits
Components ordered by number of commits
Total Commits per Component
All commits, some commits may include files from multiple components.
codegen1171 commits (38%)
runtime659 commits (21%)
benchmarks68 commits (2%)
scripts42 commits (1%)
config38 commits (1%)
ROOT16 commits (<1%)
parallelize7 commits (<1%)
Yearly File Updates Trend per Components
The number of file changes in commits
animated commit history: all time cumulative | 12 months window
2026 2025 2024 2023 2022 2021 2020 2019 2018 2017
codegen
46
60
110
130
310
473
1057
ROOT
1
2
3
1
1
3
5
parallelize
1
2
3
1
runtime
101
127
214
101
246
267
451
benchmarks
2
4
6
3
6
8
62
scripts
3
6
9
4
7
5
26
config
11
4
12
2
10
9
6


Dependencies between components in same commits (past 180 days)
The number on the lines shows the number of shared commits.
See detailed temporal dependencies report...

No temporal dependencies found.


2026-04-18 12:56