apache / datasketches-cpp
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 16 components.
  • 143 files, 33,666 LOC (100.0% vs. main code).
  • "cpc" is biggest, containing 24.59% of LOC.
  • "ROOT" is smallest, containing 0% of LOC.


cpc8278 LOC (24%) 14 files
theta7567 LOC (22%) 26 files
hll4387 LOC (13%) 32 files
sampling2918 LOC (8%) 8 files
common1622 LOC (4%) 18 files
tuple1419 LOC (4%) 18 files
req1388 LOC (4%) 5 files
kll1324 LOC (3%) 4 files
quantiles1213 LOC (3%) 2 files
filters1052 LOC (3%) 4 files
fi906 LOC (2%) 4 files
tdigest648 LOC (1%) 2 files
density525 LOC (1%) 2 files
count412 LOC (1%) 2 files
cmake6 LOC (<1%) 1 file
ROOT1 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.
theta220 commits (11%)
kll219 commits (11%)
hll169 commits (9%)
cpc163 commits (8%)
common159 commits (8%)
sampling156 commits (8%)
fi122 commits (6%)
req111 commits (5%)
tuple103 commits (5%)
quantiles76 commits (4%)
count42 commits (2%)
tdigest35 commits (1%)
density28 commits (1%)
filters25 commits (1%)
ROOT10 commits (<1%)
cmake5 commits (<1%)
Yearly File Updates Trend per Components
The number of file changes in commits
animated commit history: all time cumulative | 12 months window
2025 2024 2023 2022 2021 2020 2019 2018
tdigest
56
2
filters
54
theta
8
10
131
51
163
118
105
common
11
53
36
27
63
15
7
sampling
9
124
40
36
139
tuple
4
96
25
38
109
ROOT
2
1
4
3
fi
14
34
21
77
48
density
27
10
count
65
8
hll
114
29
165
157
451
91
kll
35
97
43
103
52
14
quantiles
29
95
cmake
1
4
cpc
63
18
79
67
123
43
req
35
81
36
74


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...

G theta theta theta--theta 2

2025-05-07 17:35